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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-3.19.1-201503122205.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index a311db8..415b28c 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -642,7 +643,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -665,7 +688,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -693,7 +716,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -724,7 +747,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 176d4fe..17ceefa 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1191,6 +1191,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 +
327 hashdist= [KNL,NUMA] Large hashes allocated during boot
328 are distributed across NUMA nodes. Defaults on
329 for 64-bit NUMA, off otherwise.
330 @@ -2283,6 +2287,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
331 noexec=on: enable non-executable mappings (default)
332 noexec=off: disable non-executable mappings
333
334 + nopcid [X86-64]
335 + Disable PCID (Process-Context IDentifier) even if it
336 + is supported by the processor.
337 +
338 nosmap [X86]
339 Disable SMAP (Supervisor Mode Access Prevention)
340 even if it is supported by processor.
341 @@ -2584,6 +2592,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
342 the specified number of seconds. This is to be used if
343 your oopses keep scrolling off the screen.
344
345 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
346 + virtualization environments that don't cope well with the
347 + expand down segment used by UDEREF on X86-32 or the frequent
348 + page table updates on X86-64.
349 +
350 + pax_sanitize_slab=
351 + Format: { 0 | 1 | off | fast | full }
352 + Options '0' and '1' are only provided for backward
353 + compatibility, 'off' or 'fast' should be used instead.
354 + 0|off : disable slab object sanitization
355 + 1|fast: enable slab object sanitization excluding
356 + whitelisted slabs (default)
357 + full : sanitize all slabs, even the whitelisted ones
358 +
359 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
360 +
361 + pax_extra_latent_entropy
362 + Enable a very simple form of latent entropy extraction
363 + from the first 4GB of memory as the bootmem allocator
364 + passes the memory pages to the buddy allocator.
365 +
366 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
367 + when the processor supports PCID.
368 +
369 pcbit= [HW,ISDN]
370
371 pcd. [PARIDE]
372 diff --git a/Makefile b/Makefile
373 index 688777b..2821d8c 100644
374 --- a/Makefile
375 +++ b/Makefile
376 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
377 HOSTCC = gcc
378 HOSTCXX = g++
379 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
380 -HOSTCXXFLAGS = -O2
381 +HOSTCFLAGS = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -Wno-missing-field-initializers -O2 -fomit-frame-pointer -std=gnu89 -fno-delete-null-pointer-checks
382 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
383 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
384
385 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
386 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
387 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
388 # Rules shared between *config targets and build targets
389
390 # Basic helpers built in scripts/
391 -PHONY += scripts_basic
392 -scripts_basic:
393 +PHONY += scripts_basic gcc-plugins
394 +scripts_basic: gcc-plugins
395 $(Q)$(MAKE) $(build)=scripts/basic
396 $(Q)rm -f .tmp_quiet_recordmcount
397
398 @@ -622,6 +624,72 @@ endif
399 # Tell gcc to never replace conditional load with a non-conditional one
400 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
401
402 +ifndef DISABLE_PAX_PLUGINS
403 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
404 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
405 +else
406 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
407 +endif
408 +ifneq ($(PLUGINCC),)
409 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
410 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
411 +endif
412 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
413 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
414 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
415 +endif
416 +ifdef CONFIG_KALLOCSTAT_PLUGIN
417 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
418 +endif
419 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
420 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
421 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
422 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
423 +endif
424 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
425 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
426 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
427 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
428 +endif
429 +endif
430 +ifdef CONFIG_CHECKER_PLUGIN
431 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
432 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
433 +endif
434 +endif
435 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
436 +ifdef CONFIG_PAX_SIZE_OVERFLOW
437 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
438 +endif
439 +ifdef CONFIG_PAX_LATENT_ENTROPY
440 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
443 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
444 +endif
445 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
446 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
447 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
448 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
450 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
451 +ifeq ($(KBUILD_EXTMOD),)
452 +gcc-plugins:
453 + $(Q)$(MAKE) $(build)=tools/gcc
454 +else
455 +gcc-plugins: ;
456 +endif
457 +else
458 +gcc-plugins:
459 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
460 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
461 +else
462 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
463 +endif
464 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
465 +endif
466 +endif
467 +
468 ifdef CONFIG_READABLE_ASM
469 # Disable optimizations that make assembler listings hard to read.
470 # reorder blocks reorders the control in the function
471 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
472 else
473 KBUILD_CFLAGS += -g
474 endif
475 -KBUILD_AFLAGS += -Wa,-gdwarf-2
476 +KBUILD_AFLAGS += -Wa,--gdwarf-2
477 endif
478 ifdef CONFIG_DEBUG_INFO_DWARF4
479 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
480 @@ -879,7 +947,7 @@ export mod_sign_cmd
481
482
483 ifeq ($(KBUILD_EXTMOD),)
484 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
485 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
486
487 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
488 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
489 @@ -926,6 +994,8 @@ endif
490
491 # The actual objects are generated when descending,
492 # make sure no implicit rule kicks in
493 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
494 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
495 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
496
497 # Handle descending into subdirectories listed in $(vmlinux-dirs)
498 @@ -935,7 +1005,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499 # Error messages still appears in the original language
500
501 PHONY += $(vmlinux-dirs)
502 -$(vmlinux-dirs): prepare scripts
503 +$(vmlinux-dirs): gcc-plugins prepare scripts
504 $(Q)$(MAKE) $(build)=$@
505
506 define filechk_kernel.release
507 @@ -978,10 +1048,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
508
509 archprepare: archheaders archscripts prepare1 scripts_basic
510
511 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
512 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
513 prepare0: archprepare FORCE
514 $(Q)$(MAKE) $(build)=.
515
516 # All the preparing..
517 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
518 prepare: prepare0
519
520 # Generate some files
521 @@ -1095,6 +1168,8 @@ all: modules
522 # using awk while concatenating to the final file.
523
524 PHONY += modules
525 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
526 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
527 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
528 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
529 @$(kecho) ' Building modules, stage 2.';
530 @@ -1110,7 +1185,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
531
532 # Target to prepare building external modules
533 PHONY += modules_prepare
534 -modules_prepare: prepare scripts
535 +modules_prepare: gcc-plugins prepare scripts
536
537 # Target to install modules
538 PHONY += modules_install
539 @@ -1176,7 +1251,10 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
540 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
541 signing_key.priv signing_key.x509 x509.genkey \
542 extra_certificates signing_key.x509.keyid \
543 - signing_key.x509.signer
544 + signing_key.x509.signer \
545 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
546 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
547 + tools/gcc/randomize_layout_seed.h
548
549 # clean - Delete most, but leave enough to build external modules
550 #
551 @@ -1215,7 +1293,7 @@ distclean: mrproper
552 @find $(srctree) $(RCS_FIND_IGNORE) \
553 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
554 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
555 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
556 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
557 -type f -print | xargs rm -f
558
559
560 @@ -1381,6 +1459,8 @@ PHONY += $(module-dirs) modules
561 $(module-dirs): crmodverdir $(objtree)/Module.symvers
562 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
563
564 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
565 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
566 modules: $(module-dirs)
567 @$(kecho) ' Building modules, stage 2.';
568 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
569 @@ -1521,17 +1601,21 @@ else
570 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
571 endif
572
573 -%.s: %.c prepare scripts FORCE
574 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
575 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
576 +%.s: %.c gcc-plugins prepare scripts FORCE
577 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
578 %.i: %.c prepare scripts FORCE
579 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
580 -%.o: %.c prepare scripts FORCE
581 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
582 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
583 +%.o: %.c gcc-plugins prepare scripts FORCE
584 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
585 %.lst: %.c prepare scripts FORCE
586 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
587 -%.s: %.S prepare scripts FORCE
588 +%.s: %.S gcc-plugins prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.o: %.S prepare scripts FORCE
591 +%.o: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 %.symtypes: %.c prepare scripts FORCE
594 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
595 @@ -1543,11 +1627,15 @@ endif
596 $(build)=$(build-dir)
597 # Make sure the latest headers are built for Documentation
598 Documentation/: headers_install
599 -%/: prepare scripts FORCE
600 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
601 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
602 +%/: gcc-plugins prepare scripts FORCE
603 $(cmd_crmodverdir)
604 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
605 $(build)=$(build-dir)
606 -%.ko: prepare scripts FORCE
607 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
608 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
609 +%.ko: gcc-plugins prepare scripts FORCE
610 $(cmd_crmodverdir)
611 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
612 $(build)=$(build-dir) $(@:.ko=.o)
613 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
614 index 8f8eafb..3405f46 100644
615 --- a/arch/alpha/include/asm/atomic.h
616 +++ b/arch/alpha/include/asm/atomic.h
617 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
618 #define atomic_dec(v) atomic_sub(1,(v))
619 #define atomic64_dec(v) atomic64_sub(1,(v))
620
621 +#define atomic64_read_unchecked(v) atomic64_read(v)
622 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
623 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
624 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
625 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
626 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
627 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
628 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
629 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
630 +
631 #endif /* _ALPHA_ATOMIC_H */
632 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
633 index ad368a9..fbe0f25 100644
634 --- a/arch/alpha/include/asm/cache.h
635 +++ b/arch/alpha/include/asm/cache.h
636 @@ -4,19 +4,19 @@
637 #ifndef __ARCH_ALPHA_CACHE_H
638 #define __ARCH_ALPHA_CACHE_H
639
640 +#include <linux/const.h>
641
642 /* Bytes per L1 (data) cache line. */
643 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
644 -# define L1_CACHE_BYTES 64
645 # define L1_CACHE_SHIFT 6
646 #else
647 /* Both EV4 and EV5 are write-through, read-allocate,
648 direct-mapped, physical.
649 */
650 -# define L1_CACHE_BYTES 32
651 # define L1_CACHE_SHIFT 5
652 #endif
653
654 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
655 #define SMP_CACHE_BYTES L1_CACHE_BYTES
656
657 #endif
658 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
659 index 968d999..d36b2df 100644
660 --- a/arch/alpha/include/asm/elf.h
661 +++ b/arch/alpha/include/asm/elf.h
662 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
663
664 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
665
666 +#ifdef CONFIG_PAX_ASLR
667 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
668 +
669 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
670 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
671 +#endif
672 +
673 /* $0 is set by ld.so to a pointer to a function which might be
674 registered using atexit. This provides a mean for the dynamic
675 linker to call DT_FINI functions for shared libraries that have
676 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
677 index aab14a0..b4fa3e7 100644
678 --- a/arch/alpha/include/asm/pgalloc.h
679 +++ b/arch/alpha/include/asm/pgalloc.h
680 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
681 pgd_set(pgd, pmd);
682 }
683
684 +static inline void
685 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
686 +{
687 + pgd_populate(mm, pgd, pmd);
688 +}
689 +
690 extern pgd_t *pgd_alloc(struct mm_struct *mm);
691
692 static inline void
693 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
694 index d8f9b7e..f6222fa 100644
695 --- a/arch/alpha/include/asm/pgtable.h
696 +++ b/arch/alpha/include/asm/pgtable.h
697 @@ -102,6 +102,17 @@ struct vm_area_struct;
698 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
699 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
700 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
701 +
702 +#ifdef CONFIG_PAX_PAGEEXEC
703 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
704 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
705 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
706 +#else
707 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
708 +# define PAGE_COPY_NOEXEC PAGE_COPY
709 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
710 +#endif
711 +
712 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
713
714 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
715 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
716 index 2fd00b7..cfd5069 100644
717 --- a/arch/alpha/kernel/module.c
718 +++ b/arch/alpha/kernel/module.c
719 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
720
721 /* The small sections were sorted to the end of the segment.
722 The following should definitely cover them. */
723 - gp = (u64)me->module_core + me->core_size - 0x8000;
724 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
725 got = sechdrs[me->arch.gotsecindex].sh_addr;
726
727 for (i = 0; i < n; i++) {
728 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
729 index e51f578..16c64a3 100644
730 --- a/arch/alpha/kernel/osf_sys.c
731 +++ b/arch/alpha/kernel/osf_sys.c
732 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
733 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
734
735 static unsigned long
736 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
737 - unsigned long limit)
738 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
739 + unsigned long limit, unsigned long flags)
740 {
741 struct vm_unmapped_area_info info;
742 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
743
744 info.flags = 0;
745 info.length = len;
746 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
747 info.high_limit = limit;
748 info.align_mask = 0;
749 info.align_offset = 0;
750 + info.threadstack_offset = offset;
751 return vm_unmapped_area(&info);
752 }
753
754 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
755 merely specific addresses, but regions of memory -- perhaps
756 this feature should be incorporated into all ports? */
757
758 +#ifdef CONFIG_PAX_RANDMMAP
759 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
760 +#endif
761 +
762 if (addr) {
763 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
764 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
765 if (addr != (unsigned long) -ENOMEM)
766 return addr;
767 }
768
769 /* Next, try allocating at TASK_UNMAPPED_BASE. */
770 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
771 - len, limit);
772 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
773 +
774 if (addr != (unsigned long) -ENOMEM)
775 return addr;
776
777 /* Finally, try allocating in low memory. */
778 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
779 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
780
781 return addr;
782 }
783 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
784 index 9d0ac09..479a962 100644
785 --- a/arch/alpha/mm/fault.c
786 +++ b/arch/alpha/mm/fault.c
787 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
788 __reload_thread(pcb);
789 }
790
791 +#ifdef CONFIG_PAX_PAGEEXEC
792 +/*
793 + * PaX: decide what to do with offenders (regs->pc = fault address)
794 + *
795 + * returns 1 when task should be killed
796 + * 2 when patched PLT trampoline was detected
797 + * 3 when unpatched PLT trampoline was detected
798 + */
799 +static int pax_handle_fetch_fault(struct pt_regs *regs)
800 +{
801 +
802 +#ifdef CONFIG_PAX_EMUPLT
803 + int err;
804 +
805 + do { /* PaX: patched PLT emulation #1 */
806 + unsigned int ldah, ldq, jmp;
807 +
808 + err = get_user(ldah, (unsigned int *)regs->pc);
809 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
810 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
811 +
812 + if (err)
813 + break;
814 +
815 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
816 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
817 + jmp == 0x6BFB0000U)
818 + {
819 + unsigned long r27, addr;
820 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
821 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
822 +
823 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
824 + err = get_user(r27, (unsigned long *)addr);
825 + if (err)
826 + break;
827 +
828 + regs->r27 = r27;
829 + regs->pc = r27;
830 + return 2;
831 + }
832 + } while (0);
833 +
834 + do { /* PaX: patched PLT emulation #2 */
835 + unsigned int ldah, lda, br;
836 +
837 + err = get_user(ldah, (unsigned int *)regs->pc);
838 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
839 + err |= get_user(br, (unsigned int *)(regs->pc+8));
840 +
841 + if (err)
842 + break;
843 +
844 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
845 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
846 + (br & 0xFFE00000U) == 0xC3E00000U)
847 + {
848 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
849 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
850 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
851 +
852 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
853 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
854 + return 2;
855 + }
856 + } while (0);
857 +
858 + do { /* PaX: unpatched PLT emulation */
859 + unsigned int br;
860 +
861 + err = get_user(br, (unsigned int *)regs->pc);
862 +
863 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
864 + unsigned int br2, ldq, nop, jmp;
865 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
866 +
867 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
868 + err = get_user(br2, (unsigned int *)addr);
869 + err |= get_user(ldq, (unsigned int *)(addr+4));
870 + err |= get_user(nop, (unsigned int *)(addr+8));
871 + err |= get_user(jmp, (unsigned int *)(addr+12));
872 + err |= get_user(resolver, (unsigned long *)(addr+16));
873 +
874 + if (err)
875 + break;
876 +
877 + if (br2 == 0xC3600000U &&
878 + ldq == 0xA77B000CU &&
879 + nop == 0x47FF041FU &&
880 + jmp == 0x6B7B0000U)
881 + {
882 + regs->r28 = regs->pc+4;
883 + regs->r27 = addr+16;
884 + regs->pc = resolver;
885 + return 3;
886 + }
887 + }
888 + } while (0);
889 +#endif
890 +
891 + return 1;
892 +}
893 +
894 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
895 +{
896 + unsigned long i;
897 +
898 + printk(KERN_ERR "PAX: bytes at PC: ");
899 + for (i = 0; i < 5; i++) {
900 + unsigned int c;
901 + if (get_user(c, (unsigned int *)pc+i))
902 + printk(KERN_CONT "???????? ");
903 + else
904 + printk(KERN_CONT "%08x ", c);
905 + }
906 + printk("\n");
907 +}
908 +#endif
909
910 /*
911 * This routine handles page faults. It determines the address,
912 @@ -133,8 +251,29 @@ retry:
913 good_area:
914 si_code = SEGV_ACCERR;
915 if (cause < 0) {
916 - if (!(vma->vm_flags & VM_EXEC))
917 + if (!(vma->vm_flags & VM_EXEC)) {
918 +
919 +#ifdef CONFIG_PAX_PAGEEXEC
920 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
921 + goto bad_area;
922 +
923 + up_read(&mm->mmap_sem);
924 + switch (pax_handle_fetch_fault(regs)) {
925 +
926 +#ifdef CONFIG_PAX_EMUPLT
927 + case 2:
928 + case 3:
929 + return;
930 +#endif
931 +
932 + }
933 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
934 + do_group_exit(SIGKILL);
935 +#else
936 goto bad_area;
937 +#endif
938 +
939 + }
940 } else if (!cause) {
941 /* Allow reads even for write-only mappings */
942 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
943 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
944 index 97d07ed..2931f2b 100644
945 --- a/arch/arm/Kconfig
946 +++ b/arch/arm/Kconfig
947 @@ -1727,7 +1727,7 @@ config ALIGNMENT_TRAP
948
949 config UACCESS_WITH_MEMCPY
950 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
951 - depends on MMU
952 + depends on MMU && !PAX_MEMORY_UDEREF
953 default y if CPU_FEROCEON
954 help
955 Implement faster copy_to_user and clear_user methods for CPU
956 @@ -1991,6 +1991,7 @@ config XIP_PHYS_ADDR
957 config KEXEC
958 bool "Kexec system call (EXPERIMENTAL)"
959 depends on (!SMP || PM_SLEEP_SMP)
960 + depends on !GRKERNSEC_KMEM
961 help
962 kexec is a system call that implements the ability to shutdown your
963 current kernel, and to start another kernel. It is like a reboot
964 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
965 index e22c119..eaa807d 100644
966 --- a/arch/arm/include/asm/atomic.h
967 +++ b/arch/arm/include/asm/atomic.h
968 @@ -18,17 +18,41 @@
969 #include <asm/barrier.h>
970 #include <asm/cmpxchg.h>
971
972 +#ifdef CONFIG_GENERIC_ATOMIC64
973 +#include <asm-generic/atomic64.h>
974 +#endif
975 +
976 #define ATOMIC_INIT(i) { (i) }
977
978 #ifdef __KERNEL__
979
980 +#ifdef CONFIG_THUMB2_KERNEL
981 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
982 +#else
983 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
984 +#endif
985 +
986 +#define _ASM_EXTABLE(from, to) \
987 +" .pushsection __ex_table,\"a\"\n"\
988 +" .align 3\n" \
989 +" .long " #from ", " #to"\n" \
990 +" .popsection"
991 +
992 /*
993 * On ARM, ordinary assignment (str instruction) doesn't clear the local
994 * strex/ldrex monitor on some implementations. The reason we can use it for
995 * atomic_set() is the clrex or dummy strex done on every exception return.
996 */
997 #define atomic_read(v) ACCESS_ONCE((v)->counter)
998 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
999 +{
1000 + return ACCESS_ONCE(v->counter);
1001 +}
1002 #define atomic_set(v,i) (((v)->counter) = (i))
1003 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1004 +{
1005 + v->counter = i;
1006 +}
1007
1008 #if __LINUX_ARM_ARCH__ >= 6
1009
1010 @@ -38,26 +62,50 @@
1011 * to ensure that the update happens.
1012 */
1013
1014 -#define ATOMIC_OP(op, c_op, asm_op) \
1015 -static inline void atomic_##op(int i, atomic_t *v) \
1016 +#ifdef CONFIG_PAX_REFCOUNT
1017 +#define __OVERFLOW_POST \
1018 + " bvc 3f\n" \
1019 + "2: " REFCOUNT_TRAP_INSN "\n"\
1020 + "3:\n"
1021 +#define __OVERFLOW_POST_RETURN \
1022 + " bvc 3f\n" \
1023 +" mov %0, %1\n" \
1024 + "2: " REFCOUNT_TRAP_INSN "\n"\
1025 + "3:\n"
1026 +#define __OVERFLOW_EXTABLE \
1027 + "4:\n" \
1028 + _ASM_EXTABLE(2b, 4b)
1029 +#else
1030 +#define __OVERFLOW_POST
1031 +#define __OVERFLOW_POST_RETURN
1032 +#define __OVERFLOW_EXTABLE
1033 +#endif
1034 +
1035 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1036 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1037 { \
1038 unsigned long tmp; \
1039 int result; \
1040 \
1041 prefetchw(&v->counter); \
1042 - __asm__ __volatile__("@ atomic_" #op "\n" \
1043 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1044 "1: ldrex %0, [%3]\n" \
1045 " " #asm_op " %0, %0, %4\n" \
1046 + post_op \
1047 " strex %1, %0, [%3]\n" \
1048 " teq %1, #0\n" \
1049 -" bne 1b" \
1050 +" bne 1b\n" \
1051 + extable \
1052 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1053 : "r" (&v->counter), "Ir" (i) \
1054 : "cc"); \
1055 } \
1056
1057 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1058 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1059 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op, , )\
1060 + __ATOMIC_OP(op, _unchecked, c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1061 +
1062 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1063 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1064 { \
1065 unsigned long tmp; \
1066 int result; \
1067 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1068 smp_mb(); \
1069 prefetchw(&v->counter); \
1070 \
1071 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1072 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1073 "1: ldrex %0, [%3]\n" \
1074 " " #asm_op " %0, %0, %4\n" \
1075 + post_op \
1076 " strex %1, %0, [%3]\n" \
1077 " teq %1, #0\n" \
1078 -" bne 1b" \
1079 +" bne 1b\n" \
1080 + extable \
1081 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1082 : "r" (&v->counter), "Ir" (i) \
1083 : "cc"); \
1084 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1085 return result; \
1086 }
1087
1088 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op, , )\
1089 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1090 +
1091 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1092 {
1093 int oldval;
1094 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1095 __asm__ __volatile__ ("@ atomic_add_unless\n"
1096 "1: ldrex %0, [%4]\n"
1097 " teq %0, %5\n"
1098 -" beq 2f\n"
1099 -" add %1, %0, %6\n"
1100 +" beq 4f\n"
1101 +" adds %1, %0, %6\n"
1102 +
1103 +#ifdef CONFIG_PAX_REFCOUNT
1104 +" bvc 3f\n"
1105 +"2: " REFCOUNT_TRAP_INSN "\n"
1106 +"3:\n"
1107 +#endif
1108 +
1109 " strex %2, %1, [%4]\n"
1110 " teq %2, #0\n"
1111 " bne 1b\n"
1112 -"2:"
1113 +"4:"
1114 +
1115 +#ifdef CONFIG_PAX_REFCOUNT
1116 + _ASM_EXTABLE(2b, 4b)
1117 +#endif
1118 +
1119 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1120 : "r" (&v->counter), "r" (u), "r" (a)
1121 : "cc");
1122 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1123 return oldval;
1124 }
1125
1126 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1127 +{
1128 + unsigned long oldval, res;
1129 +
1130 + smp_mb();
1131 +
1132 + do {
1133 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1134 + "ldrex %1, [%3]\n"
1135 + "mov %0, #0\n"
1136 + "teq %1, %4\n"
1137 + "strexeq %0, %5, [%3]\n"
1138 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1139 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1140 + : "cc");
1141 + } while (res);
1142 +
1143 + smp_mb();
1144 +
1145 + return oldval;
1146 +}
1147 +
1148 #else /* ARM_ARCH_6 */
1149
1150 #ifdef CONFIG_SMP
1151 #error SMP not supported on pre-ARMv6 CPUs
1152 #endif
1153
1154 -#define ATOMIC_OP(op, c_op, asm_op) \
1155 -static inline void atomic_##op(int i, atomic_t *v) \
1156 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1157 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1158 { \
1159 unsigned long flags; \
1160 \
1161 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1162 raw_local_irq_restore(flags); \
1163 } \
1164
1165 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1166 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1167 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1168 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1169 +
1170 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1171 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1172 { \
1173 unsigned long flags; \
1174 int val; \
1175 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1176 return val; \
1177 }
1178
1179 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1180 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1181 +
1182 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1183 {
1184 int ret;
1185 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 return ret;
1187 }
1188
1189 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1190 +{
1191 + return atomic_cmpxchg((atomic_t *)v, old, new);
1192 +}
1193 +
1194 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1195 {
1196 int c, old;
1197 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1198
1199 #undef ATOMIC_OPS
1200 #undef ATOMIC_OP_RETURN
1201 +#undef __ATOMIC_OP_RETURN
1202 #undef ATOMIC_OP
1203 +#undef __ATOMIC_OP
1204
1205 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1206 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1207 +{
1208 + return xchg(&v->counter, new);
1209 +}
1210
1211 #define atomic_inc(v) atomic_add(1, v)
1212 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1213 +{
1214 + atomic_add_unchecked(1, v);
1215 +}
1216 #define atomic_dec(v) atomic_sub(1, v)
1217 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1218 +{
1219 + atomic_sub_unchecked(1, v);
1220 +}
1221
1222 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1223 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1224 +{
1225 + return atomic_add_return_unchecked(1, v) == 0;
1226 +}
1227 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1228 #define atomic_inc_return(v) (atomic_add_return(1, v))
1229 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1230 +{
1231 + return atomic_add_return_unchecked(1, v);
1232 +}
1233 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1234 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1235
1236 @@ -216,6 +336,14 @@ typedef struct {
1237 long long counter;
1238 } atomic64_t;
1239
1240 +#ifdef CONFIG_PAX_REFCOUNT
1241 +typedef struct {
1242 + long long counter;
1243 +} atomic64_unchecked_t;
1244 +#else
1245 +typedef atomic64_t atomic64_unchecked_t;
1246 +#endif
1247 +
1248 #define ATOMIC64_INIT(i) { (i) }
1249
1250 #ifdef CONFIG_ARM_LPAE
1251 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1252 return result;
1253 }
1254
1255 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1256 +{
1257 + long long result;
1258 +
1259 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1260 +" ldrd %0, %H0, [%1]"
1261 + : "=&r" (result)
1262 + : "r" (&v->counter), "Qo" (v->counter)
1263 + );
1264 +
1265 + return result;
1266 +}
1267 +
1268 static inline void atomic64_set(atomic64_t *v, long long i)
1269 {
1270 __asm__ __volatile__("@ atomic64_set\n"
1271 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1272 : "r" (&v->counter), "r" (i)
1273 );
1274 }
1275 +
1276 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1277 +{
1278 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1279 +" strd %2, %H2, [%1]"
1280 + : "=Qo" (v->counter)
1281 + : "r" (&v->counter), "r" (i)
1282 + );
1283 +}
1284 #else
1285 static inline long long atomic64_read(const atomic64_t *v)
1286 {
1287 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1288 return result;
1289 }
1290
1291 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1292 +{
1293 + long long result;
1294 +
1295 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1296 +" ldrexd %0, %H0, [%1]"
1297 + : "=&r" (result)
1298 + : "r" (&v->counter), "Qo" (v->counter)
1299 + );
1300 +
1301 + return result;
1302 +}
1303 +
1304 static inline void atomic64_set(atomic64_t *v, long long i)
1305 {
1306 long long tmp;
1307 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1308 : "r" (&v->counter), "r" (i)
1309 : "cc");
1310 }
1311 +
1312 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1313 +{
1314 + long long tmp;
1315 +
1316 + prefetchw(&v->counter);
1317 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1318 +"1: ldrexd %0, %H0, [%2]\n"
1319 +" strexd %0, %3, %H3, [%2]\n"
1320 +" teq %0, #0\n"
1321 +" bne 1b"
1322 + : "=&r" (tmp), "=Qo" (v->counter)
1323 + : "r" (&v->counter), "r" (i)
1324 + : "cc");
1325 +}
1326 #endif
1327
1328 -#define ATOMIC64_OP(op, op1, op2) \
1329 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1330 +#undef __OVERFLOW_POST_RETURN
1331 +#define __OVERFLOW_POST_RETURN \
1332 + " bvc 3f\n" \
1333 +" mov %0, %1\n" \
1334 +" mov %H0, %H1\n" \
1335 + "2: " REFCOUNT_TRAP_INSN "\n"\
1336 + "3:\n"
1337 +
1338 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1339 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1340 { \
1341 long long result; \
1342 unsigned long tmp; \
1343 \
1344 prefetchw(&v->counter); \
1345 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1346 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1347 "1: ldrexd %0, %H0, [%3]\n" \
1348 " " #op1 " %Q0, %Q0, %Q4\n" \
1349 " " #op2 " %R0, %R0, %R4\n" \
1350 + post_op \
1351 " strexd %1, %0, %H0, [%3]\n" \
1352 " teq %1, #0\n" \
1353 -" bne 1b" \
1354 +" bne 1b\n" \
1355 + extable \
1356 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1357 : "r" (&v->counter), "r" (i) \
1358 : "cc"); \
1359 } \
1360
1361 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1362 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1363 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, , op1, op2, , ) \
1364 + __ATOMIC64_OP(op, _unchecked, op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1365 +
1366 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1367 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1368 { \
1369 long long result; \
1370 unsigned long tmp; \
1371 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1372 smp_mb(); \
1373 prefetchw(&v->counter); \
1374 \
1375 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1376 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1377 "1: ldrexd %0, %H0, [%3]\n" \
1378 " " #op1 " %Q0, %Q0, %Q4\n" \
1379 " " #op2 " %R0, %R0, %R4\n" \
1380 + post_op \
1381 " strexd %1, %0, %H0, [%3]\n" \
1382 " teq %1, #0\n" \
1383 -" bne 1b" \
1384 +" bne 1b\n" \
1385 + extable \
1386 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1387 : "r" (&v->counter), "r" (i) \
1388 : "cc"); \
1389 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1390 return result; \
1391 }
1392
1393 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, , op1, op2, , ) \
1394 + __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1395 +
1396 #define ATOMIC64_OPS(op, op1, op2) \
1397 ATOMIC64_OP(op, op1, op2) \
1398 ATOMIC64_OP_RETURN(op, op1, op2)
1399 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1400
1401 #undef ATOMIC64_OPS
1402 #undef ATOMIC64_OP_RETURN
1403 +#undef __ATOMIC64_OP_RETURN
1404 #undef ATOMIC64_OP
1405 +#undef __ATOMIC64_OP
1406 +#undef __OVERFLOW_EXTABLE
1407 +#undef __OVERFLOW_POST_RETURN
1408 +#undef __OVERFLOW_POST
1409
1410 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1411 long long new)
1412 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1413 return oldval;
1414 }
1415
1416 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1417 + long long new)
1418 +{
1419 + long long oldval;
1420 + unsigned long res;
1421 +
1422 + smp_mb();
1423 +
1424 + do {
1425 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1426 + "ldrexd %1, %H1, [%3]\n"
1427 + "mov %0, #0\n"
1428 + "teq %1, %4\n"
1429 + "teqeq %H1, %H4\n"
1430 + "strexdeq %0, %5, %H5, [%3]"
1431 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1432 + : "r" (&ptr->counter), "r" (old), "r" (new)
1433 + : "cc");
1434 + } while (res);
1435 +
1436 + smp_mb();
1437 +
1438 + return oldval;
1439 +}
1440 +
1441 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1442 {
1443 long long result;
1444 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1446 {
1447 long long result;
1448 - unsigned long tmp;
1449 + u64 tmp;
1450
1451 smp_mb();
1452 prefetchw(&v->counter);
1453
1454 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1455 -"1: ldrexd %0, %H0, [%3]\n"
1456 -" subs %Q0, %Q0, #1\n"
1457 -" sbc %R0, %R0, #0\n"
1458 +"1: ldrexd %1, %H1, [%3]\n"
1459 +" subs %Q0, %Q1, #1\n"
1460 +" sbcs %R0, %R1, #0\n"
1461 +
1462 +#ifdef CONFIG_PAX_REFCOUNT
1463 +" bvc 3f\n"
1464 +" mov %Q0, %Q1\n"
1465 +" mov %R0, %R1\n"
1466 +"2: " REFCOUNT_TRAP_INSN "\n"
1467 +"3:\n"
1468 +#endif
1469 +
1470 " teq %R0, #0\n"
1471 -" bmi 2f\n"
1472 +" bmi 4f\n"
1473 " strexd %1, %0, %H0, [%3]\n"
1474 " teq %1, #0\n"
1475 " bne 1b\n"
1476 -"2:"
1477 +"4:\n"
1478 +
1479 +#ifdef CONFIG_PAX_REFCOUNT
1480 + _ASM_EXTABLE(2b, 4b)
1481 +#endif
1482 +
1483 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1484 : "r" (&v->counter)
1485 : "cc");
1486 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1487 " teq %0, %5\n"
1488 " teqeq %H0, %H5\n"
1489 " moveq %1, #0\n"
1490 -" beq 2f\n"
1491 +" beq 4f\n"
1492 " adds %Q0, %Q0, %Q6\n"
1493 -" adc %R0, %R0, %R6\n"
1494 +" adcs %R0, %R0, %R6\n"
1495 +
1496 +#ifdef CONFIG_PAX_REFCOUNT
1497 +" bvc 3f\n"
1498 +"2: " REFCOUNT_TRAP_INSN "\n"
1499 +"3:\n"
1500 +#endif
1501 +
1502 " strexd %2, %0, %H0, [%4]\n"
1503 " teq %2, #0\n"
1504 " bne 1b\n"
1505 -"2:"
1506 +"4:\n"
1507 +
1508 +#ifdef CONFIG_PAX_REFCOUNT
1509 + _ASM_EXTABLE(2b, 4b)
1510 +#endif
1511 +
1512 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1513 : "r" (&v->counter), "r" (u), "r" (a)
1514 : "cc");
1515 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1516
1517 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1518 #define atomic64_inc(v) atomic64_add(1LL, (v))
1519 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1520 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1521 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1522 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1523 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1524 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1525 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1526 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1527 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1528 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1529 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1530 index d2f81e6..3c4dba5 100644
1531 --- a/arch/arm/include/asm/barrier.h
1532 +++ b/arch/arm/include/asm/barrier.h
1533 @@ -67,7 +67,7 @@
1534 do { \
1535 compiletime_assert_atomic_type(*p); \
1536 smp_mb(); \
1537 - ACCESS_ONCE(*p) = (v); \
1538 + ACCESS_ONCE_RW(*p) = (v); \
1539 } while (0)
1540
1541 #define smp_load_acquire(p) \
1542 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1543 index 75fe66b..ba3dee4 100644
1544 --- a/arch/arm/include/asm/cache.h
1545 +++ b/arch/arm/include/asm/cache.h
1546 @@ -4,8 +4,10 @@
1547 #ifndef __ASMARM_CACHE_H
1548 #define __ASMARM_CACHE_H
1549
1550 +#include <linux/const.h>
1551 +
1552 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1553 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1554 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1555
1556 /*
1557 * Memory returned by kmalloc() may be used for DMA, so we must make
1558 @@ -24,5 +26,6 @@
1559 #endif
1560
1561 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1562 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1563
1564 #endif
1565 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1566 index 2d46862..a35415b 100644
1567 --- a/arch/arm/include/asm/cacheflush.h
1568 +++ b/arch/arm/include/asm/cacheflush.h
1569 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1570 void (*dma_unmap_area)(const void *, size_t, int);
1571
1572 void (*dma_flush_range)(const void *, const void *);
1573 -};
1574 +} __no_const;
1575
1576 /*
1577 * Select the calling method
1578 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1579 index 5233151..87a71fa 100644
1580 --- a/arch/arm/include/asm/checksum.h
1581 +++ b/arch/arm/include/asm/checksum.h
1582 @@ -37,7 +37,19 @@ __wsum
1583 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1584
1585 __wsum
1586 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1587 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1588 +
1589 +static inline __wsum
1590 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1591 +{
1592 + __wsum ret;
1593 + pax_open_userland();
1594 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1595 + pax_close_userland();
1596 + return ret;
1597 +}
1598 +
1599 +
1600
1601 /*
1602 * Fold a partial checksum without adding pseudo headers
1603 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1604 index abb2c37..96db950 100644
1605 --- a/arch/arm/include/asm/cmpxchg.h
1606 +++ b/arch/arm/include/asm/cmpxchg.h
1607 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1608
1609 #define xchg(ptr,x) \
1610 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1611 +#define xchg_unchecked(ptr,x) \
1612 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1613
1614 #include <asm-generic/cmpxchg-local.h>
1615
1616 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1617 index 6ddbe44..b5e38b1a 100644
1618 --- a/arch/arm/include/asm/domain.h
1619 +++ b/arch/arm/include/asm/domain.h
1620 @@ -48,18 +48,37 @@
1621 * Domain types
1622 */
1623 #define DOMAIN_NOACCESS 0
1624 -#define DOMAIN_CLIENT 1
1625 #ifdef CONFIG_CPU_USE_DOMAINS
1626 +#define DOMAIN_USERCLIENT 1
1627 +#define DOMAIN_KERNELCLIENT 1
1628 #define DOMAIN_MANAGER 3
1629 +#define DOMAIN_VECTORS DOMAIN_USER
1630 #else
1631 +
1632 +#ifdef CONFIG_PAX_KERNEXEC
1633 #define DOMAIN_MANAGER 1
1634 +#define DOMAIN_KERNEXEC 3
1635 +#else
1636 +#define DOMAIN_MANAGER 1
1637 +#endif
1638 +
1639 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1640 +#define DOMAIN_USERCLIENT 0
1641 +#define DOMAIN_UDEREF 1
1642 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1643 +#else
1644 +#define DOMAIN_USERCLIENT 1
1645 +#define DOMAIN_VECTORS DOMAIN_USER
1646 +#endif
1647 +#define DOMAIN_KERNELCLIENT 1
1648 +
1649 #endif
1650
1651 #define domain_val(dom,type) ((type) << (2*(dom)))
1652
1653 #ifndef __ASSEMBLY__
1654
1655 -#ifdef CONFIG_CPU_USE_DOMAINS
1656 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1657 static inline void set_domain(unsigned val)
1658 {
1659 asm volatile(
1660 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1661 isb();
1662 }
1663
1664 -#define modify_domain(dom,type) \
1665 - do { \
1666 - struct thread_info *thread = current_thread_info(); \
1667 - unsigned int domain = thread->cpu_domain; \
1668 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1669 - thread->cpu_domain = domain | domain_val(dom, type); \
1670 - set_domain(thread->cpu_domain); \
1671 - } while (0)
1672 -
1673 +extern void modify_domain(unsigned int dom, unsigned int type);
1674 #else
1675 static inline void set_domain(unsigned val) { }
1676 static inline void modify_domain(unsigned dom, unsigned type) { }
1677 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1678 index afb9caf..9a0bac0 100644
1679 --- a/arch/arm/include/asm/elf.h
1680 +++ b/arch/arm/include/asm/elf.h
1681 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1682 the loader. We need to make sure that it is out of the way of the program
1683 that it will "exec", and that there is sufficient room for the brk. */
1684
1685 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
1686 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1687 +
1688 +#ifdef CONFIG_PAX_ASLR
1689 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1690 +
1691 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1692 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1693 +#endif
1694
1695 /* When the program starts, a1 contains a pointer to a function to be
1696 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1697 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1698 extern void elf_set_personality(const struct elf32_hdr *);
1699 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1700
1701 -struct mm_struct;
1702 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1703 -#define arch_randomize_brk arch_randomize_brk
1704 -
1705 #ifdef CONFIG_MMU
1706 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1707 struct linux_binprm;
1708 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1709 index de53547..52b9a28 100644
1710 --- a/arch/arm/include/asm/fncpy.h
1711 +++ b/arch/arm/include/asm/fncpy.h
1712 @@ -81,7 +81,9 @@
1713 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1714 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1715 \
1716 + pax_open_kernel(); \
1717 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1718 + pax_close_kernel(); \
1719 flush_icache_range((unsigned long)(dest_buf), \
1720 (unsigned long)(dest_buf) + (size)); \
1721 \
1722 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1723 index 53e69da..3fdc896 100644
1724 --- a/arch/arm/include/asm/futex.h
1725 +++ b/arch/arm/include/asm/futex.h
1726 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1727 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1728 return -EFAULT;
1729
1730 + pax_open_userland();
1731 +
1732 smp_mb();
1733 /* Prefetching cannot fault */
1734 prefetchw(uaddr);
1735 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1736 : "cc", "memory");
1737 smp_mb();
1738
1739 + pax_close_userland();
1740 +
1741 *uval = val;
1742 return ret;
1743 }
1744 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1745 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1746 return -EFAULT;
1747
1748 + pax_open_userland();
1749 +
1750 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1751 "1: " TUSER(ldr) " %1, [%4]\n"
1752 " teq %1, %2\n"
1753 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1754 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1755 : "cc", "memory");
1756
1757 + pax_close_userland();
1758 +
1759 *uval = val;
1760 return ret;
1761 }
1762 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1763 return -EFAULT;
1764
1765 pagefault_disable(); /* implies preempt_disable() */
1766 + pax_open_userland();
1767
1768 switch (op) {
1769 case FUTEX_OP_SET:
1770 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1771 ret = -ENOSYS;
1772 }
1773
1774 + pax_close_userland();
1775 pagefault_enable(); /* subsumes preempt_enable() */
1776
1777 if (!ret) {
1778 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1779 index 83eb2f7..ed77159 100644
1780 --- a/arch/arm/include/asm/kmap_types.h
1781 +++ b/arch/arm/include/asm/kmap_types.h
1782 @@ -4,6 +4,6 @@
1783 /*
1784 * This is the "bare minimum". AIO seems to require this.
1785 */
1786 -#define KM_TYPE_NR 16
1787 +#define KM_TYPE_NR 17
1788
1789 #endif
1790 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1791 index 9e614a1..3302cca 100644
1792 --- a/arch/arm/include/asm/mach/dma.h
1793 +++ b/arch/arm/include/asm/mach/dma.h
1794 @@ -22,7 +22,7 @@ struct dma_ops {
1795 int (*residue)(unsigned int, dma_t *); /* optional */
1796 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1797 const char *type;
1798 -};
1799 +} __do_const;
1800
1801 struct dma_struct {
1802 void *addr; /* single DMA address */
1803 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1804 index f98c7f3..e5c626d 100644
1805 --- a/arch/arm/include/asm/mach/map.h
1806 +++ b/arch/arm/include/asm/mach/map.h
1807 @@ -23,17 +23,19 @@ struct map_desc {
1808
1809 /* types 0-3 are defined in asm/io.h */
1810 enum {
1811 - MT_UNCACHED = 4,
1812 - MT_CACHECLEAN,
1813 - MT_MINICLEAN,
1814 + MT_UNCACHED_RW = 4,
1815 + MT_CACHECLEAN_RO,
1816 + MT_MINICLEAN_RO,
1817 MT_LOW_VECTORS,
1818 MT_HIGH_VECTORS,
1819 - MT_MEMORY_RWX,
1820 + __MT_MEMORY_RWX,
1821 MT_MEMORY_RW,
1822 - MT_ROM,
1823 - MT_MEMORY_RWX_NONCACHED,
1824 + MT_MEMORY_RX,
1825 + MT_ROM_RX,
1826 + MT_MEMORY_RW_NONCACHED,
1827 + MT_MEMORY_RX_NONCACHED,
1828 MT_MEMORY_RW_DTCM,
1829 - MT_MEMORY_RWX_ITCM,
1830 + MT_MEMORY_RX_ITCM,
1831 MT_MEMORY_RW_SO,
1832 MT_MEMORY_DMA_READY,
1833 };
1834 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1835 index 891a56b..48f337e 100644
1836 --- a/arch/arm/include/asm/outercache.h
1837 +++ b/arch/arm/include/asm/outercache.h
1838 @@ -36,7 +36,7 @@ struct outer_cache_fns {
1839
1840 /* This is an ARM L2C thing */
1841 void (*write_sec)(unsigned long, unsigned);
1842 -};
1843 +} __no_const;
1844
1845 extern struct outer_cache_fns outer_cache;
1846
1847 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1848 index 4355f0e..cd9168e 100644
1849 --- a/arch/arm/include/asm/page.h
1850 +++ b/arch/arm/include/asm/page.h
1851 @@ -23,6 +23,7 @@
1852
1853 #else
1854
1855 +#include <linux/compiler.h>
1856 #include <asm/glue.h>
1857
1858 /*
1859 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1860 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1861 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1862 unsigned long vaddr, struct vm_area_struct *vma);
1863 -};
1864 +} __no_const;
1865
1866 #ifdef MULTI_USER
1867 extern struct cpu_user_fns cpu_user;
1868 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1869 index 19cfab5..3f5c7e9 100644
1870 --- a/arch/arm/include/asm/pgalloc.h
1871 +++ b/arch/arm/include/asm/pgalloc.h
1872 @@ -17,6 +17,7 @@
1873 #include <asm/processor.h>
1874 #include <asm/cacheflush.h>
1875 #include <asm/tlbflush.h>
1876 +#include <asm/system_info.h>
1877
1878 #define check_pgt_cache() do { } while (0)
1879
1880 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1881 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1882 }
1883
1884 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1885 +{
1886 + pud_populate(mm, pud, pmd);
1887 +}
1888 +
1889 #else /* !CONFIG_ARM_LPAE */
1890
1891 /*
1892 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1893 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1894 #define pmd_free(mm, pmd) do { } while (0)
1895 #define pud_populate(mm,pmd,pte) BUG()
1896 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1897
1898 #endif /* CONFIG_ARM_LPAE */
1899
1900 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1901 __free_page(pte);
1902 }
1903
1904 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1905 +{
1906 +#ifdef CONFIG_ARM_LPAE
1907 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1908 +#else
1909 + if (addr & SECTION_SIZE)
1910 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1911 + else
1912 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1913 +#endif
1914 + flush_pmd_entry(pmdp);
1915 +}
1916 +
1917 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1918 pmdval_t prot)
1919 {
1920 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1921 index 5e68278..1869bae 100644
1922 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1923 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 @@ -27,7 +27,7 @@
1925 /*
1926 * - section
1927 */
1928 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1929 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1930 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1931 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1932 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1933 @@ -39,6 +39,7 @@
1934 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1935 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1936 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1937 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1938
1939 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1940 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1941 @@ -68,6 +69,7 @@
1942 * - extended small page/tiny page
1943 */
1944 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1945 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1946 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1947 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1948 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1949 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1950 index f027941..f36ce30 100644
1951 --- a/arch/arm/include/asm/pgtable-2level.h
1952 +++ b/arch/arm/include/asm/pgtable-2level.h
1953 @@ -126,6 +126,9 @@
1954 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1955 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1956
1957 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1958 +#define L_PTE_PXN (_AT(pteval_t, 0))
1959 +
1960 /*
1961 * These are the memory types, defined to be compatible with
1962 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1963 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1964 index a31ecdad..95e98d4 100644
1965 --- a/arch/arm/include/asm/pgtable-3level.h
1966 +++ b/arch/arm/include/asm/pgtable-3level.h
1967 @@ -81,6 +81,7 @@
1968 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1969 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1970 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1971 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1972 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1973 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1974 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1975 @@ -92,10 +93,12 @@
1976 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1977 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1978 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1979 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1980
1981 /*
1982 * To be used in assembly code with the upper page attributes.
1983 */
1984 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1985 #define L_PTE_XN_HIGH (1 << (54 - 32))
1986 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1987
1988 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1989 index d5cac54..906ea3e 100644
1990 --- a/arch/arm/include/asm/pgtable.h
1991 +++ b/arch/arm/include/asm/pgtable.h
1992 @@ -33,6 +33,9 @@
1993 #include <asm/pgtable-2level.h>
1994 #endif
1995
1996 +#define ktla_ktva(addr) (addr)
1997 +#define ktva_ktla(addr) (addr)
1998 +
1999 /*
2000 * Just any arbitrary offset to the start of the vmalloc VM area: the
2001 * current 8MB value just means that there will be a 8MB "hole" after the
2002 @@ -48,6 +51,9 @@
2003 #define LIBRARY_TEXT_START 0x0c000000
2004
2005 #ifndef __ASSEMBLY__
2006 +extern pteval_t __supported_pte_mask;
2007 +extern pmdval_t __supported_pmd_mask;
2008 +
2009 extern void __pte_error(const char *file, int line, pte_t);
2010 extern void __pmd_error(const char *file, int line, pmd_t);
2011 extern void __pgd_error(const char *file, int line, pgd_t);
2012 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2013 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2014 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2015
2016 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2017 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2018 +
2019 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2020 +#include <asm/domain.h>
2021 +#include <linux/thread_info.h>
2022 +#include <linux/preempt.h>
2023 +
2024 +static inline int test_domain(int domain, int domaintype)
2025 +{
2026 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2027 +}
2028 +#endif
2029 +
2030 +#ifdef CONFIG_PAX_KERNEXEC
2031 +static inline unsigned long pax_open_kernel(void) {
2032 +#ifdef CONFIG_ARM_LPAE
2033 + /* TODO */
2034 +#else
2035 + preempt_disable();
2036 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2037 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2038 +#endif
2039 + return 0;
2040 +}
2041 +
2042 +static inline unsigned long pax_close_kernel(void) {
2043 +#ifdef CONFIG_ARM_LPAE
2044 + /* TODO */
2045 +#else
2046 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2047 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2048 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2049 + preempt_enable_no_resched();
2050 +#endif
2051 + return 0;
2052 +}
2053 +#else
2054 +static inline unsigned long pax_open_kernel(void) { return 0; }
2055 +static inline unsigned long pax_close_kernel(void) { return 0; }
2056 +#endif
2057 +
2058 /*
2059 * This is the lowest virtual address we can permit any user space
2060 * mapping to be mapped at. This is particularly important for
2061 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2062 /*
2063 * The pgprot_* and protection_map entries will be fixed up in runtime
2064 * to include the cachable and bufferable bits based on memory policy,
2065 - * as well as any architecture dependent bits like global/ASID and SMP
2066 - * shared mapping bits.
2067 + * as well as any architecture dependent bits like global/ASID, PXN,
2068 + * and SMP shared mapping bits.
2069 */
2070 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2071
2072 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2073 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2074 {
2075 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2076 - L_PTE_NONE | L_PTE_VALID;
2077 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2078 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2079 return pte;
2080 }
2081 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2082 index c25ef3e..735f14b 100644
2083 --- a/arch/arm/include/asm/psci.h
2084 +++ b/arch/arm/include/asm/psci.h
2085 @@ -32,7 +32,7 @@ struct psci_operations {
2086 int (*affinity_info)(unsigned long target_affinity,
2087 unsigned long lowest_affinity_level);
2088 int (*migrate_info_type)(void);
2089 -};
2090 +} __no_const;
2091
2092 extern struct psci_operations psci_ops;
2093 extern struct smp_operations psci_smp_ops;
2094 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2095 index 18f5a55..5072a40 100644
2096 --- a/arch/arm/include/asm/smp.h
2097 +++ b/arch/arm/include/asm/smp.h
2098 @@ -107,7 +107,7 @@ struct smp_operations {
2099 int (*cpu_disable)(unsigned int cpu);
2100 #endif
2101 #endif
2102 -};
2103 +} __no_const;
2104
2105 struct of_cpu_method {
2106 const char *method;
2107 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2108 index d890e41..3921292 100644
2109 --- a/arch/arm/include/asm/thread_info.h
2110 +++ b/arch/arm/include/asm/thread_info.h
2111 @@ -78,9 +78,9 @@ struct thread_info {
2112 .flags = 0, \
2113 .preempt_count = INIT_PREEMPT_COUNT, \
2114 .addr_limit = KERNEL_DS, \
2115 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2116 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2117 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2118 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2119 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2120 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2121 .restart_block = { \
2122 .fn = do_no_restart_syscall, \
2123 }, \
2124 @@ -159,7 +159,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2125 #define TIF_SYSCALL_AUDIT 9
2126 #define TIF_SYSCALL_TRACEPOINT 10
2127 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2128 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2129 +/* within 8 bits of TIF_SYSCALL_TRACE
2130 + * to meet flexible second operand requirements
2131 + */
2132 +#define TIF_GRSEC_SETXID 12
2133 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2134 #define TIF_USING_IWMMXT 17
2135 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2136 #define TIF_RESTORE_SIGMASK 20
2137 @@ -173,10 +177,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2138 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2139 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2140 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2141 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2142
2143 /* Checks for any syscall work in entry-common.S */
2144 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2145 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2146 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2147
2148 /*
2149 * Change these and you break ASM code in entry-common.S
2150 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2151 index 5f833f7..76e6644 100644
2152 --- a/arch/arm/include/asm/tls.h
2153 +++ b/arch/arm/include/asm/tls.h
2154 @@ -3,6 +3,7 @@
2155
2156 #include <linux/compiler.h>
2157 #include <asm/thread_info.h>
2158 +#include <asm/pgtable.h>
2159
2160 #ifdef __ASSEMBLY__
2161 #include <asm/asm-offsets.h>
2162 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2163 * at 0xffff0fe0 must be used instead. (see
2164 * entry-armv.S for details)
2165 */
2166 + pax_open_kernel();
2167 *((unsigned int *)0xffff0ff0) = val;
2168 + pax_close_kernel();
2169 #endif
2170 }
2171
2172 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2173 index 4767eb9..bf00668 100644
2174 --- a/arch/arm/include/asm/uaccess.h
2175 +++ b/arch/arm/include/asm/uaccess.h
2176 @@ -18,6 +18,7 @@
2177 #include <asm/domain.h>
2178 #include <asm/unified.h>
2179 #include <asm/compiler.h>
2180 +#include <asm/pgtable.h>
2181
2182 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2183 #include <asm-generic/uaccess-unaligned.h>
2184 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2185 static inline void set_fs(mm_segment_t fs)
2186 {
2187 current_thread_info()->addr_limit = fs;
2188 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2189 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2190 }
2191
2192 #define segment_eq(a,b) ((a) == (b))
2193
2194 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2195 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2196 +
2197 +static inline void pax_open_userland(void)
2198 +{
2199 +
2200 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2201 + if (segment_eq(get_fs(), USER_DS)) {
2202 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2203 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2204 + }
2205 +#endif
2206 +
2207 +}
2208 +
2209 +static inline void pax_close_userland(void)
2210 +{
2211 +
2212 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2213 + if (segment_eq(get_fs(), USER_DS)) {
2214 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2215 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2216 + }
2217 +#endif
2218 +
2219 +}
2220 +
2221 #define __addr_ok(addr) ({ \
2222 unsigned long flag; \
2223 __asm__("cmp %2, %0; movlo %0, #0" \
2224 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2225
2226 #define get_user(x,p) \
2227 ({ \
2228 + int __e; \
2229 might_fault(); \
2230 - __get_user_check(x,p); \
2231 + pax_open_userland(); \
2232 + __e = __get_user_check(x,p); \
2233 + pax_close_userland(); \
2234 + __e; \
2235 })
2236
2237 extern int __put_user_1(void *, unsigned int);
2238 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2239
2240 #define put_user(x,p) \
2241 ({ \
2242 + int __e; \
2243 might_fault(); \
2244 - __put_user_check(x,p); \
2245 + pax_open_userland(); \
2246 + __e = __put_user_check(x,p); \
2247 + pax_close_userland(); \
2248 + __e; \
2249 })
2250
2251 #else /* CONFIG_MMU */
2252 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2253
2254 #endif /* CONFIG_MMU */
2255
2256 +#define access_ok_noprefault(type,addr,size) access_ok((type),(addr),(size))
2257 #define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
2258
2259 #define user_addr_max() \
2260 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2261 #define __get_user(x,ptr) \
2262 ({ \
2263 long __gu_err = 0; \
2264 + pax_open_userland(); \
2265 __get_user_err((x),(ptr),__gu_err); \
2266 + pax_close_userland(); \
2267 __gu_err; \
2268 })
2269
2270 #define __get_user_error(x,ptr,err) \
2271 ({ \
2272 + pax_open_userland(); \
2273 __get_user_err((x),(ptr),err); \
2274 + pax_close_userland(); \
2275 (void) 0; \
2276 })
2277
2278 @@ -368,13 +409,17 @@ do { \
2279 #define __put_user(x,ptr) \
2280 ({ \
2281 long __pu_err = 0; \
2282 + pax_open_userland(); \
2283 __put_user_err((x),(ptr),__pu_err); \
2284 + pax_close_userland(); \
2285 __pu_err; \
2286 })
2287
2288 #define __put_user_error(x,ptr,err) \
2289 ({ \
2290 + pax_open_userland(); \
2291 __put_user_err((x),(ptr),err); \
2292 + pax_close_userland(); \
2293 (void) 0; \
2294 })
2295
2296 @@ -474,11 +519,44 @@ do { \
2297
2298
2299 #ifdef CONFIG_MMU
2300 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2301 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2302 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2303 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2304 +
2305 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2306 +{
2307 + unsigned long ret;
2308 +
2309 + check_object_size(to, n, false);
2310 + pax_open_userland();
2311 + ret = ___copy_from_user(to, from, n);
2312 + pax_close_userland();
2313 + return ret;
2314 +}
2315 +
2316 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2317 +{
2318 + unsigned long ret;
2319 +
2320 + check_object_size(from, n, true);
2321 + pax_open_userland();
2322 + ret = ___copy_to_user(to, from, n);
2323 + pax_close_userland();
2324 + return ret;
2325 +}
2326 +
2327 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2328 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2329 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2330 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2331 +
2332 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2333 +{
2334 + unsigned long ret;
2335 + pax_open_userland();
2336 + ret = ___clear_user(addr, n);
2337 + pax_close_userland();
2338 + return ret;
2339 +}
2340 +
2341 #else
2342 #define __copy_from_user(to,from,n) (memcpy(to, (void __force *)from, n), 0)
2343 #define __copy_to_user(to,from,n) (memcpy((void __force *)to, from, n), 0)
2344 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2345
2346 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2347 {
2348 + if ((long)n < 0)
2349 + return n;
2350 +
2351 if (access_ok(VERIFY_READ, from, n))
2352 n = __copy_from_user(to, from, n);
2353 else /* security hole - plug it */
2354 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2355
2356 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2357 {
2358 + if ((long)n < 0)
2359 + return n;
2360 +
2361 if (access_ok(VERIFY_WRITE, to, n))
2362 n = __copy_to_user(to, from, n);
2363 return n;
2364 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2365 index 5af0ed1..cea83883 100644
2366 --- a/arch/arm/include/uapi/asm/ptrace.h
2367 +++ b/arch/arm/include/uapi/asm/ptrace.h
2368 @@ -92,7 +92,7 @@
2369 * ARMv7 groups of PSR bits
2370 */
2371 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2372 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2373 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2374 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2375 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2376
2377 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2378 index a88671c..1cc895e 100644
2379 --- a/arch/arm/kernel/armksyms.c
2380 +++ b/arch/arm/kernel/armksyms.c
2381 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2382
2383 /* networking */
2384 EXPORT_SYMBOL(csum_partial);
2385 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2386 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2387 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2388 EXPORT_SYMBOL(__csum_ipv6_magic);
2389
2390 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2391 #ifdef CONFIG_MMU
2392 EXPORT_SYMBOL(copy_page);
2393
2394 -EXPORT_SYMBOL(__copy_from_user);
2395 -EXPORT_SYMBOL(__copy_to_user);
2396 -EXPORT_SYMBOL(__clear_user);
2397 +EXPORT_SYMBOL(___copy_from_user);
2398 +EXPORT_SYMBOL(___copy_to_user);
2399 +EXPORT_SYMBOL(___clear_user);
2400
2401 EXPORT_SYMBOL(__get_user_1);
2402 EXPORT_SYMBOL(__get_user_2);
2403 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2404 index 2f5555d..d493c91 100644
2405 --- a/arch/arm/kernel/entry-armv.S
2406 +++ b/arch/arm/kernel/entry-armv.S
2407 @@ -47,6 +47,87 @@
2408 9997:
2409 .endm
2410
2411 + .macro pax_enter_kernel
2412 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2413 + @ make aligned space for saved DACR
2414 + sub sp, sp, #8
2415 + @ save regs
2416 + stmdb sp!, {r1, r2}
2417 + @ read DACR from cpu_domain into r1
2418 + mov r2, sp
2419 + @ assume 8K pages, since we have to split the immediate in two
2420 + bic r2, r2, #(0x1fc0)
2421 + bic r2, r2, #(0x3f)
2422 + ldr r1, [r2, #TI_CPU_DOMAIN]
2423 + @ store old DACR on stack
2424 + str r1, [sp, #8]
2425 +#ifdef CONFIG_PAX_KERNEXEC
2426 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2427 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2428 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2429 +#endif
2430 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2431 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2432 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2433 +#endif
2434 + @ write r1 to current_thread_info()->cpu_domain
2435 + str r1, [r2, #TI_CPU_DOMAIN]
2436 + @ write r1 to DACR
2437 + mcr p15, 0, r1, c3, c0, 0
2438 + @ instruction sync
2439 + instr_sync
2440 + @ restore regs
2441 + ldmia sp!, {r1, r2}
2442 +#endif
2443 + .endm
2444 +
2445 + .macro pax_open_userland
2446 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2447 + @ save regs
2448 + stmdb sp!, {r0, r1}
2449 + @ read DACR from cpu_domain into r1
2450 + mov r0, sp
2451 + @ assume 8K pages, since we have to split the immediate in two
2452 + bic r0, r0, #(0x1fc0)
2453 + bic r0, r0, #(0x3f)
2454 + ldr r1, [r0, #TI_CPU_DOMAIN]
2455 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2456 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2457 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2458 + @ write r1 to current_thread_info()->cpu_domain
2459 + str r1, [r0, #TI_CPU_DOMAIN]
2460 + @ write r1 to DACR
2461 + mcr p15, 0, r1, c3, c0, 0
2462 + @ instruction sync
2463 + instr_sync
2464 + @ restore regs
2465 + ldmia sp!, {r0, r1}
2466 +#endif
2467 + .endm
2468 +
2469 + .macro pax_close_userland
2470 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2471 + @ save regs
2472 + stmdb sp!, {r0, r1}
2473 + @ read DACR from cpu_domain into r1
2474 + mov r0, sp
2475 + @ assume 8K pages, since we have to split the immediate in two
2476 + bic r0, r0, #(0x1fc0)
2477 + bic r0, r0, #(0x3f)
2478 + ldr r1, [r0, #TI_CPU_DOMAIN]
2479 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2480 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2481 + @ write r1 to current_thread_info()->cpu_domain
2482 + str r1, [r0, #TI_CPU_DOMAIN]
2483 + @ write r1 to DACR
2484 + mcr p15, 0, r1, c3, c0, 0
2485 + @ instruction sync
2486 + instr_sync
2487 + @ restore regs
2488 + ldmia sp!, {r0, r1}
2489 +#endif
2490 + .endm
2491 +
2492 .macro pabt_helper
2493 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2494 #ifdef MULTI_PABORT
2495 @@ -89,11 +170,15 @@
2496 * Invalid mode handlers
2497 */
2498 .macro inv_entry, reason
2499 +
2500 + pax_enter_kernel
2501 +
2502 sub sp, sp, #S_FRAME_SIZE
2503 ARM( stmib sp, {r1 - lr} )
2504 THUMB( stmia sp, {r0 - r12} )
2505 THUMB( str sp, [sp, #S_SP] )
2506 THUMB( str lr, [sp, #S_LR] )
2507 +
2508 mov r1, #\reason
2509 .endm
2510
2511 @@ -149,7 +234,11 @@ ENDPROC(__und_invalid)
2512 .macro svc_entry, stack_hole=0, trace=1
2513 UNWIND(.fnstart )
2514 UNWIND(.save {r0 - pc} )
2515 +
2516 + pax_enter_kernel
2517 +
2518 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2519 +
2520 #ifdef CONFIG_THUMB2_KERNEL
2521 SPFIX( str r0, [sp] ) @ temporarily saved
2522 SPFIX( mov r0, sp )
2523 @@ -164,7 +253,12 @@ ENDPROC(__und_invalid)
2524 ldmia r0, {r3 - r5}
2525 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2526 mov r6, #-1 @ "" "" "" ""
2527 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2528 + @ offset sp by 8 as done in pax_enter_kernel
2529 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2530 +#else
2531 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2532 +#endif
2533 SPFIX( addeq r2, r2, #4 )
2534 str r3, [sp, #-4]! @ save the "real" r0 copied
2535 @ from the exception stack
2536 @@ -368,6 +462,9 @@ ENDPROC(__fiq_abt)
2537 .macro usr_entry, trace=1
2538 UNWIND(.fnstart )
2539 UNWIND(.cantunwind ) @ don't unwind the user space
2540 +
2541 + pax_enter_kernel_user
2542 +
2543 sub sp, sp, #S_FRAME_SIZE
2544 ARM( stmib sp, {r1 - r12} )
2545 THUMB( stmia sp, {r0 - r12} )
2546 @@ -478,7 +575,9 @@ __und_usr:
2547 tst r3, #PSR_T_BIT @ Thumb mode?
2548 bne __und_usr_thumb
2549 sub r4, r2, #4 @ ARM instr at LR - 4
2550 + pax_open_userland
2551 1: ldrt r0, [r4]
2552 + pax_close_userland
2553 ARM_BE8(rev r0, r0) @ little endian instruction
2554
2555 @ r0 = 32-bit ARM instruction which caused the exception
2556 @@ -512,11 +611,15 @@ __und_usr_thumb:
2557 */
2558 .arch armv6t2
2559 #endif
2560 + pax_open_userland
2561 2: ldrht r5, [r4]
2562 + pax_close_userland
2563 ARM_BE8(rev16 r5, r5) @ little endian instruction
2564 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2565 blo __und_usr_fault_16 @ 16bit undefined instruction
2566 + pax_open_userland
2567 3: ldrht r0, [r2]
2568 + pax_close_userland
2569 ARM_BE8(rev16 r0, r0) @ little endian instruction
2570 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2571 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2572 @@ -546,7 +649,8 @@ ENDPROC(__und_usr)
2573 */
2574 .pushsection .fixup, "ax"
2575 .align 2
2576 -4: str r4, [sp, #S_PC] @ retry current instruction
2577 +4: pax_close_userland
2578 + str r4, [sp, #S_PC] @ retry current instruction
2579 ret r9
2580 .popsection
2581 .pushsection __ex_table,"a"
2582 @@ -766,7 +870,7 @@ ENTRY(__switch_to)
2583 THUMB( str lr, [ip], #4 )
2584 ldr r4, [r2, #TI_TP_VALUE]
2585 ldr r5, [r2, #TI_TP_VALUE + 4]
2586 -#ifdef CONFIG_CPU_USE_DOMAINS
2587 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2588 ldr r6, [r2, #TI_CPU_DOMAIN]
2589 #endif
2590 switch_tls r1, r4, r5, r3, r7
2591 @@ -775,7 +879,7 @@ ENTRY(__switch_to)
2592 ldr r8, =__stack_chk_guard
2593 ldr r7, [r7, #TSK_STACK_CANARY]
2594 #endif
2595 -#ifdef CONFIG_CPU_USE_DOMAINS
2596 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2597 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2598 #endif
2599 mov r5, r0
2600 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2601 index f8ccc21..83d192f 100644
2602 --- a/arch/arm/kernel/entry-common.S
2603 +++ b/arch/arm/kernel/entry-common.S
2604 @@ -11,18 +11,46 @@
2605 #include <asm/assembler.h>
2606 #include <asm/unistd.h>
2607 #include <asm/ftrace.h>
2608 +#include <asm/domain.h>
2609 #include <asm/unwind.h>
2610
2611 +#include "entry-header.S"
2612 +
2613 #ifdef CONFIG_NEED_RET_TO_USER
2614 #include <mach/entry-macro.S>
2615 #else
2616 .macro arch_ret_to_user, tmp1, tmp2
2617 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2618 + @ save regs
2619 + stmdb sp!, {r1, r2}
2620 + @ read DACR from cpu_domain into r1
2621 + mov r2, sp
2622 + @ assume 8K pages, since we have to split the immediate in two
2623 + bic r2, r2, #(0x1fc0)
2624 + bic r2, r2, #(0x3f)
2625 + ldr r1, [r2, #TI_CPU_DOMAIN]
2626 +#ifdef CONFIG_PAX_KERNEXEC
2627 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2628 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2629 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2630 +#endif
2631 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2632 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2633 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2634 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2635 +#endif
2636 + @ write r1 to current_thread_info()->cpu_domain
2637 + str r1, [r2, #TI_CPU_DOMAIN]
2638 + @ write r1 to DACR
2639 + mcr p15, 0, r1, c3, c0, 0
2640 + @ instruction sync
2641 + instr_sync
2642 + @ restore regs
2643 + ldmia sp!, {r1, r2}
2644 +#endif
2645 .endm
2646 #endif
2647
2648 -#include "entry-header.S"
2649 -
2650 -
2651 .align 5
2652 /*
2653 * This is the fast syscall return path. We do as little as
2654 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2655 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2656 #endif
2657
2658 + /*
2659 + * do this here to avoid a performance hit of wrapping the code above
2660 + * that directly dereferences userland to parse the SWI instruction
2661 + */
2662 + pax_enter_kernel_user
2663 +
2664 adr tbl, sys_call_table @ load syscall table pointer
2665
2666 #if defined(CONFIG_OABI_COMPAT)
2667 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2668 index 1a0045a..9b4f34d 100644
2669 --- a/arch/arm/kernel/entry-header.S
2670 +++ b/arch/arm/kernel/entry-header.S
2671 @@ -196,6 +196,60 @@
2672 msr cpsr_c, \rtemp @ switch back to the SVC mode
2673 .endm
2674
2675 + .macro pax_enter_kernel_user
2676 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2677 + @ save regs
2678 + stmdb sp!, {r0, r1}
2679 + @ read DACR from cpu_domain into r1
2680 + mov r0, sp
2681 + @ assume 8K pages, since we have to split the immediate in two
2682 + bic r0, r0, #(0x1fc0)
2683 + bic r0, r0, #(0x3f)
2684 + ldr r1, [r0, #TI_CPU_DOMAIN]
2685 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2686 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2687 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2688 +#endif
2689 +#ifdef CONFIG_PAX_KERNEXEC
2690 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2691 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2692 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2693 +#endif
2694 + @ write r1 to current_thread_info()->cpu_domain
2695 + str r1, [r0, #TI_CPU_DOMAIN]
2696 + @ write r1 to DACR
2697 + mcr p15, 0, r1, c3, c0, 0
2698 + @ instruction sync
2699 + instr_sync
2700 + @ restore regs
2701 + ldmia sp!, {r0, r1}
2702 +#endif
2703 + .endm
2704 +
2705 + .macro pax_exit_kernel
2706 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2707 + @ save regs
2708 + stmdb sp!, {r0, r1}
2709 + @ read old DACR from stack into r1
2710 + ldr r1, [sp, #(8 + S_SP)]
2711 + sub r1, r1, #8
2712 + ldr r1, [r1]
2713 +
2714 + @ write r1 to current_thread_info()->cpu_domain
2715 + mov r0, sp
2716 + @ assume 8K pages, since we have to split the immediate in two
2717 + bic r0, r0, #(0x1fc0)
2718 + bic r0, r0, #(0x3f)
2719 + str r1, [r0, #TI_CPU_DOMAIN]
2720 + @ write r1 to DACR
2721 + mcr p15, 0, r1, c3, c0, 0
2722 + @ instruction sync
2723 + instr_sync
2724 + @ restore regs
2725 + ldmia sp!, {r0, r1}
2726 +#endif
2727 + .endm
2728 +
2729 #ifndef CONFIG_THUMB2_KERNEL
2730 .macro svc_exit, rpsr, irq = 0
2731 .if \irq != 0
2732 @@ -215,6 +269,9 @@
2733 blne trace_hardirqs_off
2734 #endif
2735 .endif
2736 +
2737 + pax_exit_kernel
2738 +
2739 msr spsr_cxsf, \rpsr
2740 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2741 @ We must avoid clrex due to Cortex-A15 erratum #830321
2742 @@ -291,6 +348,9 @@
2743 blne trace_hardirqs_off
2744 #endif
2745 .endif
2746 +
2747 + pax_exit_kernel
2748 +
2749 ldr lr, [sp, #S_SP] @ top of the stack
2750 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2751
2752 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2753 index 059c3da..8e45cfc 100644
2754 --- a/arch/arm/kernel/fiq.c
2755 +++ b/arch/arm/kernel/fiq.c
2756 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2757 void *base = vectors_page;
2758 unsigned offset = FIQ_OFFSET;
2759
2760 + pax_open_kernel();
2761 memcpy(base + offset, start, length);
2762 + pax_close_kernel();
2763 +
2764 if (!cache_is_vipt_nonaliasing())
2765 flush_icache_range((unsigned long)base + offset, offset +
2766 length);
2767 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2768 index 664eee8..f470938 100644
2769 --- a/arch/arm/kernel/head.S
2770 +++ b/arch/arm/kernel/head.S
2771 @@ -437,7 +437,7 @@ __enable_mmu:
2772 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2773 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2774 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2775 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2776 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2777 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2778 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2779 #endif
2780 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2781 index bea7db9..a210d10 100644
2782 --- a/arch/arm/kernel/module.c
2783 +++ b/arch/arm/kernel/module.c
2784 @@ -38,12 +38,39 @@
2785 #endif
2786
2787 #ifdef CONFIG_MMU
2788 -void *module_alloc(unsigned long size)
2789 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2790 {
2791 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2792 + return NULL;
2793 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2794 - GFP_KERNEL, PAGE_KERNEL_EXEC, NUMA_NO_NODE,
2795 + GFP_KERNEL, prot, NUMA_NO_NODE,
2796 __builtin_return_address(0));
2797 }
2798 +
2799 +void *module_alloc(unsigned long size)
2800 +{
2801 +
2802 +#ifdef CONFIG_PAX_KERNEXEC
2803 + return __module_alloc(size, PAGE_KERNEL);
2804 +#else
2805 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2806 +#endif
2807 +
2808 +}
2809 +
2810 +#ifdef CONFIG_PAX_KERNEXEC
2811 +void module_memfree_exec(void *module_region)
2812 +{
2813 + module_memfree(module_region);
2814 +}
2815 +EXPORT_SYMBOL(module_memfree_exec);
2816 +
2817 +void *module_alloc_exec(unsigned long size)
2818 +{
2819 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2820 +}
2821 +EXPORT_SYMBOL(module_alloc_exec);
2822 +#endif
2823 #endif
2824
2825 int
2826 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2827 index 5038960..4aa71d8 100644
2828 --- a/arch/arm/kernel/patch.c
2829 +++ b/arch/arm/kernel/patch.c
2830 @@ -67,6 +67,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2831 else
2832 __acquire(&patch_lock);
2833
2834 + pax_open_kernel();
2835 if (thumb2 && __opcode_is_thumb16(insn)) {
2836 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2837 size = sizeof(u16);
2838 @@ -98,6 +99,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2839 *(u32 *)waddr = insn;
2840 size = sizeof(u32);
2841 }
2842 + pax_close_kernel();
2843
2844 if (waddr != addr) {
2845 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2846 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2847 index fdfa3a7..5d208b8 100644
2848 --- a/arch/arm/kernel/process.c
2849 +++ b/arch/arm/kernel/process.c
2850 @@ -207,6 +207,7 @@ void machine_power_off(void)
2851
2852 if (pm_power_off)
2853 pm_power_off();
2854 + BUG();
2855 }
2856
2857 /*
2858 @@ -220,7 +221,7 @@ void machine_power_off(void)
2859 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2860 * to use. Implementing such co-ordination would be essentially impossible.
2861 */
2862 -void machine_restart(char *cmd)
2863 +__noreturn void machine_restart(char *cmd)
2864 {
2865 local_irq_disable();
2866 smp_send_stop();
2867 @@ -246,8 +247,8 @@ void __show_regs(struct pt_regs *regs)
2868
2869 show_regs_print_info(KERN_DEFAULT);
2870
2871 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2872 - print_symbol("LR is at %s\n", regs->ARM_lr);
2873 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2874 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2875 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2876 "sp : %08lx ip : %08lx fp : %08lx\n",
2877 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2878 @@ -424,12 +425,6 @@ unsigned long get_wchan(struct task_struct *p)
2879 return 0;
2880 }
2881
2882 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2883 -{
2884 - unsigned long range_end = mm->brk + 0x02000000;
2885 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2886 -}
2887 -
2888 #ifdef CONFIG_MMU
2889 #ifdef CONFIG_KUSER_HELPERS
2890 /*
2891 @@ -445,7 +440,7 @@ static struct vm_area_struct gate_vma = {
2892
2893 static int __init gate_vma_init(void)
2894 {
2895 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2896 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2897 return 0;
2898 }
2899 arch_initcall(gate_vma_init);
2900 @@ -474,81 +469,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2901 return is_gate_vma(vma) ? "[vectors]" : NULL;
2902 }
2903
2904 -/* If possible, provide a placement hint at a random offset from the
2905 - * stack for the signal page.
2906 - */
2907 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2908 - unsigned int npages)
2909 -{
2910 - unsigned long offset;
2911 - unsigned long first;
2912 - unsigned long last;
2913 - unsigned long addr;
2914 - unsigned int slots;
2915 -
2916 - first = PAGE_ALIGN(mm->start_stack);
2917 -
2918 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2919 -
2920 - /* No room after stack? */
2921 - if (first > last)
2922 - return 0;
2923 -
2924 - /* Just enough room? */
2925 - if (first == last)
2926 - return first;
2927 -
2928 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2929 -
2930 - offset = get_random_int() % slots;
2931 -
2932 - addr = first + (offset << PAGE_SHIFT);
2933 -
2934 - return addr;
2935 -}
2936 -
2937 -static struct page *signal_page;
2938 -extern struct page *get_signal_page(void);
2939 -
2940 -static const struct vm_special_mapping sigpage_mapping = {
2941 - .name = "[sigpage]",
2942 - .pages = &signal_page,
2943 -};
2944 -
2945 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2946 {
2947 struct mm_struct *mm = current->mm;
2948 - struct vm_area_struct *vma;
2949 - unsigned long addr;
2950 - unsigned long hint;
2951 - int ret = 0;
2952 -
2953 - if (!signal_page)
2954 - signal_page = get_signal_page();
2955 - if (!signal_page)
2956 - return -ENOMEM;
2957
2958 down_write(&mm->mmap_sem);
2959 - hint = sigpage_addr(mm, 1);
2960 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2961 - if (IS_ERR_VALUE(addr)) {
2962 - ret = addr;
2963 - goto up_fail;
2964 - }
2965 -
2966 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2967 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2968 - &sigpage_mapping);
2969 -
2970 - if (IS_ERR(vma)) {
2971 - ret = PTR_ERR(vma);
2972 - goto up_fail;
2973 - }
2974 -
2975 - mm->context.sigpage = addr;
2976 -
2977 - up_fail:
2978 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2979 up_write(&mm->mmap_sem);
2980 - return ret;
2981 + return 0;
2982 }
2983 #endif
2984 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2985 index f73891b..cf3004e 100644
2986 --- a/arch/arm/kernel/psci.c
2987 +++ b/arch/arm/kernel/psci.c
2988 @@ -28,7 +28,7 @@
2989 #include <asm/psci.h>
2990 #include <asm/system_misc.h>
2991
2992 -struct psci_operations psci_ops;
2993 +struct psci_operations psci_ops __read_only;
2994
2995 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2996 typedef int (*psci_initcall_t)(const struct device_node *);
2997 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
2998 index ef9119f..31995a3 100644
2999 --- a/arch/arm/kernel/ptrace.c
3000 +++ b/arch/arm/kernel/ptrace.c
3001 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3002 regs->ARM_ip = ip;
3003 }
3004
3005 +#ifdef CONFIG_GRKERNSEC_SETXID
3006 +extern void gr_delayed_cred_worker(void);
3007 +#endif
3008 +
3009 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3010 {
3011 current_thread_info()->syscall = scno;
3012
3013 +#ifdef CONFIG_GRKERNSEC_SETXID
3014 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3015 + gr_delayed_cred_worker();
3016 +#endif
3017 +
3018 /* Do the secure computing check first; failures should be fast. */
3019 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3020 if (secure_computing() == -1)
3021 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3022 index e55408e..14d9998 100644
3023 --- a/arch/arm/kernel/setup.c
3024 +++ b/arch/arm/kernel/setup.c
3025 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3026 unsigned int elf_hwcap2 __read_mostly;
3027 EXPORT_SYMBOL(elf_hwcap2);
3028
3029 +pteval_t __supported_pte_mask __read_only;
3030 +pmdval_t __supported_pmd_mask __read_only;
3031
3032 #ifdef MULTI_CPU
3033 -struct processor processor __read_mostly;
3034 +struct processor processor __read_only;
3035 #endif
3036 #ifdef MULTI_TLB
3037 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3038 +struct cpu_tlb_fns cpu_tlb __read_only;
3039 #endif
3040 #ifdef MULTI_USER
3041 -struct cpu_user_fns cpu_user __read_mostly;
3042 +struct cpu_user_fns cpu_user __read_only;
3043 #endif
3044 #ifdef MULTI_CACHE
3045 -struct cpu_cache_fns cpu_cache __read_mostly;
3046 +struct cpu_cache_fns cpu_cache __read_only;
3047 #endif
3048 #ifdef CONFIG_OUTER_CACHE
3049 -struct outer_cache_fns outer_cache __read_mostly;
3050 +struct outer_cache_fns outer_cache __read_only;
3051 EXPORT_SYMBOL(outer_cache);
3052 #endif
3053
3054 @@ -253,9 +255,13 @@ static int __get_cpu_architecture(void)
3055 asm("mrc p15, 0, %0, c0, c1, 4"
3056 : "=r" (mmfr0));
3057 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3058 - (mmfr0 & 0x000000f0) >= 0x00000030)
3059 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3060 cpu_arch = CPU_ARCH_ARMv7;
3061 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3062 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3063 + __supported_pte_mask |= L_PTE_PXN;
3064 + __supported_pmd_mask |= PMD_PXNTABLE;
3065 + }
3066 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3067 (mmfr0 & 0x000000f0) == 0x00000020)
3068 cpu_arch = CPU_ARCH_ARMv6;
3069 else
3070 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3071 index 8aa6f1b..0899e08 100644
3072 --- a/arch/arm/kernel/signal.c
3073 +++ b/arch/arm/kernel/signal.c
3074 @@ -24,8 +24,6 @@
3075
3076 extern const unsigned long sigreturn_codes[7];
3077
3078 -static unsigned long signal_return_offset;
3079 -
3080 #ifdef CONFIG_CRUNCH
3081 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3082 {
3083 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3084 * except when the MPU has protected the vectors
3085 * page from PL0
3086 */
3087 - retcode = mm->context.sigpage + signal_return_offset +
3088 - (idx << 2) + thumb;
3089 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3090 } else
3091 #endif
3092 {
3093 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3094 } while (thread_flags & _TIF_WORK_MASK);
3095 return 0;
3096 }
3097 -
3098 -struct page *get_signal_page(void)
3099 -{
3100 - unsigned long ptr;
3101 - unsigned offset;
3102 - struct page *page;
3103 - void *addr;
3104 -
3105 - page = alloc_pages(GFP_KERNEL, 0);
3106 -
3107 - if (!page)
3108 - return NULL;
3109 -
3110 - addr = page_address(page);
3111 -
3112 - /* Give the signal return code some randomness */
3113 - offset = 0x200 + (get_random_int() & 0x7fc);
3114 - signal_return_offset = offset;
3115 -
3116 - /*
3117 - * Copy signal return handlers into the vector page, and
3118 - * set sigreturn to be a pointer to these.
3119 - */
3120 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3121 -
3122 - ptr = (unsigned long)addr + offset;
3123 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3124 -
3125 - return page;
3126 -}
3127 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3128 index 86ef244..c518451 100644
3129 --- a/arch/arm/kernel/smp.c
3130 +++ b/arch/arm/kernel/smp.c
3131 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3132
3133 static DECLARE_COMPLETION(cpu_running);
3134
3135 -static struct smp_operations smp_ops;
3136 +static struct smp_operations smp_ops __read_only;
3137
3138 void __init smp_set_ops(struct smp_operations *ops)
3139 {
3140 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3141 index 7a3be1d..b00c7de 100644
3142 --- a/arch/arm/kernel/tcm.c
3143 +++ b/arch/arm/kernel/tcm.c
3144 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3145 .virtual = ITCM_OFFSET,
3146 .pfn = __phys_to_pfn(ITCM_OFFSET),
3147 .length = 0,
3148 - .type = MT_MEMORY_RWX_ITCM,
3149 + .type = MT_MEMORY_RX_ITCM,
3150 }
3151 };
3152
3153 @@ -267,7 +267,9 @@ no_dtcm:
3154 start = &__sitcm_text;
3155 end = &__eitcm_text;
3156 ram = &__itcm_start;
3157 + pax_open_kernel();
3158 memcpy(start, ram, itcm_code_sz);
3159 + pax_close_kernel();
3160 pr_debug("CPU ITCM: copied code from %p - %p\n",
3161 start, end);
3162 itcm_present = true;
3163 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3164 index 788e23f..6fa06a1 100644
3165 --- a/arch/arm/kernel/traps.c
3166 +++ b/arch/arm/kernel/traps.c
3167 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3168 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3169 {
3170 #ifdef CONFIG_KALLSYMS
3171 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3172 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3173 #else
3174 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3175 #endif
3176 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3177 static int die_owner = -1;
3178 static unsigned int die_nest_count;
3179
3180 +extern void gr_handle_kernel_exploit(void);
3181 +
3182 static unsigned long oops_begin(void)
3183 {
3184 int cpu;
3185 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3186 panic("Fatal exception in interrupt");
3187 if (panic_on_oops)
3188 panic("Fatal exception");
3189 +
3190 + gr_handle_kernel_exploit();
3191 +
3192 if (signr)
3193 do_exit(signr);
3194 }
3195 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3196 kuser_init(vectors_base);
3197
3198 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3199 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3200 +
3201 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3202 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3203 +#endif
3204 +
3205 #else /* ifndef CONFIG_CPU_V7M */
3206 /*
3207 * on V7-M there is no need to copy the vector table to a dedicated
3208 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3209 index b31aa73..cc4b7a1 100644
3210 --- a/arch/arm/kernel/vmlinux.lds.S
3211 +++ b/arch/arm/kernel/vmlinux.lds.S
3212 @@ -37,7 +37,7 @@
3213 #endif
3214
3215 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3216 - defined(CONFIG_GENERIC_BUG)
3217 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3218 #define ARM_EXIT_KEEP(x) x
3219 #define ARM_EXIT_DISCARD(x)
3220 #else
3221 @@ -123,6 +123,8 @@ SECTIONS
3222 #ifdef CONFIG_DEBUG_RODATA
3223 . = ALIGN(1<<SECTION_SHIFT);
3224 #endif
3225 + _etext = .; /* End of text section */
3226 +
3227 RO_DATA(PAGE_SIZE)
3228
3229 . = ALIGN(4);
3230 @@ -153,8 +155,6 @@ SECTIONS
3231
3232 NOTES
3233
3234 - _etext = .; /* End of text and rodata section */
3235 -
3236 #ifndef CONFIG_XIP_KERNEL
3237 # ifdef CONFIG_ARM_KERNMEM_PERMS
3238 . = ALIGN(1<<SECTION_SHIFT);
3239 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3240 index 0b0d58a..988cb45 100644
3241 --- a/arch/arm/kvm/arm.c
3242 +++ b/arch/arm/kvm/arm.c
3243 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3244 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3245
3246 /* The VMID used in the VTTBR */
3247 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3248 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3249 static u8 kvm_next_vmid;
3250 static DEFINE_SPINLOCK(kvm_vmid_lock);
3251
3252 @@ -351,7 +351,7 @@ void force_vm_exit(const cpumask_t *mask)
3253 */
3254 static bool need_new_vmid_gen(struct kvm *kvm)
3255 {
3256 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3257 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3258 }
3259
3260 /**
3261 @@ -384,7 +384,7 @@ static void update_vttbr(struct kvm *kvm)
3262
3263 /* First user of a new VMID generation? */
3264 if (unlikely(kvm_next_vmid == 0)) {
3265 - atomic64_inc(&kvm_vmid_gen);
3266 + atomic64_inc_unchecked(&kvm_vmid_gen);
3267 kvm_next_vmid = 1;
3268
3269 /*
3270 @@ -401,7 +401,7 @@ static void update_vttbr(struct kvm *kvm)
3271 kvm_call_hyp(__kvm_flush_vm_context);
3272 }
3273
3274 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3275 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3276 kvm->arch.vmid = kvm_next_vmid;
3277 kvm_next_vmid++;
3278
3279 @@ -1038,7 +1038,7 @@ static void check_kvm_target_cpu(void *ret)
3280 /**
3281 * Initialize Hyp-mode and memory mappings on all CPUs.
3282 */
3283 -int kvm_arch_init(void *opaque)
3284 +int kvm_arch_init(const void *opaque)
3285 {
3286 int err;
3287 int ret, cpu;
3288 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3289 index 14a0d98..7771a7d 100644
3290 --- a/arch/arm/lib/clear_user.S
3291 +++ b/arch/arm/lib/clear_user.S
3292 @@ -12,14 +12,14 @@
3293
3294 .text
3295
3296 -/* Prototype: int __clear_user(void *addr, size_t sz)
3297 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3298 * Purpose : clear some user memory
3299 * Params : addr - user memory address to clear
3300 * : sz - number of bytes to clear
3301 * Returns : number of bytes NOT cleared
3302 */
3303 ENTRY(__clear_user_std)
3304 -WEAK(__clear_user)
3305 +WEAK(___clear_user)
3306 stmfd sp!, {r1, lr}
3307 mov r2, #0
3308 cmp r1, #4
3309 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3310 USER( strnebt r2, [r0])
3311 mov r0, #0
3312 ldmfd sp!, {r1, pc}
3313 -ENDPROC(__clear_user)
3314 +ENDPROC(___clear_user)
3315 ENDPROC(__clear_user_std)
3316
3317 .pushsection .fixup,"ax"
3318 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3319 index 7a235b9..73a0556 100644
3320 --- a/arch/arm/lib/copy_from_user.S
3321 +++ b/arch/arm/lib/copy_from_user.S
3322 @@ -17,7 +17,7 @@
3323 /*
3324 * Prototype:
3325 *
3326 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3327 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3328 *
3329 * Purpose:
3330 *
3331 @@ -89,11 +89,11 @@
3332
3333 .text
3334
3335 -ENTRY(__copy_from_user)
3336 +ENTRY(___copy_from_user)
3337
3338 #include "copy_template.S"
3339
3340 -ENDPROC(__copy_from_user)
3341 +ENDPROC(___copy_from_user)
3342
3343 .pushsection .fixup,"ax"
3344 .align 0
3345 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3346 index 6ee2f67..d1cce76 100644
3347 --- a/arch/arm/lib/copy_page.S
3348 +++ b/arch/arm/lib/copy_page.S
3349 @@ -10,6 +10,7 @@
3350 * ASM optimised string functions
3351 */
3352 #include <linux/linkage.h>
3353 +#include <linux/const.h>
3354 #include <asm/assembler.h>
3355 #include <asm/asm-offsets.h>
3356 #include <asm/cache.h>
3357 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3358 index a9d3db1..164b089 100644
3359 --- a/arch/arm/lib/copy_to_user.S
3360 +++ b/arch/arm/lib/copy_to_user.S
3361 @@ -17,7 +17,7 @@
3362 /*
3363 * Prototype:
3364 *
3365 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3366 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3367 *
3368 * Purpose:
3369 *
3370 @@ -93,11 +93,11 @@
3371 .text
3372
3373 ENTRY(__copy_to_user_std)
3374 -WEAK(__copy_to_user)
3375 +WEAK(___copy_to_user)
3376
3377 #include "copy_template.S"
3378
3379 -ENDPROC(__copy_to_user)
3380 +ENDPROC(___copy_to_user)
3381 ENDPROC(__copy_to_user_std)
3382
3383 .pushsection .fixup,"ax"
3384 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3385 index 7d08b43..f7ca7ea 100644
3386 --- a/arch/arm/lib/csumpartialcopyuser.S
3387 +++ b/arch/arm/lib/csumpartialcopyuser.S
3388 @@ -57,8 +57,8 @@
3389 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3390 */
3391
3392 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3393 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3394 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3395 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3396
3397 #include "csumpartialcopygeneric.S"
3398
3399 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3400 index 312d43e..21d2322 100644
3401 --- a/arch/arm/lib/delay.c
3402 +++ b/arch/arm/lib/delay.c
3403 @@ -29,7 +29,7 @@
3404 /*
3405 * Default to the loop-based delay implementation.
3406 */
3407 -struct arm_delay_ops arm_delay_ops = {
3408 +struct arm_delay_ops arm_delay_ops __read_only = {
3409 .delay = __loop_delay,
3410 .const_udelay = __loop_const_udelay,
3411 .udelay = __loop_udelay,
3412 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3413 index 3e58d71..029817c 100644
3414 --- a/arch/arm/lib/uaccess_with_memcpy.c
3415 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3416 @@ -136,7 +136,7 @@ out:
3417 }
3418
3419 unsigned long
3420 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3421 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3422 {
3423 /*
3424 * This test is stubbed out of the main function above to keep
3425 @@ -190,7 +190,7 @@ out:
3426 return n;
3427 }
3428
3429 -unsigned long __clear_user(void __user *addr, unsigned long n)
3430 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3431 {
3432 /* See rational for this in __copy_to_user() above. */
3433 if (n < 64)
3434 diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
3435 index ce25e85..3dd7850 100644
3436 --- a/arch/arm/mach-at91/setup.c
3437 +++ b/arch/arm/mach-at91/setup.c
3438 @@ -57,7 +57,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
3439
3440 desc->pfn = __phys_to_pfn(base);
3441 desc->length = length;
3442 - desc->type = MT_MEMORY_RWX_NONCACHED;
3443 + desc->type = MT_MEMORY_RW_NONCACHED;
3444
3445 pr_info("sram at 0x%lx of 0x%x mapped at 0x%lx\n",
3446 base, length, desc->virtual);
3447 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3448 index f8e7dcd..17ee921 100644
3449 --- a/arch/arm/mach-exynos/suspend.c
3450 +++ b/arch/arm/mach-exynos/suspend.c
3451 @@ -18,6 +18,7 @@
3452 #include <linux/syscore_ops.h>
3453 #include <linux/cpu_pm.h>
3454 #include <linux/io.h>
3455 +#include <linux/irq.h>
3456 #include <linux/irqchip/arm-gic.h>
3457 #include <linux/err.h>
3458 #include <linux/regulator/machine.h>
3459 @@ -558,8 +559,10 @@ void __init exynos_pm_init(void)
3460 tmp |= pm_data->wake_disable_mask;
3461 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3462
3463 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3464 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3465 + pax_open_kernel();
3466 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3467 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3468 + pax_close_kernel();
3469
3470 register_syscore_ops(&exynos_pm_syscore_ops);
3471 suspend_set_ops(&exynos_suspend_ops);
3472 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3473 index 7f352de..6dc0929 100644
3474 --- a/arch/arm/mach-keystone/keystone.c
3475 +++ b/arch/arm/mach-keystone/keystone.c
3476 @@ -27,7 +27,7 @@
3477
3478 #include "keystone.h"
3479
3480 -static struct notifier_block platform_nb;
3481 +static notifier_block_no_const platform_nb;
3482 static unsigned long keystone_dma_pfn_offset __read_mostly;
3483
3484 static int keystone_platform_notifier(struct notifier_block *nb,
3485 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3486 index ccef880..5dfad80 100644
3487 --- a/arch/arm/mach-mvebu/coherency.c
3488 +++ b/arch/arm/mach-mvebu/coherency.c
3489 @@ -164,7 +164,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3490
3491 /*
3492 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3493 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3494 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3495 * is needed as a workaround for a deadlock issue between the PCIe
3496 * interface and the cache controller.
3497 */
3498 @@ -177,7 +177,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3499 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3500
3501 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3502 - mtype = MT_UNCACHED;
3503 + mtype = MT_UNCACHED_RW;
3504
3505 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3506 }
3507 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3508 index b6443a4..20a0b74 100644
3509 --- a/arch/arm/mach-omap2/board-n8x0.c
3510 +++ b/arch/arm/mach-omap2/board-n8x0.c
3511 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3512 }
3513 #endif
3514
3515 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3516 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3517 .late_init = n8x0_menelaus_late_init,
3518 };
3519
3520 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3521 index 79f49d9..70bf184 100644
3522 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3523 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3524 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3525 void (*resume)(void);
3526 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3527 void (*hotplug_restart)(void);
3528 -};
3529 +} __no_const;
3530
3531 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3532 static struct powerdomain *mpuss_pd;
3533 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3534 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3535 {}
3536
3537 -struct cpu_pm_ops omap_pm_ops = {
3538 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3539 .finish_suspend = default_finish_suspend,
3540 .resume = dummy_cpu_resume,
3541 .scu_prepare = dummy_scu_prepare,
3542 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3543 index 5305ec7..6d74045 100644
3544 --- a/arch/arm/mach-omap2/omap-smp.c
3545 +++ b/arch/arm/mach-omap2/omap-smp.c
3546 @@ -19,6 +19,7 @@
3547 #include <linux/device.h>
3548 #include <linux/smp.h>
3549 #include <linux/io.h>
3550 +#include <linux/irq.h>
3551 #include <linux/irqchip/arm-gic.h>
3552
3553 #include <asm/smp_scu.h>
3554 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3555 index f961c46..4a453dc 100644
3556 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3557 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3558 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3559 return NOTIFY_OK;
3560 }
3561
3562 -static struct notifier_block __refdata irq_hotplug_notifier = {
3563 +static struct notifier_block irq_hotplug_notifier = {
3564 .notifier_call = irq_cpu_hotplug_notify,
3565 };
3566
3567 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3568 index be9541e..821805f 100644
3569 --- a/arch/arm/mach-omap2/omap_device.c
3570 +++ b/arch/arm/mach-omap2/omap_device.c
3571 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3572 struct platform_device __init *omap_device_build(const char *pdev_name,
3573 int pdev_id,
3574 struct omap_hwmod *oh,
3575 - void *pdata, int pdata_len)
3576 + const void *pdata, int pdata_len)
3577 {
3578 struct omap_hwmod *ohs[] = { oh };
3579
3580 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3581 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3582 int pdev_id,
3583 struct omap_hwmod **ohs,
3584 - int oh_cnt, void *pdata,
3585 + int oh_cnt, const void *pdata,
3586 int pdata_len)
3587 {
3588 int ret = -ENOMEM;
3589 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3590 index 78c02b3..c94109a 100644
3591 --- a/arch/arm/mach-omap2/omap_device.h
3592 +++ b/arch/arm/mach-omap2/omap_device.h
3593 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3594 /* Core code interface */
3595
3596 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3597 - struct omap_hwmod *oh, void *pdata,
3598 + struct omap_hwmod *oh, const void *pdata,
3599 int pdata_len);
3600
3601 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3602 struct omap_hwmod **oh, int oh_cnt,
3603 - void *pdata, int pdata_len);
3604 + const void *pdata, int pdata_len);
3605
3606 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3607 struct omap_hwmod **ohs, int oh_cnt);
3608 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3609 index 9025fff..3555702 100644
3610 --- a/arch/arm/mach-omap2/omap_hwmod.c
3611 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3612 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3613 int (*init_clkdm)(struct omap_hwmod *oh);
3614 void (*update_context_lost)(struct omap_hwmod *oh);
3615 int (*get_context_lost)(struct omap_hwmod *oh);
3616 -};
3617 +} __no_const;
3618
3619 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3620 -static struct omap_hwmod_soc_ops soc_ops;
3621 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3622
3623 /* omap_hwmod_list contains all registered struct omap_hwmods */
3624 static LIST_HEAD(omap_hwmod_list);
3625 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3626 index 95fee54..cfa9cf1 100644
3627 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3628 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3629 @@ -10,6 +10,7 @@
3630
3631 #include <linux/kernel.h>
3632 #include <linux/init.h>
3633 +#include <asm/pgtable.h>
3634
3635 #include "powerdomain.h"
3636
3637 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3638
3639 void __init am43xx_powerdomains_init(void)
3640 {
3641 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3642 + pax_open_kernel();
3643 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3644 + pax_close_kernel();
3645 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3646 pwrdm_register_pwrdms(powerdomains_am43xx);
3647 pwrdm_complete_init();
3648 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3649 index ff0a68c..b312aa0 100644
3650 --- a/arch/arm/mach-omap2/wd_timer.c
3651 +++ b/arch/arm/mach-omap2/wd_timer.c
3652 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3653 struct omap_hwmod *oh;
3654 char *oh_name = "wd_timer2";
3655 char *dev_name = "omap_wdt";
3656 - struct omap_wd_timer_platform_data pdata;
3657 + static struct omap_wd_timer_platform_data pdata = {
3658 + .read_reset_sources = prm_read_reset_sources
3659 + };
3660
3661 if (!cpu_class_is_omap2() || of_have_populated_dt())
3662 return 0;
3663 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3664 return -EINVAL;
3665 }
3666
3667 - pdata.read_reset_sources = prm_read_reset_sources;
3668 -
3669 pdev = omap_device_build(dev_name, id, oh, &pdata,
3670 sizeof(struct omap_wd_timer_platform_data));
3671 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3672 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3673 index 4f25a7c..a81be85 100644
3674 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3675 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3676 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3677 bool entered_lp2 = false;
3678
3679 if (tegra_pending_sgi())
3680 - ACCESS_ONCE(abort_flag) = true;
3681 + ACCESS_ONCE_RW(abort_flag) = true;
3682
3683 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3684
3685 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3686 index ab95f53..4b977a7 100644
3687 --- a/arch/arm/mach-tegra/irq.c
3688 +++ b/arch/arm/mach-tegra/irq.c
3689 @@ -20,6 +20,7 @@
3690 #include <linux/cpu_pm.h>
3691 #include <linux/interrupt.h>
3692 #include <linux/io.h>
3693 +#include <linux/irq.h>
3694 #include <linux/irqchip/arm-gic.h>
3695 #include <linux/irq.h>
3696 #include <linux/kernel.h>
3697 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3698 index 2cb587b..6ddfebf 100644
3699 --- a/arch/arm/mach-ux500/pm.c
3700 +++ b/arch/arm/mach-ux500/pm.c
3701 @@ -10,6 +10,7 @@
3702 */
3703
3704 #include <linux/kernel.h>
3705 +#include <linux/irq.h>
3706 #include <linux/irqchip/arm-gic.h>
3707 #include <linux/delay.h>
3708 #include <linux/io.h>
3709 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3710 index 2dea8b5..6499da2 100644
3711 --- a/arch/arm/mach-ux500/setup.h
3712 +++ b/arch/arm/mach-ux500/setup.h
3713 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3714 .type = MT_DEVICE, \
3715 }
3716
3717 -#define __MEM_DEV_DESC(x, sz) { \
3718 - .virtual = IO_ADDRESS(x), \
3719 - .pfn = __phys_to_pfn(x), \
3720 - .length = sz, \
3721 - .type = MT_MEMORY_RWX, \
3722 -}
3723 -
3724 extern struct smp_operations ux500_smp_ops;
3725 extern void ux500_cpu_die(unsigned int cpu);
3726
3727 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3728 index 52d768f..5f93180 100644
3729 --- a/arch/arm/mach-zynq/platsmp.c
3730 +++ b/arch/arm/mach-zynq/platsmp.c
3731 @@ -24,6 +24,7 @@
3732 #include <linux/io.h>
3733 #include <asm/cacheflush.h>
3734 #include <asm/smp_scu.h>
3735 +#include <linux/irq.h>
3736 #include <linux/irqchip/arm-gic.h>
3737 #include "common.h"
3738
3739 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3740 index c43c714..4f8f7b9 100644
3741 --- a/arch/arm/mm/Kconfig
3742 +++ b/arch/arm/mm/Kconfig
3743 @@ -446,6 +446,7 @@ config CPU_32v5
3744
3745 config CPU_32v6
3746 bool
3747 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3748 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3749
3750 config CPU_32v6K
3751 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3752
3753 config CPU_USE_DOMAINS
3754 bool
3755 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3756 help
3757 This option enables or disables the use of domain switching
3758 via the set_fs() function.
3759 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3760
3761 config KUSER_HELPERS
3762 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3763 - depends on MMU
3764 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3765 default y
3766 help
3767 Warning: disabling this option may break user programs.
3768 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3769 See Documentation/arm/kernel_user_helpers.txt for details.
3770
3771 However, the fixed address nature of these helpers can be used
3772 - by ROP (return orientated programming) authors when creating
3773 + by ROP (Return Oriented Programming) authors when creating
3774 exploits.
3775
3776 If all of the binaries and libraries which run on your platform
3777 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3778 index 2c0c541..4585df9 100644
3779 --- a/arch/arm/mm/alignment.c
3780 +++ b/arch/arm/mm/alignment.c
3781 @@ -216,10 +216,12 @@ union offset_union {
3782 #define __get16_unaligned_check(ins,val,addr) \
3783 do { \
3784 unsigned int err = 0, v, a = addr; \
3785 + pax_open_userland(); \
3786 __get8_unaligned_check(ins,v,a,err); \
3787 val = v << ((BE) ? 8 : 0); \
3788 __get8_unaligned_check(ins,v,a,err); \
3789 val |= v << ((BE) ? 0 : 8); \
3790 + pax_close_userland(); \
3791 if (err) \
3792 goto fault; \
3793 } while (0)
3794 @@ -233,6 +235,7 @@ union offset_union {
3795 #define __get32_unaligned_check(ins,val,addr) \
3796 do { \
3797 unsigned int err = 0, v, a = addr; \
3798 + pax_open_userland(); \
3799 __get8_unaligned_check(ins,v,a,err); \
3800 val = v << ((BE) ? 24 : 0); \
3801 __get8_unaligned_check(ins,v,a,err); \
3802 @@ -241,6 +244,7 @@ union offset_union {
3803 val |= v << ((BE) ? 8 : 16); \
3804 __get8_unaligned_check(ins,v,a,err); \
3805 val |= v << ((BE) ? 0 : 24); \
3806 + pax_close_userland(); \
3807 if (err) \
3808 goto fault; \
3809 } while (0)
3810 @@ -254,6 +258,7 @@ union offset_union {
3811 #define __put16_unaligned_check(ins,val,addr) \
3812 do { \
3813 unsigned int err = 0, v = val, a = addr; \
3814 + pax_open_userland(); \
3815 __asm__( FIRST_BYTE_16 \
3816 ARM( "1: "ins" %1, [%2], #1\n" ) \
3817 THUMB( "1: "ins" %1, [%2]\n" ) \
3818 @@ -273,6 +278,7 @@ union offset_union {
3819 " .popsection\n" \
3820 : "=r" (err), "=&r" (v), "=&r" (a) \
3821 : "0" (err), "1" (v), "2" (a)); \
3822 + pax_close_userland(); \
3823 if (err) \
3824 goto fault; \
3825 } while (0)
3826 @@ -286,6 +292,7 @@ union offset_union {
3827 #define __put32_unaligned_check(ins,val,addr) \
3828 do { \
3829 unsigned int err = 0, v = val, a = addr; \
3830 + pax_open_userland(); \
3831 __asm__( FIRST_BYTE_32 \
3832 ARM( "1: "ins" %1, [%2], #1\n" ) \
3833 THUMB( "1: "ins" %1, [%2]\n" ) \
3834 @@ -315,6 +322,7 @@ union offset_union {
3835 " .popsection\n" \
3836 : "=r" (err), "=&r" (v), "=&r" (a) \
3837 : "0" (err), "1" (v), "2" (a)); \
3838 + pax_close_userland(); \
3839 if (err) \
3840 goto fault; \
3841 } while (0)
3842 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3843 index 5e65ca8..879e7b3 100644
3844 --- a/arch/arm/mm/cache-l2x0.c
3845 +++ b/arch/arm/mm/cache-l2x0.c
3846 @@ -42,7 +42,7 @@ struct l2c_init_data {
3847 void (*fixup)(void __iomem *, u32, struct outer_cache_fns *);
3848 void (*save)(void __iomem *);
3849 struct outer_cache_fns outer_cache;
3850 -};
3851 +} __do_const;
3852
3853 #define CACHE_LINE_SIZE 32
3854
3855 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3856 index 845769e..4278fd7 100644
3857 --- a/arch/arm/mm/context.c
3858 +++ b/arch/arm/mm/context.c
3859 @@ -43,7 +43,7 @@
3860 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3861
3862 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3863 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3864 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3865 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3866
3867 static DEFINE_PER_CPU(atomic64_t, active_asids);
3868 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3869 {
3870 static u32 cur_idx = 1;
3871 u64 asid = atomic64_read(&mm->context.id);
3872 - u64 generation = atomic64_read(&asid_generation);
3873 + u64 generation = atomic64_read_unchecked(&asid_generation);
3874
3875 if (asid != 0) {
3876 /*
3877 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3878 */
3879 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3880 if (asid == NUM_USER_ASIDS) {
3881 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3882 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3883 &asid_generation);
3884 flush_context(cpu);
3885 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3886 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3887 cpu_set_reserved_ttbr0();
3888
3889 asid = atomic64_read(&mm->context.id);
3890 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3891 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3892 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3893 goto switch_mm_fastpath;
3894
3895 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3896 /* Check that our ASID belongs to the current generation. */
3897 asid = atomic64_read(&mm->context.id);
3898 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3899 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3900 asid = new_context(mm, cpu);
3901 atomic64_set(&mm->context.id, asid);
3902 }
3903 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3904 index a982dc3..2d9f5f7 100644
3905 --- a/arch/arm/mm/fault.c
3906 +++ b/arch/arm/mm/fault.c
3907 @@ -25,6 +25,7 @@
3908 #include <asm/system_misc.h>
3909 #include <asm/system_info.h>
3910 #include <asm/tlbflush.h>
3911 +#include <asm/sections.h>
3912
3913 #include "fault.h"
3914
3915 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3916 if (fixup_exception(regs))
3917 return;
3918
3919 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3920 + if (addr < TASK_SIZE) {
3921 + if (current->signal->curr_ip)
3922 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3923 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3924 + else
3925 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3926 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3927 + }
3928 +#endif
3929 +
3930 +#ifdef CONFIG_PAX_KERNEXEC
3931 + if ((fsr & FSR_WRITE) &&
3932 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3933 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3934 + {
3935 + if (current->signal->curr_ip)
3936 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3937 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3938 + else
3939 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3940 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3941 + }
3942 +#endif
3943 +
3944 /*
3945 * No handler, we'll have to terminate things with extreme prejudice.
3946 */
3947 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3948 }
3949 #endif
3950
3951 +#ifdef CONFIG_PAX_PAGEEXEC
3952 + if (fsr & FSR_LNX_PF) {
3953 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3954 + do_group_exit(SIGKILL);
3955 + }
3956 +#endif
3957 +
3958 tsk->thread.address = addr;
3959 tsk->thread.error_code = fsr;
3960 tsk->thread.trap_no = 14;
3961 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3962 }
3963 #endif /* CONFIG_MMU */
3964
3965 +#ifdef CONFIG_PAX_PAGEEXEC
3966 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3967 +{
3968 + long i;
3969 +
3970 + printk(KERN_ERR "PAX: bytes at PC: ");
3971 + for (i = 0; i < 20; i++) {
3972 + unsigned char c;
3973 + if (get_user(c, (__force unsigned char __user *)pc+i))
3974 + printk(KERN_CONT "?? ");
3975 + else
3976 + printk(KERN_CONT "%02x ", c);
3977 + }
3978 + printk("\n");
3979 +
3980 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3981 + for (i = -1; i < 20; i++) {
3982 + unsigned long c;
3983 + if (get_user(c, (__force unsigned long __user *)sp+i))
3984 + printk(KERN_CONT "???????? ");
3985 + else
3986 + printk(KERN_CONT "%08lx ", c);
3987 + }
3988 + printk("\n");
3989 +}
3990 +#endif
3991 +
3992 /*
3993 * First Level Translation Fault Handler
3994 *
3995 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3996 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3997 struct siginfo info;
3998
3999 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4000 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4001 + if (current->signal->curr_ip)
4002 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4003 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4004 + else
4005 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4006 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4007 + goto die;
4008 + }
4009 +#endif
4010 +
4011 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4012 return;
4013
4014 +die:
4015 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4016 inf->name, fsr, addr);
4017
4018 @@ -573,15 +646,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4019 ifsr_info[nr].name = name;
4020 }
4021
4022 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4023 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4024 +
4025 asmlinkage void __exception
4026 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4027 {
4028 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4029 struct siginfo info;
4030 + unsigned long pc = instruction_pointer(regs);
4031 +
4032 + if (user_mode(regs)) {
4033 + unsigned long sigpage = current->mm->context.sigpage;
4034 +
4035 + if (sigpage <= pc && pc < sigpage + 7*4) {
4036 + if (pc < sigpage + 3*4)
4037 + sys_sigreturn(regs);
4038 + else
4039 + sys_rt_sigreturn(regs);
4040 + return;
4041 + }
4042 + if (pc == 0xffff0f60UL) {
4043 + /*
4044 + * PaX: __kuser_cmpxchg64 emulation
4045 + */
4046 + // TODO
4047 + //regs->ARM_pc = regs->ARM_lr;
4048 + //return;
4049 + }
4050 + if (pc == 0xffff0fa0UL) {
4051 + /*
4052 + * PaX: __kuser_memory_barrier emulation
4053 + */
4054 + // dmb(); implied by the exception
4055 + regs->ARM_pc = regs->ARM_lr;
4056 + return;
4057 + }
4058 + if (pc == 0xffff0fc0UL) {
4059 + /*
4060 + * PaX: __kuser_cmpxchg emulation
4061 + */
4062 + // TODO
4063 + //long new;
4064 + //int op;
4065 +
4066 + //op = FUTEX_OP_SET << 28;
4067 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4068 + //regs->ARM_r0 = old != new;
4069 + //regs->ARM_pc = regs->ARM_lr;
4070 + //return;
4071 + }
4072 + if (pc == 0xffff0fe0UL) {
4073 + /*
4074 + * PaX: __kuser_get_tls emulation
4075 + */
4076 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4077 + regs->ARM_pc = regs->ARM_lr;
4078 + return;
4079 + }
4080 + }
4081 +
4082 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4083 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4084 + if (current->signal->curr_ip)
4085 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4086 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4087 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4088 + else
4089 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4090 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4091 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4092 + goto die;
4093 + }
4094 +#endif
4095 +
4096 +#ifdef CONFIG_PAX_REFCOUNT
4097 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4098 +#ifdef CONFIG_THUMB2_KERNEL
4099 + unsigned short bkpt;
4100 +
4101 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4102 +#else
4103 + unsigned int bkpt;
4104 +
4105 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4106 +#endif
4107 + current->thread.error_code = ifsr;
4108 + current->thread.trap_no = 0;
4109 + pax_report_refcount_overflow(regs);
4110 + fixup_exception(regs);
4111 + return;
4112 + }
4113 + }
4114 +#endif
4115
4116 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4117 return;
4118
4119 +die:
4120 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4121 inf->name, ifsr, addr);
4122
4123 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4124 index cf08bdf..772656c 100644
4125 --- a/arch/arm/mm/fault.h
4126 +++ b/arch/arm/mm/fault.h
4127 @@ -3,6 +3,7 @@
4128
4129 /*
4130 * Fault status register encodings. We steal bit 31 for our own purposes.
4131 + * Set when the FSR value is from an instruction fault.
4132 */
4133 #define FSR_LNX_PF (1 << 31)
4134 #define FSR_WRITE (1 << 11)
4135 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4136 }
4137 #endif
4138
4139 +/* valid for LPAE and !LPAE */
4140 +static inline int is_xn_fault(unsigned int fsr)
4141 +{
4142 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4143 +}
4144 +
4145 +static inline int is_domain_fault(unsigned int fsr)
4146 +{
4147 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4148 +}
4149 +
4150 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4151 unsigned long search_exception_table(unsigned long addr);
4152
4153 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4154 index 2495c8c..415b7fc 100644
4155 --- a/arch/arm/mm/init.c
4156 +++ b/arch/arm/mm/init.c
4157 @@ -758,7 +758,46 @@ void free_tcmmem(void)
4158 {
4159 #ifdef CONFIG_HAVE_TCM
4160 extern char __tcm_start, __tcm_end;
4161 +#endif
4162
4163 +#ifdef CONFIG_PAX_KERNEXEC
4164 + unsigned long addr;
4165 + pgd_t *pgd;
4166 + pud_t *pud;
4167 + pmd_t *pmd;
4168 + int cpu_arch = cpu_architecture();
4169 + unsigned int cr = get_cr();
4170 +
4171 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4172 + /* make pages tables, etc before .text NX */
4173 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4174 + pgd = pgd_offset_k(addr);
4175 + pud = pud_offset(pgd, addr);
4176 + pmd = pmd_offset(pud, addr);
4177 + __section_update(pmd, addr, PMD_SECT_XN);
4178 + }
4179 + /* make init NX */
4180 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4181 + pgd = pgd_offset_k(addr);
4182 + pud = pud_offset(pgd, addr);
4183 + pmd = pmd_offset(pud, addr);
4184 + __section_update(pmd, addr, PMD_SECT_XN);
4185 + }
4186 + /* make kernel code/rodata RX */
4187 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4188 + pgd = pgd_offset_k(addr);
4189 + pud = pud_offset(pgd, addr);
4190 + pmd = pmd_offset(pud, addr);
4191 +#ifdef CONFIG_ARM_LPAE
4192 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4193 +#else
4194 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4195 +#endif
4196 + }
4197 + }
4198 +#endif
4199 +
4200 +#ifdef CONFIG_HAVE_TCM
4201 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4202 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4203 #endif
4204 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4205 index d1e5ad7..84dcbf2 100644
4206 --- a/arch/arm/mm/ioremap.c
4207 +++ b/arch/arm/mm/ioremap.c
4208 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4209 unsigned int mtype;
4210
4211 if (cached)
4212 - mtype = MT_MEMORY_RWX;
4213 + mtype = MT_MEMORY_RX;
4214 else
4215 - mtype = MT_MEMORY_RWX_NONCACHED;
4216 + mtype = MT_MEMORY_RX_NONCACHED;
4217
4218 return __arm_ioremap_caller(phys_addr, size, mtype,
4219 __builtin_return_address(0));
4220 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4221 index 5e85ed3..b10a7ed 100644
4222 --- a/arch/arm/mm/mmap.c
4223 +++ b/arch/arm/mm/mmap.c
4224 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4225 struct vm_area_struct *vma;
4226 int do_align = 0;
4227 int aliasing = cache_is_vipt_aliasing();
4228 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4229 struct vm_unmapped_area_info info;
4230
4231 /*
4232 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4233 if (len > TASK_SIZE)
4234 return -ENOMEM;
4235
4236 +#ifdef CONFIG_PAX_RANDMMAP
4237 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4238 +#endif
4239 +
4240 if (addr) {
4241 if (do_align)
4242 addr = COLOUR_ALIGN(addr, pgoff);
4243 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4244 addr = PAGE_ALIGN(addr);
4245
4246 vma = find_vma(mm, addr);
4247 - if (TASK_SIZE - len >= addr &&
4248 - (!vma || addr + len <= vma->vm_start))
4249 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4250 return addr;
4251 }
4252
4253 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4254 info.high_limit = TASK_SIZE;
4255 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4256 info.align_offset = pgoff << PAGE_SHIFT;
4257 + info.threadstack_offset = offset;
4258 return vm_unmapped_area(&info);
4259 }
4260
4261 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4262 unsigned long addr = addr0;
4263 int do_align = 0;
4264 int aliasing = cache_is_vipt_aliasing();
4265 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4266 struct vm_unmapped_area_info info;
4267
4268 /*
4269 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4270 return addr;
4271 }
4272
4273 +#ifdef CONFIG_PAX_RANDMMAP
4274 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4275 +#endif
4276 +
4277 /* requesting a specific address */
4278 if (addr) {
4279 if (do_align)
4280 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4281 else
4282 addr = PAGE_ALIGN(addr);
4283 vma = find_vma(mm, addr);
4284 - if (TASK_SIZE - len >= addr &&
4285 - (!vma || addr + len <= vma->vm_start))
4286 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4287 return addr;
4288 }
4289
4290 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4291 info.high_limit = mm->mmap_base;
4292 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4293 info.align_offset = pgoff << PAGE_SHIFT;
4294 + info.threadstack_offset = offset;
4295 addr = vm_unmapped_area(&info);
4296
4297 /*
4298 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4299 {
4300 unsigned long random_factor = 0UL;
4301
4302 +#ifdef CONFIG_PAX_RANDMMAP
4303 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4304 +#endif
4305 +
4306 /* 8 bits of randomness in 20 address space bits */
4307 if ((current->flags & PF_RANDOMIZE) &&
4308 !(current->personality & ADDR_NO_RANDOMIZE))
4309 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4310
4311 if (mmap_is_legacy()) {
4312 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4313 +
4314 +#ifdef CONFIG_PAX_RANDMMAP
4315 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4316 + mm->mmap_base += mm->delta_mmap;
4317 +#endif
4318 +
4319 mm->get_unmapped_area = arch_get_unmapped_area;
4320 } else {
4321 mm->mmap_base = mmap_base(random_factor);
4322 +
4323 +#ifdef CONFIG_PAX_RANDMMAP
4324 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4325 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4326 +#endif
4327 +
4328 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4329 }
4330 }
4331 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4332 index 4e6ef89..21c27f2 100644
4333 --- a/arch/arm/mm/mmu.c
4334 +++ b/arch/arm/mm/mmu.c
4335 @@ -41,6 +41,22 @@
4336 #include "mm.h"
4337 #include "tcm.h"
4338
4339 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4340 +void modify_domain(unsigned int dom, unsigned int type)
4341 +{
4342 + struct thread_info *thread = current_thread_info();
4343 + unsigned int domain = thread->cpu_domain;
4344 + /*
4345 + * DOMAIN_MANAGER might be defined to some other value,
4346 + * use the arch-defined constant
4347 + */
4348 + domain &= ~domain_val(dom, 3);
4349 + thread->cpu_domain = domain | domain_val(dom, type);
4350 + set_domain(thread->cpu_domain);
4351 +}
4352 +EXPORT_SYMBOL(modify_domain);
4353 +#endif
4354 +
4355 /*
4356 * empty_zero_page is a special page that is used for
4357 * zero-initialized data and COW.
4358 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4359 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4360 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4361
4362 -static struct mem_type mem_types[] = {
4363 +#ifdef CONFIG_PAX_KERNEXEC
4364 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4365 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4366 +#else
4367 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4368 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4369 +#endif
4370 +
4371 +static struct mem_type mem_types[] __read_only = {
4372 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4373 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4374 L_PTE_SHARED,
4375 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4376 .prot_sect = PROT_SECT_DEVICE,
4377 .domain = DOMAIN_IO,
4378 },
4379 - [MT_UNCACHED] = {
4380 + [MT_UNCACHED_RW] = {
4381 .prot_pte = PROT_PTE_DEVICE,
4382 .prot_l1 = PMD_TYPE_TABLE,
4383 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4384 .domain = DOMAIN_IO,
4385 },
4386 - [MT_CACHECLEAN] = {
4387 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4388 + [MT_CACHECLEAN_RO] = {
4389 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4390 .domain = DOMAIN_KERNEL,
4391 },
4392 #ifndef CONFIG_ARM_LPAE
4393 - [MT_MINICLEAN] = {
4394 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4395 + [MT_MINICLEAN_RO] = {
4396 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4397 .domain = DOMAIN_KERNEL,
4398 },
4399 #endif
4400 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4401 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4402 L_PTE_RDONLY,
4403 .prot_l1 = PMD_TYPE_TABLE,
4404 - .domain = DOMAIN_USER,
4405 + .domain = DOMAIN_VECTORS,
4406 },
4407 [MT_HIGH_VECTORS] = {
4408 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4409 L_PTE_USER | L_PTE_RDONLY,
4410 .prot_l1 = PMD_TYPE_TABLE,
4411 - .domain = DOMAIN_USER,
4412 + .domain = DOMAIN_VECTORS,
4413 },
4414 - [MT_MEMORY_RWX] = {
4415 + [__MT_MEMORY_RWX] = {
4416 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4417 .prot_l1 = PMD_TYPE_TABLE,
4418 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4419 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4420 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4421 .domain = DOMAIN_KERNEL,
4422 },
4423 - [MT_ROM] = {
4424 - .prot_sect = PMD_TYPE_SECT,
4425 + [MT_MEMORY_RX] = {
4426 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4427 + .prot_l1 = PMD_TYPE_TABLE,
4428 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4429 + .domain = DOMAIN_KERNEL,
4430 + },
4431 + [MT_ROM_RX] = {
4432 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4433 .domain = DOMAIN_KERNEL,
4434 },
4435 - [MT_MEMORY_RWX_NONCACHED] = {
4436 + [MT_MEMORY_RW_NONCACHED] = {
4437 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4438 L_PTE_MT_BUFFERABLE,
4439 .prot_l1 = PMD_TYPE_TABLE,
4440 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4441 .domain = DOMAIN_KERNEL,
4442 },
4443 + [MT_MEMORY_RX_NONCACHED] = {
4444 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4445 + L_PTE_MT_BUFFERABLE,
4446 + .prot_l1 = PMD_TYPE_TABLE,
4447 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4448 + .domain = DOMAIN_KERNEL,
4449 + },
4450 [MT_MEMORY_RW_DTCM] = {
4451 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4452 L_PTE_XN,
4453 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4454 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4455 .domain = DOMAIN_KERNEL,
4456 },
4457 - [MT_MEMORY_RWX_ITCM] = {
4458 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4459 + [MT_MEMORY_RX_ITCM] = {
4460 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4461 .prot_l1 = PMD_TYPE_TABLE,
4462 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4463 .domain = DOMAIN_KERNEL,
4464 },
4465 [MT_MEMORY_RW_SO] = {
4466 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4467 * Mark cache clean areas and XIP ROM read only
4468 * from SVC mode and no access from userspace.
4469 */
4470 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4471 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4472 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4473 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4474 +#ifdef CONFIG_PAX_KERNEXEC
4475 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4476 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4477 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4478 +#endif
4479 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4480 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4481 #endif
4482
4483 /*
4484 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4485 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4486 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4487 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4488 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4489 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4490 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4491 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4492 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4493 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4494 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4495 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4496 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4497 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4498 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4499 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4500 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4501 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4502 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4503 }
4504 }
4505
4506 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4507 if (cpu_arch >= CPU_ARCH_ARMv6) {
4508 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4509 /* Non-cacheable Normal is XCB = 001 */
4510 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4511 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4512 + PMD_SECT_BUFFERED;
4513 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4514 PMD_SECT_BUFFERED;
4515 } else {
4516 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4517 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4518 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4519 + PMD_SECT_TEX(1);
4520 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4521 PMD_SECT_TEX(1);
4522 }
4523 } else {
4524 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4525 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4526 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4527 }
4528
4529 #ifdef CONFIG_ARM_LPAE
4530 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4531 user_pgprot |= PTE_EXT_PXN;
4532 #endif
4533
4534 + user_pgprot |= __supported_pte_mask;
4535 +
4536 for (i = 0; i < 16; i++) {
4537 pteval_t v = pgprot_val(protection_map[i]);
4538 protection_map[i] = __pgprot(v | user_pgprot);
4539 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4540
4541 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4542 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4543 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4544 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4545 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4546 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4547 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4548 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4549 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4550 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4551 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4552 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4553 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4554 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4555 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4556 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4557
4558 switch (cp->pmd) {
4559 case PMD_SECT_WT:
4560 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4561 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4562 break;
4563 case PMD_SECT_WB:
4564 case PMD_SECT_WBWA:
4565 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4566 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4567 break;
4568 }
4569 pr_info("Memory policy: %sData cache %s\n",
4570 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4571 return;
4572 }
4573
4574 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4575 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4576 md->virtual >= PAGE_OFFSET &&
4577 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4578 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4579 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4580 * called function. This means you can't use any function or debugging
4581 * method which may touch any device, otherwise the kernel _will_ crash.
4582 */
4583 +
4584 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4585 +
4586 static void __init devicemaps_init(const struct machine_desc *mdesc)
4587 {
4588 struct map_desc map;
4589 unsigned long addr;
4590 - void *vectors;
4591
4592 - /*
4593 - * Allocate the vector page early.
4594 - */
4595 - vectors = early_alloc(PAGE_SIZE * 2);
4596 -
4597 - early_trap_init(vectors);
4598 + early_trap_init(&vectors);
4599
4600 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4601 pmd_clear(pmd_off_k(addr));
4602 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4603 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4604 map.virtual = MODULES_VADDR;
4605 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4606 - map.type = MT_ROM;
4607 + map.type = MT_ROM_RX;
4608 create_mapping(&map);
4609 #endif
4610
4611 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4612 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4613 map.virtual = FLUSH_BASE;
4614 map.length = SZ_1M;
4615 - map.type = MT_CACHECLEAN;
4616 + map.type = MT_CACHECLEAN_RO;
4617 create_mapping(&map);
4618 #endif
4619 #ifdef FLUSH_BASE_MINICACHE
4620 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4621 map.virtual = FLUSH_BASE_MINICACHE;
4622 map.length = SZ_1M;
4623 - map.type = MT_MINICLEAN;
4624 + map.type = MT_MINICLEAN_RO;
4625 create_mapping(&map);
4626 #endif
4627
4628 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4629 * location (0xffff0000). If we aren't using high-vectors, also
4630 * create a mapping at the low-vectors virtual address.
4631 */
4632 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4633 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4634 map.virtual = 0xffff0000;
4635 map.length = PAGE_SIZE;
4636 #ifdef CONFIG_KUSER_HELPERS
4637 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4638 static void __init map_lowmem(void)
4639 {
4640 struct memblock_region *reg;
4641 +#ifndef CONFIG_PAX_KERNEXEC
4642 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4643 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4644 +#endif
4645
4646 /* Map all the lowmem memory banks. */
4647 for_each_memblock(memory, reg) {
4648 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4649 if (start >= end)
4650 break;
4651
4652 +#ifdef CONFIG_PAX_KERNEXEC
4653 + map.pfn = __phys_to_pfn(start);
4654 + map.virtual = __phys_to_virt(start);
4655 + map.length = end - start;
4656 +
4657 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4658 + struct map_desc kernel;
4659 + struct map_desc initmap;
4660 +
4661 + /* when freeing initmem we will make this RW */
4662 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4663 + initmap.virtual = (unsigned long)__init_begin;
4664 + initmap.length = _sdata - __init_begin;
4665 + initmap.type = __MT_MEMORY_RWX;
4666 + create_mapping(&initmap);
4667 +
4668 + /* when freeing initmem we will make this RX */
4669 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4670 + kernel.virtual = (unsigned long)_stext;
4671 + kernel.length = __init_begin - _stext;
4672 + kernel.type = __MT_MEMORY_RWX;
4673 + create_mapping(&kernel);
4674 +
4675 + if (map.virtual < (unsigned long)_stext) {
4676 + map.length = (unsigned long)_stext - map.virtual;
4677 + map.type = __MT_MEMORY_RWX;
4678 + create_mapping(&map);
4679 + }
4680 +
4681 + map.pfn = __phys_to_pfn(__pa(_sdata));
4682 + map.virtual = (unsigned long)_sdata;
4683 + map.length = end - __pa(_sdata);
4684 + }
4685 +
4686 + map.type = MT_MEMORY_RW;
4687 + create_mapping(&map);
4688 +#else
4689 if (end < kernel_x_start) {
4690 map.pfn = __phys_to_pfn(start);
4691 map.virtual = __phys_to_virt(start);
4692 map.length = end - start;
4693 - map.type = MT_MEMORY_RWX;
4694 + map.type = __MT_MEMORY_RWX;
4695
4696 create_mapping(&map);
4697 } else if (start >= kernel_x_end) {
4698 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4699 map.pfn = __phys_to_pfn(kernel_x_start);
4700 map.virtual = __phys_to_virt(kernel_x_start);
4701 map.length = kernel_x_end - kernel_x_start;
4702 - map.type = MT_MEMORY_RWX;
4703 + map.type = __MT_MEMORY_RWX;
4704
4705 create_mapping(&map);
4706
4707 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4708 create_mapping(&map);
4709 }
4710 }
4711 +#endif
4712 }
4713 }
4714
4715 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4716 index e1268f9..a9755a7 100644
4717 --- a/arch/arm/net/bpf_jit_32.c
4718 +++ b/arch/arm/net/bpf_jit_32.c
4719 @@ -20,6 +20,7 @@
4720 #include <asm/cacheflush.h>
4721 #include <asm/hwcap.h>
4722 #include <asm/opcodes.h>
4723 +#include <asm/pgtable.h>
4724
4725 #include "bpf_jit_32.h"
4726
4727 @@ -71,7 +72,11 @@ struct jit_ctx {
4728 #endif
4729 };
4730
4731 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4732 +int bpf_jit_enable __read_only;
4733 +#else
4734 int bpf_jit_enable __read_mostly;
4735 +#endif
4736
4737 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4738 {
4739 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4740 {
4741 u32 *ptr;
4742 /* We are guaranteed to have aligned memory. */
4743 + pax_open_kernel();
4744 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4745 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4746 + pax_close_kernel();
4747 }
4748
4749 static void build_prologue(struct jit_ctx *ctx)
4750 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4751 index 5b217f4..c23f40e 100644
4752 --- a/arch/arm/plat-iop/setup.c
4753 +++ b/arch/arm/plat-iop/setup.c
4754 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4755 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4756 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4757 .length = IOP3XX_PERIPHERAL_SIZE,
4758 - .type = MT_UNCACHED,
4759 + .type = MT_UNCACHED_RW,
4760 },
4761 };
4762
4763 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4764 index a5bc92d..0bb4730 100644
4765 --- a/arch/arm/plat-omap/sram.c
4766 +++ b/arch/arm/plat-omap/sram.c
4767 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4768 * Looks like we need to preserve some bootloader code at the
4769 * beginning of SRAM for jumping to flash for reboot to work...
4770 */
4771 + pax_open_kernel();
4772 memset_io(omap_sram_base + omap_sram_skip, 0,
4773 omap_sram_size - omap_sram_skip);
4774 + pax_close_kernel();
4775 }
4776 diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h
4777 index ce6d763..cfea917 100644
4778 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h
4779 +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h
4780 @@ -47,7 +47,7 @@ struct samsung_dma_ops {
4781 int (*started)(unsigned ch);
4782 int (*flush)(unsigned ch);
4783 int (*stop)(unsigned ch);
4784 -};
4785 +} __no_const;
4786
4787 extern void *samsung_dmadev_get_ops(void);
4788 extern void *s3c_dma_get_ops(void);
4789 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4790 index a5abb00..9cbca9a 100644
4791 --- a/arch/arm64/include/asm/barrier.h
4792 +++ b/arch/arm64/include/asm/barrier.h
4793 @@ -44,7 +44,7 @@
4794 do { \
4795 compiletime_assert_atomic_type(*p); \
4796 barrier(); \
4797 - ACCESS_ONCE(*p) = (v); \
4798 + ACCESS_ONCE_RW(*p) = (v); \
4799 } while (0)
4800
4801 #define smp_load_acquire(p) \
4802 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4803 index 09da25b..3ea0d64 100644
4804 --- a/arch/arm64/include/asm/percpu.h
4805 +++ b/arch/arm64/include/asm/percpu.h
4806 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4807 {
4808 switch (size) {
4809 case 1:
4810 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4811 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4812 break;
4813 case 2:
4814 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4815 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4816 break;
4817 case 4:
4818 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4819 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4820 break;
4821 case 8:
4822 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4823 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4824 break;
4825 default:
4826 BUILD_BUG();
4827 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4828 index 3bf8f4e..5dd5491 100644
4829 --- a/arch/arm64/include/asm/uaccess.h
4830 +++ b/arch/arm64/include/asm/uaccess.h
4831 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4832 flag; \
4833 })
4834
4835 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4836 #define access_ok(type, addr, size) __range_ok(addr, size)
4837 #define user_addr_max get_fs
4838
4839 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4840 index c3a58a1..78fbf54 100644
4841 --- a/arch/avr32/include/asm/cache.h
4842 +++ b/arch/avr32/include/asm/cache.h
4843 @@ -1,8 +1,10 @@
4844 #ifndef __ASM_AVR32_CACHE_H
4845 #define __ASM_AVR32_CACHE_H
4846
4847 +#include <linux/const.h>
4848 +
4849 #define L1_CACHE_SHIFT 5
4850 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4851 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4852
4853 /*
4854 * Memory returned by kmalloc() may be used for DMA, so we must make
4855 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4856 index d232888..87c8df1 100644
4857 --- a/arch/avr32/include/asm/elf.h
4858 +++ b/arch/avr32/include/asm/elf.h
4859 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4860 the loader. We need to make sure that it is out of the way of the program
4861 that it will "exec", and that there is sufficient room for the brk. */
4862
4863 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4864 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4865
4866 +#ifdef CONFIG_PAX_ASLR
4867 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4868 +
4869 +#define PAX_DELTA_MMAP_LEN 15
4870 +#define PAX_DELTA_STACK_LEN 15
4871 +#endif
4872
4873 /* This yields a mask that user programs can use to figure out what
4874 instruction set this CPU supports. This could be done in user space,
4875 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4876 index 479330b..53717a8 100644
4877 --- a/arch/avr32/include/asm/kmap_types.h
4878 +++ b/arch/avr32/include/asm/kmap_types.h
4879 @@ -2,9 +2,9 @@
4880 #define __ASM_AVR32_KMAP_TYPES_H
4881
4882 #ifdef CONFIG_DEBUG_HIGHMEM
4883 -# define KM_TYPE_NR 29
4884 +# define KM_TYPE_NR 30
4885 #else
4886 -# define KM_TYPE_NR 14
4887 +# define KM_TYPE_NR 15
4888 #endif
4889
4890 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4891 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4892 index d223a8b..69c5210 100644
4893 --- a/arch/avr32/mm/fault.c
4894 +++ b/arch/avr32/mm/fault.c
4895 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4896
4897 int exception_trace = 1;
4898
4899 +#ifdef CONFIG_PAX_PAGEEXEC
4900 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4901 +{
4902 + unsigned long i;
4903 +
4904 + printk(KERN_ERR "PAX: bytes at PC: ");
4905 + for (i = 0; i < 20; i++) {
4906 + unsigned char c;
4907 + if (get_user(c, (unsigned char *)pc+i))
4908 + printk(KERN_CONT "???????? ");
4909 + else
4910 + printk(KERN_CONT "%02x ", c);
4911 + }
4912 + printk("\n");
4913 +}
4914 +#endif
4915 +
4916 /*
4917 * This routine handles page faults. It determines the address and the
4918 * problem, and then passes it off to one of the appropriate routines.
4919 @@ -178,6 +195,16 @@ bad_area:
4920 up_read(&mm->mmap_sem);
4921
4922 if (user_mode(regs)) {
4923 +
4924 +#ifdef CONFIG_PAX_PAGEEXEC
4925 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4926 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4927 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4928 + do_group_exit(SIGKILL);
4929 + }
4930 + }
4931 +#endif
4932 +
4933 if (exception_trace && printk_ratelimit())
4934 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4935 "sp %08lx ecr %lu\n",
4936 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4937 index 568885a..f8008df 100644
4938 --- a/arch/blackfin/include/asm/cache.h
4939 +++ b/arch/blackfin/include/asm/cache.h
4940 @@ -7,6 +7,7 @@
4941 #ifndef __ARCH_BLACKFIN_CACHE_H
4942 #define __ARCH_BLACKFIN_CACHE_H
4943
4944 +#include <linux/const.h>
4945 #include <linux/linkage.h> /* for asmlinkage */
4946
4947 /*
4948 @@ -14,7 +15,7 @@
4949 * Blackfin loads 32 bytes for cache
4950 */
4951 #define L1_CACHE_SHIFT 5
4952 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4953 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4954 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4955
4956 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4957 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4958 index aea2718..3639a60 100644
4959 --- a/arch/cris/include/arch-v10/arch/cache.h
4960 +++ b/arch/cris/include/arch-v10/arch/cache.h
4961 @@ -1,8 +1,9 @@
4962 #ifndef _ASM_ARCH_CACHE_H
4963 #define _ASM_ARCH_CACHE_H
4964
4965 +#include <linux/const.h>
4966 /* Etrax 100LX have 32-byte cache-lines. */
4967 -#define L1_CACHE_BYTES 32
4968 #define L1_CACHE_SHIFT 5
4969 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4970
4971 #endif /* _ASM_ARCH_CACHE_H */
4972 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
4973 index 7caf25d..ee65ac5 100644
4974 --- a/arch/cris/include/arch-v32/arch/cache.h
4975 +++ b/arch/cris/include/arch-v32/arch/cache.h
4976 @@ -1,11 +1,12 @@
4977 #ifndef _ASM_CRIS_ARCH_CACHE_H
4978 #define _ASM_CRIS_ARCH_CACHE_H
4979
4980 +#include <linux/const.h>
4981 #include <arch/hwregs/dma.h>
4982
4983 /* A cache-line is 32 bytes. */
4984 -#define L1_CACHE_BYTES 32
4985 #define L1_CACHE_SHIFT 5
4986 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4987
4988 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
4989
4990 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
4991 index 102190a..5334cea 100644
4992 --- a/arch/frv/include/asm/atomic.h
4993 +++ b/arch/frv/include/asm/atomic.h
4994 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
4995 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
4996 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
4997
4998 +#define atomic64_read_unchecked(v) atomic64_read(v)
4999 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5000 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5001 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5002 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5003 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5004 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5005 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5006 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5007 +
5008 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5009 {
5010 int c, old;
5011 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5012 index 2797163..c2a401df9 100644
5013 --- a/arch/frv/include/asm/cache.h
5014 +++ b/arch/frv/include/asm/cache.h
5015 @@ -12,10 +12,11 @@
5016 #ifndef __ASM_CACHE_H
5017 #define __ASM_CACHE_H
5018
5019 +#include <linux/const.h>
5020
5021 /* bytes per L1 cache line */
5022 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5023 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5024 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5025
5026 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5027 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5028 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5029 index 43901f2..0d8b865 100644
5030 --- a/arch/frv/include/asm/kmap_types.h
5031 +++ b/arch/frv/include/asm/kmap_types.h
5032 @@ -2,6 +2,6 @@
5033 #ifndef _ASM_KMAP_TYPES_H
5034 #define _ASM_KMAP_TYPES_H
5035
5036 -#define KM_TYPE_NR 17
5037 +#define KM_TYPE_NR 18
5038
5039 #endif
5040 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5041 index 836f147..4cf23f5 100644
5042 --- a/arch/frv/mm/elf-fdpic.c
5043 +++ b/arch/frv/mm/elf-fdpic.c
5044 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5045 {
5046 struct vm_area_struct *vma;
5047 struct vm_unmapped_area_info info;
5048 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5049
5050 if (len > TASK_SIZE)
5051 return -ENOMEM;
5052 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5053 if (addr) {
5054 addr = PAGE_ALIGN(addr);
5055 vma = find_vma(current->mm, addr);
5056 - if (TASK_SIZE - len >= addr &&
5057 - (!vma || addr + len <= vma->vm_start))
5058 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5059 goto success;
5060 }
5061
5062 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5063 info.high_limit = (current->mm->start_stack - 0x00200000);
5064 info.align_mask = 0;
5065 info.align_offset = 0;
5066 + info.threadstack_offset = offset;
5067 addr = vm_unmapped_area(&info);
5068 if (!(addr & ~PAGE_MASK))
5069 goto success;
5070 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5071 index 69952c1..4fa2908 100644
5072 --- a/arch/hexagon/include/asm/cache.h
5073 +++ b/arch/hexagon/include/asm/cache.h
5074 @@ -21,9 +21,11 @@
5075 #ifndef __ASM_CACHE_H
5076 #define __ASM_CACHE_H
5077
5078 +#include <linux/const.h>
5079 +
5080 /* Bytes per L1 cache line */
5081 -#define L1_CACHE_SHIFT (5)
5082 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5083 +#define L1_CACHE_SHIFT 5
5084 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5085
5086 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5087
5088 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5089 index 074e52b..76afdac 100644
5090 --- a/arch/ia64/Kconfig
5091 +++ b/arch/ia64/Kconfig
5092 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5093 config KEXEC
5094 bool "kexec system call"
5095 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5096 + depends on !GRKERNSEC_KMEM
5097 help
5098 kexec is a system call that implements the ability to shutdown your
5099 current kernel, and to start another kernel. It is like a reboot
5100 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5101 index 970d0bd..e750b9b 100644
5102 --- a/arch/ia64/Makefile
5103 +++ b/arch/ia64/Makefile
5104 @@ -98,5 +98,6 @@ endef
5105 archprepare: make_nr_irqs_h FORCE
5106 PHONY += make_nr_irqs_h FORCE
5107
5108 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5109 make_nr_irqs_h: FORCE
5110 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5111 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5112 index 0bf0350..2ad1957 100644
5113 --- a/arch/ia64/include/asm/atomic.h
5114 +++ b/arch/ia64/include/asm/atomic.h
5115 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5116 #define atomic64_inc(v) atomic64_add(1, (v))
5117 #define atomic64_dec(v) atomic64_sub(1, (v))
5118
5119 +#define atomic64_read_unchecked(v) atomic64_read(v)
5120 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5121 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5122 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5123 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5124 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5125 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5126 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5127 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5128 +
5129 #endif /* _ASM_IA64_ATOMIC_H */
5130 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5131 index f6769eb..1cdb590 100644
5132 --- a/arch/ia64/include/asm/barrier.h
5133 +++ b/arch/ia64/include/asm/barrier.h
5134 @@ -66,7 +66,7 @@
5135 do { \
5136 compiletime_assert_atomic_type(*p); \
5137 barrier(); \
5138 - ACCESS_ONCE(*p) = (v); \
5139 + ACCESS_ONCE_RW(*p) = (v); \
5140 } while (0)
5141
5142 #define smp_load_acquire(p) \
5143 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5144 index 988254a..e1ee885 100644
5145 --- a/arch/ia64/include/asm/cache.h
5146 +++ b/arch/ia64/include/asm/cache.h
5147 @@ -1,6 +1,7 @@
5148 #ifndef _ASM_IA64_CACHE_H
5149 #define _ASM_IA64_CACHE_H
5150
5151 +#include <linux/const.h>
5152
5153 /*
5154 * Copyright (C) 1998-2000 Hewlett-Packard Co
5155 @@ -9,7 +10,7 @@
5156
5157 /* Bytes per L1 (data) cache line. */
5158 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5159 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5160 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5161
5162 #ifdef CONFIG_SMP
5163 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5164 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5165 index 5a83c5c..4d7f553 100644
5166 --- a/arch/ia64/include/asm/elf.h
5167 +++ b/arch/ia64/include/asm/elf.h
5168 @@ -42,6 +42,13 @@
5169 */
5170 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5171
5172 +#ifdef CONFIG_PAX_ASLR
5173 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5174 +
5175 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5176 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5177 +#endif
5178 +
5179 #define PT_IA_64_UNWIND 0x70000001
5180
5181 /* IA-64 relocations: */
5182 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5183 index 5767cdf..7462574 100644
5184 --- a/arch/ia64/include/asm/pgalloc.h
5185 +++ b/arch/ia64/include/asm/pgalloc.h
5186 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5187 pgd_val(*pgd_entry) = __pa(pud);
5188 }
5189
5190 +static inline void
5191 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5192 +{
5193 + pgd_populate(mm, pgd_entry, pud);
5194 +}
5195 +
5196 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5197 {
5198 return quicklist_alloc(0, GFP_KERNEL, NULL);
5199 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5200 pud_val(*pud_entry) = __pa(pmd);
5201 }
5202
5203 +static inline void
5204 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5205 +{
5206 + pud_populate(mm, pud_entry, pmd);
5207 +}
5208 +
5209 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5210 {
5211 return quicklist_alloc(0, GFP_KERNEL, NULL);
5212 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5213 index 7935115..c0eca6a 100644
5214 --- a/arch/ia64/include/asm/pgtable.h
5215 +++ b/arch/ia64/include/asm/pgtable.h
5216 @@ -12,7 +12,7 @@
5217 * David Mosberger-Tang <davidm@hpl.hp.com>
5218 */
5219
5220 -
5221 +#include <linux/const.h>
5222 #include <asm/mman.h>
5223 #include <asm/page.h>
5224 #include <asm/processor.h>
5225 @@ -142,6 +142,17 @@
5226 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5227 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5228 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5229 +
5230 +#ifdef CONFIG_PAX_PAGEEXEC
5231 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5232 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5233 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5234 +#else
5235 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5236 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5237 +# define PAGE_COPY_NOEXEC PAGE_COPY
5238 +#endif
5239 +
5240 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5241 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5242 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5243 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5244 index 45698cd..e8e2dbc 100644
5245 --- a/arch/ia64/include/asm/spinlock.h
5246 +++ b/arch/ia64/include/asm/spinlock.h
5247 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5248 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5249
5250 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5251 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5252 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5253 }
5254
5255 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5256 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5257 index 103bedc..0210597 100644
5258 --- a/arch/ia64/include/asm/uaccess.h
5259 +++ b/arch/ia64/include/asm/uaccess.h
5260 @@ -70,6 +70,7 @@
5261 && ((segment).seg == KERNEL_DS.seg \
5262 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5263 })
5264 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5265 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5266
5267 /*
5268 @@ -240,12 +241,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5269 static inline unsigned long
5270 __copy_to_user (void __user *to, const void *from, unsigned long count)
5271 {
5272 + if (count > INT_MAX)
5273 + return count;
5274 +
5275 + if (!__builtin_constant_p(count))
5276 + check_object_size(from, count, true);
5277 +
5278 return __copy_user(to, (__force void __user *) from, count);
5279 }
5280
5281 static inline unsigned long
5282 __copy_from_user (void *to, const void __user *from, unsigned long count)
5283 {
5284 + if (count > INT_MAX)
5285 + return count;
5286 +
5287 + if (!__builtin_constant_p(count))
5288 + check_object_size(to, count, false);
5289 +
5290 return __copy_user((__force void __user *) to, from, count);
5291 }
5292
5293 @@ -255,10 +268,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5294 ({ \
5295 void __user *__cu_to = (to); \
5296 const void *__cu_from = (from); \
5297 - long __cu_len = (n); \
5298 + unsigned long __cu_len = (n); \
5299 \
5300 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5301 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5302 + if (!__builtin_constant_p(n)) \
5303 + check_object_size(__cu_from, __cu_len, true); \
5304 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5305 + } \
5306 __cu_len; \
5307 })
5308
5309 @@ -266,11 +282,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5310 ({ \
5311 void *__cu_to = (to); \
5312 const void __user *__cu_from = (from); \
5313 - long __cu_len = (n); \
5314 + unsigned long __cu_len = (n); \
5315 \
5316 __chk_user_ptr(__cu_from); \
5317 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5318 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5319 + if (!__builtin_constant_p(n)) \
5320 + check_object_size(__cu_to, __cu_len, false); \
5321 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5322 + } \
5323 __cu_len; \
5324 })
5325
5326 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5327 index 29754aa..06d2838 100644
5328 --- a/arch/ia64/kernel/module.c
5329 +++ b/arch/ia64/kernel/module.c
5330 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5331 }
5332
5333 static inline int
5334 +in_init_rx (const struct module *mod, uint64_t addr)
5335 +{
5336 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5337 +}
5338 +
5339 +static inline int
5340 +in_init_rw (const struct module *mod, uint64_t addr)
5341 +{
5342 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5343 +}
5344 +
5345 +static inline int
5346 in_init (const struct module *mod, uint64_t addr)
5347 {
5348 - return addr - (uint64_t) mod->module_init < mod->init_size;
5349 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5350 +}
5351 +
5352 +static inline int
5353 +in_core_rx (const struct module *mod, uint64_t addr)
5354 +{
5355 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5356 +}
5357 +
5358 +static inline int
5359 +in_core_rw (const struct module *mod, uint64_t addr)
5360 +{
5361 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5362 }
5363
5364 static inline int
5365 in_core (const struct module *mod, uint64_t addr)
5366 {
5367 - return addr - (uint64_t) mod->module_core < mod->core_size;
5368 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5369 }
5370
5371 static inline int
5372 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5373 break;
5374
5375 case RV_BDREL:
5376 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5377 + if (in_init_rx(mod, val))
5378 + val -= (uint64_t) mod->module_init_rx;
5379 + else if (in_init_rw(mod, val))
5380 + val -= (uint64_t) mod->module_init_rw;
5381 + else if (in_core_rx(mod, val))
5382 + val -= (uint64_t) mod->module_core_rx;
5383 + else if (in_core_rw(mod, val))
5384 + val -= (uint64_t) mod->module_core_rw;
5385 break;
5386
5387 case RV_LTV:
5388 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5389 * addresses have been selected...
5390 */
5391 uint64_t gp;
5392 - if (mod->core_size > MAX_LTOFF)
5393 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5394 /*
5395 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5396 * at the end of the module.
5397 */
5398 - gp = mod->core_size - MAX_LTOFF / 2;
5399 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5400 else
5401 - gp = mod->core_size / 2;
5402 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5403 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5404 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5405 mod->arch.gp = gp;
5406 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5407 }
5408 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5409 index c39c3cd..3c77738 100644
5410 --- a/arch/ia64/kernel/palinfo.c
5411 +++ b/arch/ia64/kernel/palinfo.c
5412 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5413 return NOTIFY_OK;
5414 }
5415
5416 -static struct notifier_block __refdata palinfo_cpu_notifier =
5417 +static struct notifier_block palinfo_cpu_notifier =
5418 {
5419 .notifier_call = palinfo_cpu_callback,
5420 .priority = 0,
5421 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5422 index 41e33f8..65180b2a 100644
5423 --- a/arch/ia64/kernel/sys_ia64.c
5424 +++ b/arch/ia64/kernel/sys_ia64.c
5425 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5426 unsigned long align_mask = 0;
5427 struct mm_struct *mm = current->mm;
5428 struct vm_unmapped_area_info info;
5429 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5430
5431 if (len > RGN_MAP_LIMIT)
5432 return -ENOMEM;
5433 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5434 if (REGION_NUMBER(addr) == RGN_HPAGE)
5435 addr = 0;
5436 #endif
5437 +
5438 +#ifdef CONFIG_PAX_RANDMMAP
5439 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5440 + addr = mm->free_area_cache;
5441 + else
5442 +#endif
5443 +
5444 if (!addr)
5445 addr = TASK_UNMAPPED_BASE;
5446
5447 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5448 info.high_limit = TASK_SIZE;
5449 info.align_mask = align_mask;
5450 info.align_offset = 0;
5451 + info.threadstack_offset = offset;
5452 return vm_unmapped_area(&info);
5453 }
5454
5455 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5456 index 84f8a52..7c76178 100644
5457 --- a/arch/ia64/kernel/vmlinux.lds.S
5458 +++ b/arch/ia64/kernel/vmlinux.lds.S
5459 @@ -192,7 +192,7 @@ SECTIONS {
5460 /* Per-cpu data: */
5461 . = ALIGN(PERCPU_PAGE_SIZE);
5462 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5463 - __phys_per_cpu_start = __per_cpu_load;
5464 + __phys_per_cpu_start = per_cpu_load;
5465 /*
5466 * ensure percpu data fits
5467 * into percpu page size
5468 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5469 index ba5ba7a..36e9d3a 100644
5470 --- a/arch/ia64/mm/fault.c
5471 +++ b/arch/ia64/mm/fault.c
5472 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5473 return pte_present(pte);
5474 }
5475
5476 +#ifdef CONFIG_PAX_PAGEEXEC
5477 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5478 +{
5479 + unsigned long i;
5480 +
5481 + printk(KERN_ERR "PAX: bytes at PC: ");
5482 + for (i = 0; i < 8; i++) {
5483 + unsigned int c;
5484 + if (get_user(c, (unsigned int *)pc+i))
5485 + printk(KERN_CONT "???????? ");
5486 + else
5487 + printk(KERN_CONT "%08x ", c);
5488 + }
5489 + printk("\n");
5490 +}
5491 +#endif
5492 +
5493 # define VM_READ_BIT 0
5494 # define VM_WRITE_BIT 1
5495 # define VM_EXEC_BIT 2
5496 @@ -151,8 +168,21 @@ retry:
5497 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5498 goto bad_area;
5499
5500 - if ((vma->vm_flags & mask) != mask)
5501 + if ((vma->vm_flags & mask) != mask) {
5502 +
5503 +#ifdef CONFIG_PAX_PAGEEXEC
5504 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5505 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5506 + goto bad_area;
5507 +
5508 + up_read(&mm->mmap_sem);
5509 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5510 + do_group_exit(SIGKILL);
5511 + }
5512 +#endif
5513 +
5514 goto bad_area;
5515 + }
5516
5517 /*
5518 * If for any reason at all we couldn't handle the fault, make
5519 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5520 index 76069c1..c2aa816 100644
5521 --- a/arch/ia64/mm/hugetlbpage.c
5522 +++ b/arch/ia64/mm/hugetlbpage.c
5523 @@ -149,6 +149,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5524 unsigned long pgoff, unsigned long flags)
5525 {
5526 struct vm_unmapped_area_info info;
5527 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5528
5529 if (len > RGN_MAP_LIMIT)
5530 return -ENOMEM;
5531 @@ -172,6 +173,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5532 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5533 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5534 info.align_offset = 0;
5535 + info.threadstack_offset = offset;
5536 return vm_unmapped_area(&info);
5537 }
5538
5539 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5540 index 6b33457..88b5124 100644
5541 --- a/arch/ia64/mm/init.c
5542 +++ b/arch/ia64/mm/init.c
5543 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5544 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5545 vma->vm_end = vma->vm_start + PAGE_SIZE;
5546 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5547 +
5548 +#ifdef CONFIG_PAX_PAGEEXEC
5549 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5550 + vma->vm_flags &= ~VM_EXEC;
5551 +
5552 +#ifdef CONFIG_PAX_MPROTECT
5553 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5554 + vma->vm_flags &= ~VM_MAYEXEC;
5555 +#endif
5556 +
5557 + }
5558 +#endif
5559 +
5560 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5561 down_write(&current->mm->mmap_sem);
5562 if (insert_vm_struct(current->mm, vma)) {
5563 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5564 gate_vma.vm_start = FIXADDR_USER_START;
5565 gate_vma.vm_end = FIXADDR_USER_END;
5566 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5567 - gate_vma.vm_page_prot = __P101;
5568 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5569
5570 return 0;
5571 }
5572 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5573 index 40b3ee98..8c2c112 100644
5574 --- a/arch/m32r/include/asm/cache.h
5575 +++ b/arch/m32r/include/asm/cache.h
5576 @@ -1,8 +1,10 @@
5577 #ifndef _ASM_M32R_CACHE_H
5578 #define _ASM_M32R_CACHE_H
5579
5580 +#include <linux/const.h>
5581 +
5582 /* L1 cache line size */
5583 #define L1_CACHE_SHIFT 4
5584 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5585 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5586
5587 #endif /* _ASM_M32R_CACHE_H */
5588 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5589 index 82abd15..d95ae5d 100644
5590 --- a/arch/m32r/lib/usercopy.c
5591 +++ b/arch/m32r/lib/usercopy.c
5592 @@ -14,6 +14,9 @@
5593 unsigned long
5594 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5595 {
5596 + if ((long)n < 0)
5597 + return n;
5598 +
5599 prefetch(from);
5600 if (access_ok(VERIFY_WRITE, to, n))
5601 __copy_user(to,from,n);
5602 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5603 unsigned long
5604 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5605 {
5606 + if ((long)n < 0)
5607 + return n;
5608 +
5609 prefetchw(to);
5610 if (access_ok(VERIFY_READ, from, n))
5611 __copy_user_zeroing(to,from,n);
5612 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5613 index 0395c51..5f26031 100644
5614 --- a/arch/m68k/include/asm/cache.h
5615 +++ b/arch/m68k/include/asm/cache.h
5616 @@ -4,9 +4,11 @@
5617 #ifndef __ARCH_M68K_CACHE_H
5618 #define __ARCH_M68K_CACHE_H
5619
5620 +#include <linux/const.h>
5621 +
5622 /* bytes per L1 cache line */
5623 #define L1_CACHE_SHIFT 4
5624 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5625 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5626
5627 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5628
5629 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5630 index d703d8e..a8e2d70 100644
5631 --- a/arch/metag/include/asm/barrier.h
5632 +++ b/arch/metag/include/asm/barrier.h
5633 @@ -90,7 +90,7 @@ static inline void fence(void)
5634 do { \
5635 compiletime_assert_atomic_type(*p); \
5636 smp_mb(); \
5637 - ACCESS_ONCE(*p) = (v); \
5638 + ACCESS_ONCE_RW(*p) = (v); \
5639 } while (0)
5640
5641 #define smp_load_acquire(p) \
5642 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5643 index 3c32075..ae0ae75 100644
5644 --- a/arch/metag/mm/hugetlbpage.c
5645 +++ b/arch/metag/mm/hugetlbpage.c
5646 @@ -200,6 +200,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5647 info.high_limit = TASK_SIZE;
5648 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5649 info.align_offset = 0;
5650 + info.threadstack_offset = 0;
5651 return vm_unmapped_area(&info);
5652 }
5653
5654 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5655 index 4efe96a..60e8699 100644
5656 --- a/arch/microblaze/include/asm/cache.h
5657 +++ b/arch/microblaze/include/asm/cache.h
5658 @@ -13,11 +13,12 @@
5659 #ifndef _ASM_MICROBLAZE_CACHE_H
5660 #define _ASM_MICROBLAZE_CACHE_H
5661
5662 +#include <linux/const.h>
5663 #include <asm/registers.h>
5664
5665 #define L1_CACHE_SHIFT 5
5666 /* word-granular cache in microblaze */
5667 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5668 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5669
5670 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5671
5672 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5673 index 843713c..b6a87b9 100644
5674 --- a/arch/mips/Kconfig
5675 +++ b/arch/mips/Kconfig
5676 @@ -2439,6 +2439,7 @@ source "kernel/Kconfig.preempt"
5677
5678 config KEXEC
5679 bool "Kexec system call"
5680 + depends on !GRKERNSEC_KMEM
5681 help
5682 kexec is a system call that implements the ability to shutdown your
5683 current kernel, and to start another kernel. It is like a reboot
5684 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5685 index 3778655..1dff0a9 100644
5686 --- a/arch/mips/cavium-octeon/dma-octeon.c
5687 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5688 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5689 if (dma_release_from_coherent(dev, order, vaddr))
5690 return;
5691
5692 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5693 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5694 }
5695
5696 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5697 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5698 index 857da84..3f4458b 100644
5699 --- a/arch/mips/include/asm/atomic.h
5700 +++ b/arch/mips/include/asm/atomic.h
5701 @@ -22,15 +22,39 @@
5702 #include <asm/cmpxchg.h>
5703 #include <asm/war.h>
5704
5705 +#ifdef CONFIG_GENERIC_ATOMIC64
5706 +#include <asm-generic/atomic64.h>
5707 +#endif
5708 +
5709 #define ATOMIC_INIT(i) { (i) }
5710
5711 +#ifdef CONFIG_64BIT
5712 +#define _ASM_EXTABLE(from, to) \
5713 +" .section __ex_table,\"a\"\n" \
5714 +" .dword " #from ", " #to"\n" \
5715 +" .previous\n"
5716 +#else
5717 +#define _ASM_EXTABLE(from, to) \
5718 +" .section __ex_table,\"a\"\n" \
5719 +" .word " #from ", " #to"\n" \
5720 +" .previous\n"
5721 +#endif
5722 +
5723 /*
5724 * atomic_read - read atomic variable
5725 * @v: pointer of type atomic_t
5726 *
5727 * Atomically reads the value of @v.
5728 */
5729 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5730 +static inline int atomic_read(const atomic_t *v)
5731 +{
5732 + return ACCESS_ONCE(v->counter);
5733 +}
5734 +
5735 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5736 +{
5737 + return ACCESS_ONCE(v->counter);
5738 +}
5739
5740 /*
5741 * atomic_set - set atomic variable
5742 @@ -39,47 +63,77 @@
5743 *
5744 * Atomically sets the value of @v to @i.
5745 */
5746 -#define atomic_set(v, i) ((v)->counter = (i))
5747 +static inline void atomic_set(atomic_t *v, int i)
5748 +{
5749 + v->counter = i;
5750 +}
5751
5752 -#define ATOMIC_OP(op, c_op, asm_op) \
5753 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5754 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5755 +{
5756 + v->counter = i;
5757 +}
5758 +
5759 +#ifdef CONFIG_PAX_REFCOUNT
5760 +#define __OVERFLOW_POST \
5761 + " b 4f \n" \
5762 + " .set noreorder \n" \
5763 + "3: b 5f \n" \
5764 + " move %0, %1 \n" \
5765 + " .set reorder \n"
5766 +#define __OVERFLOW_EXTABLE \
5767 + "3:\n" \
5768 + _ASM_EXTABLE(2b, 3b)
5769 +#else
5770 +#define __OVERFLOW_POST
5771 +#define __OVERFLOW_EXTABLE
5772 +#endif
5773 +
5774 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5775 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5776 { \
5777 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5778 int temp; \
5779 \
5780 __asm__ __volatile__( \
5781 - " .set arch=r4000 \n" \
5782 - "1: ll %0, %1 # atomic_" #op " \n" \
5783 - " " #asm_op " %0, %2 \n" \
5784 + " .set mips3 \n" \
5785 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5786 + "2: " #asm_op " %0, %2 \n" \
5787 " sc %0, %1 \n" \
5788 " beqzl %0, 1b \n" \
5789 + extable \
5790 " .set mips0 \n" \
5791 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5792 : "Ir" (i)); \
5793 } else if (kernel_uses_llsc) { \
5794 int temp; \
5795 \
5796 - do { \
5797 - __asm__ __volatile__( \
5798 - " .set arch=r4000 \n" \
5799 - " ll %0, %1 # atomic_" #op "\n" \
5800 - " " #asm_op " %0, %2 \n" \
5801 - " sc %0, %1 \n" \
5802 - " .set mips0 \n" \
5803 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5804 - : "Ir" (i)); \
5805 - } while (unlikely(!temp)); \
5806 + __asm__ __volatile__( \
5807 + " .set mips3 \n" \
5808 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5809 + "2: " #asm_op " %0, %2 \n" \
5810 + " sc %0, %1 \n" \
5811 + " beqz %0, 1b \n" \
5812 + extable \
5813 + " .set mips0 \n" \
5814 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5815 + : "Ir" (i)); \
5816 } else { \
5817 unsigned long flags; \
5818 \
5819 raw_local_irq_save(flags); \
5820 - v->counter c_op i; \
5821 + __asm__ __volatile__( \
5822 + "2: " #asm_op " %0, %1 \n" \
5823 + extable \
5824 + : "+r" (v->counter) : "Ir" (i)); \
5825 raw_local_irq_restore(flags); \
5826 } \
5827 }
5828
5829 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5830 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5831 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , asm_op##u) \
5832 + __ATOMIC_OP(op, _unchecked, asm_op)
5833 +
5834 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5835 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5836 { \
5837 int result; \
5838 \
5839 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5840 int temp; \
5841 \
5842 __asm__ __volatile__( \
5843 - " .set arch=r4000 \n" \
5844 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5845 - " " #asm_op " %0, %1, %3 \n" \
5846 + " .set mips3 \n" \
5847 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5848 + "2: " #asm_op " %0, %1, %3 \n" \
5849 " sc %0, %2 \n" \
5850 " beqzl %0, 1b \n" \
5851 - " " #asm_op " %0, %1, %3 \n" \
5852 + post_op \
5853 + extable \
5854 + "4: " #asm_op " %0, %1, %3 \n" \
5855 + "5: \n" \
5856 " .set mips0 \n" \
5857 : "=&r" (result), "=&r" (temp), \
5858 "+" GCC_OFF12_ASM() (v->counter) \
5859 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5860 } else if (kernel_uses_llsc) { \
5861 int temp; \
5862 \
5863 - do { \
5864 - __asm__ __volatile__( \
5865 - " .set arch=r4000 \n" \
5866 - " ll %1, %2 # atomic_" #op "_return \n" \
5867 - " " #asm_op " %0, %1, %3 \n" \
5868 - " sc %0, %2 \n" \
5869 - " .set mips0 \n" \
5870 - : "=&r" (result), "=&r" (temp), \
5871 - "+" GCC_OFF12_ASM() (v->counter) \
5872 - : "Ir" (i)); \
5873 - } while (unlikely(!result)); \
5874 + __asm__ __volatile__( \
5875 + " .set mips3 \n" \
5876 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5877 + "2: " #asm_op " %0, %1, %3 \n" \
5878 + " sc %0, %2 \n" \
5879 + post_op \
5880 + extable \
5881 + "4: " #asm_op " %0, %1, %3 \n" \
5882 + "5: \n" \
5883 + " .set mips0 \n" \
5884 + : "=&r" (result), "=&r" (temp), \
5885 + "+" GCC_OFF12_ASM() (v->counter) \
5886 + : "Ir" (i)); \
5887 \
5888 result = temp; result c_op i; \
5889 } else { \
5890 unsigned long flags; \
5891 \
5892 raw_local_irq_save(flags); \
5893 - result = v->counter; \
5894 - result c_op i; \
5895 - v->counter = result; \
5896 + __asm__ __volatile__( \
5897 + " lw %0, %1 \n" \
5898 + "2: " #asm_op " %0, %1, %2 \n" \
5899 + " sw %0, %1 \n" \
5900 + "3: \n" \
5901 + extable \
5902 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
5903 + : "Ir" (i)); \
5904 raw_local_irq_restore(flags); \
5905 } \
5906 \
5907 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5908 return result; \
5909 }
5910
5911 -#define ATOMIC_OPS(op, c_op, asm_op) \
5912 - ATOMIC_OP(op, c_op, asm_op) \
5913 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5914 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , asm_op##u, , __OVERFLOW_EXTABLE) \
5915 + __ATOMIC_OP_RETURN(op, _unchecked, asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5916
5917 -ATOMIC_OPS(add, +=, addu)
5918 -ATOMIC_OPS(sub, -=, subu)
5919 +#define ATOMIC_OPS(op, asm_op) \
5920 + ATOMIC_OP(op, asm_op) \
5921 + ATOMIC_OP_RETURN(op, asm_op)
5922 +
5923 +ATOMIC_OPS(add, add)
5924 +ATOMIC_OPS(sub, sub)
5925
5926 #undef ATOMIC_OPS
5927 #undef ATOMIC_OP_RETURN
5928 +#undef __ATOMIC_OP_RETURN
5929 #undef ATOMIC_OP
5930 +#undef __ATOMIC_OP
5931
5932 /*
5933 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5934 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5935 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5936 * The function returns the old value of @v minus @i.
5937 */
5938 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5939 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5940 {
5941 int result;
5942
5943 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5944 return result;
5945 }
5946
5947 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5948 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5949 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5950 +{
5951 + return cmpxchg(&v->counter, old, new);
5952 +}
5953 +
5954 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5955 + int new)
5956 +{
5957 + return cmpxchg(&(v->counter), old, new);
5958 +}
5959 +
5960 +static inline int atomic_xchg(atomic_t *v, int new)
5961 +{
5962 + return xchg(&v->counter, new);
5963 +}
5964 +
5965 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
5966 +{
5967 + return xchg(&(v->counter), new);
5968 +}
5969
5970 /**
5971 * __atomic_add_unless - add unless the number is a given value
5972 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5973
5974 #define atomic_dec_return(v) atomic_sub_return(1, (v))
5975 #define atomic_inc_return(v) atomic_add_return(1, (v))
5976 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
5977 +{
5978 + return atomic_add_return_unchecked(1, v);
5979 +}
5980
5981 /*
5982 * atomic_sub_and_test - subtract value from variable and test result
5983 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5984 * other cases.
5985 */
5986 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
5987 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
5988 +{
5989 + return atomic_add_return_unchecked(1, v) == 0;
5990 +}
5991
5992 /*
5993 * atomic_dec_and_test - decrement by 1 and test
5994 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5995 * Atomically increments @v by 1.
5996 */
5997 #define atomic_inc(v) atomic_add(1, (v))
5998 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
5999 +{
6000 + atomic_add_unchecked(1, v);
6001 +}
6002
6003 /*
6004 * atomic_dec - decrement and test
6005 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6006 * Atomically decrements @v by 1.
6007 */
6008 #define atomic_dec(v) atomic_sub(1, (v))
6009 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6010 +{
6011 + atomic_sub_unchecked(1, v);
6012 +}
6013
6014 /*
6015 * atomic_add_negative - add and test if negative
6016 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6017 * @v: pointer of type atomic64_t
6018 *
6019 */
6020 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6021 +static inline long atomic64_read(const atomic64_t *v)
6022 +{
6023 + return ACCESS_ONCE(v->counter);
6024 +}
6025 +
6026 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6027 +{
6028 + return ACCESS_ONCE(v->counter);
6029 +}
6030
6031 /*
6032 * atomic64_set - set atomic variable
6033 * @v: pointer of type atomic64_t
6034 * @i: required value
6035 */
6036 -#define atomic64_set(v, i) ((v)->counter = (i))
6037 +static inline void atomic64_set(atomic64_t *v, long i)
6038 +{
6039 + v->counter = i;
6040 +}
6041
6042 -#define ATOMIC64_OP(op, c_op, asm_op) \
6043 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6044 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6045 +{
6046 + v->counter = i;
6047 +}
6048 +
6049 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6050 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6051 { \
6052 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6053 long temp; \
6054 \
6055 __asm__ __volatile__( \
6056 - " .set arch=r4000 \n" \
6057 - "1: lld %0, %1 # atomic64_" #op " \n" \
6058 - " " #asm_op " %0, %2 \n" \
6059 + " .set mips3 \n" \
6060 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6061 + "2: " #asm_op " %0, %2 \n" \
6062 " scd %0, %1 \n" \
6063 " beqzl %0, 1b \n" \
6064 + extable \
6065 " .set mips0 \n" \
6066 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6067 : "Ir" (i)); \
6068 } else if (kernel_uses_llsc) { \
6069 long temp; \
6070 \
6071 - do { \
6072 - __asm__ __volatile__( \
6073 - " .set arch=r4000 \n" \
6074 - " lld %0, %1 # atomic64_" #op "\n" \
6075 - " " #asm_op " %0, %2 \n" \
6076 - " scd %0, %1 \n" \
6077 - " .set mips0 \n" \
6078 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6079 - : "Ir" (i)); \
6080 - } while (unlikely(!temp)); \
6081 + __asm__ __volatile__( \
6082 + " .set mips3 \n" \
6083 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6084 + "2: " #asm_op " %0, %2 \n" \
6085 + " scd %0, %1 \n" \
6086 + " beqz %0, 1b \n" \
6087 + extable \
6088 + " .set mips0 \n" \
6089 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6090 + : "Ir" (i)); \
6091 } else { \
6092 unsigned long flags; \
6093 \
6094 raw_local_irq_save(flags); \
6095 - v->counter c_op i; \
6096 + __asm__ __volatile__( \
6097 + "2: " #asm_op " %0, %1 \n" \
6098 + extable \
6099 + : "+" GCC_OFF12_ASM() (v->counter) : "Ir" (i)); \
6100 raw_local_irq_restore(flags); \
6101 } \
6102 }
6103
6104 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6105 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6106 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , asm_op##u) \
6107 + __ATOMIC64_OP(op, _unchecked, asm_op)
6108 +
6109 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6110 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6111 { \
6112 long result; \
6113 \
6114 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6115 long temp; \
6116 \
6117 __asm__ __volatile__( \
6118 - " .set arch=r4000 \n" \
6119 + " .set mips3 \n" \
6120 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6121 - " " #asm_op " %0, %1, %3 \n" \
6122 + "2: " #asm_op " %0, %1, %3 \n" \
6123 " scd %0, %2 \n" \
6124 " beqzl %0, 1b \n" \
6125 - " " #asm_op " %0, %1, %3 \n" \
6126 + post_op \
6127 + extable \
6128 + "4: " #asm_op " %0, %1, %3 \n" \
6129 + "5: \n" \
6130 " .set mips0 \n" \
6131 : "=&r" (result), "=&r" (temp), \
6132 "+" GCC_OFF12_ASM() (v->counter) \
6133 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6134 } else if (kernel_uses_llsc) { \
6135 long temp; \
6136 \
6137 - do { \
6138 - __asm__ __volatile__( \
6139 - " .set arch=r4000 \n" \
6140 - " lld %1, %2 # atomic64_" #op "_return\n" \
6141 - " " #asm_op " %0, %1, %3 \n" \
6142 - " scd %0, %2 \n" \
6143 - " .set mips0 \n" \
6144 - : "=&r" (result), "=&r" (temp), \
6145 - "=" GCC_OFF12_ASM() (v->counter) \
6146 - : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6147 - : "memory"); \
6148 - } while (unlikely(!result)); \
6149 + __asm__ __volatile__( \
6150 + " .set mips3 \n" \
6151 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6152 + "2: " #asm_op " %0, %1, %3 \n" \
6153 + " scd %0, %2 \n" \
6154 + " beqz %0, 1b \n" \
6155 + post_op \
6156 + extable \
6157 + "4: " #asm_op " %0, %1, %3 \n" \
6158 + "5: \n" \
6159 + " .set mips0 \n" \
6160 + : "=&r" (result), "=&r" (temp), \
6161 + "=" GCC_OFF12_ASM() (v->counter) \
6162 + : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6163 + : "memory"); \
6164 \
6165 result = temp; result c_op i; \
6166 } else { \
6167 unsigned long flags; \
6168 \
6169 raw_local_irq_save(flags); \
6170 - result = v->counter; \
6171 - result c_op i; \
6172 - v->counter = result; \
6173 + __asm__ __volatile__( \
6174 + " ld %0, %1 \n" \
6175 + "2: " #asm_op " %0, %1, %2 \n" \
6176 + " sd %0, %1 \n" \
6177 + "3: \n" \
6178 + extable \
6179 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
6180 + : "Ir" (i)); \
6181 raw_local_irq_restore(flags); \
6182 } \
6183 \
6184 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6185 return result; \
6186 }
6187
6188 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6189 - ATOMIC64_OP(op, c_op, asm_op) \
6190 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6191 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , asm_op##u, , __OVERFLOW_EXTABLE) \
6192 + __ATOMIC64_OP_RETURN(op, _unchecked, asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6193
6194 -ATOMIC64_OPS(add, +=, daddu)
6195 -ATOMIC64_OPS(sub, -=, dsubu)
6196 +#define ATOMIC64_OPS(op, asm_op) \
6197 + ATOMIC64_OP(op, asm_op) \
6198 + ATOMIC64_OP_RETURN(op, asm_op)
6199 +
6200 +ATOMIC64_OPS(add, dadd)
6201 +ATOMIC64_OPS(sub, dsub)
6202
6203 #undef ATOMIC64_OPS
6204 #undef ATOMIC64_OP_RETURN
6205 +#undef __ATOMIC64_OP_RETURN
6206 #undef ATOMIC64_OP
6207 +#undef __ATOMIC64_OP
6208 +#undef __OVERFLOW_EXTABLE
6209 +#undef __OVERFLOW_POST
6210
6211 /*
6212 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6213 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6214 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6215 * The function returns the old value of @v minus @i.
6216 */
6217 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6218 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6219 {
6220 long result;
6221
6222 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6223 return result;
6224 }
6225
6226 -#define atomic64_cmpxchg(v, o, n) \
6227 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6228 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6229 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6230 +{
6231 + return cmpxchg(&v->counter, old, new);
6232 +}
6233 +
6234 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6235 + long new)
6236 +{
6237 + return cmpxchg(&(v->counter), old, new);
6238 +}
6239 +
6240 +static inline long atomic64_xchg(atomic64_t *v, long new)
6241 +{
6242 + return xchg(&v->counter, new);
6243 +}
6244 +
6245 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6246 +{
6247 + return xchg(&(v->counter), new);
6248 +}
6249
6250 /**
6251 * atomic64_add_unless - add unless the number is a given value
6252 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6253
6254 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6255 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6256 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6257
6258 /*
6259 * atomic64_sub_and_test - subtract value from variable and test result
6260 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6261 * other cases.
6262 */
6263 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6264 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6265
6266 /*
6267 * atomic64_dec_and_test - decrement by 1 and test
6268 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6269 * Atomically increments @v by 1.
6270 */
6271 #define atomic64_inc(v) atomic64_add(1, (v))
6272 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6273
6274 /*
6275 * atomic64_dec - decrement and test
6276 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6277 * Atomically decrements @v by 1.
6278 */
6279 #define atomic64_dec(v) atomic64_sub(1, (v))
6280 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6281
6282 /*
6283 * atomic64_add_negative - add and test if negative
6284 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6285 index 2b8bbbc..4556df6 100644
6286 --- a/arch/mips/include/asm/barrier.h
6287 +++ b/arch/mips/include/asm/barrier.h
6288 @@ -133,7 +133,7 @@
6289 do { \
6290 compiletime_assert_atomic_type(*p); \
6291 smp_mb(); \
6292 - ACCESS_ONCE(*p) = (v); \
6293 + ACCESS_ONCE_RW(*p) = (v); \
6294 } while (0)
6295
6296 #define smp_load_acquire(p) \
6297 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6298 index b4db69f..8f3b093 100644
6299 --- a/arch/mips/include/asm/cache.h
6300 +++ b/arch/mips/include/asm/cache.h
6301 @@ -9,10 +9,11 @@
6302 #ifndef _ASM_CACHE_H
6303 #define _ASM_CACHE_H
6304
6305 +#include <linux/const.h>
6306 #include <kmalloc.h>
6307
6308 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6309 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6310 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6311
6312 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6313 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6314 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6315 index eb4d95d..f2f7f93 100644
6316 --- a/arch/mips/include/asm/elf.h
6317 +++ b/arch/mips/include/asm/elf.h
6318 @@ -405,15 +405,18 @@ extern const char *__elf_platform;
6319 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6320 #endif
6321
6322 +#ifdef CONFIG_PAX_ASLR
6323 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6324 +
6325 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6326 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6327 +#endif
6328 +
6329 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6330 struct linux_binprm;
6331 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6332 int uses_interp);
6333
6334 -struct mm_struct;
6335 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6336 -#define arch_randomize_brk arch_randomize_brk
6337 -
6338 struct arch_elf_state {
6339 int fp_abi;
6340 int interp_fp_abi;
6341 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6342 index c1f6afa..38cc6e9 100644
6343 --- a/arch/mips/include/asm/exec.h
6344 +++ b/arch/mips/include/asm/exec.h
6345 @@ -12,6 +12,6 @@
6346 #ifndef _ASM_EXEC_H
6347 #define _ASM_EXEC_H
6348
6349 -extern unsigned long arch_align_stack(unsigned long sp);
6350 +#define arch_align_stack(x) ((x) & ~0xfUL)
6351
6352 #endif /* _ASM_EXEC_H */
6353 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6354 index 9e8ef59..1139d6b 100644
6355 --- a/arch/mips/include/asm/hw_irq.h
6356 +++ b/arch/mips/include/asm/hw_irq.h
6357 @@ -10,7 +10,7 @@
6358
6359 #include <linux/atomic.h>
6360
6361 -extern atomic_t irq_err_count;
6362 +extern atomic_unchecked_t irq_err_count;
6363
6364 /*
6365 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6366 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6367 index 46dfc3c..a16b13a 100644
6368 --- a/arch/mips/include/asm/local.h
6369 +++ b/arch/mips/include/asm/local.h
6370 @@ -12,15 +12,25 @@ typedef struct
6371 atomic_long_t a;
6372 } local_t;
6373
6374 +typedef struct {
6375 + atomic_long_unchecked_t a;
6376 +} local_unchecked_t;
6377 +
6378 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6379
6380 #define local_read(l) atomic_long_read(&(l)->a)
6381 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6382 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6383 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6384
6385 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6386 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6387 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6388 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6389 #define local_inc(l) atomic_long_inc(&(l)->a)
6390 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6391 #define local_dec(l) atomic_long_dec(&(l)->a)
6392 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6393
6394 /*
6395 * Same as above, but return the result value
6396 @@ -70,6 +80,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6397 return result;
6398 }
6399
6400 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6401 +{
6402 + unsigned long result;
6403 +
6404 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6405 + unsigned long temp;
6406 +
6407 + __asm__ __volatile__(
6408 + " .set mips3 \n"
6409 + "1:" __LL "%1, %2 # local_add_return \n"
6410 + " addu %0, %1, %3 \n"
6411 + __SC "%0, %2 \n"
6412 + " beqzl %0, 1b \n"
6413 + " addu %0, %1, %3 \n"
6414 + " .set mips0 \n"
6415 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6416 + : "Ir" (i), "m" (l->a.counter)
6417 + : "memory");
6418 + } else if (kernel_uses_llsc) {
6419 + unsigned long temp;
6420 +
6421 + __asm__ __volatile__(
6422 + " .set mips3 \n"
6423 + "1:" __LL "%1, %2 # local_add_return \n"
6424 + " addu %0, %1, %3 \n"
6425 + __SC "%0, %2 \n"
6426 + " beqz %0, 1b \n"
6427 + " addu %0, %1, %3 \n"
6428 + " .set mips0 \n"
6429 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6430 + : "Ir" (i), "m" (l->a.counter)
6431 + : "memory");
6432 + } else {
6433 + unsigned long flags;
6434 +
6435 + local_irq_save(flags);
6436 + result = l->a.counter;
6437 + result += i;
6438 + l->a.counter = result;
6439 + local_irq_restore(flags);
6440 + }
6441 +
6442 + return result;
6443 +}
6444 +
6445 static __inline__ long local_sub_return(long i, local_t * l)
6446 {
6447 unsigned long result;
6448 @@ -117,6 +172,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6449
6450 #define local_cmpxchg(l, o, n) \
6451 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6452 +#define local_cmpxchg_unchecked(l, o, n) \
6453 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6454 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6455
6456 /**
6457 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6458 index 154b70a..426ae3d 100644
6459 --- a/arch/mips/include/asm/page.h
6460 +++ b/arch/mips/include/asm/page.h
6461 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6462 #ifdef CONFIG_CPU_MIPS32
6463 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6464 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6465 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6466 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6467 #else
6468 typedef struct { unsigned long long pte; } pte_t;
6469 #define pte_val(x) ((x).pte)
6470 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6471 index b336037..5b874cc 100644
6472 --- a/arch/mips/include/asm/pgalloc.h
6473 +++ b/arch/mips/include/asm/pgalloc.h
6474 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6475 {
6476 set_pud(pud, __pud((unsigned long)pmd));
6477 }
6478 +
6479 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6480 +{
6481 + pud_populate(mm, pud, pmd);
6482 +}
6483 #endif
6484
6485 /*
6486 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6487 index 845016d..3303268 100644
6488 --- a/arch/mips/include/asm/pgtable.h
6489 +++ b/arch/mips/include/asm/pgtable.h
6490 @@ -20,6 +20,9 @@
6491 #include <asm/io.h>
6492 #include <asm/pgtable-bits.h>
6493
6494 +#define ktla_ktva(addr) (addr)
6495 +#define ktva_ktla(addr) (addr)
6496 +
6497 struct mm_struct;
6498 struct vm_area_struct;
6499
6500 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6501 index e4440f9..8fb0005 100644
6502 --- a/arch/mips/include/asm/thread_info.h
6503 +++ b/arch/mips/include/asm/thread_info.h
6504 @@ -106,6 +106,9 @@ static inline struct thread_info *current_thread_info(void)
6505 #define TIF_SECCOMP 4 /* secure computing */
6506 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6507 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6508 +/* li takes a 32bit immediate */
6509 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6510 +
6511 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6512 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6513 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6514 @@ -141,14 +144,16 @@ static inline struct thread_info *current_thread_info(void)
6515 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6516 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6517 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6518 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6519
6520 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6521 _TIF_SYSCALL_AUDIT | \
6522 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6523 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6524 + _TIF_GRSEC_SETXID)
6525
6526 /* work to do in syscall_trace_leave() */
6527 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6528 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6529 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6530
6531 /* work to do on interrupt/exception return */
6532 #define _TIF_WORK_MASK \
6533 @@ -156,7 +161,7 @@ static inline struct thread_info *current_thread_info(void)
6534 /* work to do on any return to u-space */
6535 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6536 _TIF_WORK_SYSCALL_EXIT | \
6537 - _TIF_SYSCALL_TRACEPOINT)
6538 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6539
6540 /*
6541 * We stash processor id into a COP0 register to retrieve it fast
6542 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6543 index bf8b324..cec5705 100644
6544 --- a/arch/mips/include/asm/uaccess.h
6545 +++ b/arch/mips/include/asm/uaccess.h
6546 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6547 __ok == 0; \
6548 })
6549
6550 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6551 #define access_ok(type, addr, size) \
6552 likely(__access_ok((addr), (size), __access_mask))
6553
6554 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6555 index 1188e00..41cf144 100644
6556 --- a/arch/mips/kernel/binfmt_elfn32.c
6557 +++ b/arch/mips/kernel/binfmt_elfn32.c
6558 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6559 #undef ELF_ET_DYN_BASE
6560 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6561
6562 +#ifdef CONFIG_PAX_ASLR
6563 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6564 +
6565 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6566 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6567 +#endif
6568 +
6569 #include <asm/processor.h>
6570 #include <linux/module.h>
6571 #include <linux/elfcore.h>
6572 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6573 index 9287678..f870e47 100644
6574 --- a/arch/mips/kernel/binfmt_elfo32.c
6575 +++ b/arch/mips/kernel/binfmt_elfo32.c
6576 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6577 #undef ELF_ET_DYN_BASE
6578 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6579
6580 +#ifdef CONFIG_PAX_ASLR
6581 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6582 +
6583 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6584 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6585 +#endif
6586 +
6587 #include <asm/processor.h>
6588
6589 #include <linux/module.h>
6590 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6591 index a74ec3a..4f06f18 100644
6592 --- a/arch/mips/kernel/i8259.c
6593 +++ b/arch/mips/kernel/i8259.c
6594 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6595 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6596 spurious_irq_mask |= irqmask;
6597 }
6598 - atomic_inc(&irq_err_count);
6599 + atomic_inc_unchecked(&irq_err_count);
6600 /*
6601 * Theoretically we do not have to handle this IRQ,
6602 * but in Linux this does not cause problems and is
6603 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6604 index 44a1f79..2bd6aa3 100644
6605 --- a/arch/mips/kernel/irq-gt641xx.c
6606 +++ b/arch/mips/kernel/irq-gt641xx.c
6607 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6608 }
6609 }
6610
6611 - atomic_inc(&irq_err_count);
6612 + atomic_inc_unchecked(&irq_err_count);
6613 }
6614
6615 void __init gt641xx_irq_init(void)
6616 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6617 index d2bfbc2..a8eacd2 100644
6618 --- a/arch/mips/kernel/irq.c
6619 +++ b/arch/mips/kernel/irq.c
6620 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6621 printk("unexpected IRQ # %d\n", irq);
6622 }
6623
6624 -atomic_t irq_err_count;
6625 +atomic_unchecked_t irq_err_count;
6626
6627 int arch_show_interrupts(struct seq_file *p, int prec)
6628 {
6629 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6630 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6631 return 0;
6632 }
6633
6634 asmlinkage void spurious_interrupt(void)
6635 {
6636 - atomic_inc(&irq_err_count);
6637 + atomic_inc_unchecked(&irq_err_count);
6638 }
6639
6640 void __init init_IRQ(void)
6641 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6642 #endif
6643 }
6644
6645 +
6646 #ifdef DEBUG_STACKOVERFLOW
6647 +extern void gr_handle_kernel_exploit(void);
6648 +
6649 static inline void check_stack_overflow(void)
6650 {
6651 unsigned long sp;
6652 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6653 printk("do_IRQ: stack overflow: %ld\n",
6654 sp - sizeof(struct thread_info));
6655 dump_stack();
6656 + gr_handle_kernel_exploit();
6657 }
6658 }
6659 #else
6660 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6661 index 0614717..002fa43 100644
6662 --- a/arch/mips/kernel/pm-cps.c
6663 +++ b/arch/mips/kernel/pm-cps.c
6664 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6665 nc_core_ready_count = nc_addr;
6666
6667 /* Ensure ready_count is zero-initialised before the assembly runs */
6668 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6669 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6670 coupled_barrier(&per_cpu(pm_barrier, core), online);
6671
6672 /* Run the generated entry code */
6673 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6674 index 85bff5d..39bc202 100644
6675 --- a/arch/mips/kernel/process.c
6676 +++ b/arch/mips/kernel/process.c
6677 @@ -534,18 +534,6 @@ out:
6678 return pc;
6679 }
6680
6681 -/*
6682 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6683 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6684 - */
6685 -unsigned long arch_align_stack(unsigned long sp)
6686 -{
6687 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6688 - sp -= get_random_int() & ~PAGE_MASK;
6689 -
6690 - return sp & ALMASK;
6691 -}
6692 -
6693 static void arch_dump_stack(void *info)
6694 {
6695 struct pt_regs *regs;
6696 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6697 index 5104528..950bbdc 100644
6698 --- a/arch/mips/kernel/ptrace.c
6699 +++ b/arch/mips/kernel/ptrace.c
6700 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6701 return ret;
6702 }
6703
6704 +#ifdef CONFIG_GRKERNSEC_SETXID
6705 +extern void gr_delayed_cred_worker(void);
6706 +#endif
6707 +
6708 /*
6709 * Notification of system call entry/exit
6710 * - triggered by current->work.syscall_trace
6711 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6712 tracehook_report_syscall_entry(regs))
6713 ret = -1;
6714
6715 +#ifdef CONFIG_GRKERNSEC_SETXID
6716 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6717 + gr_delayed_cred_worker();
6718 +#endif
6719 +
6720 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6721 trace_sys_enter(regs, regs->regs[2]);
6722
6723 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6724 index 07fc524..b9d7f28 100644
6725 --- a/arch/mips/kernel/reset.c
6726 +++ b/arch/mips/kernel/reset.c
6727 @@ -13,6 +13,7 @@
6728 #include <linux/reboot.h>
6729
6730 #include <asm/reboot.h>
6731 +#include <asm/bug.h>
6732
6733 /*
6734 * Urgs ... Too many MIPS machines to handle this in a generic way.
6735 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6736 {
6737 if (_machine_restart)
6738 _machine_restart(command);
6739 + BUG();
6740 }
6741
6742 void machine_halt(void)
6743 {
6744 if (_machine_halt)
6745 _machine_halt();
6746 + BUG();
6747 }
6748
6749 void machine_power_off(void)
6750 {
6751 if (pm_power_off)
6752 pm_power_off();
6753 + BUG();
6754 }
6755 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6756 index 2242bdd..b284048 100644
6757 --- a/arch/mips/kernel/sync-r4k.c
6758 +++ b/arch/mips/kernel/sync-r4k.c
6759 @@ -18,8 +18,8 @@
6760 #include <asm/mipsregs.h>
6761
6762 static atomic_t count_start_flag = ATOMIC_INIT(0);
6763 -static atomic_t count_count_start = ATOMIC_INIT(0);
6764 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6765 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6766 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6767 static atomic_t count_reference = ATOMIC_INIT(0);
6768
6769 #define COUNTON 100
6770 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6771
6772 for (i = 0; i < NR_LOOPS; i++) {
6773 /* slaves loop on '!= 2' */
6774 - while (atomic_read(&count_count_start) != 1)
6775 + while (atomic_read_unchecked(&count_count_start) != 1)
6776 mb();
6777 - atomic_set(&count_count_stop, 0);
6778 + atomic_set_unchecked(&count_count_stop, 0);
6779 smp_wmb();
6780
6781 /* this lets the slaves write their count register */
6782 - atomic_inc(&count_count_start);
6783 + atomic_inc_unchecked(&count_count_start);
6784
6785 /*
6786 * Everyone initialises count in the last loop:
6787 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6788 /*
6789 * Wait for all slaves to leave the synchronization point:
6790 */
6791 - while (atomic_read(&count_count_stop) != 1)
6792 + while (atomic_read_unchecked(&count_count_stop) != 1)
6793 mb();
6794 - atomic_set(&count_count_start, 0);
6795 + atomic_set_unchecked(&count_count_start, 0);
6796 smp_wmb();
6797 - atomic_inc(&count_count_stop);
6798 + atomic_inc_unchecked(&count_count_stop);
6799 }
6800 /* Arrange for an interrupt in a short while */
6801 write_c0_compare(read_c0_count() + COUNTON);
6802 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6803 initcount = atomic_read(&count_reference);
6804
6805 for (i = 0; i < NR_LOOPS; i++) {
6806 - atomic_inc(&count_count_start);
6807 - while (atomic_read(&count_count_start) != 2)
6808 + atomic_inc_unchecked(&count_count_start);
6809 + while (atomic_read_unchecked(&count_count_start) != 2)
6810 mb();
6811
6812 /*
6813 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6814 if (i == NR_LOOPS-1)
6815 write_c0_count(initcount);
6816
6817 - atomic_inc(&count_count_stop);
6818 - while (atomic_read(&count_count_stop) != 2)
6819 + atomic_inc_unchecked(&count_count_stop);
6820 + while (atomic_read_unchecked(&count_count_stop) != 2)
6821 mb();
6822 }
6823 /* Arrange for an interrupt in a short while */
6824 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6825 index c3b41e2..46c32e9 100644
6826 --- a/arch/mips/kernel/traps.c
6827 +++ b/arch/mips/kernel/traps.c
6828 @@ -688,7 +688,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6829 siginfo_t info;
6830
6831 prev_state = exception_enter();
6832 - die_if_kernel("Integer overflow", regs);
6833 + if (unlikely(!user_mode(regs))) {
6834 +
6835 +#ifdef CONFIG_PAX_REFCOUNT
6836 + if (fixup_exception(regs)) {
6837 + pax_report_refcount_overflow(regs);
6838 + exception_exit(prev_state);
6839 + return;
6840 + }
6841 +#endif
6842 +
6843 + die("Integer overflow", regs);
6844 + }
6845
6846 info.si_code = FPE_INTOVF;
6847 info.si_signo = SIGFPE;
6848 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6849 index 270bbd4..c01932a 100644
6850 --- a/arch/mips/kvm/mips.c
6851 +++ b/arch/mips/kvm/mips.c
6852 @@ -815,7 +815,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6853 return r;
6854 }
6855
6856 -int kvm_arch_init(void *opaque)
6857 +int kvm_arch_init(const void *opaque)
6858 {
6859 if (kvm_mips_callbacks) {
6860 kvm_err("kvm: module already exists\n");
6861 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6862 index 70ab5d6..62940fe 100644
6863 --- a/arch/mips/mm/fault.c
6864 +++ b/arch/mips/mm/fault.c
6865 @@ -28,6 +28,23 @@
6866 #include <asm/highmem.h> /* For VMALLOC_END */
6867 #include <linux/kdebug.h>
6868
6869 +#ifdef CONFIG_PAX_PAGEEXEC
6870 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6871 +{
6872 + unsigned long i;
6873 +
6874 + printk(KERN_ERR "PAX: bytes at PC: ");
6875 + for (i = 0; i < 5; i++) {
6876 + unsigned int c;
6877 + if (get_user(c, (unsigned int *)pc+i))
6878 + printk(KERN_CONT "???????? ");
6879 + else
6880 + printk(KERN_CONT "%08x ", c);
6881 + }
6882 + printk("\n");
6883 +}
6884 +#endif
6885 +
6886 /*
6887 * This routine handles page faults. It determines the address,
6888 * and the problem, and then passes it off to one of the appropriate
6889 @@ -201,6 +218,14 @@ bad_area:
6890 bad_area_nosemaphore:
6891 /* User mode accesses just cause a SIGSEGV */
6892 if (user_mode(regs)) {
6893 +
6894 +#ifdef CONFIG_PAX_PAGEEXEC
6895 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6896 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6897 + do_group_exit(SIGKILL);
6898 + }
6899 +#endif
6900 +
6901 tsk->thread.cp0_badvaddr = address;
6902 tsk->thread.error_code = write;
6903 #if 0
6904 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6905 index f1baadd..5472dca 100644
6906 --- a/arch/mips/mm/mmap.c
6907 +++ b/arch/mips/mm/mmap.c
6908 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6909 struct vm_area_struct *vma;
6910 unsigned long addr = addr0;
6911 int do_color_align;
6912 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6913 struct vm_unmapped_area_info info;
6914
6915 if (unlikely(len > TASK_SIZE))
6916 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6917 do_color_align = 1;
6918
6919 /* requesting a specific address */
6920 +
6921 +#ifdef CONFIG_PAX_RANDMMAP
6922 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6923 +#endif
6924 +
6925 if (addr) {
6926 if (do_color_align)
6927 addr = COLOUR_ALIGN(addr, pgoff);
6928 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6929 addr = PAGE_ALIGN(addr);
6930
6931 vma = find_vma(mm, addr);
6932 - if (TASK_SIZE - len >= addr &&
6933 - (!vma || addr + len <= vma->vm_start))
6934 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6935 return addr;
6936 }
6937
6938 info.length = len;
6939 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6940 info.align_offset = pgoff << PAGE_SHIFT;
6941 + info.threadstack_offset = offset;
6942
6943 if (dir == DOWN) {
6944 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6945 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6946 {
6947 unsigned long random_factor = 0UL;
6948
6949 +#ifdef CONFIG_PAX_RANDMMAP
6950 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6951 +#endif
6952 +
6953 if (current->flags & PF_RANDOMIZE) {
6954 random_factor = get_random_int();
6955 random_factor = random_factor << PAGE_SHIFT;
6956 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6957
6958 if (mmap_is_legacy()) {
6959 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
6960 +
6961 +#ifdef CONFIG_PAX_RANDMMAP
6962 + if (mm->pax_flags & MF_PAX_RANDMMAP)
6963 + mm->mmap_base += mm->delta_mmap;
6964 +#endif
6965 +
6966 mm->get_unmapped_area = arch_get_unmapped_area;
6967 } else {
6968 mm->mmap_base = mmap_base(random_factor);
6969 +
6970 +#ifdef CONFIG_PAX_RANDMMAP
6971 + if (mm->pax_flags & MF_PAX_RANDMMAP)
6972 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
6973 +#endif
6974 +
6975 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
6976 }
6977 }
6978
6979 -static inline unsigned long brk_rnd(void)
6980 -{
6981 - unsigned long rnd = get_random_int();
6982 -
6983 - rnd = rnd << PAGE_SHIFT;
6984 - /* 8MB for 32bit, 256MB for 64bit */
6985 - if (TASK_IS_32BIT_ADDR)
6986 - rnd = rnd & 0x7ffffful;
6987 - else
6988 - rnd = rnd & 0xffffffful;
6989 -
6990 - return rnd;
6991 -}
6992 -
6993 -unsigned long arch_randomize_brk(struct mm_struct *mm)
6994 -{
6995 - unsigned long base = mm->brk;
6996 - unsigned long ret;
6997 -
6998 - ret = PAGE_ALIGN(base + brk_rnd());
6999 -
7000 - if (ret < mm->brk)
7001 - return mm->brk;
7002 -
7003 - return ret;
7004 -}
7005 -
7006 int __virt_addr_valid(const volatile void *kaddr)
7007 {
7008 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7009 diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
7010 index d07e041..bedb72b 100644
7011 --- a/arch/mips/pci/pci-octeon.c
7012 +++ b/arch/mips/pci/pci-octeon.c
7013 @@ -327,8 +327,8 @@ static int octeon_write_config(struct pci_bus *bus, unsigned int devfn,
7014
7015
7016 static struct pci_ops octeon_pci_ops = {
7017 - octeon_read_config,
7018 - octeon_write_config,
7019 + .read = octeon_read_config,
7020 + .write = octeon_write_config,
7021 };
7022
7023 static struct resource octeon_pci_mem_resource = {
7024 diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
7025 index 5e36c33..eb4a17b 100644
7026 --- a/arch/mips/pci/pcie-octeon.c
7027 +++ b/arch/mips/pci/pcie-octeon.c
7028 @@ -1792,8 +1792,8 @@ static int octeon_dummy_write_config(struct pci_bus *bus, unsigned int devfn,
7029 }
7030
7031 static struct pci_ops octeon_pcie0_ops = {
7032 - octeon_pcie0_read_config,
7033 - octeon_pcie0_write_config,
7034 + .read = octeon_pcie0_read_config,
7035 + .write = octeon_pcie0_write_config,
7036 };
7037
7038 static struct resource octeon_pcie0_mem_resource = {
7039 @@ -1813,8 +1813,8 @@ static struct pci_controller octeon_pcie0_controller = {
7040 };
7041
7042 static struct pci_ops octeon_pcie1_ops = {
7043 - octeon_pcie1_read_config,
7044 - octeon_pcie1_write_config,
7045 + .read = octeon_pcie1_read_config,
7046 + .write = octeon_pcie1_write_config,
7047 };
7048
7049 static struct resource octeon_pcie1_mem_resource = {
7050 @@ -1834,8 +1834,8 @@ static struct pci_controller octeon_pcie1_controller = {
7051 };
7052
7053 static struct pci_ops octeon_dummy_ops = {
7054 - octeon_dummy_read_config,
7055 - octeon_dummy_write_config,
7056 + .read = octeon_dummy_read_config,
7057 + .write = octeon_dummy_write_config,
7058 };
7059
7060 static struct resource octeon_dummy_mem_resource = {
7061 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7062 index a2358b4..7cead4f 100644
7063 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7064 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7065 @@ -187,9 +187,9 @@ void
7066 cont_nmi_dump(void)
7067 {
7068 #ifndef REAL_NMI_SIGNAL
7069 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7070 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7071
7072 - atomic_inc(&nmied_cpus);
7073 + atomic_inc_unchecked(&nmied_cpus);
7074 #endif
7075 /*
7076 * Only allow 1 cpu to proceed
7077 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7078 udelay(10000);
7079 }
7080 #else
7081 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7082 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7083 #endif
7084
7085 /*
7086 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7087 index a046b30..6799527 100644
7088 --- a/arch/mips/sni/rm200.c
7089 +++ b/arch/mips/sni/rm200.c
7090 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7091 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7092 spurious_irq_mask |= irqmask;
7093 }
7094 - atomic_inc(&irq_err_count);
7095 + atomic_inc_unchecked(&irq_err_count);
7096 /*
7097 * Theoretically we do not have to handle this IRQ,
7098 * but in Linux this does not cause problems and is
7099 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7100 index 41e873b..34d33a7 100644
7101 --- a/arch/mips/vr41xx/common/icu.c
7102 +++ b/arch/mips/vr41xx/common/icu.c
7103 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7104
7105 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7106
7107 - atomic_inc(&irq_err_count);
7108 + atomic_inc_unchecked(&irq_err_count);
7109
7110 return -1;
7111 }
7112 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7113 index ae0e4ee..e8f0692 100644
7114 --- a/arch/mips/vr41xx/common/irq.c
7115 +++ b/arch/mips/vr41xx/common/irq.c
7116 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7117 irq_cascade_t *cascade;
7118
7119 if (irq >= NR_IRQS) {
7120 - atomic_inc(&irq_err_count);
7121 + atomic_inc_unchecked(&irq_err_count);
7122 return;
7123 }
7124
7125 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7126 ret = cascade->get_irq(irq);
7127 irq = ret;
7128 if (ret < 0)
7129 - atomic_inc(&irq_err_count);
7130 + atomic_inc_unchecked(&irq_err_count);
7131 else
7132 irq_dispatch(irq);
7133 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7134 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7135 index 967d144..db12197 100644
7136 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7137 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7138 @@ -11,12 +11,14 @@
7139 #ifndef _ASM_PROC_CACHE_H
7140 #define _ASM_PROC_CACHE_H
7141
7142 +#include <linux/const.h>
7143 +
7144 /* L1 cache */
7145
7146 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7147 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7148 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7149 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7150 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7151 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7152
7153 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7154 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7155 index bcb5df2..84fabd2 100644
7156 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7157 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7158 @@ -16,13 +16,15 @@
7159 #ifndef _ASM_PROC_CACHE_H
7160 #define _ASM_PROC_CACHE_H
7161
7162 +#include <linux/const.h>
7163 +
7164 /*
7165 * L1 cache
7166 */
7167 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7168 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7169 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7170 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7171 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7172 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7173
7174 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7175 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7176 index 4ce7a01..449202a 100644
7177 --- a/arch/openrisc/include/asm/cache.h
7178 +++ b/arch/openrisc/include/asm/cache.h
7179 @@ -19,11 +19,13 @@
7180 #ifndef __ASM_OPENRISC_CACHE_H
7181 #define __ASM_OPENRISC_CACHE_H
7182
7183 +#include <linux/const.h>
7184 +
7185 /* FIXME: How can we replace these with values from the CPU...
7186 * they shouldn't be hard-coded!
7187 */
7188
7189 -#define L1_CACHE_BYTES 16
7190 #define L1_CACHE_SHIFT 4
7191 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7192
7193 #endif /* __ASM_OPENRISC_CACHE_H */
7194 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7195 index 226f8ca..9d9b87d 100644
7196 --- a/arch/parisc/include/asm/atomic.h
7197 +++ b/arch/parisc/include/asm/atomic.h
7198 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7199 return dec;
7200 }
7201
7202 +#define atomic64_read_unchecked(v) atomic64_read(v)
7203 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7204 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7205 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7206 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7207 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7208 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7209 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7210 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7211 +
7212 #endif /* !CONFIG_64BIT */
7213
7214
7215 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7216 index 47f11c7..3420df2 100644
7217 --- a/arch/parisc/include/asm/cache.h
7218 +++ b/arch/parisc/include/asm/cache.h
7219 @@ -5,6 +5,7 @@
7220 #ifndef __ARCH_PARISC_CACHE_H
7221 #define __ARCH_PARISC_CACHE_H
7222
7223 +#include <linux/const.h>
7224
7225 /*
7226 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7227 @@ -15,13 +16,13 @@
7228 * just ruin performance.
7229 */
7230 #ifdef CONFIG_PA20
7231 -#define L1_CACHE_BYTES 64
7232 #define L1_CACHE_SHIFT 6
7233 #else
7234 -#define L1_CACHE_BYTES 32
7235 #define L1_CACHE_SHIFT 5
7236 #endif
7237
7238 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7239 +
7240 #ifndef __ASSEMBLY__
7241
7242 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7243 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7244 index 3391d06..c23a2cc 100644
7245 --- a/arch/parisc/include/asm/elf.h
7246 +++ b/arch/parisc/include/asm/elf.h
7247 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7248
7249 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7250
7251 +#ifdef CONFIG_PAX_ASLR
7252 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7253 +
7254 +#define PAX_DELTA_MMAP_LEN 16
7255 +#define PAX_DELTA_STACK_LEN 16
7256 +#endif
7257 +
7258 /* This yields a mask that user programs can use to figure out what
7259 instruction set this CPU supports. This could be done in user space,
7260 but it's not easy, and we've already done it here. */
7261 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7262 index f213f5b..0af3e8e 100644
7263 --- a/arch/parisc/include/asm/pgalloc.h
7264 +++ b/arch/parisc/include/asm/pgalloc.h
7265 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7266 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7267 }
7268
7269 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7270 +{
7271 + pgd_populate(mm, pgd, pmd);
7272 +}
7273 +
7274 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7275 {
7276 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7277 @@ -93,6 +98,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7278 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7279 #define pmd_free(mm, x) do { } while (0)
7280 #define pgd_populate(mm, pmd, pte) BUG()
7281 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7282
7283 #endif
7284
7285 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7286 index 22b89d1..ce34230 100644
7287 --- a/arch/parisc/include/asm/pgtable.h
7288 +++ b/arch/parisc/include/asm/pgtable.h
7289 @@ -223,6 +223,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7290 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7291 #define PAGE_COPY PAGE_EXECREAD
7292 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7293 +
7294 +#ifdef CONFIG_PAX_PAGEEXEC
7295 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7296 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7297 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7298 +#else
7299 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7300 +# define PAGE_COPY_NOEXEC PAGE_COPY
7301 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7302 +#endif
7303 +
7304 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7305 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7306 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7307 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7308 index a5cb070..8604ddc 100644
7309 --- a/arch/parisc/include/asm/uaccess.h
7310 +++ b/arch/parisc/include/asm/uaccess.h
7311 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7312 const void __user *from,
7313 unsigned long n)
7314 {
7315 - int sz = __compiletime_object_size(to);
7316 + size_t sz = __compiletime_object_size(to);
7317 int ret = -EFAULT;
7318
7319 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7320 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7321 ret = __copy_from_user(to, from, n);
7322 else
7323 copy_from_user_overflow();
7324 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7325 index 5822e8e..bc5e638 100644
7326 --- a/arch/parisc/kernel/module.c
7327 +++ b/arch/parisc/kernel/module.c
7328 @@ -98,16 +98,38 @@
7329
7330 /* three functions to determine where in the module core
7331 * or init pieces the location is */
7332 +static inline int in_init_rx(struct module *me, void *loc)
7333 +{
7334 + return (loc >= me->module_init_rx &&
7335 + loc < (me->module_init_rx + me->init_size_rx));
7336 +}
7337 +
7338 +static inline int in_init_rw(struct module *me, void *loc)
7339 +{
7340 + return (loc >= me->module_init_rw &&
7341 + loc < (me->module_init_rw + me->init_size_rw));
7342 +}
7343 +
7344 static inline int in_init(struct module *me, void *loc)
7345 {
7346 - return (loc >= me->module_init &&
7347 - loc <= (me->module_init + me->init_size));
7348 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7349 +}
7350 +
7351 +static inline int in_core_rx(struct module *me, void *loc)
7352 +{
7353 + return (loc >= me->module_core_rx &&
7354 + loc < (me->module_core_rx + me->core_size_rx));
7355 +}
7356 +
7357 +static inline int in_core_rw(struct module *me, void *loc)
7358 +{
7359 + return (loc >= me->module_core_rw &&
7360 + loc < (me->module_core_rw + me->core_size_rw));
7361 }
7362
7363 static inline int in_core(struct module *me, void *loc)
7364 {
7365 - return (loc >= me->module_core &&
7366 - loc <= (me->module_core + me->core_size));
7367 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7368 }
7369
7370 static inline int in_local(struct module *me, void *loc)
7371 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7372 }
7373
7374 /* align things a bit */
7375 - me->core_size = ALIGN(me->core_size, 16);
7376 - me->arch.got_offset = me->core_size;
7377 - me->core_size += gots * sizeof(struct got_entry);
7378 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7379 + me->arch.got_offset = me->core_size_rw;
7380 + me->core_size_rw += gots * sizeof(struct got_entry);
7381
7382 - me->core_size = ALIGN(me->core_size, 16);
7383 - me->arch.fdesc_offset = me->core_size;
7384 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7385 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7386 + me->arch.fdesc_offset = me->core_size_rw;
7387 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7388
7389 me->arch.got_max = gots;
7390 me->arch.fdesc_max = fdescs;
7391 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7392
7393 BUG_ON(value == 0);
7394
7395 - got = me->module_core + me->arch.got_offset;
7396 + got = me->module_core_rw + me->arch.got_offset;
7397 for (i = 0; got[i].addr; i++)
7398 if (got[i].addr == value)
7399 goto out;
7400 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7401 #ifdef CONFIG_64BIT
7402 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7403 {
7404 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7405 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7406
7407 if (!value) {
7408 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7409 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7410
7411 /* Create new one */
7412 fdesc->addr = value;
7413 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7414 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7415 return (Elf_Addr)fdesc;
7416 }
7417 #endif /* CONFIG_64BIT */
7418 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7419
7420 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7421 end = table + sechdrs[me->arch.unwind_section].sh_size;
7422 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7423 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7424
7425 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7426 me->arch.unwind_section, table, end, gp);
7427 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7428 index e1ffea2..46ed66e 100644
7429 --- a/arch/parisc/kernel/sys_parisc.c
7430 +++ b/arch/parisc/kernel/sys_parisc.c
7431 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7432 unsigned long task_size = TASK_SIZE;
7433 int do_color_align, last_mmap;
7434 struct vm_unmapped_area_info info;
7435 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7436
7437 if (len > task_size)
7438 return -ENOMEM;
7439 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7440 goto found_addr;
7441 }
7442
7443 +#ifdef CONFIG_PAX_RANDMMAP
7444 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7445 +#endif
7446 +
7447 if (addr) {
7448 if (do_color_align && last_mmap)
7449 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7450 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7451 info.high_limit = mmap_upper_limit();
7452 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7453 info.align_offset = shared_align_offset(last_mmap, pgoff);
7454 + info.threadstack_offset = offset;
7455 addr = vm_unmapped_area(&info);
7456
7457 found_addr:
7458 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7459 unsigned long addr = addr0;
7460 int do_color_align, last_mmap;
7461 struct vm_unmapped_area_info info;
7462 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7463
7464 #ifdef CONFIG_64BIT
7465 /* This should only ever run for 32-bit processes. */
7466 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7467 }
7468
7469 /* requesting a specific address */
7470 +#ifdef CONFIG_PAX_RANDMMAP
7471 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7472 +#endif
7473 +
7474 if (addr) {
7475 if (do_color_align && last_mmap)
7476 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7477 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7478 info.high_limit = mm->mmap_base;
7479 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7480 info.align_offset = shared_align_offset(last_mmap, pgoff);
7481 + info.threadstack_offset = offset;
7482 addr = vm_unmapped_area(&info);
7483 if (!(addr & ~PAGE_MASK))
7484 goto found_addr;
7485 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7486 mm->mmap_legacy_base = mmap_legacy_base();
7487 mm->mmap_base = mmap_upper_limit();
7488
7489 +#ifdef CONFIG_PAX_RANDMMAP
7490 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7491 + mm->mmap_legacy_base += mm->delta_mmap;
7492 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7493 + }
7494 +#endif
7495 +
7496 if (mmap_is_legacy()) {
7497 mm->mmap_base = mm->mmap_legacy_base;
7498 mm->get_unmapped_area = arch_get_unmapped_area;
7499 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7500 index 47ee620..1107387 100644
7501 --- a/arch/parisc/kernel/traps.c
7502 +++ b/arch/parisc/kernel/traps.c
7503 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7504
7505 down_read(&current->mm->mmap_sem);
7506 vma = find_vma(current->mm,regs->iaoq[0]);
7507 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7508 - && (vma->vm_flags & VM_EXEC)) {
7509 -
7510 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7511 fault_address = regs->iaoq[0];
7512 fault_space = regs->iasq[0];
7513
7514 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7515 index e5120e6..8ddb5cc 100644
7516 --- a/arch/parisc/mm/fault.c
7517 +++ b/arch/parisc/mm/fault.c
7518 @@ -15,6 +15,7 @@
7519 #include <linux/sched.h>
7520 #include <linux/interrupt.h>
7521 #include <linux/module.h>
7522 +#include <linux/unistd.h>
7523
7524 #include <asm/uaccess.h>
7525 #include <asm/traps.h>
7526 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7527 static unsigned long
7528 parisc_acctyp(unsigned long code, unsigned int inst)
7529 {
7530 - if (code == 6 || code == 16)
7531 + if (code == 6 || code == 7 || code == 16)
7532 return VM_EXEC;
7533
7534 switch (inst & 0xf0000000) {
7535 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7536 }
7537 #endif
7538
7539 +#ifdef CONFIG_PAX_PAGEEXEC
7540 +/*
7541 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7542 + *
7543 + * returns 1 when task should be killed
7544 + * 2 when rt_sigreturn trampoline was detected
7545 + * 3 when unpatched PLT trampoline was detected
7546 + */
7547 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7548 +{
7549 +
7550 +#ifdef CONFIG_PAX_EMUPLT
7551 + int err;
7552 +
7553 + do { /* PaX: unpatched PLT emulation */
7554 + unsigned int bl, depwi;
7555 +
7556 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7557 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7558 +
7559 + if (err)
7560 + break;
7561 +
7562 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7563 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7564 +
7565 + err = get_user(ldw, (unsigned int *)addr);
7566 + err |= get_user(bv, (unsigned int *)(addr+4));
7567 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7568 +
7569 + if (err)
7570 + break;
7571 +
7572 + if (ldw == 0x0E801096U &&
7573 + bv == 0xEAC0C000U &&
7574 + ldw2 == 0x0E881095U)
7575 + {
7576 + unsigned int resolver, map;
7577 +
7578 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7579 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7580 + if (err)
7581 + break;
7582 +
7583 + regs->gr[20] = instruction_pointer(regs)+8;
7584 + regs->gr[21] = map;
7585 + regs->gr[22] = resolver;
7586 + regs->iaoq[0] = resolver | 3UL;
7587 + regs->iaoq[1] = regs->iaoq[0] + 4;
7588 + return 3;
7589 + }
7590 + }
7591 + } while (0);
7592 +#endif
7593 +
7594 +#ifdef CONFIG_PAX_EMUTRAMP
7595 +
7596 +#ifndef CONFIG_PAX_EMUSIGRT
7597 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7598 + return 1;
7599 +#endif
7600 +
7601 + do { /* PaX: rt_sigreturn emulation */
7602 + unsigned int ldi1, ldi2, bel, nop;
7603 +
7604 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7605 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7606 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7607 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7608 +
7609 + if (err)
7610 + break;
7611 +
7612 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7613 + ldi2 == 0x3414015AU &&
7614 + bel == 0xE4008200U &&
7615 + nop == 0x08000240U)
7616 + {
7617 + regs->gr[25] = (ldi1 & 2) >> 1;
7618 + regs->gr[20] = __NR_rt_sigreturn;
7619 + regs->gr[31] = regs->iaoq[1] + 16;
7620 + regs->sr[0] = regs->iasq[1];
7621 + regs->iaoq[0] = 0x100UL;
7622 + regs->iaoq[1] = regs->iaoq[0] + 4;
7623 + regs->iasq[0] = regs->sr[2];
7624 + regs->iasq[1] = regs->sr[2];
7625 + return 2;
7626 + }
7627 + } while (0);
7628 +#endif
7629 +
7630 + return 1;
7631 +}
7632 +
7633 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7634 +{
7635 + unsigned long i;
7636 +
7637 + printk(KERN_ERR "PAX: bytes at PC: ");
7638 + for (i = 0; i < 5; i++) {
7639 + unsigned int c;
7640 + if (get_user(c, (unsigned int *)pc+i))
7641 + printk(KERN_CONT "???????? ");
7642 + else
7643 + printk(KERN_CONT "%08x ", c);
7644 + }
7645 + printk("\n");
7646 +}
7647 +#endif
7648 +
7649 int fixup_exception(struct pt_regs *regs)
7650 {
7651 const struct exception_table_entry *fix;
7652 @@ -234,8 +345,33 @@ retry:
7653
7654 good_area:
7655
7656 - if ((vma->vm_flags & acc_type) != acc_type)
7657 + if ((vma->vm_flags & acc_type) != acc_type) {
7658 +
7659 +#ifdef CONFIG_PAX_PAGEEXEC
7660 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7661 + (address & ~3UL) == instruction_pointer(regs))
7662 + {
7663 + up_read(&mm->mmap_sem);
7664 + switch (pax_handle_fetch_fault(regs)) {
7665 +
7666 +#ifdef CONFIG_PAX_EMUPLT
7667 + case 3:
7668 + return;
7669 +#endif
7670 +
7671 +#ifdef CONFIG_PAX_EMUTRAMP
7672 + case 2:
7673 + return;
7674 +#endif
7675 +
7676 + }
7677 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7678 + do_group_exit(SIGKILL);
7679 + }
7680 +#endif
7681 +
7682 goto bad_area;
7683 + }
7684
7685 /*
7686 * If for any reason at all we couldn't handle the fault, make
7687 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7688 index a2a168e..e484682 100644
7689 --- a/arch/powerpc/Kconfig
7690 +++ b/arch/powerpc/Kconfig
7691 @@ -408,6 +408,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7692 config KEXEC
7693 bool "kexec system call"
7694 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7695 + depends on !GRKERNSEC_KMEM
7696 help
7697 kexec is a system call that implements the ability to shutdown your
7698 current kernel, and to start another kernel. It is like a reboot
7699 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7700 index 512d278..d31fadd 100644
7701 --- a/arch/powerpc/include/asm/atomic.h
7702 +++ b/arch/powerpc/include/asm/atomic.h
7703 @@ -12,6 +12,11 @@
7704
7705 #define ATOMIC_INIT(i) { (i) }
7706
7707 +#define _ASM_EXTABLE(from, to) \
7708 +" .section __ex_table,\"a\"\n" \
7709 + PPC_LONG" " #from ", " #to"\n" \
7710 +" .previous\n"
7711 +
7712 static __inline__ int atomic_read(const atomic_t *v)
7713 {
7714 int t;
7715 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7716 return t;
7717 }
7718
7719 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7720 +{
7721 + int t;
7722 +
7723 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7724 +
7725 + return t;
7726 +}
7727 +
7728 static __inline__ void atomic_set(atomic_t *v, int i)
7729 {
7730 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7731 }
7732
7733 -#define ATOMIC_OP(op, asm_op) \
7734 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7735 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7736 +{
7737 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7738 +}
7739 +
7740 +#ifdef CONFIG_PAX_REFCOUNT
7741 +#define __REFCOUNT_OP(op) op##o.
7742 +#define __OVERFLOW_PRE \
7743 + " mcrxr cr0\n"
7744 +#define __OVERFLOW_POST \
7745 + " bf 4*cr0+so, 3f\n" \
7746 + "2: .long 0x00c00b00\n" \
7747 + "3:\n"
7748 +#define __OVERFLOW_EXTABLE \
7749 + "\n4:\n"
7750 + _ASM_EXTABLE(2b, 4b)
7751 +#else
7752 +#define __REFCOUNT_OP(op) op
7753 +#define __OVERFLOW_PRE
7754 +#define __OVERFLOW_POST
7755 +#define __OVERFLOW_EXTABLE
7756 +#endif
7757 +
7758 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7759 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7760 { \
7761 int t; \
7762 \
7763 __asm__ __volatile__( \
7764 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7765 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7766 + pre_op \
7767 #asm_op " %0,%2,%0\n" \
7768 + post_op \
7769 PPC405_ERR77(0,%3) \
7770 " stwcx. %0,0,%3 \n" \
7771 " bne- 1b\n" \
7772 + extable \
7773 : "=&r" (t), "+m" (v->counter) \
7774 : "r" (a), "r" (&v->counter) \
7775 : "cc"); \
7776 } \
7777
7778 -#define ATOMIC_OP_RETURN(op, asm_op) \
7779 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7780 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7781 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7782 +
7783 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7784 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7785 { \
7786 int t; \
7787 \
7788 __asm__ __volatile__( \
7789 PPC_ATOMIC_ENTRY_BARRIER \
7790 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7791 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7792 + pre_op \
7793 #asm_op " %0,%1,%0\n" \
7794 + post_op \
7795 PPC405_ERR77(0,%2) \
7796 " stwcx. %0,0,%2 \n" \
7797 " bne- 1b\n" \
7798 + extable \
7799 PPC_ATOMIC_EXIT_BARRIER \
7800 : "=&r" (t) \
7801 : "r" (a), "r" (&v->counter) \
7802 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7803 return t; \
7804 }
7805
7806 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7807 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7808 +
7809 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7810
7811 ATOMIC_OPS(add, add)
7812 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7813
7814 #undef ATOMIC_OPS
7815 #undef ATOMIC_OP_RETURN
7816 +#undef __ATOMIC_OP_RETURN
7817 #undef ATOMIC_OP
7818 +#undef __ATOMIC_OP
7819
7820 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7821
7822 -static __inline__ void atomic_inc(atomic_t *v)
7823 -{
7824 - int t;
7825 +/*
7826 + * atomic_inc - increment atomic variable
7827 + * @v: pointer of type atomic_t
7828 + *
7829 + * Automatically increments @v by 1
7830 + */
7831 +#define atomic_inc(v) atomic_add(1, (v))
7832 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7833
7834 - __asm__ __volatile__(
7835 -"1: lwarx %0,0,%2 # atomic_inc\n\
7836 - addic %0,%0,1\n"
7837 - PPC405_ERR77(0,%2)
7838 -" stwcx. %0,0,%2 \n\
7839 - bne- 1b"
7840 - : "=&r" (t), "+m" (v->counter)
7841 - : "r" (&v->counter)
7842 - : "cc", "xer");
7843 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7844 +{
7845 + atomic_add_unchecked(1, v);
7846 }
7847
7848 -static __inline__ int atomic_inc_return(atomic_t *v)
7849 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7850 {
7851 - int t;
7852 -
7853 - __asm__ __volatile__(
7854 - PPC_ATOMIC_ENTRY_BARRIER
7855 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7856 - addic %0,%0,1\n"
7857 - PPC405_ERR77(0,%1)
7858 -" stwcx. %0,0,%1 \n\
7859 - bne- 1b"
7860 - PPC_ATOMIC_EXIT_BARRIER
7861 - : "=&r" (t)
7862 - : "r" (&v->counter)
7863 - : "cc", "xer", "memory");
7864 -
7865 - return t;
7866 + return atomic_add_return_unchecked(1, v);
7867 }
7868
7869 /*
7870 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7871 */
7872 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7873
7874 -static __inline__ void atomic_dec(atomic_t *v)
7875 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7876 {
7877 - int t;
7878 -
7879 - __asm__ __volatile__(
7880 -"1: lwarx %0,0,%2 # atomic_dec\n\
7881 - addic %0,%0,-1\n"
7882 - PPC405_ERR77(0,%2)\
7883 -" stwcx. %0,0,%2\n\
7884 - bne- 1b"
7885 - : "=&r" (t), "+m" (v->counter)
7886 - : "r" (&v->counter)
7887 - : "cc", "xer");
7888 + return atomic_add_return_unchecked(1, v) == 0;
7889 }
7890
7891 -static __inline__ int atomic_dec_return(atomic_t *v)
7892 +/*
7893 + * atomic_dec - decrement atomic variable
7894 + * @v: pointer of type atomic_t
7895 + *
7896 + * Atomically decrements @v by 1
7897 + */
7898 +#define atomic_dec(v) atomic_sub(1, (v))
7899 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7900 +
7901 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7902 {
7903 - int t;
7904 -
7905 - __asm__ __volatile__(
7906 - PPC_ATOMIC_ENTRY_BARRIER
7907 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7908 - addic %0,%0,-1\n"
7909 - PPC405_ERR77(0,%1)
7910 -" stwcx. %0,0,%1\n\
7911 - bne- 1b"
7912 - PPC_ATOMIC_EXIT_BARRIER
7913 - : "=&r" (t)
7914 - : "r" (&v->counter)
7915 - : "cc", "xer", "memory");
7916 -
7917 - return t;
7918 + atomic_sub_unchecked(1, v);
7919 }
7920
7921 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7922 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7923
7924 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7925 +{
7926 + return cmpxchg(&(v->counter), old, new);
7927 +}
7928 +
7929 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7930 +{
7931 + return xchg(&(v->counter), new);
7932 +}
7933 +
7934 /**
7935 * __atomic_add_unless - add unless the number is a given value
7936 * @v: pointer of type atomic_t
7937 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7938 PPC_ATOMIC_ENTRY_BARRIER
7939 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7940 cmpw 0,%0,%3 \n\
7941 - beq- 2f \n\
7942 - add %0,%2,%0 \n"
7943 + beq- 2f \n"
7944 +
7945 +#ifdef CONFIG_PAX_REFCOUNT
7946 +" mcrxr cr0\n"
7947 +" addo. %0,%2,%0\n"
7948 +" bf 4*cr0+so, 4f\n"
7949 +"3:.long " "0x00c00b00""\n"
7950 +"4:\n"
7951 +#else
7952 + "add %0,%2,%0 \n"
7953 +#endif
7954 +
7955 PPC405_ERR77(0,%2)
7956 " stwcx. %0,0,%1 \n\
7957 bne- 1b \n"
7958 +"5:"
7959 +
7960 +#ifdef CONFIG_PAX_REFCOUNT
7961 + _ASM_EXTABLE(3b, 5b)
7962 +#endif
7963 +
7964 PPC_ATOMIC_EXIT_BARRIER
7965 " subf %0,%2,%0 \n\
7966 2:"
7967 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7968 }
7969 #define atomic_dec_if_positive atomic_dec_if_positive
7970
7971 +#define smp_mb__before_atomic_dec() smp_mb()
7972 +#define smp_mb__after_atomic_dec() smp_mb()
7973 +#define smp_mb__before_atomic_inc() smp_mb()
7974 +#define smp_mb__after_atomic_inc() smp_mb()
7975 +
7976 #ifdef __powerpc64__
7977
7978 #define ATOMIC64_INIT(i) { (i) }
7979 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7980 return t;
7981 }
7982
7983 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7984 +{
7985 + long t;
7986 +
7987 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7988 +
7989 + return t;
7990 +}
7991 +
7992 static __inline__ void atomic64_set(atomic64_t *v, long i)
7993 {
7994 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7995 }
7996
7997 -#define ATOMIC64_OP(op, asm_op) \
7998 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7999 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8000 +{
8001 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8002 +}
8003 +
8004 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8005 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8006 { \
8007 long t; \
8008 \
8009 __asm__ __volatile__( \
8010 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8011 + pre_op \
8012 #asm_op " %0,%2,%0\n" \
8013 + post_op \
8014 " stdcx. %0,0,%3 \n" \
8015 " bne- 1b\n" \
8016 + extable \
8017 : "=&r" (t), "+m" (v->counter) \
8018 : "r" (a), "r" (&v->counter) \
8019 : "cc"); \
8020 }
8021
8022 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8023 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8024 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8025 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8026 +
8027 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8028 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8029 { \
8030 long t; \
8031 \
8032 __asm__ __volatile__( \
8033 PPC_ATOMIC_ENTRY_BARRIER \
8034 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8035 + pre_op \
8036 #asm_op " %0,%1,%0\n" \
8037 + post_op \
8038 " stdcx. %0,0,%2 \n" \
8039 " bne- 1b\n" \
8040 + extable \
8041 PPC_ATOMIC_EXIT_BARRIER \
8042 : "=&r" (t) \
8043 : "r" (a), "r" (&v->counter) \
8044 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8045 return t; \
8046 }
8047
8048 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8049 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8050 +
8051 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8052
8053 ATOMIC64_OPS(add, add)
8054 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8055
8056 #undef ATOMIC64_OPS
8057 #undef ATOMIC64_OP_RETURN
8058 +#undef __ATOMIC64_OP_RETURN
8059 #undef ATOMIC64_OP
8060 +#undef __ATOMIC64_OP
8061 +#undef __OVERFLOW_EXTABLE
8062 +#undef __OVERFLOW_POST
8063 +#undef __OVERFLOW_PRE
8064 +#undef __REFCOUNT_OP
8065
8066 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8067
8068 -static __inline__ void atomic64_inc(atomic64_t *v)
8069 -{
8070 - long t;
8071 +/*
8072 + * atomic64_inc - increment atomic variable
8073 + * @v: pointer of type atomic64_t
8074 + *
8075 + * Automatically increments @v by 1
8076 + */
8077 +#define atomic64_inc(v) atomic64_add(1, (v))
8078 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8079
8080 - __asm__ __volatile__(
8081 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8082 - addic %0,%0,1\n\
8083 - stdcx. %0,0,%2 \n\
8084 - bne- 1b"
8085 - : "=&r" (t), "+m" (v->counter)
8086 - : "r" (&v->counter)
8087 - : "cc", "xer");
8088 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8089 +{
8090 + atomic64_add_unchecked(1, v);
8091 }
8092
8093 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8094 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8095 {
8096 - long t;
8097 -
8098 - __asm__ __volatile__(
8099 - PPC_ATOMIC_ENTRY_BARRIER
8100 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8101 - addic %0,%0,1\n\
8102 - stdcx. %0,0,%1 \n\
8103 - bne- 1b"
8104 - PPC_ATOMIC_EXIT_BARRIER
8105 - : "=&r" (t)
8106 - : "r" (&v->counter)
8107 - : "cc", "xer", "memory");
8108 -
8109 - return t;
8110 + return atomic64_add_return_unchecked(1, v);
8111 }
8112
8113 /*
8114 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8115 */
8116 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8117
8118 -static __inline__ void atomic64_dec(atomic64_t *v)
8119 +/*
8120 + * atomic64_dec - decrement atomic variable
8121 + * @v: pointer of type atomic64_t
8122 + *
8123 + * Atomically decrements @v by 1
8124 + */
8125 +#define atomic64_dec(v) atomic64_sub(1, (v))
8126 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8127 +
8128 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8129 {
8130 - long t;
8131 -
8132 - __asm__ __volatile__(
8133 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8134 - addic %0,%0,-1\n\
8135 - stdcx. %0,0,%2\n\
8136 - bne- 1b"
8137 - : "=&r" (t), "+m" (v->counter)
8138 - : "r" (&v->counter)
8139 - : "cc", "xer");
8140 -}
8141 -
8142 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8143 -{
8144 - long t;
8145 -
8146 - __asm__ __volatile__(
8147 - PPC_ATOMIC_ENTRY_BARRIER
8148 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8149 - addic %0,%0,-1\n\
8150 - stdcx. %0,0,%1\n\
8151 - bne- 1b"
8152 - PPC_ATOMIC_EXIT_BARRIER
8153 - : "=&r" (t)
8154 - : "r" (&v->counter)
8155 - : "cc", "xer", "memory");
8156 -
8157 - return t;
8158 + atomic64_sub_unchecked(1, v);
8159 }
8160
8161 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8162 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8163 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8164 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8165
8166 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8167 +{
8168 + return cmpxchg(&(v->counter), old, new);
8169 +}
8170 +
8171 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8172 +{
8173 + return xchg(&(v->counter), new);
8174 +}
8175 +
8176 /**
8177 * atomic64_add_unless - add unless the number is a given value
8178 * @v: pointer of type atomic64_t
8179 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8180
8181 __asm__ __volatile__ (
8182 PPC_ATOMIC_ENTRY_BARRIER
8183 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8184 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8185 cmpd 0,%0,%3 \n\
8186 - beq- 2f \n\
8187 - add %0,%2,%0 \n"
8188 + beq- 2f \n"
8189 +
8190 +#ifdef CONFIG_PAX_REFCOUNT
8191 +" mcrxr cr0\n"
8192 +" addo. %0,%2,%0\n"
8193 +" bf 4*cr0+so, 4f\n"
8194 +"3:.long " "0x00c00b00""\n"
8195 +"4:\n"
8196 +#else
8197 + "add %0,%2,%0 \n"
8198 +#endif
8199 +
8200 " stdcx. %0,0,%1 \n\
8201 bne- 1b \n"
8202 PPC_ATOMIC_EXIT_BARRIER
8203 +"5:"
8204 +
8205 +#ifdef CONFIG_PAX_REFCOUNT
8206 + _ASM_EXTABLE(3b, 5b)
8207 +#endif
8208 +
8209 " subf %0,%2,%0 \n\
8210 2:"
8211 : "=&r" (t)
8212 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8213 index a3bf5be..e03ba81 100644
8214 --- a/arch/powerpc/include/asm/barrier.h
8215 +++ b/arch/powerpc/include/asm/barrier.h
8216 @@ -76,7 +76,7 @@
8217 do { \
8218 compiletime_assert_atomic_type(*p); \
8219 smp_lwsync(); \
8220 - ACCESS_ONCE(*p) = (v); \
8221 + ACCESS_ONCE_RW(*p) = (v); \
8222 } while (0)
8223
8224 #define smp_load_acquire(p) \
8225 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8226 index 34a05a1..a1f2c67 100644
8227 --- a/arch/powerpc/include/asm/cache.h
8228 +++ b/arch/powerpc/include/asm/cache.h
8229 @@ -4,6 +4,7 @@
8230 #ifdef __KERNEL__
8231
8232 #include <asm/reg.h>
8233 +#include <linux/const.h>
8234
8235 /* bytes per L1 cache line */
8236 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8237 @@ -23,7 +24,7 @@
8238 #define L1_CACHE_SHIFT 7
8239 #endif
8240
8241 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8242 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8243
8244 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8245
8246 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8247 index 57d289a..b36c98c 100644
8248 --- a/arch/powerpc/include/asm/elf.h
8249 +++ b/arch/powerpc/include/asm/elf.h
8250 @@ -30,6 +30,18 @@
8251
8252 #define ELF_ET_DYN_BASE 0x20000000
8253
8254 +#ifdef CONFIG_PAX_ASLR
8255 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8256 +
8257 +#ifdef __powerpc64__
8258 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8259 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8260 +#else
8261 +#define PAX_DELTA_MMAP_LEN 15
8262 +#define PAX_DELTA_STACK_LEN 15
8263 +#endif
8264 +#endif
8265 +
8266 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8267
8268 /*
8269 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8270 (0x7ff >> (PAGE_SHIFT - 12)) : \
8271 (0x3ffff >> (PAGE_SHIFT - 12)))
8272
8273 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8274 -#define arch_randomize_brk arch_randomize_brk
8275 -
8276 -
8277 #ifdef CONFIG_SPU_BASE
8278 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8279 #define NT_SPU 1
8280 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8281 index 8196e9c..d83a9f3 100644
8282 --- a/arch/powerpc/include/asm/exec.h
8283 +++ b/arch/powerpc/include/asm/exec.h
8284 @@ -4,6 +4,6 @@
8285 #ifndef _ASM_POWERPC_EXEC_H
8286 #define _ASM_POWERPC_EXEC_H
8287
8288 -extern unsigned long arch_align_stack(unsigned long sp);
8289 +#define arch_align_stack(x) ((x) & ~0xfUL)
8290
8291 #endif /* _ASM_POWERPC_EXEC_H */
8292 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8293 index 5acabbd..7ea14fa 100644
8294 --- a/arch/powerpc/include/asm/kmap_types.h
8295 +++ b/arch/powerpc/include/asm/kmap_types.h
8296 @@ -10,7 +10,7 @@
8297 * 2 of the License, or (at your option) any later version.
8298 */
8299
8300 -#define KM_TYPE_NR 16
8301 +#define KM_TYPE_NR 17
8302
8303 #endif /* __KERNEL__ */
8304 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8305 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8306 index b8da913..c02b593 100644
8307 --- a/arch/powerpc/include/asm/local.h
8308 +++ b/arch/powerpc/include/asm/local.h
8309 @@ -9,21 +9,65 @@ typedef struct
8310 atomic_long_t a;
8311 } local_t;
8312
8313 +typedef struct
8314 +{
8315 + atomic_long_unchecked_t a;
8316 +} local_unchecked_t;
8317 +
8318 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8319
8320 #define local_read(l) atomic_long_read(&(l)->a)
8321 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8322 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8323 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8324
8325 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8326 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8327 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8328 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8329 #define local_inc(l) atomic_long_inc(&(l)->a)
8330 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8331 #define local_dec(l) atomic_long_dec(&(l)->a)
8332 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8333
8334 static __inline__ long local_add_return(long a, local_t *l)
8335 {
8336 long t;
8337
8338 __asm__ __volatile__(
8339 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8340 +
8341 +#ifdef CONFIG_PAX_REFCOUNT
8342 +" mcrxr cr0\n"
8343 +" addo. %0,%1,%0\n"
8344 +" bf 4*cr0+so, 3f\n"
8345 +"2:.long " "0x00c00b00""\n"
8346 +#else
8347 +" add %0,%1,%0\n"
8348 +#endif
8349 +
8350 +"3:\n"
8351 + PPC405_ERR77(0,%2)
8352 + PPC_STLCX "%0,0,%2 \n\
8353 + bne- 1b"
8354 +
8355 +#ifdef CONFIG_PAX_REFCOUNT
8356 +"\n4:\n"
8357 + _ASM_EXTABLE(2b, 4b)
8358 +#endif
8359 +
8360 + : "=&r" (t)
8361 + : "r" (a), "r" (&(l->a.counter))
8362 + : "cc", "memory");
8363 +
8364 + return t;
8365 +}
8366 +
8367 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8368 +{
8369 + long t;
8370 +
8371 + __asm__ __volatile__(
8372 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8373 add %0,%1,%0\n"
8374 PPC405_ERR77(0,%2)
8375 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8376
8377 #define local_cmpxchg(l, o, n) \
8378 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8379 +#define local_cmpxchg_unchecked(l, o, n) \
8380 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8381 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8382
8383 /**
8384 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8385 index 8565c25..2865190 100644
8386 --- a/arch/powerpc/include/asm/mman.h
8387 +++ b/arch/powerpc/include/asm/mman.h
8388 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8389 }
8390 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8391
8392 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8393 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8394 {
8395 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8396 }
8397 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8398 index 69c0598..2c56964 100644
8399 --- a/arch/powerpc/include/asm/page.h
8400 +++ b/arch/powerpc/include/asm/page.h
8401 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8402 * and needs to be executable. This means the whole heap ends
8403 * up being executable.
8404 */
8405 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8406 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8407 +#define VM_DATA_DEFAULT_FLAGS32 \
8408 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8409 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8410
8411 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8412 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8413 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8414 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8415 #endif
8416
8417 +#define ktla_ktva(addr) (addr)
8418 +#define ktva_ktla(addr) (addr)
8419 +
8420 #ifndef CONFIG_PPC_BOOK3S_64
8421 /*
8422 * Use the top bit of the higher-level page table entries to indicate whether
8423 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8424 index d908a46..3753f71 100644
8425 --- a/arch/powerpc/include/asm/page_64.h
8426 +++ b/arch/powerpc/include/asm/page_64.h
8427 @@ -172,15 +172,18 @@ do { \
8428 * stack by default, so in the absence of a PT_GNU_STACK program header
8429 * we turn execute permission off.
8430 */
8431 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8432 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8433 +#define VM_STACK_DEFAULT_FLAGS32 \
8434 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8435 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8436
8437 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8438 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8439
8440 +#ifndef CONFIG_PAX_PAGEEXEC
8441 #define VM_STACK_DEFAULT_FLAGS \
8442 (is_32bit_task() ? \
8443 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8444 +#endif
8445
8446 #include <asm-generic/getorder.h>
8447
8448 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8449 index 4b0be20..c15a27d 100644
8450 --- a/arch/powerpc/include/asm/pgalloc-64.h
8451 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8452 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8453 #ifndef CONFIG_PPC_64K_PAGES
8454
8455 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8456 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8457
8458 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8459 {
8460 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8461 pud_set(pud, (unsigned long)pmd);
8462 }
8463
8464 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8465 +{
8466 + pud_populate(mm, pud, pmd);
8467 +}
8468 +
8469 #define pmd_populate(mm, pmd, pte_page) \
8470 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8471 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8472 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8473 #endif
8474
8475 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8476 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8477
8478 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8479 pte_t *pte)
8480 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8481 index a8805fe..6d69617 100644
8482 --- a/arch/powerpc/include/asm/pgtable.h
8483 +++ b/arch/powerpc/include/asm/pgtable.h
8484 @@ -2,6 +2,7 @@
8485 #define _ASM_POWERPC_PGTABLE_H
8486 #ifdef __KERNEL__
8487
8488 +#include <linux/const.h>
8489 #ifndef __ASSEMBLY__
8490 #include <linux/mmdebug.h>
8491 #include <linux/mmzone.h>
8492 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8493 index 4aad413..85d86bf 100644
8494 --- a/arch/powerpc/include/asm/pte-hash32.h
8495 +++ b/arch/powerpc/include/asm/pte-hash32.h
8496 @@ -21,6 +21,7 @@
8497 #define _PAGE_FILE 0x004 /* when !present: nonlinear file mapping */
8498 #define _PAGE_USER 0x004 /* usermode access allowed */
8499 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8500 +#define _PAGE_EXEC _PAGE_GUARDED
8501 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8502 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8503 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8504 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8505 index 1c874fb..e8480a4 100644
8506 --- a/arch/powerpc/include/asm/reg.h
8507 +++ b/arch/powerpc/include/asm/reg.h
8508 @@ -253,6 +253,7 @@
8509 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8510 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8511 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8512 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8513 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8514 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8515 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8516 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8517 index 5a6614a..d89995d1 100644
8518 --- a/arch/powerpc/include/asm/smp.h
8519 +++ b/arch/powerpc/include/asm/smp.h
8520 @@ -51,7 +51,7 @@ struct smp_ops_t {
8521 int (*cpu_disable)(void);
8522 void (*cpu_die)(unsigned int nr);
8523 int (*cpu_bootable)(unsigned int nr);
8524 -};
8525 +} __no_const;
8526
8527 extern void smp_send_debugger_break(void);
8528 extern void start_secondary_resume(void);
8529 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8530 index 4dbe072..b803275 100644
8531 --- a/arch/powerpc/include/asm/spinlock.h
8532 +++ b/arch/powerpc/include/asm/spinlock.h
8533 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8534 __asm__ __volatile__(
8535 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8536 __DO_SIGN_EXTEND
8537 -" addic. %0,%0,1\n\
8538 - ble- 2f\n"
8539 +
8540 +#ifdef CONFIG_PAX_REFCOUNT
8541 +" mcrxr cr0\n"
8542 +" addico. %0,%0,1\n"
8543 +" bf 4*cr0+so, 3f\n"
8544 +"2:.long " "0x00c00b00""\n"
8545 +#else
8546 +" addic. %0,%0,1\n"
8547 +#endif
8548 +
8549 +"3:\n"
8550 + "ble- 4f\n"
8551 PPC405_ERR77(0,%1)
8552 " stwcx. %0,0,%1\n\
8553 bne- 1b\n"
8554 PPC_ACQUIRE_BARRIER
8555 -"2:" : "=&r" (tmp)
8556 +"4:"
8557 +
8558 +#ifdef CONFIG_PAX_REFCOUNT
8559 + _ASM_EXTABLE(2b,4b)
8560 +#endif
8561 +
8562 + : "=&r" (tmp)
8563 : "r" (&rw->lock)
8564 : "cr0", "xer", "memory");
8565
8566 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8567 __asm__ __volatile__(
8568 "# read_unlock\n\t"
8569 PPC_RELEASE_BARRIER
8570 -"1: lwarx %0,0,%1\n\
8571 - addic %0,%0,-1\n"
8572 +"1: lwarx %0,0,%1\n"
8573 +
8574 +#ifdef CONFIG_PAX_REFCOUNT
8575 +" mcrxr cr0\n"
8576 +" addico. %0,%0,-1\n"
8577 +" bf 4*cr0+so, 3f\n"
8578 +"2:.long " "0x00c00b00""\n"
8579 +#else
8580 +" addic. %0,%0,-1\n"
8581 +#endif
8582 +
8583 +"3:\n"
8584 PPC405_ERR77(0,%1)
8585 " stwcx. %0,0,%1\n\
8586 bne- 1b"
8587 +
8588 +#ifdef CONFIG_PAX_REFCOUNT
8589 +"\n4:\n"
8590 + _ASM_EXTABLE(2b, 4b)
8591 +#endif
8592 +
8593 : "=&r"(tmp)
8594 : "r"(&rw->lock)
8595 : "cr0", "xer", "memory");
8596 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8597 index 0be6c68..9c3c6ee 100644
8598 --- a/arch/powerpc/include/asm/thread_info.h
8599 +++ b/arch/powerpc/include/asm/thread_info.h
8600 @@ -107,6 +107,8 @@ static inline struct thread_info *current_thread_info(void)
8601 #if defined(CONFIG_PPC64)
8602 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8603 #endif
8604 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8605 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8606
8607 /* as above, but as bit values */
8608 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8609 @@ -125,9 +127,10 @@ static inline struct thread_info *current_thread_info(void)
8610 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8611 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8612 #define _TIF_NOHZ (1<<TIF_NOHZ)
8613 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8614 #define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8615 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8616 - _TIF_NOHZ)
8617 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8618
8619 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8620 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8621 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8622 index a0c071d..49cdc7f 100644
8623 --- a/arch/powerpc/include/asm/uaccess.h
8624 +++ b/arch/powerpc/include/asm/uaccess.h
8625 @@ -58,6 +58,7 @@
8626
8627 #endif
8628
8629 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8630 #define access_ok(type, addr, size) \
8631 (__chk_user_ptr(addr), \
8632 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8633 @@ -318,52 +319,6 @@ do { \
8634 extern unsigned long __copy_tofrom_user(void __user *to,
8635 const void __user *from, unsigned long size);
8636
8637 -#ifndef __powerpc64__
8638 -
8639 -static inline unsigned long copy_from_user(void *to,
8640 - const void __user *from, unsigned long n)
8641 -{
8642 - unsigned long over;
8643 -
8644 - if (access_ok(VERIFY_READ, from, n))
8645 - return __copy_tofrom_user((__force void __user *)to, from, n);
8646 - if ((unsigned long)from < TASK_SIZE) {
8647 - over = (unsigned long)from + n - TASK_SIZE;
8648 - return __copy_tofrom_user((__force void __user *)to, from,
8649 - n - over) + over;
8650 - }
8651 - return n;
8652 -}
8653 -
8654 -static inline unsigned long copy_to_user(void __user *to,
8655 - const void *from, unsigned long n)
8656 -{
8657 - unsigned long over;
8658 -
8659 - if (access_ok(VERIFY_WRITE, to, n))
8660 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8661 - if ((unsigned long)to < TASK_SIZE) {
8662 - over = (unsigned long)to + n - TASK_SIZE;
8663 - return __copy_tofrom_user(to, (__force void __user *)from,
8664 - n - over) + over;
8665 - }
8666 - return n;
8667 -}
8668 -
8669 -#else /* __powerpc64__ */
8670 -
8671 -#define __copy_in_user(to, from, size) \
8672 - __copy_tofrom_user((to), (from), (size))
8673 -
8674 -extern unsigned long copy_from_user(void *to, const void __user *from,
8675 - unsigned long n);
8676 -extern unsigned long copy_to_user(void __user *to, const void *from,
8677 - unsigned long n);
8678 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8679 - unsigned long n);
8680 -
8681 -#endif /* __powerpc64__ */
8682 -
8683 static inline unsigned long __copy_from_user_inatomic(void *to,
8684 const void __user *from, unsigned long n)
8685 {
8686 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8687 if (ret == 0)
8688 return 0;
8689 }
8690 +
8691 + if (!__builtin_constant_p(n))
8692 + check_object_size(to, n, false);
8693 +
8694 return __copy_tofrom_user((__force void __user *)to, from, n);
8695 }
8696
8697 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8698 if (ret == 0)
8699 return 0;
8700 }
8701 +
8702 + if (!__builtin_constant_p(n))
8703 + check_object_size(from, n, true);
8704 +
8705 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8706 }
8707
8708 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8709 return __copy_to_user_inatomic(to, from, size);
8710 }
8711
8712 +#ifndef __powerpc64__
8713 +
8714 +static inline unsigned long __must_check copy_from_user(void *to,
8715 + const void __user *from, unsigned long n)
8716 +{
8717 + unsigned long over;
8718 +
8719 + if ((long)n < 0)
8720 + return n;
8721 +
8722 + if (access_ok(VERIFY_READ, from, n)) {
8723 + if (!__builtin_constant_p(n))
8724 + check_object_size(to, n, false);
8725 + return __copy_tofrom_user((__force void __user *)to, from, n);
8726 + }
8727 + if ((unsigned long)from < TASK_SIZE) {
8728 + over = (unsigned long)from + n - TASK_SIZE;
8729 + if (!__builtin_constant_p(n - over))
8730 + check_object_size(to, n - over, false);
8731 + return __copy_tofrom_user((__force void __user *)to, from,
8732 + n - over) + over;
8733 + }
8734 + return n;
8735 +}
8736 +
8737 +static inline unsigned long __must_check copy_to_user(void __user *to,
8738 + const void *from, unsigned long n)
8739 +{
8740 + unsigned long over;
8741 +
8742 + if ((long)n < 0)
8743 + return n;
8744 +
8745 + if (access_ok(VERIFY_WRITE, to, n)) {
8746 + if (!__builtin_constant_p(n))
8747 + check_object_size(from, n, true);
8748 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8749 + }
8750 + if ((unsigned long)to < TASK_SIZE) {
8751 + over = (unsigned long)to + n - TASK_SIZE;
8752 + if (!__builtin_constant_p(n))
8753 + check_object_size(from, n - over, true);
8754 + return __copy_tofrom_user(to, (__force void __user *)from,
8755 + n - over) + over;
8756 + }
8757 + return n;
8758 +}
8759 +
8760 +#else /* __powerpc64__ */
8761 +
8762 +#define __copy_in_user(to, from, size) \
8763 + __copy_tofrom_user((to), (from), (size))
8764 +
8765 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8766 +{
8767 + if ((long)n < 0 || n > INT_MAX)
8768 + return n;
8769 +
8770 + if (!__builtin_constant_p(n))
8771 + check_object_size(to, n, false);
8772 +
8773 + if (likely(access_ok(VERIFY_READ, from, n)))
8774 + n = __copy_from_user(to, from, n);
8775 + else
8776 + memset(to, 0, n);
8777 + return n;
8778 +}
8779 +
8780 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8781 +{
8782 + if ((long)n < 0 || n > INT_MAX)
8783 + return n;
8784 +
8785 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8786 + if (!__builtin_constant_p(n))
8787 + check_object_size(from, n, true);
8788 + n = __copy_to_user(to, from, n);
8789 + }
8790 + return n;
8791 +}
8792 +
8793 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8794 + unsigned long n);
8795 +
8796 +#endif /* __powerpc64__ */
8797 +
8798 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8799
8800 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8801 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8802 index 502cf69..53936a1 100644
8803 --- a/arch/powerpc/kernel/Makefile
8804 +++ b/arch/powerpc/kernel/Makefile
8805 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8806 CFLAGS_btext.o += -fPIC
8807 endif
8808
8809 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8810 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8811 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8812 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8813 +
8814 ifdef CONFIG_FUNCTION_TRACER
8815 # Do not trace early boot code
8816 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8817 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8818 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8819 endif
8820
8821 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8822 +
8823 obj-y := cputable.o ptrace.o syscalls.o \
8824 irq.o align.o signal_32.o pmc.o vdso.o \
8825 process.o systbl.o idle.o \
8826 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8827 index 3e68d1c..72a5ee6 100644
8828 --- a/arch/powerpc/kernel/exceptions-64e.S
8829 +++ b/arch/powerpc/kernel/exceptions-64e.S
8830 @@ -1010,6 +1010,7 @@ storage_fault_common:
8831 std r14,_DAR(r1)
8832 std r15,_DSISR(r1)
8833 addi r3,r1,STACK_FRAME_OVERHEAD
8834 + bl save_nvgprs
8835 mr r4,r14
8836 mr r5,r15
8837 ld r14,PACA_EXGEN+EX_R14(r13)
8838 @@ -1018,8 +1019,7 @@ storage_fault_common:
8839 cmpdi r3,0
8840 bne- 1f
8841 b ret_from_except_lite
8842 -1: bl save_nvgprs
8843 - mr r5,r3
8844 +1: mr r5,r3
8845 addi r3,r1,STACK_FRAME_OVERHEAD
8846 ld r4,_DAR(r1)
8847 bl bad_page_fault
8848 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8849 index c2df815..bae3d12 100644
8850 --- a/arch/powerpc/kernel/exceptions-64s.S
8851 +++ b/arch/powerpc/kernel/exceptions-64s.S
8852 @@ -1599,10 +1599,10 @@ handle_page_fault:
8853 11: ld r4,_DAR(r1)
8854 ld r5,_DSISR(r1)
8855 addi r3,r1,STACK_FRAME_OVERHEAD
8856 + bl save_nvgprs
8857 bl do_page_fault
8858 cmpdi r3,0
8859 beq+ 12f
8860 - bl save_nvgprs
8861 mr r5,r3
8862 addi r3,r1,STACK_FRAME_OVERHEAD
8863 lwz r4,_DAR(r1)
8864 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8865 index 4509603..cdb491f 100644
8866 --- a/arch/powerpc/kernel/irq.c
8867 +++ b/arch/powerpc/kernel/irq.c
8868 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8869 }
8870 #endif
8871
8872 +extern void gr_handle_kernel_exploit(void);
8873 +
8874 static inline void check_stack_overflow(void)
8875 {
8876 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8877 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8878 pr_err("do_IRQ: stack overflow: %ld\n",
8879 sp - sizeof(struct thread_info));
8880 dump_stack();
8881 + gr_handle_kernel_exploit();
8882 }
8883 #endif
8884 }
8885 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8886 index c94d2e0..992a9ce 100644
8887 --- a/arch/powerpc/kernel/module_32.c
8888 +++ b/arch/powerpc/kernel/module_32.c
8889 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8890 me->arch.core_plt_section = i;
8891 }
8892 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8893 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8894 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8895 return -ENOEXEC;
8896 }
8897
8898 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8899
8900 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8901 /* Init, or core PLT? */
8902 - if (location >= mod->module_core
8903 - && location < mod->module_core + mod->core_size)
8904 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8905 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8906 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8907 - else
8908 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8909 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8910 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8911 + else {
8912 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8913 + return ~0UL;
8914 + }
8915
8916 /* Find this entry, or if that fails, the next avail. entry */
8917 while (entry->jump[0]) {
8918 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8919 }
8920 #ifdef CONFIG_DYNAMIC_FTRACE
8921 module->arch.tramp =
8922 - do_plt_call(module->module_core,
8923 + do_plt_call(module->module_core_rx,
8924 (unsigned long)ftrace_caller,
8925 sechdrs, module);
8926 #endif
8927 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8928 index b4cc7be..1fe8bb3 100644
8929 --- a/arch/powerpc/kernel/process.c
8930 +++ b/arch/powerpc/kernel/process.c
8931 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8932 * Lookup NIP late so we have the best change of getting the
8933 * above info out without failing
8934 */
8935 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8936 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8937 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8938 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8939 #endif
8940 show_stack(current, (unsigned long *) regs->gpr[1]);
8941 if (!user_mode(regs))
8942 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8943 newsp = stack[0];
8944 ip = stack[STACK_FRAME_LR_SAVE];
8945 if (!firstframe || ip != lr) {
8946 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8947 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8948 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8949 if ((ip == rth) && curr_frame >= 0) {
8950 - printk(" (%pS)",
8951 + printk(" (%pA)",
8952 (void *)current->ret_stack[curr_frame].ret);
8953 curr_frame--;
8954 }
8955 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8956 struct pt_regs *regs = (struct pt_regs *)
8957 (sp + STACK_FRAME_OVERHEAD);
8958 lr = regs->link;
8959 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8960 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8961 regs->trap, (void *)regs->nip, (void *)lr);
8962 firstframe = 1;
8963 }
8964 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8965 mtspr(SPRN_CTRLT, ctrl);
8966 }
8967 #endif /* CONFIG_PPC64 */
8968 -
8969 -unsigned long arch_align_stack(unsigned long sp)
8970 -{
8971 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8972 - sp -= get_random_int() & ~PAGE_MASK;
8973 - return sp & ~0xf;
8974 -}
8975 -
8976 -static inline unsigned long brk_rnd(void)
8977 -{
8978 - unsigned long rnd = 0;
8979 -
8980 - /* 8MB for 32bit, 1GB for 64bit */
8981 - if (is_32bit_task())
8982 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8983 - else
8984 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8985 -
8986 - return rnd << PAGE_SHIFT;
8987 -}
8988 -
8989 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8990 -{
8991 - unsigned long base = mm->brk;
8992 - unsigned long ret;
8993 -
8994 -#ifdef CONFIG_PPC_STD_MMU_64
8995 - /*
8996 - * If we are using 1TB segments and we are allowed to randomise
8997 - * the heap, we can put it above 1TB so it is backed by a 1TB
8998 - * segment. Otherwise the heap will be in the bottom 1TB
8999 - * which always uses 256MB segments and this may result in a
9000 - * performance penalty.
9001 - */
9002 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9003 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9004 -#endif
9005 -
9006 - ret = PAGE_ALIGN(base + brk_rnd());
9007 -
9008 - if (ret < mm->brk)
9009 - return mm->brk;
9010 -
9011 - return ret;
9012 -}
9013 -
9014 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9015 index f21897b..28c0428 100644
9016 --- a/arch/powerpc/kernel/ptrace.c
9017 +++ b/arch/powerpc/kernel/ptrace.c
9018 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9019 return ret;
9020 }
9021
9022 +#ifdef CONFIG_GRKERNSEC_SETXID
9023 +extern void gr_delayed_cred_worker(void);
9024 +#endif
9025 +
9026 /*
9027 * We must return the syscall number to actually look up in the table.
9028 * This can be -1L to skip running any syscall at all.
9029 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9030
9031 secure_computing_strict(regs->gpr[0]);
9032
9033 +#ifdef CONFIG_GRKERNSEC_SETXID
9034 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9035 + gr_delayed_cred_worker();
9036 +#endif
9037 +
9038 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9039 tracehook_report_syscall_entry(regs))
9040 /*
9041 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9042 {
9043 int step;
9044
9045 +#ifdef CONFIG_GRKERNSEC_SETXID
9046 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9047 + gr_delayed_cred_worker();
9048 +#endif
9049 +
9050 audit_syscall_exit(regs);
9051
9052 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9053 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9054 index b171001..4ac7ac5 100644
9055 --- a/arch/powerpc/kernel/signal_32.c
9056 +++ b/arch/powerpc/kernel/signal_32.c
9057 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9058 /* Save user registers on the stack */
9059 frame = &rt_sf->uc.uc_mcontext;
9060 addr = frame;
9061 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9062 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9063 sigret = 0;
9064 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9065 } else {
9066 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9067 index 2cb0c94..c0c0bc9 100644
9068 --- a/arch/powerpc/kernel/signal_64.c
9069 +++ b/arch/powerpc/kernel/signal_64.c
9070 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9071 current->thread.fp_state.fpscr = 0;
9072
9073 /* Set up to return from userspace. */
9074 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9075 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9076 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9077 } else {
9078 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9079 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9080 index e6595b7..24bde6e 100644
9081 --- a/arch/powerpc/kernel/traps.c
9082 +++ b/arch/powerpc/kernel/traps.c
9083 @@ -36,6 +36,7 @@
9084 #include <linux/debugfs.h>
9085 #include <linux/ratelimit.h>
9086 #include <linux/context_tracking.h>
9087 +#include <linux/uaccess.h>
9088
9089 #include <asm/emulated_ops.h>
9090 #include <asm/pgtable.h>
9091 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9092 return flags;
9093 }
9094
9095 +extern void gr_handle_kernel_exploit(void);
9096 +
9097 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9098 int signr)
9099 {
9100 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9101 panic("Fatal exception in interrupt");
9102 if (panic_on_oops)
9103 panic("Fatal exception");
9104 +
9105 + gr_handle_kernel_exploit();
9106 +
9107 do_exit(signr);
9108 }
9109
9110 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9111 enum ctx_state prev_state = exception_enter();
9112 unsigned int reason = get_reason(regs);
9113
9114 +#ifdef CONFIG_PAX_REFCOUNT
9115 + unsigned int bkpt;
9116 + const struct exception_table_entry *entry;
9117 +
9118 + if (reason & REASON_ILLEGAL) {
9119 + /* Check if PaX bad instruction */
9120 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9121 + current->thread.trap_nr = 0;
9122 + pax_report_refcount_overflow(regs);
9123 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9124 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9125 + regs->nip = entry->fixup;
9126 + return;
9127 + }
9128 + /* fixup_exception() could not handle */
9129 + goto bail;
9130 + }
9131 + }
9132 +#endif
9133 +
9134 /* We can now get here via a FP Unavailable exception if the core
9135 * has no FPU, in that case the reason flags will be 0 */
9136
9137 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9138 index 305eb0d..accc5b40 100644
9139 --- a/arch/powerpc/kernel/vdso.c
9140 +++ b/arch/powerpc/kernel/vdso.c
9141 @@ -34,6 +34,7 @@
9142 #include <asm/vdso.h>
9143 #include <asm/vdso_datapage.h>
9144 #include <asm/setup.h>
9145 +#include <asm/mman.h>
9146
9147 #undef DEBUG
9148
9149 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9150 vdso_base = VDSO32_MBASE;
9151 #endif
9152
9153 - current->mm->context.vdso_base = 0;
9154 + current->mm->context.vdso_base = ~0UL;
9155
9156 /* vDSO has a problem and was disabled, just don't "enable" it for the
9157 * process
9158 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9159 vdso_base = get_unmapped_area(NULL, vdso_base,
9160 (vdso_pages << PAGE_SHIFT) +
9161 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9162 - 0, 0);
9163 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9164 if (IS_ERR_VALUE(vdso_base)) {
9165 rc = vdso_base;
9166 goto fail_mmapsem;
9167 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9168 index c45eaab..5f41b57 100644
9169 --- a/arch/powerpc/kvm/powerpc.c
9170 +++ b/arch/powerpc/kvm/powerpc.c
9171 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9172 }
9173 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9174
9175 -int kvm_arch_init(void *opaque)
9176 +int kvm_arch_init(const void *opaque)
9177 {
9178 return 0;
9179 }
9180 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9181 index 5eea6f3..5d10396 100644
9182 --- a/arch/powerpc/lib/usercopy_64.c
9183 +++ b/arch/powerpc/lib/usercopy_64.c
9184 @@ -9,22 +9,6 @@
9185 #include <linux/module.h>
9186 #include <asm/uaccess.h>
9187
9188 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9189 -{
9190 - if (likely(access_ok(VERIFY_READ, from, n)))
9191 - n = __copy_from_user(to, from, n);
9192 - else
9193 - memset(to, 0, n);
9194 - return n;
9195 -}
9196 -
9197 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9198 -{
9199 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9200 - n = __copy_to_user(to, from, n);
9201 - return n;
9202 -}
9203 -
9204 unsigned long copy_in_user(void __user *to, const void __user *from,
9205 unsigned long n)
9206 {
9207 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9208 return n;
9209 }
9210
9211 -EXPORT_SYMBOL(copy_from_user);
9212 -EXPORT_SYMBOL(copy_to_user);
9213 EXPORT_SYMBOL(copy_in_user);
9214
9215 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9216 index 6154b0a..4de2b19 100644
9217 --- a/arch/powerpc/mm/fault.c
9218 +++ b/arch/powerpc/mm/fault.c
9219 @@ -33,6 +33,10 @@
9220 #include <linux/ratelimit.h>
9221 #include <linux/context_tracking.h>
9222 #include <linux/hugetlb.h>
9223 +#include <linux/slab.h>
9224 +#include <linux/pagemap.h>
9225 +#include <linux/compiler.h>
9226 +#include <linux/unistd.h>
9227
9228 #include <asm/firmware.h>
9229 #include <asm/page.h>
9230 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9231 }
9232 #endif
9233
9234 +#ifdef CONFIG_PAX_PAGEEXEC
9235 +/*
9236 + * PaX: decide what to do with offenders (regs->nip = fault address)
9237 + *
9238 + * returns 1 when task should be killed
9239 + */
9240 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9241 +{
9242 + return 1;
9243 +}
9244 +
9245 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9246 +{
9247 + unsigned long i;
9248 +
9249 + printk(KERN_ERR "PAX: bytes at PC: ");
9250 + for (i = 0; i < 5; i++) {
9251 + unsigned int c;
9252 + if (get_user(c, (unsigned int __user *)pc+i))
9253 + printk(KERN_CONT "???????? ");
9254 + else
9255 + printk(KERN_CONT "%08x ", c);
9256 + }
9257 + printk("\n");
9258 +}
9259 +#endif
9260 +
9261 /*
9262 * Check whether the instruction at regs->nip is a store using
9263 * an update addressing form which will update r1.
9264 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9265 * indicate errors in DSISR but can validly be set in SRR1.
9266 */
9267 if (trap == 0x400)
9268 - error_code &= 0x48200000;
9269 + error_code &= 0x58200000;
9270 else
9271 is_write = error_code & DSISR_ISSTORE;
9272 #else
9273 @@ -383,7 +414,7 @@ good_area:
9274 * "undefined". Of those that can be set, this is the only
9275 * one which seems bad.
9276 */
9277 - if (error_code & 0x10000000)
9278 + if (error_code & DSISR_GUARDED)
9279 /* Guarded storage error. */
9280 goto bad_area;
9281 #endif /* CONFIG_8xx */
9282 @@ -398,7 +429,7 @@ good_area:
9283 * processors use the same I/D cache coherency mechanism
9284 * as embedded.
9285 */
9286 - if (error_code & DSISR_PROTFAULT)
9287 + if (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))
9288 goto bad_area;
9289 #endif /* CONFIG_PPC_STD_MMU */
9290
9291 @@ -490,6 +521,23 @@ bad_area:
9292 bad_area_nosemaphore:
9293 /* User mode accesses cause a SIGSEGV */
9294 if (user_mode(regs)) {
9295 +
9296 +#ifdef CONFIG_PAX_PAGEEXEC
9297 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9298 +#ifdef CONFIG_PPC_STD_MMU
9299 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9300 +#else
9301 + if (is_exec && regs->nip == address) {
9302 +#endif
9303 + switch (pax_handle_fetch_fault(regs)) {
9304 + }
9305 +
9306 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9307 + do_group_exit(SIGKILL);
9308 + }
9309 + }
9310 +#endif
9311 +
9312 _exception(SIGSEGV, regs, code, address);
9313 goto bail;
9314 }
9315 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9316 index cb8bdbe..cde4bc7 100644
9317 --- a/arch/powerpc/mm/mmap.c
9318 +++ b/arch/powerpc/mm/mmap.c
9319 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9320 return sysctl_legacy_va_layout;
9321 }
9322
9323 -static unsigned long mmap_rnd(void)
9324 +static unsigned long mmap_rnd(struct mm_struct *mm)
9325 {
9326 unsigned long rnd = 0;
9327
9328 +#ifdef CONFIG_PAX_RANDMMAP
9329 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9330 +#endif
9331 +
9332 if (current->flags & PF_RANDOMIZE) {
9333 /* 8MB for 32bit, 1GB for 64bit */
9334 if (is_32bit_task())
9335 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9336 return rnd << PAGE_SHIFT;
9337 }
9338
9339 -static inline unsigned long mmap_base(void)
9340 +static inline unsigned long mmap_base(struct mm_struct *mm)
9341 {
9342 unsigned long gap = rlimit(RLIMIT_STACK);
9343
9344 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9345 else if (gap > MAX_GAP)
9346 gap = MAX_GAP;
9347
9348 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9349 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9350 }
9351
9352 /*
9353 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9354 */
9355 if (mmap_is_legacy()) {
9356 mm->mmap_base = TASK_UNMAPPED_BASE;
9357 +
9358 +#ifdef CONFIG_PAX_RANDMMAP
9359 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9360 + mm->mmap_base += mm->delta_mmap;
9361 +#endif
9362 +
9363 mm->get_unmapped_area = arch_get_unmapped_area;
9364 } else {
9365 - mm->mmap_base = mmap_base();
9366 + mm->mmap_base = mmap_base(mm);
9367 +
9368 +#ifdef CONFIG_PAX_RANDMMAP
9369 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9370 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9371 +#endif
9372 +
9373 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9374 }
9375 }
9376 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9377 index ded0ea1..f213a9b 100644
9378 --- a/arch/powerpc/mm/slice.c
9379 +++ b/arch/powerpc/mm/slice.c
9380 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9381 if ((mm->task_size - len) < addr)
9382 return 0;
9383 vma = find_vma(mm, addr);
9384 - return (!vma || (addr + len) <= vma->vm_start);
9385 + return check_heap_stack_gap(vma, addr, len, 0);
9386 }
9387
9388 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9389 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9390 info.align_offset = 0;
9391
9392 addr = TASK_UNMAPPED_BASE;
9393 +
9394 +#ifdef CONFIG_PAX_RANDMMAP
9395 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9396 + addr += mm->delta_mmap;
9397 +#endif
9398 +
9399 while (addr < TASK_SIZE) {
9400 info.low_limit = addr;
9401 if (!slice_scan_available(addr, available, 1, &addr))
9402 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9403 if (fixed && addr > (mm->task_size - len))
9404 return -ENOMEM;
9405
9406 +#ifdef CONFIG_PAX_RANDMMAP
9407 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9408 + addr = 0;
9409 +#endif
9410 +
9411 /* If hint, make sure it matches our alignment restrictions */
9412 if (!fixed && addr) {
9413 addr = _ALIGN_UP(addr, 1ul << pshift);
9414 diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9415 index f223875..94170e4 100644
9416 --- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9417 +++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9418 @@ -399,8 +399,8 @@ static int scc_pciex_write_config(struct pci_bus *bus, unsigned int devfn,
9419 }
9420
9421 static struct pci_ops scc_pciex_pci_ops = {
9422 - scc_pciex_read_config,
9423 - scc_pciex_write_config,
9424 + .read = scc_pciex_read_config,
9425 + .write = scc_pciex_write_config,
9426 };
9427
9428 static void pciex_clear_intr_all(unsigned int __iomem *base)
9429 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9430 index d966bbe..372124a 100644
9431 --- a/arch/powerpc/platforms/cell/spufs/file.c
9432 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9433 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9434 return VM_FAULT_NOPAGE;
9435 }
9436
9437 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9438 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9439 unsigned long address,
9440 - void *buf, int len, int write)
9441 + void *buf, size_t len, int write)
9442 {
9443 struct spu_context *ctx = vma->vm_file->private_data;
9444 unsigned long offset = address - vma->vm_start;
9445 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9446 index fa934fe..c296056 100644
9447 --- a/arch/s390/include/asm/atomic.h
9448 +++ b/arch/s390/include/asm/atomic.h
9449 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9450 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9451 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9452
9453 +#define atomic64_read_unchecked(v) atomic64_read(v)
9454 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9455 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9456 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9457 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9458 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9459 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9460 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9461 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9462 +
9463 #endif /* __ARCH_S390_ATOMIC__ */
9464 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9465 index 8d72471..5322500 100644
9466 --- a/arch/s390/include/asm/barrier.h
9467 +++ b/arch/s390/include/asm/barrier.h
9468 @@ -42,7 +42,7 @@
9469 do { \
9470 compiletime_assert_atomic_type(*p); \
9471 barrier(); \
9472 - ACCESS_ONCE(*p) = (v); \
9473 + ACCESS_ONCE_RW(*p) = (v); \
9474 } while (0)
9475
9476 #define smp_load_acquire(p) \
9477 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9478 index 4d7ccac..d03d0ad 100644
9479 --- a/arch/s390/include/asm/cache.h
9480 +++ b/arch/s390/include/asm/cache.h
9481 @@ -9,8 +9,10 @@
9482 #ifndef __ARCH_S390_CACHE_H
9483 #define __ARCH_S390_CACHE_H
9484
9485 -#define L1_CACHE_BYTES 256
9486 +#include <linux/const.h>
9487 +
9488 #define L1_CACHE_SHIFT 8
9489 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9490 #define NET_SKB_PAD 32
9491
9492 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9493 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9494 index f6e43d3..5f57681 100644
9495 --- a/arch/s390/include/asm/elf.h
9496 +++ b/arch/s390/include/asm/elf.h
9497 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9498 the loader. We need to make sure that it is out of the way of the program
9499 that it will "exec", and that there is sufficient room for the brk. */
9500
9501 -extern unsigned long randomize_et_dyn(unsigned long base);
9502 -#define ELF_ET_DYN_BASE (randomize_et_dyn(STACK_TOP / 3 * 2))
9503 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9504 +
9505 +#ifdef CONFIG_PAX_ASLR
9506 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9507 +
9508 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9509 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9510 +#endif
9511
9512 /* This yields a mask that user programs can use to figure out what
9513 instruction set this CPU supports. */
9514 @@ -223,9 +229,6 @@ struct linux_binprm;
9515 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9516 int arch_setup_additional_pages(struct linux_binprm *, int);
9517
9518 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9519 -#define arch_randomize_brk arch_randomize_brk
9520 -
9521 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9522
9523 #endif
9524 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9525 index c4a93d6..4d2a9b4 100644
9526 --- a/arch/s390/include/asm/exec.h
9527 +++ b/arch/s390/include/asm/exec.h
9528 @@ -7,6 +7,6 @@
9529 #ifndef __ASM_EXEC_H
9530 #define __ASM_EXEC_H
9531
9532 -extern unsigned long arch_align_stack(unsigned long sp);
9533 +#define arch_align_stack(x) ((x) & ~0xfUL)
9534
9535 #endif /* __ASM_EXEC_H */
9536 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9537 index cd4c68e..6764641 100644
9538 --- a/arch/s390/include/asm/uaccess.h
9539 +++ b/arch/s390/include/asm/uaccess.h
9540 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9541 __range_ok((unsigned long)(addr), (size)); \
9542 })
9543
9544 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9545 #define access_ok(type, addr, size) __access_ok(addr, size)
9546
9547 /*
9548 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9549 copy_to_user(void __user *to, const void *from, unsigned long n)
9550 {
9551 might_fault();
9552 +
9553 + if ((long)n < 0)
9554 + return n;
9555 +
9556 return __copy_to_user(to, from, n);
9557 }
9558
9559 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9560 static inline unsigned long __must_check
9561 copy_from_user(void *to, const void __user *from, unsigned long n)
9562 {
9563 - unsigned int sz = __compiletime_object_size(to);
9564 + size_t sz = __compiletime_object_size(to);
9565
9566 might_fault();
9567 - if (unlikely(sz != -1 && sz < n)) {
9568 +
9569 + if ((long)n < 0)
9570 + return n;
9571 +
9572 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9573 copy_from_user_overflow();
9574 return n;
9575 }
9576 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9577 index 409d152..d90d368 100644
9578 --- a/arch/s390/kernel/module.c
9579 +++ b/arch/s390/kernel/module.c
9580 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9581
9582 /* Increase core size by size of got & plt and set start
9583 offsets for got and plt. */
9584 - me->core_size = ALIGN(me->core_size, 4);
9585 - me->arch.got_offset = me->core_size;
9586 - me->core_size += me->arch.got_size;
9587 - me->arch.plt_offset = me->core_size;
9588 - me->core_size += me->arch.plt_size;
9589 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9590 + me->arch.got_offset = me->core_size_rw;
9591 + me->core_size_rw += me->arch.got_size;
9592 + me->arch.plt_offset = me->core_size_rx;
9593 + me->core_size_rx += me->arch.plt_size;
9594 return 0;
9595 }
9596
9597 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9598 if (info->got_initialized == 0) {
9599 Elf_Addr *gotent;
9600
9601 - gotent = me->module_core + me->arch.got_offset +
9602 + gotent = me->module_core_rw + me->arch.got_offset +
9603 info->got_offset;
9604 *gotent = val;
9605 info->got_initialized = 1;
9606 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9607 rc = apply_rela_bits(loc, val, 0, 64, 0);
9608 else if (r_type == R_390_GOTENT ||
9609 r_type == R_390_GOTPLTENT) {
9610 - val += (Elf_Addr) me->module_core - loc;
9611 + val += (Elf_Addr) me->module_core_rw - loc;
9612 rc = apply_rela_bits(loc, val, 1, 32, 1);
9613 }
9614 break;
9615 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9616 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9617 if (info->plt_initialized == 0) {
9618 unsigned int *ip;
9619 - ip = me->module_core + me->arch.plt_offset +
9620 + ip = me->module_core_rx + me->arch.plt_offset +
9621 info->plt_offset;
9622 #ifndef CONFIG_64BIT
9623 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9624 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9625 val - loc + 0xffffUL < 0x1ffffeUL) ||
9626 (r_type == R_390_PLT32DBL &&
9627 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9628 - val = (Elf_Addr) me->module_core +
9629 + val = (Elf_Addr) me->module_core_rx +
9630 me->arch.plt_offset +
9631 info->plt_offset;
9632 val += rela->r_addend - loc;
9633 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9634 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9635 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9636 val = val + rela->r_addend -
9637 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9638 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9639 if (r_type == R_390_GOTOFF16)
9640 rc = apply_rela_bits(loc, val, 0, 16, 0);
9641 else if (r_type == R_390_GOTOFF32)
9642 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9643 break;
9644 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9645 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9646 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9647 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9648 rela->r_addend - loc;
9649 if (r_type == R_390_GOTPC)
9650 rc = apply_rela_bits(loc, val, 1, 32, 0);
9651 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9652 index aa7a839..6c2a916 100644
9653 --- a/arch/s390/kernel/process.c
9654 +++ b/arch/s390/kernel/process.c
9655 @@ -219,37 +219,3 @@ unsigned long get_wchan(struct task_struct *p)
9656 }
9657 return 0;
9658 }
9659 -
9660 -unsigned long arch_align_stack(unsigned long sp)
9661 -{
9662 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9663 - sp -= get_random_int() & ~PAGE_MASK;
9664 - return sp & ~0xf;
9665 -}
9666 -
9667 -static inline unsigned long brk_rnd(void)
9668 -{
9669 - /* 8MB for 32bit, 1GB for 64bit */
9670 - if (is_32bit_task())
9671 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9672 - else
9673 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9674 -}
9675 -
9676 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9677 -{
9678 - unsigned long ret;
9679 -
9680 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9681 - return (ret > mm->brk) ? ret : mm->brk;
9682 -}
9683 -
9684 -unsigned long randomize_et_dyn(unsigned long base)
9685 -{
9686 - unsigned long ret;
9687 -
9688 - if (!(current->flags & PF_RANDOMIZE))
9689 - return base;
9690 - ret = PAGE_ALIGN(base + brk_rnd());
9691 - return (ret > base) ? ret : base;
9692 -}
9693 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9694 index 9b436c2..54fbf0a 100644
9695 --- a/arch/s390/mm/mmap.c
9696 +++ b/arch/s390/mm/mmap.c
9697 @@ -95,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9698 */
9699 if (mmap_is_legacy()) {
9700 mm->mmap_base = mmap_base_legacy();
9701 +
9702 +#ifdef CONFIG_PAX_RANDMMAP
9703 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9704 + mm->mmap_base += mm->delta_mmap;
9705 +#endif
9706 +
9707 mm->get_unmapped_area = arch_get_unmapped_area;
9708 } else {
9709 mm->mmap_base = mmap_base();
9710 +
9711 +#ifdef CONFIG_PAX_RANDMMAP
9712 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9713 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9714 +#endif
9715 +
9716 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9717 }
9718 }
9719 @@ -170,9 +182,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9720 */
9721 if (mmap_is_legacy()) {
9722 mm->mmap_base = mmap_base_legacy();
9723 +
9724 +#ifdef CONFIG_PAX_RANDMMAP
9725 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9726 + mm->mmap_base += mm->delta_mmap;
9727 +#endif
9728 +
9729 mm->get_unmapped_area = s390_get_unmapped_area;
9730 } else {
9731 mm->mmap_base = mmap_base();
9732 +
9733 +#ifdef CONFIG_PAX_RANDMMAP
9734 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9735 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9736 +#endif
9737 +
9738 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9739 }
9740 }
9741 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9742 index ae3d59f..f65f075 100644
9743 --- a/arch/score/include/asm/cache.h
9744 +++ b/arch/score/include/asm/cache.h
9745 @@ -1,7 +1,9 @@
9746 #ifndef _ASM_SCORE_CACHE_H
9747 #define _ASM_SCORE_CACHE_H
9748
9749 +#include <linux/const.h>
9750 +
9751 #define L1_CACHE_SHIFT 4
9752 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9753 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9754
9755 #endif /* _ASM_SCORE_CACHE_H */
9756 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9757 index f9f3cd5..58ff438 100644
9758 --- a/arch/score/include/asm/exec.h
9759 +++ b/arch/score/include/asm/exec.h
9760 @@ -1,6 +1,6 @@
9761 #ifndef _ASM_SCORE_EXEC_H
9762 #define _ASM_SCORE_EXEC_H
9763
9764 -extern unsigned long arch_align_stack(unsigned long sp);
9765 +#define arch_align_stack(x) (x)
9766
9767 #endif /* _ASM_SCORE_EXEC_H */
9768 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9769 index a1519ad3..e8ac1ff 100644
9770 --- a/arch/score/kernel/process.c
9771 +++ b/arch/score/kernel/process.c
9772 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9773
9774 return task_pt_regs(task)->cp0_epc;
9775 }
9776 -
9777 -unsigned long arch_align_stack(unsigned long sp)
9778 -{
9779 - return sp;
9780 -}
9781 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9782 index ef9e555..331bd29 100644
9783 --- a/arch/sh/include/asm/cache.h
9784 +++ b/arch/sh/include/asm/cache.h
9785 @@ -9,10 +9,11 @@
9786 #define __ASM_SH_CACHE_H
9787 #ifdef __KERNEL__
9788
9789 +#include <linux/const.h>
9790 #include <linux/init.h>
9791 #include <cpu/cache.h>
9792
9793 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9794 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9795
9796 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9797
9798 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9799 index 6777177..cb5e44f 100644
9800 --- a/arch/sh/mm/mmap.c
9801 +++ b/arch/sh/mm/mmap.c
9802 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9803 struct mm_struct *mm = current->mm;
9804 struct vm_area_struct *vma;
9805 int do_colour_align;
9806 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9807 struct vm_unmapped_area_info info;
9808
9809 if (flags & MAP_FIXED) {
9810 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9811 if (filp || (flags & MAP_SHARED))
9812 do_colour_align = 1;
9813
9814 +#ifdef CONFIG_PAX_RANDMMAP
9815 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9816 +#endif
9817 +
9818 if (addr) {
9819 if (do_colour_align)
9820 addr = COLOUR_ALIGN(addr, pgoff);
9821 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9822 addr = PAGE_ALIGN(addr);
9823
9824 vma = find_vma(mm, addr);
9825 - if (TASK_SIZE - len >= addr &&
9826 - (!vma || addr + len <= vma->vm_start))
9827 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9828 return addr;
9829 }
9830
9831 info.flags = 0;
9832 info.length = len;
9833 - info.low_limit = TASK_UNMAPPED_BASE;
9834 + info.low_limit = mm->mmap_base;
9835 info.high_limit = TASK_SIZE;
9836 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9837 info.align_offset = pgoff << PAGE_SHIFT;
9838 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9839 struct mm_struct *mm = current->mm;
9840 unsigned long addr = addr0;
9841 int do_colour_align;
9842 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9843 struct vm_unmapped_area_info info;
9844
9845 if (flags & MAP_FIXED) {
9846 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9847 if (filp || (flags & MAP_SHARED))
9848 do_colour_align = 1;
9849
9850 +#ifdef CONFIG_PAX_RANDMMAP
9851 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9852 +#endif
9853 +
9854 /* requesting a specific address */
9855 if (addr) {
9856 if (do_colour_align)
9857 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9858 addr = PAGE_ALIGN(addr);
9859
9860 vma = find_vma(mm, addr);
9861 - if (TASK_SIZE - len >= addr &&
9862 - (!vma || addr + len <= vma->vm_start))
9863 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9864 return addr;
9865 }
9866
9867 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9868 VM_BUG_ON(addr != -ENOMEM);
9869 info.flags = 0;
9870 info.low_limit = TASK_UNMAPPED_BASE;
9871 +
9872 +#ifdef CONFIG_PAX_RANDMMAP
9873 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9874 + info.low_limit += mm->delta_mmap;
9875 +#endif
9876 +
9877 info.high_limit = TASK_SIZE;
9878 addr = vm_unmapped_area(&info);
9879 }
9880 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9881 index 4082749..fd97781 100644
9882 --- a/arch/sparc/include/asm/atomic_64.h
9883 +++ b/arch/sparc/include/asm/atomic_64.h
9884 @@ -15,18 +15,38 @@
9885 #define ATOMIC64_INIT(i) { (i) }
9886
9887 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9888 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9889 +{
9890 + return ACCESS_ONCE(v->counter);
9891 +}
9892 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9893 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9894 +{
9895 + return ACCESS_ONCE(v->counter);
9896 +}
9897
9898 #define atomic_set(v, i) (((v)->counter) = i)
9899 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9900 +{
9901 + v->counter = i;
9902 +}
9903 #define atomic64_set(v, i) (((v)->counter) = i)
9904 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9905 +{
9906 + v->counter = i;
9907 +}
9908
9909 -#define ATOMIC_OP(op) \
9910 -void atomic_##op(int, atomic_t *); \
9911 -void atomic64_##op(long, atomic64_t *);
9912 +#define __ATOMIC_OP(op, suffix) \
9913 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9914 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9915
9916 -#define ATOMIC_OP_RETURN(op) \
9917 -int atomic_##op##_return(int, atomic_t *); \
9918 -long atomic64_##op##_return(long, atomic64_t *);
9919 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9920 +
9921 +#define __ATOMIC_OP_RETURN(op, suffix) \
9922 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9923 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9924 +
9925 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9926
9927 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9928
9929 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9930
9931 #undef ATOMIC_OPS
9932 #undef ATOMIC_OP_RETURN
9933 +#undef __ATOMIC_OP_RETURN
9934 #undef ATOMIC_OP
9935 +#undef __ATOMIC_OP
9936
9937 #define atomic_dec_return(v) atomic_sub_return(1, v)
9938 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9939
9940 #define atomic_inc_return(v) atomic_add_return(1, v)
9941 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9942 +{
9943 + return atomic_add_return_unchecked(1, v);
9944 +}
9945 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9946 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9947 +{
9948 + return atomic64_add_return_unchecked(1, v);
9949 +}
9950
9951 /*
9952 * atomic_inc_and_test - increment and test
9953 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9954 * other cases.
9955 */
9956 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9957 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9958 +{
9959 + return atomic_inc_return_unchecked(v) == 0;
9960 +}
9961 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9962
9963 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9964 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9965 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9966
9967 #define atomic_inc(v) atomic_add(1, v)
9968 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9969 +{
9970 + atomic_add_unchecked(1, v);
9971 +}
9972 #define atomic64_inc(v) atomic64_add(1, v)
9973 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9974 +{
9975 + atomic64_add_unchecked(1, v);
9976 +}
9977
9978 #define atomic_dec(v) atomic_sub(1, v)
9979 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9980 +{
9981 + atomic_sub_unchecked(1, v);
9982 +}
9983 #define atomic64_dec(v) atomic64_sub(1, v)
9984 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9985 +{
9986 + atomic64_sub_unchecked(1, v);
9987 +}
9988
9989 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9990 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9991
9992 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9993 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9994 +{
9995 + return cmpxchg(&v->counter, old, new);
9996 +}
9997 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9998 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9999 +{
10000 + return xchg(&v->counter, new);
10001 +}
10002
10003 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10004 {
10005 - int c, old;
10006 + int c, old, new;
10007 c = atomic_read(v);
10008 for (;;) {
10009 - if (unlikely(c == (u)))
10010 + if (unlikely(c == u))
10011 break;
10012 - old = atomic_cmpxchg((v), c, c + (a));
10013 +
10014 + asm volatile("addcc %2, %0, %0\n"
10015 +
10016 +#ifdef CONFIG_PAX_REFCOUNT
10017 + "tvs %%icc, 6\n"
10018 +#endif
10019 +
10020 + : "=r" (new)
10021 + : "0" (c), "ir" (a)
10022 + : "cc");
10023 +
10024 + old = atomic_cmpxchg(v, c, new);
10025 if (likely(old == c))
10026 break;
10027 c = old;
10028 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10029 #define atomic64_cmpxchg(v, o, n) \
10030 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10031 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10032 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10033 +{
10034 + return xchg(&v->counter, new);
10035 +}
10036
10037 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10038 {
10039 - long c, old;
10040 + long c, old, new;
10041 c = atomic64_read(v);
10042 for (;;) {
10043 - if (unlikely(c == (u)))
10044 + if (unlikely(c == u))
10045 break;
10046 - old = atomic64_cmpxchg((v), c, c + (a));
10047 +
10048 + asm volatile("addcc %2, %0, %0\n"
10049 +
10050 +#ifdef CONFIG_PAX_REFCOUNT
10051 + "tvs %%xcc, 6\n"
10052 +#endif
10053 +
10054 + : "=r" (new)
10055 + : "0" (c), "ir" (a)
10056 + : "cc");
10057 +
10058 + old = atomic64_cmpxchg(v, c, new);
10059 if (likely(old == c))
10060 break;
10061 c = old;
10062 }
10063 - return c != (u);
10064 + return c != u;
10065 }
10066
10067 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10068 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10069 index 7664894..45a974b 100644
10070 --- a/arch/sparc/include/asm/barrier_64.h
10071 +++ b/arch/sparc/include/asm/barrier_64.h
10072 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10073 do { \
10074 compiletime_assert_atomic_type(*p); \
10075 barrier(); \
10076 - ACCESS_ONCE(*p) = (v); \
10077 + ACCESS_ONCE_RW(*p) = (v); \
10078 } while (0)
10079
10080 #define smp_load_acquire(p) \
10081 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10082 index 5bb6991..5c2132e 100644
10083 --- a/arch/sparc/include/asm/cache.h
10084 +++ b/arch/sparc/include/asm/cache.h
10085 @@ -7,10 +7,12 @@
10086 #ifndef _SPARC_CACHE_H
10087 #define _SPARC_CACHE_H
10088
10089 +#include <linux/const.h>
10090 +
10091 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10092
10093 #define L1_CACHE_SHIFT 5
10094 -#define L1_CACHE_BYTES 32
10095 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10096
10097 #ifdef CONFIG_SPARC32
10098 #define SMP_CACHE_BYTES_SHIFT 5
10099 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10100 index a24e41f..47677ff 100644
10101 --- a/arch/sparc/include/asm/elf_32.h
10102 +++ b/arch/sparc/include/asm/elf_32.h
10103 @@ -114,6 +114,13 @@ typedef struct {
10104
10105 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10106
10107 +#ifdef CONFIG_PAX_ASLR
10108 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10109 +
10110 +#define PAX_DELTA_MMAP_LEN 16
10111 +#define PAX_DELTA_STACK_LEN 16
10112 +#endif
10113 +
10114 /* This yields a mask that user programs can use to figure out what
10115 instruction set this cpu supports. This can NOT be done in userspace
10116 on Sparc. */
10117 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10118 index 370ca1e..d4f4a98 100644
10119 --- a/arch/sparc/include/asm/elf_64.h
10120 +++ b/arch/sparc/include/asm/elf_64.h
10121 @@ -189,6 +189,13 @@ typedef struct {
10122 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10123 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10124
10125 +#ifdef CONFIG_PAX_ASLR
10126 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10127 +
10128 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10129 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10130 +#endif
10131 +
10132 extern unsigned long sparc64_elf_hwcap;
10133 #define ELF_HWCAP sparc64_elf_hwcap
10134
10135 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10136 index a3890da..f6a408e 100644
10137 --- a/arch/sparc/include/asm/pgalloc_32.h
10138 +++ b/arch/sparc/include/asm/pgalloc_32.h
10139 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10140 }
10141
10142 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10143 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10144
10145 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10146 unsigned long address)
10147 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10148 index 5e31871..13469c6 100644
10149 --- a/arch/sparc/include/asm/pgalloc_64.h
10150 +++ b/arch/sparc/include/asm/pgalloc_64.h
10151 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10152 }
10153
10154 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10155 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10156
10157 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10158 {
10159 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10160 }
10161
10162 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10163 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10164
10165 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10166 {
10167 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10168 index 59ba6f6..4518128 100644
10169 --- a/arch/sparc/include/asm/pgtable.h
10170 +++ b/arch/sparc/include/asm/pgtable.h
10171 @@ -5,4 +5,8 @@
10172 #else
10173 #include <asm/pgtable_32.h>
10174 #endif
10175 +
10176 +#define ktla_ktva(addr) (addr)
10177 +#define ktva_ktla(addr) (addr)
10178 +
10179 #endif
10180 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10181 index b9b91ae..950b91e 100644
10182 --- a/arch/sparc/include/asm/pgtable_32.h
10183 +++ b/arch/sparc/include/asm/pgtable_32.h
10184 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10185 #define PAGE_SHARED SRMMU_PAGE_SHARED
10186 #define PAGE_COPY SRMMU_PAGE_COPY
10187 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10188 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10189 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10190 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10191 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10192
10193 /* Top-level page directory - dummy used by init-mm.
10194 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10195
10196 /* xwr */
10197 #define __P000 PAGE_NONE
10198 -#define __P001 PAGE_READONLY
10199 -#define __P010 PAGE_COPY
10200 -#define __P011 PAGE_COPY
10201 +#define __P001 PAGE_READONLY_NOEXEC
10202 +#define __P010 PAGE_COPY_NOEXEC
10203 +#define __P011 PAGE_COPY_NOEXEC
10204 #define __P100 PAGE_READONLY
10205 #define __P101 PAGE_READONLY
10206 #define __P110 PAGE_COPY
10207 #define __P111 PAGE_COPY
10208
10209 #define __S000 PAGE_NONE
10210 -#define __S001 PAGE_READONLY
10211 -#define __S010 PAGE_SHARED
10212 -#define __S011 PAGE_SHARED
10213 +#define __S001 PAGE_READONLY_NOEXEC
10214 +#define __S010 PAGE_SHARED_NOEXEC
10215 +#define __S011 PAGE_SHARED_NOEXEC
10216 #define __S100 PAGE_READONLY
10217 #define __S101 PAGE_READONLY
10218 #define __S110 PAGE_SHARED
10219 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10220 index 79da178..c2eede8 100644
10221 --- a/arch/sparc/include/asm/pgtsrmmu.h
10222 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10223 @@ -115,6 +115,11 @@
10224 SRMMU_EXEC | SRMMU_REF)
10225 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10226 SRMMU_EXEC | SRMMU_REF)
10227 +
10228 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10229 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10230 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10231 +
10232 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10233 SRMMU_DIRTY | SRMMU_REF)
10234
10235 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10236 index 29d64b1..4272fe8 100644
10237 --- a/arch/sparc/include/asm/setup.h
10238 +++ b/arch/sparc/include/asm/setup.h
10239 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10240 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10241
10242 /* init_64.c */
10243 -extern atomic_t dcpage_flushes;
10244 -extern atomic_t dcpage_flushes_xcall;
10245 +extern atomic_unchecked_t dcpage_flushes;
10246 +extern atomic_unchecked_t dcpage_flushes_xcall;
10247
10248 extern int sysctl_tsb_ratio;
10249 #endif
10250 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10251 index 9689176..63c18ea 100644
10252 --- a/arch/sparc/include/asm/spinlock_64.h
10253 +++ b/arch/sparc/include/asm/spinlock_64.h
10254 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10255
10256 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10257
10258 -static void inline arch_read_lock(arch_rwlock_t *lock)
10259 +static inline void arch_read_lock(arch_rwlock_t *lock)
10260 {
10261 unsigned long tmp1, tmp2;
10262
10263 __asm__ __volatile__ (
10264 "1: ldsw [%2], %0\n"
10265 " brlz,pn %0, 2f\n"
10266 -"4: add %0, 1, %1\n"
10267 +"4: addcc %0, 1, %1\n"
10268 +
10269 +#ifdef CONFIG_PAX_REFCOUNT
10270 +" tvs %%icc, 6\n"
10271 +#endif
10272 +
10273 " cas [%2], %0, %1\n"
10274 " cmp %0, %1\n"
10275 " bne,pn %%icc, 1b\n"
10276 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10277 " .previous"
10278 : "=&r" (tmp1), "=&r" (tmp2)
10279 : "r" (lock)
10280 - : "memory");
10281 + : "memory", "cc");
10282 }
10283
10284 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10285 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10286 {
10287 int tmp1, tmp2;
10288
10289 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10290 "1: ldsw [%2], %0\n"
10291 " brlz,a,pn %0, 2f\n"
10292 " mov 0, %0\n"
10293 -" add %0, 1, %1\n"
10294 +" addcc %0, 1, %1\n"
10295 +
10296 +#ifdef CONFIG_PAX_REFCOUNT
10297 +" tvs %%icc, 6\n"
10298 +#endif
10299 +
10300 " cas [%2], %0, %1\n"
10301 " cmp %0, %1\n"
10302 " bne,pn %%icc, 1b\n"
10303 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10304 return tmp1;
10305 }
10306
10307 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10308 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10309 {
10310 unsigned long tmp1, tmp2;
10311
10312 __asm__ __volatile__(
10313 "1: lduw [%2], %0\n"
10314 -" sub %0, 1, %1\n"
10315 +" subcc %0, 1, %1\n"
10316 +
10317 +#ifdef CONFIG_PAX_REFCOUNT
10318 +" tvs %%icc, 6\n"
10319 +#endif
10320 +
10321 " cas [%2], %0, %1\n"
10322 " cmp %0, %1\n"
10323 " bne,pn %%xcc, 1b\n"
10324 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10325 : "memory");
10326 }
10327
10328 -static void inline arch_write_lock(arch_rwlock_t *lock)
10329 +static inline void arch_write_lock(arch_rwlock_t *lock)
10330 {
10331 unsigned long mask, tmp1, tmp2;
10332
10333 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10334 : "memory");
10335 }
10336
10337 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10338 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10339 {
10340 __asm__ __volatile__(
10341 " stw %%g0, [%0]"
10342 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10343 : "memory");
10344 }
10345
10346 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10347 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10348 {
10349 unsigned long mask, tmp1, tmp2, result;
10350
10351 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10352 index 025c984..a216504 100644
10353 --- a/arch/sparc/include/asm/thread_info_32.h
10354 +++ b/arch/sparc/include/asm/thread_info_32.h
10355 @@ -49,6 +49,8 @@ struct thread_info {
10356 unsigned long w_saved;
10357
10358 struct restart_block restart_block;
10359 +
10360 + unsigned long lowest_stack;
10361 };
10362
10363 /*
10364 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10365 index 798f027..b009941 100644
10366 --- a/arch/sparc/include/asm/thread_info_64.h
10367 +++ b/arch/sparc/include/asm/thread_info_64.h
10368 @@ -63,6 +63,8 @@ struct thread_info {
10369 struct pt_regs *kern_una_regs;
10370 unsigned int kern_una_insn;
10371
10372 + unsigned long lowest_stack;
10373 +
10374 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10375 __attribute__ ((aligned(64)));
10376 };
10377 @@ -190,12 +192,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10378 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10379 /* flag bit 4 is available */
10380 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10381 -/* flag bit 6 is available */
10382 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10383 #define TIF_32BIT 7 /* 32-bit binary */
10384 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10385 #define TIF_SECCOMP 9 /* secure computing */
10386 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10387 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10388 +
10389 /* NOTE: Thread flags >= 12 should be ones we have no interest
10390 * in using in assembly, else we can't use the mask as
10391 * an immediate value in instructions such as andcc.
10392 @@ -215,12 +218,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10393 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10394 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10395 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10396 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10397
10398 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10399 _TIF_DO_NOTIFY_RESUME_MASK | \
10400 _TIF_NEED_RESCHED)
10401 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10402
10403 +#define _TIF_WORK_SYSCALL \
10404 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10405 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10406 +
10407 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10408
10409 /*
10410 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10411 index bd56c28..4b63d83 100644
10412 --- a/arch/sparc/include/asm/uaccess.h
10413 +++ b/arch/sparc/include/asm/uaccess.h
10414 @@ -1,5 +1,6 @@
10415 #ifndef ___ASM_SPARC_UACCESS_H
10416 #define ___ASM_SPARC_UACCESS_H
10417 +
10418 #if defined(__sparc__) && defined(__arch64__)
10419 #include <asm/uaccess_64.h>
10420 #else
10421 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10422 index 9634d08..f55fe4f 100644
10423 --- a/arch/sparc/include/asm/uaccess_32.h
10424 +++ b/arch/sparc/include/asm/uaccess_32.h
10425 @@ -250,27 +250,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10426
10427 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10428 {
10429 - if (n && __access_ok((unsigned long) to, n))
10430 + if ((long)n < 0)
10431 + return n;
10432 +
10433 + if (n && __access_ok((unsigned long) to, n)) {
10434 + if (!__builtin_constant_p(n))
10435 + check_object_size(from, n, true);
10436 return __copy_user(to, (__force void __user *) from, n);
10437 - else
10438 + } else
10439 return n;
10440 }
10441
10442 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10443 {
10444 + if ((long)n < 0)
10445 + return n;
10446 +
10447 + if (!__builtin_constant_p(n))
10448 + check_object_size(from, n, true);
10449 +
10450 return __copy_user(to, (__force void __user *) from, n);
10451 }
10452
10453 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10454 {
10455 - if (n && __access_ok((unsigned long) from, n))
10456 + if ((long)n < 0)
10457 + return n;
10458 +
10459 + if (n && __access_ok((unsigned long) from, n)) {
10460 + if (!__builtin_constant_p(n))
10461 + check_object_size(to, n, false);
10462 return __copy_user((__force void __user *) to, from, n);
10463 - else
10464 + } else
10465 return n;
10466 }
10467
10468 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10469 {
10470 + if ((long)n < 0)
10471 + return n;
10472 +
10473 return __copy_user((__force void __user *) to, from, n);
10474 }
10475
10476 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10477 index c990a5e..f17b9c1 100644
10478 --- a/arch/sparc/include/asm/uaccess_64.h
10479 +++ b/arch/sparc/include/asm/uaccess_64.h
10480 @@ -10,6 +10,7 @@
10481 #include <linux/compiler.h>
10482 #include <linux/string.h>
10483 #include <linux/thread_info.h>
10484 +#include <linux/kernel.h>
10485 #include <asm/asi.h>
10486 #include <asm/spitfire.h>
10487 #include <asm-generic/uaccess-unaligned.h>
10488 @@ -214,8 +215,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10489 static inline unsigned long __must_check
10490 copy_from_user(void *to, const void __user *from, unsigned long size)
10491 {
10492 - unsigned long ret = ___copy_from_user(to, from, size);
10493 + unsigned long ret;
10494
10495 + if ((long)size < 0 || size > INT_MAX)
10496 + return size;
10497 +
10498 + if (!__builtin_constant_p(size))
10499 + check_object_size(to, size, false);
10500 +
10501 + ret = ___copy_from_user(to, from, size);
10502 if (unlikely(ret))
10503 ret = copy_from_user_fixup(to, from, size);
10504
10505 @@ -231,8 +239,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10506 static inline unsigned long __must_check
10507 copy_to_user(void __user *to, const void *from, unsigned long size)
10508 {
10509 - unsigned long ret = ___copy_to_user(to, from, size);
10510 + unsigned long ret;
10511
10512 + if ((long)size < 0 || size > INT_MAX)
10513 + return size;
10514 +
10515 + if (!__builtin_constant_p(size))
10516 + check_object_size(from, size, true);
10517 +
10518 + ret = ___copy_to_user(to, from, size);
10519 if (unlikely(ret))
10520 ret = copy_to_user_fixup(to, from, size);
10521 return ret;
10522 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10523 index 7cf9c6e..6206648 100644
10524 --- a/arch/sparc/kernel/Makefile
10525 +++ b/arch/sparc/kernel/Makefile
10526 @@ -4,7 +4,7 @@
10527 #
10528
10529 asflags-y := -ansi
10530 -ccflags-y := -Werror
10531 +#ccflags-y := -Werror
10532
10533 extra-y := head_$(BITS).o
10534
10535 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10536 index 50e7b62..79fae35 100644
10537 --- a/arch/sparc/kernel/process_32.c
10538 +++ b/arch/sparc/kernel/process_32.c
10539 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10540
10541 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10542 r->psr, r->pc, r->npc, r->y, print_tainted());
10543 - printk("PC: <%pS>\n", (void *) r->pc);
10544 + printk("PC: <%pA>\n", (void *) r->pc);
10545 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10546 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10547 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10548 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10549 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10550 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10551 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10552 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10553
10554 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10555 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10556 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10557 rw = (struct reg_window32 *) fp;
10558 pc = rw->ins[7];
10559 printk("[%08lx : ", pc);
10560 - printk("%pS ] ", (void *) pc);
10561 + printk("%pA ] ", (void *) pc);
10562 fp = rw->ins[6];
10563 } while (++count < 16);
10564 printk("\n");
10565 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10566 index 0be7bf9..2b1cba8 100644
10567 --- a/arch/sparc/kernel/process_64.c
10568 +++ b/arch/sparc/kernel/process_64.c
10569 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10570 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10571 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10572 if (regs->tstate & TSTATE_PRIV)
10573 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10574 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10575 }
10576
10577 void show_regs(struct pt_regs *regs)
10578 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10579
10580 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10581 regs->tpc, regs->tnpc, regs->y, print_tainted());
10582 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10583 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10584 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10585 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10586 regs->u_regs[3]);
10587 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10588 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10589 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10590 regs->u_regs[15]);
10591 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10592 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10593 show_regwindow(regs);
10594 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10595 }
10596 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10597 ((tp && tp->task) ? tp->task->pid : -1));
10598
10599 if (gp->tstate & TSTATE_PRIV) {
10600 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10601 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10602 (void *) gp->tpc,
10603 (void *) gp->o7,
10604 (void *) gp->i7,
10605 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10606 index 79cc0d1..ec62734 100644
10607 --- a/arch/sparc/kernel/prom_common.c
10608 +++ b/arch/sparc/kernel/prom_common.c
10609 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10610
10611 unsigned int prom_early_allocated __initdata;
10612
10613 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10614 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10615 .nextprop = prom_common_nextprop,
10616 .getproplen = prom_getproplen,
10617 .getproperty = prom_getproperty,
10618 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10619 index 9ddc492..27a5619 100644
10620 --- a/arch/sparc/kernel/ptrace_64.c
10621 +++ b/arch/sparc/kernel/ptrace_64.c
10622 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10623 return ret;
10624 }
10625
10626 +#ifdef CONFIG_GRKERNSEC_SETXID
10627 +extern void gr_delayed_cred_worker(void);
10628 +#endif
10629 +
10630 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10631 {
10632 int ret = 0;
10633 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10634 if (test_thread_flag(TIF_NOHZ))
10635 user_exit();
10636
10637 +#ifdef CONFIG_GRKERNSEC_SETXID
10638 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10639 + gr_delayed_cred_worker();
10640 +#endif
10641 +
10642 if (test_thread_flag(TIF_SYSCALL_TRACE))
10643 ret = tracehook_report_syscall_entry(regs);
10644
10645 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10646 if (test_thread_flag(TIF_NOHZ))
10647 user_exit();
10648
10649 +#ifdef CONFIG_GRKERNSEC_SETXID
10650 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10651 + gr_delayed_cred_worker();
10652 +#endif
10653 +
10654 audit_syscall_exit(regs);
10655
10656 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10657 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10658 index da6f1a7..e5dea8f 100644
10659 --- a/arch/sparc/kernel/smp_64.c
10660 +++ b/arch/sparc/kernel/smp_64.c
10661 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10662 return;
10663
10664 #ifdef CONFIG_DEBUG_DCFLUSH
10665 - atomic_inc(&dcpage_flushes);
10666 + atomic_inc_unchecked(&dcpage_flushes);
10667 #endif
10668
10669 this_cpu = get_cpu();
10670 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10671 xcall_deliver(data0, __pa(pg_addr),
10672 (u64) pg_addr, cpumask_of(cpu));
10673 #ifdef CONFIG_DEBUG_DCFLUSH
10674 - atomic_inc(&dcpage_flushes_xcall);
10675 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10676 #endif
10677 }
10678 }
10679 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10680 preempt_disable();
10681
10682 #ifdef CONFIG_DEBUG_DCFLUSH
10683 - atomic_inc(&dcpage_flushes);
10684 + atomic_inc_unchecked(&dcpage_flushes);
10685 #endif
10686 data0 = 0;
10687 pg_addr = page_address(page);
10688 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10689 xcall_deliver(data0, __pa(pg_addr),
10690 (u64) pg_addr, cpu_online_mask);
10691 #ifdef CONFIG_DEBUG_DCFLUSH
10692 - atomic_inc(&dcpage_flushes_xcall);
10693 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10694 #endif
10695 }
10696 __local_flush_dcache_page(page);
10697 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10698 index 646988d..b88905f 100644
10699 --- a/arch/sparc/kernel/sys_sparc_32.c
10700 +++ b/arch/sparc/kernel/sys_sparc_32.c
10701 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10702 if (len > TASK_SIZE - PAGE_SIZE)
10703 return -ENOMEM;
10704 if (!addr)
10705 - addr = TASK_UNMAPPED_BASE;
10706 + addr = current->mm->mmap_base;
10707
10708 info.flags = 0;
10709 info.length = len;
10710 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10711 index c85403d..6af95c9 100644
10712 --- a/arch/sparc/kernel/sys_sparc_64.c
10713 +++ b/arch/sparc/kernel/sys_sparc_64.c
10714 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10715 struct vm_area_struct * vma;
10716 unsigned long task_size = TASK_SIZE;
10717 int do_color_align;
10718 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10719 struct vm_unmapped_area_info info;
10720
10721 if (flags & MAP_FIXED) {
10722 /* We do not accept a shared mapping if it would violate
10723 * cache aliasing constraints.
10724 */
10725 - if ((flags & MAP_SHARED) &&
10726 + if ((filp || (flags & MAP_SHARED)) &&
10727 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10728 return -EINVAL;
10729 return addr;
10730 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10731 if (filp || (flags & MAP_SHARED))
10732 do_color_align = 1;
10733
10734 +#ifdef CONFIG_PAX_RANDMMAP
10735 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10736 +#endif
10737 +
10738 if (addr) {
10739 if (do_color_align)
10740 addr = COLOR_ALIGN(addr, pgoff);
10741 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10742 addr = PAGE_ALIGN(addr);
10743
10744 vma = find_vma(mm, addr);
10745 - if (task_size - len >= addr &&
10746 - (!vma || addr + len <= vma->vm_start))
10747 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10748 return addr;
10749 }
10750
10751 info.flags = 0;
10752 info.length = len;
10753 - info.low_limit = TASK_UNMAPPED_BASE;
10754 + info.low_limit = mm->mmap_base;
10755 info.high_limit = min(task_size, VA_EXCLUDE_START);
10756 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10757 info.align_offset = pgoff << PAGE_SHIFT;
10758 + info.threadstack_offset = offset;
10759 addr = vm_unmapped_area(&info);
10760
10761 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10762 VM_BUG_ON(addr != -ENOMEM);
10763 info.low_limit = VA_EXCLUDE_END;
10764 +
10765 +#ifdef CONFIG_PAX_RANDMMAP
10766 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10767 + info.low_limit += mm->delta_mmap;
10768 +#endif
10769 +
10770 info.high_limit = task_size;
10771 addr = vm_unmapped_area(&info);
10772 }
10773 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10774 unsigned long task_size = STACK_TOP32;
10775 unsigned long addr = addr0;
10776 int do_color_align;
10777 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10778 struct vm_unmapped_area_info info;
10779
10780 /* This should only ever run for 32-bit processes. */
10781 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10782 /* We do not accept a shared mapping if it would violate
10783 * cache aliasing constraints.
10784 */
10785 - if ((flags & MAP_SHARED) &&
10786 + if ((filp || (flags & MAP_SHARED)) &&
10787 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10788 return -EINVAL;
10789 return addr;
10790 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10791 if (filp || (flags & MAP_SHARED))
10792 do_color_align = 1;
10793
10794 +#ifdef CONFIG_PAX_RANDMMAP
10795 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10796 +#endif
10797 +
10798 /* requesting a specific address */
10799 if (addr) {
10800 if (do_color_align)
10801 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10802 addr = PAGE_ALIGN(addr);
10803
10804 vma = find_vma(mm, addr);
10805 - if (task_size - len >= addr &&
10806 - (!vma || addr + len <= vma->vm_start))
10807 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10808 return addr;
10809 }
10810
10811 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10812 info.high_limit = mm->mmap_base;
10813 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10814 info.align_offset = pgoff << PAGE_SHIFT;
10815 + info.threadstack_offset = offset;
10816 addr = vm_unmapped_area(&info);
10817
10818 /*
10819 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10820 VM_BUG_ON(addr != -ENOMEM);
10821 info.flags = 0;
10822 info.low_limit = TASK_UNMAPPED_BASE;
10823 +
10824 +#ifdef CONFIG_PAX_RANDMMAP
10825 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10826 + info.low_limit += mm->delta_mmap;
10827 +#endif
10828 +
10829 info.high_limit = STACK_TOP32;
10830 addr = vm_unmapped_area(&info);
10831 }
10832 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10833 EXPORT_SYMBOL(get_fb_unmapped_area);
10834
10835 /* Essentially the same as PowerPC. */
10836 -static unsigned long mmap_rnd(void)
10837 +static unsigned long mmap_rnd(struct mm_struct *mm)
10838 {
10839 unsigned long rnd = 0UL;
10840
10841 +#ifdef CONFIG_PAX_RANDMMAP
10842 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10843 +#endif
10844 +
10845 if (current->flags & PF_RANDOMIZE) {
10846 unsigned long val = get_random_int();
10847 if (test_thread_flag(TIF_32BIT))
10848 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10849
10850 void arch_pick_mmap_layout(struct mm_struct *mm)
10851 {
10852 - unsigned long random_factor = mmap_rnd();
10853 + unsigned long random_factor = mmap_rnd(mm);
10854 unsigned long gap;
10855
10856 /*
10857 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10858 gap == RLIM_INFINITY ||
10859 sysctl_legacy_va_layout) {
10860 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10861 +
10862 +#ifdef CONFIG_PAX_RANDMMAP
10863 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10864 + mm->mmap_base += mm->delta_mmap;
10865 +#endif
10866 +
10867 mm->get_unmapped_area = arch_get_unmapped_area;
10868 } else {
10869 /* We know it's 32-bit */
10870 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10871 gap = (task_size / 6 * 5);
10872
10873 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10874 +
10875 +#ifdef CONFIG_PAX_RANDMMAP
10876 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10877 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10878 +#endif
10879 +
10880 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10881 }
10882 }
10883 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10884 index bb00089..e0ea580 100644
10885 --- a/arch/sparc/kernel/syscalls.S
10886 +++ b/arch/sparc/kernel/syscalls.S
10887 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10888 #endif
10889 .align 32
10890 1: ldx [%g6 + TI_FLAGS], %l5
10891 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10892 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10893 be,pt %icc, rtrap
10894 nop
10895 call syscall_trace_leave
10896 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10897
10898 srl %i3, 0, %o3 ! IEU0
10899 srl %i2, 0, %o2 ! IEU0 Group
10900 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10901 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10902 bne,pn %icc, linux_syscall_trace32 ! CTI
10903 mov %i0, %l5 ! IEU1
10904 5: call %l7 ! CTI Group brk forced
10905 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10906
10907 mov %i3, %o3 ! IEU1
10908 mov %i4, %o4 ! IEU0 Group
10909 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10910 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10911 bne,pn %icc, linux_syscall_trace ! CTI Group
10912 mov %i0, %l5 ! IEU0
10913 2: call %l7 ! CTI Group brk forced
10914 @@ -233,7 +233,7 @@ ret_sys_call:
10915
10916 cmp %o0, -ERESTART_RESTARTBLOCK
10917 bgeu,pn %xcc, 1f
10918 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10919 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10920 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10921
10922 2:
10923 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10924 index 6fd386c5..6907d81 100644
10925 --- a/arch/sparc/kernel/traps_32.c
10926 +++ b/arch/sparc/kernel/traps_32.c
10927 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10928 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10929 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10930
10931 +extern void gr_handle_kernel_exploit(void);
10932 +
10933 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10934 {
10935 static int die_counter;
10936 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10937 count++ < 30 &&
10938 (((unsigned long) rw) >= PAGE_OFFSET) &&
10939 !(((unsigned long) rw) & 0x7)) {
10940 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10941 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10942 (void *) rw->ins[7]);
10943 rw = (struct reg_window32 *)rw->ins[6];
10944 }
10945 }
10946 printk("Instruction DUMP:");
10947 instruction_dump ((unsigned long *) regs->pc);
10948 - if(regs->psr & PSR_PS)
10949 + if(regs->psr & PSR_PS) {
10950 + gr_handle_kernel_exploit();
10951 do_exit(SIGKILL);
10952 + }
10953 do_exit(SIGSEGV);
10954 }
10955
10956 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10957 index 981a769..d906eda 100644
10958 --- a/arch/sparc/kernel/traps_64.c
10959 +++ b/arch/sparc/kernel/traps_64.c
10960 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10961 i + 1,
10962 p->trapstack[i].tstate, p->trapstack[i].tpc,
10963 p->trapstack[i].tnpc, p->trapstack[i].tt);
10964 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10965 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10966 }
10967 }
10968
10969 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10970
10971 lvl -= 0x100;
10972 if (regs->tstate & TSTATE_PRIV) {
10973 +
10974 +#ifdef CONFIG_PAX_REFCOUNT
10975 + if (lvl == 6)
10976 + pax_report_refcount_overflow(regs);
10977 +#endif
10978 +
10979 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10980 die_if_kernel(buffer, regs);
10981 }
10982 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10983 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10984 {
10985 char buffer[32];
10986 -
10987 +
10988 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10989 0, lvl, SIGTRAP) == NOTIFY_STOP)
10990 return;
10991
10992 +#ifdef CONFIG_PAX_REFCOUNT
10993 + if (lvl == 6)
10994 + pax_report_refcount_overflow(regs);
10995 +#endif
10996 +
10997 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10998
10999 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
11000 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11001 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11002 printk("%s" "ERROR(%d): ",
11003 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11004 - printk("TPC<%pS>\n", (void *) regs->tpc);
11005 + printk("TPC<%pA>\n", (void *) regs->tpc);
11006 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11007 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11008 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11009 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11010 smp_processor_id(),
11011 (type & 0x1) ? 'I' : 'D',
11012 regs->tpc);
11013 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11014 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11015 panic("Irrecoverable Cheetah+ parity error.");
11016 }
11017
11018 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11019 smp_processor_id(),
11020 (type & 0x1) ? 'I' : 'D',
11021 regs->tpc);
11022 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11023 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11024 }
11025
11026 struct sun4v_error_entry {
11027 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11028 /*0x38*/u64 reserved_5;
11029 };
11030
11031 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11032 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11033 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11034 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11035
11036 static const char *sun4v_err_type_to_str(u8 type)
11037 {
11038 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11039 }
11040
11041 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11042 - int cpu, const char *pfx, atomic_t *ocnt)
11043 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11044 {
11045 u64 *raw_ptr = (u64 *) ent;
11046 u32 attrs;
11047 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11048
11049 show_regs(regs);
11050
11051 - if ((cnt = atomic_read(ocnt)) != 0) {
11052 - atomic_set(ocnt, 0);
11053 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11054 + atomic_set_unchecked(ocnt, 0);
11055 wmb();
11056 printk("%s: Queue overflowed %d times.\n",
11057 pfx, cnt);
11058 @@ -2048,7 +2059,7 @@ out:
11059 */
11060 void sun4v_resum_overflow(struct pt_regs *regs)
11061 {
11062 - atomic_inc(&sun4v_resum_oflow_cnt);
11063 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11064 }
11065
11066 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11067 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11068 /* XXX Actually even this can make not that much sense. Perhaps
11069 * XXX we should just pull the plug and panic directly from here?
11070 */
11071 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11072 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11073 }
11074
11075 static void sun4v_tlb_error(struct pt_regs *regs)
11076 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11077
11078 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11079 regs->tpc, tl);
11080 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11081 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11082 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11083 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11084 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11085 (void *) regs->u_regs[UREG_I7]);
11086 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11087 "pte[%lx] error[%lx]\n",
11088 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11089
11090 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11091 regs->tpc, tl);
11092 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11093 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11094 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11095 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11096 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11097 (void *) regs->u_regs[UREG_I7]);
11098 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11099 "pte[%lx] error[%lx]\n",
11100 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11101 fp = (unsigned long)sf->fp + STACK_BIAS;
11102 }
11103
11104 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11105 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11106 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11107 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11108 int index = tsk->curr_ret_stack;
11109 if (tsk->ret_stack && index >= graph) {
11110 pc = tsk->ret_stack[index - graph].ret;
11111 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11112 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11113 graph++;
11114 }
11115 }
11116 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11117 return (struct reg_window *) (fp + STACK_BIAS);
11118 }
11119
11120 +extern void gr_handle_kernel_exploit(void);
11121 +
11122 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11123 {
11124 static int die_counter;
11125 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11126 while (rw &&
11127 count++ < 30 &&
11128 kstack_valid(tp, (unsigned long) rw)) {
11129 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11130 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11131 (void *) rw->ins[7]);
11132
11133 rw = kernel_stack_up(rw);
11134 @@ -2427,8 +2440,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11135 }
11136 user_instruction_dump ((unsigned int __user *) regs->tpc);
11137 }
11138 - if (regs->tstate & TSTATE_PRIV)
11139 + if (regs->tstate & TSTATE_PRIV) {
11140 + gr_handle_kernel_exploit();
11141 do_exit(SIGKILL);
11142 + }
11143 do_exit(SIGSEGV);
11144 }
11145 EXPORT_SYMBOL(die_if_kernel);
11146 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11147 index 62098a8..547ab2c 100644
11148 --- a/arch/sparc/kernel/unaligned_64.c
11149 +++ b/arch/sparc/kernel/unaligned_64.c
11150 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11151 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11152
11153 if (__ratelimit(&ratelimit)) {
11154 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11155 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11156 regs->tpc, (void *) regs->tpc);
11157 }
11158 }
11159 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11160 index 3269b02..64f5231 100644
11161 --- a/arch/sparc/lib/Makefile
11162 +++ b/arch/sparc/lib/Makefile
11163 @@ -2,7 +2,7 @@
11164 #
11165
11166 asflags-y := -ansi -DST_DIV0=0x02
11167 -ccflags-y := -Werror
11168 +#ccflags-y := -Werror
11169
11170 lib-$(CONFIG_SPARC32) += ashrdi3.o
11171 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11172 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11173 index 05dac43..76f8ed4 100644
11174 --- a/arch/sparc/lib/atomic_64.S
11175 +++ b/arch/sparc/lib/atomic_64.S
11176 @@ -15,11 +15,22 @@
11177 * a value and does the barriers.
11178 */
11179
11180 -#define ATOMIC_OP(op) \
11181 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11182 +#ifdef CONFIG_PAX_REFCOUNT
11183 +#define __REFCOUNT_OP(op) op##cc
11184 +#define __OVERFLOW_IOP tvs %icc, 6;
11185 +#define __OVERFLOW_XOP tvs %xcc, 6;
11186 +#else
11187 +#define __REFCOUNT_OP(op) op
11188 +#define __OVERFLOW_IOP
11189 +#define __OVERFLOW_XOP
11190 +#endif
11191 +
11192 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11193 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11194 BACKOFF_SETUP(%o2); \
11195 1: lduw [%o1], %g1; \
11196 - op %g1, %o0, %g7; \
11197 + asm_op %g1, %o0, %g7; \
11198 + post_op \
11199 cas [%o1], %g1, %g7; \
11200 cmp %g1, %g7; \
11201 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11202 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11203 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11204 ENDPROC(atomic_##op); \
11205
11206 -#define ATOMIC_OP_RETURN(op) \
11207 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11208 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11209 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11210 +
11211 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11212 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11213 BACKOFF_SETUP(%o2); \
11214 1: lduw [%o1], %g1; \
11215 - op %g1, %o0, %g7; \
11216 + asm_op %g1, %o0, %g7; \
11217 + post_op \
11218 cas [%o1], %g1, %g7; \
11219 cmp %g1, %g7; \
11220 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11221 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11222 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11223 ENDPROC(atomic_##op##_return);
11224
11225 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11226 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11227 +
11228 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11229
11230 ATOMIC_OPS(add)
11231 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11232
11233 #undef ATOMIC_OPS
11234 #undef ATOMIC_OP_RETURN
11235 +#undef __ATOMIC_OP_RETURN
11236 #undef ATOMIC_OP
11237 +#undef __ATOMIC_OP
11238
11239 -#define ATOMIC64_OP(op) \
11240 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11241 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11242 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11243 BACKOFF_SETUP(%o2); \
11244 1: ldx [%o1], %g1; \
11245 - op %g1, %o0, %g7; \
11246 + asm_op %g1, %o0, %g7; \
11247 + post_op \
11248 casx [%o1], %g1, %g7; \
11249 cmp %g1, %g7; \
11250 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11251 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11252 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11253 ENDPROC(atomic64_##op); \
11254
11255 -#define ATOMIC64_OP_RETURN(op) \
11256 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11257 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11258 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11259 +
11260 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11261 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11262 BACKOFF_SETUP(%o2); \
11263 1: ldx [%o1], %g1; \
11264 - op %g1, %o0, %g7; \
11265 + asm_op %g1, %o0, %g7; \
11266 + post_op \
11267 casx [%o1], %g1, %g7; \
11268 cmp %g1, %g7; \
11269 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11270 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11271 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11272 ENDPROC(atomic64_##op##_return);
11273
11274 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11275 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11276 +
11277 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11278
11279 ATOMIC64_OPS(add)
11280 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11281
11282 #undef ATOMIC64_OPS
11283 #undef ATOMIC64_OP_RETURN
11284 +#undef __ATOMIC64_OP_RETURN
11285 #undef ATOMIC64_OP
11286 +#undef __ATOMIC64_OP
11287 +#undef __OVERFLOW_XOP
11288 +#undef __OVERFLOW_IOP
11289 +#undef __REFCOUNT_OP
11290
11291 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11292 BACKOFF_SETUP(%o2)
11293 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11294 index 1d649a9..fbc5bfc 100644
11295 --- a/arch/sparc/lib/ksyms.c
11296 +++ b/arch/sparc/lib/ksyms.c
11297 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11298 /* Atomic counter implementation. */
11299 #define ATOMIC_OP(op) \
11300 EXPORT_SYMBOL(atomic_##op); \
11301 -EXPORT_SYMBOL(atomic64_##op);
11302 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11303 +EXPORT_SYMBOL(atomic64_##op); \
11304 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11305
11306 #define ATOMIC_OP_RETURN(op) \
11307 EXPORT_SYMBOL(atomic_##op##_return); \
11308 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11309 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11310
11311 ATOMIC_OPS(add)
11312 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11313 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11314 ATOMIC_OPS(sub)
11315
11316 #undef ATOMIC_OPS
11317 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11318 index 30c3ecc..736f015 100644
11319 --- a/arch/sparc/mm/Makefile
11320 +++ b/arch/sparc/mm/Makefile
11321 @@ -2,7 +2,7 @@
11322 #
11323
11324 asflags-y := -ansi
11325 -ccflags-y := -Werror
11326 +#ccflags-y := -Werror
11327
11328 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11329 obj-y += fault_$(BITS).o
11330 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11331 index 70d8171..274c6c0 100644
11332 --- a/arch/sparc/mm/fault_32.c
11333 +++ b/arch/sparc/mm/fault_32.c
11334 @@ -21,6 +21,9 @@
11335 #include <linux/perf_event.h>
11336 #include <linux/interrupt.h>
11337 #include <linux/kdebug.h>
11338 +#include <linux/slab.h>
11339 +#include <linux/pagemap.h>
11340 +#include <linux/compiler.h>
11341
11342 #include <asm/page.h>
11343 #include <asm/pgtable.h>
11344 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11345 return safe_compute_effective_address(regs, insn);
11346 }
11347
11348 +#ifdef CONFIG_PAX_PAGEEXEC
11349 +#ifdef CONFIG_PAX_DLRESOLVE
11350 +static void pax_emuplt_close(struct vm_area_struct *vma)
11351 +{
11352 + vma->vm_mm->call_dl_resolve = 0UL;
11353 +}
11354 +
11355 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11356 +{
11357 + unsigned int *kaddr;
11358 +
11359 + vmf->page = alloc_page(GFP_HIGHUSER);
11360 + if (!vmf->page)
11361 + return VM_FAULT_OOM;
11362 +
11363 + kaddr = kmap(vmf->page);
11364 + memset(kaddr, 0, PAGE_SIZE);
11365 + kaddr[0] = 0x9DE3BFA8U; /* save */
11366 + flush_dcache_page(vmf->page);
11367 + kunmap(vmf->page);
11368 + return VM_FAULT_MAJOR;
11369 +}
11370 +
11371 +static const struct vm_operations_struct pax_vm_ops = {
11372 + .close = pax_emuplt_close,
11373 + .fault = pax_emuplt_fault
11374 +};
11375 +
11376 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11377 +{
11378 + int ret;
11379 +
11380 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11381 + vma->vm_mm = current->mm;
11382 + vma->vm_start = addr;
11383 + vma->vm_end = addr + PAGE_SIZE;
11384 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11385 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11386 + vma->vm_ops = &pax_vm_ops;
11387 +
11388 + ret = insert_vm_struct(current->mm, vma);
11389 + if (ret)
11390 + return ret;
11391 +
11392 + ++current->mm->total_vm;
11393 + return 0;
11394 +}
11395 +#endif
11396 +
11397 +/*
11398 + * PaX: decide what to do with offenders (regs->pc = fault address)
11399 + *
11400 + * returns 1 when task should be killed
11401 + * 2 when patched PLT trampoline was detected
11402 + * 3 when unpatched PLT trampoline was detected
11403 + */
11404 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11405 +{
11406 +
11407 +#ifdef CONFIG_PAX_EMUPLT
11408 + int err;
11409 +
11410 + do { /* PaX: patched PLT emulation #1 */
11411 + unsigned int sethi1, sethi2, jmpl;
11412 +
11413 + err = get_user(sethi1, (unsigned int *)regs->pc);
11414 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11415 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11416 +
11417 + if (err)
11418 + break;
11419 +
11420 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11421 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11422 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11423 + {
11424 + unsigned int addr;
11425 +
11426 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11427 + addr = regs->u_regs[UREG_G1];
11428 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11429 + regs->pc = addr;
11430 + regs->npc = addr+4;
11431 + return 2;
11432 + }
11433 + } while (0);
11434 +
11435 + do { /* PaX: patched PLT emulation #2 */
11436 + unsigned int ba;
11437 +
11438 + err = get_user(ba, (unsigned int *)regs->pc);
11439 +
11440 + if (err)
11441 + break;
11442 +
11443 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11444 + unsigned int addr;
11445 +
11446 + if ((ba & 0xFFC00000U) == 0x30800000U)
11447 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11448 + else
11449 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11450 + regs->pc = addr;
11451 + regs->npc = addr+4;
11452 + return 2;
11453 + }
11454 + } while (0);
11455 +
11456 + do { /* PaX: patched PLT emulation #3 */
11457 + unsigned int sethi, bajmpl, nop;
11458 +
11459 + err = get_user(sethi, (unsigned int *)regs->pc);
11460 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11461 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11462 +
11463 + if (err)
11464 + break;
11465 +
11466 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11467 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11468 + nop == 0x01000000U)
11469 + {
11470 + unsigned int addr;
11471 +
11472 + addr = (sethi & 0x003FFFFFU) << 10;
11473 + regs->u_regs[UREG_G1] = addr;
11474 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11475 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11476 + else
11477 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11478 + regs->pc = addr;
11479 + regs->npc = addr+4;
11480 + return 2;
11481 + }
11482 + } while (0);
11483 +
11484 + do { /* PaX: unpatched PLT emulation step 1 */
11485 + unsigned int sethi, ba, nop;
11486 +
11487 + err = get_user(sethi, (unsigned int *)regs->pc);
11488 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11489 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11490 +
11491 + if (err)
11492 + break;
11493 +
11494 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11495 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11496 + nop == 0x01000000U)
11497 + {
11498 + unsigned int addr, save, call;
11499 +
11500 + if ((ba & 0xFFC00000U) == 0x30800000U)
11501 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11502 + else
11503 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11504 +
11505 + err = get_user(save, (unsigned int *)addr);
11506 + err |= get_user(call, (unsigned int *)(addr+4));
11507 + err |= get_user(nop, (unsigned int *)(addr+8));
11508 + if (err)
11509 + break;
11510 +
11511 +#ifdef CONFIG_PAX_DLRESOLVE
11512 + if (save == 0x9DE3BFA8U &&
11513 + (call & 0xC0000000U) == 0x40000000U &&
11514 + nop == 0x01000000U)
11515 + {
11516 + struct vm_area_struct *vma;
11517 + unsigned long call_dl_resolve;
11518 +
11519 + down_read(&current->mm->mmap_sem);
11520 + call_dl_resolve = current->mm->call_dl_resolve;
11521 + up_read(&current->mm->mmap_sem);
11522 + if (likely(call_dl_resolve))
11523 + goto emulate;
11524 +
11525 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11526 +
11527 + down_write(&current->mm->mmap_sem);
11528 + if (current->mm->call_dl_resolve) {
11529 + call_dl_resolve = current->mm->call_dl_resolve;
11530 + up_write(&current->mm->mmap_sem);
11531 + if (vma)
11532 + kmem_cache_free(vm_area_cachep, vma);
11533 + goto emulate;
11534 + }
11535 +
11536 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11537 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11538 + up_write(&current->mm->mmap_sem);
11539 + if (vma)
11540 + kmem_cache_free(vm_area_cachep, vma);
11541 + return 1;
11542 + }
11543 +
11544 + if (pax_insert_vma(vma, call_dl_resolve)) {
11545 + up_write(&current->mm->mmap_sem);
11546 + kmem_cache_free(vm_area_cachep, vma);
11547 + return 1;
11548 + }
11549 +
11550 + current->mm->call_dl_resolve = call_dl_resolve;
11551 + up_write(&current->mm->mmap_sem);
11552 +
11553 +emulate:
11554 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11555 + regs->pc = call_dl_resolve;
11556 + regs->npc = addr+4;
11557 + return 3;
11558 + }
11559 +#endif
11560 +
11561 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11562 + if ((save & 0xFFC00000U) == 0x05000000U &&
11563 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11564 + nop == 0x01000000U)
11565 + {
11566 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11567 + regs->u_regs[UREG_G2] = addr + 4;
11568 + addr = (save & 0x003FFFFFU) << 10;
11569 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11570 + regs->pc = addr;
11571 + regs->npc = addr+4;
11572 + return 3;
11573 + }
11574 + }
11575 + } while (0);
11576 +
11577 + do { /* PaX: unpatched PLT emulation step 2 */
11578 + unsigned int save, call, nop;
11579 +
11580 + err = get_user(save, (unsigned int *)(regs->pc-4));
11581 + err |= get_user(call, (unsigned int *)regs->pc);
11582 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11583 + if (err)
11584 + break;
11585 +
11586 + if (save == 0x9DE3BFA8U &&
11587 + (call & 0xC0000000U) == 0x40000000U &&
11588 + nop == 0x01000000U)
11589 + {
11590 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11591 +
11592 + regs->u_regs[UREG_RETPC] = regs->pc;
11593 + regs->pc = dl_resolve;
11594 + regs->npc = dl_resolve+4;
11595 + return 3;
11596 + }
11597 + } while (0);
11598 +#endif
11599 +
11600 + return 1;
11601 +}
11602 +
11603 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11604 +{
11605 + unsigned long i;
11606 +
11607 + printk(KERN_ERR "PAX: bytes at PC: ");
11608 + for (i = 0; i < 8; i++) {
11609 + unsigned int c;
11610 + if (get_user(c, (unsigned int *)pc+i))
11611 + printk(KERN_CONT "???????? ");
11612 + else
11613 + printk(KERN_CONT "%08x ", c);
11614 + }
11615 + printk("\n");
11616 +}
11617 +#endif
11618 +
11619 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11620 int text_fault)
11621 {
11622 @@ -226,6 +500,24 @@ good_area:
11623 if (!(vma->vm_flags & VM_WRITE))
11624 goto bad_area;
11625 } else {
11626 +
11627 +#ifdef CONFIG_PAX_PAGEEXEC
11628 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11629 + up_read(&mm->mmap_sem);
11630 + switch (pax_handle_fetch_fault(regs)) {
11631 +
11632 +#ifdef CONFIG_PAX_EMUPLT
11633 + case 2:
11634 + case 3:
11635 + return;
11636 +#endif
11637 +
11638 + }
11639 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11640 + do_group_exit(SIGKILL);
11641 + }
11642 +#endif
11643 +
11644 /* Allow reads even for write-only mappings */
11645 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11646 goto bad_area;
11647 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11648 index 4798232..f76e3aa 100644
11649 --- a/arch/sparc/mm/fault_64.c
11650 +++ b/arch/sparc/mm/fault_64.c
11651 @@ -22,6 +22,9 @@
11652 #include <linux/kdebug.h>
11653 #include <linux/percpu.h>
11654 #include <linux/context_tracking.h>
11655 +#include <linux/slab.h>
11656 +#include <linux/pagemap.h>
11657 +#include <linux/compiler.h>
11658
11659 #include <asm/page.h>
11660 #include <asm/pgtable.h>
11661 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11662 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11663 regs->tpc);
11664 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11665 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11666 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11667 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11668 dump_stack();
11669 unhandled_fault(regs->tpc, current, regs);
11670 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11671 show_regs(regs);
11672 }
11673
11674 +#ifdef CONFIG_PAX_PAGEEXEC
11675 +#ifdef CONFIG_PAX_DLRESOLVE
11676 +static void pax_emuplt_close(struct vm_area_struct *vma)
11677 +{
11678 + vma->vm_mm->call_dl_resolve = 0UL;
11679 +}
11680 +
11681 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11682 +{
11683 + unsigned int *kaddr;
11684 +
11685 + vmf->page = alloc_page(GFP_HIGHUSER);
11686 + if (!vmf->page)
11687 + return VM_FAULT_OOM;
11688 +
11689 + kaddr = kmap(vmf->page);
11690 + memset(kaddr, 0, PAGE_SIZE);
11691 + kaddr[0] = 0x9DE3BFA8U; /* save */
11692 + flush_dcache_page(vmf->page);
11693 + kunmap(vmf->page);
11694 + return VM_FAULT_MAJOR;
11695 +}
11696 +
11697 +static const struct vm_operations_struct pax_vm_ops = {
11698 + .close = pax_emuplt_close,
11699 + .fault = pax_emuplt_fault
11700 +};
11701 +
11702 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11703 +{
11704 + int ret;
11705 +
11706 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11707 + vma->vm_mm = current->mm;
11708 + vma->vm_start = addr;
11709 + vma->vm_end = addr + PAGE_SIZE;
11710 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11711 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11712 + vma->vm_ops = &pax_vm_ops;
11713 +
11714 + ret = insert_vm_struct(current->mm, vma);
11715 + if (ret)
11716 + return ret;
11717 +
11718 + ++current->mm->total_vm;
11719 + return 0;
11720 +}
11721 +#endif
11722 +
11723 +/*
11724 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11725 + *
11726 + * returns 1 when task should be killed
11727 + * 2 when patched PLT trampoline was detected
11728 + * 3 when unpatched PLT trampoline was detected
11729 + */
11730 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11731 +{
11732 +
11733 +#ifdef CONFIG_PAX_EMUPLT
11734 + int err;
11735 +
11736 + do { /* PaX: patched PLT emulation #1 */
11737 + unsigned int sethi1, sethi2, jmpl;
11738 +
11739 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11740 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11741 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11742 +
11743 + if (err)
11744 + break;
11745 +
11746 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11747 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11748 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11749 + {
11750 + unsigned long addr;
11751 +
11752 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11753 + addr = regs->u_regs[UREG_G1];
11754 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11755 +
11756 + if (test_thread_flag(TIF_32BIT))
11757 + addr &= 0xFFFFFFFFUL;
11758 +
11759 + regs->tpc = addr;
11760 + regs->tnpc = addr+4;
11761 + return 2;
11762 + }
11763 + } while (0);
11764 +
11765 + do { /* PaX: patched PLT emulation #2 */
11766 + unsigned int ba;
11767 +
11768 + err = get_user(ba, (unsigned int *)regs->tpc);
11769 +
11770 + if (err)
11771 + break;
11772 +
11773 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11774 + unsigned long addr;
11775 +
11776 + if ((ba & 0xFFC00000U) == 0x30800000U)
11777 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11778 + else
11779 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11780 +
11781 + if (test_thread_flag(TIF_32BIT))
11782 + addr &= 0xFFFFFFFFUL;
11783 +
11784 + regs->tpc = addr;
11785 + regs->tnpc = addr+4;
11786 + return 2;
11787 + }
11788 + } while (0);
11789 +
11790 + do { /* PaX: patched PLT emulation #3 */
11791 + unsigned int sethi, bajmpl, nop;
11792 +
11793 + err = get_user(sethi, (unsigned int *)regs->tpc);
11794 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11795 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11796 +
11797 + if (err)
11798 + break;
11799 +
11800 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11801 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11802 + nop == 0x01000000U)
11803 + {
11804 + unsigned long addr;
11805 +
11806 + addr = (sethi & 0x003FFFFFU) << 10;
11807 + regs->u_regs[UREG_G1] = addr;
11808 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11809 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11810 + else
11811 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11812 +
11813 + if (test_thread_flag(TIF_32BIT))
11814 + addr &= 0xFFFFFFFFUL;
11815 +
11816 + regs->tpc = addr;
11817 + regs->tnpc = addr+4;
11818 + return 2;
11819 + }
11820 + } while (0);
11821 +
11822 + do { /* PaX: patched PLT emulation #4 */
11823 + unsigned int sethi, mov1, call, mov2;
11824 +
11825 + err = get_user(sethi, (unsigned int *)regs->tpc);
11826 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11827 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11828 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11829 +
11830 + if (err)
11831 + break;
11832 +
11833 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11834 + mov1 == 0x8210000FU &&
11835 + (call & 0xC0000000U) == 0x40000000U &&
11836 + mov2 == 0x9E100001U)
11837 + {
11838 + unsigned long addr;
11839 +
11840 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11841 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11842 +
11843 + if (test_thread_flag(TIF_32BIT))
11844 + addr &= 0xFFFFFFFFUL;
11845 +
11846 + regs->tpc = addr;
11847 + regs->tnpc = addr+4;
11848 + return 2;
11849 + }
11850 + } while (0);
11851 +
11852 + do { /* PaX: patched PLT emulation #5 */
11853 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11854 +
11855 + err = get_user(sethi, (unsigned int *)regs->tpc);
11856 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11857 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11858 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11859 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11860 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11861 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11862 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11863 +
11864 + if (err)
11865 + break;
11866 +
11867 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11868 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11869 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11870 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11871 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11872 + sllx == 0x83287020U &&
11873 + jmpl == 0x81C04005U &&
11874 + nop == 0x01000000U)
11875 + {
11876 + unsigned long addr;
11877 +
11878 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11879 + regs->u_regs[UREG_G1] <<= 32;
11880 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11881 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11882 + regs->tpc = addr;
11883 + regs->tnpc = addr+4;
11884 + return 2;
11885 + }
11886 + } while (0);
11887 +
11888 + do { /* PaX: patched PLT emulation #6 */
11889 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11890 +
11891 + err = get_user(sethi, (unsigned int *)regs->tpc);
11892 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11893 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11894 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11895 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11896 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11897 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11898 +
11899 + if (err)
11900 + break;
11901 +
11902 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11903 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11904 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11905 + sllx == 0x83287020U &&
11906 + (or & 0xFFFFE000U) == 0x8A116000U &&
11907 + jmpl == 0x81C04005U &&
11908 + nop == 0x01000000U)
11909 + {
11910 + unsigned long addr;
11911 +
11912 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11913 + regs->u_regs[UREG_G1] <<= 32;
11914 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11915 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11916 + regs->tpc = addr;
11917 + regs->tnpc = addr+4;
11918 + return 2;
11919 + }
11920 + } while (0);
11921 +
11922 + do { /* PaX: unpatched PLT emulation step 1 */
11923 + unsigned int sethi, ba, nop;
11924 +
11925 + err = get_user(sethi, (unsigned int *)regs->tpc);
11926 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11927 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11928 +
11929 + if (err)
11930 + break;
11931 +
11932 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11933 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11934 + nop == 0x01000000U)
11935 + {
11936 + unsigned long addr;
11937 + unsigned int save, call;
11938 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11939 +
11940 + if ((ba & 0xFFC00000U) == 0x30800000U)
11941 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11942 + else
11943 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11944 +
11945 + if (test_thread_flag(TIF_32BIT))
11946 + addr &= 0xFFFFFFFFUL;
11947 +
11948 + err = get_user(save, (unsigned int *)addr);
11949 + err |= get_user(call, (unsigned int *)(addr+4));
11950 + err |= get_user(nop, (unsigned int *)(addr+8));
11951 + if (err)
11952 + break;
11953 +
11954 +#ifdef CONFIG_PAX_DLRESOLVE
11955 + if (save == 0x9DE3BFA8U &&
11956 + (call & 0xC0000000U) == 0x40000000U &&
11957 + nop == 0x01000000U)
11958 + {
11959 + struct vm_area_struct *vma;
11960 + unsigned long call_dl_resolve;
11961 +
11962 + down_read(&current->mm->mmap_sem);
11963 + call_dl_resolve = current->mm->call_dl_resolve;
11964 + up_read(&current->mm->mmap_sem);
11965 + if (likely(call_dl_resolve))
11966 + goto emulate;
11967 +
11968 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11969 +
11970 + down_write(&current->mm->mmap_sem);
11971 + if (current->mm->call_dl_resolve) {
11972 + call_dl_resolve = current->mm->call_dl_resolve;
11973 + up_write(&current->mm->mmap_sem);
11974 + if (vma)
11975 + kmem_cache_free(vm_area_cachep, vma);
11976 + goto emulate;
11977 + }
11978 +
11979 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11980 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11981 + up_write(&current->mm->mmap_sem);
11982 + if (vma)
11983 + kmem_cache_free(vm_area_cachep, vma);
11984 + return 1;
11985 + }
11986 +
11987 + if (pax_insert_vma(vma, call_dl_resolve)) {
11988 + up_write(&current->mm->mmap_sem);
11989 + kmem_cache_free(vm_area_cachep, vma);
11990 + return 1;
11991 + }
11992 +
11993 + current->mm->call_dl_resolve = call_dl_resolve;
11994 + up_write(&current->mm->mmap_sem);
11995 +
11996 +emulate:
11997 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11998 + regs->tpc = call_dl_resolve;
11999 + regs->tnpc = addr+4;
12000 + return 3;
12001 + }
12002 +#endif
12003 +
12004 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12005 + if ((save & 0xFFC00000U) == 0x05000000U &&
12006 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12007 + nop == 0x01000000U)
12008 + {
12009 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12010 + regs->u_regs[UREG_G2] = addr + 4;
12011 + addr = (save & 0x003FFFFFU) << 10;
12012 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12013 +
12014 + if (test_thread_flag(TIF_32BIT))
12015 + addr &= 0xFFFFFFFFUL;
12016 +
12017 + regs->tpc = addr;
12018 + regs->tnpc = addr+4;
12019 + return 3;
12020 + }
12021 +
12022 + /* PaX: 64-bit PLT stub */
12023 + err = get_user(sethi1, (unsigned int *)addr);
12024 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12025 + err |= get_user(or1, (unsigned int *)(addr+8));
12026 + err |= get_user(or2, (unsigned int *)(addr+12));
12027 + err |= get_user(sllx, (unsigned int *)(addr+16));
12028 + err |= get_user(add, (unsigned int *)(addr+20));
12029 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12030 + err |= get_user(nop, (unsigned int *)(addr+28));
12031 + if (err)
12032 + break;
12033 +
12034 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12035 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12036 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12037 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12038 + sllx == 0x89293020U &&
12039 + add == 0x8A010005U &&
12040 + jmpl == 0x89C14000U &&
12041 + nop == 0x01000000U)
12042 + {
12043 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12044 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12045 + regs->u_regs[UREG_G4] <<= 32;
12046 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12047 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12048 + regs->u_regs[UREG_G4] = addr + 24;
12049 + addr = regs->u_regs[UREG_G5];
12050 + regs->tpc = addr;
12051 + regs->tnpc = addr+4;
12052 + return 3;
12053 + }
12054 + }
12055 + } while (0);
12056 +
12057 +#ifdef CONFIG_PAX_DLRESOLVE
12058 + do { /* PaX: unpatched PLT emulation step 2 */
12059 + unsigned int save, call, nop;
12060 +
12061 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12062 + err |= get_user(call, (unsigned int *)regs->tpc);
12063 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12064 + if (err)
12065 + break;
12066 +
12067 + if (save == 0x9DE3BFA8U &&
12068 + (call & 0xC0000000U) == 0x40000000U &&
12069 + nop == 0x01000000U)
12070 + {
12071 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12072 +
12073 + if (test_thread_flag(TIF_32BIT))
12074 + dl_resolve &= 0xFFFFFFFFUL;
12075 +
12076 + regs->u_regs[UREG_RETPC] = regs->tpc;
12077 + regs->tpc = dl_resolve;
12078 + regs->tnpc = dl_resolve+4;
12079 + return 3;
12080 + }
12081 + } while (0);
12082 +#endif
12083 +
12084 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12085 + unsigned int sethi, ba, nop;
12086 +
12087 + err = get_user(sethi, (unsigned int *)regs->tpc);
12088 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12089 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12090 +
12091 + if (err)
12092 + break;
12093 +
12094 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12095 + (ba & 0xFFF00000U) == 0x30600000U &&
12096 + nop == 0x01000000U)
12097 + {
12098 + unsigned long addr;
12099 +
12100 + addr = (sethi & 0x003FFFFFU) << 10;
12101 + regs->u_regs[UREG_G1] = addr;
12102 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12103 +
12104 + if (test_thread_flag(TIF_32BIT))
12105 + addr &= 0xFFFFFFFFUL;
12106 +
12107 + regs->tpc = addr;
12108 + regs->tnpc = addr+4;
12109 + return 2;
12110 + }
12111 + } while (0);
12112 +
12113 +#endif
12114 +
12115 + return 1;
12116 +}
12117 +
12118 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12119 +{
12120 + unsigned long i;
12121 +
12122 + printk(KERN_ERR "PAX: bytes at PC: ");
12123 + for (i = 0; i < 8; i++) {
12124 + unsigned int c;
12125 + if (get_user(c, (unsigned int *)pc+i))
12126 + printk(KERN_CONT "???????? ");
12127 + else
12128 + printk(KERN_CONT "%08x ", c);
12129 + }
12130 + printk("\n");
12131 +}
12132 +#endif
12133 +
12134 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12135 {
12136 enum ctx_state prev_state = exception_enter();
12137 @@ -353,6 +816,29 @@ retry:
12138 if (!vma)
12139 goto bad_area;
12140
12141 +#ifdef CONFIG_PAX_PAGEEXEC
12142 + /* PaX: detect ITLB misses on non-exec pages */
12143 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12144 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12145 + {
12146 + if (address != regs->tpc)
12147 + goto good_area;
12148 +
12149 + up_read(&mm->mmap_sem);
12150 + switch (pax_handle_fetch_fault(regs)) {
12151 +
12152 +#ifdef CONFIG_PAX_EMUPLT
12153 + case 2:
12154 + case 3:
12155 + return;
12156 +#endif
12157 +
12158 + }
12159 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12160 + do_group_exit(SIGKILL);
12161 + }
12162 +#endif
12163 +
12164 /* Pure DTLB misses do not tell us whether the fault causing
12165 * load/store/atomic was a write or not, it only says that there
12166 * was no match. So in such a case we (carefully) read the
12167 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12168 index d329537..2c3746a 100644
12169 --- a/arch/sparc/mm/hugetlbpage.c
12170 +++ b/arch/sparc/mm/hugetlbpage.c
12171 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12172 unsigned long addr,
12173 unsigned long len,
12174 unsigned long pgoff,
12175 - unsigned long flags)
12176 + unsigned long flags,
12177 + unsigned long offset)
12178 {
12179 + struct mm_struct *mm = current->mm;
12180 unsigned long task_size = TASK_SIZE;
12181 struct vm_unmapped_area_info info;
12182
12183 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12184
12185 info.flags = 0;
12186 info.length = len;
12187 - info.low_limit = TASK_UNMAPPED_BASE;
12188 + info.low_limit = mm->mmap_base;
12189 info.high_limit = min(task_size, VA_EXCLUDE_START);
12190 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12191 info.align_offset = 0;
12192 + info.threadstack_offset = offset;
12193 addr = vm_unmapped_area(&info);
12194
12195 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12196 VM_BUG_ON(addr != -ENOMEM);
12197 info.low_limit = VA_EXCLUDE_END;
12198 +
12199 +#ifdef CONFIG_PAX_RANDMMAP
12200 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12201 + info.low_limit += mm->delta_mmap;
12202 +#endif
12203 +
12204 info.high_limit = task_size;
12205 addr = vm_unmapped_area(&info);
12206 }
12207 @@ -55,7 +64,8 @@ static unsigned long
12208 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12209 const unsigned long len,
12210 const unsigned long pgoff,
12211 - const unsigned long flags)
12212 + const unsigned long flags,
12213 + const unsigned long offset)
12214 {
12215 struct mm_struct *mm = current->mm;
12216 unsigned long addr = addr0;
12217 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12218 info.high_limit = mm->mmap_base;
12219 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12220 info.align_offset = 0;
12221 + info.threadstack_offset = offset;
12222 addr = vm_unmapped_area(&info);
12223
12224 /*
12225 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12226 VM_BUG_ON(addr != -ENOMEM);
12227 info.flags = 0;
12228 info.low_limit = TASK_UNMAPPED_BASE;
12229 +
12230 +#ifdef CONFIG_PAX_RANDMMAP
12231 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12232 + info.low_limit += mm->delta_mmap;
12233 +#endif
12234 +
12235 info.high_limit = STACK_TOP32;
12236 addr = vm_unmapped_area(&info);
12237 }
12238 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12239 struct mm_struct *mm = current->mm;
12240 struct vm_area_struct *vma;
12241 unsigned long task_size = TASK_SIZE;
12242 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12243
12244 if (test_thread_flag(TIF_32BIT))
12245 task_size = STACK_TOP32;
12246 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12247 return addr;
12248 }
12249
12250 +#ifdef CONFIG_PAX_RANDMMAP
12251 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12252 +#endif
12253 +
12254 if (addr) {
12255 addr = ALIGN(addr, HPAGE_SIZE);
12256 vma = find_vma(mm, addr);
12257 - if (task_size - len >= addr &&
12258 - (!vma || addr + len <= vma->vm_start))
12259 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12260 return addr;
12261 }
12262 if (mm->get_unmapped_area == arch_get_unmapped_area)
12263 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12264 - pgoff, flags);
12265 + pgoff, flags, offset);
12266 else
12267 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12268 - pgoff, flags);
12269 + pgoff, flags, offset);
12270 }
12271
12272 pte_t *huge_pte_alloc(struct mm_struct *mm,
12273 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12274 index 3ea267c..93f0659 100644
12275 --- a/arch/sparc/mm/init_64.c
12276 +++ b/arch/sparc/mm/init_64.c
12277 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12278 int num_kernel_image_mappings;
12279
12280 #ifdef CONFIG_DEBUG_DCFLUSH
12281 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12282 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12283 #ifdef CONFIG_SMP
12284 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12285 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12286 #endif
12287 #endif
12288
12289 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12290 {
12291 BUG_ON(tlb_type == hypervisor);
12292 #ifdef CONFIG_DEBUG_DCFLUSH
12293 - atomic_inc(&dcpage_flushes);
12294 + atomic_inc_unchecked(&dcpage_flushes);
12295 #endif
12296
12297 #ifdef DCACHE_ALIASING_POSSIBLE
12298 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12299
12300 #ifdef CONFIG_DEBUG_DCFLUSH
12301 seq_printf(m, "DCPageFlushes\t: %d\n",
12302 - atomic_read(&dcpage_flushes));
12303 + atomic_read_unchecked(&dcpage_flushes));
12304 #ifdef CONFIG_SMP
12305 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12306 - atomic_read(&dcpage_flushes_xcall));
12307 + atomic_read_unchecked(&dcpage_flushes_xcall));
12308 #endif /* CONFIG_SMP */
12309 #endif /* CONFIG_DEBUG_DCFLUSH */
12310 }
12311 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12312 index 7cca418..53fc030 100644
12313 --- a/arch/tile/Kconfig
12314 +++ b/arch/tile/Kconfig
12315 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12316
12317 config KEXEC
12318 bool "kexec system call"
12319 + depends on !GRKERNSEC_KMEM
12320 ---help---
12321 kexec is a system call that implements the ability to shutdown your
12322 current kernel, and to start another kernel. It is like a reboot
12323 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12324 index 7b11c5f..755a026 100644
12325 --- a/arch/tile/include/asm/atomic_64.h
12326 +++ b/arch/tile/include/asm/atomic_64.h
12327 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12328
12329 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12330
12331 +#define atomic64_read_unchecked(v) atomic64_read(v)
12332 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12333 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12334 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12335 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12336 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12337 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12338 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12339 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12340 +
12341 /* Define this to indicate that cmpxchg is an efficient operation. */
12342 #define __HAVE_ARCH_CMPXCHG
12343
12344 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12345 index 6160761..00cac88 100644
12346 --- a/arch/tile/include/asm/cache.h
12347 +++ b/arch/tile/include/asm/cache.h
12348 @@ -15,11 +15,12 @@
12349 #ifndef _ASM_TILE_CACHE_H
12350 #define _ASM_TILE_CACHE_H
12351
12352 +#include <linux/const.h>
12353 #include <arch/chip.h>
12354
12355 /* bytes per L1 data cache line */
12356 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12357 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12358 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12359
12360 /* bytes per L2 cache line */
12361 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12362 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12363 index b6cde32..c0cb736 100644
12364 --- a/arch/tile/include/asm/uaccess.h
12365 +++ b/arch/tile/include/asm/uaccess.h
12366 @@ -414,9 +414,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12367 const void __user *from,
12368 unsigned long n)
12369 {
12370 - int sz = __compiletime_object_size(to);
12371 + size_t sz = __compiletime_object_size(to);
12372
12373 - if (likely(sz == -1 || sz >= n))
12374 + if (likely(sz == (size_t)-1 || sz >= n))
12375 n = _copy_from_user(to, from, n);
12376 else
12377 copy_from_user_overflow();
12378 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12379 index 3270e00..a77236e 100644
12380 --- a/arch/tile/mm/hugetlbpage.c
12381 +++ b/arch/tile/mm/hugetlbpage.c
12382 @@ -207,6 +207,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12383 info.high_limit = TASK_SIZE;
12384 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12385 info.align_offset = 0;
12386 + info.threadstack_offset = 0;
12387 return vm_unmapped_area(&info);
12388 }
12389
12390 @@ -224,6 +225,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12391 info.high_limit = current->mm->mmap_base;
12392 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12393 info.align_offset = 0;
12394 + info.threadstack_offset = 0;
12395 addr = vm_unmapped_area(&info);
12396
12397 /*
12398 diff --git a/arch/um/Makefile b/arch/um/Makefile
12399 index e4b1a96..16162f8 100644
12400 --- a/arch/um/Makefile
12401 +++ b/arch/um/Makefile
12402 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12403 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12404 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12405
12406 +ifdef CONSTIFY_PLUGIN
12407 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12408 +endif
12409 +
12410 #This will adjust *FLAGS accordingly to the platform.
12411 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12412
12413 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12414 index 19e1bdd..3665b77 100644
12415 --- a/arch/um/include/asm/cache.h
12416 +++ b/arch/um/include/asm/cache.h
12417 @@ -1,6 +1,7 @@
12418 #ifndef __UM_CACHE_H
12419 #define __UM_CACHE_H
12420
12421 +#include <linux/const.h>
12422
12423 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12424 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12425 @@ -12,6 +13,6 @@
12426 # define L1_CACHE_SHIFT 5
12427 #endif
12428
12429 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12430 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12431
12432 #endif
12433 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12434 index 2e0a6b1..a64d0f5 100644
12435 --- a/arch/um/include/asm/kmap_types.h
12436 +++ b/arch/um/include/asm/kmap_types.h
12437 @@ -8,6 +8,6 @@
12438
12439 /* No more #include "asm/arch/kmap_types.h" ! */
12440
12441 -#define KM_TYPE_NR 14
12442 +#define KM_TYPE_NR 15
12443
12444 #endif
12445 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12446 index 71c5d13..4c7b9f1 100644
12447 --- a/arch/um/include/asm/page.h
12448 +++ b/arch/um/include/asm/page.h
12449 @@ -14,6 +14,9 @@
12450 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12451 #define PAGE_MASK (~(PAGE_SIZE-1))
12452
12453 +#define ktla_ktva(addr) (addr)
12454 +#define ktva_ktla(addr) (addr)
12455 +
12456 #ifndef __ASSEMBLY__
12457
12458 struct page;
12459 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12460 index 0032f92..cd151e0 100644
12461 --- a/arch/um/include/asm/pgtable-3level.h
12462 +++ b/arch/um/include/asm/pgtable-3level.h
12463 @@ -58,6 +58,7 @@
12464 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12465 #define pud_populate(mm, pud, pmd) \
12466 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12467 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12468
12469 #ifdef CONFIG_64BIT
12470 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12471 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12472 index f17bca8..48adb87 100644
12473 --- a/arch/um/kernel/process.c
12474 +++ b/arch/um/kernel/process.c
12475 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12476 return 2;
12477 }
12478
12479 -/*
12480 - * Only x86 and x86_64 have an arch_align_stack().
12481 - * All other arches have "#define arch_align_stack(x) (x)"
12482 - * in their asm/exec.h
12483 - * As this is included in UML from asm-um/system-generic.h,
12484 - * we can use it to behave as the subarch does.
12485 - */
12486 -#ifndef arch_align_stack
12487 -unsigned long arch_align_stack(unsigned long sp)
12488 -{
12489 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12490 - sp -= get_random_int() % 8192;
12491 - return sp & ~0xf;
12492 -}
12493 -#endif
12494 -
12495 unsigned long get_wchan(struct task_struct *p)
12496 {
12497 unsigned long stack_page, sp, ip;
12498 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12499 index ad8f795..2c7eec6 100644
12500 --- a/arch/unicore32/include/asm/cache.h
12501 +++ b/arch/unicore32/include/asm/cache.h
12502 @@ -12,8 +12,10 @@
12503 #ifndef __UNICORE_CACHE_H__
12504 #define __UNICORE_CACHE_H__
12505
12506 -#define L1_CACHE_SHIFT (5)
12507 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12508 +#include <linux/const.h>
12509 +
12510 +#define L1_CACHE_SHIFT 5
12511 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12512
12513 /*
12514 * Memory returned by kmalloc() may be used for DMA, so we must make
12515 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12516 index 0dc9d01..98df103 100644
12517 --- a/arch/x86/Kconfig
12518 +++ b/arch/x86/Kconfig
12519 @@ -130,7 +130,7 @@ config X86
12520 select RTC_LIB
12521 select HAVE_DEBUG_STACKOVERFLOW
12522 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12523 - select HAVE_CC_STACKPROTECTOR
12524 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12525 select GENERIC_CPU_AUTOPROBE
12526 select HAVE_ARCH_AUDITSYSCALL
12527 select ARCH_SUPPORTS_ATOMIC_RMW
12528 @@ -263,7 +263,7 @@ config X86_HT
12529
12530 config X86_32_LAZY_GS
12531 def_bool y
12532 - depends on X86_32 && !CC_STACKPROTECTOR
12533 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12534
12535 config ARCH_HWEIGHT_CFLAGS
12536 string
12537 @@ -601,6 +601,7 @@ config SCHED_OMIT_FRAME_POINTER
12538
12539 menuconfig HYPERVISOR_GUEST
12540 bool "Linux guest support"
12541 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12542 ---help---
12543 Say Y here to enable options for running Linux under various hyper-
12544 visors. This option enables basic hypervisor detection and platform
12545 @@ -978,6 +979,7 @@ config VM86
12546
12547 config X86_16BIT
12548 bool "Enable support for 16-bit segments" if EXPERT
12549 + depends on !GRKERNSEC
12550 default y
12551 ---help---
12552 This option is required by programs like Wine to run 16-bit
12553 @@ -1151,6 +1153,7 @@ choice
12554
12555 config NOHIGHMEM
12556 bool "off"
12557 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12558 ---help---
12559 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12560 However, the address space of 32-bit x86 processors is only 4
12561 @@ -1187,6 +1190,7 @@ config NOHIGHMEM
12562
12563 config HIGHMEM4G
12564 bool "4GB"
12565 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12566 ---help---
12567 Select this if you have a 32-bit processor and between 1 and 4
12568 gigabytes of physical RAM.
12569 @@ -1239,7 +1243,7 @@ config PAGE_OFFSET
12570 hex
12571 default 0xB0000000 if VMSPLIT_3G_OPT
12572 default 0x80000000 if VMSPLIT_2G
12573 - default 0x78000000 if VMSPLIT_2G_OPT
12574 + default 0x70000000 if VMSPLIT_2G_OPT
12575 default 0x40000000 if VMSPLIT_1G
12576 default 0xC0000000
12577 depends on X86_32
12578 @@ -1680,6 +1684,7 @@ source kernel/Kconfig.hz
12579
12580 config KEXEC
12581 bool "kexec system call"
12582 + depends on !GRKERNSEC_KMEM
12583 ---help---
12584 kexec is a system call that implements the ability to shutdown your
12585 current kernel, and to start another kernel. It is like a reboot
12586 @@ -1865,7 +1870,9 @@ config X86_NEED_RELOCS
12587
12588 config PHYSICAL_ALIGN
12589 hex "Alignment value to which kernel should be aligned"
12590 - default "0x200000"
12591 + default "0x1000000"
12592 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12593 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12594 range 0x2000 0x1000000 if X86_32
12595 range 0x200000 0x1000000 if X86_64
12596 ---help---
12597 @@ -1948,6 +1955,7 @@ config COMPAT_VDSO
12598 def_bool n
12599 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12600 depends on X86_32 || IA32_EMULATION
12601 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12602 ---help---
12603 Certain buggy versions of glibc will crash if they are
12604 presented with a 32-bit vDSO that is not mapped at the address
12605 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12606 index 6983314..54ad7e8 100644
12607 --- a/arch/x86/Kconfig.cpu
12608 +++ b/arch/x86/Kconfig.cpu
12609 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12610
12611 config X86_F00F_BUG
12612 def_bool y
12613 - depends on M586MMX || M586TSC || M586 || M486
12614 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12615
12616 config X86_INVD_BUG
12617 def_bool y
12618 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12619
12620 config X86_ALIGNMENT_16
12621 def_bool y
12622 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12623 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12624
12625 config X86_INTEL_USERCOPY
12626 def_bool y
12627 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12628 # generates cmov.
12629 config X86_CMOV
12630 def_bool y
12631 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12632 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12633
12634 config X86_MINIMUM_CPU_FAMILY
12635 int
12636 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12637 index 61bd2ad..50b625d 100644
12638 --- a/arch/x86/Kconfig.debug
12639 +++ b/arch/x86/Kconfig.debug
12640 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12641 config DEBUG_RODATA
12642 bool "Write protect kernel read-only data structures"
12643 default y
12644 - depends on DEBUG_KERNEL
12645 + depends on DEBUG_KERNEL && BROKEN
12646 ---help---
12647 Mark the kernel read-only data as write-protected in the pagetables,
12648 in order to catch accidental (and incorrect) writes to such const
12649 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12650
12651 config DEBUG_SET_MODULE_RONX
12652 bool "Set loadable kernel module data as NX and text as RO"
12653 - depends on MODULES
12654 + depends on MODULES && BROKEN
12655 ---help---
12656 This option helps catch unintended modifications to loadable
12657 kernel module's text and read-only data. It also prevents execution
12658 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12659 index 920e616..ac3d4df 100644
12660 --- a/arch/x86/Makefile
12661 +++ b/arch/x86/Makefile
12662 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12663 # CPU-specific tuning. Anything which can be shared with UML should go here.
12664 include $(srctree)/arch/x86/Makefile_32.cpu
12665 KBUILD_CFLAGS += $(cflags-y)
12666 -
12667 - # temporary until string.h is fixed
12668 - KBUILD_CFLAGS += -ffreestanding
12669 else
12670 BITS := 64
12671 UTS_MACHINE := x86_64
12672 @@ -107,6 +104,9 @@ else
12673 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12674 endif
12675
12676 +# temporary until string.h is fixed
12677 +KBUILD_CFLAGS += -ffreestanding
12678 +
12679 # Make sure compiler does not have buggy stack-protector support.
12680 ifdef CONFIG_CC_STACKPROTECTOR
12681 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12682 @@ -180,6 +180,7 @@ archheaders:
12683 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12684
12685 archprepare:
12686 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12687 ifeq ($(CONFIG_KEXEC_FILE),y)
12688 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12689 endif
12690 @@ -263,3 +264,9 @@ define archhelp
12691 echo ' FDARGS="..." arguments for the booted kernel'
12692 echo ' FDINITRD=file initrd for the booted kernel'
12693 endef
12694 +
12695 +define OLD_LD
12696 +
12697 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12698 +*** Please upgrade your binutils to 2.18 or newer
12699 +endef
12700 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12701 index 3db07f3..9d81d0f 100644
12702 --- a/arch/x86/boot/Makefile
12703 +++ b/arch/x86/boot/Makefile
12704 @@ -56,6 +56,9 @@ clean-files += cpustr.h
12705 # ---------------------------------------------------------------------------
12706
12707 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12708 +ifdef CONSTIFY_PLUGIN
12709 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12710 +endif
12711 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12712 GCOV_PROFILE := n
12713
12714 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12715 index 878e4b9..20537ab 100644
12716 --- a/arch/x86/boot/bitops.h
12717 +++ b/arch/x86/boot/bitops.h
12718 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12719 u8 v;
12720 const u32 *p = (const u32 *)addr;
12721
12722 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12723 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12724 return v;
12725 }
12726
12727 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12728
12729 static inline void set_bit(int nr, void *addr)
12730 {
12731 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12732 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12733 }
12734
12735 #endif /* BOOT_BITOPS_H */
12736 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12737 index bd49ec6..94c7f58 100644
12738 --- a/arch/x86/boot/boot.h
12739 +++ b/arch/x86/boot/boot.h
12740 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12741 static inline u16 ds(void)
12742 {
12743 u16 seg;
12744 - asm("movw %%ds,%0" : "=rm" (seg));
12745 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12746 return seg;
12747 }
12748
12749 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12750 index 8bd44e8..6b111e9 100644
12751 --- a/arch/x86/boot/compressed/Makefile
12752 +++ b/arch/x86/boot/compressed/Makefile
12753 @@ -28,6 +28,9 @@ KBUILD_CFLAGS += $(cflags-y)
12754 KBUILD_CFLAGS += -mno-mmx -mno-sse
12755 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12756 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12757 +ifdef CONSTIFY_PLUGIN
12758 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12759 +endif
12760
12761 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12762 GCOV_PROFILE := n
12763 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12764 index a53440e..c3dbf1e 100644
12765 --- a/arch/x86/boot/compressed/efi_stub_32.S
12766 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12767 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12768 * parameter 2, ..., param n. To make things easy, we save the return
12769 * address of efi_call_phys in a global variable.
12770 */
12771 - popl %ecx
12772 - movl %ecx, saved_return_addr(%edx)
12773 - /* get the function pointer into ECX*/
12774 - popl %ecx
12775 - movl %ecx, efi_rt_function_ptr(%edx)
12776 + popl saved_return_addr(%edx)
12777 + popl efi_rt_function_ptr(%edx)
12778
12779 /*
12780 * 3. Call the physical function.
12781 */
12782 - call *%ecx
12783 + call *efi_rt_function_ptr(%edx)
12784
12785 /*
12786 * 4. Balance the stack. And because EAX contain the return value,
12787 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12788 1: popl %edx
12789 subl $1b, %edx
12790
12791 - movl efi_rt_function_ptr(%edx), %ecx
12792 - pushl %ecx
12793 + pushl efi_rt_function_ptr(%edx)
12794
12795 /*
12796 * 10. Push the saved return address onto the stack and return.
12797 */
12798 - movl saved_return_addr(%edx), %ecx
12799 - pushl %ecx
12800 - ret
12801 + jmpl *saved_return_addr(%edx)
12802 ENDPROC(efi_call_phys)
12803 .previous
12804
12805 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12806 index 630384a..278e788 100644
12807 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12808 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12809 @@ -189,8 +189,8 @@ efi_gdt64:
12810 .long 0 /* Filled out by user */
12811 .word 0
12812 .quad 0x0000000000000000 /* NULL descriptor */
12813 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12814 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12815 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12816 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12817 .quad 0x0080890000000000 /* TS descriptor */
12818 .quad 0x0000000000000000 /* TS continued */
12819 efi_gdt64_end:
12820 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12821 index 1d7fbbc..36ecd58 100644
12822 --- a/arch/x86/boot/compressed/head_32.S
12823 +++ b/arch/x86/boot/compressed/head_32.S
12824 @@ -140,10 +140,10 @@ preferred_addr:
12825 addl %eax, %ebx
12826 notl %eax
12827 andl %eax, %ebx
12828 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12829 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12830 jge 1f
12831 #endif
12832 - movl $LOAD_PHYSICAL_ADDR, %ebx
12833 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12834 1:
12835
12836 /* Target address to relocate to for decompression */
12837 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12838 index 6b1766c..ad465c9 100644
12839 --- a/arch/x86/boot/compressed/head_64.S
12840 +++ b/arch/x86/boot/compressed/head_64.S
12841 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12842 addl %eax, %ebx
12843 notl %eax
12844 andl %eax, %ebx
12845 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12846 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12847 jge 1f
12848 #endif
12849 - movl $LOAD_PHYSICAL_ADDR, %ebx
12850 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12851 1:
12852
12853 /* Target address to relocate to for decompression */
12854 @@ -322,10 +322,10 @@ preferred_addr:
12855 addq %rax, %rbp
12856 notq %rax
12857 andq %rax, %rbp
12858 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12859 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12860 jge 1f
12861 #endif
12862 - movq $LOAD_PHYSICAL_ADDR, %rbp
12863 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12864 1:
12865
12866 /* Target address to relocate to for decompression */
12867 @@ -434,8 +434,8 @@ gdt:
12868 .long gdt
12869 .word 0
12870 .quad 0x0000000000000000 /* NULL descriptor */
12871 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12872 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12873 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12874 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12875 .quad 0x0080890000000000 /* TS descriptor */
12876 .quad 0x0000000000000000 /* TS continued */
12877 gdt_end:
12878 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12879 index a950864..c710239 100644
12880 --- a/arch/x86/boot/compressed/misc.c
12881 +++ b/arch/x86/boot/compressed/misc.c
12882 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12883 * Calculate the delta between where vmlinux was linked to load
12884 * and where it was actually loaded.
12885 */
12886 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12887 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12888 if (!delta) {
12889 debug_putstr("No relocation needed... ");
12890 return;
12891 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12892 Elf32_Ehdr ehdr;
12893 Elf32_Phdr *phdrs, *phdr;
12894 #endif
12895 - void *dest;
12896 + void *dest, *prev;
12897 int i;
12898
12899 memcpy(&ehdr, output, sizeof(ehdr));
12900 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12901 case PT_LOAD:
12902 #ifdef CONFIG_RELOCATABLE
12903 dest = output;
12904 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12905 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12906 #else
12907 dest = (void *)(phdr->p_paddr);
12908 #endif
12909 memcpy(dest,
12910 output + phdr->p_offset,
12911 phdr->p_filesz);
12912 + if (i)
12913 + memset(prev, 0xff, dest - prev);
12914 + prev = dest + phdr->p_filesz;
12915 break;
12916 default: /* Ignore other PT_* */ break;
12917 }
12918 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12919 error("Destination address too large");
12920 #endif
12921 #ifndef CONFIG_RELOCATABLE
12922 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12923 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12924 error("Wrong destination address");
12925 #endif
12926
12927 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12928 index 1fd7d57..0f7d096 100644
12929 --- a/arch/x86/boot/cpucheck.c
12930 +++ b/arch/x86/boot/cpucheck.c
12931 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12932 u32 ecx = MSR_K7_HWCR;
12933 u32 eax, edx;
12934
12935 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12936 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12937 eax &= ~(1 << 15);
12938 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12939 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12940
12941 get_cpuflags(); /* Make sure it really did something */
12942 err = check_cpuflags();
12943 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12944 u32 ecx = MSR_VIA_FCR;
12945 u32 eax, edx;
12946
12947 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12948 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12949 eax |= (1<<1)|(1<<7);
12950 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12951 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12952
12953 set_bit(X86_FEATURE_CX8, cpu.flags);
12954 err = check_cpuflags();
12955 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12956 u32 eax, edx;
12957 u32 level = 1;
12958
12959 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12960 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12961 - asm("cpuid"
12962 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12963 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12964 + asm volatile("cpuid"
12965 : "+a" (level), "=d" (cpu.flags[0])
12966 : : "ecx", "ebx");
12967 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12968 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12969
12970 err = check_cpuflags();
12971 } else if (err == 0x01 &&
12972 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12973 index 16ef025..91e033b 100644
12974 --- a/arch/x86/boot/header.S
12975 +++ b/arch/x86/boot/header.S
12976 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12977 # single linked list of
12978 # struct setup_data
12979
12980 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12981 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12982
12983 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12984 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12985 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12986 +#else
12987 #define VO_INIT_SIZE (VO__end - VO__text)
12988 +#endif
12989 #if ZO_INIT_SIZE > VO_INIT_SIZE
12990 #define INIT_SIZE ZO_INIT_SIZE
12991 #else
12992 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12993 index db75d07..8e6d0af 100644
12994 --- a/arch/x86/boot/memory.c
12995 +++ b/arch/x86/boot/memory.c
12996 @@ -19,7 +19,7 @@
12997
12998 static int detect_memory_e820(void)
12999 {
13000 - int count = 0;
13001 + unsigned int count = 0;
13002 struct biosregs ireg, oreg;
13003 struct e820entry *desc = boot_params.e820_map;
13004 static struct e820entry buf; /* static so it is zeroed */
13005 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13006 index ba3e100..6501b8f 100644
13007 --- a/arch/x86/boot/video-vesa.c
13008 +++ b/arch/x86/boot/video-vesa.c
13009 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13010
13011 boot_params.screen_info.vesapm_seg = oreg.es;
13012 boot_params.screen_info.vesapm_off = oreg.di;
13013 + boot_params.screen_info.vesapm_size = oreg.cx;
13014 }
13015
13016 /*
13017 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13018 index 43eda28..5ab5fdb 100644
13019 --- a/arch/x86/boot/video.c
13020 +++ b/arch/x86/boot/video.c
13021 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13022 static unsigned int get_entry(void)
13023 {
13024 char entry_buf[4];
13025 - int i, len = 0;
13026 + unsigned int i, len = 0;
13027 int key;
13028 unsigned int v;
13029
13030 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13031 index 9105655..41779c1 100644
13032 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13033 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13034 @@ -8,6 +8,8 @@
13035 * including this sentence is retained in full.
13036 */
13037
13038 +#include <asm/alternative-asm.h>
13039 +
13040 .extern crypto_ft_tab
13041 .extern crypto_it_tab
13042 .extern crypto_fl_tab
13043 @@ -70,6 +72,8 @@
13044 je B192; \
13045 leaq 32(r9),r9;
13046
13047 +#define ret pax_force_retaddr; ret
13048 +
13049 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13050 movq r1,r2; \
13051 movq r3,r4; \
13052 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13053 index 477e9d7..c92c7d8 100644
13054 --- a/arch/x86/crypto/aesni-intel_asm.S
13055 +++ b/arch/x86/crypto/aesni-intel_asm.S
13056 @@ -31,6 +31,7 @@
13057
13058 #include <linux/linkage.h>
13059 #include <asm/inst.h>
13060 +#include <asm/alternative-asm.h>
13061
13062 #ifdef __x86_64__
13063 .data
13064 @@ -205,7 +206,7 @@ enc: .octa 0x2
13065 * num_initial_blocks = b mod 4
13066 * encrypt the initial num_initial_blocks blocks and apply ghash on
13067 * the ciphertext
13068 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13069 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13070 * are clobbered
13071 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13072 */
13073 @@ -214,8 +215,8 @@ enc: .octa 0x2
13074 .macro INITIAL_BLOCKS_DEC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13075 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13076 mov arg7, %r10 # %r10 = AAD
13077 - mov arg8, %r12 # %r12 = aadLen
13078 - mov %r12, %r11
13079 + mov arg8, %r15 # %r15 = aadLen
13080 + mov %r15, %r11
13081 pxor %xmm\i, %xmm\i
13082 _get_AAD_loop\num_initial_blocks\operation:
13083 movd (%r10), \TMP1
13084 @@ -223,15 +224,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13085 psrldq $4, %xmm\i
13086 pxor \TMP1, %xmm\i
13087 add $4, %r10
13088 - sub $4, %r12
13089 + sub $4, %r15
13090 jne _get_AAD_loop\num_initial_blocks\operation
13091 cmp $16, %r11
13092 je _get_AAD_loop2_done\num_initial_blocks\operation
13093 - mov $16, %r12
13094 + mov $16, %r15
13095 _get_AAD_loop2\num_initial_blocks\operation:
13096 psrldq $4, %xmm\i
13097 - sub $4, %r12
13098 - cmp %r11, %r12
13099 + sub $4, %r15
13100 + cmp %r11, %r15
13101 jne _get_AAD_loop2\num_initial_blocks\operation
13102 _get_AAD_loop2_done\num_initial_blocks\operation:
13103 movdqa SHUF_MASK(%rip), %xmm14
13104 @@ -443,7 +444,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13105 * num_initial_blocks = b mod 4
13106 * encrypt the initial num_initial_blocks blocks and apply ghash on
13107 * the ciphertext
13108 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13109 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13110 * are clobbered
13111 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13112 */
13113 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13114 .macro INITIAL_BLOCKS_ENC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13115 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13116 mov arg7, %r10 # %r10 = AAD
13117 - mov arg8, %r12 # %r12 = aadLen
13118 - mov %r12, %r11
13119 + mov arg8, %r15 # %r15 = aadLen
13120 + mov %r15, %r11
13121 pxor %xmm\i, %xmm\i
13122 _get_AAD_loop\num_initial_blocks\operation:
13123 movd (%r10), \TMP1
13124 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13125 psrldq $4, %xmm\i
13126 pxor \TMP1, %xmm\i
13127 add $4, %r10
13128 - sub $4, %r12
13129 + sub $4, %r15
13130 jne _get_AAD_loop\num_initial_blocks\operation
13131 cmp $16, %r11
13132 je _get_AAD_loop2_done\num_initial_blocks\operation
13133 - mov $16, %r12
13134 + mov $16, %r15
13135 _get_AAD_loop2\num_initial_blocks\operation:
13136 psrldq $4, %xmm\i
13137 - sub $4, %r12
13138 - cmp %r11, %r12
13139 + sub $4, %r15
13140 + cmp %r11, %r15
13141 jne _get_AAD_loop2\num_initial_blocks\operation
13142 _get_AAD_loop2_done\num_initial_blocks\operation:
13143 movdqa SHUF_MASK(%rip), %xmm14
13144 @@ -1269,7 +1270,7 @@ TMP7 XMM1 XMM2 XMM3 XMM4 XMMDst
13145 *
13146 *****************************************************************************/
13147 ENTRY(aesni_gcm_dec)
13148 - push %r12
13149 + push %r15
13150 push %r13
13151 push %r14
13152 mov %rsp, %r14
13153 @@ -1279,8 +1280,8 @@ ENTRY(aesni_gcm_dec)
13154 */
13155 sub $VARIABLE_OFFSET, %rsp
13156 and $~63, %rsp # align rsp to 64 bytes
13157 - mov %arg6, %r12
13158 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13159 + mov %arg6, %r15
13160 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13161 movdqa SHUF_MASK(%rip), %xmm2
13162 PSHUFB_XMM %xmm2, %xmm13
13163
13164 @@ -1308,10 +1309,10 @@ ENTRY(aesni_gcm_dec)
13165 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13166 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13167 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13168 - mov %r13, %r12
13169 - and $(3<<4), %r12
13170 + mov %r13, %r15
13171 + and $(3<<4), %r15
13172 jz _initial_num_blocks_is_0_decrypt
13173 - cmp $(2<<4), %r12
13174 + cmp $(2<<4), %r15
13175 jb _initial_num_blocks_is_1_decrypt
13176 je _initial_num_blocks_is_2_decrypt
13177 _initial_num_blocks_is_3_decrypt:
13178 @@ -1361,16 +1362,16 @@ _zero_cipher_left_decrypt:
13179 sub $16, %r11
13180 add %r13, %r11
13181 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13182 - lea SHIFT_MASK+16(%rip), %r12
13183 - sub %r13, %r12
13184 + lea SHIFT_MASK+16(%rip), %r15
13185 + sub %r13, %r15
13186 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13187 # (%r13 is the number of bytes in plaintext mod 16)
13188 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13189 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13190 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13191
13192 movdqa %xmm1, %xmm2
13193 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13194 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13195 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13196 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13197 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13198 pand %xmm1, %xmm2
13199 @@ -1399,9 +1400,9 @@ _less_than_8_bytes_left_decrypt:
13200 sub $1, %r13
13201 jne _less_than_8_bytes_left_decrypt
13202 _multiple_of_16_bytes_decrypt:
13203 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13204 - shl $3, %r12 # convert into number of bits
13205 - movd %r12d, %xmm15 # len(A) in %xmm15
13206 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13207 + shl $3, %r15 # convert into number of bits
13208 + movd %r15d, %xmm15 # len(A) in %xmm15
13209 shl $3, %arg4 # len(C) in bits (*128)
13210 MOVQ_R64_XMM %arg4, %xmm1
13211 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13212 @@ -1440,7 +1441,8 @@ _return_T_done_decrypt:
13213 mov %r14, %rsp
13214 pop %r14
13215 pop %r13
13216 - pop %r12
13217 + pop %r15
13218 + pax_force_retaddr
13219 ret
13220 ENDPROC(aesni_gcm_dec)
13221
13222 @@ -1529,7 +1531,7 @@ ENDPROC(aesni_gcm_dec)
13223 * poly = x^128 + x^127 + x^126 + x^121 + 1
13224 ***************************************************************************/
13225 ENTRY(aesni_gcm_enc)
13226 - push %r12
13227 + push %r15
13228 push %r13
13229 push %r14
13230 mov %rsp, %r14
13231 @@ -1539,8 +1541,8 @@ ENTRY(aesni_gcm_enc)
13232 #
13233 sub $VARIABLE_OFFSET, %rsp
13234 and $~63, %rsp
13235 - mov %arg6, %r12
13236 - movdqu (%r12), %xmm13
13237 + mov %arg6, %r15
13238 + movdqu (%r15), %xmm13
13239 movdqa SHUF_MASK(%rip), %xmm2
13240 PSHUFB_XMM %xmm2, %xmm13
13241
13242 @@ -1564,13 +1566,13 @@ ENTRY(aesni_gcm_enc)
13243 movdqa %xmm13, HashKey(%rsp)
13244 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13245 and $-16, %r13
13246 - mov %r13, %r12
13247 + mov %r13, %r15
13248
13249 # Encrypt first few blocks
13250
13251 - and $(3<<4), %r12
13252 + and $(3<<4), %r15
13253 jz _initial_num_blocks_is_0_encrypt
13254 - cmp $(2<<4), %r12
13255 + cmp $(2<<4), %r15
13256 jb _initial_num_blocks_is_1_encrypt
13257 je _initial_num_blocks_is_2_encrypt
13258 _initial_num_blocks_is_3_encrypt:
13259 @@ -1623,14 +1625,14 @@ _zero_cipher_left_encrypt:
13260 sub $16, %r11
13261 add %r13, %r11
13262 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13263 - lea SHIFT_MASK+16(%rip), %r12
13264 - sub %r13, %r12
13265 + lea SHIFT_MASK+16(%rip), %r15
13266 + sub %r13, %r15
13267 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13268 # (%r13 is the number of bytes in plaintext mod 16)
13269 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13270 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13271 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13272 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13273 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13274 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13275 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13276 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13277 movdqa SHUF_MASK(%rip), %xmm10
13278 @@ -1663,9 +1665,9 @@ _less_than_8_bytes_left_encrypt:
13279 sub $1, %r13
13280 jne _less_than_8_bytes_left_encrypt
13281 _multiple_of_16_bytes_encrypt:
13282 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13283 - shl $3, %r12
13284 - movd %r12d, %xmm15 # len(A) in %xmm15
13285 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13286 + shl $3, %r15
13287 + movd %r15d, %xmm15 # len(A) in %xmm15
13288 shl $3, %arg4 # len(C) in bits (*128)
13289 MOVQ_R64_XMM %arg4, %xmm1
13290 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13291 @@ -1704,7 +1706,8 @@ _return_T_done_encrypt:
13292 mov %r14, %rsp
13293 pop %r14
13294 pop %r13
13295 - pop %r12
13296 + pop %r15
13297 + pax_force_retaddr
13298 ret
13299 ENDPROC(aesni_gcm_enc)
13300
13301 @@ -1722,6 +1725,7 @@ _key_expansion_256a:
13302 pxor %xmm1, %xmm0
13303 movaps %xmm0, (TKEYP)
13304 add $0x10, TKEYP
13305 + pax_force_retaddr
13306 ret
13307 ENDPROC(_key_expansion_128)
13308 ENDPROC(_key_expansion_256a)
13309 @@ -1748,6 +1752,7 @@ _key_expansion_192a:
13310 shufps $0b01001110, %xmm2, %xmm1
13311 movaps %xmm1, 0x10(TKEYP)
13312 add $0x20, TKEYP
13313 + pax_force_retaddr
13314 ret
13315 ENDPROC(_key_expansion_192a)
13316
13317 @@ -1768,6 +1773,7 @@ _key_expansion_192b:
13318
13319 movaps %xmm0, (TKEYP)
13320 add $0x10, TKEYP
13321 + pax_force_retaddr
13322 ret
13323 ENDPROC(_key_expansion_192b)
13324
13325 @@ -1781,6 +1787,7 @@ _key_expansion_256b:
13326 pxor %xmm1, %xmm2
13327 movaps %xmm2, (TKEYP)
13328 add $0x10, TKEYP
13329 + pax_force_retaddr
13330 ret
13331 ENDPROC(_key_expansion_256b)
13332
13333 @@ -1894,6 +1901,7 @@ ENTRY(aesni_set_key)
13334 #ifndef __x86_64__
13335 popl KEYP
13336 #endif
13337 + pax_force_retaddr
13338 ret
13339 ENDPROC(aesni_set_key)
13340
13341 @@ -1916,6 +1924,7 @@ ENTRY(aesni_enc)
13342 popl KLEN
13343 popl KEYP
13344 #endif
13345 + pax_force_retaddr
13346 ret
13347 ENDPROC(aesni_enc)
13348
13349 @@ -1974,6 +1983,7 @@ _aesni_enc1:
13350 AESENC KEY STATE
13351 movaps 0x70(TKEYP), KEY
13352 AESENCLAST KEY STATE
13353 + pax_force_retaddr
13354 ret
13355 ENDPROC(_aesni_enc1)
13356
13357 @@ -2083,6 +2093,7 @@ _aesni_enc4:
13358 AESENCLAST KEY STATE2
13359 AESENCLAST KEY STATE3
13360 AESENCLAST KEY STATE4
13361 + pax_force_retaddr
13362 ret
13363 ENDPROC(_aesni_enc4)
13364
13365 @@ -2106,6 +2117,7 @@ ENTRY(aesni_dec)
13366 popl KLEN
13367 popl KEYP
13368 #endif
13369 + pax_force_retaddr
13370 ret
13371 ENDPROC(aesni_dec)
13372
13373 @@ -2164,6 +2176,7 @@ _aesni_dec1:
13374 AESDEC KEY STATE
13375 movaps 0x70(TKEYP), KEY
13376 AESDECLAST KEY STATE
13377 + pax_force_retaddr
13378 ret
13379 ENDPROC(_aesni_dec1)
13380
13381 @@ -2273,6 +2286,7 @@ _aesni_dec4:
13382 AESDECLAST KEY STATE2
13383 AESDECLAST KEY STATE3
13384 AESDECLAST KEY STATE4
13385 + pax_force_retaddr
13386 ret
13387 ENDPROC(_aesni_dec4)
13388
13389 @@ -2331,6 +2345,7 @@ ENTRY(aesni_ecb_enc)
13390 popl KEYP
13391 popl LEN
13392 #endif
13393 + pax_force_retaddr
13394 ret
13395 ENDPROC(aesni_ecb_enc)
13396
13397 @@ -2390,6 +2405,7 @@ ENTRY(aesni_ecb_dec)
13398 popl KEYP
13399 popl LEN
13400 #endif
13401 + pax_force_retaddr
13402 ret
13403 ENDPROC(aesni_ecb_dec)
13404
13405 @@ -2432,6 +2448,7 @@ ENTRY(aesni_cbc_enc)
13406 popl LEN
13407 popl IVP
13408 #endif
13409 + pax_force_retaddr
13410 ret
13411 ENDPROC(aesni_cbc_enc)
13412
13413 @@ -2523,6 +2540,7 @@ ENTRY(aesni_cbc_dec)
13414 popl LEN
13415 popl IVP
13416 #endif
13417 + pax_force_retaddr
13418 ret
13419 ENDPROC(aesni_cbc_dec)
13420
13421 @@ -2550,6 +2568,7 @@ _aesni_inc_init:
13422 mov $1, TCTR_LOW
13423 MOVQ_R64_XMM TCTR_LOW INC
13424 MOVQ_R64_XMM CTR TCTR_LOW
13425 + pax_force_retaddr
13426 ret
13427 ENDPROC(_aesni_inc_init)
13428
13429 @@ -2579,6 +2598,7 @@ _aesni_inc:
13430 .Linc_low:
13431 movaps CTR, IV
13432 PSHUFB_XMM BSWAP_MASK IV
13433 + pax_force_retaddr
13434 ret
13435 ENDPROC(_aesni_inc)
13436
13437 @@ -2640,6 +2660,7 @@ ENTRY(aesni_ctr_enc)
13438 .Lctr_enc_ret:
13439 movups IV, (IVP)
13440 .Lctr_enc_just_ret:
13441 + pax_force_retaddr
13442 ret
13443 ENDPROC(aesni_ctr_enc)
13444
13445 @@ -2766,6 +2787,7 @@ ENTRY(aesni_xts_crypt8)
13446 pxor INC, STATE4
13447 movdqu STATE4, 0x70(OUTP)
13448
13449 + pax_force_retaddr
13450 ret
13451 ENDPROC(aesni_xts_crypt8)
13452
13453 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13454 index 246c670..466e2d6 100644
13455 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13456 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13457 @@ -21,6 +21,7 @@
13458 */
13459
13460 #include <linux/linkage.h>
13461 +#include <asm/alternative-asm.h>
13462
13463 .file "blowfish-x86_64-asm.S"
13464 .text
13465 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13466 jnz .L__enc_xor;
13467
13468 write_block();
13469 + pax_force_retaddr
13470 ret;
13471 .L__enc_xor:
13472 xor_block();
13473 + pax_force_retaddr
13474 ret;
13475 ENDPROC(__blowfish_enc_blk)
13476
13477 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13478
13479 movq %r11, %rbp;
13480
13481 + pax_force_retaddr
13482 ret;
13483 ENDPROC(blowfish_dec_blk)
13484
13485 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13486
13487 popq %rbx;
13488 popq %rbp;
13489 + pax_force_retaddr
13490 ret;
13491
13492 .L__enc_xor4:
13493 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13494
13495 popq %rbx;
13496 popq %rbp;
13497 + pax_force_retaddr
13498 ret;
13499 ENDPROC(__blowfish_enc_blk_4way)
13500
13501 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13502 popq %rbx;
13503 popq %rbp;
13504
13505 + pax_force_retaddr
13506 ret;
13507 ENDPROC(blowfish_dec_blk_4way)
13508 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13509 index ce71f92..1dce7ec 100644
13510 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13511 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13512 @@ -16,6 +16,7 @@
13513 */
13514
13515 #include <linux/linkage.h>
13516 +#include <asm/alternative-asm.h>
13517
13518 #define CAMELLIA_TABLE_BYTE_LEN 272
13519
13520 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13521 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13522 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13523 %rcx, (%r9));
13524 + pax_force_retaddr
13525 ret;
13526 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13527
13528 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13529 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13530 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13531 %rax, (%r9));
13532 + pax_force_retaddr
13533 ret;
13534 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13535
13536 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13537 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13538 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13539
13540 + pax_force_retaddr
13541 ret;
13542
13543 .align 8
13544 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13545 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13546 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13547
13548 + pax_force_retaddr
13549 ret;
13550
13551 .align 8
13552 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13553 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13554 %xmm8, %rsi);
13555
13556 + pax_force_retaddr
13557 ret;
13558 ENDPROC(camellia_ecb_enc_16way)
13559
13560 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13561 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13562 %xmm8, %rsi);
13563
13564 + pax_force_retaddr
13565 ret;
13566 ENDPROC(camellia_ecb_dec_16way)
13567
13568 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13569 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13570 %xmm8, %rsi);
13571
13572 + pax_force_retaddr
13573 ret;
13574 ENDPROC(camellia_cbc_dec_16way)
13575
13576 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13577 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13578 %xmm8, %rsi);
13579
13580 + pax_force_retaddr
13581 ret;
13582 ENDPROC(camellia_ctr_16way)
13583
13584 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13585 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13586 %xmm8, %rsi);
13587
13588 + pax_force_retaddr
13589 ret;
13590 ENDPROC(camellia_xts_crypt_16way)
13591
13592 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13593 index 0e0b886..5a3123c 100644
13594 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13595 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13596 @@ -11,6 +11,7 @@
13597 */
13598
13599 #include <linux/linkage.h>
13600 +#include <asm/alternative-asm.h>
13601
13602 #define CAMELLIA_TABLE_BYTE_LEN 272
13603
13604 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13605 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13606 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13607 %rcx, (%r9));
13608 + pax_force_retaddr
13609 ret;
13610 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13611
13612 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13613 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13614 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13615 %rax, (%r9));
13616 + pax_force_retaddr
13617 ret;
13618 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13619
13620 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13621 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13622 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13623
13624 + pax_force_retaddr
13625 ret;
13626
13627 .align 8
13628 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13629 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13630 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13631
13632 + pax_force_retaddr
13633 ret;
13634
13635 .align 8
13636 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13637
13638 vzeroupper;
13639
13640 + pax_force_retaddr
13641 ret;
13642 ENDPROC(camellia_ecb_enc_32way)
13643
13644 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13645
13646 vzeroupper;
13647
13648 + pax_force_retaddr
13649 ret;
13650 ENDPROC(camellia_ecb_dec_32way)
13651
13652 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13653
13654 vzeroupper;
13655
13656 + pax_force_retaddr
13657 ret;
13658 ENDPROC(camellia_cbc_dec_32way)
13659
13660 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13661
13662 vzeroupper;
13663
13664 + pax_force_retaddr
13665 ret;
13666 ENDPROC(camellia_ctr_32way)
13667
13668 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13669
13670 vzeroupper;
13671
13672 + pax_force_retaddr
13673 ret;
13674 ENDPROC(camellia_xts_crypt_32way)
13675
13676 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13677 index 310319c..db3d7b5 100644
13678 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13679 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13680 @@ -21,6 +21,7 @@
13681 */
13682
13683 #include <linux/linkage.h>
13684 +#include <asm/alternative-asm.h>
13685
13686 .file "camellia-x86_64-asm_64.S"
13687 .text
13688 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13689 enc_outunpack(mov, RT1);
13690
13691 movq RRBP, %rbp;
13692 + pax_force_retaddr
13693 ret;
13694
13695 .L__enc_xor:
13696 enc_outunpack(xor, RT1);
13697
13698 movq RRBP, %rbp;
13699 + pax_force_retaddr
13700 ret;
13701 ENDPROC(__camellia_enc_blk)
13702
13703 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13704 dec_outunpack();
13705
13706 movq RRBP, %rbp;
13707 + pax_force_retaddr
13708 ret;
13709 ENDPROC(camellia_dec_blk)
13710
13711 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13712
13713 movq RRBP, %rbp;
13714 popq %rbx;
13715 + pax_force_retaddr
13716 ret;
13717
13718 .L__enc2_xor:
13719 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13720
13721 movq RRBP, %rbp;
13722 popq %rbx;
13723 + pax_force_retaddr
13724 ret;
13725 ENDPROC(__camellia_enc_blk_2way)
13726
13727 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13728
13729 movq RRBP, %rbp;
13730 movq RXOR, %rbx;
13731 + pax_force_retaddr
13732 ret;
13733 ENDPROC(camellia_dec_blk_2way)
13734 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13735 index c35fd5d..2d8c7db 100644
13736 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13737 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13738 @@ -24,6 +24,7 @@
13739 */
13740
13741 #include <linux/linkage.h>
13742 +#include <asm/alternative-asm.h>
13743
13744 .file "cast5-avx-x86_64-asm_64.S"
13745
13746 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13747 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13748 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13749
13750 + pax_force_retaddr
13751 ret;
13752 ENDPROC(__cast5_enc_blk16)
13753
13754 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13755 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13756 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13757
13758 + pax_force_retaddr
13759 ret;
13760
13761 .L__skip_dec:
13762 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13763 vmovdqu RR4, (6*4*4)(%r11);
13764 vmovdqu RL4, (7*4*4)(%r11);
13765
13766 + pax_force_retaddr
13767 ret;
13768 ENDPROC(cast5_ecb_enc_16way)
13769
13770 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13771 vmovdqu RR4, (6*4*4)(%r11);
13772 vmovdqu RL4, (7*4*4)(%r11);
13773
13774 + pax_force_retaddr
13775 ret;
13776 ENDPROC(cast5_ecb_dec_16way)
13777
13778 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13779 * %rdx: src
13780 */
13781
13782 - pushq %r12;
13783 + pushq %r14;
13784
13785 movq %rsi, %r11;
13786 - movq %rdx, %r12;
13787 + movq %rdx, %r14;
13788
13789 vmovdqu (0*16)(%rdx), RL1;
13790 vmovdqu (1*16)(%rdx), RR1;
13791 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13792 call __cast5_dec_blk16;
13793
13794 /* xor with src */
13795 - vmovq (%r12), RX;
13796 + vmovq (%r14), RX;
13797 vpshufd $0x4f, RX, RX;
13798 vpxor RX, RR1, RR1;
13799 - vpxor 0*16+8(%r12), RL1, RL1;
13800 - vpxor 1*16+8(%r12), RR2, RR2;
13801 - vpxor 2*16+8(%r12), RL2, RL2;
13802 - vpxor 3*16+8(%r12), RR3, RR3;
13803 - vpxor 4*16+8(%r12), RL3, RL3;
13804 - vpxor 5*16+8(%r12), RR4, RR4;
13805 - vpxor 6*16+8(%r12), RL4, RL4;
13806 + vpxor 0*16+8(%r14), RL1, RL1;
13807 + vpxor 1*16+8(%r14), RR2, RR2;
13808 + vpxor 2*16+8(%r14), RL2, RL2;
13809 + vpxor 3*16+8(%r14), RR3, RR3;
13810 + vpxor 4*16+8(%r14), RL3, RL3;
13811 + vpxor 5*16+8(%r14), RR4, RR4;
13812 + vpxor 6*16+8(%r14), RL4, RL4;
13813
13814 vmovdqu RR1, (0*16)(%r11);
13815 vmovdqu RL1, (1*16)(%r11);
13816 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13817 vmovdqu RR4, (6*16)(%r11);
13818 vmovdqu RL4, (7*16)(%r11);
13819
13820 - popq %r12;
13821 + popq %r14;
13822
13823 + pax_force_retaddr
13824 ret;
13825 ENDPROC(cast5_cbc_dec_16way)
13826
13827 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13828 * %rcx: iv (big endian, 64bit)
13829 */
13830
13831 - pushq %r12;
13832 + pushq %r14;
13833
13834 movq %rsi, %r11;
13835 - movq %rdx, %r12;
13836 + movq %rdx, %r14;
13837
13838 vpcmpeqd RTMP, RTMP, RTMP;
13839 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13840 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13841 call __cast5_enc_blk16;
13842
13843 /* dst = src ^ iv */
13844 - vpxor (0*16)(%r12), RR1, RR1;
13845 - vpxor (1*16)(%r12), RL1, RL1;
13846 - vpxor (2*16)(%r12), RR2, RR2;
13847 - vpxor (3*16)(%r12), RL2, RL2;
13848 - vpxor (4*16)(%r12), RR3, RR3;
13849 - vpxor (5*16)(%r12), RL3, RL3;
13850 - vpxor (6*16)(%r12), RR4, RR4;
13851 - vpxor (7*16)(%r12), RL4, RL4;
13852 + vpxor (0*16)(%r14), RR1, RR1;
13853 + vpxor (1*16)(%r14), RL1, RL1;
13854 + vpxor (2*16)(%r14), RR2, RR2;
13855 + vpxor (3*16)(%r14), RL2, RL2;
13856 + vpxor (4*16)(%r14), RR3, RR3;
13857 + vpxor (5*16)(%r14), RL3, RL3;
13858 + vpxor (6*16)(%r14), RR4, RR4;
13859 + vpxor (7*16)(%r14), RL4, RL4;
13860 vmovdqu RR1, (0*16)(%r11);
13861 vmovdqu RL1, (1*16)(%r11);
13862 vmovdqu RR2, (2*16)(%r11);
13863 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13864 vmovdqu RR4, (6*16)(%r11);
13865 vmovdqu RL4, (7*16)(%r11);
13866
13867 - popq %r12;
13868 + popq %r14;
13869
13870 + pax_force_retaddr
13871 ret;
13872 ENDPROC(cast5_ctr_16way)
13873 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13874 index e3531f8..e123f35 100644
13875 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13876 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13877 @@ -24,6 +24,7 @@
13878 */
13879
13880 #include <linux/linkage.h>
13881 +#include <asm/alternative-asm.h>
13882 #include "glue_helper-asm-avx.S"
13883
13884 .file "cast6-avx-x86_64-asm_64.S"
13885 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13886 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13887 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13888
13889 + pax_force_retaddr
13890 ret;
13891 ENDPROC(__cast6_enc_blk8)
13892
13893 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13894 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13895 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13896
13897 + pax_force_retaddr
13898 ret;
13899 ENDPROC(__cast6_dec_blk8)
13900
13901 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13902
13903 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13904
13905 + pax_force_retaddr
13906 ret;
13907 ENDPROC(cast6_ecb_enc_8way)
13908
13909 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13910
13911 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13912
13913 + pax_force_retaddr
13914 ret;
13915 ENDPROC(cast6_ecb_dec_8way)
13916
13917 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13918 * %rdx: src
13919 */
13920
13921 - pushq %r12;
13922 + pushq %r14;
13923
13924 movq %rsi, %r11;
13925 - movq %rdx, %r12;
13926 + movq %rdx, %r14;
13927
13928 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13929
13930 call __cast6_dec_blk8;
13931
13932 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13933 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13934
13935 - popq %r12;
13936 + popq %r14;
13937
13938 + pax_force_retaddr
13939 ret;
13940 ENDPROC(cast6_cbc_dec_8way)
13941
13942 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13943 * %rcx: iv (little endian, 128bit)
13944 */
13945
13946 - pushq %r12;
13947 + pushq %r14;
13948
13949 movq %rsi, %r11;
13950 - movq %rdx, %r12;
13951 + movq %rdx, %r14;
13952
13953 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13954 RD2, RX, RKR, RKM);
13955
13956 call __cast6_enc_blk8;
13957
13958 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13959 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13960
13961 - popq %r12;
13962 + popq %r14;
13963
13964 + pax_force_retaddr
13965 ret;
13966 ENDPROC(cast6_ctr_8way)
13967
13968 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13969 /* dst <= regs xor IVs(in dst) */
13970 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13971
13972 + pax_force_retaddr
13973 ret;
13974 ENDPROC(cast6_xts_enc_8way)
13975
13976 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13977 /* dst <= regs xor IVs(in dst) */
13978 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13979
13980 + pax_force_retaddr
13981 ret;
13982 ENDPROC(cast6_xts_dec_8way)
13983 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13984 index 26d49eb..c0a8c84 100644
13985 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13986 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13987 @@ -45,6 +45,7 @@
13988
13989 #include <asm/inst.h>
13990 #include <linux/linkage.h>
13991 +#include <asm/alternative-asm.h>
13992
13993 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13994
13995 @@ -309,6 +310,7 @@ do_return:
13996 popq %rsi
13997 popq %rdi
13998 popq %rbx
13999 + pax_force_retaddr
14000 ret
14001
14002 ################################################################
14003 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14004 index 5d1e007..098cb4f 100644
14005 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14006 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14007 @@ -18,6 +18,7 @@
14008
14009 #include <linux/linkage.h>
14010 #include <asm/inst.h>
14011 +#include <asm/alternative-asm.h>
14012
14013 .data
14014
14015 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14016 psrlq $1, T2
14017 pxor T2, T1
14018 pxor T1, DATA
14019 + pax_force_retaddr
14020 ret
14021 ENDPROC(__clmul_gf128mul_ble)
14022
14023 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14024 call __clmul_gf128mul_ble
14025 PSHUFB_XMM BSWAP DATA
14026 movups DATA, (%rdi)
14027 + pax_force_retaddr
14028 ret
14029 ENDPROC(clmul_ghash_mul)
14030
14031 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14032 PSHUFB_XMM BSWAP DATA
14033 movups DATA, (%rdi)
14034 .Lupdate_just_ret:
14035 + pax_force_retaddr
14036 ret
14037 ENDPROC(clmul_ghash_update)
14038 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14039 index 9279e0b..c4b3d2c 100644
14040 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14041 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14042 @@ -1,4 +1,5 @@
14043 #include <linux/linkage.h>
14044 +#include <asm/alternative-asm.h>
14045
14046 # enter salsa20_encrypt_bytes
14047 ENTRY(salsa20_encrypt_bytes)
14048 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14049 add %r11,%rsp
14050 mov %rdi,%rax
14051 mov %rsi,%rdx
14052 + pax_force_retaddr
14053 ret
14054 # bytesatleast65:
14055 ._bytesatleast65:
14056 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14057 add %r11,%rsp
14058 mov %rdi,%rax
14059 mov %rsi,%rdx
14060 + pax_force_retaddr
14061 ret
14062 ENDPROC(salsa20_keysetup)
14063
14064 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14065 add %r11,%rsp
14066 mov %rdi,%rax
14067 mov %rsi,%rdx
14068 + pax_force_retaddr
14069 ret
14070 ENDPROC(salsa20_ivsetup)
14071 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14072 index 2f202f4..d9164d6 100644
14073 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14074 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14075 @@ -24,6 +24,7 @@
14076 */
14077
14078 #include <linux/linkage.h>
14079 +#include <asm/alternative-asm.h>
14080 #include "glue_helper-asm-avx.S"
14081
14082 .file "serpent-avx-x86_64-asm_64.S"
14083 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14084 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14085 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14086
14087 + pax_force_retaddr
14088 ret;
14089 ENDPROC(__serpent_enc_blk8_avx)
14090
14091 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14092 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14093 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14094
14095 + pax_force_retaddr
14096 ret;
14097 ENDPROC(__serpent_dec_blk8_avx)
14098
14099 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14100
14101 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14102
14103 + pax_force_retaddr
14104 ret;
14105 ENDPROC(serpent_ecb_enc_8way_avx)
14106
14107 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14108
14109 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14110
14111 + pax_force_retaddr
14112 ret;
14113 ENDPROC(serpent_ecb_dec_8way_avx)
14114
14115 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14116
14117 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14118
14119 + pax_force_retaddr
14120 ret;
14121 ENDPROC(serpent_cbc_dec_8way_avx)
14122
14123 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14124
14125 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14126
14127 + pax_force_retaddr
14128 ret;
14129 ENDPROC(serpent_ctr_8way_avx)
14130
14131 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14132 /* dst <= regs xor IVs(in dst) */
14133 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14134
14135 + pax_force_retaddr
14136 ret;
14137 ENDPROC(serpent_xts_enc_8way_avx)
14138
14139 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14140 /* dst <= regs xor IVs(in dst) */
14141 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14142
14143 + pax_force_retaddr
14144 ret;
14145 ENDPROC(serpent_xts_dec_8way_avx)
14146 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14147 index b222085..abd483c 100644
14148 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14149 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14150 @@ -15,6 +15,7 @@
14151 */
14152
14153 #include <linux/linkage.h>
14154 +#include <asm/alternative-asm.h>
14155 #include "glue_helper-asm-avx2.S"
14156
14157 .file "serpent-avx2-asm_64.S"
14158 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14159 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14160 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14161
14162 + pax_force_retaddr
14163 ret;
14164 ENDPROC(__serpent_enc_blk16)
14165
14166 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14167 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14168 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14169
14170 + pax_force_retaddr
14171 ret;
14172 ENDPROC(__serpent_dec_blk16)
14173
14174 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14175
14176 vzeroupper;
14177
14178 + pax_force_retaddr
14179 ret;
14180 ENDPROC(serpent_ecb_enc_16way)
14181
14182 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14183
14184 vzeroupper;
14185
14186 + pax_force_retaddr
14187 ret;
14188 ENDPROC(serpent_ecb_dec_16way)
14189
14190 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14191
14192 vzeroupper;
14193
14194 + pax_force_retaddr
14195 ret;
14196 ENDPROC(serpent_cbc_dec_16way)
14197
14198 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14199
14200 vzeroupper;
14201
14202 + pax_force_retaddr
14203 ret;
14204 ENDPROC(serpent_ctr_16way)
14205
14206 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14207
14208 vzeroupper;
14209
14210 + pax_force_retaddr
14211 ret;
14212 ENDPROC(serpent_xts_enc_16way)
14213
14214 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14215
14216 vzeroupper;
14217
14218 + pax_force_retaddr
14219 ret;
14220 ENDPROC(serpent_xts_dec_16way)
14221 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14222 index acc066c..1559cc4 100644
14223 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14224 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14225 @@ -25,6 +25,7 @@
14226 */
14227
14228 #include <linux/linkage.h>
14229 +#include <asm/alternative-asm.h>
14230
14231 .file "serpent-sse2-x86_64-asm_64.S"
14232 .text
14233 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14234 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14235 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14236
14237 + pax_force_retaddr
14238 ret;
14239
14240 .L__enc_xor8:
14241 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14242 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14243
14244 + pax_force_retaddr
14245 ret;
14246 ENDPROC(__serpent_enc_blk_8way)
14247
14248 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14249 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14250 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14251
14252 + pax_force_retaddr
14253 ret;
14254 ENDPROC(serpent_dec_blk_8way)
14255 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14256 index a410950..9dfe7ad 100644
14257 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14258 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14259 @@ -29,6 +29,7 @@
14260 */
14261
14262 #include <linux/linkage.h>
14263 +#include <asm/alternative-asm.h>
14264
14265 #define CTX %rdi // arg1
14266 #define BUF %rsi // arg2
14267 @@ -75,9 +76,9 @@
14268
14269 push %rbx
14270 push %rbp
14271 - push %r12
14272 + push %r14
14273
14274 - mov %rsp, %r12
14275 + mov %rsp, %r14
14276 sub $64, %rsp # allocate workspace
14277 and $~15, %rsp # align stack
14278
14279 @@ -99,11 +100,12 @@
14280 xor %rax, %rax
14281 rep stosq
14282
14283 - mov %r12, %rsp # deallocate workspace
14284 + mov %r14, %rsp # deallocate workspace
14285
14286 - pop %r12
14287 + pop %r14
14288 pop %rbp
14289 pop %rbx
14290 + pax_force_retaddr
14291 ret
14292
14293 ENDPROC(\name)
14294 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14295 index 642f156..51a513c 100644
14296 --- a/arch/x86/crypto/sha256-avx-asm.S
14297 +++ b/arch/x86/crypto/sha256-avx-asm.S
14298 @@ -49,6 +49,7 @@
14299
14300 #ifdef CONFIG_AS_AVX
14301 #include <linux/linkage.h>
14302 +#include <asm/alternative-asm.h>
14303
14304 ## assume buffers not aligned
14305 #define VMOVDQ vmovdqu
14306 @@ -460,6 +461,7 @@ done_hash:
14307 popq %r13
14308 popq %rbp
14309 popq %rbx
14310 + pax_force_retaddr
14311 ret
14312 ENDPROC(sha256_transform_avx)
14313
14314 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14315 index 9e86944..3795e6a 100644
14316 --- a/arch/x86/crypto/sha256-avx2-asm.S
14317 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14318 @@ -50,6 +50,7 @@
14319
14320 #ifdef CONFIG_AS_AVX2
14321 #include <linux/linkage.h>
14322 +#include <asm/alternative-asm.h>
14323
14324 ## assume buffers not aligned
14325 #define VMOVDQ vmovdqu
14326 @@ -720,6 +721,7 @@ done_hash:
14327 popq %r12
14328 popq %rbp
14329 popq %rbx
14330 + pax_force_retaddr
14331 ret
14332 ENDPROC(sha256_transform_rorx)
14333
14334 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14335 index f833b74..8c62a9e 100644
14336 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14337 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14338 @@ -47,6 +47,7 @@
14339 ########################################################################
14340
14341 #include <linux/linkage.h>
14342 +#include <asm/alternative-asm.h>
14343
14344 ## assume buffers not aligned
14345 #define MOVDQ movdqu
14346 @@ -471,6 +472,7 @@ done_hash:
14347 popq %rbp
14348 popq %rbx
14349
14350 + pax_force_retaddr
14351 ret
14352 ENDPROC(sha256_transform_ssse3)
14353
14354 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14355 index 974dde9..a823ff9 100644
14356 --- a/arch/x86/crypto/sha512-avx-asm.S
14357 +++ b/arch/x86/crypto/sha512-avx-asm.S
14358 @@ -49,6 +49,7 @@
14359
14360 #ifdef CONFIG_AS_AVX
14361 #include <linux/linkage.h>
14362 +#include <asm/alternative-asm.h>
14363
14364 .text
14365
14366 @@ -364,6 +365,7 @@ updateblock:
14367 mov frame_RSPSAVE(%rsp), %rsp
14368
14369 nowork:
14370 + pax_force_retaddr
14371 ret
14372 ENDPROC(sha512_transform_avx)
14373
14374 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14375 index 568b961..ed20c37 100644
14376 --- a/arch/x86/crypto/sha512-avx2-asm.S
14377 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14378 @@ -51,6 +51,7 @@
14379
14380 #ifdef CONFIG_AS_AVX2
14381 #include <linux/linkage.h>
14382 +#include <asm/alternative-asm.h>
14383
14384 .text
14385
14386 @@ -678,6 +679,7 @@ done_hash:
14387
14388 # Restore Stack Pointer
14389 mov frame_RSPSAVE(%rsp), %rsp
14390 + pax_force_retaddr
14391 ret
14392 ENDPROC(sha512_transform_rorx)
14393
14394 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14395 index fb56855..6edd768 100644
14396 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14397 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14398 @@ -48,6 +48,7 @@
14399 ########################################################################
14400
14401 #include <linux/linkage.h>
14402 +#include <asm/alternative-asm.h>
14403
14404 .text
14405
14406 @@ -363,6 +364,7 @@ updateblock:
14407 mov frame_RSPSAVE(%rsp), %rsp
14408
14409 nowork:
14410 + pax_force_retaddr
14411 ret
14412 ENDPROC(sha512_transform_ssse3)
14413
14414 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14415 index 0505813..b067311 100644
14416 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14417 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14418 @@ -24,6 +24,7 @@
14419 */
14420
14421 #include <linux/linkage.h>
14422 +#include <asm/alternative-asm.h>
14423 #include "glue_helper-asm-avx.S"
14424
14425 .file "twofish-avx-x86_64-asm_64.S"
14426 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14427 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14428 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14429
14430 + pax_force_retaddr
14431 ret;
14432 ENDPROC(__twofish_enc_blk8)
14433
14434 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14435 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14436 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14437
14438 + pax_force_retaddr
14439 ret;
14440 ENDPROC(__twofish_dec_blk8)
14441
14442 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14443
14444 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14445
14446 + pax_force_retaddr
14447 ret;
14448 ENDPROC(twofish_ecb_enc_8way)
14449
14450 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14451
14452 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14453
14454 + pax_force_retaddr
14455 ret;
14456 ENDPROC(twofish_ecb_dec_8way)
14457
14458 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14459 * %rdx: src
14460 */
14461
14462 - pushq %r12;
14463 + pushq %r14;
14464
14465 movq %rsi, %r11;
14466 - movq %rdx, %r12;
14467 + movq %rdx, %r14;
14468
14469 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14470
14471 call __twofish_dec_blk8;
14472
14473 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14474 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14475
14476 - popq %r12;
14477 + popq %r14;
14478
14479 + pax_force_retaddr
14480 ret;
14481 ENDPROC(twofish_cbc_dec_8way)
14482
14483 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14484 * %rcx: iv (little endian, 128bit)
14485 */
14486
14487 - pushq %r12;
14488 + pushq %r14;
14489
14490 movq %rsi, %r11;
14491 - movq %rdx, %r12;
14492 + movq %rdx, %r14;
14493
14494 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14495 RD2, RX0, RX1, RY0);
14496
14497 call __twofish_enc_blk8;
14498
14499 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14500 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14501
14502 - popq %r12;
14503 + popq %r14;
14504
14505 + pax_force_retaddr
14506 ret;
14507 ENDPROC(twofish_ctr_8way)
14508
14509 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14510 /* dst <= regs xor IVs(in dst) */
14511 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14512
14513 + pax_force_retaddr
14514 ret;
14515 ENDPROC(twofish_xts_enc_8way)
14516
14517 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14518 /* dst <= regs xor IVs(in dst) */
14519 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14520
14521 + pax_force_retaddr
14522 ret;
14523 ENDPROC(twofish_xts_dec_8way)
14524 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14525 index 1c3b7ce..02f578d 100644
14526 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14527 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14528 @@ -21,6 +21,7 @@
14529 */
14530
14531 #include <linux/linkage.h>
14532 +#include <asm/alternative-asm.h>
14533
14534 .file "twofish-x86_64-asm-3way.S"
14535 .text
14536 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14537 popq %r13;
14538 popq %r14;
14539 popq %r15;
14540 + pax_force_retaddr
14541 ret;
14542
14543 .L__enc_xor3:
14544 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14545 popq %r13;
14546 popq %r14;
14547 popq %r15;
14548 + pax_force_retaddr
14549 ret;
14550 ENDPROC(__twofish_enc_blk_3way)
14551
14552 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14553 popq %r13;
14554 popq %r14;
14555 popq %r15;
14556 + pax_force_retaddr
14557 ret;
14558 ENDPROC(twofish_dec_blk_3way)
14559 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14560 index a039d21..524b8b2 100644
14561 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14562 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14563 @@ -22,6 +22,7 @@
14564
14565 #include <linux/linkage.h>
14566 #include <asm/asm-offsets.h>
14567 +#include <asm/alternative-asm.h>
14568
14569 #define a_offset 0
14570 #define b_offset 4
14571 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14572
14573 popq R1
14574 movq $1,%rax
14575 + pax_force_retaddr
14576 ret
14577 ENDPROC(twofish_enc_blk)
14578
14579 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14580
14581 popq R1
14582 movq $1,%rax
14583 + pax_force_retaddr
14584 ret
14585 ENDPROC(twofish_dec_blk)
14586 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14587 index ae6aad1..719d6d9 100644
14588 --- a/arch/x86/ia32/ia32_aout.c
14589 +++ b/arch/x86/ia32/ia32_aout.c
14590 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14591 unsigned long dump_start, dump_size;
14592 struct user32 dump;
14593
14594 + memset(&dump, 0, sizeof(dump));
14595 +
14596 fs = get_fs();
14597 set_fs(KERNEL_DS);
14598 has_dumped = 1;
14599 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14600 index f9e181a..300544c 100644
14601 --- a/arch/x86/ia32/ia32_signal.c
14602 +++ b/arch/x86/ia32/ia32_signal.c
14603 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14604 if (__get_user(set.sig[0], &frame->sc.oldmask)
14605 || (_COMPAT_NSIG_WORDS > 1
14606 && __copy_from_user((((char *) &set.sig) + 4),
14607 - &frame->extramask,
14608 + frame->extramask,
14609 sizeof(frame->extramask))))
14610 goto badframe;
14611
14612 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14613 sp -= frame_size;
14614 /* Align the stack pointer according to the i386 ABI,
14615 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14616 - sp = ((sp + 4) & -16ul) - 4;
14617 + sp = ((sp - 12) & -16ul) - 4;
14618 return (void __user *) sp;
14619 }
14620
14621 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14622 } else {
14623 /* Return stub is in 32bit vsyscall page */
14624 if (current->mm->context.vdso)
14625 - restorer = current->mm->context.vdso +
14626 - selected_vdso32->sym___kernel_sigreturn;
14627 + restorer = (void __force_user *)(current->mm->context.vdso +
14628 + selected_vdso32->sym___kernel_sigreturn);
14629 else
14630 - restorer = &frame->retcode;
14631 + restorer = frame->retcode;
14632 }
14633
14634 put_user_try {
14635 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14636 * These are actually not used anymore, but left because some
14637 * gdb versions depend on them as a marker.
14638 */
14639 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14640 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14641 } put_user_catch(err);
14642
14643 if (err)
14644 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14645 0xb8,
14646 __NR_ia32_rt_sigreturn,
14647 0x80cd,
14648 - 0,
14649 + 0
14650 };
14651
14652 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14653 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14654
14655 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14656 restorer = ksig->ka.sa.sa_restorer;
14657 + else if (current->mm->context.vdso)
14658 + /* Return stub is in 32bit vsyscall page */
14659 + restorer = (void __force_user *)(current->mm->context.vdso +
14660 + selected_vdso32->sym___kernel_rt_sigreturn);
14661 else
14662 - restorer = current->mm->context.vdso +
14663 - selected_vdso32->sym___kernel_rt_sigreturn;
14664 + restorer = frame->retcode;
14665 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14666
14667 /*
14668 * Not actually used anymore, but left because some gdb
14669 * versions need it.
14670 */
14671 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14672 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14673 } put_user_catch(err);
14674
14675 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14676 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14677 index 82e8a1d..4e998d5 100644
14678 --- a/arch/x86/ia32/ia32entry.S
14679 +++ b/arch/x86/ia32/ia32entry.S
14680 @@ -15,8 +15,10 @@
14681 #include <asm/irqflags.h>
14682 #include <asm/asm.h>
14683 #include <asm/smap.h>
14684 +#include <asm/pgtable.h>
14685 #include <linux/linkage.h>
14686 #include <linux/err.h>
14687 +#include <asm/alternative-asm.h>
14688
14689 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14690 #include <linux/elf-em.h>
14691 @@ -62,12 +64,12 @@
14692 */
14693 .macro LOAD_ARGS32 offset, _r9=0
14694 .if \_r9
14695 - movl \offset+16(%rsp),%r9d
14696 + movl \offset+R9(%rsp),%r9d
14697 .endif
14698 - movl \offset+40(%rsp),%ecx
14699 - movl \offset+48(%rsp),%edx
14700 - movl \offset+56(%rsp),%esi
14701 - movl \offset+64(%rsp),%edi
14702 + movl \offset+RCX(%rsp),%ecx
14703 + movl \offset+RDX(%rsp),%edx
14704 + movl \offset+RSI(%rsp),%esi
14705 + movl \offset+RDI(%rsp),%edi
14706 movl %eax,%eax /* zero extension */
14707 .endm
14708
14709 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14710 ENDPROC(native_irq_enable_sysexit)
14711 #endif
14712
14713 + .macro pax_enter_kernel_user
14714 + pax_set_fptr_mask
14715 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14716 + call pax_enter_kernel_user
14717 +#endif
14718 + .endm
14719 +
14720 + .macro pax_exit_kernel_user
14721 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14722 + call pax_exit_kernel_user
14723 +#endif
14724 +#ifdef CONFIG_PAX_RANDKSTACK
14725 + pushq %rax
14726 + pushq %r11
14727 + call pax_randomize_kstack
14728 + popq %r11
14729 + popq %rax
14730 +#endif
14731 + .endm
14732 +
14733 + .macro pax_erase_kstack
14734 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14735 + call pax_erase_kstack
14736 +#endif
14737 + .endm
14738 +
14739 /*
14740 * 32bit SYSENTER instruction entry.
14741 *
14742 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14743 CFI_REGISTER rsp,rbp
14744 SWAPGS_UNSAFE_STACK
14745 movq PER_CPU_VAR(kernel_stack), %rsp
14746 - addq $(KERNEL_STACK_OFFSET),%rsp
14747 - /*
14748 - * No need to follow this irqs on/off section: the syscall
14749 - * disabled irqs, here we enable it straight after entry:
14750 - */
14751 - ENABLE_INTERRUPTS(CLBR_NONE)
14752 movl %ebp,%ebp /* zero extension */
14753 pushq_cfi $__USER32_DS
14754 /*CFI_REL_OFFSET ss,0*/
14755 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14756 CFI_REL_OFFSET rsp,0
14757 pushfq_cfi
14758 /*CFI_REL_OFFSET rflags,0*/
14759 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14760 - CFI_REGISTER rip,r10
14761 + orl $X86_EFLAGS_IF,(%rsp)
14762 + GET_THREAD_INFO(%r11)
14763 + movl TI_sysenter_return(%r11), %r11d
14764 + CFI_REGISTER rip,r11
14765 pushq_cfi $__USER32_CS
14766 /*CFI_REL_OFFSET cs,0*/
14767 movl %eax, %eax
14768 - pushq_cfi %r10
14769 + pushq_cfi %r11
14770 CFI_REL_OFFSET rip,0
14771 pushq_cfi %rax
14772 cld
14773 SAVE_ARGS 0,1,0
14774 + pax_enter_kernel_user
14775 +
14776 +#ifdef CONFIG_PAX_RANDKSTACK
14777 + pax_erase_kstack
14778 +#endif
14779 +
14780 + /*
14781 + * No need to follow this irqs on/off section: the syscall
14782 + * disabled irqs, here we enable it straight after entry:
14783 + */
14784 + ENABLE_INTERRUPTS(CLBR_NONE)
14785 /* no need to do an access_ok check here because rbp has been
14786 32bit zero extended */
14787 +
14788 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14789 + addq pax_user_shadow_base,%rbp
14790 + ASM_PAX_OPEN_USERLAND
14791 +#endif
14792 +
14793 ASM_STAC
14794 1: movl (%rbp),%ebp
14795 _ASM_EXTABLE(1b,ia32_badarg)
14796 ASM_CLAC
14797
14798 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14799 + ASM_PAX_CLOSE_USERLAND
14800 +#endif
14801 +
14802 /*
14803 * Sysenter doesn't filter flags, so we need to clear NT
14804 * ourselves. To save a few cycles, we can check whether
14805 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14806 jnz sysenter_fix_flags
14807 sysenter_flags_fixed:
14808
14809 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14810 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14811 + GET_THREAD_INFO(%r11)
14812 + orl $TS_COMPAT,TI_status(%r11)
14813 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14814 CFI_REMEMBER_STATE
14815 jnz sysenter_tracesys
14816 cmpq $(IA32_NR_syscalls-1),%rax
14817 @@ -172,15 +218,18 @@ sysenter_do_call:
14818 sysenter_dispatch:
14819 call *ia32_sys_call_table(,%rax,8)
14820 movq %rax,RAX-ARGOFFSET(%rsp)
14821 + GET_THREAD_INFO(%r11)
14822 DISABLE_INTERRUPTS(CLBR_NONE)
14823 TRACE_IRQS_OFF
14824 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14825 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14826 jnz sysexit_audit
14827 sysexit_from_sys_call:
14828 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14829 + pax_exit_kernel_user
14830 + pax_erase_kstack
14831 + andl $~TS_COMPAT,TI_status(%r11)
14832 /* clear IF, that popfq doesn't enable interrupts early */
14833 - andl $~0x200,EFLAGS-R11(%rsp)
14834 - movl RIP-R11(%rsp),%edx /* User %eip */
14835 + andl $~X86_EFLAGS_IF,EFLAGS(%rsp)
14836 + movl RIP(%rsp),%edx /* User %eip */
14837 CFI_REGISTER rip,rdx
14838 RESTORE_ARGS 0,24,0,0,0,0
14839 xorq %r8,%r8
14840 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14841 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14842 movl %eax,%edi /* 1st arg: syscall number */
14843 call __audit_syscall_entry
14844 +
14845 + pax_erase_kstack
14846 +
14847 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14848 cmpq $(IA32_NR_syscalls-1),%rax
14849 ja ia32_badsys
14850 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14851 .endm
14852
14853 .macro auditsys_exit exit
14854 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14855 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14856 jnz ia32_ret_from_sys_call
14857 TRACE_IRQS_ON
14858 ENABLE_INTERRUPTS(CLBR_NONE)
14859 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14860 1: setbe %al /* 1 if error, 0 if not */
14861 movzbl %al,%edi /* zero-extend that into %edi */
14862 call __audit_syscall_exit
14863 + GET_THREAD_INFO(%r11)
14864 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14865 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14866 DISABLE_INTERRUPTS(CLBR_NONE)
14867 TRACE_IRQS_OFF
14868 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14869 + testl %edi,TI_flags(%r11)
14870 jz \exit
14871 CLEAR_RREGS -ARGOFFSET
14872 jmp int_with_check
14873 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14874
14875 sysenter_tracesys:
14876 #ifdef CONFIG_AUDITSYSCALL
14877 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14878 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14879 jz sysenter_auditsys
14880 #endif
14881 SAVE_REST
14882 @@ -265,6 +318,9 @@ sysenter_tracesys:
14883 RESTORE_REST
14884 cmpq $(IA32_NR_syscalls-1),%rax
14885 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14886 +
14887 + pax_erase_kstack
14888 +
14889 jmp sysenter_do_call
14890 CFI_ENDPROC
14891 ENDPROC(ia32_sysenter_target)
14892 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14893 ENTRY(ia32_cstar_target)
14894 CFI_STARTPROC32 simple
14895 CFI_SIGNAL_FRAME
14896 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14897 + CFI_DEF_CFA rsp,0
14898 CFI_REGISTER rip,rcx
14899 /*CFI_REGISTER rflags,r11*/
14900 SWAPGS_UNSAFE_STACK
14901 movl %esp,%r8d
14902 CFI_REGISTER rsp,r8
14903 movq PER_CPU_VAR(kernel_stack),%rsp
14904 + SAVE_ARGS 8*6,0,0
14905 + pax_enter_kernel_user
14906 +
14907 +#ifdef CONFIG_PAX_RANDKSTACK
14908 + pax_erase_kstack
14909 +#endif
14910 +
14911 /*
14912 * No need to follow this irqs on/off section: the syscall
14913 * disabled irqs and here we enable it straight after entry:
14914 */
14915 ENABLE_INTERRUPTS(CLBR_NONE)
14916 - SAVE_ARGS 8,0,0
14917 movl %eax,%eax /* zero extension */
14918 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14919 movq %rcx,RIP-ARGOFFSET(%rsp)
14920 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14921 /* no need to do an access_ok check here because r8 has been
14922 32bit zero extended */
14923 /* hardware stack frame is complete now */
14924 +
14925 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14926 + ASM_PAX_OPEN_USERLAND
14927 + movq pax_user_shadow_base,%r8
14928 + addq RSP-ARGOFFSET(%rsp),%r8
14929 +#endif
14930 +
14931 ASM_STAC
14932 1: movl (%r8),%r9d
14933 _ASM_EXTABLE(1b,ia32_badarg)
14934 ASM_CLAC
14935 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14936 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14937 +
14938 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14939 + ASM_PAX_CLOSE_USERLAND
14940 +#endif
14941 +
14942 + GET_THREAD_INFO(%r11)
14943 + orl $TS_COMPAT,TI_status(%r11)
14944 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14945 CFI_REMEMBER_STATE
14946 jnz cstar_tracesys
14947 cmpq $IA32_NR_syscalls-1,%rax
14948 @@ -335,13 +410,16 @@ cstar_do_call:
14949 cstar_dispatch:
14950 call *ia32_sys_call_table(,%rax,8)
14951 movq %rax,RAX-ARGOFFSET(%rsp)
14952 + GET_THREAD_INFO(%r11)
14953 DISABLE_INTERRUPTS(CLBR_NONE)
14954 TRACE_IRQS_OFF
14955 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14956 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14957 jnz sysretl_audit
14958 sysretl_from_sys_call:
14959 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14960 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14961 + pax_exit_kernel_user
14962 + pax_erase_kstack
14963 + andl $~TS_COMPAT,TI_status(%r11)
14964 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14965 movl RIP-ARGOFFSET(%rsp),%ecx
14966 CFI_REGISTER rip,rcx
14967 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14968 @@ -368,7 +446,7 @@ sysretl_audit:
14969
14970 cstar_tracesys:
14971 #ifdef CONFIG_AUDITSYSCALL
14972 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14973 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14974 jz cstar_auditsys
14975 #endif
14976 xchgl %r9d,%ebp
14977 @@ -382,11 +460,19 @@ cstar_tracesys:
14978 xchgl %ebp,%r9d
14979 cmpq $(IA32_NR_syscalls-1),%rax
14980 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14981 +
14982 + pax_erase_kstack
14983 +
14984 jmp cstar_do_call
14985 END(ia32_cstar_target)
14986
14987 ia32_badarg:
14988 ASM_CLAC
14989 +
14990 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14991 + ASM_PAX_CLOSE_USERLAND
14992 +#endif
14993 +
14994 movq $-EFAULT,%rax
14995 jmp ia32_sysret
14996 CFI_ENDPROC
14997 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
14998 CFI_REL_OFFSET rip,RIP-RIP
14999 PARAVIRT_ADJUST_EXCEPTION_FRAME
15000 SWAPGS
15001 - /*
15002 - * No need to follow this irqs on/off section: the syscall
15003 - * disabled irqs and here we enable it straight after entry:
15004 - */
15005 - ENABLE_INTERRUPTS(CLBR_NONE)
15006 movl %eax,%eax
15007 pushq_cfi %rax
15008 cld
15009 /* note the registers are not zero extended to the sf.
15010 this could be a problem. */
15011 SAVE_ARGS 0,1,0
15012 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15013 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15014 + pax_enter_kernel_user
15015 +
15016 +#ifdef CONFIG_PAX_RANDKSTACK
15017 + pax_erase_kstack
15018 +#endif
15019 +
15020 + /*
15021 + * No need to follow this irqs on/off section: the syscall
15022 + * disabled irqs and here we enable it straight after entry:
15023 + */
15024 + ENABLE_INTERRUPTS(CLBR_NONE)
15025 + GET_THREAD_INFO(%r11)
15026 + orl $TS_COMPAT,TI_status(%r11)
15027 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15028 jnz ia32_tracesys
15029 cmpq $(IA32_NR_syscalls-1),%rax
15030 ja ia32_badsys
15031 @@ -458,6 +551,9 @@ ia32_tracesys:
15032 RESTORE_REST
15033 cmpq $(IA32_NR_syscalls-1),%rax
15034 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15035 +
15036 + pax_erase_kstack
15037 +
15038 jmp ia32_do_call
15039 END(ia32_syscall)
15040
15041 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15042 index 8e0ceec..af13504 100644
15043 --- a/arch/x86/ia32/sys_ia32.c
15044 +++ b/arch/x86/ia32/sys_ia32.c
15045 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15046 */
15047 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15048 {
15049 - typeof(ubuf->st_uid) uid = 0;
15050 - typeof(ubuf->st_gid) gid = 0;
15051 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15052 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15053 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15054 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15055 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15056 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15057 index 372231c..51b537d 100644
15058 --- a/arch/x86/include/asm/alternative-asm.h
15059 +++ b/arch/x86/include/asm/alternative-asm.h
15060 @@ -18,6 +18,45 @@
15061 .endm
15062 #endif
15063
15064 +#ifdef KERNEXEC_PLUGIN
15065 + .macro pax_force_retaddr_bts rip=0
15066 + btsq $63,\rip(%rsp)
15067 + .endm
15068 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15069 + .macro pax_force_retaddr rip=0, reload=0
15070 + btsq $63,\rip(%rsp)
15071 + .endm
15072 + .macro pax_force_fptr ptr
15073 + btsq $63,\ptr
15074 + .endm
15075 + .macro pax_set_fptr_mask
15076 + .endm
15077 +#endif
15078 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15079 + .macro pax_force_retaddr rip=0, reload=0
15080 + .if \reload
15081 + pax_set_fptr_mask
15082 + .endif
15083 + orq %r12,\rip(%rsp)
15084 + .endm
15085 + .macro pax_force_fptr ptr
15086 + orq %r12,\ptr
15087 + .endm
15088 + .macro pax_set_fptr_mask
15089 + movabs $0x8000000000000000,%r12
15090 + .endm
15091 +#endif
15092 +#else
15093 + .macro pax_force_retaddr rip=0, reload=0
15094 + .endm
15095 + .macro pax_force_fptr ptr
15096 + .endm
15097 + .macro pax_force_retaddr_bts rip=0
15098 + .endm
15099 + .macro pax_set_fptr_mask
15100 + .endm
15101 +#endif
15102 +
15103 .macro altinstruction_entry orig alt feature orig_len alt_len
15104 .long \orig - .
15105 .long \alt - .
15106 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15107 index 473bdbe..b1e3377 100644
15108 --- a/arch/x86/include/asm/alternative.h
15109 +++ b/arch/x86/include/asm/alternative.h
15110 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15111 ".pushsection .discard,\"aw\",@progbits\n" \
15112 DISCARD_ENTRY(1) \
15113 ".popsection\n" \
15114 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15115 + ".pushsection .altinstr_replacement, \"a\"\n" \
15116 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15117 ".popsection"
15118
15119 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15120 DISCARD_ENTRY(1) \
15121 DISCARD_ENTRY(2) \
15122 ".popsection\n" \
15123 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15124 + ".pushsection .altinstr_replacement, \"a\"\n" \
15125 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15126 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15127 ".popsection"
15128 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15129 index 465b309..ab7e51f 100644
15130 --- a/arch/x86/include/asm/apic.h
15131 +++ b/arch/x86/include/asm/apic.h
15132 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15133
15134 #ifdef CONFIG_X86_LOCAL_APIC
15135
15136 -extern unsigned int apic_verbosity;
15137 +extern int apic_verbosity;
15138 extern int local_apic_timer_c2_ok;
15139
15140 extern int disable_apic;
15141 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15142 index 20370c6..a2eb9b0 100644
15143 --- a/arch/x86/include/asm/apm.h
15144 +++ b/arch/x86/include/asm/apm.h
15145 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15146 __asm__ __volatile__(APM_DO_ZERO_SEGS
15147 "pushl %%edi\n\t"
15148 "pushl %%ebp\n\t"
15149 - "lcall *%%cs:apm_bios_entry\n\t"
15150 + "lcall *%%ss:apm_bios_entry\n\t"
15151 "setc %%al\n\t"
15152 "popl %%ebp\n\t"
15153 "popl %%edi\n\t"
15154 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15155 __asm__ __volatile__(APM_DO_ZERO_SEGS
15156 "pushl %%edi\n\t"
15157 "pushl %%ebp\n\t"
15158 - "lcall *%%cs:apm_bios_entry\n\t"
15159 + "lcall *%%ss:apm_bios_entry\n\t"
15160 "setc %%bl\n\t"
15161 "popl %%ebp\n\t"
15162 "popl %%edi\n\t"
15163 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15164 index 5e5cd12..51cdc93 100644
15165 --- a/arch/x86/include/asm/atomic.h
15166 +++ b/arch/x86/include/asm/atomic.h
15167 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15168 }
15169
15170 /**
15171 + * atomic_read_unchecked - read atomic variable
15172 + * @v: pointer of type atomic_unchecked_t
15173 + *
15174 + * Atomically reads the value of @v.
15175 + */
15176 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15177 +{
15178 + return ACCESS_ONCE((v)->counter);
15179 +}
15180 +
15181 +/**
15182 * atomic_set - set atomic variable
15183 * @v: pointer of type atomic_t
15184 * @i: required value
15185 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15186 }
15187
15188 /**
15189 + * atomic_set_unchecked - set atomic variable
15190 + * @v: pointer of type atomic_unchecked_t
15191 + * @i: required value
15192 + *
15193 + * Atomically sets the value of @v to @i.
15194 + */
15195 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15196 +{
15197 + v->counter = i;
15198 +}
15199 +
15200 +/**
15201 * atomic_add - add integer to atomic variable
15202 * @i: integer value to add
15203 * @v: pointer of type atomic_t
15204 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15205 */
15206 static inline void atomic_add(int i, atomic_t *v)
15207 {
15208 - asm volatile(LOCK_PREFIX "addl %1,%0"
15209 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15210 +
15211 +#ifdef CONFIG_PAX_REFCOUNT
15212 + "jno 0f\n"
15213 + LOCK_PREFIX "subl %1,%0\n"
15214 + "int $4\n0:\n"
15215 + _ASM_EXTABLE(0b, 0b)
15216 +#endif
15217 +
15218 + : "+m" (v->counter)
15219 + : "ir" (i));
15220 +}
15221 +
15222 +/**
15223 + * atomic_add_unchecked - add integer to atomic variable
15224 + * @i: integer value to add
15225 + * @v: pointer of type atomic_unchecked_t
15226 + *
15227 + * Atomically adds @i to @v.
15228 + */
15229 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15230 +{
15231 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15232 : "+m" (v->counter)
15233 : "ir" (i));
15234 }
15235 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15236 */
15237 static inline void atomic_sub(int i, atomic_t *v)
15238 {
15239 - asm volatile(LOCK_PREFIX "subl %1,%0"
15240 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15241 +
15242 +#ifdef CONFIG_PAX_REFCOUNT
15243 + "jno 0f\n"
15244 + LOCK_PREFIX "addl %1,%0\n"
15245 + "int $4\n0:\n"
15246 + _ASM_EXTABLE(0b, 0b)
15247 +#endif
15248 +
15249 + : "+m" (v->counter)
15250 + : "ir" (i));
15251 +}
15252 +
15253 +/**
15254 + * atomic_sub_unchecked - subtract integer from atomic variable
15255 + * @i: integer value to subtract
15256 + * @v: pointer of type atomic_unchecked_t
15257 + *
15258 + * Atomically subtracts @i from @v.
15259 + */
15260 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15261 +{
15262 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15263 : "+m" (v->counter)
15264 : "ir" (i));
15265 }
15266 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15267 */
15268 static inline int atomic_sub_and_test(int i, atomic_t *v)
15269 {
15270 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15271 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15272 }
15273
15274 /**
15275 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15276 */
15277 static inline void atomic_inc(atomic_t *v)
15278 {
15279 - asm volatile(LOCK_PREFIX "incl %0"
15280 + asm volatile(LOCK_PREFIX "incl %0\n"
15281 +
15282 +#ifdef CONFIG_PAX_REFCOUNT
15283 + "jno 0f\n"
15284 + LOCK_PREFIX "decl %0\n"
15285 + "int $4\n0:\n"
15286 + _ASM_EXTABLE(0b, 0b)
15287 +#endif
15288 +
15289 + : "+m" (v->counter));
15290 +}
15291 +
15292 +/**
15293 + * atomic_inc_unchecked - increment atomic variable
15294 + * @v: pointer of type atomic_unchecked_t
15295 + *
15296 + * Atomically increments @v by 1.
15297 + */
15298 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15299 +{
15300 + asm volatile(LOCK_PREFIX "incl %0\n"
15301 : "+m" (v->counter));
15302 }
15303
15304 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15305 */
15306 static inline void atomic_dec(atomic_t *v)
15307 {
15308 - asm volatile(LOCK_PREFIX "decl %0"
15309 + asm volatile(LOCK_PREFIX "decl %0\n"
15310 +
15311 +#ifdef CONFIG_PAX_REFCOUNT
15312 + "jno 0f\n"
15313 + LOCK_PREFIX "incl %0\n"
15314 + "int $4\n0:\n"
15315 + _ASM_EXTABLE(0b, 0b)
15316 +#endif
15317 +
15318 + : "+m" (v->counter));
15319 +}
15320 +
15321 +/**
15322 + * atomic_dec_unchecked - decrement atomic variable
15323 + * @v: pointer of type atomic_unchecked_t
15324 + *
15325 + * Atomically decrements @v by 1.
15326 + */
15327 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15328 +{
15329 + asm volatile(LOCK_PREFIX "decl %0\n"
15330 : "+m" (v->counter));
15331 }
15332
15333 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15334 */
15335 static inline int atomic_dec_and_test(atomic_t *v)
15336 {
15337 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15338 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15339 }
15340
15341 /**
15342 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15343 */
15344 static inline int atomic_inc_and_test(atomic_t *v)
15345 {
15346 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15347 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15348 +}
15349 +
15350 +/**
15351 + * atomic_inc_and_test_unchecked - increment and test
15352 + * @v: pointer of type atomic_unchecked_t
15353 + *
15354 + * Atomically increments @v by 1
15355 + * and returns true if the result is zero, or false for all
15356 + * other cases.
15357 + */
15358 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15359 +{
15360 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15361 }
15362
15363 /**
15364 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15365 */
15366 static inline int atomic_add_negative(int i, atomic_t *v)
15367 {
15368 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15369 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15370 }
15371
15372 /**
15373 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15374 *
15375 * Atomically adds @i to @v and returns @i + @v
15376 */
15377 -static inline int atomic_add_return(int i, atomic_t *v)
15378 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15379 +{
15380 + return i + xadd_check_overflow(&v->counter, i);
15381 +}
15382 +
15383 +/**
15384 + * atomic_add_return_unchecked - add integer and return
15385 + * @i: integer value to add
15386 + * @v: pointer of type atomic_unchecked_t
15387 + *
15388 + * Atomically adds @i to @v and returns @i + @v
15389 + */
15390 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15391 {
15392 return i + xadd(&v->counter, i);
15393 }
15394 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15395 *
15396 * Atomically subtracts @i from @v and returns @v - @i
15397 */
15398 -static inline int atomic_sub_return(int i, atomic_t *v)
15399 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15400 {
15401 return atomic_add_return(-i, v);
15402 }
15403
15404 #define atomic_inc_return(v) (atomic_add_return(1, v))
15405 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15406 +{
15407 + return atomic_add_return_unchecked(1, v);
15408 +}
15409 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15410
15411 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15412 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15413 +{
15414 + return cmpxchg(&v->counter, old, new);
15415 +}
15416 +
15417 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15418 {
15419 return cmpxchg(&v->counter, old, new);
15420 }
15421 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15422 return xchg(&v->counter, new);
15423 }
15424
15425 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15426 +{
15427 + return xchg(&v->counter, new);
15428 +}
15429 +
15430 /**
15431 * __atomic_add_unless - add unless the number is already a given value
15432 * @v: pointer of type atomic_t
15433 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15434 */
15435 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15436 {
15437 - int c, old;
15438 + int c, old, new;
15439 c = atomic_read(v);
15440 for (;;) {
15441 - if (unlikely(c == (u)))
15442 + if (unlikely(c == u))
15443 break;
15444 - old = atomic_cmpxchg((v), c, c + (a));
15445 +
15446 + asm volatile("addl %2,%0\n"
15447 +
15448 +#ifdef CONFIG_PAX_REFCOUNT
15449 + "jno 0f\n"
15450 + "subl %2,%0\n"
15451 + "int $4\n0:\n"
15452 + _ASM_EXTABLE(0b, 0b)
15453 +#endif
15454 +
15455 + : "=r" (new)
15456 + : "0" (c), "ir" (a));
15457 +
15458 + old = atomic_cmpxchg(v, c, new);
15459 if (likely(old == c))
15460 break;
15461 c = old;
15462 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15463 }
15464
15465 /**
15466 + * atomic_inc_not_zero_hint - increment if not null
15467 + * @v: pointer of type atomic_t
15468 + * @hint: probable value of the atomic before the increment
15469 + *
15470 + * This version of atomic_inc_not_zero() gives a hint of probable
15471 + * value of the atomic. This helps processor to not read the memory
15472 + * before doing the atomic read/modify/write cycle, lowering
15473 + * number of bus transactions on some arches.
15474 + *
15475 + * Returns: 0 if increment was not done, 1 otherwise.
15476 + */
15477 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15478 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15479 +{
15480 + int val, c = hint, new;
15481 +
15482 + /* sanity test, should be removed by compiler if hint is a constant */
15483 + if (!hint)
15484 + return __atomic_add_unless(v, 1, 0);
15485 +
15486 + do {
15487 + asm volatile("incl %0\n"
15488 +
15489 +#ifdef CONFIG_PAX_REFCOUNT
15490 + "jno 0f\n"
15491 + "decl %0\n"
15492 + "int $4\n0:\n"
15493 + _ASM_EXTABLE(0b, 0b)
15494 +#endif
15495 +
15496 + : "=r" (new)
15497 + : "0" (c));
15498 +
15499 + val = atomic_cmpxchg(v, c, new);
15500 + if (val == c)
15501 + return 1;
15502 + c = val;
15503 + } while (c);
15504 +
15505 + return 0;
15506 +}
15507 +
15508 +/**
15509 * atomic_inc_short - increment of a short integer
15510 * @v: pointer to type int
15511 *
15512 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15513 }
15514
15515 /* These are x86-specific, used by some header files */
15516 -#define atomic_clear_mask(mask, addr) \
15517 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15518 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15519 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15520 +{
15521 + asm volatile(LOCK_PREFIX "andl %1,%0"
15522 + : "+m" (v->counter)
15523 + : "r" (~(mask))
15524 + : "memory");
15525 +}
15526
15527 -#define atomic_set_mask(mask, addr) \
15528 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15529 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15530 - : "memory")
15531 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15532 +{
15533 + asm volatile(LOCK_PREFIX "andl %1,%0"
15534 + : "+m" (v->counter)
15535 + : "r" (~(mask))
15536 + : "memory");
15537 +}
15538 +
15539 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15540 +{
15541 + asm volatile(LOCK_PREFIX "orl %1,%0"
15542 + : "+m" (v->counter)
15543 + : "r" (mask)
15544 + : "memory");
15545 +}
15546 +
15547 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15548 +{
15549 + asm volatile(LOCK_PREFIX "orl %1,%0"
15550 + : "+m" (v->counter)
15551 + : "r" (mask)
15552 + : "memory");
15553 +}
15554
15555 #ifdef CONFIG_X86_32
15556 # include <asm/atomic64_32.h>
15557 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15558 index b154de7..bf18a5a 100644
15559 --- a/arch/x86/include/asm/atomic64_32.h
15560 +++ b/arch/x86/include/asm/atomic64_32.h
15561 @@ -12,6 +12,14 @@ typedef struct {
15562 u64 __aligned(8) counter;
15563 } atomic64_t;
15564
15565 +#ifdef CONFIG_PAX_REFCOUNT
15566 +typedef struct {
15567 + u64 __aligned(8) counter;
15568 +} atomic64_unchecked_t;
15569 +#else
15570 +typedef atomic64_t atomic64_unchecked_t;
15571 +#endif
15572 +
15573 #define ATOMIC64_INIT(val) { (val) }
15574
15575 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15576 @@ -37,21 +45,31 @@ typedef struct {
15577 ATOMIC64_DECL_ONE(sym##_386)
15578
15579 ATOMIC64_DECL_ONE(add_386);
15580 +ATOMIC64_DECL_ONE(add_unchecked_386);
15581 ATOMIC64_DECL_ONE(sub_386);
15582 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15583 ATOMIC64_DECL_ONE(inc_386);
15584 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15585 ATOMIC64_DECL_ONE(dec_386);
15586 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15587 #endif
15588
15589 #define alternative_atomic64(f, out, in...) \
15590 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15591
15592 ATOMIC64_DECL(read);
15593 +ATOMIC64_DECL(read_unchecked);
15594 ATOMIC64_DECL(set);
15595 +ATOMIC64_DECL(set_unchecked);
15596 ATOMIC64_DECL(xchg);
15597 ATOMIC64_DECL(add_return);
15598 +ATOMIC64_DECL(add_return_unchecked);
15599 ATOMIC64_DECL(sub_return);
15600 +ATOMIC64_DECL(sub_return_unchecked);
15601 ATOMIC64_DECL(inc_return);
15602 +ATOMIC64_DECL(inc_return_unchecked);
15603 ATOMIC64_DECL(dec_return);
15604 +ATOMIC64_DECL(dec_return_unchecked);
15605 ATOMIC64_DECL(dec_if_positive);
15606 ATOMIC64_DECL(inc_not_zero);
15607 ATOMIC64_DECL(add_unless);
15608 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15609 }
15610
15611 /**
15612 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15613 + * @p: pointer to type atomic64_unchecked_t
15614 + * @o: expected value
15615 + * @n: new value
15616 + *
15617 + * Atomically sets @v to @n if it was equal to @o and returns
15618 + * the old value.
15619 + */
15620 +
15621 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15622 +{
15623 + return cmpxchg64(&v->counter, o, n);
15624 +}
15625 +
15626 +/**
15627 * atomic64_xchg - xchg atomic64 variable
15628 * @v: pointer to type atomic64_t
15629 * @n: value to assign
15630 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15631 }
15632
15633 /**
15634 + * atomic64_set_unchecked - set atomic64 variable
15635 + * @v: pointer to type atomic64_unchecked_t
15636 + * @n: value to assign
15637 + *
15638 + * Atomically sets the value of @v to @n.
15639 + */
15640 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15641 +{
15642 + unsigned high = (unsigned)(i >> 32);
15643 + unsigned low = (unsigned)i;
15644 + alternative_atomic64(set, /* no output */,
15645 + "S" (v), "b" (low), "c" (high)
15646 + : "eax", "edx", "memory");
15647 +}
15648 +
15649 +/**
15650 * atomic64_read - read atomic64 variable
15651 * @v: pointer to type atomic64_t
15652 *
15653 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15654 }
15655
15656 /**
15657 + * atomic64_read_unchecked - read atomic64 variable
15658 + * @v: pointer to type atomic64_unchecked_t
15659 + *
15660 + * Atomically reads the value of @v and returns it.
15661 + */
15662 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15663 +{
15664 + long long r;
15665 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15666 + return r;
15667 + }
15668 +
15669 +/**
15670 * atomic64_add_return - add and return
15671 * @i: integer value to add
15672 * @v: pointer to type atomic64_t
15673 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15674 return i;
15675 }
15676
15677 +/**
15678 + * atomic64_add_return_unchecked - add and return
15679 + * @i: integer value to add
15680 + * @v: pointer to type atomic64_unchecked_t
15681 + *
15682 + * Atomically adds @i to @v and returns @i + *@v
15683 + */
15684 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15685 +{
15686 + alternative_atomic64(add_return_unchecked,
15687 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15688 + ASM_NO_INPUT_CLOBBER("memory"));
15689 + return i;
15690 +}
15691 +
15692 /*
15693 * Other variants with different arithmetic operators:
15694 */
15695 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15696 return a;
15697 }
15698
15699 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15700 +{
15701 + long long a;
15702 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15703 + "S" (v) : "memory", "ecx");
15704 + return a;
15705 +}
15706 +
15707 static inline long long atomic64_dec_return(atomic64_t *v)
15708 {
15709 long long a;
15710 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15711 }
15712
15713 /**
15714 + * atomic64_add_unchecked - add integer to atomic64 variable
15715 + * @i: integer value to add
15716 + * @v: pointer to type atomic64_unchecked_t
15717 + *
15718 + * Atomically adds @i to @v.
15719 + */
15720 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15721 +{
15722 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15723 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15724 + ASM_NO_INPUT_CLOBBER("memory"));
15725 + return i;
15726 +}
15727 +
15728 +/**
15729 * atomic64_sub - subtract the atomic64 variable
15730 * @i: integer value to subtract
15731 * @v: pointer to type atomic64_t
15732 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15733 index f8d273e..02f39f3 100644
15734 --- a/arch/x86/include/asm/atomic64_64.h
15735 +++ b/arch/x86/include/asm/atomic64_64.h
15736 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15737 }
15738
15739 /**
15740 + * atomic64_read_unchecked - read atomic64 variable
15741 + * @v: pointer of type atomic64_unchecked_t
15742 + *
15743 + * Atomically reads the value of @v.
15744 + * Doesn't imply a read memory barrier.
15745 + */
15746 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15747 +{
15748 + return ACCESS_ONCE((v)->counter);
15749 +}
15750 +
15751 +/**
15752 * atomic64_set - set atomic64 variable
15753 * @v: pointer to type atomic64_t
15754 * @i: required value
15755 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15756 }
15757
15758 /**
15759 + * atomic64_set_unchecked - set atomic64 variable
15760 + * @v: pointer to type atomic64_unchecked_t
15761 + * @i: required value
15762 + *
15763 + * Atomically sets the value of @v to @i.
15764 + */
15765 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15766 +{
15767 + v->counter = i;
15768 +}
15769 +
15770 +/**
15771 * atomic64_add - add integer to atomic64 variable
15772 * @i: integer value to add
15773 * @v: pointer to type atomic64_t
15774 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15775 */
15776 static inline void atomic64_add(long i, atomic64_t *v)
15777 {
15778 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15779 +
15780 +#ifdef CONFIG_PAX_REFCOUNT
15781 + "jno 0f\n"
15782 + LOCK_PREFIX "subq %1,%0\n"
15783 + "int $4\n0:\n"
15784 + _ASM_EXTABLE(0b, 0b)
15785 +#endif
15786 +
15787 + : "=m" (v->counter)
15788 + : "er" (i), "m" (v->counter));
15789 +}
15790 +
15791 +/**
15792 + * atomic64_add_unchecked - add integer to atomic64 variable
15793 + * @i: integer value to add
15794 + * @v: pointer to type atomic64_unchecked_t
15795 + *
15796 + * Atomically adds @i to @v.
15797 + */
15798 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15799 +{
15800 asm volatile(LOCK_PREFIX "addq %1,%0"
15801 : "=m" (v->counter)
15802 : "er" (i), "m" (v->counter));
15803 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15804 */
15805 static inline void atomic64_sub(long i, atomic64_t *v)
15806 {
15807 - asm volatile(LOCK_PREFIX "subq %1,%0"
15808 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15809 +
15810 +#ifdef CONFIG_PAX_REFCOUNT
15811 + "jno 0f\n"
15812 + LOCK_PREFIX "addq %1,%0\n"
15813 + "int $4\n0:\n"
15814 + _ASM_EXTABLE(0b, 0b)
15815 +#endif
15816 +
15817 + : "=m" (v->counter)
15818 + : "er" (i), "m" (v->counter));
15819 +}
15820 +
15821 +/**
15822 + * atomic64_sub_unchecked - subtract the atomic64 variable
15823 + * @i: integer value to subtract
15824 + * @v: pointer to type atomic64_unchecked_t
15825 + *
15826 + * Atomically subtracts @i from @v.
15827 + */
15828 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15829 +{
15830 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15831 : "=m" (v->counter)
15832 : "er" (i), "m" (v->counter));
15833 }
15834 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15835 */
15836 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15837 {
15838 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15839 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15840 }
15841
15842 /**
15843 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15844 */
15845 static inline void atomic64_inc(atomic64_t *v)
15846 {
15847 + asm volatile(LOCK_PREFIX "incq %0\n"
15848 +
15849 +#ifdef CONFIG_PAX_REFCOUNT
15850 + "jno 0f\n"
15851 + LOCK_PREFIX "decq %0\n"
15852 + "int $4\n0:\n"
15853 + _ASM_EXTABLE(0b, 0b)
15854 +#endif
15855 +
15856 + : "=m" (v->counter)
15857 + : "m" (v->counter));
15858 +}
15859 +
15860 +/**
15861 + * atomic64_inc_unchecked - increment atomic64 variable
15862 + * @v: pointer to type atomic64_unchecked_t
15863 + *
15864 + * Atomically increments @v by 1.
15865 + */
15866 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15867 +{
15868 asm volatile(LOCK_PREFIX "incq %0"
15869 : "=m" (v->counter)
15870 : "m" (v->counter));
15871 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15872 */
15873 static inline void atomic64_dec(atomic64_t *v)
15874 {
15875 - asm volatile(LOCK_PREFIX "decq %0"
15876 + asm volatile(LOCK_PREFIX "decq %0\n"
15877 +
15878 +#ifdef CONFIG_PAX_REFCOUNT
15879 + "jno 0f\n"
15880 + LOCK_PREFIX "incq %0\n"
15881 + "int $4\n0:\n"
15882 + _ASM_EXTABLE(0b, 0b)
15883 +#endif
15884 +
15885 + : "=m" (v->counter)
15886 + : "m" (v->counter));
15887 +}
15888 +
15889 +/**
15890 + * atomic64_dec_unchecked - decrement atomic64 variable
15891 + * @v: pointer to type atomic64_t
15892 + *
15893 + * Atomically decrements @v by 1.
15894 + */
15895 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15896 +{
15897 + asm volatile(LOCK_PREFIX "decq %0\n"
15898 : "=m" (v->counter)
15899 : "m" (v->counter));
15900 }
15901 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15902 */
15903 static inline int atomic64_dec_and_test(atomic64_t *v)
15904 {
15905 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15906 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15907 }
15908
15909 /**
15910 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15911 */
15912 static inline int atomic64_inc_and_test(atomic64_t *v)
15913 {
15914 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15915 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15916 }
15917
15918 /**
15919 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15920 */
15921 static inline int atomic64_add_negative(long i, atomic64_t *v)
15922 {
15923 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15924 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15925 }
15926
15927 /**
15928 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15929 */
15930 static inline long atomic64_add_return(long i, atomic64_t *v)
15931 {
15932 + return i + xadd_check_overflow(&v->counter, i);
15933 +}
15934 +
15935 +/**
15936 + * atomic64_add_return_unchecked - add and return
15937 + * @i: integer value to add
15938 + * @v: pointer to type atomic64_unchecked_t
15939 + *
15940 + * Atomically adds @i to @v and returns @i + @v
15941 + */
15942 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15943 +{
15944 return i + xadd(&v->counter, i);
15945 }
15946
15947 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15948 }
15949
15950 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15951 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15952 +{
15953 + return atomic64_add_return_unchecked(1, v);
15954 +}
15955 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15956
15957 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15958 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15959 return cmpxchg(&v->counter, old, new);
15960 }
15961
15962 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15963 +{
15964 + return cmpxchg(&v->counter, old, new);
15965 +}
15966 +
15967 static inline long atomic64_xchg(atomic64_t *v, long new)
15968 {
15969 return xchg(&v->counter, new);
15970 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15971 */
15972 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15973 {
15974 - long c, old;
15975 + long c, old, new;
15976 c = atomic64_read(v);
15977 for (;;) {
15978 - if (unlikely(c == (u)))
15979 + if (unlikely(c == u))
15980 break;
15981 - old = atomic64_cmpxchg((v), c, c + (a));
15982 +
15983 + asm volatile("add %2,%0\n"
15984 +
15985 +#ifdef CONFIG_PAX_REFCOUNT
15986 + "jno 0f\n"
15987 + "sub %2,%0\n"
15988 + "int $4\n0:\n"
15989 + _ASM_EXTABLE(0b, 0b)
15990 +#endif
15991 +
15992 + : "=r" (new)
15993 + : "0" (c), "ir" (a));
15994 +
15995 + old = atomic64_cmpxchg(v, c, new);
15996 if (likely(old == c))
15997 break;
15998 c = old;
15999 }
16000 - return c != (u);
16001 + return c != u;
16002 }
16003
16004 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16005 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16006 index 2ab1eb3..1e8cc5d 100644
16007 --- a/arch/x86/include/asm/barrier.h
16008 +++ b/arch/x86/include/asm/barrier.h
16009 @@ -57,7 +57,7 @@
16010 do { \
16011 compiletime_assert_atomic_type(*p); \
16012 smp_mb(); \
16013 - ACCESS_ONCE(*p) = (v); \
16014 + ACCESS_ONCE_RW(*p) = (v); \
16015 } while (0)
16016
16017 #define smp_load_acquire(p) \
16018 @@ -74,7 +74,7 @@ do { \
16019 do { \
16020 compiletime_assert_atomic_type(*p); \
16021 barrier(); \
16022 - ACCESS_ONCE(*p) = (v); \
16023 + ACCESS_ONCE_RW(*p) = (v); \
16024 } while (0)
16025
16026 #define smp_load_acquire(p) \
16027 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16028 index cfe3b95..d01b118 100644
16029 --- a/arch/x86/include/asm/bitops.h
16030 +++ b/arch/x86/include/asm/bitops.h
16031 @@ -50,7 +50,7 @@
16032 * a mask operation on a byte.
16033 */
16034 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16035 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16036 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16037 #define CONST_MASK(nr) (1 << ((nr) & 7))
16038
16039 /**
16040 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16041 */
16042 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16043 {
16044 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16045 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16046 }
16047
16048 /**
16049 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16050 */
16051 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16052 {
16053 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16054 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16055 }
16056
16057 /**
16058 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16059 */
16060 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16061 {
16062 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16063 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16064 }
16065
16066 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16067 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16068 *
16069 * Undefined if no bit exists, so code should check against 0 first.
16070 */
16071 -static inline unsigned long __ffs(unsigned long word)
16072 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16073 {
16074 asm("rep; bsf %1,%0"
16075 : "=r" (word)
16076 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16077 *
16078 * Undefined if no zero exists, so code should check against ~0UL first.
16079 */
16080 -static inline unsigned long ffz(unsigned long word)
16081 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16082 {
16083 asm("rep; bsf %1,%0"
16084 : "=r" (word)
16085 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16086 *
16087 * Undefined if no set bit exists, so code should check against 0 first.
16088 */
16089 -static inline unsigned long __fls(unsigned long word)
16090 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16091 {
16092 asm("bsr %1,%0"
16093 : "=r" (word)
16094 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16095 * set bit if value is nonzero. The last (most significant) bit is
16096 * at position 32.
16097 */
16098 -static inline int fls(int x)
16099 +static inline int __intentional_overflow(-1) fls(int x)
16100 {
16101 int r;
16102
16103 @@ -476,7 +476,7 @@ static inline int fls(int x)
16104 * at position 64.
16105 */
16106 #ifdef CONFIG_X86_64
16107 -static __always_inline int fls64(__u64 x)
16108 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16109 {
16110 int bitpos = -1;
16111 /*
16112 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16113 index 4fa687a..60f2d39 100644
16114 --- a/arch/x86/include/asm/boot.h
16115 +++ b/arch/x86/include/asm/boot.h
16116 @@ -6,10 +6,15 @@
16117 #include <uapi/asm/boot.h>
16118
16119 /* Physical address where kernel should be loaded. */
16120 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16121 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16122 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16123 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16124
16125 +#ifndef __ASSEMBLY__
16126 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16127 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16128 +#endif
16129 +
16130 /* Minimum kernel alignment, as a power of two */
16131 #ifdef CONFIG_X86_64
16132 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16133 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16134 index 48f99f1..d78ebf9 100644
16135 --- a/arch/x86/include/asm/cache.h
16136 +++ b/arch/x86/include/asm/cache.h
16137 @@ -5,12 +5,13 @@
16138
16139 /* L1 cache line size */
16140 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16141 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16142 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16143
16144 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16145 +#define __read_only __attribute__((__section__(".data..read_only")))
16146
16147 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16148 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16149 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16150
16151 #ifdef CONFIG_X86_VSMP
16152 #ifdef CONFIG_SMP
16153 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16154 index 76659b6..72b8439 100644
16155 --- a/arch/x86/include/asm/calling.h
16156 +++ b/arch/x86/include/asm/calling.h
16157 @@ -82,107 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16158 #define RSP 152
16159 #define SS 160
16160
16161 -#define ARGOFFSET R11
16162 -#define SWFRAME ORIG_RAX
16163 +#define ARGOFFSET R15
16164
16165 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16166 - subq $9*8+\addskip, %rsp
16167 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16168 - movq_cfi rdi, 8*8
16169 - movq_cfi rsi, 7*8
16170 - movq_cfi rdx, 6*8
16171 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16172 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16173 + movq_cfi rdi, RDI
16174 + movq_cfi rsi, RSI
16175 + movq_cfi rdx, RDX
16176
16177 .if \save_rcx
16178 - movq_cfi rcx, 5*8
16179 + movq_cfi rcx, RCX
16180 .endif
16181
16182 .if \rax_enosys
16183 - movq $-ENOSYS, 4*8(%rsp)
16184 + movq $-ENOSYS, RAX(%rsp)
16185 .else
16186 - movq_cfi rax, 4*8
16187 + movq_cfi rax, RAX
16188 .endif
16189
16190 .if \save_r891011
16191 - movq_cfi r8, 3*8
16192 - movq_cfi r9, 2*8
16193 - movq_cfi r10, 1*8
16194 - movq_cfi r11, 0*8
16195 + movq_cfi r8, R8
16196 + movq_cfi r9, R9
16197 + movq_cfi r10, R10
16198 + movq_cfi r11, R11
16199 .endif
16200
16201 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16202 + movq_cfi r12, R12
16203 +#endif
16204 +
16205 .endm
16206
16207 -#define ARG_SKIP (9*8)
16208 +#define ARG_SKIP ORIG_RAX
16209
16210 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16211 rstor_r8910=1, rstor_rdx=1
16212 +
16213 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16214 + movq_cfi_restore R12, r12
16215 +#endif
16216 +
16217 .if \rstor_r11
16218 - movq_cfi_restore 0*8, r11
16219 + movq_cfi_restore R11, r11
16220 .endif
16221
16222 .if \rstor_r8910
16223 - movq_cfi_restore 1*8, r10
16224 - movq_cfi_restore 2*8, r9
16225 - movq_cfi_restore 3*8, r8
16226 + movq_cfi_restore R10, r10
16227 + movq_cfi_restore R9, r9
16228 + movq_cfi_restore R8, r8
16229 .endif
16230
16231 .if \rstor_rax
16232 - movq_cfi_restore 4*8, rax
16233 + movq_cfi_restore RAX, rax
16234 .endif
16235
16236 .if \rstor_rcx
16237 - movq_cfi_restore 5*8, rcx
16238 + movq_cfi_restore RCX, rcx
16239 .endif
16240
16241 .if \rstor_rdx
16242 - movq_cfi_restore 6*8, rdx
16243 + movq_cfi_restore RDX, rdx
16244 .endif
16245
16246 - movq_cfi_restore 7*8, rsi
16247 - movq_cfi_restore 8*8, rdi
16248 + movq_cfi_restore RSI, rsi
16249 + movq_cfi_restore RDI, rdi
16250
16251 - .if ARG_SKIP+\addskip > 0
16252 - addq $ARG_SKIP+\addskip, %rsp
16253 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16254 + .if ORIG_RAX+\addskip > 0
16255 + addq $ORIG_RAX+\addskip, %rsp
16256 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16257 .endif
16258 .endm
16259
16260 - .macro LOAD_ARGS offset, skiprax=0
16261 - movq \offset(%rsp), %r11
16262 - movq \offset+8(%rsp), %r10
16263 - movq \offset+16(%rsp), %r9
16264 - movq \offset+24(%rsp), %r8
16265 - movq \offset+40(%rsp), %rcx
16266 - movq \offset+48(%rsp), %rdx
16267 - movq \offset+56(%rsp), %rsi
16268 - movq \offset+64(%rsp), %rdi
16269 + .macro LOAD_ARGS skiprax=0
16270 + movq R11(%rsp), %r11
16271 + movq R10(%rsp), %r10
16272 + movq R9(%rsp), %r9
16273 + movq R8(%rsp), %r8
16274 + movq RCX(%rsp), %rcx
16275 + movq RDX(%rsp), %rdx
16276 + movq RSI(%rsp), %rsi
16277 + movq RDI(%rsp), %rdi
16278 .if \skiprax
16279 .else
16280 - movq \offset+72(%rsp), %rax
16281 + movq ORIG_RAX(%rsp), %rax
16282 .endif
16283 .endm
16284
16285 -#define REST_SKIP (6*8)
16286 -
16287 .macro SAVE_REST
16288 - subq $REST_SKIP, %rsp
16289 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16290 - movq_cfi rbx, 5*8
16291 - movq_cfi rbp, 4*8
16292 - movq_cfi r12, 3*8
16293 - movq_cfi r13, 2*8
16294 - movq_cfi r14, 1*8
16295 - movq_cfi r15, 0*8
16296 + movq_cfi rbx, RBX
16297 + movq_cfi rbp, RBP
16298 +
16299 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16300 + movq_cfi r12, R12
16301 +#endif
16302 +
16303 + movq_cfi r13, R13
16304 + movq_cfi r14, R14
16305 + movq_cfi r15, R15
16306 .endm
16307
16308 .macro RESTORE_REST
16309 - movq_cfi_restore 0*8, r15
16310 - movq_cfi_restore 1*8, r14
16311 - movq_cfi_restore 2*8, r13
16312 - movq_cfi_restore 3*8, r12
16313 - movq_cfi_restore 4*8, rbp
16314 - movq_cfi_restore 5*8, rbx
16315 - addq $REST_SKIP, %rsp
16316 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16317 + movq_cfi_restore R15, r15
16318 + movq_cfi_restore R14, r14
16319 + movq_cfi_restore R13, r13
16320 +
16321 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16322 + movq_cfi_restore R12, r12
16323 +#endif
16324 +
16325 + movq_cfi_restore RBP, rbp
16326 + movq_cfi_restore RBX, rbx
16327 .endm
16328
16329 .macro SAVE_ALL
16330 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16331 index f50de69..2b0a458 100644
16332 --- a/arch/x86/include/asm/checksum_32.h
16333 +++ b/arch/x86/include/asm/checksum_32.h
16334 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16335 int len, __wsum sum,
16336 int *src_err_ptr, int *dst_err_ptr);
16337
16338 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16339 + int len, __wsum sum,
16340 + int *src_err_ptr, int *dst_err_ptr);
16341 +
16342 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16343 + int len, __wsum sum,
16344 + int *src_err_ptr, int *dst_err_ptr);
16345 +
16346 /*
16347 * Note: when you get a NULL pointer exception here this means someone
16348 * passed in an incorrect kernel address to one of these functions.
16349 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16350
16351 might_sleep();
16352 stac();
16353 - ret = csum_partial_copy_generic((__force void *)src, dst,
16354 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16355 len, sum, err_ptr, NULL);
16356 clac();
16357
16358 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16359 might_sleep();
16360 if (access_ok(VERIFY_WRITE, dst, len)) {
16361 stac();
16362 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16363 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16364 len, sum, NULL, err_ptr);
16365 clac();
16366 return ret;
16367 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16368 index 99c105d7..2f667ac 100644
16369 --- a/arch/x86/include/asm/cmpxchg.h
16370 +++ b/arch/x86/include/asm/cmpxchg.h
16371 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16372 __compiletime_error("Bad argument size for cmpxchg");
16373 extern void __xadd_wrong_size(void)
16374 __compiletime_error("Bad argument size for xadd");
16375 +extern void __xadd_check_overflow_wrong_size(void)
16376 + __compiletime_error("Bad argument size for xadd_check_overflow");
16377 extern void __add_wrong_size(void)
16378 __compiletime_error("Bad argument size for add");
16379 +extern void __add_check_overflow_wrong_size(void)
16380 + __compiletime_error("Bad argument size for add_check_overflow");
16381
16382 /*
16383 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16384 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16385 __ret; \
16386 })
16387
16388 +#ifdef CONFIG_PAX_REFCOUNT
16389 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16390 + ({ \
16391 + __typeof__ (*(ptr)) __ret = (arg); \
16392 + switch (sizeof(*(ptr))) { \
16393 + case __X86_CASE_L: \
16394 + asm volatile (lock #op "l %0, %1\n" \
16395 + "jno 0f\n" \
16396 + "mov %0,%1\n" \
16397 + "int $4\n0:\n" \
16398 + _ASM_EXTABLE(0b, 0b) \
16399 + : "+r" (__ret), "+m" (*(ptr)) \
16400 + : : "memory", "cc"); \
16401 + break; \
16402 + case __X86_CASE_Q: \
16403 + asm volatile (lock #op "q %q0, %1\n" \
16404 + "jno 0f\n" \
16405 + "mov %0,%1\n" \
16406 + "int $4\n0:\n" \
16407 + _ASM_EXTABLE(0b, 0b) \
16408 + : "+r" (__ret), "+m" (*(ptr)) \
16409 + : : "memory", "cc"); \
16410 + break; \
16411 + default: \
16412 + __ ## op ## _check_overflow_wrong_size(); \
16413 + } \
16414 + __ret; \
16415 + })
16416 +#else
16417 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16418 +#endif
16419 +
16420 /*
16421 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16422 * Since this is generally used to protect other memory information, we
16423 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16424 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16425 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16426
16427 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16428 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16429 +
16430 #define __add(ptr, inc, lock) \
16431 ({ \
16432 __typeof__ (*(ptr)) __ret = (inc); \
16433 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16434 index 59c6c40..5e0b22c 100644
16435 --- a/arch/x86/include/asm/compat.h
16436 +++ b/arch/x86/include/asm/compat.h
16437 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16438 typedef u32 compat_uint_t;
16439 typedef u32 compat_ulong_t;
16440 typedef u64 __attribute__((aligned(4))) compat_u64;
16441 -typedef u32 compat_uptr_t;
16442 +typedef u32 __user compat_uptr_t;
16443
16444 struct compat_timespec {
16445 compat_time_t tv_sec;
16446 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16447 index aede2c3..40d7a8f 100644
16448 --- a/arch/x86/include/asm/cpufeature.h
16449 +++ b/arch/x86/include/asm/cpufeature.h
16450 @@ -212,7 +212,7 @@
16451 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16452 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16453 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16454 -
16455 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16456
16457 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16458 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16459 @@ -220,7 +220,7 @@
16460 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16461 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16462 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16463 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16464 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16465 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16466 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16467 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16468 @@ -388,6 +388,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16469 #define cpu_has_cx16 boot_cpu_has(X86_FEATURE_CX16)
16470 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16471 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16472 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16473
16474 #if __GNUC__ >= 4
16475 extern void warn_pre_alternatives(void);
16476 @@ -439,7 +440,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16477
16478 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16479 t_warn:
16480 - warn_pre_alternatives();
16481 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16482 + warn_pre_alternatives();
16483 return false;
16484 #endif
16485
16486 @@ -459,7 +461,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16487 ".section .discard,\"aw\",@progbits\n"
16488 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16489 ".previous\n"
16490 - ".section .altinstr_replacement,\"ax\"\n"
16491 + ".section .altinstr_replacement,\"a\"\n"
16492 "3: movb $1,%0\n"
16493 "4:\n"
16494 ".previous\n"
16495 @@ -496,7 +498,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16496 " .byte 2b - 1b\n" /* src len */
16497 " .byte 4f - 3f\n" /* repl len */
16498 ".previous\n"
16499 - ".section .altinstr_replacement,\"ax\"\n"
16500 + ".section .altinstr_replacement,\"a\"\n"
16501 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16502 "4:\n"
16503 ".previous\n"
16504 @@ -529,7 +531,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16505 ".section .discard,\"aw\",@progbits\n"
16506 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16507 ".previous\n"
16508 - ".section .altinstr_replacement,\"ax\"\n"
16509 + ".section .altinstr_replacement,\"a\"\n"
16510 "3: movb $0,%0\n"
16511 "4:\n"
16512 ".previous\n"
16513 @@ -543,7 +545,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16514 ".section .discard,\"aw\",@progbits\n"
16515 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16516 ".previous\n"
16517 - ".section .altinstr_replacement,\"ax\"\n"
16518 + ".section .altinstr_replacement,\"a\"\n"
16519 "5: movb $1,%0\n"
16520 "6:\n"
16521 ".previous\n"
16522 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16523 index a94b82e..59ecefa 100644
16524 --- a/arch/x86/include/asm/desc.h
16525 +++ b/arch/x86/include/asm/desc.h
16526 @@ -4,6 +4,7 @@
16527 #include <asm/desc_defs.h>
16528 #include <asm/ldt.h>
16529 #include <asm/mmu.h>
16530 +#include <asm/pgtable.h>
16531
16532 #include <linux/smp.h>
16533 #include <linux/percpu.h>
16534 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16535
16536 desc->type = (info->read_exec_only ^ 1) << 1;
16537 desc->type |= info->contents << 2;
16538 + desc->type |= info->seg_not_present ^ 1;
16539
16540 desc->s = 1;
16541 desc->dpl = 0x3;
16542 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16543 }
16544
16545 extern struct desc_ptr idt_descr;
16546 -extern gate_desc idt_table[];
16547 -extern struct desc_ptr debug_idt_descr;
16548 -extern gate_desc debug_idt_table[];
16549 -
16550 -struct gdt_page {
16551 - struct desc_struct gdt[GDT_ENTRIES];
16552 -} __attribute__((aligned(PAGE_SIZE)));
16553 -
16554 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16555 +extern gate_desc idt_table[IDT_ENTRIES];
16556 +extern const struct desc_ptr debug_idt_descr;
16557 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16558
16559 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16560 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16561 {
16562 - return per_cpu(gdt_page, cpu).gdt;
16563 + return cpu_gdt_table[cpu];
16564 }
16565
16566 #ifdef CONFIG_X86_64
16567 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16568 unsigned long base, unsigned dpl, unsigned flags,
16569 unsigned short seg)
16570 {
16571 - gate->a = (seg << 16) | (base & 0xffff);
16572 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16573 + gate->gate.offset_low = base;
16574 + gate->gate.seg = seg;
16575 + gate->gate.reserved = 0;
16576 + gate->gate.type = type;
16577 + gate->gate.s = 0;
16578 + gate->gate.dpl = dpl;
16579 + gate->gate.p = 1;
16580 + gate->gate.offset_high = base >> 16;
16581 }
16582
16583 #endif
16584 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16585
16586 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16587 {
16588 + pax_open_kernel();
16589 memcpy(&idt[entry], gate, sizeof(*gate));
16590 + pax_close_kernel();
16591 }
16592
16593 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16594 {
16595 + pax_open_kernel();
16596 memcpy(&ldt[entry], desc, 8);
16597 + pax_close_kernel();
16598 }
16599
16600 static inline void
16601 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16602 default: size = sizeof(*gdt); break;
16603 }
16604
16605 + pax_open_kernel();
16606 memcpy(&gdt[entry], desc, size);
16607 + pax_close_kernel();
16608 }
16609
16610 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16611 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16612
16613 static inline void native_load_tr_desc(void)
16614 {
16615 + pax_open_kernel();
16616 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16617 + pax_close_kernel();
16618 }
16619
16620 static inline void native_load_gdt(const struct desc_ptr *dtr)
16621 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16622 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16623 unsigned int i;
16624
16625 + pax_open_kernel();
16626 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16627 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16628 + pax_close_kernel();
16629 }
16630
16631 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16632 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16633 preempt_enable();
16634 }
16635
16636 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16637 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16638 {
16639 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16640 }
16641 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16642 }
16643
16644 #ifdef CONFIG_X86_64
16645 -static inline void set_nmi_gate(int gate, void *addr)
16646 +static inline void set_nmi_gate(int gate, const void *addr)
16647 {
16648 gate_desc s;
16649
16650 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16651 #endif
16652
16653 #ifdef CONFIG_TRACING
16654 -extern struct desc_ptr trace_idt_descr;
16655 -extern gate_desc trace_idt_table[];
16656 +extern const struct desc_ptr trace_idt_descr;
16657 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16658 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16659 {
16660 write_idt_entry(trace_idt_table, entry, gate);
16661 }
16662
16663 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16664 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16665 unsigned dpl, unsigned ist, unsigned seg)
16666 {
16667 gate_desc s;
16668 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16669 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16670 #endif
16671
16672 -static inline void _set_gate(int gate, unsigned type, void *addr,
16673 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16674 unsigned dpl, unsigned ist, unsigned seg)
16675 {
16676 gate_desc s;
16677 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16678 #define set_intr_gate(n, addr) \
16679 do { \
16680 BUG_ON((unsigned)n > 0xFF); \
16681 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16682 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16683 __KERNEL_CS); \
16684 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16685 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16686 0, 0, __KERNEL_CS); \
16687 } while (0)
16688
16689 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16690 /*
16691 * This routine sets up an interrupt gate at directory privilege level 3.
16692 */
16693 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16694 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16695 {
16696 BUG_ON((unsigned)n > 0xFF);
16697 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16698 }
16699
16700 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16701 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16702 {
16703 BUG_ON((unsigned)n > 0xFF);
16704 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16705 }
16706
16707 -static inline void set_trap_gate(unsigned int n, void *addr)
16708 +static inline void set_trap_gate(unsigned int n, const void *addr)
16709 {
16710 BUG_ON((unsigned)n > 0xFF);
16711 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16712 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16713 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16714 {
16715 BUG_ON((unsigned)n > 0xFF);
16716 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16717 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16718 }
16719
16720 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16721 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16722 {
16723 BUG_ON((unsigned)n > 0xFF);
16724 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16725 }
16726
16727 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16728 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16729 {
16730 BUG_ON((unsigned)n > 0xFF);
16731 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16732 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16733 else
16734 load_idt((const struct desc_ptr *)&idt_descr);
16735 }
16736 +
16737 +#ifdef CONFIG_X86_32
16738 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16739 +{
16740 + struct desc_struct d;
16741 +
16742 + if (likely(limit))
16743 + limit = (limit - 1UL) >> PAGE_SHIFT;
16744 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16745 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16746 +}
16747 +#endif
16748 +
16749 #endif /* _ASM_X86_DESC_H */
16750 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16751 index 278441f..b95a174 100644
16752 --- a/arch/x86/include/asm/desc_defs.h
16753 +++ b/arch/x86/include/asm/desc_defs.h
16754 @@ -31,6 +31,12 @@ struct desc_struct {
16755 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16756 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16757 };
16758 + struct {
16759 + u16 offset_low;
16760 + u16 seg;
16761 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16762 + unsigned offset_high: 16;
16763 + } gate;
16764 };
16765 } __attribute__((packed));
16766
16767 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16768 index ced283a..ffe04cc 100644
16769 --- a/arch/x86/include/asm/div64.h
16770 +++ b/arch/x86/include/asm/div64.h
16771 @@ -39,7 +39,7 @@
16772 __mod; \
16773 })
16774
16775 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16776 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16777 {
16778 union {
16779 u64 v64;
16780 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16781 index ca3347a..1a5082a 100644
16782 --- a/arch/x86/include/asm/elf.h
16783 +++ b/arch/x86/include/asm/elf.h
16784 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16785
16786 #include <asm/vdso.h>
16787
16788 -#ifdef CONFIG_X86_64
16789 -extern unsigned int vdso64_enabled;
16790 -#endif
16791 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16792 extern unsigned int vdso32_enabled;
16793 #endif
16794 @@ -249,7 +246,25 @@ extern int force_personality32;
16795 the loader. We need to make sure that it is out of the way of the program
16796 that it will "exec", and that there is sufficient room for the brk. */
16797
16798 +#ifdef CONFIG_PAX_SEGMEXEC
16799 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16800 +#else
16801 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16802 +#endif
16803 +
16804 +#ifdef CONFIG_PAX_ASLR
16805 +#ifdef CONFIG_X86_32
16806 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16807 +
16808 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16809 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16810 +#else
16811 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16812 +
16813 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16814 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16815 +#endif
16816 +#endif
16817
16818 /* This yields a mask that user programs can use to figure out what
16819 instruction set this CPU supports. This could be done in user space,
16820 @@ -298,17 +313,13 @@ do { \
16821
16822 #define ARCH_DLINFO \
16823 do { \
16824 - if (vdso64_enabled) \
16825 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16826 - (unsigned long __force)current->mm->context.vdso); \
16827 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16828 } while (0)
16829
16830 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16831 #define ARCH_DLINFO_X32 \
16832 do { \
16833 - if (vdso64_enabled) \
16834 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16835 - (unsigned long __force)current->mm->context.vdso); \
16836 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16837 } while (0)
16838
16839 #define AT_SYSINFO 32
16840 @@ -323,10 +334,10 @@ else \
16841
16842 #endif /* !CONFIG_X86_32 */
16843
16844 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16845 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16846
16847 #define VDSO_ENTRY \
16848 - ((unsigned long)current->mm->context.vdso + \
16849 + (current->mm->context.vdso + \
16850 selected_vdso32->sym___kernel_vsyscall)
16851
16852 struct linux_binprm;
16853 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16854 int uses_interp);
16855 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16856
16857 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16858 -#define arch_randomize_brk arch_randomize_brk
16859 -
16860 /*
16861 * True on X86_32 or when emulating IA32 on X86_64
16862 */
16863 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16864 index 77a99ac..39ff7f5 100644
16865 --- a/arch/x86/include/asm/emergency-restart.h
16866 +++ b/arch/x86/include/asm/emergency-restart.h
16867 @@ -1,6 +1,6 @@
16868 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16869 #define _ASM_X86_EMERGENCY_RESTART_H
16870
16871 -extern void machine_emergency_restart(void);
16872 +extern void machine_emergency_restart(void) __noreturn;
16873
16874 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16875 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16876 index 1c7eefe..d0e4702 100644
16877 --- a/arch/x86/include/asm/floppy.h
16878 +++ b/arch/x86/include/asm/floppy.h
16879 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16880 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16881 } fd_routine[] = {
16882 {
16883 - request_dma,
16884 - free_dma,
16885 - get_dma_residue,
16886 - dma_mem_alloc,
16887 - hard_dma_setup
16888 + ._request_dma = request_dma,
16889 + ._free_dma = free_dma,
16890 + ._get_dma_residue = get_dma_residue,
16891 + ._dma_mem_alloc = dma_mem_alloc,
16892 + ._dma_setup = hard_dma_setup
16893 },
16894 {
16895 - vdma_request_dma,
16896 - vdma_nop,
16897 - vdma_get_dma_residue,
16898 - vdma_mem_alloc,
16899 - vdma_dma_setup
16900 + ._request_dma = vdma_request_dma,
16901 + ._free_dma = vdma_nop,
16902 + ._get_dma_residue = vdma_get_dma_residue,
16903 + ._dma_mem_alloc = vdma_mem_alloc,
16904 + ._dma_setup = vdma_dma_setup
16905 }
16906 };
16907
16908 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16909 index e97622f..d0ba77a 100644
16910 --- a/arch/x86/include/asm/fpu-internal.h
16911 +++ b/arch/x86/include/asm/fpu-internal.h
16912 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16913 #define user_insn(insn, output, input...) \
16914 ({ \
16915 int err; \
16916 + pax_open_userland(); \
16917 asm volatile(ASM_STAC "\n" \
16918 - "1:" #insn "\n\t" \
16919 + "1:" \
16920 + __copyuser_seg \
16921 + #insn "\n\t" \
16922 "2: " ASM_CLAC "\n" \
16923 ".section .fixup,\"ax\"\n" \
16924 "3: movl $-1,%[err]\n" \
16925 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16926 _ASM_EXTABLE(1b, 3b) \
16927 : [err] "=r" (err), output \
16928 : "0"(0), input); \
16929 + pax_close_userland(); \
16930 err; \
16931 })
16932
16933 @@ -298,7 +302,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16934 "fnclex\n\t"
16935 "emms\n\t"
16936 "fildl %P[addr]" /* set F?P to defined value */
16937 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16938 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16939 }
16940
16941 return fpu_restore_checking(&tsk->thread.fpu);
16942 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16943 index b4c1f54..e290c08 100644
16944 --- a/arch/x86/include/asm/futex.h
16945 +++ b/arch/x86/include/asm/futex.h
16946 @@ -12,6 +12,7 @@
16947 #include <asm/smap.h>
16948
16949 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16950 + typecheck(u32 __user *, uaddr); \
16951 asm volatile("\t" ASM_STAC "\n" \
16952 "1:\t" insn "\n" \
16953 "2:\t" ASM_CLAC "\n" \
16954 @@ -20,15 +21,16 @@
16955 "\tjmp\t2b\n" \
16956 "\t.previous\n" \
16957 _ASM_EXTABLE(1b, 3b) \
16958 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16959 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16960 : "i" (-EFAULT), "0" (oparg), "1" (0))
16961
16962 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16963 + typecheck(u32 __user *, uaddr); \
16964 asm volatile("\t" ASM_STAC "\n" \
16965 "1:\tmovl %2, %0\n" \
16966 "\tmovl\t%0, %3\n" \
16967 "\t" insn "\n" \
16968 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16969 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16970 "\tjnz\t1b\n" \
16971 "3:\t" ASM_CLAC "\n" \
16972 "\t.section .fixup,\"ax\"\n" \
16973 @@ -38,7 +40,7 @@
16974 _ASM_EXTABLE(1b, 4b) \
16975 _ASM_EXTABLE(2b, 4b) \
16976 : "=&a" (oldval), "=&r" (ret), \
16977 - "+m" (*uaddr), "=&r" (tem) \
16978 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16979 : "r" (oparg), "i" (-EFAULT), "1" (0))
16980
16981 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16982 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16983
16984 pagefault_disable();
16985
16986 + pax_open_userland();
16987 switch (op) {
16988 case FUTEX_OP_SET:
16989 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16990 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16991 break;
16992 case FUTEX_OP_ADD:
16993 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
16994 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
16995 uaddr, oparg);
16996 break;
16997 case FUTEX_OP_OR:
16998 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16999 default:
17000 ret = -ENOSYS;
17001 }
17002 + pax_close_userland();
17003
17004 pagefault_enable();
17005
17006 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17007 index 9662290..49ca5e5 100644
17008 --- a/arch/x86/include/asm/hw_irq.h
17009 +++ b/arch/x86/include/asm/hw_irq.h
17010 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17011 #endif /* CONFIG_X86_LOCAL_APIC */
17012
17013 /* Statistics */
17014 -extern atomic_t irq_err_count;
17015 -extern atomic_t irq_mis_count;
17016 +extern atomic_unchecked_t irq_err_count;
17017 +extern atomic_unchecked_t irq_mis_count;
17018
17019 /* EISA */
17020 extern void eisa_set_level_irq(unsigned int irq);
17021 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17022 index ccffa53..3c90c87 100644
17023 --- a/arch/x86/include/asm/i8259.h
17024 +++ b/arch/x86/include/asm/i8259.h
17025 @@ -62,7 +62,7 @@ struct legacy_pic {
17026 void (*init)(int auto_eoi);
17027 int (*irq_pending)(unsigned int irq);
17028 void (*make_irq)(unsigned int irq);
17029 -};
17030 +} __do_const;
17031
17032 extern struct legacy_pic *legacy_pic;
17033 extern struct legacy_pic null_legacy_pic;
17034 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17035 index 34a5b93..27e40a6 100644
17036 --- a/arch/x86/include/asm/io.h
17037 +++ b/arch/x86/include/asm/io.h
17038 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17039 "m" (*(volatile type __force *)addr) barrier); }
17040
17041 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17042 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17043 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17044 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17045 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17046
17047 build_mmio_read(__readb, "b", unsigned char, "=q", )
17048 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17049 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17050 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17051 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17052
17053 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17054 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17055 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17056 * this function
17057 */
17058
17059 -static inline phys_addr_t virt_to_phys(volatile void *address)
17060 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17061 {
17062 return __pa(address);
17063 }
17064 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17065 return ioremap_nocache(offset, size);
17066 }
17067
17068 -extern void iounmap(volatile void __iomem *addr);
17069 +extern void iounmap(const volatile void __iomem *addr);
17070
17071 extern void set_iounmap_nonlazy(void);
17072
17073 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17074
17075 #include <linux/vmalloc.h>
17076
17077 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17078 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17079 +{
17080 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17081 +}
17082 +
17083 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17084 +{
17085 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17086 +}
17087 +
17088 /*
17089 * Convert a virtual cached pointer to an uncached pointer
17090 */
17091 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17092 index 0a8b519..80e7d5b 100644
17093 --- a/arch/x86/include/asm/irqflags.h
17094 +++ b/arch/x86/include/asm/irqflags.h
17095 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17096 sti; \
17097 sysexit
17098
17099 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17100 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17101 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17102 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17103 +
17104 #else
17105 #define INTERRUPT_RETURN iret
17106 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17107 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17108 index 4421b5d..8543006 100644
17109 --- a/arch/x86/include/asm/kprobes.h
17110 +++ b/arch/x86/include/asm/kprobes.h
17111 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17112 #define RELATIVEJUMP_SIZE 5
17113 #define RELATIVECALL_OPCODE 0xe8
17114 #define RELATIVE_ADDR_SIZE 4
17115 -#define MAX_STACK_SIZE 64
17116 -#define MIN_STACK_SIZE(ADDR) \
17117 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17118 - THREAD_SIZE - (unsigned long)(ADDR))) \
17119 - ? (MAX_STACK_SIZE) \
17120 - : (((unsigned long)current_thread_info()) + \
17121 - THREAD_SIZE - (unsigned long)(ADDR)))
17122 +#define MAX_STACK_SIZE 64UL
17123 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17124
17125 #define flush_insn_slot(p) do { } while (0)
17126
17127 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
17128 index d89c6b8..e711c69 100644
17129 --- a/arch/x86/include/asm/kvm_host.h
17130 +++ b/arch/x86/include/asm/kvm_host.h
17131 @@ -51,7 +51,7 @@
17132 | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
17133
17134 #define CR3_L_MODE_RESERVED_BITS 0xFFFFFF0000000000ULL
17135 -#define CR3_PCID_INVD (1UL << 63)
17136 +#define CR3_PCID_INVD (1ULL << 63)
17137 #define CR4_RESERVED_BITS \
17138 (~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
17139 | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \
17140 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17141 index 4ad6560..75c7bdd 100644
17142 --- a/arch/x86/include/asm/local.h
17143 +++ b/arch/x86/include/asm/local.h
17144 @@ -10,33 +10,97 @@ typedef struct {
17145 atomic_long_t a;
17146 } local_t;
17147
17148 +typedef struct {
17149 + atomic_long_unchecked_t a;
17150 +} local_unchecked_t;
17151 +
17152 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17153
17154 #define local_read(l) atomic_long_read(&(l)->a)
17155 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17156 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17157 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17158
17159 static inline void local_inc(local_t *l)
17160 {
17161 - asm volatile(_ASM_INC "%0"
17162 + asm volatile(_ASM_INC "%0\n"
17163 +
17164 +#ifdef CONFIG_PAX_REFCOUNT
17165 + "jno 0f\n"
17166 + _ASM_DEC "%0\n"
17167 + "int $4\n0:\n"
17168 + _ASM_EXTABLE(0b, 0b)
17169 +#endif
17170 +
17171 + : "+m" (l->a.counter));
17172 +}
17173 +
17174 +static inline void local_inc_unchecked(local_unchecked_t *l)
17175 +{
17176 + asm volatile(_ASM_INC "%0\n"
17177 : "+m" (l->a.counter));
17178 }
17179
17180 static inline void local_dec(local_t *l)
17181 {
17182 - asm volatile(_ASM_DEC "%0"
17183 + asm volatile(_ASM_DEC "%0\n"
17184 +
17185 +#ifdef CONFIG_PAX_REFCOUNT
17186 + "jno 0f\n"
17187 + _ASM_INC "%0\n"
17188 + "int $4\n0:\n"
17189 + _ASM_EXTABLE(0b, 0b)
17190 +#endif
17191 +
17192 + : "+m" (l->a.counter));
17193 +}
17194 +
17195 +static inline void local_dec_unchecked(local_unchecked_t *l)
17196 +{
17197 + asm volatile(_ASM_DEC "%0\n"
17198 : "+m" (l->a.counter));
17199 }
17200
17201 static inline void local_add(long i, local_t *l)
17202 {
17203 - asm volatile(_ASM_ADD "%1,%0"
17204 + asm volatile(_ASM_ADD "%1,%0\n"
17205 +
17206 +#ifdef CONFIG_PAX_REFCOUNT
17207 + "jno 0f\n"
17208 + _ASM_SUB "%1,%0\n"
17209 + "int $4\n0:\n"
17210 + _ASM_EXTABLE(0b, 0b)
17211 +#endif
17212 +
17213 + : "+m" (l->a.counter)
17214 + : "ir" (i));
17215 +}
17216 +
17217 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17218 +{
17219 + asm volatile(_ASM_ADD "%1,%0\n"
17220 : "+m" (l->a.counter)
17221 : "ir" (i));
17222 }
17223
17224 static inline void local_sub(long i, local_t *l)
17225 {
17226 - asm volatile(_ASM_SUB "%1,%0"
17227 + asm volatile(_ASM_SUB "%1,%0\n"
17228 +
17229 +#ifdef CONFIG_PAX_REFCOUNT
17230 + "jno 0f\n"
17231 + _ASM_ADD "%1,%0\n"
17232 + "int $4\n0:\n"
17233 + _ASM_EXTABLE(0b, 0b)
17234 +#endif
17235 +
17236 + : "+m" (l->a.counter)
17237 + : "ir" (i));
17238 +}
17239 +
17240 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17241 +{
17242 + asm volatile(_ASM_SUB "%1,%0\n"
17243 : "+m" (l->a.counter)
17244 : "ir" (i));
17245 }
17246 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17247 */
17248 static inline int local_sub_and_test(long i, local_t *l)
17249 {
17250 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17251 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17252 }
17253
17254 /**
17255 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17256 */
17257 static inline int local_dec_and_test(local_t *l)
17258 {
17259 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17260 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17261 }
17262
17263 /**
17264 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17265 */
17266 static inline int local_inc_and_test(local_t *l)
17267 {
17268 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17269 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17270 }
17271
17272 /**
17273 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17274 */
17275 static inline int local_add_negative(long i, local_t *l)
17276 {
17277 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17278 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17279 }
17280
17281 /**
17282 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17283 static inline long local_add_return(long i, local_t *l)
17284 {
17285 long __i = i;
17286 + asm volatile(_ASM_XADD "%0, %1\n"
17287 +
17288 +#ifdef CONFIG_PAX_REFCOUNT
17289 + "jno 0f\n"
17290 + _ASM_MOV "%0,%1\n"
17291 + "int $4\n0:\n"
17292 + _ASM_EXTABLE(0b, 0b)
17293 +#endif
17294 +
17295 + : "+r" (i), "+m" (l->a.counter)
17296 + : : "memory");
17297 + return i + __i;
17298 +}
17299 +
17300 +/**
17301 + * local_add_return_unchecked - add and return
17302 + * @i: integer value to add
17303 + * @l: pointer to type local_unchecked_t
17304 + *
17305 + * Atomically adds @i to @l and returns @i + @l
17306 + */
17307 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17308 +{
17309 + long __i = i;
17310 asm volatile(_ASM_XADD "%0, %1;"
17311 : "+r" (i), "+m" (l->a.counter)
17312 : : "memory");
17313 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17314
17315 #define local_cmpxchg(l, o, n) \
17316 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17317 +#define local_cmpxchg_unchecked(l, o, n) \
17318 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17319 /* Always has a lock prefix */
17320 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17321
17322 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17323 new file mode 100644
17324 index 0000000..2bfd3ba
17325 --- /dev/null
17326 +++ b/arch/x86/include/asm/mman.h
17327 @@ -0,0 +1,15 @@
17328 +#ifndef _X86_MMAN_H
17329 +#define _X86_MMAN_H
17330 +
17331 +#include <uapi/asm/mman.h>
17332 +
17333 +#ifdef __KERNEL__
17334 +#ifndef __ASSEMBLY__
17335 +#ifdef CONFIG_X86_32
17336 +#define arch_mmap_check i386_mmap_check
17337 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17338 +#endif
17339 +#endif
17340 +#endif
17341 +
17342 +#endif /* X86_MMAN_H */
17343 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17344 index 876e74e..e20bfb1 100644
17345 --- a/arch/x86/include/asm/mmu.h
17346 +++ b/arch/x86/include/asm/mmu.h
17347 @@ -9,7 +9,7 @@
17348 * we put the segment information here.
17349 */
17350 typedef struct {
17351 - void *ldt;
17352 + struct desc_struct *ldt;
17353 int size;
17354
17355 #ifdef CONFIG_X86_64
17356 @@ -18,7 +18,19 @@ typedef struct {
17357 #endif
17358
17359 struct mutex lock;
17360 - void __user *vdso;
17361 + unsigned long vdso;
17362 +
17363 +#ifdef CONFIG_X86_32
17364 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17365 + unsigned long user_cs_base;
17366 + unsigned long user_cs_limit;
17367 +
17368 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17369 + cpumask_t cpu_user_cs_mask;
17370 +#endif
17371 +
17372 +#endif
17373 +#endif
17374 } mm_context_t;
17375
17376 #ifdef CONFIG_SMP
17377 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17378 index 4b75d59..8ffacb6 100644
17379 --- a/arch/x86/include/asm/mmu_context.h
17380 +++ b/arch/x86/include/asm/mmu_context.h
17381 @@ -27,6 +27,20 @@ void destroy_context(struct mm_struct *mm);
17382
17383 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17384 {
17385 +
17386 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17387 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17388 + unsigned int i;
17389 + pgd_t *pgd;
17390 +
17391 + pax_open_kernel();
17392 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17393 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17394 + set_pgd_batched(pgd+i, native_make_pgd(0));
17395 + pax_close_kernel();
17396 + }
17397 +#endif
17398 +
17399 #ifdef CONFIG_SMP
17400 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17401 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17402 @@ -37,16 +51,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17403 struct task_struct *tsk)
17404 {
17405 unsigned cpu = smp_processor_id();
17406 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17407 + int tlbstate = TLBSTATE_OK;
17408 +#endif
17409
17410 if (likely(prev != next)) {
17411 #ifdef CONFIG_SMP
17412 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17413 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17414 +#endif
17415 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17416 this_cpu_write(cpu_tlbstate.active_mm, next);
17417 #endif
17418 cpumask_set_cpu(cpu, mm_cpumask(next));
17419
17420 /* Re-load page tables */
17421 +#ifdef CONFIG_PAX_PER_CPU_PGD
17422 + pax_open_kernel();
17423 +
17424 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17425 + if (static_cpu_has(X86_FEATURE_PCID))
17426 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17427 + else
17428 +#endif
17429 +
17430 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17431 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17432 + pax_close_kernel();
17433 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17434 +
17435 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17436 + if (static_cpu_has(X86_FEATURE_PCID)) {
17437 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17438 + u64 descriptor[2];
17439 + descriptor[0] = PCID_USER;
17440 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17441 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17442 + descriptor[0] = PCID_KERNEL;
17443 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17444 + }
17445 + } else {
17446 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17447 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17448 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17449 + else
17450 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17451 + }
17452 + } else
17453 +#endif
17454 +
17455 + load_cr3(get_cpu_pgd(cpu, kernel));
17456 +#else
17457 load_cr3(next->pgd);
17458 +#endif
17459 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17460
17461 /* Stop flush ipis for the previous mm */
17462 @@ -64,9 +121,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17463 */
17464 if (unlikely(prev->context.ldt != next->context.ldt))
17465 load_LDT_nolock(&next->context);
17466 +
17467 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17468 + if (!(__supported_pte_mask & _PAGE_NX)) {
17469 + smp_mb__before_atomic();
17470 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17471 + smp_mb__after_atomic();
17472 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17473 + }
17474 +#endif
17475 +
17476 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17477 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17478 + prev->context.user_cs_limit != next->context.user_cs_limit))
17479 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17480 +#ifdef CONFIG_SMP
17481 + else if (unlikely(tlbstate != TLBSTATE_OK))
17482 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17483 +#endif
17484 +#endif
17485 +
17486 }
17487 + else {
17488 +
17489 +#ifdef CONFIG_PAX_PER_CPU_PGD
17490 + pax_open_kernel();
17491 +
17492 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17493 + if (static_cpu_has(X86_FEATURE_PCID))
17494 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17495 + else
17496 +#endif
17497 +
17498 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17499 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17500 + pax_close_kernel();
17501 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17502 +
17503 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17504 + if (static_cpu_has(X86_FEATURE_PCID)) {
17505 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17506 + u64 descriptor[2];
17507 + descriptor[0] = PCID_USER;
17508 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17509 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17510 + descriptor[0] = PCID_KERNEL;
17511 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17512 + }
17513 + } else {
17514 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17515 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17516 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17517 + else
17518 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17519 + }
17520 + } else
17521 +#endif
17522 +
17523 + load_cr3(get_cpu_pgd(cpu, kernel));
17524 +#endif
17525 +
17526 #ifdef CONFIG_SMP
17527 - else {
17528 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17529 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17530
17531 @@ -83,12 +198,29 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17532 * tlb flush IPI delivery. We must reload CR3
17533 * to make sure to use no freed page tables.
17534 */
17535 +
17536 +#ifndef CONFIG_PAX_PER_CPU_PGD
17537 load_cr3(next->pgd);
17538 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17539 +#endif
17540 +
17541 load_LDT_nolock(&next->context);
17542 +
17543 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17544 + if (!(__supported_pte_mask & _PAGE_NX))
17545 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17546 +#endif
17547 +
17548 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17549 +#ifdef CONFIG_PAX_PAGEEXEC
17550 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17551 +#endif
17552 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17553 +#endif
17554 +
17555 }
17556 +#endif
17557 }
17558 -#endif
17559 }
17560
17561 #define activate_mm(prev, next) \
17562 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17563 index e3b7819..b257c64 100644
17564 --- a/arch/x86/include/asm/module.h
17565 +++ b/arch/x86/include/asm/module.h
17566 @@ -5,6 +5,7 @@
17567
17568 #ifdef CONFIG_X86_64
17569 /* X86_64 does not define MODULE_PROC_FAMILY */
17570 +#define MODULE_PROC_FAMILY ""
17571 #elif defined CONFIG_M486
17572 #define MODULE_PROC_FAMILY "486 "
17573 #elif defined CONFIG_M586
17574 @@ -57,8 +58,20 @@
17575 #error unknown processor family
17576 #endif
17577
17578 -#ifdef CONFIG_X86_32
17579 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17580 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17581 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17582 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17583 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17584 +#else
17585 +#define MODULE_PAX_KERNEXEC ""
17586 #endif
17587
17588 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17589 +#define MODULE_PAX_UDEREF "UDEREF "
17590 +#else
17591 +#define MODULE_PAX_UDEREF ""
17592 +#endif
17593 +
17594 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17595 +
17596 #endif /* _ASM_X86_MODULE_H */
17597 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17598 index 5f2fc44..106caa6 100644
17599 --- a/arch/x86/include/asm/nmi.h
17600 +++ b/arch/x86/include/asm/nmi.h
17601 @@ -36,26 +36,35 @@ enum {
17602
17603 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17604
17605 +struct nmiaction;
17606 +
17607 +struct nmiwork {
17608 + const struct nmiaction *action;
17609 + u64 max_duration;
17610 + struct irq_work irq_work;
17611 +};
17612 +
17613 struct nmiaction {
17614 struct list_head list;
17615 nmi_handler_t handler;
17616 - u64 max_duration;
17617 - struct irq_work irq_work;
17618 unsigned long flags;
17619 const char *name;
17620 -};
17621 + struct nmiwork *work;
17622 +} __do_const;
17623
17624 #define register_nmi_handler(t, fn, fg, n, init...) \
17625 ({ \
17626 - static struct nmiaction init fn##_na = { \
17627 + static struct nmiwork fn##_nw; \
17628 + static const struct nmiaction init fn##_na = { \
17629 .handler = (fn), \
17630 .name = (n), \
17631 .flags = (fg), \
17632 + .work = &fn##_nw, \
17633 }; \
17634 __register_nmi_handler((t), &fn##_na); \
17635 })
17636
17637 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17638 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17639
17640 void unregister_nmi_handler(unsigned int, const char *);
17641
17642 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17643 index 802dde3..9183e68 100644
17644 --- a/arch/x86/include/asm/page.h
17645 +++ b/arch/x86/include/asm/page.h
17646 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17647 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17648
17649 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17650 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17651
17652 #define __boot_va(x) __va(x)
17653 #define __boot_pa(x) __pa(x)
17654 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17655 * virt_to_page(kaddr) returns a valid pointer if and only if
17656 * virt_addr_valid(kaddr) returns true.
17657 */
17658 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17659 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17660 extern bool __virt_addr_valid(unsigned long kaddr);
17661 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17662
17663 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17664 +#define virt_to_page(kaddr) \
17665 + ({ \
17666 + const void *__kaddr = (const void *)(kaddr); \
17667 + BUG_ON(!virt_addr_valid(__kaddr)); \
17668 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17669 + })
17670 +#else
17671 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17672 +#endif
17673 +
17674 #endif /* __ASSEMBLY__ */
17675
17676 #include <asm-generic/memory_model.h>
17677 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17678 index b3bebf9..e1f5d95 100644
17679 --- a/arch/x86/include/asm/page_64.h
17680 +++ b/arch/x86/include/asm/page_64.h
17681 @@ -7,9 +7,9 @@
17682
17683 /* duplicated to the one in bootmem.h */
17684 extern unsigned long max_pfn;
17685 -extern unsigned long phys_base;
17686 +extern const unsigned long phys_base;
17687
17688 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17689 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17690 {
17691 unsigned long y = x - __START_KERNEL_map;
17692
17693 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17694 index 32444ae..1a1624b 100644
17695 --- a/arch/x86/include/asm/paravirt.h
17696 +++ b/arch/x86/include/asm/paravirt.h
17697 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17698 return (pmd_t) { ret };
17699 }
17700
17701 -static inline pmdval_t pmd_val(pmd_t pmd)
17702 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17703 {
17704 pmdval_t ret;
17705
17706 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17707 val);
17708 }
17709
17710 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17711 +{
17712 + pgdval_t val = native_pgd_val(pgd);
17713 +
17714 + if (sizeof(pgdval_t) > sizeof(long))
17715 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17716 + val, (u64)val >> 32);
17717 + else
17718 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17719 + val);
17720 +}
17721 +
17722 static inline void pgd_clear(pgd_t *pgdp)
17723 {
17724 set_pgd(pgdp, __pgd(0));
17725 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17726 pv_mmu_ops.set_fixmap(idx, phys, flags);
17727 }
17728
17729 +#ifdef CONFIG_PAX_KERNEXEC
17730 +static inline unsigned long pax_open_kernel(void)
17731 +{
17732 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17733 +}
17734 +
17735 +static inline unsigned long pax_close_kernel(void)
17736 +{
17737 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17738 +}
17739 +#else
17740 +static inline unsigned long pax_open_kernel(void) { return 0; }
17741 +static inline unsigned long pax_close_kernel(void) { return 0; }
17742 +#endif
17743 +
17744 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17745
17746 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17747 @@ -906,7 +933,7 @@ extern void default_banner(void);
17748
17749 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17750 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17751 -#define PARA_INDIRECT(addr) *%cs:addr
17752 +#define PARA_INDIRECT(addr) *%ss:addr
17753 #endif
17754
17755 #define INTERRUPT_RETURN \
17756 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17757 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17758 CLBR_NONE, \
17759 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17760 +
17761 +#define GET_CR0_INTO_RDI \
17762 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17763 + mov %rax,%rdi
17764 +
17765 +#define SET_RDI_INTO_CR0 \
17766 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17767 +
17768 +#define GET_CR3_INTO_RDI \
17769 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17770 + mov %rax,%rdi
17771 +
17772 +#define SET_RDI_INTO_CR3 \
17773 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17774 +
17775 #endif /* CONFIG_X86_32 */
17776
17777 #endif /* __ASSEMBLY__ */
17778 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17779 index 7549b8b..f0edfda 100644
17780 --- a/arch/x86/include/asm/paravirt_types.h
17781 +++ b/arch/x86/include/asm/paravirt_types.h
17782 @@ -84,7 +84,7 @@ struct pv_init_ops {
17783 */
17784 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17785 unsigned long addr, unsigned len);
17786 -};
17787 +} __no_const __no_randomize_layout;
17788
17789
17790 struct pv_lazy_ops {
17791 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17792 void (*enter)(void);
17793 void (*leave)(void);
17794 void (*flush)(void);
17795 -};
17796 +} __no_randomize_layout;
17797
17798 struct pv_time_ops {
17799 unsigned long long (*sched_clock)(void);
17800 unsigned long long (*steal_clock)(int cpu);
17801 unsigned long (*get_tsc_khz)(void);
17802 -};
17803 +} __no_const __no_randomize_layout;
17804
17805 struct pv_cpu_ops {
17806 /* hooks for various privileged instructions */
17807 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17808
17809 void (*start_context_switch)(struct task_struct *prev);
17810 void (*end_context_switch)(struct task_struct *next);
17811 -};
17812 +} __no_const __no_randomize_layout;
17813
17814 struct pv_irq_ops {
17815 /*
17816 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17817 #ifdef CONFIG_X86_64
17818 void (*adjust_exception_frame)(void);
17819 #endif
17820 -};
17821 +} __no_randomize_layout;
17822
17823 struct pv_apic_ops {
17824 #ifdef CONFIG_X86_LOCAL_APIC
17825 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17826 unsigned long start_eip,
17827 unsigned long start_esp);
17828 #endif
17829 -};
17830 +} __no_const __no_randomize_layout;
17831
17832 struct pv_mmu_ops {
17833 unsigned long (*read_cr2)(void);
17834 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17835 struct paravirt_callee_save make_pud;
17836
17837 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17838 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17839 #endif /* PAGETABLE_LEVELS == 4 */
17840 #endif /* PAGETABLE_LEVELS >= 3 */
17841
17842 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17843 an mfn. We can tell which is which from the index. */
17844 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17845 phys_addr_t phys, pgprot_t flags);
17846 -};
17847 +
17848 +#ifdef CONFIG_PAX_KERNEXEC
17849 + unsigned long (*pax_open_kernel)(void);
17850 + unsigned long (*pax_close_kernel)(void);
17851 +#endif
17852 +
17853 +} __no_randomize_layout;
17854
17855 struct arch_spinlock;
17856 #ifdef CONFIG_SMP
17857 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17858 struct pv_lock_ops {
17859 struct paravirt_callee_save lock_spinning;
17860 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17861 -};
17862 +} __no_randomize_layout;
17863
17864 /* This contains all the paravirt structures: we get a convenient
17865 * number for each function using the offset which we use to indicate
17866 - * what to patch. */
17867 + * what to patch.
17868 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17869 + */
17870 +
17871 struct paravirt_patch_template {
17872 struct pv_init_ops pv_init_ops;
17873 struct pv_time_ops pv_time_ops;
17874 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17875 struct pv_apic_ops pv_apic_ops;
17876 struct pv_mmu_ops pv_mmu_ops;
17877 struct pv_lock_ops pv_lock_ops;
17878 -};
17879 +} __no_randomize_layout;
17880
17881 extern struct pv_info pv_info;
17882 extern struct pv_init_ops pv_init_ops;
17883 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17884 index c4412e9..90e88c5 100644
17885 --- a/arch/x86/include/asm/pgalloc.h
17886 +++ b/arch/x86/include/asm/pgalloc.h
17887 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17888 pmd_t *pmd, pte_t *pte)
17889 {
17890 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17891 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17892 +}
17893 +
17894 +static inline void pmd_populate_user(struct mm_struct *mm,
17895 + pmd_t *pmd, pte_t *pte)
17896 +{
17897 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17898 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17899 }
17900
17901 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17902
17903 #ifdef CONFIG_X86_PAE
17904 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17905 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17906 +{
17907 + pud_populate(mm, pudp, pmd);
17908 +}
17909 #else /* !CONFIG_X86_PAE */
17910 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17911 {
17912 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17913 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17914 }
17915 +
17916 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17917 +{
17918 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17919 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17920 +}
17921 #endif /* CONFIG_X86_PAE */
17922
17923 #if PAGETABLE_LEVELS > 3
17924 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17925 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17926 }
17927
17928 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17929 +{
17930 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17931 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17932 +}
17933 +
17934 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17935 {
17936 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17937 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17938 index 206a87f..1623b06 100644
17939 --- a/arch/x86/include/asm/pgtable-2level.h
17940 +++ b/arch/x86/include/asm/pgtable-2level.h
17941 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17942
17943 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17944 {
17945 + pax_open_kernel();
17946 *pmdp = pmd;
17947 + pax_close_kernel();
17948 }
17949
17950 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17951 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17952 index 81bb91b..9392125 100644
17953 --- a/arch/x86/include/asm/pgtable-3level.h
17954 +++ b/arch/x86/include/asm/pgtable-3level.h
17955 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17956
17957 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17958 {
17959 + pax_open_kernel();
17960 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17961 + pax_close_kernel();
17962 }
17963
17964 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17965 {
17966 + pax_open_kernel();
17967 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17968 + pax_close_kernel();
17969 }
17970
17971 /*
17972 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17973 index e8a5454..1539359 100644
17974 --- a/arch/x86/include/asm/pgtable.h
17975 +++ b/arch/x86/include/asm/pgtable.h
17976 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17977
17978 #ifndef __PAGETABLE_PUD_FOLDED
17979 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17980 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17981 #define pgd_clear(pgd) native_pgd_clear(pgd)
17982 #endif
17983
17984 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17985
17986 #define arch_end_context_switch(prev) do {} while(0)
17987
17988 +#define pax_open_kernel() native_pax_open_kernel()
17989 +#define pax_close_kernel() native_pax_close_kernel()
17990 #endif /* CONFIG_PARAVIRT */
17991
17992 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17993 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
17994 +
17995 +#ifdef CONFIG_PAX_KERNEXEC
17996 +static inline unsigned long native_pax_open_kernel(void)
17997 +{
17998 + unsigned long cr0;
17999 +
18000 + preempt_disable();
18001 + barrier();
18002 + cr0 = read_cr0() ^ X86_CR0_WP;
18003 + BUG_ON(cr0 & X86_CR0_WP);
18004 + write_cr0(cr0);
18005 + barrier();
18006 + return cr0 ^ X86_CR0_WP;
18007 +}
18008 +
18009 +static inline unsigned long native_pax_close_kernel(void)
18010 +{
18011 + unsigned long cr0;
18012 +
18013 + barrier();
18014 + cr0 = read_cr0() ^ X86_CR0_WP;
18015 + BUG_ON(!(cr0 & X86_CR0_WP));
18016 + write_cr0(cr0);
18017 + barrier();
18018 + preempt_enable_no_resched();
18019 + return cr0 ^ X86_CR0_WP;
18020 +}
18021 +#else
18022 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18023 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18024 +#endif
18025 +
18026 /*
18027 * The following only work if pte_present() is true.
18028 * Undefined behaviour if not..
18029 */
18030 +static inline int pte_user(pte_t pte)
18031 +{
18032 + return pte_val(pte) & _PAGE_USER;
18033 +}
18034 +
18035 static inline int pte_dirty(pte_t pte)
18036 {
18037 return pte_flags(pte) & _PAGE_DIRTY;
18038 @@ -161,6 +203,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18039 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18040 }
18041
18042 +static inline unsigned long pgd_pfn(pgd_t pgd)
18043 +{
18044 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18045 +}
18046 +
18047 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18048
18049 static inline int pmd_large(pmd_t pte)
18050 @@ -214,9 +261,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18051 return pte_clear_flags(pte, _PAGE_RW);
18052 }
18053
18054 +static inline pte_t pte_mkread(pte_t pte)
18055 +{
18056 + return __pte(pte_val(pte) | _PAGE_USER);
18057 +}
18058 +
18059 static inline pte_t pte_mkexec(pte_t pte)
18060 {
18061 - return pte_clear_flags(pte, _PAGE_NX);
18062 +#ifdef CONFIG_X86_PAE
18063 + if (__supported_pte_mask & _PAGE_NX)
18064 + return pte_clear_flags(pte, _PAGE_NX);
18065 + else
18066 +#endif
18067 + return pte_set_flags(pte, _PAGE_USER);
18068 +}
18069 +
18070 +static inline pte_t pte_exprotect(pte_t pte)
18071 +{
18072 +#ifdef CONFIG_X86_PAE
18073 + if (__supported_pte_mask & _PAGE_NX)
18074 + return pte_set_flags(pte, _PAGE_NX);
18075 + else
18076 +#endif
18077 + return pte_clear_flags(pte, _PAGE_USER);
18078 }
18079
18080 static inline pte_t pte_mkdirty(pte_t pte)
18081 @@ -446,6 +513,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18082 #endif
18083
18084 #ifndef __ASSEMBLY__
18085 +
18086 +#ifdef CONFIG_PAX_PER_CPU_PGD
18087 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18088 +enum cpu_pgd_type {kernel = 0, user = 1};
18089 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18090 +{
18091 + return cpu_pgd[cpu][type];
18092 +}
18093 +#endif
18094 +
18095 #include <linux/mm_types.h>
18096 #include <linux/mmdebug.h>
18097 #include <linux/log2.h>
18098 @@ -592,7 +669,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18099 * Currently stuck as a macro due to indirect forward reference to
18100 * linux/mmzone.h's __section_mem_map_addr() definition:
18101 */
18102 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18103 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18104
18105 /* Find an entry in the second-level page table.. */
18106 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18107 @@ -632,7 +709,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18108 * Currently stuck as a macro due to indirect forward reference to
18109 * linux/mmzone.h's __section_mem_map_addr() definition:
18110 */
18111 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18112 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18113
18114 /* to find an entry in a page-table-directory. */
18115 static inline unsigned long pud_index(unsigned long address)
18116 @@ -647,7 +724,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18117
18118 static inline int pgd_bad(pgd_t pgd)
18119 {
18120 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18121 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18122 }
18123
18124 static inline int pgd_none(pgd_t pgd)
18125 @@ -670,7 +747,12 @@ static inline int pgd_none(pgd_t pgd)
18126 * pgd_offset() returns a (pgd_t *)
18127 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18128 */
18129 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18130 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18131 +
18132 +#ifdef CONFIG_PAX_PER_CPU_PGD
18133 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18134 +#endif
18135 +
18136 /*
18137 * a shortcut which implies the use of the kernel's pgd, instead
18138 * of a process's
18139 @@ -681,6 +763,23 @@ static inline int pgd_none(pgd_t pgd)
18140 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18141 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18142
18143 +#ifdef CONFIG_X86_32
18144 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18145 +#else
18146 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18147 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18148 +
18149 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18150 +#ifdef __ASSEMBLY__
18151 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18152 +#else
18153 +extern unsigned long pax_user_shadow_base;
18154 +extern pgdval_t clone_pgd_mask;
18155 +#endif
18156 +#endif
18157 +
18158 +#endif
18159 +
18160 #ifndef __ASSEMBLY__
18161
18162 extern int direct_gbpages;
18163 @@ -847,11 +946,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18164 * dst and src can be on the same page, but the range must not overlap,
18165 * and must not cross a page boundary.
18166 */
18167 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18168 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18169 {
18170 - memcpy(dst, src, count * sizeof(pgd_t));
18171 + pax_open_kernel();
18172 + while (count--)
18173 + *dst++ = *src++;
18174 + pax_close_kernel();
18175 }
18176
18177 +#ifdef CONFIG_PAX_PER_CPU_PGD
18178 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18179 +#endif
18180 +
18181 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18182 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18183 +#else
18184 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18185 +#endif
18186 +
18187 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18188 static inline int page_level_shift(enum pg_level level)
18189 {
18190 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18191 index b6c0b40..3535d47 100644
18192 --- a/arch/x86/include/asm/pgtable_32.h
18193 +++ b/arch/x86/include/asm/pgtable_32.h
18194 @@ -25,9 +25,6 @@
18195 struct mm_struct;
18196 struct vm_area_struct;
18197
18198 -extern pgd_t swapper_pg_dir[1024];
18199 -extern pgd_t initial_page_table[1024];
18200 -
18201 static inline void pgtable_cache_init(void) { }
18202 static inline void check_pgt_cache(void) { }
18203 void paging_init(void);
18204 @@ -45,6 +42,12 @@ void paging_init(void);
18205 # include <asm/pgtable-2level.h>
18206 #endif
18207
18208 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18209 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18210 +#ifdef CONFIG_X86_PAE
18211 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18212 +#endif
18213 +
18214 #if defined(CONFIG_HIGHPTE)
18215 #define pte_offset_map(dir, address) \
18216 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18217 @@ -59,12 +62,17 @@ void paging_init(void);
18218 /* Clear a kernel PTE and flush it from the TLB */
18219 #define kpte_clear_flush(ptep, vaddr) \
18220 do { \
18221 + pax_open_kernel(); \
18222 pte_clear(&init_mm, (vaddr), (ptep)); \
18223 + pax_close_kernel(); \
18224 __flush_tlb_one((vaddr)); \
18225 } while (0)
18226
18227 #endif /* !__ASSEMBLY__ */
18228
18229 +#define HAVE_ARCH_UNMAPPED_AREA
18230 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18231 +
18232 /*
18233 * kern_addr_valid() is (1) for FLATMEM and (0) for
18234 * SPARSEMEM and DISCONTIGMEM
18235 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18236 index 9fb2f2b..b04b4bf 100644
18237 --- a/arch/x86/include/asm/pgtable_32_types.h
18238 +++ b/arch/x86/include/asm/pgtable_32_types.h
18239 @@ -8,7 +8,7 @@
18240 */
18241 #ifdef CONFIG_X86_PAE
18242 # include <asm/pgtable-3level_types.h>
18243 -# define PMD_SIZE (1UL << PMD_SHIFT)
18244 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18245 # define PMD_MASK (~(PMD_SIZE - 1))
18246 #else
18247 # include <asm/pgtable-2level_types.h>
18248 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18249 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18250 #endif
18251
18252 +#ifdef CONFIG_PAX_KERNEXEC
18253 +#ifndef __ASSEMBLY__
18254 +extern unsigned char MODULES_EXEC_VADDR[];
18255 +extern unsigned char MODULES_EXEC_END[];
18256 +#endif
18257 +#include <asm/boot.h>
18258 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18259 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18260 +#else
18261 +#define ktla_ktva(addr) (addr)
18262 +#define ktva_ktla(addr) (addr)
18263 +#endif
18264 +
18265 #define MODULES_VADDR VMALLOC_START
18266 #define MODULES_END VMALLOC_END
18267 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18268 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18269 index 4572b2f..4430113 100644
18270 --- a/arch/x86/include/asm/pgtable_64.h
18271 +++ b/arch/x86/include/asm/pgtable_64.h
18272 @@ -16,11 +16,16 @@
18273
18274 extern pud_t level3_kernel_pgt[512];
18275 extern pud_t level3_ident_pgt[512];
18276 +extern pud_t level3_vmalloc_start_pgt[512];
18277 +extern pud_t level3_vmalloc_end_pgt[512];
18278 +extern pud_t level3_vmemmap_pgt[512];
18279 +extern pud_t level2_vmemmap_pgt[512];
18280 extern pmd_t level2_kernel_pgt[512];
18281 extern pmd_t level2_fixmap_pgt[512];
18282 -extern pmd_t level2_ident_pgt[512];
18283 +extern pmd_t level2_ident_pgt[512*2];
18284 extern pte_t level1_fixmap_pgt[512];
18285 -extern pgd_t init_level4_pgt[];
18286 +extern pte_t level1_vsyscall_pgt[512];
18287 +extern pgd_t init_level4_pgt[512];
18288
18289 #define swapper_pg_dir init_level4_pgt
18290
18291 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18292
18293 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18294 {
18295 + pax_open_kernel();
18296 *pmdp = pmd;
18297 + pax_close_kernel();
18298 }
18299
18300 static inline void native_pmd_clear(pmd_t *pmd)
18301 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18302
18303 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18304 {
18305 + pax_open_kernel();
18306 *pudp = pud;
18307 + pax_close_kernel();
18308 }
18309
18310 static inline void native_pud_clear(pud_t *pud)
18311 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18312
18313 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18314 {
18315 + pax_open_kernel();
18316 + *pgdp = pgd;
18317 + pax_close_kernel();
18318 +}
18319 +
18320 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18321 +{
18322 *pgdp = pgd;
18323 }
18324
18325 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18326 index 602b602..acb53ed 100644
18327 --- a/arch/x86/include/asm/pgtable_64_types.h
18328 +++ b/arch/x86/include/asm/pgtable_64_types.h
18329 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18330 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18331 #define MODULES_END _AC(0xffffffffff000000, UL)
18332 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18333 +#define MODULES_EXEC_VADDR MODULES_VADDR
18334 +#define MODULES_EXEC_END MODULES_END
18335 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18336 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18337 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18338 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18339
18340 +#define ktla_ktva(addr) (addr)
18341 +#define ktva_ktla(addr) (addr)
18342 +
18343 #define EARLY_DYNAMIC_PAGE_TABLES 64
18344
18345 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18346 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18347 index 25bcd4a..bf3f815 100644
18348 --- a/arch/x86/include/asm/pgtable_types.h
18349 +++ b/arch/x86/include/asm/pgtable_types.h
18350 @@ -110,8 +110,10 @@
18351
18352 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18353 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18354 -#else
18355 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18356 #define _PAGE_NX (_AT(pteval_t, 0))
18357 +#else
18358 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18359 #endif
18360
18361 #define _PAGE_FILE (_AT(pteval_t, 1) << _PAGE_BIT_FILE)
18362 @@ -167,6 +169,9 @@ enum page_cache_mode {
18363 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18364 _PAGE_ACCESSED)
18365
18366 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18367 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18368 +
18369 #define __PAGE_KERNEL_EXEC \
18370 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18371 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18372 @@ -174,7 +179,7 @@ enum page_cache_mode {
18373 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18374 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18375 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18376 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18377 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18378 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18379 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18380 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18381 @@ -220,7 +225,7 @@ enum page_cache_mode {
18382 #ifdef CONFIG_X86_64
18383 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18384 #else
18385 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18386 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18387 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18388 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18389 #endif
18390 @@ -259,7 +264,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18391 {
18392 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18393 }
18394 +#endif
18395
18396 +#if PAGETABLE_LEVELS == 3
18397 +#include <asm-generic/pgtable-nopud.h>
18398 +#endif
18399 +
18400 +#if PAGETABLE_LEVELS == 2
18401 +#include <asm-generic/pgtable-nopmd.h>
18402 +#endif
18403 +
18404 +#ifndef __ASSEMBLY__
18405 #if PAGETABLE_LEVELS > 3
18406 typedef struct { pudval_t pud; } pud_t;
18407
18408 @@ -273,8 +288,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18409 return pud.pud;
18410 }
18411 #else
18412 -#include <asm-generic/pgtable-nopud.h>
18413 -
18414 static inline pudval_t native_pud_val(pud_t pud)
18415 {
18416 return native_pgd_val(pud.pgd);
18417 @@ -294,8 +307,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18418 return pmd.pmd;
18419 }
18420 #else
18421 -#include <asm-generic/pgtable-nopmd.h>
18422 -
18423 static inline pmdval_t native_pmd_val(pmd_t pmd)
18424 {
18425 return native_pgd_val(pmd.pud.pgd);
18426 @@ -402,7 +413,6 @@ typedef struct page *pgtable_t;
18427
18428 extern pteval_t __supported_pte_mask;
18429 extern void set_nx(void);
18430 -extern int nx_enabled;
18431
18432 #define pgprot_writecombine pgprot_writecombine
18433 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18434 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18435 index 8f327184..368fb29 100644
18436 --- a/arch/x86/include/asm/preempt.h
18437 +++ b/arch/x86/include/asm/preempt.h
18438 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18439 */
18440 static __always_inline bool __preempt_count_dec_and_test(void)
18441 {
18442 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18443 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18444 }
18445
18446 /*
18447 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18448 index a092a0c..8e9640b 100644
18449 --- a/arch/x86/include/asm/processor.h
18450 +++ b/arch/x86/include/asm/processor.h
18451 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18452 /* Index into per_cpu list: */
18453 u16 cpu_index;
18454 u32 microcode;
18455 -};
18456 +} __randomize_layout;
18457
18458 #define X86_VENDOR_INTEL 0
18459 #define X86_VENDOR_CYRIX 1
18460 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18461 : "memory");
18462 }
18463
18464 +/* invpcid (%rdx),%rax */
18465 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18466 +
18467 +#define INVPCID_SINGLE_ADDRESS 0UL
18468 +#define INVPCID_SINGLE_CONTEXT 1UL
18469 +#define INVPCID_ALL_GLOBAL 2UL
18470 +#define INVPCID_ALL_NONGLOBAL 3UL
18471 +
18472 +#define PCID_KERNEL 0UL
18473 +#define PCID_USER 1UL
18474 +#define PCID_NOFLUSH (1UL << 63)
18475 +
18476 static inline void load_cr3(pgd_t *pgdir)
18477 {
18478 - write_cr3(__pa(pgdir));
18479 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18480 }
18481
18482 #ifdef CONFIG_X86_32
18483 @@ -282,7 +294,7 @@ struct tss_struct {
18484
18485 } ____cacheline_aligned;
18486
18487 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18488 +extern struct tss_struct init_tss[NR_CPUS];
18489
18490 /*
18491 * Save the original ist values for checking stack pointers during debugging
18492 @@ -479,6 +491,7 @@ struct thread_struct {
18493 unsigned short ds;
18494 unsigned short fsindex;
18495 unsigned short gsindex;
18496 + unsigned short ss;
18497 #endif
18498 #ifdef CONFIG_X86_32
18499 unsigned long ip;
18500 @@ -588,29 +601,8 @@ static inline void load_sp0(struct tss_struct *tss,
18501 extern unsigned long mmu_cr4_features;
18502 extern u32 *trampoline_cr4_features;
18503
18504 -static inline void set_in_cr4(unsigned long mask)
18505 -{
18506 - unsigned long cr4;
18507 -
18508 - mmu_cr4_features |= mask;
18509 - if (trampoline_cr4_features)
18510 - *trampoline_cr4_features = mmu_cr4_features;
18511 - cr4 = read_cr4();
18512 - cr4 |= mask;
18513 - write_cr4(cr4);
18514 -}
18515 -
18516 -static inline void clear_in_cr4(unsigned long mask)
18517 -{
18518 - unsigned long cr4;
18519 -
18520 - mmu_cr4_features &= ~mask;
18521 - if (trampoline_cr4_features)
18522 - *trampoline_cr4_features = mmu_cr4_features;
18523 - cr4 = read_cr4();
18524 - cr4 &= ~mask;
18525 - write_cr4(cr4);
18526 -}
18527 +extern void set_in_cr4(unsigned long mask);
18528 +extern void clear_in_cr4(unsigned long mask);
18529
18530 typedef struct {
18531 unsigned long seg;
18532 @@ -838,11 +830,18 @@ static inline void spin_lock_prefetch(const void *x)
18533 */
18534 #define TASK_SIZE PAGE_OFFSET
18535 #define TASK_SIZE_MAX TASK_SIZE
18536 +
18537 +#ifdef CONFIG_PAX_SEGMEXEC
18538 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18539 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18540 +#else
18541 #define STACK_TOP TASK_SIZE
18542 -#define STACK_TOP_MAX STACK_TOP
18543 +#endif
18544 +
18545 +#define STACK_TOP_MAX TASK_SIZE
18546
18547 #define INIT_THREAD { \
18548 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18549 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18550 .vm86_info = NULL, \
18551 .sysenter_cs = __KERNEL_CS, \
18552 .io_bitmap_ptr = NULL, \
18553 @@ -856,7 +855,7 @@ static inline void spin_lock_prefetch(const void *x)
18554 */
18555 #define INIT_TSS { \
18556 .x86_tss = { \
18557 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18558 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18559 .ss0 = __KERNEL_DS, \
18560 .ss1 = __KERNEL_CS, \
18561 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18562 @@ -867,11 +866,7 @@ static inline void spin_lock_prefetch(const void *x)
18563 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18564
18565 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18566 -#define KSTK_TOP(info) \
18567 -({ \
18568 - unsigned long *__ptr = (unsigned long *)(info); \
18569 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18570 -})
18571 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18572
18573 /*
18574 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18575 @@ -886,7 +881,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18576 #define task_pt_regs(task) \
18577 ({ \
18578 struct pt_regs *__regs__; \
18579 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18580 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18581 __regs__ - 1; \
18582 })
18583
18584 @@ -902,13 +897,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18585 * particular problem by preventing anything from being mapped
18586 * at the maximum canonical address.
18587 */
18588 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18589 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18590
18591 /* This decides where the kernel will search for a free chunk of vm
18592 * space during mmap's.
18593 */
18594 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18595 - 0xc0000000 : 0xFFFFe000)
18596 + 0xc0000000 : 0xFFFFf000)
18597
18598 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18599 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18600 @@ -919,11 +914,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18601 #define STACK_TOP_MAX TASK_SIZE_MAX
18602
18603 #define INIT_THREAD { \
18604 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18605 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18606 }
18607
18608 #define INIT_TSS { \
18609 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18610 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18611 }
18612
18613 /*
18614 @@ -951,6 +946,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18615 */
18616 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18617
18618 +#ifdef CONFIG_PAX_SEGMEXEC
18619 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18620 +#endif
18621 +
18622 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18623
18624 /* Get/set a process' ability to use the timestamp counter instruction */
18625 @@ -995,7 +994,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18626 return 0;
18627 }
18628
18629 -extern unsigned long arch_align_stack(unsigned long sp);
18630 +#define arch_align_stack(x) ((x) & ~0xfUL)
18631 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18632
18633 void default_idle(void);
18634 @@ -1005,6 +1004,6 @@ bool xen_set_default_idle(void);
18635 #define xen_set_default_idle 0
18636 #endif
18637
18638 -void stop_this_cpu(void *dummy);
18639 +void stop_this_cpu(void *dummy) __noreturn;
18640 void df_debug(struct pt_regs *regs, long error_code);
18641 #endif /* _ASM_X86_PROCESSOR_H */
18642 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18643 index 86fc2bb..bd5049a 100644
18644 --- a/arch/x86/include/asm/ptrace.h
18645 +++ b/arch/x86/include/asm/ptrace.h
18646 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18647 }
18648
18649 /*
18650 - * user_mode_vm(regs) determines whether a register set came from user mode.
18651 + * user_mode(regs) determines whether a register set came from user mode.
18652 * This is true if V8086 mode was enabled OR if the register set was from
18653 * protected mode with RPL-3 CS value. This tricky test checks that with
18654 * one comparison. Many places in the kernel can bypass this full check
18655 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18656 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18657 + * be used.
18658 */
18659 -static inline int user_mode(struct pt_regs *regs)
18660 +static inline int user_mode_novm(struct pt_regs *regs)
18661 {
18662 #ifdef CONFIG_X86_32
18663 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18664 #else
18665 - return !!(regs->cs & 3);
18666 + return !!(regs->cs & SEGMENT_RPL_MASK);
18667 #endif
18668 }
18669
18670 -static inline int user_mode_vm(struct pt_regs *regs)
18671 +static inline int user_mode(struct pt_regs *regs)
18672 {
18673 #ifdef CONFIG_X86_32
18674 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18675 USER_RPL;
18676 #else
18677 - return user_mode(regs);
18678 + return user_mode_novm(regs);
18679 #endif
18680 }
18681
18682 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18683 #ifdef CONFIG_X86_64
18684 static inline bool user_64bit_mode(struct pt_regs *regs)
18685 {
18686 + unsigned long cs = regs->cs & 0xffff;
18687 #ifndef CONFIG_PARAVIRT
18688 /*
18689 * On non-paravirt systems, this is the only long mode CPL 3
18690 * selector. We do not allow long mode selectors in the LDT.
18691 */
18692 - return regs->cs == __USER_CS;
18693 + return cs == __USER_CS;
18694 #else
18695 /* Headers are too twisted for this to go in paravirt.h. */
18696 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18697 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18698 #endif
18699 }
18700
18701 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18702 * Traps from the kernel do not save sp and ss.
18703 * Use the helper function to retrieve sp.
18704 */
18705 - if (offset == offsetof(struct pt_regs, sp) &&
18706 - regs->cs == __KERNEL_CS)
18707 - return kernel_stack_pointer(regs);
18708 + if (offset == offsetof(struct pt_regs, sp)) {
18709 + unsigned long cs = regs->cs & 0xffff;
18710 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18711 + return kernel_stack_pointer(regs);
18712 + }
18713 #endif
18714 return *(unsigned long *)((unsigned long)regs + offset);
18715 }
18716 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18717 index ae0e241..e80b10b 100644
18718 --- a/arch/x86/include/asm/qrwlock.h
18719 +++ b/arch/x86/include/asm/qrwlock.h
18720 @@ -7,8 +7,8 @@
18721 #define queue_write_unlock queue_write_unlock
18722 static inline void queue_write_unlock(struct qrwlock *lock)
18723 {
18724 - barrier();
18725 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18726 + barrier();
18727 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18728 }
18729 #endif
18730
18731 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18732 index 9c6b890..5305f53 100644
18733 --- a/arch/x86/include/asm/realmode.h
18734 +++ b/arch/x86/include/asm/realmode.h
18735 @@ -22,16 +22,14 @@ struct real_mode_header {
18736 #endif
18737 /* APM/BIOS reboot */
18738 u32 machine_real_restart_asm;
18739 -#ifdef CONFIG_X86_64
18740 u32 machine_real_restart_seg;
18741 -#endif
18742 };
18743
18744 /* This must match data at trampoline_32/64.S */
18745 struct trampoline_header {
18746 #ifdef CONFIG_X86_32
18747 u32 start;
18748 - u16 gdt_pad;
18749 + u16 boot_cs;
18750 u16 gdt_limit;
18751 u32 gdt_base;
18752 #else
18753 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18754 index a82c4f1..ac45053 100644
18755 --- a/arch/x86/include/asm/reboot.h
18756 +++ b/arch/x86/include/asm/reboot.h
18757 @@ -6,13 +6,13 @@
18758 struct pt_regs;
18759
18760 struct machine_ops {
18761 - void (*restart)(char *cmd);
18762 - void (*halt)(void);
18763 - void (*power_off)(void);
18764 + void (* __noreturn restart)(char *cmd);
18765 + void (* __noreturn halt)(void);
18766 + void (* __noreturn power_off)(void);
18767 void (*shutdown)(void);
18768 void (*crash_shutdown)(struct pt_regs *);
18769 - void (*emergency_restart)(void);
18770 -};
18771 + void (* __noreturn emergency_restart)(void);
18772 +} __no_const;
18773
18774 extern struct machine_ops machine_ops;
18775
18776 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18777 index 8f7866a..e442f20 100644
18778 --- a/arch/x86/include/asm/rmwcc.h
18779 +++ b/arch/x86/include/asm/rmwcc.h
18780 @@ -3,7 +3,34 @@
18781
18782 #ifdef CC_HAVE_ASM_GOTO
18783
18784 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18785 +#ifdef CONFIG_PAX_REFCOUNT
18786 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18787 +do { \
18788 + asm_volatile_goto (fullop \
18789 + ";jno 0f\n" \
18790 + fullantiop \
18791 + ";int $4\n0:\n" \
18792 + _ASM_EXTABLE(0b, 0b) \
18793 + ";j" cc " %l[cc_label]" \
18794 + : : "m" (var), ## __VA_ARGS__ \
18795 + : "memory" : cc_label); \
18796 + return 0; \
18797 +cc_label: \
18798 + return 1; \
18799 +} while (0)
18800 +#else
18801 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18802 +do { \
18803 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18804 + : : "m" (var), ## __VA_ARGS__ \
18805 + : "memory" : cc_label); \
18806 + return 0; \
18807 +cc_label: \
18808 + return 1; \
18809 +} while (0)
18810 +#endif
18811 +
18812 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18813 do { \
18814 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18815 : : "m" (var), ## __VA_ARGS__ \
18816 @@ -13,15 +40,46 @@ cc_label: \
18817 return 1; \
18818 } while (0)
18819
18820 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18821 - __GEN_RMWcc(op " " arg0, var, cc)
18822 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18823 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18824
18825 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18826 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18827 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18828 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18829 +
18830 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18831 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18832 +
18833 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18834 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18835
18836 #else /* !CC_HAVE_ASM_GOTO */
18837
18838 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18839 +#ifdef CONFIG_PAX_REFCOUNT
18840 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18841 +do { \
18842 + char c; \
18843 + asm volatile (fullop \
18844 + ";jno 0f\n" \
18845 + fullantiop \
18846 + ";int $4\n0:\n" \
18847 + _ASM_EXTABLE(0b, 0b) \
18848 + "; set" cc " %1" \
18849 + : "+m" (var), "=qm" (c) \
18850 + : __VA_ARGS__ : "memory"); \
18851 + return c != 0; \
18852 +} while (0)
18853 +#else
18854 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18855 +do { \
18856 + char c; \
18857 + asm volatile (fullop "; set" cc " %1" \
18858 + : "+m" (var), "=qm" (c) \
18859 + : __VA_ARGS__ : "memory"); \
18860 + return c != 0; \
18861 +} while (0)
18862 +#endif
18863 +
18864 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18865 do { \
18866 char c; \
18867 asm volatile (fullop "; set" cc " %1" \
18868 @@ -30,11 +88,17 @@ do { \
18869 return c != 0; \
18870 } while (0)
18871
18872 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18873 - __GEN_RMWcc(op " " arg0, var, cc)
18874 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18875 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18876 +
18877 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18878 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18879 +
18880 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18881 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18882
18883 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18884 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18885 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18886 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18887
18888 #endif /* CC_HAVE_ASM_GOTO */
18889
18890 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18891 index cad82c9..2e5c5c1 100644
18892 --- a/arch/x86/include/asm/rwsem.h
18893 +++ b/arch/x86/include/asm/rwsem.h
18894 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18895 {
18896 asm volatile("# beginning down_read\n\t"
18897 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18898 +
18899 +#ifdef CONFIG_PAX_REFCOUNT
18900 + "jno 0f\n"
18901 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18902 + "int $4\n0:\n"
18903 + _ASM_EXTABLE(0b, 0b)
18904 +#endif
18905 +
18906 /* adds 0x00000001 */
18907 " jns 1f\n"
18908 " call call_rwsem_down_read_failed\n"
18909 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18910 "1:\n\t"
18911 " mov %1,%2\n\t"
18912 " add %3,%2\n\t"
18913 +
18914 +#ifdef CONFIG_PAX_REFCOUNT
18915 + "jno 0f\n"
18916 + "sub %3,%2\n"
18917 + "int $4\n0:\n"
18918 + _ASM_EXTABLE(0b, 0b)
18919 +#endif
18920 +
18921 " jle 2f\n\t"
18922 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18923 " jnz 1b\n\t"
18924 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18925 long tmp;
18926 asm volatile("# beginning down_write\n\t"
18927 LOCK_PREFIX " xadd %1,(%2)\n\t"
18928 +
18929 +#ifdef CONFIG_PAX_REFCOUNT
18930 + "jno 0f\n"
18931 + "mov %1,(%2)\n"
18932 + "int $4\n0:\n"
18933 + _ASM_EXTABLE(0b, 0b)
18934 +#endif
18935 +
18936 /* adds 0xffff0001, returns the old value */
18937 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18938 /* was the active mask 0 before? */
18939 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18940 long tmp;
18941 asm volatile("# beginning __up_read\n\t"
18942 LOCK_PREFIX " xadd %1,(%2)\n\t"
18943 +
18944 +#ifdef CONFIG_PAX_REFCOUNT
18945 + "jno 0f\n"
18946 + "mov %1,(%2)\n"
18947 + "int $4\n0:\n"
18948 + _ASM_EXTABLE(0b, 0b)
18949 +#endif
18950 +
18951 /* subtracts 1, returns the old value */
18952 " jns 1f\n\t"
18953 " call call_rwsem_wake\n" /* expects old value in %edx */
18954 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18955 long tmp;
18956 asm volatile("# beginning __up_write\n\t"
18957 LOCK_PREFIX " xadd %1,(%2)\n\t"
18958 +
18959 +#ifdef CONFIG_PAX_REFCOUNT
18960 + "jno 0f\n"
18961 + "mov %1,(%2)\n"
18962 + "int $4\n0:\n"
18963 + _ASM_EXTABLE(0b, 0b)
18964 +#endif
18965 +
18966 /* subtracts 0xffff0001, returns the old value */
18967 " jns 1f\n\t"
18968 " call call_rwsem_wake\n" /* expects old value in %edx */
18969 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18970 {
18971 asm volatile("# beginning __downgrade_write\n\t"
18972 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18973 +
18974 +#ifdef CONFIG_PAX_REFCOUNT
18975 + "jno 0f\n"
18976 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18977 + "int $4\n0:\n"
18978 + _ASM_EXTABLE(0b, 0b)
18979 +#endif
18980 +
18981 /*
18982 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18983 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18984 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18985 */
18986 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18987 {
18988 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18989 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18990 +
18991 +#ifdef CONFIG_PAX_REFCOUNT
18992 + "jno 0f\n"
18993 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18994 + "int $4\n0:\n"
18995 + _ASM_EXTABLE(0b, 0b)
18996 +#endif
18997 +
18998 : "+m" (sem->count)
18999 : "er" (delta));
19000 }
19001 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19002 */
19003 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
19004 {
19005 - return delta + xadd(&sem->count, delta);
19006 + return delta + xadd_check_overflow(&sem->count, delta);
19007 }
19008
19009 #endif /* __KERNEL__ */
19010 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
19011 index db257a5..b91bc77 100644
19012 --- a/arch/x86/include/asm/segment.h
19013 +++ b/arch/x86/include/asm/segment.h
19014 @@ -73,10 +73,15 @@
19015 * 26 - ESPFIX small SS
19016 * 27 - per-cpu [ offset to per-cpu data area ]
19017 * 28 - stack_canary-20 [ for stack protector ]
19018 - * 29 - unused
19019 - * 30 - unused
19020 + * 29 - PCI BIOS CS
19021 + * 30 - PCI BIOS DS
19022 * 31 - TSS for double fault handler
19023 */
19024 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19025 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19026 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19027 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19028 +
19029 #define GDT_ENTRY_TLS_MIN 6
19030 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19031
19032 @@ -88,6 +93,8 @@
19033
19034 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19035
19036 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19037 +
19038 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19039
19040 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19041 @@ -113,6 +120,12 @@
19042 #define __KERNEL_STACK_CANARY 0
19043 #endif
19044
19045 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19046 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19047 +
19048 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19049 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19050 +
19051 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19052
19053 /*
19054 @@ -140,7 +153,7 @@
19055 */
19056
19057 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19058 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19059 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19060
19061
19062 #else
19063 @@ -164,6 +177,8 @@
19064 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19065 #define __USER32_DS __USER_DS
19066
19067 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19068 +
19069 #define GDT_ENTRY_TSS 8 /* needs two entries */
19070 #define GDT_ENTRY_LDT 10 /* needs two entries */
19071 #define GDT_ENTRY_TLS_MIN 12
19072 @@ -172,6 +187,8 @@
19073 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19074 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19075
19076 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19077 +
19078 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19079 #define FS_TLS 0
19080 #define GS_TLS 1
19081 @@ -179,12 +196,14 @@
19082 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19083 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19084
19085 -#define GDT_ENTRIES 16
19086 +#define GDT_ENTRIES 17
19087
19088 #endif
19089
19090 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19091 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19092 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19093 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19094 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19095 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19096 #ifndef CONFIG_PARAVIRT
19097 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19098 {
19099 unsigned long __limit;
19100 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19101 - return __limit + 1;
19102 + return __limit;
19103 }
19104
19105 #endif /* !__ASSEMBLY__ */
19106 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19107 index 8d3120f..352b440 100644
19108 --- a/arch/x86/include/asm/smap.h
19109 +++ b/arch/x86/include/asm/smap.h
19110 @@ -25,11 +25,40 @@
19111
19112 #include <asm/alternative-asm.h>
19113
19114 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19115 +#define ASM_PAX_OPEN_USERLAND \
19116 + 661: jmp 663f; \
19117 + .pushsection .altinstr_replacement, "a" ; \
19118 + 662: pushq %rax; nop; \
19119 + .popsection ; \
19120 + .pushsection .altinstructions, "a" ; \
19121 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19122 + .popsection ; \
19123 + call __pax_open_userland; \
19124 + popq %rax; \
19125 + 663:
19126 +
19127 +#define ASM_PAX_CLOSE_USERLAND \
19128 + 661: jmp 663f; \
19129 + .pushsection .altinstr_replacement, "a" ; \
19130 + 662: pushq %rax; nop; \
19131 + .popsection; \
19132 + .pushsection .altinstructions, "a" ; \
19133 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19134 + .popsection; \
19135 + call __pax_close_userland; \
19136 + popq %rax; \
19137 + 663:
19138 +#else
19139 +#define ASM_PAX_OPEN_USERLAND
19140 +#define ASM_PAX_CLOSE_USERLAND
19141 +#endif
19142 +
19143 #ifdef CONFIG_X86_SMAP
19144
19145 #define ASM_CLAC \
19146 661: ASM_NOP3 ; \
19147 - .pushsection .altinstr_replacement, "ax" ; \
19148 + .pushsection .altinstr_replacement, "a" ; \
19149 662: __ASM_CLAC ; \
19150 .popsection ; \
19151 .pushsection .altinstructions, "a" ; \
19152 @@ -38,7 +67,7 @@
19153
19154 #define ASM_STAC \
19155 661: ASM_NOP3 ; \
19156 - .pushsection .altinstr_replacement, "ax" ; \
19157 + .pushsection .altinstr_replacement, "a" ; \
19158 662: __ASM_STAC ; \
19159 .popsection ; \
19160 .pushsection .altinstructions, "a" ; \
19161 @@ -56,6 +85,37 @@
19162
19163 #include <asm/alternative.h>
19164
19165 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19166 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19167 +
19168 +extern void __pax_open_userland(void);
19169 +static __always_inline unsigned long pax_open_userland(void)
19170 +{
19171 +
19172 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19173 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19174 + :
19175 + : [open] "i" (__pax_open_userland)
19176 + : "memory", "rax");
19177 +#endif
19178 +
19179 + return 0;
19180 +}
19181 +
19182 +extern void __pax_close_userland(void);
19183 +static __always_inline unsigned long pax_close_userland(void)
19184 +{
19185 +
19186 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19187 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19188 + :
19189 + : [close] "i" (__pax_close_userland)
19190 + : "memory", "rax");
19191 +#endif
19192 +
19193 + return 0;
19194 +}
19195 +
19196 #ifdef CONFIG_X86_SMAP
19197
19198 static __always_inline void clac(void)
19199 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19200 index 8cd1cc3..827e09e 100644
19201 --- a/arch/x86/include/asm/smp.h
19202 +++ b/arch/x86/include/asm/smp.h
19203 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19204 /* cpus sharing the last level cache: */
19205 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19206 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19207 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19208 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19209
19210 static inline struct cpumask *cpu_sibling_mask(int cpu)
19211 {
19212 @@ -78,7 +78,7 @@ struct smp_ops {
19213
19214 void (*send_call_func_ipi)(const struct cpumask *mask);
19215 void (*send_call_func_single_ipi)(int cpu);
19216 -};
19217 +} __no_const;
19218
19219 /* Globals due to paravirt */
19220 extern void set_cpu_sibling_map(int cpu);
19221 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19222 extern int safe_smp_processor_id(void);
19223
19224 #elif defined(CONFIG_X86_64_SMP)
19225 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19226 -
19227 -#define stack_smp_processor_id() \
19228 -({ \
19229 - struct thread_info *ti; \
19230 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19231 - ti->cpu; \
19232 -})
19233 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19234 +#define stack_smp_processor_id() raw_smp_processor_id()
19235 #define safe_smp_processor_id() smp_processor_id()
19236
19237 #endif
19238 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19239 index 6a99859..03cb807 100644
19240 --- a/arch/x86/include/asm/stackprotector.h
19241 +++ b/arch/x86/include/asm/stackprotector.h
19242 @@ -47,7 +47,7 @@
19243 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19244 */
19245 #define GDT_STACK_CANARY_INIT \
19246 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19247 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19248
19249 /*
19250 * Initialize the stackprotector canary value.
19251 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19252
19253 static inline void load_stack_canary_segment(void)
19254 {
19255 -#ifdef CONFIG_X86_32
19256 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19257 asm volatile ("mov %0, %%gs" : : "r" (0));
19258 #endif
19259 }
19260 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19261 index 70bbe39..4ae2bd4 100644
19262 --- a/arch/x86/include/asm/stacktrace.h
19263 +++ b/arch/x86/include/asm/stacktrace.h
19264 @@ -11,28 +11,20 @@
19265
19266 extern int kstack_depth_to_print;
19267
19268 -struct thread_info;
19269 +struct task_struct;
19270 struct stacktrace_ops;
19271
19272 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19273 - unsigned long *stack,
19274 - unsigned long bp,
19275 - const struct stacktrace_ops *ops,
19276 - void *data,
19277 - unsigned long *end,
19278 - int *graph);
19279 +typedef unsigned long walk_stack_t(struct task_struct *task,
19280 + void *stack_start,
19281 + unsigned long *stack,
19282 + unsigned long bp,
19283 + const struct stacktrace_ops *ops,
19284 + void *data,
19285 + unsigned long *end,
19286 + int *graph);
19287
19288 -extern unsigned long
19289 -print_context_stack(struct thread_info *tinfo,
19290 - unsigned long *stack, unsigned long bp,
19291 - const struct stacktrace_ops *ops, void *data,
19292 - unsigned long *end, int *graph);
19293 -
19294 -extern unsigned long
19295 -print_context_stack_bp(struct thread_info *tinfo,
19296 - unsigned long *stack, unsigned long bp,
19297 - const struct stacktrace_ops *ops, void *data,
19298 - unsigned long *end, int *graph);
19299 +extern walk_stack_t print_context_stack;
19300 +extern walk_stack_t print_context_stack_bp;
19301
19302 /* Generic stack tracer with callbacks */
19303
19304 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19305 void (*address)(void *data, unsigned long address, int reliable);
19306 /* On negative return stop dumping */
19307 int (*stack)(void *data, char *name);
19308 - walk_stack_t walk_stack;
19309 + walk_stack_t *walk_stack;
19310 };
19311
19312 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19313 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19314 index 751bf4b..a1278b5 100644
19315 --- a/arch/x86/include/asm/switch_to.h
19316 +++ b/arch/x86/include/asm/switch_to.h
19317 @@ -112,7 +112,7 @@ do { \
19318 "call __switch_to\n\t" \
19319 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19320 __switch_canary \
19321 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19322 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19323 "movq %%rax,%%rdi\n\t" \
19324 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19325 "jnz ret_from_fork\n\t" \
19326 @@ -123,7 +123,7 @@ do { \
19327 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19328 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19329 [_tif_fork] "i" (_TIF_FORK), \
19330 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19331 + [thread_info] "m" (current_tinfo), \
19332 [current_task] "m" (current_task) \
19333 __switch_canary_iparam \
19334 : "memory", "cc" __EXTRA_CLOBBER)
19335 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19336 index 547e344..6be1175 100644
19337 --- a/arch/x86/include/asm/thread_info.h
19338 +++ b/arch/x86/include/asm/thread_info.h
19339 @@ -24,7 +24,6 @@ struct exec_domain;
19340 #include <linux/atomic.h>
19341
19342 struct thread_info {
19343 - struct task_struct *task; /* main task structure */
19344 struct exec_domain *exec_domain; /* execution domain */
19345 __u32 flags; /* low level flags */
19346 __u32 status; /* thread synchronous flags */
19347 @@ -33,13 +32,13 @@ struct thread_info {
19348 mm_segment_t addr_limit;
19349 struct restart_block restart_block;
19350 void __user *sysenter_return;
19351 + unsigned long lowest_stack;
19352 unsigned int sig_on_uaccess_error:1;
19353 unsigned int uaccess_err:1; /* uaccess failed */
19354 };
19355
19356 -#define INIT_THREAD_INFO(tsk) \
19357 +#define INIT_THREAD_INFO \
19358 { \
19359 - .task = &tsk, \
19360 .exec_domain = &default_exec_domain, \
19361 .flags = 0, \
19362 .cpu = 0, \
19363 @@ -50,7 +49,7 @@ struct thread_info {
19364 }, \
19365 }
19366
19367 -#define init_thread_info (init_thread_union.thread_info)
19368 +#define init_thread_info (init_thread_union.stack)
19369 #define init_stack (init_thread_union.stack)
19370
19371 #else /* !__ASSEMBLY__ */
19372 @@ -91,6 +90,7 @@ struct thread_info {
19373 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19374 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19375 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19376 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19377
19378 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19379 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19380 @@ -115,17 +115,18 @@ struct thread_info {
19381 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19382 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19383 #define _TIF_X32 (1 << TIF_X32)
19384 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19385
19386 /* work to do in syscall_trace_enter() */
19387 #define _TIF_WORK_SYSCALL_ENTRY \
19388 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19389 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19390 - _TIF_NOHZ)
19391 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19392
19393 /* work to do in syscall_trace_leave() */
19394 #define _TIF_WORK_SYSCALL_EXIT \
19395 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19396 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19397 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19398
19399 /* work to do on interrupt/exception return */
19400 #define _TIF_WORK_MASK \
19401 @@ -136,7 +137,7 @@ struct thread_info {
19402 /* work to do on any return to user space */
19403 #define _TIF_ALLWORK_MASK \
19404 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19405 - _TIF_NOHZ)
19406 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19407
19408 /* Only used for 64 bit */
19409 #define _TIF_DO_NOTIFY_MASK \
19410 @@ -151,7 +152,6 @@ struct thread_info {
19411 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19412
19413 #define STACK_WARN (THREAD_SIZE/8)
19414 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19415
19416 /*
19417 * macros/functions for gaining access to the thread information structure
19418 @@ -162,26 +162,18 @@ struct thread_info {
19419
19420 DECLARE_PER_CPU(unsigned long, kernel_stack);
19421
19422 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19423 +
19424 static inline struct thread_info *current_thread_info(void)
19425 {
19426 - struct thread_info *ti;
19427 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19428 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19429 - return ti;
19430 + return this_cpu_read_stable(current_tinfo);
19431 }
19432
19433 #else /* !__ASSEMBLY__ */
19434
19435 /* how to get the thread information struct from ASM */
19436 #define GET_THREAD_INFO(reg) \
19437 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19438 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19439 -
19440 -/*
19441 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19442 - * a certain register (to be used in assembler memory operands).
19443 - */
19444 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19445 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19446
19447 #endif
19448
19449 @@ -237,5 +229,12 @@ static inline bool is_ia32_task(void)
19450 extern void arch_task_cache_init(void);
19451 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19452 extern void arch_release_task_struct(struct task_struct *tsk);
19453 +
19454 +#define __HAVE_THREAD_FUNCTIONS
19455 +#define task_thread_info(task) (&(task)->tinfo)
19456 +#define task_stack_page(task) ((task)->stack)
19457 +#define setup_thread_stack(p, org) do {} while (0)
19458 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19459 +
19460 #endif
19461 #endif /* _ASM_X86_THREAD_INFO_H */
19462 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19463 index 04905bf..1178cdf 100644
19464 --- a/arch/x86/include/asm/tlbflush.h
19465 +++ b/arch/x86/include/asm/tlbflush.h
19466 @@ -17,18 +17,44 @@
19467
19468 static inline void __native_flush_tlb(void)
19469 {
19470 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19471 + u64 descriptor[2];
19472 +
19473 + descriptor[0] = PCID_KERNEL;
19474 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19475 + return;
19476 + }
19477 +
19478 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19479 + if (static_cpu_has(X86_FEATURE_PCID)) {
19480 + unsigned int cpu = raw_get_cpu();
19481 +
19482 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19483 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19484 + raw_put_cpu_no_resched();
19485 + return;
19486 + }
19487 +#endif
19488 +
19489 native_write_cr3(native_read_cr3());
19490 }
19491
19492 static inline void __native_flush_tlb_global_irq_disabled(void)
19493 {
19494 - unsigned long cr4;
19495 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19496 + u64 descriptor[2];
19497
19498 - cr4 = native_read_cr4();
19499 - /* clear PGE */
19500 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19501 - /* write old PGE again and flush TLBs */
19502 - native_write_cr4(cr4);
19503 + descriptor[0] = PCID_KERNEL;
19504 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19505 + } else {
19506 + unsigned long cr4;
19507 +
19508 + cr4 = native_read_cr4();
19509 + /* clear PGE */
19510 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19511 + /* write old PGE again and flush TLBs */
19512 + native_write_cr4(cr4);
19513 + }
19514 }
19515
19516 static inline void __native_flush_tlb_global(void)
19517 @@ -49,6 +75,41 @@ static inline void __native_flush_tlb_global(void)
19518
19519 static inline void __native_flush_tlb_single(unsigned long addr)
19520 {
19521 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19522 + u64 descriptor[2];
19523 +
19524 + descriptor[0] = PCID_KERNEL;
19525 + descriptor[1] = addr;
19526 +
19527 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19528 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19529 + if (addr < TASK_SIZE_MAX)
19530 + descriptor[1] += pax_user_shadow_base;
19531 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19532 + }
19533 +
19534 + descriptor[0] = PCID_USER;
19535 + descriptor[1] = addr;
19536 +#endif
19537 +
19538 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19539 + return;
19540 + }
19541 +
19542 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19543 + if (static_cpu_has(X86_FEATURE_PCID)) {
19544 + unsigned int cpu = raw_get_cpu();
19545 +
19546 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19547 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19548 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19549 + raw_put_cpu_no_resched();
19550 +
19551 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19552 + addr += pax_user_shadow_base;
19553 + }
19554 +#endif
19555 +
19556 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19557 }
19558
19559 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19560 index 0d592e0..7430aad 100644
19561 --- a/arch/x86/include/asm/uaccess.h
19562 +++ b/arch/x86/include/asm/uaccess.h
19563 @@ -7,6 +7,7 @@
19564 #include <linux/compiler.h>
19565 #include <linux/thread_info.h>
19566 #include <linux/string.h>
19567 +#include <linux/spinlock.h>
19568 #include <asm/asm.h>
19569 #include <asm/page.h>
19570 #include <asm/smap.h>
19571 @@ -29,7 +30,12 @@
19572
19573 #define get_ds() (KERNEL_DS)
19574 #define get_fs() (current_thread_info()->addr_limit)
19575 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19576 +void __set_fs(mm_segment_t x);
19577 +void set_fs(mm_segment_t x);
19578 +#else
19579 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19580 +#endif
19581
19582 #define segment_eq(a, b) ((a).seg == (b).seg)
19583
19584 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19585 * checks that the pointer is in the user space range - after calling
19586 * this function, memory access functions may still return -EFAULT.
19587 */
19588 -#define access_ok(type, addr, size) \
19589 - likely(!__range_not_ok(addr, size, user_addr_max()))
19590 +extern int _cond_resched(void);
19591 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19592 +#define access_ok(type, addr, size) \
19593 +({ \
19594 + unsigned long __size = size; \
19595 + unsigned long __addr = (unsigned long)addr; \
19596 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19597 + if (__ret_ao && __size) { \
19598 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19599 + unsigned long __end_ao = __addr + __size - 1; \
19600 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19601 + while (__addr_ao <= __end_ao) { \
19602 + char __c_ao; \
19603 + __addr_ao += PAGE_SIZE; \
19604 + if (__size > PAGE_SIZE) \
19605 + _cond_resched(); \
19606 + if (__get_user(__c_ao, (char __user *)__addr)) \
19607 + break; \
19608 + if (type != VERIFY_WRITE) { \
19609 + __addr = __addr_ao; \
19610 + continue; \
19611 + } \
19612 + if (__put_user(__c_ao, (char __user *)__addr)) \
19613 + break; \
19614 + __addr = __addr_ao; \
19615 + } \
19616 + } \
19617 + } \
19618 + __ret_ao; \
19619 +})
19620
19621 /*
19622 * The exception table consists of pairs of addresses relative to the
19623 @@ -176,10 +210,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19624 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19625 __chk_user_ptr(ptr); \
19626 might_fault(); \
19627 + pax_open_userland(); \
19628 asm volatile("call __get_user_%P3" \
19629 : "=a" (__ret_gu), "=r" (__val_gu) \
19630 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19631 (x) = (__typeof__(*(ptr))) __val_gu; \
19632 + pax_close_userland(); \
19633 __ret_gu; \
19634 })
19635
19636 @@ -187,13 +223,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19637 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19638 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19639
19640 -
19641 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19642 +#define __copyuser_seg "gs;"
19643 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19644 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19645 +#else
19646 +#define __copyuser_seg
19647 +#define __COPYUSER_SET_ES
19648 +#define __COPYUSER_RESTORE_ES
19649 +#endif
19650
19651 #ifdef CONFIG_X86_32
19652 #define __put_user_asm_u64(x, addr, err, errret) \
19653 asm volatile(ASM_STAC "\n" \
19654 - "1: movl %%eax,0(%2)\n" \
19655 - "2: movl %%edx,4(%2)\n" \
19656 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19657 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19658 "3: " ASM_CLAC "\n" \
19659 ".section .fixup,\"ax\"\n" \
19660 "4: movl %3,%0\n" \
19661 @@ -206,8 +250,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19662
19663 #define __put_user_asm_ex_u64(x, addr) \
19664 asm volatile(ASM_STAC "\n" \
19665 - "1: movl %%eax,0(%1)\n" \
19666 - "2: movl %%edx,4(%1)\n" \
19667 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19668 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19669 "3: " ASM_CLAC "\n" \
19670 _ASM_EXTABLE_EX(1b, 2b) \
19671 _ASM_EXTABLE_EX(2b, 3b) \
19672 @@ -257,7 +301,8 @@ extern void __put_user_8(void);
19673 __typeof__(*(ptr)) __pu_val; \
19674 __chk_user_ptr(ptr); \
19675 might_fault(); \
19676 - __pu_val = x; \
19677 + __pu_val = (x); \
19678 + pax_open_userland(); \
19679 switch (sizeof(*(ptr))) { \
19680 case 1: \
19681 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19682 @@ -275,6 +320,7 @@ extern void __put_user_8(void);
19683 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19684 break; \
19685 } \
19686 + pax_close_userland(); \
19687 __ret_pu; \
19688 })
19689
19690 @@ -355,8 +401,10 @@ do { \
19691 } while (0)
19692
19693 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19694 +do { \
19695 + pax_open_userland(); \
19696 asm volatile(ASM_STAC "\n" \
19697 - "1: mov"itype" %2,%"rtype"1\n" \
19698 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19699 "2: " ASM_CLAC "\n" \
19700 ".section .fixup,\"ax\"\n" \
19701 "3: mov %3,%0\n" \
19702 @@ -364,8 +412,10 @@ do { \
19703 " jmp 2b\n" \
19704 ".previous\n" \
19705 _ASM_EXTABLE(1b, 3b) \
19706 - : "=r" (err), ltype(x) \
19707 - : "m" (__m(addr)), "i" (errret), "0" (err))
19708 + : "=r" (err), ltype (x) \
19709 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19710 + pax_close_userland(); \
19711 +} while (0)
19712
19713 #define __get_user_size_ex(x, ptr, size) \
19714 do { \
19715 @@ -389,7 +439,7 @@ do { \
19716 } while (0)
19717
19718 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19719 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19720 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19721 "2:\n" \
19722 _ASM_EXTABLE_EX(1b, 2b) \
19723 : ltype(x) : "m" (__m(addr)))
19724 @@ -406,13 +456,24 @@ do { \
19725 int __gu_err; \
19726 unsigned long __gu_val; \
19727 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19728 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19729 + (x) = (__typeof__(*(ptr)))__gu_val; \
19730 __gu_err; \
19731 })
19732
19733 /* FIXME: this hack is definitely wrong -AK */
19734 struct __large_struct { unsigned long buf[100]; };
19735 -#define __m(x) (*(struct __large_struct __user *)(x))
19736 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19737 +#define ____m(x) \
19738 +({ \
19739 + unsigned long ____x = (unsigned long)(x); \
19740 + if (____x < pax_user_shadow_base) \
19741 + ____x += pax_user_shadow_base; \
19742 + (typeof(x))____x; \
19743 +})
19744 +#else
19745 +#define ____m(x) (x)
19746 +#endif
19747 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19748
19749 /*
19750 * Tell gcc we read from memory instead of writing: this is because
19751 @@ -420,8 +481,10 @@ struct __large_struct { unsigned long buf[100]; };
19752 * aliasing issues.
19753 */
19754 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19755 +do { \
19756 + pax_open_userland(); \
19757 asm volatile(ASM_STAC "\n" \
19758 - "1: mov"itype" %"rtype"1,%2\n" \
19759 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19760 "2: " ASM_CLAC "\n" \
19761 ".section .fixup,\"ax\"\n" \
19762 "3: mov %3,%0\n" \
19763 @@ -429,10 +492,12 @@ struct __large_struct { unsigned long buf[100]; };
19764 ".previous\n" \
19765 _ASM_EXTABLE(1b, 3b) \
19766 : "=r"(err) \
19767 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19768 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19769 + pax_close_userland(); \
19770 +} while (0)
19771
19772 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19773 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19774 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19775 "2:\n" \
19776 _ASM_EXTABLE_EX(1b, 2b) \
19777 : : ltype(x), "m" (__m(addr)))
19778 @@ -442,11 +507,13 @@ struct __large_struct { unsigned long buf[100]; };
19779 */
19780 #define uaccess_try do { \
19781 current_thread_info()->uaccess_err = 0; \
19782 + pax_open_userland(); \
19783 stac(); \
19784 barrier();
19785
19786 #define uaccess_catch(err) \
19787 clac(); \
19788 + pax_close_userland(); \
19789 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19790 } while (0)
19791
19792 @@ -471,8 +538,12 @@ struct __large_struct { unsigned long buf[100]; };
19793 * On error, the variable @x is set to zero.
19794 */
19795
19796 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19797 +#define __get_user(x, ptr) get_user((x), (ptr))
19798 +#else
19799 #define __get_user(x, ptr) \
19800 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19801 +#endif
19802
19803 /**
19804 * __put_user: - Write a simple value into user space, with less checking.
19805 @@ -494,8 +565,12 @@ struct __large_struct { unsigned long buf[100]; };
19806 * Returns zero on success, or -EFAULT on error.
19807 */
19808
19809 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19810 +#define __put_user(x, ptr) put_user((x), (ptr))
19811 +#else
19812 #define __put_user(x, ptr) \
19813 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19814 +#endif
19815
19816 #define __get_user_unaligned __get_user
19817 #define __put_user_unaligned __put_user
19818 @@ -513,7 +588,7 @@ struct __large_struct { unsigned long buf[100]; };
19819 #define get_user_ex(x, ptr) do { \
19820 unsigned long __gue_val; \
19821 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19822 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19823 + (x) = (__typeof__(*(ptr)))__gue_val; \
19824 } while (0)
19825
19826 #define put_user_try uaccess_try
19827 @@ -531,7 +606,7 @@ extern __must_check long strlen_user(const char __user *str);
19828 extern __must_check long strnlen_user(const char __user *str, long n);
19829
19830 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19831 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19832 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19833
19834 extern void __cmpxchg_wrong_size(void)
19835 __compiletime_error("Bad argument size for cmpxchg");
19836 @@ -542,18 +617,19 @@ extern void __cmpxchg_wrong_size(void)
19837 __typeof__(ptr) __uval = (uval); \
19838 __typeof__(*(ptr)) __old = (old); \
19839 __typeof__(*(ptr)) __new = (new); \
19840 + pax_open_userland(); \
19841 switch (size) { \
19842 case 1: \
19843 { \
19844 asm volatile("\t" ASM_STAC "\n" \
19845 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19846 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19847 "2:\t" ASM_CLAC "\n" \
19848 "\t.section .fixup, \"ax\"\n" \
19849 "3:\tmov %3, %0\n" \
19850 "\tjmp 2b\n" \
19851 "\t.previous\n" \
19852 _ASM_EXTABLE(1b, 3b) \
19853 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19854 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19855 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19856 : "memory" \
19857 ); \
19858 @@ -562,14 +638,14 @@ extern void __cmpxchg_wrong_size(void)
19859 case 2: \
19860 { \
19861 asm volatile("\t" ASM_STAC "\n" \
19862 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19863 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19864 "2:\t" ASM_CLAC "\n" \
19865 "\t.section .fixup, \"ax\"\n" \
19866 "3:\tmov %3, %0\n" \
19867 "\tjmp 2b\n" \
19868 "\t.previous\n" \
19869 _ASM_EXTABLE(1b, 3b) \
19870 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19871 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19872 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19873 : "memory" \
19874 ); \
19875 @@ -578,14 +654,14 @@ extern void __cmpxchg_wrong_size(void)
19876 case 4: \
19877 { \
19878 asm volatile("\t" ASM_STAC "\n" \
19879 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19880 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19881 "2:\t" ASM_CLAC "\n" \
19882 "\t.section .fixup, \"ax\"\n" \
19883 "3:\tmov %3, %0\n" \
19884 "\tjmp 2b\n" \
19885 "\t.previous\n" \
19886 _ASM_EXTABLE(1b, 3b) \
19887 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19888 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19889 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19890 : "memory" \
19891 ); \
19892 @@ -597,14 +673,14 @@ extern void __cmpxchg_wrong_size(void)
19893 __cmpxchg_wrong_size(); \
19894 \
19895 asm volatile("\t" ASM_STAC "\n" \
19896 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19897 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19898 "2:\t" ASM_CLAC "\n" \
19899 "\t.section .fixup, \"ax\"\n" \
19900 "3:\tmov %3, %0\n" \
19901 "\tjmp 2b\n" \
19902 "\t.previous\n" \
19903 _ASM_EXTABLE(1b, 3b) \
19904 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19905 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19906 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19907 : "memory" \
19908 ); \
19909 @@ -613,6 +689,7 @@ extern void __cmpxchg_wrong_size(void)
19910 default: \
19911 __cmpxchg_wrong_size(); \
19912 } \
19913 + pax_close_userland(); \
19914 *__uval = __old; \
19915 __ret; \
19916 })
19917 @@ -636,17 +713,6 @@ extern struct movsl_mask {
19918
19919 #define ARCH_HAS_NOCACHE_UACCESS 1
19920
19921 -#ifdef CONFIG_X86_32
19922 -# include <asm/uaccess_32.h>
19923 -#else
19924 -# include <asm/uaccess_64.h>
19925 -#endif
19926 -
19927 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19928 - unsigned n);
19929 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19930 - unsigned n);
19931 -
19932 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19933 # define copy_user_diag __compiletime_error
19934 #else
19935 @@ -656,7 +722,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19936 extern void copy_user_diag("copy_from_user() buffer size is too small")
19937 copy_from_user_overflow(void);
19938 extern void copy_user_diag("copy_to_user() buffer size is too small")
19939 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19940 +copy_to_user_overflow(void);
19941
19942 #undef copy_user_diag
19943
19944 @@ -669,7 +735,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19945
19946 extern void
19947 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19948 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19949 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19950 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19951
19952 #else
19953 @@ -684,10 +750,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19954
19955 #endif
19956
19957 +#ifdef CONFIG_X86_32
19958 +# include <asm/uaccess_32.h>
19959 +#else
19960 +# include <asm/uaccess_64.h>
19961 +#endif
19962 +
19963 static inline unsigned long __must_check
19964 copy_from_user(void *to, const void __user *from, unsigned long n)
19965 {
19966 - int sz = __compiletime_object_size(to);
19967 + size_t sz = __compiletime_object_size(to);
19968
19969 might_fault();
19970
19971 @@ -709,12 +781,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19972 * case, and do only runtime checking for non-constant sizes.
19973 */
19974
19975 - if (likely(sz < 0 || sz >= n))
19976 - n = _copy_from_user(to, from, n);
19977 - else if(__builtin_constant_p(n))
19978 - copy_from_user_overflow();
19979 - else
19980 - __copy_from_user_overflow(sz, n);
19981 + if (likely(sz != (size_t)-1 && sz < n)) {
19982 + if(__builtin_constant_p(n))
19983 + copy_from_user_overflow();
19984 + else
19985 + __copy_from_user_overflow(sz, n);
19986 + } else if (access_ok(VERIFY_READ, from, n))
19987 + n = __copy_from_user(to, from, n);
19988 + else if ((long)n > 0)
19989 + memset(to, 0, n);
19990
19991 return n;
19992 }
19993 @@ -722,17 +797,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19994 static inline unsigned long __must_check
19995 copy_to_user(void __user *to, const void *from, unsigned long n)
19996 {
19997 - int sz = __compiletime_object_size(from);
19998 + size_t sz = __compiletime_object_size(from);
19999
20000 might_fault();
20001
20002 /* See the comment in copy_from_user() above. */
20003 - if (likely(sz < 0 || sz >= n))
20004 - n = _copy_to_user(to, from, n);
20005 - else if(__builtin_constant_p(n))
20006 - copy_to_user_overflow();
20007 - else
20008 - __copy_to_user_overflow(sz, n);
20009 + if (likely(sz != (size_t)-1 && sz < n)) {
20010 + if(__builtin_constant_p(n))
20011 + copy_to_user_overflow();
20012 + else
20013 + __copy_to_user_overflow(sz, n);
20014 + } else if (access_ok(VERIFY_WRITE, to, n))
20015 + n = __copy_to_user(to, from, n);
20016
20017 return n;
20018 }
20019 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20020 index 3c03a5d..edb68ae 100644
20021 --- a/arch/x86/include/asm/uaccess_32.h
20022 +++ b/arch/x86/include/asm/uaccess_32.h
20023 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20024 * anything, so this is accurate.
20025 */
20026
20027 -static __always_inline unsigned long __must_check
20028 +static __always_inline __size_overflow(3) unsigned long __must_check
20029 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20030 {
20031 + if ((long)n < 0)
20032 + return n;
20033 +
20034 + check_object_size(from, n, true);
20035 +
20036 if (__builtin_constant_p(n)) {
20037 unsigned long ret;
20038
20039 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20040 __copy_to_user(void __user *to, const void *from, unsigned long n)
20041 {
20042 might_fault();
20043 +
20044 return __copy_to_user_inatomic(to, from, n);
20045 }
20046
20047 -static __always_inline unsigned long
20048 +static __always_inline __size_overflow(3) unsigned long
20049 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20050 {
20051 + if ((long)n < 0)
20052 + return n;
20053 +
20054 /* Avoid zeroing the tail if the copy fails..
20055 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20056 * but as the zeroing behaviour is only significant when n is not
20057 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20058 __copy_from_user(void *to, const void __user *from, unsigned long n)
20059 {
20060 might_fault();
20061 +
20062 + if ((long)n < 0)
20063 + return n;
20064 +
20065 + check_object_size(to, n, false);
20066 +
20067 if (__builtin_constant_p(n)) {
20068 unsigned long ret;
20069
20070 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20071 const void __user *from, unsigned long n)
20072 {
20073 might_fault();
20074 +
20075 + if ((long)n < 0)
20076 + return n;
20077 +
20078 if (__builtin_constant_p(n)) {
20079 unsigned long ret;
20080
20081 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20082 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20083 unsigned long n)
20084 {
20085 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20086 + if ((long)n < 0)
20087 + return n;
20088 +
20089 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20090 }
20091
20092 #endif /* _ASM_X86_UACCESS_32_H */
20093 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20094 index 12a26b9..c36fff5 100644
20095 --- a/arch/x86/include/asm/uaccess_64.h
20096 +++ b/arch/x86/include/asm/uaccess_64.h
20097 @@ -10,6 +10,9 @@
20098 #include <asm/alternative.h>
20099 #include <asm/cpufeature.h>
20100 #include <asm/page.h>
20101 +#include <asm/pgtable.h>
20102 +
20103 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20104
20105 /*
20106 * Copy To/From Userspace
20107 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20108 __must_check unsigned long
20109 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20110
20111 -static __always_inline __must_check unsigned long
20112 -copy_user_generic(void *to, const void *from, unsigned len)
20113 +static __always_inline __must_check __size_overflow(3) unsigned long
20114 +copy_user_generic(void *to, const void *from, unsigned long len)
20115 {
20116 unsigned ret;
20117
20118 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20119 }
20120
20121 __must_check unsigned long
20122 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20123 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20124
20125 static __always_inline __must_check
20126 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20127 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20128 {
20129 - int ret = 0;
20130 + size_t sz = __compiletime_object_size(dst);
20131 + unsigned ret = 0;
20132 +
20133 + if (size > INT_MAX)
20134 + return size;
20135 +
20136 + check_object_size(dst, size, false);
20137 +
20138 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20139 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20140 + return size;
20141 +#endif
20142 +
20143 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20144 + if(__builtin_constant_p(size))
20145 + copy_from_user_overflow();
20146 + else
20147 + __copy_from_user_overflow(sz, size);
20148 + return size;
20149 + }
20150
20151 if (!__builtin_constant_p(size))
20152 - return copy_user_generic(dst, (__force void *)src, size);
20153 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20154 switch (size) {
20155 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20156 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20157 ret, "b", "b", "=q", 1);
20158 return ret;
20159 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20160 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20161 ret, "w", "w", "=r", 2);
20162 return ret;
20163 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20164 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20165 ret, "l", "k", "=r", 4);
20166 return ret;
20167 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20168 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20169 ret, "q", "", "=r", 8);
20170 return ret;
20171 case 10:
20172 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20173 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20174 ret, "q", "", "=r", 10);
20175 if (unlikely(ret))
20176 return ret;
20177 __get_user_asm(*(u16 *)(8 + (char *)dst),
20178 - (u16 __user *)(8 + (char __user *)src),
20179 + (const u16 __user *)(8 + (const char __user *)src),
20180 ret, "w", "w", "=r", 2);
20181 return ret;
20182 case 16:
20183 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20184 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20185 ret, "q", "", "=r", 16);
20186 if (unlikely(ret))
20187 return ret;
20188 __get_user_asm(*(u64 *)(8 + (char *)dst),
20189 - (u64 __user *)(8 + (char __user *)src),
20190 + (const u64 __user *)(8 + (const char __user *)src),
20191 ret, "q", "", "=r", 8);
20192 return ret;
20193 default:
20194 - return copy_user_generic(dst, (__force void *)src, size);
20195 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20196 }
20197 }
20198
20199 static __always_inline __must_check
20200 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20201 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20202 {
20203 might_fault();
20204 return __copy_from_user_nocheck(dst, src, size);
20205 }
20206
20207 static __always_inline __must_check
20208 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20209 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20210 {
20211 - int ret = 0;
20212 + size_t sz = __compiletime_object_size(src);
20213 + unsigned ret = 0;
20214 +
20215 + if (size > INT_MAX)
20216 + return size;
20217 +
20218 + check_object_size(src, size, true);
20219 +
20220 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20221 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20222 + return size;
20223 +#endif
20224 +
20225 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20226 + if(__builtin_constant_p(size))
20227 + copy_to_user_overflow();
20228 + else
20229 + __copy_to_user_overflow(sz, size);
20230 + return size;
20231 + }
20232
20233 if (!__builtin_constant_p(size))
20234 - return copy_user_generic((__force void *)dst, src, size);
20235 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20236 switch (size) {
20237 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20238 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20239 ret, "b", "b", "iq", 1);
20240 return ret;
20241 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20242 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20243 ret, "w", "w", "ir", 2);
20244 return ret;
20245 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20246 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20247 ret, "l", "k", "ir", 4);
20248 return ret;
20249 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20250 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20251 ret, "q", "", "er", 8);
20252 return ret;
20253 case 10:
20254 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20255 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20256 ret, "q", "", "er", 10);
20257 if (unlikely(ret))
20258 return ret;
20259 asm("":::"memory");
20260 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20261 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20262 ret, "w", "w", "ir", 2);
20263 return ret;
20264 case 16:
20265 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20266 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20267 ret, "q", "", "er", 16);
20268 if (unlikely(ret))
20269 return ret;
20270 asm("":::"memory");
20271 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20272 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20273 ret, "q", "", "er", 8);
20274 return ret;
20275 default:
20276 - return copy_user_generic((__force void *)dst, src, size);
20277 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20278 }
20279 }
20280
20281 static __always_inline __must_check
20282 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20283 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20284 {
20285 might_fault();
20286 return __copy_to_user_nocheck(dst, src, size);
20287 }
20288
20289 static __always_inline __must_check
20290 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20291 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20292 {
20293 - int ret = 0;
20294 + unsigned ret = 0;
20295
20296 might_fault();
20297 +
20298 + if (size > INT_MAX)
20299 + return size;
20300 +
20301 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20302 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20303 + return size;
20304 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20305 + return size;
20306 +#endif
20307 +
20308 if (!__builtin_constant_p(size))
20309 - return copy_user_generic((__force void *)dst,
20310 - (__force void *)src, size);
20311 + return copy_user_generic((__force_kernel void *)____m(dst),
20312 + (__force_kernel const void *)____m(src), size);
20313 switch (size) {
20314 case 1: {
20315 u8 tmp;
20316 - __get_user_asm(tmp, (u8 __user *)src,
20317 + __get_user_asm(tmp, (const u8 __user *)src,
20318 ret, "b", "b", "=q", 1);
20319 if (likely(!ret))
20320 __put_user_asm(tmp, (u8 __user *)dst,
20321 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20322 }
20323 case 2: {
20324 u16 tmp;
20325 - __get_user_asm(tmp, (u16 __user *)src,
20326 + __get_user_asm(tmp, (const u16 __user *)src,
20327 ret, "w", "w", "=r", 2);
20328 if (likely(!ret))
20329 __put_user_asm(tmp, (u16 __user *)dst,
20330 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20331
20332 case 4: {
20333 u32 tmp;
20334 - __get_user_asm(tmp, (u32 __user *)src,
20335 + __get_user_asm(tmp, (const u32 __user *)src,
20336 ret, "l", "k", "=r", 4);
20337 if (likely(!ret))
20338 __put_user_asm(tmp, (u32 __user *)dst,
20339 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20340 }
20341 case 8: {
20342 u64 tmp;
20343 - __get_user_asm(tmp, (u64 __user *)src,
20344 + __get_user_asm(tmp, (const u64 __user *)src,
20345 ret, "q", "", "=r", 8);
20346 if (likely(!ret))
20347 __put_user_asm(tmp, (u64 __user *)dst,
20348 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20349 return ret;
20350 }
20351 default:
20352 - return copy_user_generic((__force void *)dst,
20353 - (__force void *)src, size);
20354 + return copy_user_generic((__force_kernel void *)____m(dst),
20355 + (__force_kernel const void *)____m(src), size);
20356 }
20357 }
20358
20359 -static __must_check __always_inline int
20360 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20361 +static __must_check __always_inline unsigned long
20362 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20363 {
20364 return __copy_from_user_nocheck(dst, src, size);
20365 }
20366
20367 -static __must_check __always_inline int
20368 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20369 +static __must_check __always_inline unsigned long
20370 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20371 {
20372 return __copy_to_user_nocheck(dst, src, size);
20373 }
20374
20375 -extern long __copy_user_nocache(void *dst, const void __user *src,
20376 - unsigned size, int zerorest);
20377 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20378 + unsigned long size, int zerorest);
20379
20380 -static inline int
20381 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20382 +static inline unsigned long
20383 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20384 {
20385 might_fault();
20386 +
20387 + if (size > INT_MAX)
20388 + return size;
20389 +
20390 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20391 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20392 + return size;
20393 +#endif
20394 +
20395 return __copy_user_nocache(dst, src, size, 1);
20396 }
20397
20398 -static inline int
20399 +static inline unsigned long
20400 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20401 - unsigned size)
20402 + unsigned long size)
20403 {
20404 + if (size > INT_MAX)
20405 + return size;
20406 +
20407 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20408 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20409 + return size;
20410 +#endif
20411 +
20412 return __copy_user_nocache(dst, src, size, 0);
20413 }
20414
20415 unsigned long
20416 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest);
20417 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest) __size_overflow(3);
20418
20419 #endif /* _ASM_X86_UACCESS_64_H */
20420 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20421 index 5b238981..77fdd78 100644
20422 --- a/arch/x86/include/asm/word-at-a-time.h
20423 +++ b/arch/x86/include/asm/word-at-a-time.h
20424 @@ -11,7 +11,7 @@
20425 * and shift, for example.
20426 */
20427 struct word_at_a_time {
20428 - const unsigned long one_bits, high_bits;
20429 + unsigned long one_bits, high_bits;
20430 };
20431
20432 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20433 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20434 index f58a9c7..dc378042a 100644
20435 --- a/arch/x86/include/asm/x86_init.h
20436 +++ b/arch/x86/include/asm/x86_init.h
20437 @@ -129,7 +129,7 @@ struct x86_init_ops {
20438 struct x86_init_timers timers;
20439 struct x86_init_iommu iommu;
20440 struct x86_init_pci pci;
20441 -};
20442 +} __no_const;
20443
20444 /**
20445 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20446 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20447 void (*setup_percpu_clockev)(void);
20448 void (*early_percpu_clock_init)(void);
20449 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20450 -};
20451 +} __no_const;
20452
20453 struct timespec;
20454
20455 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20456 void (*save_sched_clock_state)(void);
20457 void (*restore_sched_clock_state)(void);
20458 void (*apic_post_init)(void);
20459 -};
20460 +} __no_const;
20461
20462 struct pci_dev;
20463 struct msi_msg;
20464 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20465 void (*teardown_msi_irqs)(struct pci_dev *dev);
20466 void (*restore_msi_irqs)(struct pci_dev *dev);
20467 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20468 -};
20469 +} __no_const;
20470
20471 struct IO_APIC_route_entry;
20472 struct io_apic_irq_attr;
20473 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20474 unsigned int destination, int vector,
20475 struct io_apic_irq_attr *attr);
20476 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20477 -};
20478 +} __no_const;
20479
20480 extern struct x86_init_ops x86_init;
20481 extern struct x86_cpuinit_ops x86_cpuinit;
20482 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20483 index 5eea099..ff7ef8d 100644
20484 --- a/arch/x86/include/asm/xen/page.h
20485 +++ b/arch/x86/include/asm/xen/page.h
20486 @@ -83,7 +83,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20487 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20488 * cases needing an extended handling.
20489 */
20490 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20491 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20492 {
20493 unsigned long mfn;
20494
20495 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20496 index 5fa9770..2b49d6c 100644
20497 --- a/arch/x86/include/asm/xsave.h
20498 +++ b/arch/x86/include/asm/xsave.h
20499 @@ -229,12 +229,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20500 if (unlikely(err))
20501 return -EFAULT;
20502
20503 + pax_open_userland();
20504 __asm__ __volatile__(ASM_STAC "\n"
20505 - "1:"XSAVE"\n"
20506 + "1:"
20507 + __copyuser_seg
20508 + XSAVE"\n"
20509 "2: " ASM_CLAC "\n"
20510 xstate_fault
20511 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20512 : "memory");
20513 + pax_close_userland();
20514 return err;
20515 }
20516
20517 @@ -244,16 +248,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20518 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20519 {
20520 int err = 0;
20521 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20522 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20523 u32 lmask = mask;
20524 u32 hmask = mask >> 32;
20525
20526 + pax_open_userland();
20527 __asm__ __volatile__(ASM_STAC "\n"
20528 - "1:"XRSTOR"\n"
20529 + "1:"
20530 + __copyuser_seg
20531 + XRSTOR"\n"
20532 "2: " ASM_CLAC "\n"
20533 xstate_fault
20534 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20535 : "memory"); /* memory required? */
20536 + pax_close_userland();
20537 return err;
20538 }
20539
20540 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20541 index d993e33..8db1b18 100644
20542 --- a/arch/x86/include/uapi/asm/e820.h
20543 +++ b/arch/x86/include/uapi/asm/e820.h
20544 @@ -58,7 +58,7 @@ struct e820map {
20545 #define ISA_START_ADDRESS 0xa0000
20546 #define ISA_END_ADDRESS 0x100000
20547
20548 -#define BIOS_BEGIN 0x000a0000
20549 +#define BIOS_BEGIN 0x000c0000
20550 #define BIOS_END 0x00100000
20551
20552 #define BIOS_ROM_BASE 0xffe00000
20553 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20554 index 7b0a55a..ad115bf 100644
20555 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20556 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20557 @@ -49,7 +49,6 @@
20558 #define EFLAGS 144
20559 #define RSP 152
20560 #define SS 160
20561 -#define ARGOFFSET R11
20562 #endif /* __ASSEMBLY__ */
20563
20564 /* top of stack page */
20565 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20566 index 5d4502c..a567e09 100644
20567 --- a/arch/x86/kernel/Makefile
20568 +++ b/arch/x86/kernel/Makefile
20569 @@ -24,7 +24,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20570 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20571 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20572 obj-y += probe_roms.o
20573 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20574 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20575 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20576 obj-$(CONFIG_X86_64) += mcount_64.o
20577 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20578 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20579 index b5ddc96..490b4e4 100644
20580 --- a/arch/x86/kernel/acpi/boot.c
20581 +++ b/arch/x86/kernel/acpi/boot.c
20582 @@ -1351,7 +1351,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
20583 * If your system is blacklisted here, but you find that acpi=force
20584 * works for you, please contact linux-acpi@vger.kernel.org
20585 */
20586 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20587 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20588 /*
20589 * Boxes that need ACPI disabled
20590 */
20591 @@ -1426,7 +1426,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20592 };
20593
20594 /* second table for DMI checks that should run after early-quirks */
20595 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20596 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20597 /*
20598 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20599 * which includes some code which overrides all temperature
20600 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20601 index 3136820..e2c6577 100644
20602 --- a/arch/x86/kernel/acpi/sleep.c
20603 +++ b/arch/x86/kernel/acpi/sleep.c
20604 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20605 #else /* CONFIG_64BIT */
20606 #ifdef CONFIG_SMP
20607 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20608 +
20609 + pax_open_kernel();
20610 early_gdt_descr.address =
20611 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20612 + pax_close_kernel();
20613 +
20614 initial_gs = per_cpu_offset(smp_processor_id());
20615 #endif
20616 initial_code = (unsigned long)wakeup_long64;
20617 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20618 index 665c6b7..eae4d56 100644
20619 --- a/arch/x86/kernel/acpi/wakeup_32.S
20620 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20621 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20622 # and restore the stack ... but you need gdt for this to work
20623 movl saved_context_esp, %esp
20624
20625 - movl %cs:saved_magic, %eax
20626 - cmpl $0x12345678, %eax
20627 + cmpl $0x12345678, saved_magic
20628 jne bogus_magic
20629
20630 # jump to place where we left off
20631 - movl saved_eip, %eax
20632 - jmp *%eax
20633 + jmp *(saved_eip)
20634
20635 bogus_magic:
20636 jmp bogus_magic
20637 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20638 index 703130f..27a155d 100644
20639 --- a/arch/x86/kernel/alternative.c
20640 +++ b/arch/x86/kernel/alternative.c
20641 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20642 */
20643 for (a = start; a < end; a++) {
20644 instr = (u8 *)&a->instr_offset + a->instr_offset;
20645 +
20646 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20647 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20648 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20649 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20650 +#endif
20651 +
20652 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20653 BUG_ON(a->replacementlen > a->instrlen);
20654 BUG_ON(a->instrlen > sizeof(insnbuf));
20655 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20656 add_nops(insnbuf + a->replacementlen,
20657 a->instrlen - a->replacementlen);
20658
20659 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20660 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20661 + instr = ktva_ktla(instr);
20662 +#endif
20663 +
20664 text_poke_early(instr, insnbuf, a->instrlen);
20665 }
20666 }
20667 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20668 for (poff = start; poff < end; poff++) {
20669 u8 *ptr = (u8 *)poff + *poff;
20670
20671 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20672 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20673 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20674 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20675 +#endif
20676 +
20677 if (!*poff || ptr < text || ptr >= text_end)
20678 continue;
20679 /* turn DS segment override prefix into lock prefix */
20680 - if (*ptr == 0x3e)
20681 + if (*ktla_ktva(ptr) == 0x3e)
20682 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20683 }
20684 mutex_unlock(&text_mutex);
20685 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20686 for (poff = start; poff < end; poff++) {
20687 u8 *ptr = (u8 *)poff + *poff;
20688
20689 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20690 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20691 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20692 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20693 +#endif
20694 +
20695 if (!*poff || ptr < text || ptr >= text_end)
20696 continue;
20697 /* turn lock prefix into DS segment override prefix */
20698 - if (*ptr == 0xf0)
20699 + if (*ktla_ktva(ptr) == 0xf0)
20700 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20701 }
20702 mutex_unlock(&text_mutex);
20703 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20704
20705 BUG_ON(p->len > MAX_PATCH_LEN);
20706 /* prep the buffer with the original instructions */
20707 - memcpy(insnbuf, p->instr, p->len);
20708 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20709 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20710 (unsigned long)p->instr, p->len);
20711
20712 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20713 if (!uniproc_patched || num_possible_cpus() == 1)
20714 free_init_pages("SMP alternatives",
20715 (unsigned long)__smp_locks,
20716 - (unsigned long)__smp_locks_end);
20717 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20718 #endif
20719
20720 apply_paravirt(__parainstructions, __parainstructions_end);
20721 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20722 * instructions. And on the local CPU you need to be protected again NMI or MCE
20723 * handlers seeing an inconsistent instruction while you patch.
20724 */
20725 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20726 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20727 size_t len)
20728 {
20729 unsigned long flags;
20730 local_irq_save(flags);
20731 - memcpy(addr, opcode, len);
20732 +
20733 + pax_open_kernel();
20734 + memcpy(ktla_ktva(addr), opcode, len);
20735 sync_core();
20736 + pax_close_kernel();
20737 +
20738 local_irq_restore(flags);
20739 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20740 that causes hangs on some VIA CPUs. */
20741 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20742 */
20743 void *text_poke(void *addr, const void *opcode, size_t len)
20744 {
20745 - unsigned long flags;
20746 - char *vaddr;
20747 + unsigned char *vaddr = ktla_ktva(addr);
20748 struct page *pages[2];
20749 - int i;
20750 + size_t i;
20751
20752 if (!core_kernel_text((unsigned long)addr)) {
20753 - pages[0] = vmalloc_to_page(addr);
20754 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20755 + pages[0] = vmalloc_to_page(vaddr);
20756 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20757 } else {
20758 - pages[0] = virt_to_page(addr);
20759 + pages[0] = virt_to_page(vaddr);
20760 WARN_ON(!PageReserved(pages[0]));
20761 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20762 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20763 }
20764 BUG_ON(!pages[0]);
20765 - local_irq_save(flags);
20766 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20767 - if (pages[1])
20768 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20769 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20770 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20771 - clear_fixmap(FIX_TEXT_POKE0);
20772 - if (pages[1])
20773 - clear_fixmap(FIX_TEXT_POKE1);
20774 - local_flush_tlb();
20775 - sync_core();
20776 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20777 - that causes hangs on some VIA CPUs. */
20778 + text_poke_early(addr, opcode, len);
20779 for (i = 0; i < len; i++)
20780 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20781 - local_irq_restore(flags);
20782 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20783 return addr;
20784 }
20785
20786 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20787 if (likely(!bp_patching_in_progress))
20788 return 0;
20789
20790 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20791 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20792 return 0;
20793
20794 /* set up the specified breakpoint handler */
20795 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20796 */
20797 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20798 {
20799 - unsigned char int3 = 0xcc;
20800 + const unsigned char int3 = 0xcc;
20801
20802 bp_int3_handler = handler;
20803 bp_int3_addr = (u8 *)addr + sizeof(int3);
20804 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20805 index 29b5b18..3bdfc29 100644
20806 --- a/arch/x86/kernel/apic/apic.c
20807 +++ b/arch/x86/kernel/apic/apic.c
20808 @@ -201,7 +201,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20809 /*
20810 * Debug level, exported for io_apic.c
20811 */
20812 -unsigned int apic_verbosity;
20813 +int apic_verbosity;
20814
20815 int pic_mode;
20816
20817 @@ -1991,7 +1991,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20818 apic_write(APIC_ESR, 0);
20819 v = apic_read(APIC_ESR);
20820 ack_APIC_irq();
20821 - atomic_inc(&irq_err_count);
20822 + atomic_inc_unchecked(&irq_err_count);
20823
20824 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20825 smp_processor_id(), v);
20826 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20827 index de918c4..32eed23 100644
20828 --- a/arch/x86/kernel/apic/apic_flat_64.c
20829 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20830 @@ -154,7 +154,7 @@ static int flat_probe(void)
20831 return 1;
20832 }
20833
20834 -static struct apic apic_flat = {
20835 +static struct apic apic_flat __read_only = {
20836 .name = "flat",
20837 .probe = flat_probe,
20838 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20839 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20840 return 0;
20841 }
20842
20843 -static struct apic apic_physflat = {
20844 +static struct apic apic_physflat __read_only = {
20845
20846 .name = "physical flat",
20847 .probe = physflat_probe,
20848 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20849 index b205cdb..d8503ff 100644
20850 --- a/arch/x86/kernel/apic/apic_noop.c
20851 +++ b/arch/x86/kernel/apic/apic_noop.c
20852 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20853 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20854 }
20855
20856 -struct apic apic_noop = {
20857 +struct apic apic_noop __read_only = {
20858 .name = "noop",
20859 .probe = noop_probe,
20860 .acpi_madt_oem_check = NULL,
20861 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20862 index c4a8d63..fe893ac 100644
20863 --- a/arch/x86/kernel/apic/bigsmp_32.c
20864 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20865 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20866 return dmi_bigsmp;
20867 }
20868
20869 -static struct apic apic_bigsmp = {
20870 +static struct apic apic_bigsmp __read_only = {
20871
20872 .name = "bigsmp",
20873 .probe = probe_bigsmp,
20874 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20875 index 3f5f604..309c0e6 100644
20876 --- a/arch/x86/kernel/apic/io_apic.c
20877 +++ b/arch/x86/kernel/apic/io_apic.c
20878 @@ -1859,7 +1859,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20879 return ret;
20880 }
20881
20882 -atomic_t irq_mis_count;
20883 +atomic_unchecked_t irq_mis_count;
20884
20885 #ifdef CONFIG_GENERIC_PENDING_IRQ
20886 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20887 @@ -2000,7 +2000,7 @@ static void ack_ioapic_level(struct irq_data *data)
20888 * at the cpu.
20889 */
20890 if (!(v & (1 << (i & 0x1f)))) {
20891 - atomic_inc(&irq_mis_count);
20892 + atomic_inc_unchecked(&irq_mis_count);
20893
20894 eoi_ioapic_irq(irq, cfg);
20895 }
20896 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20897 index bda4886..f9c7195 100644
20898 --- a/arch/x86/kernel/apic/probe_32.c
20899 +++ b/arch/x86/kernel/apic/probe_32.c
20900 @@ -72,7 +72,7 @@ static int probe_default(void)
20901 return 1;
20902 }
20903
20904 -static struct apic apic_default = {
20905 +static struct apic apic_default __read_only = {
20906
20907 .name = "default",
20908 .probe = probe_default,
20909 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20910 index 6cedd79..023ff8e 100644
20911 --- a/arch/x86/kernel/apic/vector.c
20912 +++ b/arch/x86/kernel/apic/vector.c
20913 @@ -21,7 +21,7 @@
20914
20915 static DEFINE_RAW_SPINLOCK(vector_lock);
20916
20917 -void lock_vector_lock(void)
20918 +void lock_vector_lock(void) __acquires(vector_lock)
20919 {
20920 /* Used to the online set of cpus does not change
20921 * during assign_irq_vector.
20922 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20923 raw_spin_lock(&vector_lock);
20924 }
20925
20926 -void unlock_vector_lock(void)
20927 +void unlock_vector_lock(void) __releases(vector_lock)
20928 {
20929 raw_spin_unlock(&vector_lock);
20930 }
20931 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20932 index e658f21..b695a1a 100644
20933 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20934 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20935 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20936 return notifier_from_errno(err);
20937 }
20938
20939 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20940 +static struct notifier_block x2apic_cpu_notifier = {
20941 .notifier_call = update_clusterinfo,
20942 };
20943
20944 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20945 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20946 }
20947
20948 -static struct apic apic_x2apic_cluster = {
20949 +static struct apic apic_x2apic_cluster __read_only = {
20950
20951 .name = "cluster x2apic",
20952 .probe = x2apic_cluster_probe,
20953 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20954 index 6fae733..5ca17af 100644
20955 --- a/arch/x86/kernel/apic/x2apic_phys.c
20956 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20957 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20958 return apic == &apic_x2apic_phys;
20959 }
20960
20961 -static struct apic apic_x2apic_phys = {
20962 +static struct apic apic_x2apic_phys __read_only = {
20963
20964 .name = "physical x2apic",
20965 .probe = x2apic_phys_probe,
20966 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20967 index 8e9dcfd..c61b3e4 100644
20968 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20969 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20970 @@ -348,7 +348,7 @@ static int uv_probe(void)
20971 return apic == &apic_x2apic_uv_x;
20972 }
20973
20974 -static struct apic __refdata apic_x2apic_uv_x = {
20975 +static struct apic apic_x2apic_uv_x __read_only = {
20976
20977 .name = "UV large system",
20978 .probe = uv_probe,
20979 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20980 index 927ec92..0dc3bd4 100644
20981 --- a/arch/x86/kernel/apm_32.c
20982 +++ b/arch/x86/kernel/apm_32.c
20983 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20984 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20985 * even though they are called in protected mode.
20986 */
20987 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20988 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20989 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20990
20991 static const char driver_version[] = "1.16ac"; /* no spaces */
20992 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20993 BUG_ON(cpu != 0);
20994 gdt = get_cpu_gdt_table(cpu);
20995 save_desc_40 = gdt[0x40 / 8];
20996 +
20997 + pax_open_kernel();
20998 gdt[0x40 / 8] = bad_bios_desc;
20999 + pax_close_kernel();
21000
21001 apm_irq_save(flags);
21002 APM_DO_SAVE_SEGS;
21003 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21004 &call->esi);
21005 APM_DO_RESTORE_SEGS;
21006 apm_irq_restore(flags);
21007 +
21008 + pax_open_kernel();
21009 gdt[0x40 / 8] = save_desc_40;
21010 + pax_close_kernel();
21011 +
21012 put_cpu();
21013
21014 return call->eax & 0xff;
21015 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21016 BUG_ON(cpu != 0);
21017 gdt = get_cpu_gdt_table(cpu);
21018 save_desc_40 = gdt[0x40 / 8];
21019 +
21020 + pax_open_kernel();
21021 gdt[0x40 / 8] = bad_bios_desc;
21022 + pax_close_kernel();
21023
21024 apm_irq_save(flags);
21025 APM_DO_SAVE_SEGS;
21026 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21027 &call->eax);
21028 APM_DO_RESTORE_SEGS;
21029 apm_irq_restore(flags);
21030 +
21031 + pax_open_kernel();
21032 gdt[0x40 / 8] = save_desc_40;
21033 + pax_close_kernel();
21034 +
21035 put_cpu();
21036 return error;
21037 }
21038 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21039 * code to that CPU.
21040 */
21041 gdt = get_cpu_gdt_table(0);
21042 +
21043 + pax_open_kernel();
21044 set_desc_base(&gdt[APM_CS >> 3],
21045 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21046 set_desc_base(&gdt[APM_CS_16 >> 3],
21047 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21048 set_desc_base(&gdt[APM_DS >> 3],
21049 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21050 + pax_close_kernel();
21051
21052 proc_create("apm", 0, NULL, &apm_file_ops);
21053
21054 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21055 index 9f6b934..cf5ffb3 100644
21056 --- a/arch/x86/kernel/asm-offsets.c
21057 +++ b/arch/x86/kernel/asm-offsets.c
21058 @@ -32,6 +32,8 @@ void common(void) {
21059 OFFSET(TI_flags, thread_info, flags);
21060 OFFSET(TI_status, thread_info, status);
21061 OFFSET(TI_addr_limit, thread_info, addr_limit);
21062 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21063 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21064
21065 BLANK();
21066 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21067 @@ -52,8 +54,26 @@ void common(void) {
21068 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21069 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21070 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21071 +
21072 +#ifdef CONFIG_PAX_KERNEXEC
21073 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21074 #endif
21075
21076 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21077 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21078 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21079 +#ifdef CONFIG_X86_64
21080 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21081 +#endif
21082 +#endif
21083 +
21084 +#endif
21085 +
21086 + BLANK();
21087 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21088 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21089 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21090 +
21091 #ifdef CONFIG_XEN
21092 BLANK();
21093 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21094 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21095 index fdcbb4d..036dd93 100644
21096 --- a/arch/x86/kernel/asm-offsets_64.c
21097 +++ b/arch/x86/kernel/asm-offsets_64.c
21098 @@ -80,6 +80,7 @@ int main(void)
21099 BLANK();
21100 #undef ENTRY
21101
21102 + DEFINE(TSS_size, sizeof(struct tss_struct));
21103 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21104 BLANK();
21105
21106 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21107 index 80091ae..0c5184f 100644
21108 --- a/arch/x86/kernel/cpu/Makefile
21109 +++ b/arch/x86/kernel/cpu/Makefile
21110 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21111 CFLAGS_REMOVE_perf_event.o = -pg
21112 endif
21113
21114 -# Make sure load_percpu_segment has no stackprotector
21115 -nostackp := $(call cc-option, -fno-stack-protector)
21116 -CFLAGS_common.o := $(nostackp)
21117 -
21118 obj-y := intel_cacheinfo.o scattered.o topology.o
21119 obj-y += common.o
21120 obj-y += rdrand.o
21121 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21122 index 15c5df9..d9a604a 100644
21123 --- a/arch/x86/kernel/cpu/amd.c
21124 +++ b/arch/x86/kernel/cpu/amd.c
21125 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21126 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21127 {
21128 /* AMD errata T13 (order #21922) */
21129 - if ((c->x86 == 6)) {
21130 + if (c->x86 == 6) {
21131 /* Duron Rev A0 */
21132 if (c->x86_model == 3 && c->x86_mask == 0)
21133 size = 64;
21134 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21135 index c604965..0b0e28a 100644
21136 --- a/arch/x86/kernel/cpu/common.c
21137 +++ b/arch/x86/kernel/cpu/common.c
21138 @@ -90,60 +90,6 @@ static const struct cpu_dev default_cpu = {
21139
21140 static const struct cpu_dev *this_cpu = &default_cpu;
21141
21142 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21143 -#ifdef CONFIG_X86_64
21144 - /*
21145 - * We need valid kernel segments for data and code in long mode too
21146 - * IRET will check the segment types kkeil 2000/10/28
21147 - * Also sysret mandates a special GDT layout
21148 - *
21149 - * TLS descriptors are currently at a different place compared to i386.
21150 - * Hopefully nobody expects them at a fixed place (Wine?)
21151 - */
21152 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21153 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21154 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21155 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21156 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21157 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21158 -#else
21159 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21160 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21161 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21162 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21163 - /*
21164 - * Segments used for calling PnP BIOS have byte granularity.
21165 - * They code segments and data segments have fixed 64k limits,
21166 - * the transfer segment sizes are set at run time.
21167 - */
21168 - /* 32-bit code */
21169 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21170 - /* 16-bit code */
21171 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21172 - /* 16-bit data */
21173 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21174 - /* 16-bit data */
21175 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21176 - /* 16-bit data */
21177 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21178 - /*
21179 - * The APM segments have byte granularity and their bases
21180 - * are set at run time. All have 64k limits.
21181 - */
21182 - /* 32-bit code */
21183 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21184 - /* 16-bit code */
21185 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21186 - /* data */
21187 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21188 -
21189 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21190 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21191 - GDT_STACK_CANARY_INIT
21192 -#endif
21193 -} };
21194 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21195 -
21196 static int __init x86_xsave_setup(char *s)
21197 {
21198 if (strlen(s))
21199 @@ -305,6 +251,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21200 }
21201 }
21202
21203 +#ifdef CONFIG_X86_64
21204 +static __init int setup_disable_pcid(char *arg)
21205 +{
21206 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21207 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21208 +
21209 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21210 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21211 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21212 +#endif
21213 +
21214 + return 1;
21215 +}
21216 +__setup("nopcid", setup_disable_pcid);
21217 +
21218 +static void setup_pcid(struct cpuinfo_x86 *c)
21219 +{
21220 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21221 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21222 +
21223 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21224 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21225 + pax_open_kernel();
21226 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21227 + pax_close_kernel();
21228 + printk("PAX: slow and weak UDEREF enabled\n");
21229 + } else
21230 + printk("PAX: UDEREF disabled\n");
21231 +#endif
21232 +
21233 + return;
21234 + }
21235 +
21236 + printk("PAX: PCID detected\n");
21237 + set_in_cr4(X86_CR4_PCIDE);
21238 +
21239 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21240 + pax_open_kernel();
21241 + clone_pgd_mask = ~(pgdval_t)0UL;
21242 + pax_close_kernel();
21243 + if (pax_user_shadow_base)
21244 + printk("PAX: weak UDEREF enabled\n");
21245 + else {
21246 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21247 + printk("PAX: strong UDEREF enabled\n");
21248 + }
21249 +#endif
21250 +
21251 + if (cpu_has(c, X86_FEATURE_INVPCID))
21252 + printk("PAX: INVPCID detected\n");
21253 +}
21254 +#endif
21255 +
21256 /*
21257 * Some CPU features depend on higher CPUID levels, which may not always
21258 * be available due to CPUID level capping or broken virtualization
21259 @@ -405,7 +404,7 @@ void switch_to_new_gdt(int cpu)
21260 {
21261 struct desc_ptr gdt_descr;
21262
21263 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21264 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21265 gdt_descr.size = GDT_SIZE - 1;
21266 load_gdt(&gdt_descr);
21267 /* Reload the per-cpu base */
21268 @@ -895,6 +894,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21269 setup_smep(c);
21270 setup_smap(c);
21271
21272 +#ifdef CONFIG_X86_64
21273 + setup_pcid(c);
21274 +#endif
21275 +
21276 /*
21277 * The vendor-specific functions might have changed features.
21278 * Now we do "generic changes."
21279 @@ -903,6 +906,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21280 /* Filter out anything that depends on CPUID levels we don't have */
21281 filter_cpuid_features(c, true);
21282
21283 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
21284 + setup_clear_cpu_cap(X86_FEATURE_SEP);
21285 +#endif
21286 +
21287 /* If the model name is still unset, do table lookup. */
21288 if (!c->x86_model_id[0]) {
21289 const char *p;
21290 @@ -977,7 +984,7 @@ static void syscall32_cpu_init(void)
21291 void enable_sep_cpu(void)
21292 {
21293 int cpu = get_cpu();
21294 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21295 + struct tss_struct *tss = init_tss + cpu;
21296
21297 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21298 put_cpu();
21299 @@ -1115,14 +1122,16 @@ static __init int setup_disablecpuid(char *arg)
21300 }
21301 __setup("clearcpuid=", setup_disablecpuid);
21302
21303 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21304 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21305 +
21306 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21307 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21308 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21309 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21310
21311 #ifdef CONFIG_X86_64
21312 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21313 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21314 - (unsigned long) debug_idt_table };
21315 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21316 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21317
21318 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21319 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21320 @@ -1299,7 +1308,7 @@ void cpu_init(void)
21321 */
21322 load_ucode_ap();
21323
21324 - t = &per_cpu(init_tss, cpu);
21325 + t = init_tss + cpu;
21326 oist = &per_cpu(orig_ist, cpu);
21327
21328 #ifdef CONFIG_NUMA
21329 @@ -1331,7 +1340,6 @@ void cpu_init(void)
21330 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21331 barrier();
21332
21333 - x86_configure_nx();
21334 enable_x2apic();
21335
21336 /*
21337 @@ -1383,7 +1391,7 @@ void cpu_init(void)
21338 {
21339 int cpu = smp_processor_id();
21340 struct task_struct *curr = current;
21341 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21342 + struct tss_struct *t = init_tss + cpu;
21343 struct thread_struct *thread = &curr->thread;
21344
21345 wait_for_master_cpu(cpu);
21346 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21347 index c703507..28535e3 100644
21348 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21349 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21350 @@ -1026,6 +1026,22 @@ static struct attribute *default_attrs[] = {
21351 };
21352
21353 #ifdef CONFIG_AMD_NB
21354 +static struct attribute *default_attrs_amd_nb[] = {
21355 + &type.attr,
21356 + &level.attr,
21357 + &coherency_line_size.attr,
21358 + &physical_line_partition.attr,
21359 + &ways_of_associativity.attr,
21360 + &number_of_sets.attr,
21361 + &size.attr,
21362 + &shared_cpu_map.attr,
21363 + &shared_cpu_list.attr,
21364 + NULL,
21365 + NULL,
21366 + NULL,
21367 + NULL
21368 +};
21369 +
21370 static struct attribute **amd_l3_attrs(void)
21371 {
21372 static struct attribute **attrs;
21373 @@ -1036,18 +1052,7 @@ static struct attribute **amd_l3_attrs(void)
21374
21375 n = ARRAY_SIZE(default_attrs);
21376
21377 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21378 - n += 2;
21379 -
21380 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21381 - n += 1;
21382 -
21383 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21384 - if (attrs == NULL)
21385 - return attrs = default_attrs;
21386 -
21387 - for (n = 0; default_attrs[n]; n++)
21388 - attrs[n] = default_attrs[n];
21389 + attrs = default_attrs_amd_nb;
21390
21391 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21392 attrs[n++] = &cache_disable_0.attr;
21393 @@ -1098,6 +1103,13 @@ static struct kobj_type ktype_cache = {
21394 .default_attrs = default_attrs,
21395 };
21396
21397 +#ifdef CONFIG_AMD_NB
21398 +static struct kobj_type ktype_cache_amd_nb = {
21399 + .sysfs_ops = &sysfs_ops,
21400 + .default_attrs = default_attrs_amd_nb,
21401 +};
21402 +#endif
21403 +
21404 static struct kobj_type ktype_percpu_entry = {
21405 .sysfs_ops = &sysfs_ops,
21406 };
21407 @@ -1163,20 +1175,26 @@ static int cache_add_dev(struct device *dev)
21408 return retval;
21409 }
21410
21411 +#ifdef CONFIG_AMD_NB
21412 + amd_l3_attrs();
21413 +#endif
21414 +
21415 for (i = 0; i < num_cache_leaves; i++) {
21416 + struct kobj_type *ktype;
21417 +
21418 this_object = INDEX_KOBJECT_PTR(cpu, i);
21419 this_object->cpu = cpu;
21420 this_object->index = i;
21421
21422 this_leaf = CPUID4_INFO_IDX(cpu, i);
21423
21424 - ktype_cache.default_attrs = default_attrs;
21425 + ktype = &ktype_cache;
21426 #ifdef CONFIG_AMD_NB
21427 if (this_leaf->base.nb)
21428 - ktype_cache.default_attrs = amd_l3_attrs();
21429 + ktype = &ktype_cache_amd_nb;
21430 #endif
21431 retval = kobject_init_and_add(&(this_object->kobj),
21432 - &ktype_cache,
21433 + ktype,
21434 per_cpu(ici_cache_kobject, cpu),
21435 "index%1lu", i);
21436 if (unlikely(retval)) {
21437 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21438 index d2c6116..62fd7aa 100644
21439 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21440 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21441 @@ -45,6 +45,7 @@
21442 #include <asm/processor.h>
21443 #include <asm/mce.h>
21444 #include <asm/msr.h>
21445 +#include <asm/local.h>
21446
21447 #include "mce-internal.h"
21448
21449 @@ -259,7 +260,7 @@ static void print_mce(struct mce *m)
21450 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21451 m->cs, m->ip);
21452
21453 - if (m->cs == __KERNEL_CS)
21454 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21455 print_symbol("{%s}", m->ip);
21456 pr_cont("\n");
21457 }
21458 @@ -292,10 +293,10 @@ static void print_mce(struct mce *m)
21459
21460 #define PANIC_TIMEOUT 5 /* 5 seconds */
21461
21462 -static atomic_t mce_panicked;
21463 +static atomic_unchecked_t mce_panicked;
21464
21465 static int fake_panic;
21466 -static atomic_t mce_fake_panicked;
21467 +static atomic_unchecked_t mce_fake_panicked;
21468
21469 /* Panic in progress. Enable interrupts and wait for final IPI */
21470 static void wait_for_panic(void)
21471 @@ -319,7 +320,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21472 /*
21473 * Make sure only one CPU runs in machine check panic
21474 */
21475 - if (atomic_inc_return(&mce_panicked) > 1)
21476 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21477 wait_for_panic();
21478 barrier();
21479
21480 @@ -327,7 +328,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21481 console_verbose();
21482 } else {
21483 /* Don't log too much for fake panic */
21484 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21485 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21486 return;
21487 }
21488 /* First print corrected ones that are still unlogged */
21489 @@ -366,7 +367,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21490 if (!fake_panic) {
21491 if (panic_timeout == 0)
21492 panic_timeout = mca_cfg.panic_timeout;
21493 - panic(msg);
21494 + panic("%s", msg);
21495 } else
21496 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21497 }
21498 @@ -744,7 +745,7 @@ static int mce_timed_out(u64 *t)
21499 * might have been modified by someone else.
21500 */
21501 rmb();
21502 - if (atomic_read(&mce_panicked))
21503 + if (atomic_read_unchecked(&mce_panicked))
21504 wait_for_panic();
21505 if (!mca_cfg.monarch_timeout)
21506 goto out;
21507 @@ -1722,7 +1723,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21508 }
21509
21510 /* Call the installed machine check handler for this CPU setup. */
21511 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21512 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21513 unexpected_machine_check;
21514
21515 /*
21516 @@ -1745,7 +1746,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21517 return;
21518 }
21519
21520 + pax_open_kernel();
21521 machine_check_vector = do_machine_check;
21522 + pax_close_kernel();
21523
21524 __mcheck_cpu_init_generic();
21525 __mcheck_cpu_init_vendor(c);
21526 @@ -1759,7 +1762,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21527 */
21528
21529 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21530 -static int mce_chrdev_open_count; /* #times opened */
21531 +static local_t mce_chrdev_open_count; /* #times opened */
21532 static int mce_chrdev_open_exclu; /* already open exclusive? */
21533
21534 static int mce_chrdev_open(struct inode *inode, struct file *file)
21535 @@ -1767,7 +1770,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21536 spin_lock(&mce_chrdev_state_lock);
21537
21538 if (mce_chrdev_open_exclu ||
21539 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21540 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21541 spin_unlock(&mce_chrdev_state_lock);
21542
21543 return -EBUSY;
21544 @@ -1775,7 +1778,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21545
21546 if (file->f_flags & O_EXCL)
21547 mce_chrdev_open_exclu = 1;
21548 - mce_chrdev_open_count++;
21549 + local_inc(&mce_chrdev_open_count);
21550
21551 spin_unlock(&mce_chrdev_state_lock);
21552
21553 @@ -1786,7 +1789,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21554 {
21555 spin_lock(&mce_chrdev_state_lock);
21556
21557 - mce_chrdev_open_count--;
21558 + local_dec(&mce_chrdev_open_count);
21559 mce_chrdev_open_exclu = 0;
21560
21561 spin_unlock(&mce_chrdev_state_lock);
21562 @@ -2461,7 +2464,7 @@ static __init void mce_init_banks(void)
21563
21564 for (i = 0; i < mca_cfg.banks; i++) {
21565 struct mce_bank *b = &mce_banks[i];
21566 - struct device_attribute *a = &b->attr;
21567 + device_attribute_no_const *a = &b->attr;
21568
21569 sysfs_attr_init(&a->attr);
21570 a->attr.name = b->attrname;
21571 @@ -2568,7 +2571,7 @@ struct dentry *mce_get_debugfs_dir(void)
21572 static void mce_reset(void)
21573 {
21574 cpu_missing = 0;
21575 - atomic_set(&mce_fake_panicked, 0);
21576 + atomic_set_unchecked(&mce_fake_panicked, 0);
21577 atomic_set(&mce_executing, 0);
21578 atomic_set(&mce_callin, 0);
21579 atomic_set(&global_nwo, 0);
21580 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21581 index a304298..49b6d06 100644
21582 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21583 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21584 @@ -10,6 +10,7 @@
21585 #include <asm/processor.h>
21586 #include <asm/mce.h>
21587 #include <asm/msr.h>
21588 +#include <asm/pgtable.h>
21589
21590 /* By default disabled */
21591 int mce_p5_enabled __read_mostly;
21592 @@ -48,7 +49,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21593 if (!cpu_has(c, X86_FEATURE_MCE))
21594 return;
21595
21596 + pax_open_kernel();
21597 machine_check_vector = pentium_machine_check;
21598 + pax_close_kernel();
21599 /* Make sure the vector pointer is visible before we enable MCEs: */
21600 wmb();
21601
21602 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21603 index 7dc5564..1273569 100644
21604 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21605 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21606 @@ -9,6 +9,7 @@
21607 #include <asm/processor.h>
21608 #include <asm/mce.h>
21609 #include <asm/msr.h>
21610 +#include <asm/pgtable.h>
21611
21612 /* Machine check handler for WinChip C6: */
21613 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21614 @@ -22,7 +23,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21615 {
21616 u32 lo, hi;
21617
21618 + pax_open_kernel();
21619 machine_check_vector = winchip_machine_check;
21620 + pax_close_kernel();
21621 /* Make sure the vector pointer is visible before we enable MCEs: */
21622 wmb();
21623
21624 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21625 index 36a8361..e7058c2 100644
21626 --- a/arch/x86/kernel/cpu/microcode/core.c
21627 +++ b/arch/x86/kernel/cpu/microcode/core.c
21628 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21629 return NOTIFY_OK;
21630 }
21631
21632 -static struct notifier_block __refdata mc_cpu_notifier = {
21633 +static struct notifier_block mc_cpu_notifier = {
21634 .notifier_call = mc_cpu_callback,
21635 };
21636
21637 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21638 index c6826d1..8dc677e 100644
21639 --- a/arch/x86/kernel/cpu/microcode/intel.c
21640 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21641 @@ -196,6 +196,11 @@ static enum ucode_state generic_load_microcode(int cpu, void *data, size_t size,
21642 struct microcode_header_intel mc_header;
21643 unsigned int mc_size;
21644
21645 + if (leftover < sizeof(mc_header)) {
21646 + pr_err("error! Truncated header in microcode data file\n");
21647 + break;
21648 + }
21649 +
21650 if (get_ucode_data(&mc_header, ucode_ptr, sizeof(mc_header)))
21651 break;
21652
21653 @@ -293,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21654
21655 static int get_ucode_user(void *to, const void *from, size_t n)
21656 {
21657 - return copy_from_user(to, from, n);
21658 + return copy_from_user(to, (const void __force_user *)from, n);
21659 }
21660
21661 static enum ucode_state
21662 request_microcode_user(int cpu, const void __user *buf, size_t size)
21663 {
21664 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21665 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21666 }
21667
21668 static void microcode_fini_cpu(int cpu)
21669 diff --git a/arch/x86/kernel/cpu/microcode/intel_early.c b/arch/x86/kernel/cpu/microcode/intel_early.c
21670 index ec9df6f..420eb93 100644
21671 --- a/arch/x86/kernel/cpu/microcode/intel_early.c
21672 +++ b/arch/x86/kernel/cpu/microcode/intel_early.c
21673 @@ -321,7 +321,11 @@ get_matching_model_microcode(int cpu, unsigned long start,
21674 unsigned int mc_saved_count = mc_saved_data->mc_saved_count;
21675 int i;
21676
21677 - while (leftover) {
21678 + while (leftover && mc_saved_count < ARRAY_SIZE(mc_saved_tmp)) {
21679 +
21680 + if (leftover < sizeof(mc_header))
21681 + break;
21682 +
21683 mc_header = (struct microcode_header_intel *)ucode_ptr;
21684
21685 mc_size = get_totalsize(mc_header);
21686 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21687 index ea5f363..cb0e905 100644
21688 --- a/arch/x86/kernel/cpu/mtrr/main.c
21689 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21690 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21691 u64 size_or_mask, size_and_mask;
21692 static bool mtrr_aps_delayed_init;
21693
21694 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21695 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21696
21697 const struct mtrr_ops *mtrr_if;
21698
21699 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21700 index df5e41f..816c719 100644
21701 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21702 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21703 @@ -25,7 +25,7 @@ struct mtrr_ops {
21704 int (*validate_add_page)(unsigned long base, unsigned long size,
21705 unsigned int type);
21706 int (*have_wrcomb)(void);
21707 -};
21708 +} __do_const;
21709
21710 extern int generic_get_free_region(unsigned long base, unsigned long size,
21711 int replace_reg);
21712 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21713 index 143e5f5..5825081 100644
21714 --- a/arch/x86/kernel/cpu/perf_event.c
21715 +++ b/arch/x86/kernel/cpu/perf_event.c
21716 @@ -1374,7 +1374,7 @@ static void __init pmu_check_apic(void)
21717
21718 }
21719
21720 -static struct attribute_group x86_pmu_format_group = {
21721 +static attribute_group_no_const x86_pmu_format_group = {
21722 .name = "format",
21723 .attrs = NULL,
21724 };
21725 @@ -1473,7 +1473,7 @@ static struct attribute *events_attr[] = {
21726 NULL,
21727 };
21728
21729 -static struct attribute_group x86_pmu_events_group = {
21730 +static attribute_group_no_const x86_pmu_events_group = {
21731 .name = "events",
21732 .attrs = events_attr,
21733 };
21734 @@ -1997,7 +1997,7 @@ static unsigned long get_segment_base(unsigned int segment)
21735 if (idx > GDT_ENTRIES)
21736 return 0;
21737
21738 - desc = raw_cpu_ptr(gdt_page.gdt);
21739 + desc = get_cpu_gdt_table(smp_processor_id());
21740 }
21741
21742 return get_desc_base(desc + idx);
21743 @@ -2087,7 +2087,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21744 break;
21745
21746 perf_callchain_store(entry, frame.return_address);
21747 - fp = frame.next_frame;
21748 + fp = (const void __force_user *)frame.next_frame;
21749 }
21750 }
21751
21752 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21753 index 97242a9..cf9c30e 100644
21754 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21755 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21756 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21757 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21758 {
21759 struct attribute **attrs;
21760 - struct attribute_group *attr_group;
21761 + attribute_group_no_const *attr_group;
21762 int i = 0, j;
21763
21764 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21765 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21766 index 498b6d9..4126515 100644
21767 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21768 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21769 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21770 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21771
21772 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21773 - u64 capabilities;
21774 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21775
21776 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21777 - x86_pmu.intel_cap.capabilities = capabilities;
21778 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21779 + x86_pmu.intel_cap.capabilities = capabilities;
21780 }
21781
21782 intel_ds_init();
21783 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21784 index c4bb8b8..9f7384d 100644
21785 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21786 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21787 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21788 NULL,
21789 };
21790
21791 -static struct attribute_group rapl_pmu_events_group = {
21792 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21793 .name = "events",
21794 .attrs = NULL, /* patched at runtime */
21795 };
21796 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21797 index c635b8b..b78835e 100644
21798 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21799 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21800 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21801 static int __init uncore_type_init(struct intel_uncore_type *type)
21802 {
21803 struct intel_uncore_pmu *pmus;
21804 - struct attribute_group *attr_group;
21805 + attribute_group_no_const *attr_group;
21806 struct attribute **attrs;
21807 int i, j;
21808
21809 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21810 index 6c8c1e7..515b98a 100644
21811 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21812 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21813 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21814 struct uncore_event_desc {
21815 struct kobj_attribute attr;
21816 const char *config;
21817 -};
21818 +} __do_const;
21819
21820 ssize_t uncore_event_show(struct kobject *kobj,
21821 struct kobj_attribute *attr, char *buf);
21822 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21823 index 83741a7..bd3507d 100644
21824 --- a/arch/x86/kernel/cpuid.c
21825 +++ b/arch/x86/kernel/cpuid.c
21826 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21827 return notifier_from_errno(err);
21828 }
21829
21830 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21831 +static struct notifier_block cpuid_class_cpu_notifier =
21832 {
21833 .notifier_call = cpuid_class_cpu_callback,
21834 };
21835 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21836 index aceb2f9..c76d3e3 100644
21837 --- a/arch/x86/kernel/crash.c
21838 +++ b/arch/x86/kernel/crash.c
21839 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21840 #ifdef CONFIG_X86_32
21841 struct pt_regs fixed_regs;
21842
21843 - if (!user_mode_vm(regs)) {
21844 + if (!user_mode(regs)) {
21845 crash_fixup_ss_esp(&fixed_regs, regs);
21846 regs = &fixed_regs;
21847 }
21848 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21849 index afa64ad..dce67dd 100644
21850 --- a/arch/x86/kernel/crash_dump_64.c
21851 +++ b/arch/x86/kernel/crash_dump_64.c
21852 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21853 return -ENOMEM;
21854
21855 if (userbuf) {
21856 - if (copy_to_user(buf, vaddr + offset, csize)) {
21857 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21858 iounmap(vaddr);
21859 return -EFAULT;
21860 }
21861 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21862 index f6dfd93..892ade4 100644
21863 --- a/arch/x86/kernel/doublefault.c
21864 +++ b/arch/x86/kernel/doublefault.c
21865 @@ -12,7 +12,7 @@
21866
21867 #define DOUBLEFAULT_STACKSIZE (1024)
21868 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21869 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21870 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21871
21872 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21873
21874 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21875 unsigned long gdt, tss;
21876
21877 native_store_gdt(&gdt_desc);
21878 - gdt = gdt_desc.address;
21879 + gdt = (unsigned long)gdt_desc.address;
21880
21881 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21882
21883 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21884 /* 0x2 bit is always set */
21885 .flags = X86_EFLAGS_SF | 0x2,
21886 .sp = STACK_START,
21887 - .es = __USER_DS,
21888 + .es = __KERNEL_DS,
21889 .cs = __KERNEL_CS,
21890 .ss = __KERNEL_DS,
21891 - .ds = __USER_DS,
21892 + .ds = __KERNEL_DS,
21893 .fs = __KERNEL_PERCPU,
21894
21895 .__cr3 = __pa_nodebug(swapper_pg_dir),
21896 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21897 index b74ebc7..2c95874 100644
21898 --- a/arch/x86/kernel/dumpstack.c
21899 +++ b/arch/x86/kernel/dumpstack.c
21900 @@ -2,6 +2,9 @@
21901 * Copyright (C) 1991, 1992 Linus Torvalds
21902 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21903 */
21904 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21905 +#define __INCLUDED_BY_HIDESYM 1
21906 +#endif
21907 #include <linux/kallsyms.h>
21908 #include <linux/kprobes.h>
21909 #include <linux/uaccess.h>
21910 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21911
21912 void printk_address(unsigned long address)
21913 {
21914 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21915 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21916 }
21917
21918 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21919 static void
21920 print_ftrace_graph_addr(unsigned long addr, void *data,
21921 const struct stacktrace_ops *ops,
21922 - struct thread_info *tinfo, int *graph)
21923 + struct task_struct *task, int *graph)
21924 {
21925 - struct task_struct *task;
21926 unsigned long ret_addr;
21927 int index;
21928
21929 if (addr != (unsigned long)return_to_handler)
21930 return;
21931
21932 - task = tinfo->task;
21933 index = task->curr_ret_stack;
21934
21935 if (!task->ret_stack || index < *graph)
21936 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21937 static inline void
21938 print_ftrace_graph_addr(unsigned long addr, void *data,
21939 const struct stacktrace_ops *ops,
21940 - struct thread_info *tinfo, int *graph)
21941 + struct task_struct *task, int *graph)
21942 { }
21943 #endif
21944
21945 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21946 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21947 */
21948
21949 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21950 - void *p, unsigned int size, void *end)
21951 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21952 {
21953 - void *t = tinfo;
21954 if (end) {
21955 if (p < end && p >= (end-THREAD_SIZE))
21956 return 1;
21957 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21958 }
21959
21960 unsigned long
21961 -print_context_stack(struct thread_info *tinfo,
21962 +print_context_stack(struct task_struct *task, void *stack_start,
21963 unsigned long *stack, unsigned long bp,
21964 const struct stacktrace_ops *ops, void *data,
21965 unsigned long *end, int *graph)
21966 {
21967 struct stack_frame *frame = (struct stack_frame *)bp;
21968
21969 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21970 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21971 unsigned long addr;
21972
21973 addr = *stack;
21974 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21975 } else {
21976 ops->address(data, addr, 0);
21977 }
21978 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21979 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21980 }
21981 stack++;
21982 }
21983 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21984 EXPORT_SYMBOL_GPL(print_context_stack);
21985
21986 unsigned long
21987 -print_context_stack_bp(struct thread_info *tinfo,
21988 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21989 unsigned long *stack, unsigned long bp,
21990 const struct stacktrace_ops *ops, void *data,
21991 unsigned long *end, int *graph)
21992 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21993 struct stack_frame *frame = (struct stack_frame *)bp;
21994 unsigned long *ret_addr = &frame->return_address;
21995
21996 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21997 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21998 unsigned long addr = *ret_addr;
21999
22000 if (!__kernel_text_address(addr))
22001 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22002 ops->address(data, addr, 1);
22003 frame = frame->next_frame;
22004 ret_addr = &frame->return_address;
22005 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22006 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22007 }
22008
22009 return (unsigned long)frame;
22010 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
22011 static void print_trace_address(void *data, unsigned long addr, int reliable)
22012 {
22013 touch_nmi_watchdog();
22014 - printk(data);
22015 + printk("%s", (char *)data);
22016 printk_stack_address(addr, reliable);
22017 }
22018
22019 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22020 EXPORT_SYMBOL_GPL(oops_begin);
22021 NOKPROBE_SYMBOL(oops_begin);
22022
22023 +extern void gr_handle_kernel_exploit(void);
22024 +
22025 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22026 {
22027 if (regs && kexec_should_crash(current))
22028 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22029 panic("Fatal exception in interrupt");
22030 if (panic_on_oops)
22031 panic("Fatal exception");
22032 - do_exit(signr);
22033 +
22034 + gr_handle_kernel_exploit();
22035 +
22036 + do_group_exit(signr);
22037 }
22038 NOKPROBE_SYMBOL(oops_end);
22039
22040 @@ -275,7 +279,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22041 print_modules();
22042 show_regs(regs);
22043 #ifdef CONFIG_X86_32
22044 - if (user_mode_vm(regs)) {
22045 + if (user_mode(regs)) {
22046 sp = regs->sp;
22047 ss = regs->ss & 0xffff;
22048 } else {
22049 @@ -304,7 +308,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22050 unsigned long flags = oops_begin();
22051 int sig = SIGSEGV;
22052
22053 - if (!user_mode_vm(regs))
22054 + if (!user_mode(regs))
22055 report_bug(regs->ip, regs);
22056
22057 if (__die(str, regs, err))
22058 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22059 index 5abd4cd..c65733b 100644
22060 --- a/arch/x86/kernel/dumpstack_32.c
22061 +++ b/arch/x86/kernel/dumpstack_32.c
22062 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22063 bp = stack_frame(task, regs);
22064
22065 for (;;) {
22066 - struct thread_info *context;
22067 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22068 void *end_stack;
22069
22070 end_stack = is_hardirq_stack(stack, cpu);
22071 if (!end_stack)
22072 end_stack = is_softirq_stack(stack, cpu);
22073
22074 - context = task_thread_info(task);
22075 - bp = ops->walk_stack(context, stack, bp, ops, data,
22076 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22077 end_stack, &graph);
22078
22079 /* Stop if not on irq stack */
22080 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22081 int i;
22082
22083 show_regs_print_info(KERN_EMERG);
22084 - __show_regs(regs, !user_mode_vm(regs));
22085 + __show_regs(regs, !user_mode(regs));
22086
22087 /*
22088 * When in-kernel, we also print out the stack and code at the
22089 * time of the fault..
22090 */
22091 - if (!user_mode_vm(regs)) {
22092 + if (!user_mode(regs)) {
22093 unsigned int code_prologue = code_bytes * 43 / 64;
22094 unsigned int code_len = code_bytes;
22095 unsigned char c;
22096 u8 *ip;
22097 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22098
22099 pr_emerg("Stack:\n");
22100 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22101
22102 pr_emerg("Code:");
22103
22104 - ip = (u8 *)regs->ip - code_prologue;
22105 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22106 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22107 /* try starting at IP */
22108 - ip = (u8 *)regs->ip;
22109 + ip = (u8 *)regs->ip + cs_base;
22110 code_len = code_len - code_prologue + 1;
22111 }
22112 for (i = 0; i < code_len; i++, ip++) {
22113 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22114 pr_cont(" Bad EIP value.");
22115 break;
22116 }
22117 - if (ip == (u8 *)regs->ip)
22118 + if (ip == (u8 *)regs->ip + cs_base)
22119 pr_cont(" <%02x>", c);
22120 else
22121 pr_cont(" %02x", c);
22122 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22123 {
22124 unsigned short ud2;
22125
22126 + ip = ktla_ktva(ip);
22127 if (ip < PAGE_OFFSET)
22128 return 0;
22129 if (probe_kernel_address((unsigned short *)ip, ud2))
22130 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22131
22132 return ud2 == 0x0b0f;
22133 }
22134 +
22135 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22136 +void pax_check_alloca(unsigned long size)
22137 +{
22138 + unsigned long sp = (unsigned long)&sp, stack_left;
22139 +
22140 + /* all kernel stacks are of the same size */
22141 + stack_left = sp & (THREAD_SIZE - 1);
22142 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22143 +}
22144 +EXPORT_SYMBOL(pax_check_alloca);
22145 +#endif
22146 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22147 index ff86f19..73eabf4 100644
22148 --- a/arch/x86/kernel/dumpstack_64.c
22149 +++ b/arch/x86/kernel/dumpstack_64.c
22150 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22151 const struct stacktrace_ops *ops, void *data)
22152 {
22153 const unsigned cpu = get_cpu();
22154 - struct thread_info *tinfo;
22155 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22156 unsigned long dummy;
22157 unsigned used = 0;
22158 int graph = 0;
22159 int done = 0;
22160 + void *stack_start;
22161
22162 if (!task)
22163 task = current;
22164 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22165 * current stack address. If the stacks consist of nested
22166 * exceptions
22167 */
22168 - tinfo = task_thread_info(task);
22169 while (!done) {
22170 unsigned long *stack_end;
22171 enum stack_type stype;
22172 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22173 if (ops->stack(data, id) < 0)
22174 break;
22175
22176 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22177 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22178 data, stack_end, &graph);
22179 ops->stack(data, "<EOE>");
22180 /*
22181 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22182 * second-to-last pointer (index -2 to end) in the
22183 * exception stack:
22184 */
22185 + if ((u16)stack_end[-1] != __KERNEL_DS)
22186 + goto out;
22187 stack = (unsigned long *) stack_end[-2];
22188 done = 0;
22189 break;
22190 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22191
22192 if (ops->stack(data, "IRQ") < 0)
22193 break;
22194 - bp = ops->walk_stack(tinfo, stack, bp,
22195 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22196 ops, data, stack_end, &graph);
22197 /*
22198 * We link to the next stack (which would be
22199 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22200 /*
22201 * This handles the process stack:
22202 */
22203 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22204 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22205 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22206 +out:
22207 put_cpu();
22208 }
22209 EXPORT_SYMBOL(dump_trace);
22210 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22211 {
22212 unsigned short ud2;
22213
22214 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22215 + if (probe_kernel_address((unsigned short *)ip, ud2))
22216 return 0;
22217
22218 return ud2 == 0x0b0f;
22219 }
22220 +
22221 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22222 +void pax_check_alloca(unsigned long size)
22223 +{
22224 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22225 + unsigned cpu, used;
22226 + char *id;
22227 +
22228 + /* check the process stack first */
22229 + stack_start = (unsigned long)task_stack_page(current);
22230 + stack_end = stack_start + THREAD_SIZE;
22231 + if (likely(stack_start <= sp && sp < stack_end)) {
22232 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22233 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22234 + return;
22235 + }
22236 +
22237 + cpu = get_cpu();
22238 +
22239 + /* check the irq stacks */
22240 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22241 + stack_start = stack_end - IRQ_STACK_SIZE;
22242 + if (stack_start <= sp && sp < stack_end) {
22243 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22244 + put_cpu();
22245 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22246 + return;
22247 + }
22248 +
22249 + /* check the exception stacks */
22250 + used = 0;
22251 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22252 + stack_start = stack_end - EXCEPTION_STKSZ;
22253 + if (stack_end && stack_start <= sp && sp < stack_end) {
22254 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22255 + put_cpu();
22256 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22257 + return;
22258 + }
22259 +
22260 + put_cpu();
22261 +
22262 + /* unknown stack */
22263 + BUG();
22264 +}
22265 +EXPORT_SYMBOL(pax_check_alloca);
22266 +#endif
22267 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22268 index dd2f07a..845dc05 100644
22269 --- a/arch/x86/kernel/e820.c
22270 +++ b/arch/x86/kernel/e820.c
22271 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22272
22273 static void early_panic(char *msg)
22274 {
22275 - early_printk(msg);
22276 - panic(msg);
22277 + early_printk("%s", msg);
22278 + panic("%s", msg);
22279 }
22280
22281 static int userdef __initdata;
22282 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22283 index 01d1c18..8073693 100644
22284 --- a/arch/x86/kernel/early_printk.c
22285 +++ b/arch/x86/kernel/early_printk.c
22286 @@ -7,6 +7,7 @@
22287 #include <linux/pci_regs.h>
22288 #include <linux/pci_ids.h>
22289 #include <linux/errno.h>
22290 +#include <linux/sched.h>
22291 #include <asm/io.h>
22292 #include <asm/processor.h>
22293 #include <asm/fcntl.h>
22294 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22295 index 000d419..8f66802 100644
22296 --- a/arch/x86/kernel/entry_32.S
22297 +++ b/arch/x86/kernel/entry_32.S
22298 @@ -177,13 +177,154 @@
22299 /*CFI_REL_OFFSET gs, PT_GS*/
22300 .endm
22301 .macro SET_KERNEL_GS reg
22302 +
22303 +#ifdef CONFIG_CC_STACKPROTECTOR
22304 movl $(__KERNEL_STACK_CANARY), \reg
22305 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22306 + movl $(__USER_DS), \reg
22307 +#else
22308 + xorl \reg, \reg
22309 +#endif
22310 +
22311 movl \reg, %gs
22312 .endm
22313
22314 #endif /* CONFIG_X86_32_LAZY_GS */
22315
22316 -.macro SAVE_ALL
22317 +.macro pax_enter_kernel
22318 +#ifdef CONFIG_PAX_KERNEXEC
22319 + call pax_enter_kernel
22320 +#endif
22321 +.endm
22322 +
22323 +.macro pax_exit_kernel
22324 +#ifdef CONFIG_PAX_KERNEXEC
22325 + call pax_exit_kernel
22326 +#endif
22327 +.endm
22328 +
22329 +#ifdef CONFIG_PAX_KERNEXEC
22330 +ENTRY(pax_enter_kernel)
22331 +#ifdef CONFIG_PARAVIRT
22332 + pushl %eax
22333 + pushl %ecx
22334 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22335 + mov %eax, %esi
22336 +#else
22337 + mov %cr0, %esi
22338 +#endif
22339 + bts $16, %esi
22340 + jnc 1f
22341 + mov %cs, %esi
22342 + cmp $__KERNEL_CS, %esi
22343 + jz 3f
22344 + ljmp $__KERNEL_CS, $3f
22345 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22346 +2:
22347 +#ifdef CONFIG_PARAVIRT
22348 + mov %esi, %eax
22349 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22350 +#else
22351 + mov %esi, %cr0
22352 +#endif
22353 +3:
22354 +#ifdef CONFIG_PARAVIRT
22355 + popl %ecx
22356 + popl %eax
22357 +#endif
22358 + ret
22359 +ENDPROC(pax_enter_kernel)
22360 +
22361 +ENTRY(pax_exit_kernel)
22362 +#ifdef CONFIG_PARAVIRT
22363 + pushl %eax
22364 + pushl %ecx
22365 +#endif
22366 + mov %cs, %esi
22367 + cmp $__KERNEXEC_KERNEL_CS, %esi
22368 + jnz 2f
22369 +#ifdef CONFIG_PARAVIRT
22370 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22371 + mov %eax, %esi
22372 +#else
22373 + mov %cr0, %esi
22374 +#endif
22375 + btr $16, %esi
22376 + ljmp $__KERNEL_CS, $1f
22377 +1:
22378 +#ifdef CONFIG_PARAVIRT
22379 + mov %esi, %eax
22380 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22381 +#else
22382 + mov %esi, %cr0
22383 +#endif
22384 +2:
22385 +#ifdef CONFIG_PARAVIRT
22386 + popl %ecx
22387 + popl %eax
22388 +#endif
22389 + ret
22390 +ENDPROC(pax_exit_kernel)
22391 +#endif
22392 +
22393 + .macro pax_erase_kstack
22394 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22395 + call pax_erase_kstack
22396 +#endif
22397 + .endm
22398 +
22399 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22400 +/*
22401 + * ebp: thread_info
22402 + */
22403 +ENTRY(pax_erase_kstack)
22404 + pushl %edi
22405 + pushl %ecx
22406 + pushl %eax
22407 +
22408 + mov TI_lowest_stack(%ebp), %edi
22409 + mov $-0xBEEF, %eax
22410 + std
22411 +
22412 +1: mov %edi, %ecx
22413 + and $THREAD_SIZE_asm - 1, %ecx
22414 + shr $2, %ecx
22415 + repne scasl
22416 + jecxz 2f
22417 +
22418 + cmp $2*16, %ecx
22419 + jc 2f
22420 +
22421 + mov $2*16, %ecx
22422 + repe scasl
22423 + jecxz 2f
22424 + jne 1b
22425 +
22426 +2: cld
22427 + or $2*4, %edi
22428 + mov %esp, %ecx
22429 + sub %edi, %ecx
22430 +
22431 + cmp $THREAD_SIZE_asm, %ecx
22432 + jb 3f
22433 + ud2
22434 +3:
22435 +
22436 + shr $2, %ecx
22437 + rep stosl
22438 +
22439 + mov TI_task_thread_sp0(%ebp), %edi
22440 + sub $128, %edi
22441 + mov %edi, TI_lowest_stack(%ebp)
22442 +
22443 + popl %eax
22444 + popl %ecx
22445 + popl %edi
22446 + ret
22447 +ENDPROC(pax_erase_kstack)
22448 +#endif
22449 +
22450 +.macro __SAVE_ALL _DS
22451 cld
22452 PUSH_GS
22453 pushl_cfi %fs
22454 @@ -206,7 +347,7 @@
22455 CFI_REL_OFFSET ecx, 0
22456 pushl_cfi %ebx
22457 CFI_REL_OFFSET ebx, 0
22458 - movl $(__USER_DS), %edx
22459 + movl $\_DS, %edx
22460 movl %edx, %ds
22461 movl %edx, %es
22462 movl $(__KERNEL_PERCPU), %edx
22463 @@ -214,6 +355,15 @@
22464 SET_KERNEL_GS %edx
22465 .endm
22466
22467 +.macro SAVE_ALL
22468 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22469 + __SAVE_ALL __KERNEL_DS
22470 + pax_enter_kernel
22471 +#else
22472 + __SAVE_ALL __USER_DS
22473 +#endif
22474 +.endm
22475 +
22476 .macro RESTORE_INT_REGS
22477 popl_cfi %ebx
22478 CFI_RESTORE ebx
22479 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22480 popfl_cfi
22481 jmp syscall_exit
22482 CFI_ENDPROC
22483 -END(ret_from_fork)
22484 +ENDPROC(ret_from_fork)
22485
22486 ENTRY(ret_from_kernel_thread)
22487 CFI_STARTPROC
22488 @@ -340,7 +490,15 @@ ret_from_intr:
22489 andl $SEGMENT_RPL_MASK, %eax
22490 #endif
22491 cmpl $USER_RPL, %eax
22492 +
22493 +#ifdef CONFIG_PAX_KERNEXEC
22494 + jae resume_userspace
22495 +
22496 + pax_exit_kernel
22497 + jmp resume_kernel
22498 +#else
22499 jb resume_kernel # not returning to v8086 or userspace
22500 +#endif
22501
22502 ENTRY(resume_userspace)
22503 LOCKDEP_SYS_EXIT
22504 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22505 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22506 # int/exception return?
22507 jne work_pending
22508 - jmp restore_all
22509 -END(ret_from_exception)
22510 + jmp restore_all_pax
22511 +ENDPROC(ret_from_exception)
22512
22513 #ifdef CONFIG_PREEMPT
22514 ENTRY(resume_kernel)
22515 @@ -365,7 +523,7 @@ need_resched:
22516 jz restore_all
22517 call preempt_schedule_irq
22518 jmp need_resched
22519 -END(resume_kernel)
22520 +ENDPROC(resume_kernel)
22521 #endif
22522 CFI_ENDPROC
22523
22524 @@ -395,30 +553,45 @@ sysenter_past_esp:
22525 /*CFI_REL_OFFSET cs, 0*/
22526 /*
22527 * Push current_thread_info()->sysenter_return to the stack.
22528 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22529 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22530 */
22531 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22532 + pushl_cfi $0
22533 CFI_REL_OFFSET eip, 0
22534
22535 pushl_cfi %eax
22536 SAVE_ALL
22537 + GET_THREAD_INFO(%ebp)
22538 + movl TI_sysenter_return(%ebp),%ebp
22539 + movl %ebp,PT_EIP(%esp)
22540 ENABLE_INTERRUPTS(CLBR_NONE)
22541
22542 /*
22543 * Load the potential sixth argument from user stack.
22544 * Careful about security.
22545 */
22546 + movl PT_OLDESP(%esp),%ebp
22547 +
22548 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22549 + mov PT_OLDSS(%esp),%ds
22550 +1: movl %ds:(%ebp),%ebp
22551 + push %ss
22552 + pop %ds
22553 +#else
22554 cmpl $__PAGE_OFFSET-3,%ebp
22555 jae syscall_fault
22556 ASM_STAC
22557 1: movl (%ebp),%ebp
22558 ASM_CLAC
22559 +#endif
22560 +
22561 movl %ebp,PT_EBP(%esp)
22562 _ASM_EXTABLE(1b,syscall_fault)
22563
22564 GET_THREAD_INFO(%ebp)
22565
22566 +#ifdef CONFIG_PAX_RANDKSTACK
22567 + pax_erase_kstack
22568 +#endif
22569 +
22570 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22571 jnz sysenter_audit
22572 sysenter_do_call:
22573 @@ -434,12 +607,24 @@ sysenter_after_call:
22574 testl $_TIF_ALLWORK_MASK, %ecx
22575 jne sysexit_audit
22576 sysenter_exit:
22577 +
22578 +#ifdef CONFIG_PAX_RANDKSTACK
22579 + pushl_cfi %eax
22580 + movl %esp, %eax
22581 + call pax_randomize_kstack
22582 + popl_cfi %eax
22583 +#endif
22584 +
22585 + pax_erase_kstack
22586 +
22587 /* if something modifies registers it must also disable sysexit */
22588 movl PT_EIP(%esp), %edx
22589 movl PT_OLDESP(%esp), %ecx
22590 xorl %ebp,%ebp
22591 TRACE_IRQS_ON
22592 1: mov PT_FS(%esp), %fs
22593 +2: mov PT_DS(%esp), %ds
22594 +3: mov PT_ES(%esp), %es
22595 PTGS_TO_GS
22596 ENABLE_INTERRUPTS_SYSEXIT
22597
22598 @@ -453,6 +638,9 @@ sysenter_audit:
22599 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22600 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22601 call __audit_syscall_entry
22602 +
22603 + pax_erase_kstack
22604 +
22605 popl_cfi %ecx /* get that remapped edx off the stack */
22606 popl_cfi %ecx /* get that remapped esi off the stack */
22607 movl PT_EAX(%esp),%eax /* reload syscall number */
22608 @@ -479,10 +667,16 @@ sysexit_audit:
22609
22610 CFI_ENDPROC
22611 .pushsection .fixup,"ax"
22612 -2: movl $0,PT_FS(%esp)
22613 +4: movl $0,PT_FS(%esp)
22614 + jmp 1b
22615 +5: movl $0,PT_DS(%esp)
22616 + jmp 1b
22617 +6: movl $0,PT_ES(%esp)
22618 jmp 1b
22619 .popsection
22620 - _ASM_EXTABLE(1b,2b)
22621 + _ASM_EXTABLE(1b,4b)
22622 + _ASM_EXTABLE(2b,5b)
22623 + _ASM_EXTABLE(3b,6b)
22624 PTGS_TO_GS_EX
22625 ENDPROC(ia32_sysenter_target)
22626
22627 @@ -493,6 +687,11 @@ ENTRY(system_call)
22628 pushl_cfi %eax # save orig_eax
22629 SAVE_ALL
22630 GET_THREAD_INFO(%ebp)
22631 +
22632 +#ifdef CONFIG_PAX_RANDKSTACK
22633 + pax_erase_kstack
22634 +#endif
22635 +
22636 # system call tracing in operation / emulation
22637 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22638 jnz syscall_trace_entry
22639 @@ -512,6 +711,15 @@ syscall_exit:
22640 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22641 jne syscall_exit_work
22642
22643 +restore_all_pax:
22644 +
22645 +#ifdef CONFIG_PAX_RANDKSTACK
22646 + movl %esp, %eax
22647 + call pax_randomize_kstack
22648 +#endif
22649 +
22650 + pax_erase_kstack
22651 +
22652 restore_all:
22653 TRACE_IRQS_IRET
22654 restore_all_notrace:
22655 @@ -566,14 +774,34 @@ ldt_ss:
22656 * compensating for the offset by changing to the ESPFIX segment with
22657 * a base address that matches for the difference.
22658 */
22659 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22660 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22661 mov %esp, %edx /* load kernel esp */
22662 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22663 mov %dx, %ax /* eax: new kernel esp */
22664 sub %eax, %edx /* offset (low word is 0) */
22665 +#ifdef CONFIG_SMP
22666 + movl PER_CPU_VAR(cpu_number), %ebx
22667 + shll $PAGE_SHIFT_asm, %ebx
22668 + addl $cpu_gdt_table, %ebx
22669 +#else
22670 + movl $cpu_gdt_table, %ebx
22671 +#endif
22672 shr $16, %edx
22673 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22674 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22675 +
22676 +#ifdef CONFIG_PAX_KERNEXEC
22677 + mov %cr0, %esi
22678 + btr $16, %esi
22679 + mov %esi, %cr0
22680 +#endif
22681 +
22682 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22683 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22684 +
22685 +#ifdef CONFIG_PAX_KERNEXEC
22686 + bts $16, %esi
22687 + mov %esi, %cr0
22688 +#endif
22689 +
22690 pushl_cfi $__ESPFIX_SS
22691 pushl_cfi %eax /* new kernel esp */
22692 /* Disable interrupts, but do not irqtrace this section: we
22693 @@ -603,20 +831,18 @@ work_resched:
22694 movl TI_flags(%ebp), %ecx
22695 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22696 # than syscall tracing?
22697 - jz restore_all
22698 + jz restore_all_pax
22699 testb $_TIF_NEED_RESCHED, %cl
22700 jnz work_resched
22701
22702 work_notifysig: # deal with pending signals and
22703 # notify-resume requests
22704 + movl %esp, %eax
22705 #ifdef CONFIG_VM86
22706 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22707 - movl %esp, %eax
22708 jne work_notifysig_v86 # returning to kernel-space or
22709 # vm86-space
22710 1:
22711 -#else
22712 - movl %esp, %eax
22713 #endif
22714 TRACE_IRQS_ON
22715 ENABLE_INTERRUPTS(CLBR_NONE)
22716 @@ -637,7 +863,7 @@ work_notifysig_v86:
22717 movl %eax, %esp
22718 jmp 1b
22719 #endif
22720 -END(work_pending)
22721 +ENDPROC(work_pending)
22722
22723 # perform syscall exit tracing
22724 ALIGN
22725 @@ -645,11 +871,14 @@ syscall_trace_entry:
22726 movl $-ENOSYS,PT_EAX(%esp)
22727 movl %esp, %eax
22728 call syscall_trace_enter
22729 +
22730 + pax_erase_kstack
22731 +
22732 /* What it returned is what we'll actually use. */
22733 cmpl $(NR_syscalls), %eax
22734 jnae syscall_call
22735 jmp syscall_exit
22736 -END(syscall_trace_entry)
22737 +ENDPROC(syscall_trace_entry)
22738
22739 # perform syscall exit tracing
22740 ALIGN
22741 @@ -662,26 +891,30 @@ syscall_exit_work:
22742 movl %esp, %eax
22743 call syscall_trace_leave
22744 jmp resume_userspace
22745 -END(syscall_exit_work)
22746 +ENDPROC(syscall_exit_work)
22747 CFI_ENDPROC
22748
22749 RING0_INT_FRAME # can't unwind into user space anyway
22750 syscall_fault:
22751 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22752 + push %ss
22753 + pop %ds
22754 +#endif
22755 ASM_CLAC
22756 GET_THREAD_INFO(%ebp)
22757 movl $-EFAULT,PT_EAX(%esp)
22758 jmp resume_userspace
22759 -END(syscall_fault)
22760 +ENDPROC(syscall_fault)
22761
22762 syscall_badsys:
22763 movl $-ENOSYS,%eax
22764 jmp syscall_after_call
22765 -END(syscall_badsys)
22766 +ENDPROC(syscall_badsys)
22767
22768 sysenter_badsys:
22769 movl $-ENOSYS,%eax
22770 jmp sysenter_after_call
22771 -END(sysenter_badsys)
22772 +ENDPROC(sysenter_badsys)
22773 CFI_ENDPROC
22774
22775 .macro FIXUP_ESPFIX_STACK
22776 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22777 */
22778 #ifdef CONFIG_X86_ESPFIX32
22779 /* fixup the stack */
22780 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22781 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22782 +#ifdef CONFIG_SMP
22783 + movl PER_CPU_VAR(cpu_number), %ebx
22784 + shll $PAGE_SHIFT_asm, %ebx
22785 + addl $cpu_gdt_table, %ebx
22786 +#else
22787 + movl $cpu_gdt_table, %ebx
22788 +#endif
22789 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22790 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22791 shl $16, %eax
22792 addl %esp, %eax /* the adjusted stack pointer */
22793 pushl_cfi $__KERNEL_DS
22794 @@ -751,7 +991,7 @@ vector=vector+1
22795 .endr
22796 2: jmp common_interrupt
22797 .endr
22798 -END(irq_entries_start)
22799 +ENDPROC(irq_entries_start)
22800
22801 .previous
22802 END(interrupt)
22803 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22804 pushl_cfi $do_coprocessor_error
22805 jmp error_code
22806 CFI_ENDPROC
22807 -END(coprocessor_error)
22808 +ENDPROC(coprocessor_error)
22809
22810 ENTRY(simd_coprocessor_error)
22811 RING0_INT_FRAME
22812 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22813 .section .altinstructions,"a"
22814 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22815 .previous
22816 -.section .altinstr_replacement,"ax"
22817 +.section .altinstr_replacement,"a"
22818 663: pushl $do_simd_coprocessor_error
22819 664:
22820 .previous
22821 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22822 #endif
22823 jmp error_code
22824 CFI_ENDPROC
22825 -END(simd_coprocessor_error)
22826 +ENDPROC(simd_coprocessor_error)
22827
22828 ENTRY(device_not_available)
22829 RING0_INT_FRAME
22830 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22831 pushl_cfi $do_device_not_available
22832 jmp error_code
22833 CFI_ENDPROC
22834 -END(device_not_available)
22835 +ENDPROC(device_not_available)
22836
22837 #ifdef CONFIG_PARAVIRT
22838 ENTRY(native_iret)
22839 iret
22840 _ASM_EXTABLE(native_iret, iret_exc)
22841 -END(native_iret)
22842 +ENDPROC(native_iret)
22843
22844 ENTRY(native_irq_enable_sysexit)
22845 sti
22846 sysexit
22847 -END(native_irq_enable_sysexit)
22848 +ENDPROC(native_irq_enable_sysexit)
22849 #endif
22850
22851 ENTRY(overflow)
22852 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22853 pushl_cfi $do_overflow
22854 jmp error_code
22855 CFI_ENDPROC
22856 -END(overflow)
22857 +ENDPROC(overflow)
22858
22859 ENTRY(bounds)
22860 RING0_INT_FRAME
22861 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22862 pushl_cfi $do_bounds
22863 jmp error_code
22864 CFI_ENDPROC
22865 -END(bounds)
22866 +ENDPROC(bounds)
22867
22868 ENTRY(invalid_op)
22869 RING0_INT_FRAME
22870 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22871 pushl_cfi $do_invalid_op
22872 jmp error_code
22873 CFI_ENDPROC
22874 -END(invalid_op)
22875 +ENDPROC(invalid_op)
22876
22877 ENTRY(coprocessor_segment_overrun)
22878 RING0_INT_FRAME
22879 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22880 pushl_cfi $do_coprocessor_segment_overrun
22881 jmp error_code
22882 CFI_ENDPROC
22883 -END(coprocessor_segment_overrun)
22884 +ENDPROC(coprocessor_segment_overrun)
22885
22886 ENTRY(invalid_TSS)
22887 RING0_EC_FRAME
22888 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22889 pushl_cfi $do_invalid_TSS
22890 jmp error_code
22891 CFI_ENDPROC
22892 -END(invalid_TSS)
22893 +ENDPROC(invalid_TSS)
22894
22895 ENTRY(segment_not_present)
22896 RING0_EC_FRAME
22897 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22898 pushl_cfi $do_segment_not_present
22899 jmp error_code
22900 CFI_ENDPROC
22901 -END(segment_not_present)
22902 +ENDPROC(segment_not_present)
22903
22904 ENTRY(stack_segment)
22905 RING0_EC_FRAME
22906 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22907 pushl_cfi $do_stack_segment
22908 jmp error_code
22909 CFI_ENDPROC
22910 -END(stack_segment)
22911 +ENDPROC(stack_segment)
22912
22913 ENTRY(alignment_check)
22914 RING0_EC_FRAME
22915 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22916 pushl_cfi $do_alignment_check
22917 jmp error_code
22918 CFI_ENDPROC
22919 -END(alignment_check)
22920 +ENDPROC(alignment_check)
22921
22922 ENTRY(divide_error)
22923 RING0_INT_FRAME
22924 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22925 pushl_cfi $do_divide_error
22926 jmp error_code
22927 CFI_ENDPROC
22928 -END(divide_error)
22929 +ENDPROC(divide_error)
22930
22931 #ifdef CONFIG_X86_MCE
22932 ENTRY(machine_check)
22933 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22934 pushl_cfi machine_check_vector
22935 jmp error_code
22936 CFI_ENDPROC
22937 -END(machine_check)
22938 +ENDPROC(machine_check)
22939 #endif
22940
22941 ENTRY(spurious_interrupt_bug)
22942 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22943 pushl_cfi $do_spurious_interrupt_bug
22944 jmp error_code
22945 CFI_ENDPROC
22946 -END(spurious_interrupt_bug)
22947 +ENDPROC(spurious_interrupt_bug)
22948
22949 #ifdef CONFIG_XEN
22950 /* Xen doesn't set %esp to be precisely what the normal sysenter
22951 @@ -1054,7 +1294,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22952
22953 ENTRY(mcount)
22954 ret
22955 -END(mcount)
22956 +ENDPROC(mcount)
22957
22958 ENTRY(ftrace_caller)
22959 pushl %eax
22960 @@ -1084,7 +1324,7 @@ ftrace_graph_call:
22961 .globl ftrace_stub
22962 ftrace_stub:
22963 ret
22964 -END(ftrace_caller)
22965 +ENDPROC(ftrace_caller)
22966
22967 ENTRY(ftrace_regs_caller)
22968 pushf /* push flags before compare (in cs location) */
22969 @@ -1182,7 +1422,7 @@ trace:
22970 popl %ecx
22971 popl %eax
22972 jmp ftrace_stub
22973 -END(mcount)
22974 +ENDPROC(mcount)
22975 #endif /* CONFIG_DYNAMIC_FTRACE */
22976 #endif /* CONFIG_FUNCTION_TRACER */
22977
22978 @@ -1200,7 +1440,7 @@ ENTRY(ftrace_graph_caller)
22979 popl %ecx
22980 popl %eax
22981 ret
22982 -END(ftrace_graph_caller)
22983 +ENDPROC(ftrace_graph_caller)
22984
22985 .globl return_to_handler
22986 return_to_handler:
22987 @@ -1261,15 +1501,18 @@ error_code:
22988 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22989 REG_TO_PTGS %ecx
22990 SET_KERNEL_GS %ecx
22991 - movl $(__USER_DS), %ecx
22992 + movl $(__KERNEL_DS), %ecx
22993 movl %ecx, %ds
22994 movl %ecx, %es
22995 +
22996 + pax_enter_kernel
22997 +
22998 TRACE_IRQS_OFF
22999 movl %esp,%eax # pt_regs pointer
23000 call *%edi
23001 jmp ret_from_exception
23002 CFI_ENDPROC
23003 -END(page_fault)
23004 +ENDPROC(page_fault)
23005
23006 /*
23007 * Debug traps and NMI can happen at the one SYSENTER instruction
23008 @@ -1312,7 +1555,7 @@ debug_stack_correct:
23009 call do_debug
23010 jmp ret_from_exception
23011 CFI_ENDPROC
23012 -END(debug)
23013 +ENDPROC(debug)
23014
23015 /*
23016 * NMI is doubly nasty. It can happen _while_ we're handling
23017 @@ -1352,6 +1595,9 @@ nmi_stack_correct:
23018 xorl %edx,%edx # zero error code
23019 movl %esp,%eax # pt_regs pointer
23020 call do_nmi
23021 +
23022 + pax_exit_kernel
23023 +
23024 jmp restore_all_notrace
23025 CFI_ENDPROC
23026
23027 @@ -1389,13 +1635,16 @@ nmi_espfix_stack:
23028 FIXUP_ESPFIX_STACK # %eax == %esp
23029 xorl %edx,%edx # zero error code
23030 call do_nmi
23031 +
23032 + pax_exit_kernel
23033 +
23034 RESTORE_REGS
23035 lss 12+4(%esp), %esp # back to espfix stack
23036 CFI_ADJUST_CFA_OFFSET -24
23037 jmp irq_return
23038 #endif
23039 CFI_ENDPROC
23040 -END(nmi)
23041 +ENDPROC(nmi)
23042
23043 ENTRY(int3)
23044 RING0_INT_FRAME
23045 @@ -1408,14 +1657,14 @@ ENTRY(int3)
23046 call do_int3
23047 jmp ret_from_exception
23048 CFI_ENDPROC
23049 -END(int3)
23050 +ENDPROC(int3)
23051
23052 ENTRY(general_protection)
23053 RING0_EC_FRAME
23054 pushl_cfi $do_general_protection
23055 jmp error_code
23056 CFI_ENDPROC
23057 -END(general_protection)
23058 +ENDPROC(general_protection)
23059
23060 #ifdef CONFIG_KVM_GUEST
23061 ENTRY(async_page_fault)
23062 @@ -1424,6 +1673,6 @@ ENTRY(async_page_fault)
23063 pushl_cfi $do_async_page_fault
23064 jmp error_code
23065 CFI_ENDPROC
23066 -END(async_page_fault)
23067 +ENDPROC(async_page_fault)
23068 #endif
23069
23070 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23071 index 9ebaf63..c786610 100644
23072 --- a/arch/x86/kernel/entry_64.S
23073 +++ b/arch/x86/kernel/entry_64.S
23074 @@ -59,6 +59,8 @@
23075 #include <asm/smap.h>
23076 #include <asm/pgtable_types.h>
23077 #include <linux/err.h>
23078 +#include <asm/pgtable.h>
23079 +#include <asm/alternative-asm.h>
23080
23081 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23082 #include <linux/elf-em.h>
23083 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23084 ENDPROC(native_usergs_sysret64)
23085 #endif /* CONFIG_PARAVIRT */
23086
23087 + .macro ljmpq sel, off
23088 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23089 + .byte 0x48; ljmp *1234f(%rip)
23090 + .pushsection .rodata
23091 + .align 16
23092 + 1234: .quad \off; .word \sel
23093 + .popsection
23094 +#else
23095 + pushq $\sel
23096 + pushq $\off
23097 + lretq
23098 +#endif
23099 + .endm
23100 +
23101 + .macro pax_enter_kernel
23102 + pax_set_fptr_mask
23103 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23104 + call pax_enter_kernel
23105 +#endif
23106 + .endm
23107 +
23108 + .macro pax_exit_kernel
23109 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23110 + call pax_exit_kernel
23111 +#endif
23112 +
23113 + .endm
23114 +
23115 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23116 +ENTRY(pax_enter_kernel)
23117 + pushq %rdi
23118 +
23119 +#ifdef CONFIG_PARAVIRT
23120 + PV_SAVE_REGS(CLBR_RDI)
23121 +#endif
23122 +
23123 +#ifdef CONFIG_PAX_KERNEXEC
23124 + GET_CR0_INTO_RDI
23125 + bts $16,%rdi
23126 + jnc 3f
23127 + mov %cs,%edi
23128 + cmp $__KERNEL_CS,%edi
23129 + jnz 2f
23130 +1:
23131 +#endif
23132 +
23133 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23134 + 661: jmp 111f
23135 + .pushsection .altinstr_replacement, "a"
23136 + 662: ASM_NOP2
23137 + .popsection
23138 + .pushsection .altinstructions, "a"
23139 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23140 + .popsection
23141 + GET_CR3_INTO_RDI
23142 + cmp $0,%dil
23143 + jnz 112f
23144 + mov $__KERNEL_DS,%edi
23145 + mov %edi,%ss
23146 + jmp 111f
23147 +112: cmp $1,%dil
23148 + jz 113f
23149 + ud2
23150 +113: sub $4097,%rdi
23151 + bts $63,%rdi
23152 + SET_RDI_INTO_CR3
23153 + mov $__UDEREF_KERNEL_DS,%edi
23154 + mov %edi,%ss
23155 +111:
23156 +#endif
23157 +
23158 +#ifdef CONFIG_PARAVIRT
23159 + PV_RESTORE_REGS(CLBR_RDI)
23160 +#endif
23161 +
23162 + popq %rdi
23163 + pax_force_retaddr
23164 + retq
23165 +
23166 +#ifdef CONFIG_PAX_KERNEXEC
23167 +2: ljmpq __KERNEL_CS,1b
23168 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23169 +4: SET_RDI_INTO_CR0
23170 + jmp 1b
23171 +#endif
23172 +ENDPROC(pax_enter_kernel)
23173 +
23174 +ENTRY(pax_exit_kernel)
23175 + pushq %rdi
23176 +
23177 +#ifdef CONFIG_PARAVIRT
23178 + PV_SAVE_REGS(CLBR_RDI)
23179 +#endif
23180 +
23181 +#ifdef CONFIG_PAX_KERNEXEC
23182 + mov %cs,%rdi
23183 + cmp $__KERNEXEC_KERNEL_CS,%edi
23184 + jz 2f
23185 + GET_CR0_INTO_RDI
23186 + bts $16,%rdi
23187 + jnc 4f
23188 +1:
23189 +#endif
23190 +
23191 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23192 + 661: jmp 111f
23193 + .pushsection .altinstr_replacement, "a"
23194 + 662: ASM_NOP2
23195 + .popsection
23196 + .pushsection .altinstructions, "a"
23197 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23198 + .popsection
23199 + mov %ss,%edi
23200 + cmp $__UDEREF_KERNEL_DS,%edi
23201 + jnz 111f
23202 + GET_CR3_INTO_RDI
23203 + cmp $0,%dil
23204 + jz 112f
23205 + ud2
23206 +112: add $4097,%rdi
23207 + bts $63,%rdi
23208 + SET_RDI_INTO_CR3
23209 + mov $__KERNEL_DS,%edi
23210 + mov %edi,%ss
23211 +111:
23212 +#endif
23213 +
23214 +#ifdef CONFIG_PARAVIRT
23215 + PV_RESTORE_REGS(CLBR_RDI);
23216 +#endif
23217 +
23218 + popq %rdi
23219 + pax_force_retaddr
23220 + retq
23221 +
23222 +#ifdef CONFIG_PAX_KERNEXEC
23223 +2: GET_CR0_INTO_RDI
23224 + btr $16,%rdi
23225 + jnc 4f
23226 + ljmpq __KERNEL_CS,3f
23227 +3: SET_RDI_INTO_CR0
23228 + jmp 1b
23229 +4: ud2
23230 + jmp 4b
23231 +#endif
23232 +ENDPROC(pax_exit_kernel)
23233 +#endif
23234 +
23235 + .macro pax_enter_kernel_user
23236 + pax_set_fptr_mask
23237 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23238 + call pax_enter_kernel_user
23239 +#endif
23240 + .endm
23241 +
23242 + .macro pax_exit_kernel_user
23243 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23244 + call pax_exit_kernel_user
23245 +#endif
23246 +#ifdef CONFIG_PAX_RANDKSTACK
23247 + pushq %rax
23248 + pushq %r11
23249 + call pax_randomize_kstack
23250 + popq %r11
23251 + popq %rax
23252 +#endif
23253 + .endm
23254 +
23255 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23256 +ENTRY(pax_enter_kernel_user)
23257 + pushq %rdi
23258 + pushq %rbx
23259 +
23260 +#ifdef CONFIG_PARAVIRT
23261 + PV_SAVE_REGS(CLBR_RDI)
23262 +#endif
23263 +
23264 + 661: jmp 111f
23265 + .pushsection .altinstr_replacement, "a"
23266 + 662: ASM_NOP2
23267 + .popsection
23268 + .pushsection .altinstructions, "a"
23269 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23270 + .popsection
23271 + GET_CR3_INTO_RDI
23272 + cmp $1,%dil
23273 + jnz 4f
23274 + sub $4097,%rdi
23275 + bts $63,%rdi
23276 + SET_RDI_INTO_CR3
23277 + jmp 3f
23278 +111:
23279 +
23280 + GET_CR3_INTO_RDI
23281 + mov %rdi,%rbx
23282 + add $__START_KERNEL_map,%rbx
23283 + sub phys_base(%rip),%rbx
23284 +
23285 +#ifdef CONFIG_PARAVIRT
23286 + cmpl $0, pv_info+PARAVIRT_enabled
23287 + jz 1f
23288 + pushq %rdi
23289 + i = 0
23290 + .rept USER_PGD_PTRS
23291 + mov i*8(%rbx),%rsi
23292 + mov $0,%sil
23293 + lea i*8(%rbx),%rdi
23294 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23295 + i = i + 1
23296 + .endr
23297 + popq %rdi
23298 + jmp 2f
23299 +1:
23300 +#endif
23301 +
23302 + i = 0
23303 + .rept USER_PGD_PTRS
23304 + movb $0,i*8(%rbx)
23305 + i = i + 1
23306 + .endr
23307 +
23308 +2: SET_RDI_INTO_CR3
23309 +
23310 +#ifdef CONFIG_PAX_KERNEXEC
23311 + GET_CR0_INTO_RDI
23312 + bts $16,%rdi
23313 + SET_RDI_INTO_CR0
23314 +#endif
23315 +
23316 +3:
23317 +
23318 +#ifdef CONFIG_PARAVIRT
23319 + PV_RESTORE_REGS(CLBR_RDI)
23320 +#endif
23321 +
23322 + popq %rbx
23323 + popq %rdi
23324 + pax_force_retaddr
23325 + retq
23326 +4: ud2
23327 +ENDPROC(pax_enter_kernel_user)
23328 +
23329 +ENTRY(pax_exit_kernel_user)
23330 + pushq %rdi
23331 + pushq %rbx
23332 +
23333 +#ifdef CONFIG_PARAVIRT
23334 + PV_SAVE_REGS(CLBR_RDI)
23335 +#endif
23336 +
23337 + GET_CR3_INTO_RDI
23338 + 661: jmp 1f
23339 + .pushsection .altinstr_replacement, "a"
23340 + 662: ASM_NOP2
23341 + .popsection
23342 + .pushsection .altinstructions, "a"
23343 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23344 + .popsection
23345 + cmp $0,%dil
23346 + jnz 3f
23347 + add $4097,%rdi
23348 + bts $63,%rdi
23349 + SET_RDI_INTO_CR3
23350 + jmp 2f
23351 +1:
23352 +
23353 + mov %rdi,%rbx
23354 +
23355 +#ifdef CONFIG_PAX_KERNEXEC
23356 + GET_CR0_INTO_RDI
23357 + btr $16,%rdi
23358 + jnc 3f
23359 + SET_RDI_INTO_CR0
23360 +#endif
23361 +
23362 + add $__START_KERNEL_map,%rbx
23363 + sub phys_base(%rip),%rbx
23364 +
23365 +#ifdef CONFIG_PARAVIRT
23366 + cmpl $0, pv_info+PARAVIRT_enabled
23367 + jz 1f
23368 + i = 0
23369 + .rept USER_PGD_PTRS
23370 + mov i*8(%rbx),%rsi
23371 + mov $0x67,%sil
23372 + lea i*8(%rbx),%rdi
23373 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23374 + i = i + 1
23375 + .endr
23376 + jmp 2f
23377 +1:
23378 +#endif
23379 +
23380 + i = 0
23381 + .rept USER_PGD_PTRS
23382 + movb $0x67,i*8(%rbx)
23383 + i = i + 1
23384 + .endr
23385 +2:
23386 +
23387 +#ifdef CONFIG_PARAVIRT
23388 + PV_RESTORE_REGS(CLBR_RDI)
23389 +#endif
23390 +
23391 + popq %rbx
23392 + popq %rdi
23393 + pax_force_retaddr
23394 + retq
23395 +3: ud2
23396 +ENDPROC(pax_exit_kernel_user)
23397 +#endif
23398 +
23399 + .macro pax_enter_kernel_nmi
23400 + pax_set_fptr_mask
23401 +
23402 +#ifdef CONFIG_PAX_KERNEXEC
23403 + GET_CR0_INTO_RDI
23404 + bts $16,%rdi
23405 + jc 110f
23406 + SET_RDI_INTO_CR0
23407 + or $2,%ebx
23408 +110:
23409 +#endif
23410 +
23411 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23412 + 661: jmp 111f
23413 + .pushsection .altinstr_replacement, "a"
23414 + 662: ASM_NOP2
23415 + .popsection
23416 + .pushsection .altinstructions, "a"
23417 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23418 + .popsection
23419 + GET_CR3_INTO_RDI
23420 + cmp $0,%dil
23421 + jz 111f
23422 + sub $4097,%rdi
23423 + or $4,%ebx
23424 + bts $63,%rdi
23425 + SET_RDI_INTO_CR3
23426 + mov $__UDEREF_KERNEL_DS,%edi
23427 + mov %edi,%ss
23428 +111:
23429 +#endif
23430 + .endm
23431 +
23432 + .macro pax_exit_kernel_nmi
23433 +#ifdef CONFIG_PAX_KERNEXEC
23434 + btr $1,%ebx
23435 + jnc 110f
23436 + GET_CR0_INTO_RDI
23437 + btr $16,%rdi
23438 + SET_RDI_INTO_CR0
23439 +110:
23440 +#endif
23441 +
23442 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23443 + btr $2,%ebx
23444 + jnc 111f
23445 + GET_CR3_INTO_RDI
23446 + add $4097,%rdi
23447 + bts $63,%rdi
23448 + SET_RDI_INTO_CR3
23449 + mov $__KERNEL_DS,%edi
23450 + mov %edi,%ss
23451 +111:
23452 +#endif
23453 + .endm
23454 +
23455 + .macro pax_erase_kstack
23456 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23457 + call pax_erase_kstack
23458 +#endif
23459 + .endm
23460 +
23461 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23462 +ENTRY(pax_erase_kstack)
23463 + pushq %rdi
23464 + pushq %rcx
23465 + pushq %rax
23466 + pushq %r11
23467 +
23468 + GET_THREAD_INFO(%r11)
23469 + mov TI_lowest_stack(%r11), %rdi
23470 + mov $-0xBEEF, %rax
23471 + std
23472 +
23473 +1: mov %edi, %ecx
23474 + and $THREAD_SIZE_asm - 1, %ecx
23475 + shr $3, %ecx
23476 + repne scasq
23477 + jecxz 2f
23478 +
23479 + cmp $2*8, %ecx
23480 + jc 2f
23481 +
23482 + mov $2*8, %ecx
23483 + repe scasq
23484 + jecxz 2f
23485 + jne 1b
23486 +
23487 +2: cld
23488 + or $2*8, %rdi
23489 + mov %esp, %ecx
23490 + sub %edi, %ecx
23491 +
23492 + cmp $THREAD_SIZE_asm, %rcx
23493 + jb 3f
23494 + ud2
23495 +3:
23496 +
23497 + shr $3, %ecx
23498 + rep stosq
23499 +
23500 + mov TI_task_thread_sp0(%r11), %rdi
23501 + sub $256, %rdi
23502 + mov %rdi, TI_lowest_stack(%r11)
23503 +
23504 + popq %r11
23505 + popq %rax
23506 + popq %rcx
23507 + popq %rdi
23508 + pax_force_retaddr
23509 + ret
23510 +ENDPROC(pax_erase_kstack)
23511 +#endif
23512
23513 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23514 #ifdef CONFIG_TRACE_IRQFLAGS
23515 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23516 .endm
23517
23518 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23519 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23520 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23521 jnc 1f
23522 TRACE_IRQS_ON_DEBUG
23523 1:
23524 @@ -155,27 +582,6 @@ ENDPROC(native_usergs_sysret64)
23525 movq \tmp,R11+\offset(%rsp)
23526 .endm
23527
23528 - .macro FAKE_STACK_FRAME child_rip
23529 - /* push in order ss, rsp, eflags, cs, rip */
23530 - xorl %eax, %eax
23531 - pushq_cfi $__KERNEL_DS /* ss */
23532 - /*CFI_REL_OFFSET ss,0*/
23533 - pushq_cfi %rax /* rsp */
23534 - CFI_REL_OFFSET rsp,0
23535 - pushq_cfi $(X86_EFLAGS_IF|X86_EFLAGS_FIXED) /* eflags - interrupts on */
23536 - /*CFI_REL_OFFSET rflags,0*/
23537 - pushq_cfi $__KERNEL_CS /* cs */
23538 - /*CFI_REL_OFFSET cs,0*/
23539 - pushq_cfi \child_rip /* rip */
23540 - CFI_REL_OFFSET rip,0
23541 - pushq_cfi %rax /* orig rax */
23542 - .endm
23543 -
23544 - .macro UNFAKE_STACK_FRAME
23545 - addq $8*6, %rsp
23546 - CFI_ADJUST_CFA_OFFSET -(6*8)
23547 - .endm
23548 -
23549 /*
23550 * initial frame state for interrupts (and exceptions without error code)
23551 */
23552 @@ -241,25 +647,26 @@ ENDPROC(native_usergs_sysret64)
23553 /* save partial stack frame */
23554 .macro SAVE_ARGS_IRQ
23555 cld
23556 - /* start from rbp in pt_regs and jump over */
23557 - movq_cfi rdi, (RDI-RBP)
23558 - movq_cfi rsi, (RSI-RBP)
23559 - movq_cfi rdx, (RDX-RBP)
23560 - movq_cfi rcx, (RCX-RBP)
23561 - movq_cfi rax, (RAX-RBP)
23562 - movq_cfi r8, (R8-RBP)
23563 - movq_cfi r9, (R9-RBP)
23564 - movq_cfi r10, (R10-RBP)
23565 - movq_cfi r11, (R11-RBP)
23566 + /* start from r15 in pt_regs and jump over */
23567 + movq_cfi rdi, RDI
23568 + movq_cfi rsi, RSI
23569 + movq_cfi rdx, RDX
23570 + movq_cfi rcx, RCX
23571 + movq_cfi rax, RAX
23572 + movq_cfi r8, R8
23573 + movq_cfi r9, R9
23574 + movq_cfi r10, R10
23575 + movq_cfi r11, R11
23576 + movq_cfi r12, R12
23577
23578 /* Save rbp so that we can unwind from get_irq_regs() */
23579 - movq_cfi rbp, 0
23580 + movq_cfi rbp, RBP
23581
23582 /* Save previous stack value */
23583 movq %rsp, %rsi
23584
23585 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23586 - testl $3, CS-RBP(%rsi)
23587 + movq %rsp,%rdi /* arg1 for handler */
23588 + testb $3, CS(%rsi)
23589 je 1f
23590 SWAPGS
23591 /*
23592 @@ -279,6 +686,18 @@ ENDPROC(native_usergs_sysret64)
23593 0x06 /* DW_OP_deref */, \
23594 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23595 0x22 /* DW_OP_plus */
23596 +
23597 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23598 + testb $3, CS(%rdi)
23599 + jnz 1f
23600 + pax_enter_kernel
23601 + jmp 2f
23602 +1: pax_enter_kernel_user
23603 +2:
23604 +#else
23605 + pax_enter_kernel
23606 +#endif
23607 +
23608 /* We entered an interrupt context - irqs are off: */
23609 TRACE_IRQS_OFF
23610 .endm
23611 @@ -308,9 +727,52 @@ ENTRY(save_paranoid)
23612 js 1f /* negative -> in kernel */
23613 SWAPGS
23614 xorl %ebx,%ebx
23615 -1: ret
23616 +1:
23617 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23618 + testb $3, CS+8(%rsp)
23619 + jnz 1f
23620 + pax_enter_kernel
23621 + jmp 2f
23622 +1: pax_enter_kernel_user
23623 +2:
23624 +#else
23625 + pax_enter_kernel
23626 +#endif
23627 + pax_force_retaddr
23628 + ret
23629 CFI_ENDPROC
23630 -END(save_paranoid)
23631 +ENDPROC(save_paranoid)
23632 +
23633 +ENTRY(save_paranoid_nmi)
23634 + XCPT_FRAME 1 RDI+8
23635 + cld
23636 + movq_cfi rdi, RDI+8
23637 + movq_cfi rsi, RSI+8
23638 + movq_cfi rdx, RDX+8
23639 + movq_cfi rcx, RCX+8
23640 + movq_cfi rax, RAX+8
23641 + movq_cfi r8, R8+8
23642 + movq_cfi r9, R9+8
23643 + movq_cfi r10, R10+8
23644 + movq_cfi r11, R11+8
23645 + movq_cfi rbx, RBX+8
23646 + movq_cfi rbp, RBP+8
23647 + movq_cfi r12, R12+8
23648 + movq_cfi r13, R13+8
23649 + movq_cfi r14, R14+8
23650 + movq_cfi r15, R15+8
23651 + movl $1,%ebx
23652 + movl $MSR_GS_BASE,%ecx
23653 + rdmsr
23654 + testl %edx,%edx
23655 + js 1f /* negative -> in kernel */
23656 + SWAPGS
23657 + xorl %ebx,%ebx
23658 +1: pax_enter_kernel_nmi
23659 + pax_force_retaddr
23660 + ret
23661 + CFI_ENDPROC
23662 +ENDPROC(save_paranoid_nmi)
23663
23664 /*
23665 * A newly forked process directly context switches into this address.
23666 @@ -331,25 +793,26 @@ ENTRY(ret_from_fork)
23667
23668 RESTORE_REST
23669
23670 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23671 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23672 jz 1f
23673
23674 - testl $_TIF_IA32, TI_flags(%rcx) # 32-bit compat task needs IRET
23675 - jnz int_ret_from_sys_call
23676 -
23677 - RESTORE_TOP_OF_STACK %rdi, -ARGOFFSET
23678 - jmp ret_from_sys_call # go to the SYSRET fastpath
23679 + /*
23680 + * By the time we get here, we have no idea whether our pt_regs,
23681 + * ti flags, and ti status came from the 64-bit SYSCALL fast path,
23682 + * the slow path, or one of the ia32entry paths.
23683 + * Use int_ret_from_sys_call to return, since it can safely handle
23684 + * all of the above.
23685 + */
23686 + jmp int_ret_from_sys_call
23687
23688 1:
23689 - subq $REST_SKIP, %rsp # leave space for volatiles
23690 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23691 movq %rbp, %rdi
23692 call *%rbx
23693 movl $0, RAX(%rsp)
23694 RESTORE_REST
23695 jmp int_ret_from_sys_call
23696 CFI_ENDPROC
23697 -END(ret_from_fork)
23698 +ENDPROC(ret_from_fork)
23699
23700 /*
23701 * System call entry. Up to 6 arguments in registers are supported.
23702 @@ -386,7 +849,7 @@ END(ret_from_fork)
23703 ENTRY(system_call)
23704 CFI_STARTPROC simple
23705 CFI_SIGNAL_FRAME
23706 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23707 + CFI_DEF_CFA rsp,0
23708 CFI_REGISTER rip,rcx
23709 /*CFI_REGISTER rflags,r11*/
23710 SWAPGS_UNSAFE_STACK
23711 @@ -399,16 +862,23 @@ GLOBAL(system_call_after_swapgs)
23712
23713 movq %rsp,PER_CPU_VAR(old_rsp)
23714 movq PER_CPU_VAR(kernel_stack),%rsp
23715 + SAVE_ARGS 8*6, 0, rax_enosys=1
23716 + pax_enter_kernel_user
23717 +
23718 +#ifdef CONFIG_PAX_RANDKSTACK
23719 + pax_erase_kstack
23720 +#endif
23721 +
23722 /*
23723 * No need to follow this irqs off/on section - it's straight
23724 * and short:
23725 */
23726 ENABLE_INTERRUPTS(CLBR_NONE)
23727 - SAVE_ARGS 8, 0, rax_enosys=1
23728 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23729 movq %rcx,RIP-ARGOFFSET(%rsp)
23730 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23731 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23732 + GET_THREAD_INFO(%rcx)
23733 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23734 jnz tracesys
23735 system_call_fastpath:
23736 #if __SYSCALL_MASK == ~0
23737 @@ -432,10 +902,13 @@ sysret_check:
23738 LOCKDEP_SYS_EXIT
23739 DISABLE_INTERRUPTS(CLBR_NONE)
23740 TRACE_IRQS_OFF
23741 - movl TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET),%edx
23742 + GET_THREAD_INFO(%rcx)
23743 + movl TI_flags(%rcx),%edx
23744 andl %edi,%edx
23745 jnz sysret_careful
23746 CFI_REMEMBER_STATE
23747 + pax_exit_kernel_user
23748 + pax_erase_kstack
23749 /*
23750 * sysretq will re-enable interrupts:
23751 */
23752 @@ -494,12 +967,15 @@ sysret_audit:
23753
23754 /* Do syscall tracing */
23755 tracesys:
23756 - leaq -REST_SKIP(%rsp), %rdi
23757 + movq %rsp, %rdi
23758 movq $AUDIT_ARCH_X86_64, %rsi
23759 call syscall_trace_enter_phase1
23760 test %rax, %rax
23761 jnz tracesys_phase2 /* if needed, run the slow path */
23762 - LOAD_ARGS 0 /* else restore clobbered regs */
23763 +
23764 + pax_erase_kstack
23765 +
23766 + LOAD_ARGS /* else restore clobbered regs */
23767 jmp system_call_fastpath /* and return to the fast path */
23768
23769 tracesys_phase2:
23770 @@ -510,12 +986,14 @@ tracesys_phase2:
23771 movq %rax,%rdx
23772 call syscall_trace_enter_phase2
23773
23774 + pax_erase_kstack
23775 +
23776 /*
23777 * Reload arg registers from stack in case ptrace changed them.
23778 * We don't reload %rax because syscall_trace_entry_phase2() returned
23779 * the value it wants us to use in the table lookup.
23780 */
23781 - LOAD_ARGS ARGOFFSET, 1
23782 + LOAD_ARGS 1
23783 RESTORE_REST
23784 #if __SYSCALL_MASK == ~0
23785 cmpq $__NR_syscall_max,%rax
23786 @@ -545,7 +1023,9 @@ GLOBAL(int_with_check)
23787 andl %edi,%edx
23788 jnz int_careful
23789 andl $~TS_COMPAT,TI_status(%rcx)
23790 - jmp retint_swapgs
23791 + pax_exit_kernel_user
23792 + pax_erase_kstack
23793 + jmp retint_swapgs_pax
23794
23795 /* Either reschedule or signal or syscall exit tracking needed. */
23796 /* First do a reschedule test. */
23797 @@ -591,7 +1071,7 @@ int_restore_rest:
23798 TRACE_IRQS_OFF
23799 jmp int_with_check
23800 CFI_ENDPROC
23801 -END(system_call)
23802 +ENDPROC(system_call)
23803
23804 .macro FORK_LIKE func
23805 ENTRY(stub_\func)
23806 @@ -604,9 +1084,10 @@ ENTRY(stub_\func)
23807 DEFAULT_FRAME 0 8 /* offset 8: return address */
23808 call sys_\func
23809 RESTORE_TOP_OF_STACK %r11, 8
23810 - ret $REST_SKIP /* pop extended registers */
23811 + pax_force_retaddr
23812 + ret
23813 CFI_ENDPROC
23814 -END(stub_\func)
23815 +ENDPROC(stub_\func)
23816 .endm
23817
23818 .macro FIXED_FRAME label,func
23819 @@ -616,9 +1097,10 @@ ENTRY(\label)
23820 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23821 call \func
23822 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23823 + pax_force_retaddr
23824 ret
23825 CFI_ENDPROC
23826 -END(\label)
23827 +ENDPROC(\label)
23828 .endm
23829
23830 FORK_LIKE clone
23831 @@ -626,19 +1108,6 @@ END(\label)
23832 FORK_LIKE vfork
23833 FIXED_FRAME stub_iopl, sys_iopl
23834
23835 -ENTRY(ptregscall_common)
23836 - DEFAULT_FRAME 1 8 /* offset 8: return address */
23837 - RESTORE_TOP_OF_STACK %r11, 8
23838 - movq_cfi_restore R15+8, r15
23839 - movq_cfi_restore R14+8, r14
23840 - movq_cfi_restore R13+8, r13
23841 - movq_cfi_restore R12+8, r12
23842 - movq_cfi_restore RBP+8, rbp
23843 - movq_cfi_restore RBX+8, rbx
23844 - ret $REST_SKIP /* pop extended registers */
23845 - CFI_ENDPROC
23846 -END(ptregscall_common)
23847 -
23848 ENTRY(stub_execve)
23849 CFI_STARTPROC
23850 addq $8, %rsp
23851 @@ -650,7 +1119,7 @@ ENTRY(stub_execve)
23852 RESTORE_REST
23853 jmp int_ret_from_sys_call
23854 CFI_ENDPROC
23855 -END(stub_execve)
23856 +ENDPROC(stub_execve)
23857
23858 ENTRY(stub_execveat)
23859 CFI_STARTPROC
23860 @@ -664,7 +1133,7 @@ ENTRY(stub_execveat)
23861 RESTORE_REST
23862 jmp int_ret_from_sys_call
23863 CFI_ENDPROC
23864 -END(stub_execveat)
23865 +ENDPROC(stub_execveat)
23866
23867 /*
23868 * sigreturn is special because it needs to restore all registers on return.
23869 @@ -681,7 +1150,7 @@ ENTRY(stub_rt_sigreturn)
23870 RESTORE_REST
23871 jmp int_ret_from_sys_call
23872 CFI_ENDPROC
23873 -END(stub_rt_sigreturn)
23874 +ENDPROC(stub_rt_sigreturn)
23875
23876 #ifdef CONFIG_X86_X32_ABI
23877 ENTRY(stub_x32_rt_sigreturn)
23878 @@ -695,7 +1164,7 @@ ENTRY(stub_x32_rt_sigreturn)
23879 RESTORE_REST
23880 jmp int_ret_from_sys_call
23881 CFI_ENDPROC
23882 -END(stub_x32_rt_sigreturn)
23883 +ENDPROC(stub_x32_rt_sigreturn)
23884
23885 ENTRY(stub_x32_execve)
23886 CFI_STARTPROC
23887 @@ -760,7 +1229,7 @@ vector=vector+1
23888 2: jmp common_interrupt
23889 .endr
23890 CFI_ENDPROC
23891 -END(irq_entries_start)
23892 +ENDPROC(irq_entries_start)
23893
23894 .previous
23895 END(interrupt)
23896 @@ -777,8 +1246,8 @@ END(interrupt)
23897 /* 0(%rsp): ~(interrupt number) */
23898 .macro interrupt func
23899 /* reserve pt_regs for scratch regs and rbp */
23900 - subq $ORIG_RAX-RBP, %rsp
23901 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23902 + subq $ORIG_RAX, %rsp
23903 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23904 SAVE_ARGS_IRQ
23905 call \func
23906 .endm
23907 @@ -801,14 +1270,14 @@ ret_from_intr:
23908
23909 /* Restore saved previous stack */
23910 popq %rsi
23911 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23912 - leaq ARGOFFSET-RBP(%rsi), %rsp
23913 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23914 + movq %rsi, %rsp
23915 CFI_DEF_CFA_REGISTER rsp
23916 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23917 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23918
23919 exit_intr:
23920 GET_THREAD_INFO(%rcx)
23921 - testl $3,CS-ARGOFFSET(%rsp)
23922 + testb $3,CS-ARGOFFSET(%rsp)
23923 je retint_kernel
23924
23925 /* Interrupt came from user space */
23926 @@ -830,12 +1299,35 @@ retint_swapgs: /* return to user-space */
23927 * The iretq could re-enable interrupts:
23928 */
23929 DISABLE_INTERRUPTS(CLBR_ANY)
23930 + pax_exit_kernel_user
23931 +retint_swapgs_pax:
23932 TRACE_IRQS_IRETQ
23933 SWAPGS
23934 jmp restore_args
23935
23936 retint_restore_args: /* return to kernel space */
23937 DISABLE_INTERRUPTS(CLBR_ANY)
23938 + pax_exit_kernel
23939 +
23940 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23941 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23942 + * namely calling EFI runtime services with a phys mapping. We're
23943 + * starting off with NOPs and patch in the real instrumentation
23944 + * (BTS/OR) before starting any userland process; even before starting
23945 + * up the APs.
23946 + */
23947 + .pushsection .altinstr_replacement, "a"
23948 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23949 + 602:
23950 + .popsection
23951 + 603: .fill 602b-601b, 1, 0x90
23952 + .pushsection .altinstructions, "a"
23953 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23954 + .popsection
23955 +#else
23956 + pax_force_retaddr (RIP-ARGOFFSET)
23957 +#endif
23958 +
23959 /*
23960 * The iretq could re-enable interrupts:
23961 */
23962 @@ -873,15 +1365,15 @@ native_irq_return_ldt:
23963 SWAPGS
23964 movq PER_CPU_VAR(espfix_waddr),%rdi
23965 movq %rax,(0*8)(%rdi) /* RAX */
23966 - movq (2*8)(%rsp),%rax /* RIP */
23967 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23968 movq %rax,(1*8)(%rdi)
23969 - movq (3*8)(%rsp),%rax /* CS */
23970 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23971 movq %rax,(2*8)(%rdi)
23972 - movq (4*8)(%rsp),%rax /* RFLAGS */
23973 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23974 movq %rax,(3*8)(%rdi)
23975 - movq (6*8)(%rsp),%rax /* SS */
23976 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23977 movq %rax,(5*8)(%rdi)
23978 - movq (5*8)(%rsp),%rax /* RSP */
23979 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23980 movq %rax,(4*8)(%rdi)
23981 andl $0xffff0000,%eax
23982 popq_cfi %rdi
23983 @@ -935,7 +1427,7 @@ ENTRY(retint_kernel)
23984 jmp exit_intr
23985 #endif
23986 CFI_ENDPROC
23987 -END(common_interrupt)
23988 +ENDPROC(common_interrupt)
23989
23990 /*
23991 * APIC interrupts.
23992 @@ -949,7 +1441,7 @@ ENTRY(\sym)
23993 interrupt \do_sym
23994 jmp ret_from_intr
23995 CFI_ENDPROC
23996 -END(\sym)
23997 +ENDPROC(\sym)
23998 .endm
23999
24000 #ifdef CONFIG_TRACING
24001 @@ -1022,7 +1514,7 @@ apicinterrupt IRQ_WORK_VECTOR \
24002 /*
24003 * Exception entry points.
24004 */
24005 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
24006 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
24007
24008 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
24009 ENTRY(\sym)
24010 @@ -1073,6 +1565,12 @@ ENTRY(\sym)
24011 .endif
24012
24013 .if \shift_ist != -1
24014 +#ifdef CONFIG_SMP
24015 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
24016 + lea init_tss(%r13), %r13
24017 +#else
24018 + lea init_tss(%rip), %r13
24019 +#endif
24020 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
24021 .endif
24022
24023 @@ -1089,7 +1587,7 @@ ENTRY(\sym)
24024 .endif
24025
24026 CFI_ENDPROC
24027 -END(\sym)
24028 +ENDPROC(\sym)
24029 .endm
24030
24031 #ifdef CONFIG_TRACING
24032 @@ -1130,9 +1628,10 @@ gs_change:
24033 2: mfence /* workaround */
24034 SWAPGS
24035 popfq_cfi
24036 + pax_force_retaddr
24037 ret
24038 CFI_ENDPROC
24039 -END(native_load_gs_index)
24040 +ENDPROC(native_load_gs_index)
24041
24042 _ASM_EXTABLE(gs_change,bad_gs)
24043 .section .fixup,"ax"
24044 @@ -1160,9 +1659,10 @@ ENTRY(do_softirq_own_stack)
24045 CFI_DEF_CFA_REGISTER rsp
24046 CFI_ADJUST_CFA_OFFSET -8
24047 decl PER_CPU_VAR(irq_count)
24048 + pax_force_retaddr
24049 ret
24050 CFI_ENDPROC
24051 -END(do_softirq_own_stack)
24052 +ENDPROC(do_softirq_own_stack)
24053
24054 #ifdef CONFIG_XEN
24055 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24056 @@ -1200,7 +1700,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24057 decl PER_CPU_VAR(irq_count)
24058 jmp error_exit
24059 CFI_ENDPROC
24060 -END(xen_do_hypervisor_callback)
24061 +ENDPROC(xen_do_hypervisor_callback)
24062
24063 /*
24064 * Hypervisor uses this for application faults while it executes.
24065 @@ -1259,7 +1759,7 @@ ENTRY(xen_failsafe_callback)
24066 SAVE_ALL
24067 jmp error_exit
24068 CFI_ENDPROC
24069 -END(xen_failsafe_callback)
24070 +ENDPROC(xen_failsafe_callback)
24071
24072 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24073 xen_hvm_callback_vector xen_evtchn_do_upcall
24074 @@ -1306,18 +1806,33 @@ ENTRY(paranoid_exit)
24075 DEFAULT_FRAME
24076 DISABLE_INTERRUPTS(CLBR_NONE)
24077 TRACE_IRQS_OFF_DEBUG
24078 - testl %ebx,%ebx /* swapgs needed? */
24079 + testl $1,%ebx /* swapgs needed? */
24080 jnz paranoid_restore
24081 - testl $3,CS(%rsp)
24082 + testb $3,CS(%rsp)
24083 jnz paranoid_userspace
24084 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24085 + pax_exit_kernel
24086 + TRACE_IRQS_IRETQ 0
24087 + SWAPGS_UNSAFE_STACK
24088 + RESTORE_ALL 8
24089 + pax_force_retaddr_bts
24090 + jmp irq_return
24091 +#endif
24092 paranoid_swapgs:
24093 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24094 + pax_exit_kernel_user
24095 +#else
24096 + pax_exit_kernel
24097 +#endif
24098 TRACE_IRQS_IRETQ 0
24099 SWAPGS_UNSAFE_STACK
24100 RESTORE_ALL 8
24101 jmp irq_return
24102 paranoid_restore:
24103 + pax_exit_kernel
24104 TRACE_IRQS_IRETQ_DEBUG 0
24105 RESTORE_ALL 8
24106 + pax_force_retaddr_bts
24107 jmp irq_return
24108 paranoid_userspace:
24109 GET_THREAD_INFO(%rcx)
24110 @@ -1346,7 +1861,7 @@ paranoid_schedule:
24111 TRACE_IRQS_OFF
24112 jmp paranoid_userspace
24113 CFI_ENDPROC
24114 -END(paranoid_exit)
24115 +ENDPROC(paranoid_exit)
24116
24117 /*
24118 * Exception entry point. This expects an error code/orig_rax on the stack.
24119 @@ -1373,12 +1888,23 @@ ENTRY(error_entry)
24120 movq %r14, R14+8(%rsp)
24121 movq %r15, R15+8(%rsp)
24122 xorl %ebx,%ebx
24123 - testl $3,CS+8(%rsp)
24124 + testb $3,CS+8(%rsp)
24125 je error_kernelspace
24126 error_swapgs:
24127 SWAPGS
24128 error_sti:
24129 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24130 + testb $3, CS+8(%rsp)
24131 + jnz 1f
24132 + pax_enter_kernel
24133 + jmp 2f
24134 +1: pax_enter_kernel_user
24135 +2:
24136 +#else
24137 + pax_enter_kernel
24138 +#endif
24139 TRACE_IRQS_OFF
24140 + pax_force_retaddr
24141 ret
24142
24143 /*
24144 @@ -1413,7 +1939,7 @@ error_bad_iret:
24145 decl %ebx /* Return to usergs */
24146 jmp error_sti
24147 CFI_ENDPROC
24148 -END(error_entry)
24149 +ENDPROC(error_entry)
24150
24151
24152 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24153 @@ -1424,7 +1950,7 @@ ENTRY(error_exit)
24154 DISABLE_INTERRUPTS(CLBR_NONE)
24155 TRACE_IRQS_OFF
24156 GET_THREAD_INFO(%rcx)
24157 - testl %eax,%eax
24158 + testl $1,%eax
24159 jne retint_kernel
24160 LOCKDEP_SYS_EXIT_IRQ
24161 movl TI_flags(%rcx),%edx
24162 @@ -1433,7 +1959,7 @@ ENTRY(error_exit)
24163 jnz retint_careful
24164 jmp retint_swapgs
24165 CFI_ENDPROC
24166 -END(error_exit)
24167 +ENDPROC(error_exit)
24168
24169 /*
24170 * Test if a given stack is an NMI stack or not.
24171 @@ -1491,9 +2017,11 @@ ENTRY(nmi)
24172 * If %cs was not the kernel segment, then the NMI triggered in user
24173 * space, which means it is definitely not nested.
24174 */
24175 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24176 + je 1f
24177 cmpl $__KERNEL_CS, 16(%rsp)
24178 jne first_nmi
24179 -
24180 +1:
24181 /*
24182 * Check the special variable on the stack to see if NMIs are
24183 * executing.
24184 @@ -1527,8 +2055,7 @@ nested_nmi:
24185
24186 1:
24187 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24188 - leaq -1*8(%rsp), %rdx
24189 - movq %rdx, %rsp
24190 + subq $8, %rsp
24191 CFI_ADJUST_CFA_OFFSET 1*8
24192 leaq -10*8(%rsp), %rdx
24193 pushq_cfi $__KERNEL_DS
24194 @@ -1546,6 +2073,7 @@ nested_nmi_out:
24195 CFI_RESTORE rdx
24196
24197 /* No need to check faults here */
24198 +# pax_force_retaddr_bts
24199 INTERRUPT_RETURN
24200
24201 CFI_RESTORE_STATE
24202 @@ -1642,13 +2170,13 @@ end_repeat_nmi:
24203 subq $ORIG_RAX-R15, %rsp
24204 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24205 /*
24206 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24207 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24208 * as we should not be calling schedule in NMI context.
24209 * Even with normal interrupts enabled. An NMI should not be
24210 * setting NEED_RESCHED or anything that normal interrupts and
24211 * exceptions might do.
24212 */
24213 - call save_paranoid
24214 + call save_paranoid_nmi
24215 DEFAULT_FRAME 0
24216
24217 /*
24218 @@ -1658,9 +2186,9 @@ end_repeat_nmi:
24219 * NMI itself takes a page fault, the page fault that was preempted
24220 * will read the information from the NMI page fault and not the
24221 * origin fault. Save it off and restore it if it changes.
24222 - * Use the r12 callee-saved register.
24223 + * Use the r13 callee-saved register.
24224 */
24225 - movq %cr2, %r12
24226 + movq %cr2, %r13
24227
24228 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24229 movq %rsp,%rdi
24230 @@ -1669,29 +2197,34 @@ end_repeat_nmi:
24231
24232 /* Did the NMI take a page fault? Restore cr2 if it did */
24233 movq %cr2, %rcx
24234 - cmpq %rcx, %r12
24235 + cmpq %rcx, %r13
24236 je 1f
24237 - movq %r12, %cr2
24238 + movq %r13, %cr2
24239 1:
24240
24241 - testl %ebx,%ebx /* swapgs needed? */
24242 + testl $1,%ebx /* swapgs needed? */
24243 jnz nmi_restore
24244 nmi_swapgs:
24245 SWAPGS_UNSAFE_STACK
24246 nmi_restore:
24247 + pax_exit_kernel_nmi
24248 /* Pop the extra iret frame at once */
24249 RESTORE_ALL 6*8
24250 + testb $3, 8(%rsp)
24251 + jnz 1f
24252 + pax_force_retaddr_bts
24253 +1:
24254
24255 /* Clear the NMI executing stack variable */
24256 movq $0, 5*8(%rsp)
24257 jmp irq_return
24258 CFI_ENDPROC
24259 -END(nmi)
24260 +ENDPROC(nmi)
24261
24262 ENTRY(ignore_sysret)
24263 CFI_STARTPROC
24264 mov $-ENOSYS,%eax
24265 sysret
24266 CFI_ENDPROC
24267 -END(ignore_sysret)
24268 +ENDPROC(ignore_sysret)
24269
24270 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24271 index f5d0730..5bce89c 100644
24272 --- a/arch/x86/kernel/espfix_64.c
24273 +++ b/arch/x86/kernel/espfix_64.c
24274 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24275 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24276 static void *espfix_pages[ESPFIX_MAX_PAGES];
24277
24278 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24279 - __aligned(PAGE_SIZE);
24280 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24281
24282 static unsigned int page_random, slot_random;
24283
24284 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24285 void __init init_espfix_bsp(void)
24286 {
24287 pgd_t *pgd_p;
24288 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24289
24290 /* Install the espfix pud into the kernel page directory */
24291 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24292 + pgd_p = &init_level4_pgt[index];
24293 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24294
24295 +#ifdef CONFIG_PAX_PER_CPU_PGD
24296 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24297 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24298 +#endif
24299 +
24300 /* Randomize the locations */
24301 init_espfix_random();
24302
24303 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24304 set_pte(&pte_p[n*PTE_STRIDE], pte);
24305
24306 /* Job is done for this CPU and any CPU which shares this page */
24307 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24308 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24309
24310 unlock_done:
24311 mutex_unlock(&espfix_init_mutex);
24312 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24313 index 8b7b0a5..2395f29 100644
24314 --- a/arch/x86/kernel/ftrace.c
24315 +++ b/arch/x86/kernel/ftrace.c
24316 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24317 * kernel identity mapping to modify code.
24318 */
24319 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24320 - ip = (unsigned long)__va(__pa_symbol(ip));
24321 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24322
24323 return ip;
24324 }
24325 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24326 {
24327 unsigned char replaced[MCOUNT_INSN_SIZE];
24328
24329 + ip = ktla_ktva(ip);
24330 +
24331 /*
24332 * Note: Due to modules and __init, code can
24333 * disappear and change, we need to protect against faulting
24334 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24335 unsigned char old[MCOUNT_INSN_SIZE];
24336 int ret;
24337
24338 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24339 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24340
24341 ftrace_update_func = ip;
24342 /* Make sure the breakpoints see the ftrace_update_func update */
24343 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24344 unsigned char replaced[MCOUNT_INSN_SIZE];
24345 unsigned char brk = BREAKPOINT_INSTRUCTION;
24346
24347 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24348 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24349 return -EFAULT;
24350
24351 /* Make sure it is what we expect it to be */
24352 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24353 index eda1a86..8f6df48 100644
24354 --- a/arch/x86/kernel/head64.c
24355 +++ b/arch/x86/kernel/head64.c
24356 @@ -67,12 +67,12 @@ again:
24357 pgd = *pgd_p;
24358
24359 /*
24360 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24361 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24362 + * The use of __early_va rather than __va here is critical:
24363 + * __va would point us back into the dynamic
24364 * range and we might end up looping forever...
24365 */
24366 if (pgd)
24367 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24368 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24369 else {
24370 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24371 reset_early_page_tables();
24372 @@ -82,13 +82,13 @@ again:
24373 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24374 for (i = 0; i < PTRS_PER_PUD; i++)
24375 pud_p[i] = 0;
24376 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24377 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24378 }
24379 pud_p += pud_index(address);
24380 pud = *pud_p;
24381
24382 if (pud)
24383 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24384 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24385 else {
24386 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24387 reset_early_page_tables();
24388 @@ -98,7 +98,7 @@ again:
24389 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24390 for (i = 0; i < PTRS_PER_PMD; i++)
24391 pmd_p[i] = 0;
24392 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24393 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24394 }
24395 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24396 pmd_p[pmd_index(address)] = pmd;
24397 @@ -175,7 +175,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24398 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24399 early_printk("Kernel alive\n");
24400
24401 - clear_page(init_level4_pgt);
24402 /* set init_level4_pgt kernel high mapping*/
24403 init_level4_pgt[511] = early_level4_pgt[511];
24404
24405 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24406 index f36bd42..0ab4474 100644
24407 --- a/arch/x86/kernel/head_32.S
24408 +++ b/arch/x86/kernel/head_32.S
24409 @@ -26,6 +26,12 @@
24410 /* Physical address */
24411 #define pa(X) ((X) - __PAGE_OFFSET)
24412
24413 +#ifdef CONFIG_PAX_KERNEXEC
24414 +#define ta(X) (X)
24415 +#else
24416 +#define ta(X) ((X) - __PAGE_OFFSET)
24417 +#endif
24418 +
24419 /*
24420 * References to members of the new_cpu_data structure.
24421 */
24422 @@ -55,11 +61,7 @@
24423 * and small than max_low_pfn, otherwise will waste some page table entries
24424 */
24425
24426 -#if PTRS_PER_PMD > 1
24427 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24428 -#else
24429 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24430 -#endif
24431 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24432
24433 /* Number of possible pages in the lowmem region */
24434 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24435 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24436 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24437
24438 /*
24439 + * Real beginning of normal "text" segment
24440 + */
24441 +ENTRY(stext)
24442 +ENTRY(_stext)
24443 +
24444 +/*
24445 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24446 * %esi points to the real-mode code as a 32-bit pointer.
24447 * CS and DS must be 4 GB flat segments, but we don't depend on
24448 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24449 * can.
24450 */
24451 __HEAD
24452 +
24453 +#ifdef CONFIG_PAX_KERNEXEC
24454 + jmp startup_32
24455 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24456 +.fill PAGE_SIZE-5,1,0xcc
24457 +#endif
24458 +
24459 ENTRY(startup_32)
24460 movl pa(stack_start),%ecx
24461
24462 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24463 2:
24464 leal -__PAGE_OFFSET(%ecx),%esp
24465
24466 +#ifdef CONFIG_SMP
24467 + movl $pa(cpu_gdt_table),%edi
24468 + movl $__per_cpu_load,%eax
24469 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24470 + rorl $16,%eax
24471 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24472 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24473 + movl $__per_cpu_end - 1,%eax
24474 + subl $__per_cpu_start,%eax
24475 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24476 +#endif
24477 +
24478 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24479 + movl $NR_CPUS,%ecx
24480 + movl $pa(cpu_gdt_table),%edi
24481 +1:
24482 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24483 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24484 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24485 + addl $PAGE_SIZE_asm,%edi
24486 + loop 1b
24487 +#endif
24488 +
24489 +#ifdef CONFIG_PAX_KERNEXEC
24490 + movl $pa(boot_gdt),%edi
24491 + movl $__LOAD_PHYSICAL_ADDR,%eax
24492 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24493 + rorl $16,%eax
24494 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24495 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24496 + rorl $16,%eax
24497 +
24498 + ljmp $(__BOOT_CS),$1f
24499 +1:
24500 +
24501 + movl $NR_CPUS,%ecx
24502 + movl $pa(cpu_gdt_table),%edi
24503 + addl $__PAGE_OFFSET,%eax
24504 +1:
24505 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24506 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24507 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24508 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24509 + rorl $16,%eax
24510 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24511 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24512 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24513 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24514 + rorl $16,%eax
24515 + addl $PAGE_SIZE_asm,%edi
24516 + loop 1b
24517 +#endif
24518 +
24519 /*
24520 * Clear BSS first so that there are no surprises...
24521 */
24522 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24523 movl %eax, pa(max_pfn_mapped)
24524
24525 /* Do early initialization of the fixmap area */
24526 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24527 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24528 +#ifdef CONFIG_COMPAT_VDSO
24529 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24530 +#else
24531 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24532 +#endif
24533 #else /* Not PAE */
24534
24535 page_pde_offset = (__PAGE_OFFSET >> 20);
24536 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24537 movl %eax, pa(max_pfn_mapped)
24538
24539 /* Do early initialization of the fixmap area */
24540 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24541 - movl %eax,pa(initial_page_table+0xffc)
24542 +#ifdef CONFIG_COMPAT_VDSO
24543 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24544 +#else
24545 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24546 +#endif
24547 #endif
24548
24549 #ifdef CONFIG_PARAVIRT
24550 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24551 cmpl $num_subarch_entries, %eax
24552 jae bad_subarch
24553
24554 - movl pa(subarch_entries)(,%eax,4), %eax
24555 - subl $__PAGE_OFFSET, %eax
24556 - jmp *%eax
24557 + jmp *pa(subarch_entries)(,%eax,4)
24558
24559 bad_subarch:
24560 WEAK(lguest_entry)
24561 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24562 __INITDATA
24563
24564 subarch_entries:
24565 - .long default_entry /* normal x86/PC */
24566 - .long lguest_entry /* lguest hypervisor */
24567 - .long xen_entry /* Xen hypervisor */
24568 - .long default_entry /* Moorestown MID */
24569 + .long ta(default_entry) /* normal x86/PC */
24570 + .long ta(lguest_entry) /* lguest hypervisor */
24571 + .long ta(xen_entry) /* Xen hypervisor */
24572 + .long ta(default_entry) /* Moorestown MID */
24573 num_subarch_entries = (. - subarch_entries) / 4
24574 .previous
24575 #else
24576 @@ -354,6 +426,7 @@ default_entry:
24577 movl pa(mmu_cr4_features),%eax
24578 movl %eax,%cr4
24579
24580 +#ifdef CONFIG_X86_PAE
24581 testb $X86_CR4_PAE, %al # check if PAE is enabled
24582 jz enable_paging
24583
24584 @@ -382,6 +455,9 @@ default_entry:
24585 /* Make changes effective */
24586 wrmsr
24587
24588 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24589 +#endif
24590 +
24591 enable_paging:
24592
24593 /*
24594 @@ -449,14 +525,20 @@ is486:
24595 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24596 movl %eax,%ss # after changing gdt.
24597
24598 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24599 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24600 movl %eax,%ds
24601 movl %eax,%es
24602
24603 movl $(__KERNEL_PERCPU), %eax
24604 movl %eax,%fs # set this cpu's percpu
24605
24606 +#ifdef CONFIG_CC_STACKPROTECTOR
24607 movl $(__KERNEL_STACK_CANARY),%eax
24608 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24609 + movl $(__USER_DS),%eax
24610 +#else
24611 + xorl %eax,%eax
24612 +#endif
24613 movl %eax,%gs
24614
24615 xorl %eax,%eax # Clear LDT
24616 @@ -512,8 +594,11 @@ setup_once:
24617 * relocation. Manually set base address in stack canary
24618 * segment descriptor.
24619 */
24620 - movl $gdt_page,%eax
24621 + movl $cpu_gdt_table,%eax
24622 movl $stack_canary,%ecx
24623 +#ifdef CONFIG_SMP
24624 + addl $__per_cpu_load,%ecx
24625 +#endif
24626 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24627 shrl $16, %ecx
24628 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24629 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24630 cmpl $2,(%esp) # X86_TRAP_NMI
24631 je is_nmi # Ignore NMI
24632
24633 - cmpl $2,%ss:early_recursion_flag
24634 + cmpl $1,%ss:early_recursion_flag
24635 je hlt_loop
24636 incl %ss:early_recursion_flag
24637
24638 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24639 pushl (20+6*4)(%esp) /* trapno */
24640 pushl $fault_msg
24641 call printk
24642 -#endif
24643 call dump_stack
24644 +#endif
24645 hlt_loop:
24646 hlt
24647 jmp hlt_loop
24648 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24649 /* This is the default interrupt "handler" :-) */
24650 ALIGN
24651 ignore_int:
24652 - cld
24653 #ifdef CONFIG_PRINTK
24654 + cmpl $2,%ss:early_recursion_flag
24655 + je hlt_loop
24656 + incl %ss:early_recursion_flag
24657 + cld
24658 pushl %eax
24659 pushl %ecx
24660 pushl %edx
24661 @@ -617,9 +705,6 @@ ignore_int:
24662 movl $(__KERNEL_DS),%eax
24663 movl %eax,%ds
24664 movl %eax,%es
24665 - cmpl $2,early_recursion_flag
24666 - je hlt_loop
24667 - incl early_recursion_flag
24668 pushl 16(%esp)
24669 pushl 24(%esp)
24670 pushl 32(%esp)
24671 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24672 /*
24673 * BSS section
24674 */
24675 -__PAGE_ALIGNED_BSS
24676 - .align PAGE_SIZE
24677 #ifdef CONFIG_X86_PAE
24678 +.section .initial_pg_pmd,"a",@progbits
24679 initial_pg_pmd:
24680 .fill 1024*KPMDS,4,0
24681 #else
24682 +.section .initial_page_table,"a",@progbits
24683 ENTRY(initial_page_table)
24684 .fill 1024,4,0
24685 #endif
24686 +.section .initial_pg_fixmap,"a",@progbits
24687 initial_pg_fixmap:
24688 .fill 1024,4,0
24689 +.section .empty_zero_page,"a",@progbits
24690 ENTRY(empty_zero_page)
24691 .fill 4096,1,0
24692 +.section .swapper_pg_dir,"a",@progbits
24693 ENTRY(swapper_pg_dir)
24694 +#ifdef CONFIG_X86_PAE
24695 + .fill 4,8,0
24696 +#else
24697 .fill 1024,4,0
24698 +#endif
24699
24700 /*
24701 * This starts the data section.
24702 */
24703 #ifdef CONFIG_X86_PAE
24704 -__PAGE_ALIGNED_DATA
24705 - /* Page-aligned for the benefit of paravirt? */
24706 - .align PAGE_SIZE
24707 +.section .initial_page_table,"a",@progbits
24708 ENTRY(initial_page_table)
24709 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24710 # if KPMDS == 3
24711 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24712 # error "Kernel PMDs should be 1, 2 or 3"
24713 # endif
24714 .align PAGE_SIZE /* needs to be page-sized too */
24715 +
24716 +#ifdef CONFIG_PAX_PER_CPU_PGD
24717 +ENTRY(cpu_pgd)
24718 + .rept 2*NR_CPUS
24719 + .fill 4,8,0
24720 + .endr
24721 +#endif
24722 +
24723 #endif
24724
24725 .data
24726 .balign 4
24727 ENTRY(stack_start)
24728 - .long init_thread_union+THREAD_SIZE
24729 + .long init_thread_union+THREAD_SIZE-8
24730
24731 __INITRODATA
24732 int_msg:
24733 @@ -727,7 +825,7 @@ fault_msg:
24734 * segment size, and 32-bit linear address value:
24735 */
24736
24737 - .data
24738 +.section .rodata,"a",@progbits
24739 .globl boot_gdt_descr
24740 .globl idt_descr
24741
24742 @@ -736,7 +834,7 @@ fault_msg:
24743 .word 0 # 32 bit align gdt_desc.address
24744 boot_gdt_descr:
24745 .word __BOOT_DS+7
24746 - .long boot_gdt - __PAGE_OFFSET
24747 + .long pa(boot_gdt)
24748
24749 .word 0 # 32-bit align idt_desc.address
24750 idt_descr:
24751 @@ -747,7 +845,7 @@ idt_descr:
24752 .word 0 # 32 bit align gdt_desc.address
24753 ENTRY(early_gdt_descr)
24754 .word GDT_ENTRIES*8-1
24755 - .long gdt_page /* Overwritten for secondary CPUs */
24756 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24757
24758 /*
24759 * The boot_gdt must mirror the equivalent in setup.S and is
24760 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24761 .align L1_CACHE_BYTES
24762 ENTRY(boot_gdt)
24763 .fill GDT_ENTRY_BOOT_CS,8,0
24764 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24765 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24766 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24767 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24768 +
24769 + .align PAGE_SIZE_asm
24770 +ENTRY(cpu_gdt_table)
24771 + .rept NR_CPUS
24772 + .quad 0x0000000000000000 /* NULL descriptor */
24773 + .quad 0x0000000000000000 /* 0x0b reserved */
24774 + .quad 0x0000000000000000 /* 0x13 reserved */
24775 + .quad 0x0000000000000000 /* 0x1b reserved */
24776 +
24777 +#ifdef CONFIG_PAX_KERNEXEC
24778 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24779 +#else
24780 + .quad 0x0000000000000000 /* 0x20 unused */
24781 +#endif
24782 +
24783 + .quad 0x0000000000000000 /* 0x28 unused */
24784 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24785 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24786 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24787 + .quad 0x0000000000000000 /* 0x4b reserved */
24788 + .quad 0x0000000000000000 /* 0x53 reserved */
24789 + .quad 0x0000000000000000 /* 0x5b reserved */
24790 +
24791 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24792 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24793 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24794 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24795 +
24796 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24797 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24798 +
24799 + /*
24800 + * Segments used for calling PnP BIOS have byte granularity.
24801 + * The code segments and data segments have fixed 64k limits,
24802 + * the transfer segment sizes are set at run time.
24803 + */
24804 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24805 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24806 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24807 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24808 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24809 +
24810 + /*
24811 + * The APM segments have byte granularity and their bases
24812 + * are set at run time. All have 64k limits.
24813 + */
24814 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24815 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24816 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24817 +
24818 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24819 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24820 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24821 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24822 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24823 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24824 +
24825 + /* Be sure this is zeroed to avoid false validations in Xen */
24826 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24827 + .endr
24828 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24829 index a468c0a..8b5a879 100644
24830 --- a/arch/x86/kernel/head_64.S
24831 +++ b/arch/x86/kernel/head_64.S
24832 @@ -20,6 +20,8 @@
24833 #include <asm/processor-flags.h>
24834 #include <asm/percpu.h>
24835 #include <asm/nops.h>
24836 +#include <asm/cpufeature.h>
24837 +#include <asm/alternative-asm.h>
24838
24839 #ifdef CONFIG_PARAVIRT
24840 #include <asm/asm-offsets.h>
24841 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24842 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24843 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24844 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24845 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24846 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24847 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24848 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24849 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24850 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24851
24852 .text
24853 __HEAD
24854 @@ -89,11 +97,24 @@ startup_64:
24855 * Fixup the physical addresses in the page table
24856 */
24857 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24858 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24859 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24860 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24861 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24862 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24863
24864 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24865 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24866 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24867 +#ifndef CONFIG_XEN
24868 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24869 +#endif
24870 +
24871 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24872 +
24873 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24874 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24875
24876 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24877 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24878
24879 /*
24880 * Set up the identity mapping for the switchover. These
24881 @@ -174,11 +195,12 @@ ENTRY(secondary_startup_64)
24882 * after the boot processor executes this code.
24883 */
24884
24885 + orq $-1, %rbp
24886 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24887 1:
24888
24889 - /* Enable PAE mode and PGE */
24890 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24891 + /* Enable PAE mode and PSE/PGE */
24892 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24893 movq %rcx, %cr4
24894
24895 /* Setup early boot stage 4 level pagetables. */
24896 @@ -199,10 +221,19 @@ ENTRY(secondary_startup_64)
24897 movl $MSR_EFER, %ecx
24898 rdmsr
24899 btsl $_EFER_SCE, %eax /* Enable System Call */
24900 - btl $20,%edi /* No Execute supported? */
24901 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24902 jnc 1f
24903 btsl $_EFER_NX, %eax
24904 + cmpq $-1, %rbp
24905 + je 1f
24906 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24907 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24908 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24909 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24910 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24911 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24912 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24913 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24914 1: wrmsr /* Make changes effective */
24915
24916 /* Setup cr0 */
24917 @@ -282,6 +313,7 @@ ENTRY(secondary_startup_64)
24918 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24919 * address given in m16:64.
24920 */
24921 + pax_set_fptr_mask
24922 movq initial_code(%rip),%rax
24923 pushq $0 # fake return address to stop unwinder
24924 pushq $__KERNEL_CS # set correct cs
24925 @@ -313,7 +345,7 @@ ENDPROC(start_cpu0)
24926 .quad INIT_PER_CPU_VAR(irq_stack_union)
24927
24928 GLOBAL(stack_start)
24929 - .quad init_thread_union+THREAD_SIZE-8
24930 + .quad init_thread_union+THREAD_SIZE-16
24931 .word 0
24932 __FINITDATA
24933
24934 @@ -391,7 +423,7 @@ ENTRY(early_idt_handler)
24935 call dump_stack
24936 #ifdef CONFIG_KALLSYMS
24937 leaq early_idt_ripmsg(%rip),%rdi
24938 - movq 40(%rsp),%rsi # %rip again
24939 + movq 88(%rsp),%rsi # %rip again
24940 call __print_symbol
24941 #endif
24942 #endif /* EARLY_PRINTK */
24943 @@ -420,6 +452,7 @@ ENDPROC(early_idt_handler)
24944 early_recursion_flag:
24945 .long 0
24946
24947 + .section .rodata,"a",@progbits
24948 #ifdef CONFIG_EARLY_PRINTK
24949 early_idt_msg:
24950 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24951 @@ -447,29 +480,52 @@ NEXT_PAGE(early_level4_pgt)
24952 NEXT_PAGE(early_dynamic_pgts)
24953 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24954
24955 - .data
24956 + .section .rodata,"a",@progbits
24957
24958 -#ifndef CONFIG_XEN
24959 NEXT_PAGE(init_level4_pgt)
24960 - .fill 512,8,0
24961 -#else
24962 -NEXT_PAGE(init_level4_pgt)
24963 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24964 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24965 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24966 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24967 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24968 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24969 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24970 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24971 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24972 .org init_level4_pgt + L4_START_KERNEL*8, 0
24973 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24974 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24975
24976 +#ifdef CONFIG_PAX_PER_CPU_PGD
24977 +NEXT_PAGE(cpu_pgd)
24978 + .rept 2*NR_CPUS
24979 + .fill 512,8,0
24980 + .endr
24981 +#endif
24982 +
24983 NEXT_PAGE(level3_ident_pgt)
24984 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24985 +#ifdef CONFIG_XEN
24986 .fill 511, 8, 0
24987 +#else
24988 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24989 + .fill 510,8,0
24990 +#endif
24991 +
24992 +NEXT_PAGE(level3_vmalloc_start_pgt)
24993 + .fill 512,8,0
24994 +
24995 +NEXT_PAGE(level3_vmalloc_end_pgt)
24996 + .fill 512,8,0
24997 +
24998 +NEXT_PAGE(level3_vmemmap_pgt)
24999 + .fill L3_VMEMMAP_START,8,0
25000 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25001 +
25002 NEXT_PAGE(level2_ident_pgt)
25003 - /* Since I easily can, map the first 1G.
25004 + /* Since I easily can, map the first 2G.
25005 * Don't set NX because code runs from these pages.
25006 */
25007 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25008 -#endif
25009 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25010
25011 NEXT_PAGE(level3_kernel_pgt)
25012 .fill L3_START_KERNEL,8,0
25013 @@ -477,6 +533,9 @@ NEXT_PAGE(level3_kernel_pgt)
25014 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25015 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25016
25017 +NEXT_PAGE(level2_vmemmap_pgt)
25018 + .fill 512,8,0
25019 +
25020 NEXT_PAGE(level2_kernel_pgt)
25021 /*
25022 * 512 MB kernel mapping. We spend a full page on this pagetable
25023 @@ -494,28 +553,64 @@ NEXT_PAGE(level2_kernel_pgt)
25024 NEXT_PAGE(level2_fixmap_pgt)
25025 .fill 506,8,0
25026 .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25027 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25028 - .fill 5,8,0
25029 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25030 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25031 + .fill 4,8,0
25032
25033 NEXT_PAGE(level1_fixmap_pgt)
25034 .fill 512,8,0
25035
25036 +NEXT_PAGE(level1_vsyscall_pgt)
25037 + .fill 512,8,0
25038 +
25039 #undef PMDS
25040
25041 - .data
25042 + .align PAGE_SIZE
25043 +ENTRY(cpu_gdt_table)
25044 + .rept NR_CPUS
25045 + .quad 0x0000000000000000 /* NULL descriptor */
25046 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25047 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25048 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25049 + .quad 0x00cffb000000ffff /* __USER32_CS */
25050 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25051 + .quad 0x00affb000000ffff /* __USER_CS */
25052 +
25053 +#ifdef CONFIG_PAX_KERNEXEC
25054 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25055 +#else
25056 + .quad 0x0 /* unused */
25057 +#endif
25058 +
25059 + .quad 0,0 /* TSS */
25060 + .quad 0,0 /* LDT */
25061 + .quad 0,0,0 /* three TLS descriptors */
25062 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25063 + /* asm/segment.h:GDT_ENTRIES must match this */
25064 +
25065 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25066 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25067 +#else
25068 + .quad 0x0 /* unused */
25069 +#endif
25070 +
25071 + /* zero the remaining page */
25072 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25073 + .endr
25074 +
25075 .align 16
25076 .globl early_gdt_descr
25077 early_gdt_descr:
25078 .word GDT_ENTRIES*8-1
25079 early_gdt_descr_base:
25080 - .quad INIT_PER_CPU_VAR(gdt_page)
25081 + .quad cpu_gdt_table
25082
25083 ENTRY(phys_base)
25084 /* This must match the first entry in level2_kernel_pgt */
25085 .quad 0x0000000000000000
25086
25087 #include "../../x86/xen/xen-head.S"
25088 -
25089 - __PAGE_ALIGNED_BSS
25090 +
25091 + .section .rodata,"a",@progbits
25092 NEXT_PAGE(empty_zero_page)
25093 .skip PAGE_SIZE
25094 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25095 index 05fd74f..c3548b1 100644
25096 --- a/arch/x86/kernel/i386_ksyms_32.c
25097 +++ b/arch/x86/kernel/i386_ksyms_32.c
25098 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25099 EXPORT_SYMBOL(cmpxchg8b_emu);
25100 #endif
25101
25102 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25103 +
25104 /* Networking helper routines. */
25105 EXPORT_SYMBOL(csum_partial_copy_generic);
25106 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25107 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25108
25109 EXPORT_SYMBOL(__get_user_1);
25110 EXPORT_SYMBOL(__get_user_2);
25111 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25112 EXPORT_SYMBOL(___preempt_schedule_context);
25113 #endif
25114 #endif
25115 +
25116 +#ifdef CONFIG_PAX_KERNEXEC
25117 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25118 +#endif
25119 +
25120 +#ifdef CONFIG_PAX_PER_CPU_PGD
25121 +EXPORT_SYMBOL(cpu_pgd);
25122 +#endif
25123 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25124 index a9a4229..6f4d476 100644
25125 --- a/arch/x86/kernel/i387.c
25126 +++ b/arch/x86/kernel/i387.c
25127 @@ -51,7 +51,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25128 static inline bool interrupted_user_mode(void)
25129 {
25130 struct pt_regs *regs = get_irq_regs();
25131 - return regs && user_mode_vm(regs);
25132 + return regs && user_mode(regs);
25133 }
25134
25135 /*
25136 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25137 index e7cc537..67d7372 100644
25138 --- a/arch/x86/kernel/i8259.c
25139 +++ b/arch/x86/kernel/i8259.c
25140 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25141 static void make_8259A_irq(unsigned int irq)
25142 {
25143 disable_irq_nosync(irq);
25144 - io_apic_irqs &= ~(1<<irq);
25145 + io_apic_irqs &= ~(1UL<<irq);
25146 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25147 enable_irq(irq);
25148 }
25149 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25150 "spurious 8259A interrupt: IRQ%d.\n", irq);
25151 spurious_irq_mask |= irqmask;
25152 }
25153 - atomic_inc(&irq_err_count);
25154 + atomic_inc_unchecked(&irq_err_count);
25155 /*
25156 * Theoretically we do not have to handle this IRQ,
25157 * but in Linux this does not cause problems and is
25158 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25159 /* (slave's support for AEOI in flat mode is to be investigated) */
25160 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25161
25162 + pax_open_kernel();
25163 if (auto_eoi)
25164 /*
25165 * In AEOI mode we just have to mask the interrupt
25166 * when acking.
25167 */
25168 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25169 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25170 else
25171 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25172 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25173 + pax_close_kernel();
25174
25175 udelay(100); /* wait for 8259A to initialize */
25176
25177 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25178 index a979b5b..1d6db75 100644
25179 --- a/arch/x86/kernel/io_delay.c
25180 +++ b/arch/x86/kernel/io_delay.c
25181 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25182 * Quirk table for systems that misbehave (lock up, etc.) if port
25183 * 0x80 is used:
25184 */
25185 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25186 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25187 {
25188 .callback = dmi_io_delay_0xed_port,
25189 .ident = "Compaq Presario V6000",
25190 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25191 index 4ddaf66..49d5c18 100644
25192 --- a/arch/x86/kernel/ioport.c
25193 +++ b/arch/x86/kernel/ioport.c
25194 @@ -6,6 +6,7 @@
25195 #include <linux/sched.h>
25196 #include <linux/kernel.h>
25197 #include <linux/capability.h>
25198 +#include <linux/security.h>
25199 #include <linux/errno.h>
25200 #include <linux/types.h>
25201 #include <linux/ioport.h>
25202 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25203 return -EINVAL;
25204 if (turn_on && !capable(CAP_SYS_RAWIO))
25205 return -EPERM;
25206 +#ifdef CONFIG_GRKERNSEC_IO
25207 + if (turn_on && grsec_disable_privio) {
25208 + gr_handle_ioperm();
25209 + return -ENODEV;
25210 + }
25211 +#endif
25212
25213 /*
25214 * If it's the first ioperm() call in this thread's lifetime, set the
25215 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25216 * because the ->io_bitmap_max value must match the bitmap
25217 * contents:
25218 */
25219 - tss = &per_cpu(init_tss, get_cpu());
25220 + tss = init_tss + get_cpu();
25221
25222 if (turn_on)
25223 bitmap_clear(t->io_bitmap_ptr, from, num);
25224 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25225 if (level > old) {
25226 if (!capable(CAP_SYS_RAWIO))
25227 return -EPERM;
25228 +#ifdef CONFIG_GRKERNSEC_IO
25229 + if (grsec_disable_privio) {
25230 + gr_handle_iopl();
25231 + return -ENODEV;
25232 + }
25233 +#endif
25234 }
25235 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25236 t->iopl = level << 12;
25237 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25238 index 705ef8d..8672c9d 100644
25239 --- a/arch/x86/kernel/irq.c
25240 +++ b/arch/x86/kernel/irq.c
25241 @@ -22,7 +22,7 @@
25242 #define CREATE_TRACE_POINTS
25243 #include <asm/trace/irq_vectors.h>
25244
25245 -atomic_t irq_err_count;
25246 +atomic_unchecked_t irq_err_count;
25247
25248 /* Function pointer for generic interrupt vector handling */
25249 void (*x86_platform_ipi_callback)(void) = NULL;
25250 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25251 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25252 seq_puts(p, " Hypervisor callback interrupts\n");
25253 #endif
25254 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25255 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25256 #if defined(CONFIG_X86_IO_APIC)
25257 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25258 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25259 #endif
25260 return 0;
25261 }
25262 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25263
25264 u64 arch_irq_stat(void)
25265 {
25266 - u64 sum = atomic_read(&irq_err_count);
25267 + u64 sum = atomic_read_unchecked(&irq_err_count);
25268 return sum;
25269 }
25270
25271 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25272 index 63ce838..2ea3e06 100644
25273 --- a/arch/x86/kernel/irq_32.c
25274 +++ b/arch/x86/kernel/irq_32.c
25275 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25276
25277 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25278
25279 +extern void gr_handle_kernel_exploit(void);
25280 +
25281 int sysctl_panic_on_stackoverflow __read_mostly;
25282
25283 /* Debugging check for stack overflow: is there less than 1KB free? */
25284 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25285 __asm__ __volatile__("andl %%esp,%0" :
25286 "=r" (sp) : "0" (THREAD_SIZE - 1));
25287
25288 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25289 + return sp < STACK_WARN;
25290 }
25291
25292 static void print_stack_overflow(void)
25293 {
25294 printk(KERN_WARNING "low stack detected by irq handler\n");
25295 dump_stack();
25296 + gr_handle_kernel_exploit();
25297 if (sysctl_panic_on_stackoverflow)
25298 panic("low stack detected by irq handler - check messages\n");
25299 }
25300 @@ -84,10 +87,9 @@ static inline void *current_stack(void)
25301 static inline int
25302 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25303 {
25304 - struct irq_stack *curstk, *irqstk;
25305 + struct irq_stack *irqstk;
25306 u32 *isp, *prev_esp, arg1, arg2;
25307
25308 - curstk = (struct irq_stack *) current_stack();
25309 irqstk = __this_cpu_read(hardirq_stack);
25310
25311 /*
25312 @@ -96,15 +98,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25313 * handler) we can't do that and just have to keep using the
25314 * current stack (which is the irq stack already after all)
25315 */
25316 - if (unlikely(curstk == irqstk))
25317 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25318 return 0;
25319
25320 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25321 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25322
25323 /* Save the next esp at the bottom of the stack */
25324 prev_esp = (u32 *)irqstk;
25325 *prev_esp = current_stack_pointer;
25326
25327 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25328 + __set_fs(MAKE_MM_SEG(0));
25329 +#endif
25330 +
25331 if (unlikely(overflow))
25332 call_on_stack(print_stack_overflow, isp);
25333
25334 @@ -115,6 +121,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25335 : "0" (irq), "1" (desc), "2" (isp),
25336 "D" (desc->handle_irq)
25337 : "memory", "cc", "ecx");
25338 +
25339 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25340 + __set_fs(current_thread_info()->addr_limit);
25341 +#endif
25342 +
25343 return 1;
25344 }
25345
25346 @@ -123,32 +134,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25347 */
25348 void irq_ctx_init(int cpu)
25349 {
25350 - struct irq_stack *irqstk;
25351 -
25352 if (per_cpu(hardirq_stack, cpu))
25353 return;
25354
25355 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25356 - THREADINFO_GFP,
25357 - THREAD_SIZE_ORDER));
25358 - per_cpu(hardirq_stack, cpu) = irqstk;
25359 -
25360 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25361 - THREADINFO_GFP,
25362 - THREAD_SIZE_ORDER));
25363 - per_cpu(softirq_stack, cpu) = irqstk;
25364 -
25365 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25366 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25367 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25368 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25369 }
25370
25371 void do_softirq_own_stack(void)
25372 {
25373 - struct thread_info *curstk;
25374 struct irq_stack *irqstk;
25375 u32 *isp, *prev_esp;
25376
25377 - curstk = current_stack();
25378 irqstk = __this_cpu_read(softirq_stack);
25379
25380 /* build the stack frame on the softirq stack */
25381 @@ -158,7 +155,16 @@ void do_softirq_own_stack(void)
25382 prev_esp = (u32 *)irqstk;
25383 *prev_esp = current_stack_pointer;
25384
25385 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25386 + __set_fs(MAKE_MM_SEG(0));
25387 +#endif
25388 +
25389 call_on_stack(__do_softirq, isp);
25390 +
25391 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25392 + __set_fs(current_thread_info()->addr_limit);
25393 +#endif
25394 +
25395 }
25396
25397 bool handle_irq(unsigned irq, struct pt_regs *regs)
25398 @@ -172,7 +178,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25399 if (unlikely(!desc))
25400 return false;
25401
25402 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25403 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25404 if (unlikely(overflow))
25405 print_stack_overflow();
25406 desc->handle_irq(irq, desc);
25407 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25408 index e4b503d..824fce8 100644
25409 --- a/arch/x86/kernel/irq_64.c
25410 +++ b/arch/x86/kernel/irq_64.c
25411 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25412 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25413 EXPORT_PER_CPU_SYMBOL(irq_regs);
25414
25415 +extern void gr_handle_kernel_exploit(void);
25416 +
25417 int sysctl_panic_on_stackoverflow;
25418
25419 /*
25420 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25421 u64 estack_top, estack_bottom;
25422 u64 curbase = (u64)task_stack_page(current);
25423
25424 - if (user_mode_vm(regs))
25425 + if (user_mode(regs))
25426 return;
25427
25428 if (regs->sp >= curbase + sizeof(struct thread_info) +
25429 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25430 irq_stack_top, irq_stack_bottom,
25431 estack_top, estack_bottom);
25432
25433 + gr_handle_kernel_exploit();
25434 +
25435 if (sysctl_panic_on_stackoverflow)
25436 panic("low stack detected by irq handler - check messages\n");
25437 #endif
25438 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25439 index 26d5a55..a01160a 100644
25440 --- a/arch/x86/kernel/jump_label.c
25441 +++ b/arch/x86/kernel/jump_label.c
25442 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25443 * Jump label is enabled for the first time.
25444 * So we expect a default_nop...
25445 */
25446 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25447 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25448 != 0))
25449 bug_at((void *)entry->code, __LINE__);
25450 } else {
25451 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25452 * ...otherwise expect an ideal_nop. Otherwise
25453 * something went horribly wrong.
25454 */
25455 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25456 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25457 != 0))
25458 bug_at((void *)entry->code, __LINE__);
25459 }
25460 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25461 * are converting the default nop to the ideal nop.
25462 */
25463 if (init) {
25464 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25465 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25466 bug_at((void *)entry->code, __LINE__);
25467 } else {
25468 code.jump = 0xe9;
25469 code.offset = entry->target -
25470 (entry->code + JUMP_LABEL_NOP_SIZE);
25471 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25472 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25473 bug_at((void *)entry->code, __LINE__);
25474 }
25475 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25476 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25477 index 7ec1d5f..5a7d130 100644
25478 --- a/arch/x86/kernel/kgdb.c
25479 +++ b/arch/x86/kernel/kgdb.c
25480 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25481 #ifdef CONFIG_X86_32
25482 switch (regno) {
25483 case GDB_SS:
25484 - if (!user_mode_vm(regs))
25485 + if (!user_mode(regs))
25486 *(unsigned long *)mem = __KERNEL_DS;
25487 break;
25488 case GDB_SP:
25489 - if (!user_mode_vm(regs))
25490 + if (!user_mode(regs))
25491 *(unsigned long *)mem = kernel_stack_pointer(regs);
25492 break;
25493 case GDB_GS:
25494 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25495 bp->attr.bp_addr = breakinfo[breakno].addr;
25496 bp->attr.bp_len = breakinfo[breakno].len;
25497 bp->attr.bp_type = breakinfo[breakno].type;
25498 - info->address = breakinfo[breakno].addr;
25499 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25500 + info->address = ktla_ktva(breakinfo[breakno].addr);
25501 + else
25502 + info->address = breakinfo[breakno].addr;
25503 info->len = breakinfo[breakno].len;
25504 info->type = breakinfo[breakno].type;
25505 val = arch_install_hw_breakpoint(bp);
25506 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25507 case 'k':
25508 /* clear the trace bit */
25509 linux_regs->flags &= ~X86_EFLAGS_TF;
25510 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25511 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25512
25513 /* set the trace bit if we're stepping */
25514 if (remcomInBuffer[0] == 's') {
25515 linux_regs->flags |= X86_EFLAGS_TF;
25516 - atomic_set(&kgdb_cpu_doing_single_step,
25517 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25518 raw_smp_processor_id());
25519 }
25520
25521 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25522
25523 switch (cmd) {
25524 case DIE_DEBUG:
25525 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25526 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25527 if (user_mode(regs))
25528 return single_step_cont(regs, args);
25529 break;
25530 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25531 #endif /* CONFIG_DEBUG_RODATA */
25532
25533 bpt->type = BP_BREAKPOINT;
25534 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25535 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25536 BREAK_INSTR_SIZE);
25537 if (err)
25538 return err;
25539 - err = probe_kernel_write((char *)bpt->bpt_addr,
25540 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25541 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25542 #ifdef CONFIG_DEBUG_RODATA
25543 if (!err)
25544 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25545 return -EBUSY;
25546 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25547 BREAK_INSTR_SIZE);
25548 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25549 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25550 if (err)
25551 return err;
25552 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25553 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25554 if (mutex_is_locked(&text_mutex))
25555 goto knl_write;
25556 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25557 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25558 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25559 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25560 goto knl_write;
25561 return err;
25562 knl_write:
25563 #endif /* CONFIG_DEBUG_RODATA */
25564 - return probe_kernel_write((char *)bpt->bpt_addr,
25565 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25566 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25567 }
25568
25569 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25570 index 98f654d..ac04352 100644
25571 --- a/arch/x86/kernel/kprobes/core.c
25572 +++ b/arch/x86/kernel/kprobes/core.c
25573 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25574 s32 raddr;
25575 } __packed *insn;
25576
25577 - insn = (struct __arch_relative_insn *)from;
25578 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25579 +
25580 + pax_open_kernel();
25581 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25582 insn->op = op;
25583 + pax_close_kernel();
25584 }
25585
25586 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25587 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25588 kprobe_opcode_t opcode;
25589 kprobe_opcode_t *orig_opcodes = opcodes;
25590
25591 - if (search_exception_tables((unsigned long)opcodes))
25592 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25593 return 0; /* Page fault may occur on this address. */
25594
25595 retry:
25596 @@ -242,9 +245,9 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25597 * for the first byte, we can recover the original instruction
25598 * from it and kp->opcode.
25599 */
25600 - memcpy(buf, kp->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25601 + memcpy(buf, ktla_ktva(kp->addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25602 buf[0] = kp->opcode;
25603 - return (unsigned long)buf;
25604 + return ktva_ktla((unsigned long)buf);
25605 }
25606
25607 /*
25608 @@ -338,7 +341,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25609 /* Another subsystem puts a breakpoint, failed to recover */
25610 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25611 return 0;
25612 + pax_open_kernel();
25613 memcpy(dest, insn.kaddr, insn.length);
25614 + pax_close_kernel();
25615
25616 #ifdef CONFIG_X86_64
25617 if (insn_rip_relative(&insn)) {
25618 @@ -365,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25619 return 0;
25620 }
25621 disp = (u8 *) dest + insn_offset_displacement(&insn);
25622 + pax_open_kernel();
25623 *(s32 *) disp = (s32) newdisp;
25624 + pax_close_kernel();
25625 }
25626 #endif
25627 return insn.length;
25628 @@ -507,7 +514,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25629 * nor set current_kprobe, because it doesn't use single
25630 * stepping.
25631 */
25632 - regs->ip = (unsigned long)p->ainsn.insn;
25633 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25634 preempt_enable_no_resched();
25635 return;
25636 }
25637 @@ -524,9 +531,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25638 regs->flags &= ~X86_EFLAGS_IF;
25639 /* single step inline if the instruction is an int3 */
25640 if (p->opcode == BREAKPOINT_INSTRUCTION)
25641 - regs->ip = (unsigned long)p->addr;
25642 + regs->ip = ktla_ktva((unsigned long)p->addr);
25643 else
25644 - regs->ip = (unsigned long)p->ainsn.insn;
25645 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25646 }
25647 NOKPROBE_SYMBOL(setup_singlestep);
25648
25649 @@ -576,7 +583,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25650 struct kprobe *p;
25651 struct kprobe_ctlblk *kcb;
25652
25653 - if (user_mode_vm(regs))
25654 + if (user_mode(regs))
25655 return 0;
25656
25657 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25658 @@ -611,7 +618,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25659 setup_singlestep(p, regs, kcb, 0);
25660 return 1;
25661 }
25662 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25663 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25664 /*
25665 * The breakpoint instruction was removed right
25666 * after we hit it. Another cpu has removed
25667 @@ -658,6 +665,9 @@ static void __used kretprobe_trampoline_holder(void)
25668 " movq %rax, 152(%rsp)\n"
25669 RESTORE_REGS_STRING
25670 " popfq\n"
25671 +#ifdef KERNEXEC_PLUGIN
25672 + " btsq $63,(%rsp)\n"
25673 +#endif
25674 #else
25675 " pushf\n"
25676 SAVE_REGS_STRING
25677 @@ -798,7 +808,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25678 struct kprobe_ctlblk *kcb)
25679 {
25680 unsigned long *tos = stack_addr(regs);
25681 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25682 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25683 unsigned long orig_ip = (unsigned long)p->addr;
25684 kprobe_opcode_t *insn = p->ainsn.insn;
25685
25686 @@ -981,7 +991,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25687 struct die_args *args = data;
25688 int ret = NOTIFY_DONE;
25689
25690 - if (args->regs && user_mode_vm(args->regs))
25691 + if (args->regs && user_mode(args->regs))
25692 return ret;
25693
25694 if (val == DIE_GPF) {
25695 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25696 index 7c523bb..01b051b 100644
25697 --- a/arch/x86/kernel/kprobes/opt.c
25698 +++ b/arch/x86/kernel/kprobes/opt.c
25699 @@ -79,6 +79,7 @@ found:
25700 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25701 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25702 {
25703 + pax_open_kernel();
25704 #ifdef CONFIG_X86_64
25705 *addr++ = 0x48;
25706 *addr++ = 0xbf;
25707 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25708 *addr++ = 0xb8;
25709 #endif
25710 *(unsigned long *)addr = val;
25711 + pax_close_kernel();
25712 }
25713
25714 asm (
25715 @@ -339,7 +341,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25716 * Verify if the address gap is in 2GB range, because this uses
25717 * a relative jump.
25718 */
25719 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25720 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25721 if (abs(rel) > 0x7fffffff) {
25722 __arch_remove_optimized_kprobe(op, 0);
25723 return -ERANGE;
25724 @@ -356,16 +358,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25725 op->optinsn.size = ret;
25726
25727 /* Copy arch-dep-instance from template */
25728 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25729 + pax_open_kernel();
25730 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25731 + pax_close_kernel();
25732
25733 /* Set probe information */
25734 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25735
25736 /* Set probe function call */
25737 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25738 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25739
25740 /* Set returning jmp instruction at the tail of out-of-line buffer */
25741 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25742 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25743 (u8 *)op->kp.addr + op->optinsn.size);
25744
25745 flush_icache_range((unsigned long) buf,
25746 @@ -390,7 +394,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25747 WARN_ON(kprobe_disabled(&op->kp));
25748
25749 /* Backup instructions which will be replaced by jump address */
25750 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25751 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25752 RELATIVE_ADDR_SIZE);
25753
25754 insn_buf[0] = RELATIVEJUMP_OPCODE;
25755 @@ -438,7 +442,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25756 /* This kprobe is really able to run optimized path. */
25757 op = container_of(p, struct optimized_kprobe, kp);
25758 /* Detour through copied instructions */
25759 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25760 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25761 if (!reenter)
25762 reset_current_kprobe();
25763 preempt_enable_no_resched();
25764 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25765 index c2bedae..25e7ab60 100644
25766 --- a/arch/x86/kernel/ksysfs.c
25767 +++ b/arch/x86/kernel/ksysfs.c
25768 @@ -184,7 +184,7 @@ out:
25769
25770 static struct kobj_attribute type_attr = __ATTR_RO(type);
25771
25772 -static struct bin_attribute data_attr = {
25773 +static bin_attribute_no_const data_attr __read_only = {
25774 .attr = {
25775 .name = "data",
25776 .mode = S_IRUGO,
25777 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25778 index c37886d..d851d32 100644
25779 --- a/arch/x86/kernel/ldt.c
25780 +++ b/arch/x86/kernel/ldt.c
25781 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25782 if (reload) {
25783 #ifdef CONFIG_SMP
25784 preempt_disable();
25785 - load_LDT(pc);
25786 + load_LDT_nolock(pc);
25787 if (!cpumask_equal(mm_cpumask(current->mm),
25788 cpumask_of(smp_processor_id())))
25789 smp_call_function(flush_ldt, current->mm, 1);
25790 preempt_enable();
25791 #else
25792 - load_LDT(pc);
25793 + load_LDT_nolock(pc);
25794 #endif
25795 }
25796 if (oldsize) {
25797 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25798 return err;
25799
25800 for (i = 0; i < old->size; i++)
25801 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25802 + write_ldt_entry(new->ldt, i, old->ldt + i);
25803 return 0;
25804 }
25805
25806 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25807 retval = copy_ldt(&mm->context, &old_mm->context);
25808 mutex_unlock(&old_mm->context.lock);
25809 }
25810 +
25811 + if (tsk == current) {
25812 + mm->context.vdso = 0;
25813 +
25814 +#ifdef CONFIG_X86_32
25815 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25816 + mm->context.user_cs_base = 0UL;
25817 + mm->context.user_cs_limit = ~0UL;
25818 +
25819 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25820 + cpus_clear(mm->context.cpu_user_cs_mask);
25821 +#endif
25822 +
25823 +#endif
25824 +#endif
25825 +
25826 + }
25827 +
25828 return retval;
25829 }
25830
25831 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25832 }
25833 }
25834
25835 +#ifdef CONFIG_PAX_SEGMEXEC
25836 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25837 + error = -EINVAL;
25838 + goto out_unlock;
25839 + }
25840 +#endif
25841 +
25842 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25843 error = -EINVAL;
25844 goto out_unlock;
25845 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25846 index 469b23d..5449cfe 100644
25847 --- a/arch/x86/kernel/machine_kexec_32.c
25848 +++ b/arch/x86/kernel/machine_kexec_32.c
25849 @@ -26,7 +26,7 @@
25850 #include <asm/cacheflush.h>
25851 #include <asm/debugreg.h>
25852
25853 -static void set_idt(void *newidt, __u16 limit)
25854 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25855 {
25856 struct desc_ptr curidt;
25857
25858 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25859 }
25860
25861
25862 -static void set_gdt(void *newgdt, __u16 limit)
25863 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25864 {
25865 struct desc_ptr curgdt;
25866
25867 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25868 }
25869
25870 control_page = page_address(image->control_code_page);
25871 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25872 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25873
25874 relocate_kernel_ptr = control_page;
25875 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25876 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25877 index 94ea120..4154cea 100644
25878 --- a/arch/x86/kernel/mcount_64.S
25879 +++ b/arch/x86/kernel/mcount_64.S
25880 @@ -7,7 +7,7 @@
25881 #include <linux/linkage.h>
25882 #include <asm/ptrace.h>
25883 #include <asm/ftrace.h>
25884 -
25885 +#include <asm/alternative-asm.h>
25886
25887 .code64
25888 .section .entry.text, "ax"
25889 @@ -148,8 +148,9 @@
25890 #ifdef CONFIG_DYNAMIC_FTRACE
25891
25892 ENTRY(function_hook)
25893 + pax_force_retaddr
25894 retq
25895 -END(function_hook)
25896 +ENDPROC(function_hook)
25897
25898 ENTRY(ftrace_caller)
25899 /* save_mcount_regs fills in first two parameters */
25900 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25901 #endif
25902
25903 GLOBAL(ftrace_stub)
25904 + pax_force_retaddr
25905 retq
25906 -END(ftrace_caller)
25907 +ENDPROC(ftrace_caller)
25908
25909 ENTRY(ftrace_regs_caller)
25910 /* Save the current flags before any operations that can change them */
25911 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25912
25913 jmp ftrace_return
25914
25915 -END(ftrace_regs_caller)
25916 +ENDPROC(ftrace_regs_caller)
25917
25918
25919 #else /* ! CONFIG_DYNAMIC_FTRACE */
25920 @@ -272,18 +274,20 @@ fgraph_trace:
25921 #endif
25922
25923 GLOBAL(ftrace_stub)
25924 + pax_force_retaddr
25925 retq
25926
25927 trace:
25928 /* save_mcount_regs fills in first two parameters */
25929 save_mcount_regs
25930
25931 + pax_force_fptr ftrace_trace_function
25932 call *ftrace_trace_function
25933
25934 restore_mcount_regs
25935
25936 jmp fgraph_trace
25937 -END(function_hook)
25938 +ENDPROC(function_hook)
25939 #endif /* CONFIG_DYNAMIC_FTRACE */
25940 #endif /* CONFIG_FUNCTION_TRACER */
25941
25942 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25943
25944 restore_mcount_regs
25945
25946 + pax_force_retaddr
25947 retq
25948 -END(ftrace_graph_caller)
25949 +ENDPROC(ftrace_graph_caller)
25950
25951 GLOBAL(return_to_handler)
25952 subq $24, %rsp
25953 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
25954 movq 8(%rsp), %rdx
25955 movq (%rsp), %rax
25956 addq $24, %rsp
25957 + pax_force_fptr %rdi
25958 jmp *%rdi
25959 +ENDPROC(return_to_handler)
25960 #endif
25961 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
25962 index e69f988..72902b7 100644
25963 --- a/arch/x86/kernel/module.c
25964 +++ b/arch/x86/kernel/module.c
25965 @@ -81,17 +81,62 @@ static unsigned long int get_module_load_offset(void)
25966 }
25967 #endif
25968
25969 -void *module_alloc(unsigned long size)
25970 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
25971 {
25972 - if (PAGE_ALIGN(size) > MODULES_LEN)
25973 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
25974 return NULL;
25975 return __vmalloc_node_range(size, 1,
25976 MODULES_VADDR + get_module_load_offset(),
25977 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
25978 - PAGE_KERNEL_EXEC, NUMA_NO_NODE,
25979 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
25980 + prot, NUMA_NO_NODE,
25981 __builtin_return_address(0));
25982 }
25983
25984 +void *module_alloc(unsigned long size)
25985 +{
25986 +
25987 +#ifdef CONFIG_PAX_KERNEXEC
25988 + return __module_alloc(size, PAGE_KERNEL);
25989 +#else
25990 + return __module_alloc(size, PAGE_KERNEL_EXEC);
25991 +#endif
25992 +
25993 +}
25994 +
25995 +#ifdef CONFIG_PAX_KERNEXEC
25996 +#ifdef CONFIG_X86_32
25997 +void *module_alloc_exec(unsigned long size)
25998 +{
25999 + struct vm_struct *area;
26000 +
26001 + if (size == 0)
26002 + return NULL;
26003 +
26004 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26005 +return area ? area->addr : NULL;
26006 +}
26007 +EXPORT_SYMBOL(module_alloc_exec);
26008 +
26009 +void module_memfree_exec(void *module_region)
26010 +{
26011 + vunmap(module_region);
26012 +}
26013 +EXPORT_SYMBOL(module_memfree_exec);
26014 +#else
26015 +void module_memfree_exec(void *module_region)
26016 +{
26017 + module_memfree(module_region);
26018 +}
26019 +EXPORT_SYMBOL(module_memfree_exec);
26020 +
26021 +void *module_alloc_exec(unsigned long size)
26022 +{
26023 + return __module_alloc(size, PAGE_KERNEL_RX);
26024 +}
26025 +EXPORT_SYMBOL(module_alloc_exec);
26026 +#endif
26027 +#endif
26028 +
26029 #ifdef CONFIG_X86_32
26030 int apply_relocate(Elf32_Shdr *sechdrs,
26031 const char *strtab,
26032 @@ -102,14 +147,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26033 unsigned int i;
26034 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26035 Elf32_Sym *sym;
26036 - uint32_t *location;
26037 + uint32_t *plocation, location;
26038
26039 DEBUGP("Applying relocate section %u to %u\n",
26040 relsec, sechdrs[relsec].sh_info);
26041 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26042 /* This is where to make the change */
26043 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26044 - + rel[i].r_offset;
26045 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26046 + location = (uint32_t)plocation;
26047 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26048 + plocation = ktla_ktva((void *)plocation);
26049 /* This is the symbol it is referring to. Note that all
26050 undefined symbols have been resolved. */
26051 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26052 @@ -118,11 +165,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26053 switch (ELF32_R_TYPE(rel[i].r_info)) {
26054 case R_386_32:
26055 /* We add the value into the location given */
26056 - *location += sym->st_value;
26057 + pax_open_kernel();
26058 + *plocation += sym->st_value;
26059 + pax_close_kernel();
26060 break;
26061 case R_386_PC32:
26062 /* Add the value, subtract its position */
26063 - *location += sym->st_value - (uint32_t)location;
26064 + pax_open_kernel();
26065 + *plocation += sym->st_value - location;
26066 + pax_close_kernel();
26067 break;
26068 default:
26069 pr_err("%s: Unknown relocation: %u\n",
26070 @@ -167,21 +218,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26071 case R_X86_64_NONE:
26072 break;
26073 case R_X86_64_64:
26074 + pax_open_kernel();
26075 *(u64 *)loc = val;
26076 + pax_close_kernel();
26077 break;
26078 case R_X86_64_32:
26079 + pax_open_kernel();
26080 *(u32 *)loc = val;
26081 + pax_close_kernel();
26082 if (val != *(u32 *)loc)
26083 goto overflow;
26084 break;
26085 case R_X86_64_32S:
26086 + pax_open_kernel();
26087 *(s32 *)loc = val;
26088 + pax_close_kernel();
26089 if ((s64)val != *(s32 *)loc)
26090 goto overflow;
26091 break;
26092 case R_X86_64_PC32:
26093 val -= (u64)loc;
26094 + pax_open_kernel();
26095 *(u32 *)loc = val;
26096 + pax_close_kernel();
26097 +
26098 #if 0
26099 if ((s64)val != *(s32 *)loc)
26100 goto overflow;
26101 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26102 index 113e707..0a690e1 100644
26103 --- a/arch/x86/kernel/msr.c
26104 +++ b/arch/x86/kernel/msr.c
26105 @@ -39,6 +39,7 @@
26106 #include <linux/notifier.h>
26107 #include <linux/uaccess.h>
26108 #include <linux/gfp.h>
26109 +#include <linux/grsecurity.h>
26110
26111 #include <asm/processor.h>
26112 #include <asm/msr.h>
26113 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26114 int err = 0;
26115 ssize_t bytes = 0;
26116
26117 +#ifdef CONFIG_GRKERNSEC_KMEM
26118 + gr_handle_msr_write();
26119 + return -EPERM;
26120 +#endif
26121 +
26122 if (count % 8)
26123 return -EINVAL; /* Invalid chunk size */
26124
26125 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26126 err = -EBADF;
26127 break;
26128 }
26129 +#ifdef CONFIG_GRKERNSEC_KMEM
26130 + gr_handle_msr_write();
26131 + return -EPERM;
26132 +#endif
26133 if (copy_from_user(&regs, uregs, sizeof regs)) {
26134 err = -EFAULT;
26135 break;
26136 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26137 return notifier_from_errno(err);
26138 }
26139
26140 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26141 +static struct notifier_block msr_class_cpu_notifier = {
26142 .notifier_call = msr_class_cpu_callback,
26143 };
26144
26145 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26146 index c3e985d..110a36a 100644
26147 --- a/arch/x86/kernel/nmi.c
26148 +++ b/arch/x86/kernel/nmi.c
26149 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26150
26151 static void nmi_max_handler(struct irq_work *w)
26152 {
26153 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26154 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26155 int remainder_ns, decimal_msecs;
26156 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26157 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26158
26159 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26160 decimal_msecs = remainder_ns / 1000;
26161
26162 printk_ratelimited(KERN_INFO
26163 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26164 - a->handler, whole_msecs, decimal_msecs);
26165 + n->action->handler, whole_msecs, decimal_msecs);
26166 }
26167
26168 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26169 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26170 delta = sched_clock() - delta;
26171 trace_nmi_handler(a->handler, (int)delta, thishandled);
26172
26173 - if (delta < nmi_longest_ns || delta < a->max_duration)
26174 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26175 continue;
26176
26177 - a->max_duration = delta;
26178 - irq_work_queue(&a->irq_work);
26179 + a->work->max_duration = delta;
26180 + irq_work_queue(&a->work->irq_work);
26181 }
26182
26183 rcu_read_unlock();
26184 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26185 }
26186 NOKPROBE_SYMBOL(nmi_handle);
26187
26188 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26189 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26190 {
26191 struct nmi_desc *desc = nmi_to_desc(type);
26192 unsigned long flags;
26193 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26194 if (!action->handler)
26195 return -EINVAL;
26196
26197 - init_irq_work(&action->irq_work, nmi_max_handler);
26198 + action->work->action = action;
26199 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26200
26201 spin_lock_irqsave(&desc->lock, flags);
26202
26203 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26204 * event confuses some handlers (kdump uses this flag)
26205 */
26206 if (action->flags & NMI_FLAG_FIRST)
26207 - list_add_rcu(&action->list, &desc->head);
26208 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26209 else
26210 - list_add_tail_rcu(&action->list, &desc->head);
26211 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26212
26213 spin_unlock_irqrestore(&desc->lock, flags);
26214 return 0;
26215 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26216 if (!strcmp(n->name, name)) {
26217 WARN(in_nmi(),
26218 "Trying to free NMI (%s) from NMI context!\n", n->name);
26219 - list_del_rcu(&n->list);
26220 + pax_list_del_rcu((struct list_head *)&n->list);
26221 break;
26222 }
26223 }
26224 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26225 dotraplinkage notrace void
26226 do_nmi(struct pt_regs *regs, long error_code)
26227 {
26228 +
26229 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26230 + if (!user_mode(regs)) {
26231 + unsigned long cs = regs->cs & 0xFFFF;
26232 + unsigned long ip = ktva_ktla(regs->ip);
26233 +
26234 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26235 + regs->ip = ip;
26236 + }
26237 +#endif
26238 +
26239 nmi_nesting_preprocess(regs);
26240
26241 nmi_enter();
26242 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26243 index 6d9582e..f746287 100644
26244 --- a/arch/x86/kernel/nmi_selftest.c
26245 +++ b/arch/x86/kernel/nmi_selftest.c
26246 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26247 {
26248 /* trap all the unknown NMIs we may generate */
26249 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26250 - __initdata);
26251 + __initconst);
26252 }
26253
26254 static void __init cleanup_nmi_testsuite(void)
26255 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26256 unsigned long timeout;
26257
26258 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26259 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26260 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26261 nmi_fail = FAILURE;
26262 return;
26263 }
26264 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26265 index bbb6c73..24a58ef 100644
26266 --- a/arch/x86/kernel/paravirt-spinlocks.c
26267 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26268 @@ -8,7 +8,7 @@
26269
26270 #include <asm/paravirt.h>
26271
26272 -struct pv_lock_ops pv_lock_ops = {
26273 +struct pv_lock_ops pv_lock_ops __read_only = {
26274 #ifdef CONFIG_SMP
26275 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26276 .unlock_kick = paravirt_nop,
26277 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26278 index 548d25f..f8fb99c 100644
26279 --- a/arch/x86/kernel/paravirt.c
26280 +++ b/arch/x86/kernel/paravirt.c
26281 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26282 {
26283 return x;
26284 }
26285 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26286 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26287 +#endif
26288
26289 void __init default_banner(void)
26290 {
26291 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26292
26293 if (opfunc == NULL)
26294 /* If there's no function, patch it with a ud2a (BUG) */
26295 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26296 - else if (opfunc == _paravirt_nop)
26297 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26298 + else if (opfunc == (void *)_paravirt_nop)
26299 /* If the operation is a nop, then nop the callsite */
26300 ret = paravirt_patch_nop();
26301
26302 /* identity functions just return their single argument */
26303 - else if (opfunc == _paravirt_ident_32)
26304 + else if (opfunc == (void *)_paravirt_ident_32)
26305 ret = paravirt_patch_ident_32(insnbuf, len);
26306 - else if (opfunc == _paravirt_ident_64)
26307 + else if (opfunc == (void *)_paravirt_ident_64)
26308 ret = paravirt_patch_ident_64(insnbuf, len);
26309 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26310 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26311 + ret = paravirt_patch_ident_64(insnbuf, len);
26312 +#endif
26313
26314 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26315 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26316 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26317 if (insn_len > len || start == NULL)
26318 insn_len = len;
26319 else
26320 - memcpy(insnbuf, start, insn_len);
26321 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26322
26323 return insn_len;
26324 }
26325 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26326 return this_cpu_read(paravirt_lazy_mode);
26327 }
26328
26329 -struct pv_info pv_info = {
26330 +struct pv_info pv_info __read_only = {
26331 .name = "bare hardware",
26332 .paravirt_enabled = 0,
26333 .kernel_rpl = 0,
26334 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26335 #endif
26336 };
26337
26338 -struct pv_init_ops pv_init_ops = {
26339 +struct pv_init_ops pv_init_ops __read_only = {
26340 .patch = native_patch,
26341 };
26342
26343 -struct pv_time_ops pv_time_ops = {
26344 +struct pv_time_ops pv_time_ops __read_only = {
26345 .sched_clock = native_sched_clock,
26346 .steal_clock = native_steal_clock,
26347 };
26348
26349 -__visible struct pv_irq_ops pv_irq_ops = {
26350 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26351 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26352 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26353 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26354 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26355 #endif
26356 };
26357
26358 -__visible struct pv_cpu_ops pv_cpu_ops = {
26359 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26360 .cpuid = native_cpuid,
26361 .get_debugreg = native_get_debugreg,
26362 .set_debugreg = native_set_debugreg,
26363 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26364 NOKPROBE_SYMBOL(native_set_debugreg);
26365 NOKPROBE_SYMBOL(native_load_idt);
26366
26367 -struct pv_apic_ops pv_apic_ops = {
26368 +struct pv_apic_ops pv_apic_ops __read_only= {
26369 #ifdef CONFIG_X86_LOCAL_APIC
26370 .startup_ipi_hook = paravirt_nop,
26371 #endif
26372 };
26373
26374 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26375 +#ifdef CONFIG_X86_32
26376 +#ifdef CONFIG_X86_PAE
26377 +/* 64-bit pagetable entries */
26378 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26379 +#else
26380 /* 32-bit pagetable entries */
26381 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26382 +#endif
26383 #else
26384 /* 64-bit pagetable entries */
26385 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26386 #endif
26387
26388 -struct pv_mmu_ops pv_mmu_ops = {
26389 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26390
26391 .read_cr2 = native_read_cr2,
26392 .write_cr2 = native_write_cr2,
26393 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26394 .make_pud = PTE_IDENT,
26395
26396 .set_pgd = native_set_pgd,
26397 + .set_pgd_batched = native_set_pgd_batched,
26398 #endif
26399 #endif /* PAGETABLE_LEVELS >= 3 */
26400
26401 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26402 },
26403
26404 .set_fixmap = native_set_fixmap,
26405 +
26406 +#ifdef CONFIG_PAX_KERNEXEC
26407 + .pax_open_kernel = native_pax_open_kernel,
26408 + .pax_close_kernel = native_pax_close_kernel,
26409 +#endif
26410 +
26411 };
26412
26413 EXPORT_SYMBOL_GPL(pv_time_ops);
26414 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26415 index a1da673..b6f5831 100644
26416 --- a/arch/x86/kernel/paravirt_patch_64.c
26417 +++ b/arch/x86/kernel/paravirt_patch_64.c
26418 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26419 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26420 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26421 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26422 +
26423 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26424 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26425 +#endif
26426 +
26427 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26428 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26429
26430 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26431 PATCH_SITE(pv_mmu_ops, read_cr3);
26432 PATCH_SITE(pv_mmu_ops, write_cr3);
26433 PATCH_SITE(pv_cpu_ops, clts);
26434 +
26435 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26436 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26437 +#endif
26438 +
26439 PATCH_SITE(pv_cpu_ops, wbinvd);
26440
26441 patch_site:
26442 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26443 index 0497f71..7186c0d 100644
26444 --- a/arch/x86/kernel/pci-calgary_64.c
26445 +++ b/arch/x86/kernel/pci-calgary_64.c
26446 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26447 tce_space = be64_to_cpu(readq(target));
26448 tce_space = tce_space & TAR_SW_BITS;
26449
26450 - tce_space = tce_space & (~specified_table_size);
26451 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26452 info->tce_space = (u64 *)__va(tce_space);
26453 }
26454 }
26455 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26456 index 35ccf75..7a15747 100644
26457 --- a/arch/x86/kernel/pci-iommu_table.c
26458 +++ b/arch/x86/kernel/pci-iommu_table.c
26459 @@ -2,7 +2,7 @@
26460 #include <asm/iommu_table.h>
26461 #include <linux/string.h>
26462 #include <linux/kallsyms.h>
26463 -
26464 +#include <linux/sched.h>
26465
26466 #define DEBUG 1
26467
26468 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26469 index 77dd0ad..9ec4723 100644
26470 --- a/arch/x86/kernel/pci-swiotlb.c
26471 +++ b/arch/x86/kernel/pci-swiotlb.c
26472 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26473 struct dma_attrs *attrs)
26474 {
26475 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26476 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26477 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26478 else
26479 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26480 }
26481 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26482 index e127dda..94e384d 100644
26483 --- a/arch/x86/kernel/process.c
26484 +++ b/arch/x86/kernel/process.c
26485 @@ -36,7 +36,8 @@
26486 * section. Since TSS's are completely CPU-local, we want them
26487 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26488 */
26489 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26490 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26491 +EXPORT_SYMBOL(init_tss);
26492
26493 #ifdef CONFIG_X86_64
26494 static DEFINE_PER_CPU(unsigned char, is_idle);
26495 @@ -94,7 +95,7 @@ void arch_task_cache_init(void)
26496 task_xstate_cachep =
26497 kmem_cache_create("task_xstate", xstate_size,
26498 __alignof__(union thread_xstate),
26499 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26500 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26501 setup_xstate_comp();
26502 }
26503
26504 @@ -108,7 +109,7 @@ void exit_thread(void)
26505 unsigned long *bp = t->io_bitmap_ptr;
26506
26507 if (bp) {
26508 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26509 + struct tss_struct *tss = init_tss + get_cpu();
26510
26511 t->io_bitmap_ptr = NULL;
26512 clear_thread_flag(TIF_IO_BITMAP);
26513 @@ -128,6 +129,9 @@ void flush_thread(void)
26514 {
26515 struct task_struct *tsk = current;
26516
26517 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26518 + loadsegment(gs, 0);
26519 +#endif
26520 flush_ptrace_hw_breakpoint(tsk);
26521 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26522 drop_init_fpu(tsk);
26523 @@ -274,7 +278,7 @@ static void __exit_idle(void)
26524 void exit_idle(void)
26525 {
26526 /* idle loop has pid 0 */
26527 - if (current->pid)
26528 + if (task_pid_nr(current))
26529 return;
26530 __exit_idle();
26531 }
26532 @@ -327,7 +331,7 @@ bool xen_set_default_idle(void)
26533 return ret;
26534 }
26535 #endif
26536 -void stop_this_cpu(void *dummy)
26537 +__noreturn void stop_this_cpu(void *dummy)
26538 {
26539 local_irq_disable();
26540 /*
26541 @@ -456,16 +460,37 @@ static int __init idle_setup(char *str)
26542 }
26543 early_param("idle", idle_setup);
26544
26545 -unsigned long arch_align_stack(unsigned long sp)
26546 +#ifdef CONFIG_PAX_RANDKSTACK
26547 +void pax_randomize_kstack(struct pt_regs *regs)
26548 {
26549 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26550 - sp -= get_random_int() % 8192;
26551 - return sp & ~0xf;
26552 -}
26553 + struct thread_struct *thread = &current->thread;
26554 + unsigned long time;
26555
26556 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26557 -{
26558 - unsigned long range_end = mm->brk + 0x02000000;
26559 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26560 -}
26561 + if (!randomize_va_space)
26562 + return;
26563 +
26564 + if (v8086_mode(regs))
26565 + return;
26566
26567 + rdtscl(time);
26568 +
26569 + /* P4 seems to return a 0 LSB, ignore it */
26570 +#ifdef CONFIG_MPENTIUM4
26571 + time &= 0x3EUL;
26572 + time <<= 2;
26573 +#elif defined(CONFIG_X86_64)
26574 + time &= 0xFUL;
26575 + time <<= 4;
26576 +#else
26577 + time &= 0x1FUL;
26578 + time <<= 3;
26579 +#endif
26580 +
26581 + thread->sp0 ^= time;
26582 + load_sp0(init_tss + smp_processor_id(), thread);
26583 +
26584 +#ifdef CONFIG_X86_64
26585 + this_cpu_write(kernel_stack, thread->sp0);
26586 +#endif
26587 +}
26588 +#endif
26589 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26590 index 8f3ebfe..cbc731b 100644
26591 --- a/arch/x86/kernel/process_32.c
26592 +++ b/arch/x86/kernel/process_32.c
26593 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26594 unsigned long thread_saved_pc(struct task_struct *tsk)
26595 {
26596 return ((unsigned long *)tsk->thread.sp)[3];
26597 +//XXX return tsk->thread.eip;
26598 }
26599
26600 void __show_regs(struct pt_regs *regs, int all)
26601 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26602 unsigned long sp;
26603 unsigned short ss, gs;
26604
26605 - if (user_mode_vm(regs)) {
26606 + if (user_mode(regs)) {
26607 sp = regs->sp;
26608 ss = regs->ss & 0xffff;
26609 - gs = get_user_gs(regs);
26610 } else {
26611 sp = kernel_stack_pointer(regs);
26612 savesegment(ss, ss);
26613 - savesegment(gs, gs);
26614 }
26615 + gs = get_user_gs(regs);
26616
26617 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26618 (u16)regs->cs, regs->ip, regs->flags,
26619 - smp_processor_id());
26620 + raw_smp_processor_id());
26621 print_symbol("EIP is at %s\n", regs->ip);
26622
26623 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26624 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26625 int copy_thread(unsigned long clone_flags, unsigned long sp,
26626 unsigned long arg, struct task_struct *p)
26627 {
26628 - struct pt_regs *childregs = task_pt_regs(p);
26629 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26630 struct task_struct *tsk;
26631 int err;
26632
26633 p->thread.sp = (unsigned long) childregs;
26634 p->thread.sp0 = (unsigned long) (childregs+1);
26635 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26636 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26637
26638 if (unlikely(p->flags & PF_KTHREAD)) {
26639 /* kernel thread */
26640 memset(childregs, 0, sizeof(struct pt_regs));
26641 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26642 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26643 - childregs->ds = __USER_DS;
26644 - childregs->es = __USER_DS;
26645 + savesegment(gs, childregs->gs);
26646 + childregs->ds = __KERNEL_DS;
26647 + childregs->es = __KERNEL_DS;
26648 childregs->fs = __KERNEL_PERCPU;
26649 childregs->bx = sp; /* function */
26650 childregs->bp = arg;
26651 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26652 struct thread_struct *prev = &prev_p->thread,
26653 *next = &next_p->thread;
26654 int cpu = smp_processor_id();
26655 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26656 + struct tss_struct *tss = init_tss + cpu;
26657 fpu_switch_t fpu;
26658
26659 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26660 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26661 */
26662 lazy_save_gs(prev->gs);
26663
26664 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26665 + __set_fs(task_thread_info(next_p)->addr_limit);
26666 +#endif
26667 +
26668 /*
26669 * Load the per-thread Thread-Local Storage descriptor.
26670 */
26671 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26672 */
26673 arch_end_context_switch(next_p);
26674
26675 - this_cpu_write(kernel_stack,
26676 - (unsigned long)task_stack_page(next_p) +
26677 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26678 + this_cpu_write(current_task, next_p);
26679 + this_cpu_write(current_tinfo, &next_p->tinfo);
26680 + this_cpu_write(kernel_stack, next->sp0);
26681
26682 /*
26683 * Restore %gs if needed (which is common)
26684 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26685
26686 switch_fpu_finish(next_p, fpu);
26687
26688 - this_cpu_write(current_task, next_p);
26689 -
26690 return prev_p;
26691 }
26692
26693 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26694 } while (count++ < 16);
26695 return 0;
26696 }
26697 -
26698 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26699 index 5a2c029..ec8611d 100644
26700 --- a/arch/x86/kernel/process_64.c
26701 +++ b/arch/x86/kernel/process_64.c
26702 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26703 struct pt_regs *childregs;
26704 struct task_struct *me = current;
26705
26706 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26707 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26708 childregs = task_pt_regs(p);
26709 p->thread.sp = (unsigned long) childregs;
26710 p->thread.usersp = me->thread.usersp;
26711 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26712 set_tsk_thread_flag(p, TIF_FORK);
26713 p->thread.io_bitmap_ptr = NULL;
26714
26715 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26716 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26717 savesegment(es, p->thread.es);
26718 savesegment(ds, p->thread.ds);
26719 + savesegment(ss, p->thread.ss);
26720 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26721 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26722
26723 if (unlikely(p->flags & PF_KTHREAD)) {
26724 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26725 struct thread_struct *prev = &prev_p->thread;
26726 struct thread_struct *next = &next_p->thread;
26727 int cpu = smp_processor_id();
26728 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26729 + struct tss_struct *tss = init_tss + cpu;
26730 unsigned fsindex, gsindex;
26731 fpu_switch_t fpu;
26732
26733 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26734 if (unlikely(next->ds | prev->ds))
26735 loadsegment(ds, next->ds);
26736
26737 + savesegment(ss, prev->ss);
26738 + if (unlikely(next->ss != prev->ss))
26739 + loadsegment(ss, next->ss);
26740 +
26741 /*
26742 * Switch FS and GS.
26743 *
26744 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26745 prev->usersp = this_cpu_read(old_rsp);
26746 this_cpu_write(old_rsp, next->usersp);
26747 this_cpu_write(current_task, next_p);
26748 + this_cpu_write(current_tinfo, &next_p->tinfo);
26749
26750 /*
26751 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26752 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26753 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26754 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26755
26756 - this_cpu_write(kernel_stack,
26757 - (unsigned long)task_stack_page(next_p) +
26758 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26759 + this_cpu_write(kernel_stack, next->sp0);
26760
26761 /*
26762 * Now maybe reload the debug registers and handle I/O bitmaps
26763 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26764 if (!p || p == current || p->state == TASK_RUNNING)
26765 return 0;
26766 stack = (unsigned long)task_stack_page(p);
26767 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26768 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26769 return 0;
26770 fp = *(u64 *)(p->thread.sp);
26771 do {
26772 - if (fp < (unsigned long)stack ||
26773 - fp >= (unsigned long)stack+THREAD_SIZE)
26774 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26775 return 0;
26776 ip = *(u64 *)(fp+8);
26777 if (!in_sched_functions(ip))
26778 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26779 index e510618..5165ac0 100644
26780 --- a/arch/x86/kernel/ptrace.c
26781 +++ b/arch/x86/kernel/ptrace.c
26782 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26783 unsigned long sp = (unsigned long)&regs->sp;
26784 u32 *prev_esp;
26785
26786 - if (context == (sp & ~(THREAD_SIZE - 1)))
26787 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26788 return sp;
26789
26790 - prev_esp = (u32 *)(context);
26791 + prev_esp = *(u32 **)(context);
26792 if (prev_esp)
26793 return (unsigned long)prev_esp;
26794
26795 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26796 if (child->thread.gs != value)
26797 return do_arch_prctl(child, ARCH_SET_GS, value);
26798 return 0;
26799 +
26800 + case offsetof(struct user_regs_struct,ip):
26801 + /*
26802 + * Protect against any attempt to set ip to an
26803 + * impossible address. There are dragons lurking if the
26804 + * address is noncanonical. (This explicitly allows
26805 + * setting ip to TASK_SIZE_MAX, because user code can do
26806 + * that all by itself by running off the end of its
26807 + * address space.
26808 + */
26809 + if (value > TASK_SIZE_MAX)
26810 + return -EIO;
26811 + break;
26812 +
26813 #endif
26814 }
26815
26816 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26817 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26818 {
26819 int i;
26820 - int dr7 = 0;
26821 + unsigned long dr7 = 0;
26822 struct arch_hw_breakpoint *info;
26823
26824 for (i = 0; i < HBP_NUM; i++) {
26825 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26826 unsigned long addr, unsigned long data)
26827 {
26828 int ret;
26829 - unsigned long __user *datap = (unsigned long __user *)data;
26830 + unsigned long __user *datap = (__force unsigned long __user *)data;
26831
26832 switch (request) {
26833 /* read the word at location addr in the USER area. */
26834 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26835 if ((int) addr < 0)
26836 return -EIO;
26837 ret = do_get_thread_area(child, addr,
26838 - (struct user_desc __user *)data);
26839 + (__force struct user_desc __user *) data);
26840 break;
26841
26842 case PTRACE_SET_THREAD_AREA:
26843 if ((int) addr < 0)
26844 return -EIO;
26845 ret = do_set_thread_area(child, addr,
26846 - (struct user_desc __user *)data, 0);
26847 + (__force struct user_desc __user *) data, 0);
26848 break;
26849 #endif
26850
26851 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26852
26853 #ifdef CONFIG_X86_64
26854
26855 -static struct user_regset x86_64_regsets[] __read_mostly = {
26856 +static user_regset_no_const x86_64_regsets[] __read_only = {
26857 [REGSET_GENERAL] = {
26858 .core_note_type = NT_PRSTATUS,
26859 .n = sizeof(struct user_regs_struct) / sizeof(long),
26860 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26861 #endif /* CONFIG_X86_64 */
26862
26863 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26864 -static struct user_regset x86_32_regsets[] __read_mostly = {
26865 +static user_regset_no_const x86_32_regsets[] __read_only = {
26866 [REGSET_GENERAL] = {
26867 .core_note_type = NT_PRSTATUS,
26868 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26869 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26870 */
26871 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26872
26873 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26874 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26875 {
26876 #ifdef CONFIG_X86_64
26877 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26878 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26879 memset(info, 0, sizeof(*info));
26880 info->si_signo = SIGTRAP;
26881 info->si_code = si_code;
26882 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26883 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26884 }
26885
26886 void user_single_step_siginfo(struct task_struct *tsk,
26887 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26888 }
26889 }
26890
26891 +#ifdef CONFIG_GRKERNSEC_SETXID
26892 +extern void gr_delayed_cred_worker(void);
26893 +#endif
26894 +
26895 /*
26896 * We can return 0 to resume the syscall or anything else to go to phase
26897 * 2. If we resume the syscall, we need to put something appropriate in
26898 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26899
26900 BUG_ON(regs != task_pt_regs(current));
26901
26902 +#ifdef CONFIG_GRKERNSEC_SETXID
26903 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26904 + gr_delayed_cred_worker();
26905 +#endif
26906 +
26907 /*
26908 * If we stepped into a sysenter/syscall insn, it trapped in
26909 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26910 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26911 */
26912 user_exit();
26913
26914 +#ifdef CONFIG_GRKERNSEC_SETXID
26915 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26916 + gr_delayed_cred_worker();
26917 +#endif
26918 +
26919 audit_syscall_exit(regs);
26920
26921 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26922 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26923 index 2f355d2..e75ed0a 100644
26924 --- a/arch/x86/kernel/pvclock.c
26925 +++ b/arch/x86/kernel/pvclock.c
26926 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26927 reset_hung_task_detector();
26928 }
26929
26930 -static atomic64_t last_value = ATOMIC64_INIT(0);
26931 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26932
26933 void pvclock_resume(void)
26934 {
26935 - atomic64_set(&last_value, 0);
26936 + atomic64_set_unchecked(&last_value, 0);
26937 }
26938
26939 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26940 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26941 * updating at the same time, and one of them could be slightly behind,
26942 * making the assumption that last_value always go forward fail to hold.
26943 */
26944 - last = atomic64_read(&last_value);
26945 + last = atomic64_read_unchecked(&last_value);
26946 do {
26947 if (ret < last)
26948 return last;
26949 - last = atomic64_cmpxchg(&last_value, last, ret);
26950 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
26951 } while (unlikely(last != ret));
26952
26953 return ret;
26954 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
26955 index bae6c60..b438619 100644
26956 --- a/arch/x86/kernel/reboot.c
26957 +++ b/arch/x86/kernel/reboot.c
26958 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
26959
26960 void __noreturn machine_real_restart(unsigned int type)
26961 {
26962 +
26963 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
26964 + struct desc_struct *gdt;
26965 +#endif
26966 +
26967 local_irq_disable();
26968
26969 /*
26970 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
26971
26972 /* Jump to the identity-mapped low memory code */
26973 #ifdef CONFIG_X86_32
26974 - asm volatile("jmpl *%0" : :
26975 +
26976 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
26977 + gdt = get_cpu_gdt_table(smp_processor_id());
26978 + pax_open_kernel();
26979 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26980 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
26981 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
26982 + loadsegment(ds, __KERNEL_DS);
26983 + loadsegment(es, __KERNEL_DS);
26984 + loadsegment(ss, __KERNEL_DS);
26985 +#endif
26986 +#ifdef CONFIG_PAX_KERNEXEC
26987 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
26988 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
26989 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
26990 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
26991 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
26992 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
26993 +#endif
26994 + pax_close_kernel();
26995 +#endif
26996 +
26997 + asm volatile("ljmpl *%0" : :
26998 "rm" (real_mode_header->machine_real_restart_asm),
26999 "a" (type));
27000 #else
27001 @@ -501,7 +528,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27002 * This means that this function can never return, it can misbehave
27003 * by not rebooting properly and hanging.
27004 */
27005 -static void native_machine_emergency_restart(void)
27006 +static void __noreturn native_machine_emergency_restart(void)
27007 {
27008 int i;
27009 int attempt = 0;
27010 @@ -621,13 +648,13 @@ void native_machine_shutdown(void)
27011 #endif
27012 }
27013
27014 -static void __machine_emergency_restart(int emergency)
27015 +static void __noreturn __machine_emergency_restart(int emergency)
27016 {
27017 reboot_emergency = emergency;
27018 machine_ops.emergency_restart();
27019 }
27020
27021 -static void native_machine_restart(char *__unused)
27022 +static void __noreturn native_machine_restart(char *__unused)
27023 {
27024 pr_notice("machine restart\n");
27025
27026 @@ -636,7 +663,7 @@ static void native_machine_restart(char *__unused)
27027 __machine_emergency_restart(0);
27028 }
27029
27030 -static void native_machine_halt(void)
27031 +static void __noreturn native_machine_halt(void)
27032 {
27033 /* Stop other cpus and apics */
27034 machine_shutdown();
27035 @@ -646,7 +673,7 @@ static void native_machine_halt(void)
27036 stop_this_cpu(NULL);
27037 }
27038
27039 -static void native_machine_power_off(void)
27040 +static void __noreturn native_machine_power_off(void)
27041 {
27042 if (pm_power_off) {
27043 if (!reboot_force)
27044 @@ -655,9 +682,10 @@ static void native_machine_power_off(void)
27045 }
27046 /* A fallback in case there is no PM info available */
27047 tboot_shutdown(TB_SHUTDOWN_HALT);
27048 + unreachable();
27049 }
27050
27051 -struct machine_ops machine_ops = {
27052 +struct machine_ops machine_ops __read_only = {
27053 .power_off = native_machine_power_off,
27054 .shutdown = native_machine_shutdown,
27055 .emergency_restart = native_machine_emergency_restart,
27056 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27057 index c8e41e9..64049ef 100644
27058 --- a/arch/x86/kernel/reboot_fixups_32.c
27059 +++ b/arch/x86/kernel/reboot_fixups_32.c
27060 @@ -57,7 +57,7 @@ struct device_fixup {
27061 unsigned int vendor;
27062 unsigned int device;
27063 void (*reboot_fixup)(struct pci_dev *);
27064 -};
27065 +} __do_const;
27066
27067 /*
27068 * PCI ids solely used for fixups_table go here
27069 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27070 index 3fd2c69..a444264 100644
27071 --- a/arch/x86/kernel/relocate_kernel_64.S
27072 +++ b/arch/x86/kernel/relocate_kernel_64.S
27073 @@ -96,8 +96,7 @@ relocate_kernel:
27074
27075 /* jump to identity mapped page */
27076 addq $(identity_mapped - relocate_kernel), %r8
27077 - pushq %r8
27078 - ret
27079 + jmp *%r8
27080
27081 identity_mapped:
27082 /* set return address to 0 if not preserving context */
27083 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27084 index ab4734e..c4ca0eb 100644
27085 --- a/arch/x86/kernel/setup.c
27086 +++ b/arch/x86/kernel/setup.c
27087 @@ -110,6 +110,7 @@
27088 #include <asm/mce.h>
27089 #include <asm/alternative.h>
27090 #include <asm/prom.h>
27091 +#include <asm/boot.h>
27092
27093 /*
27094 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27095 @@ -205,12 +206,50 @@ EXPORT_SYMBOL(boot_cpu_data);
27096 #endif
27097
27098
27099 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27100 -__visible unsigned long mmu_cr4_features;
27101 +#ifdef CONFIG_X86_64
27102 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27103 +#elif defined(CONFIG_X86_PAE)
27104 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27105 #else
27106 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27107 +__visible unsigned long mmu_cr4_features __read_only;
27108 #endif
27109
27110 +void set_in_cr4(unsigned long mask)
27111 +{
27112 + unsigned long cr4 = read_cr4();
27113 +
27114 + if ((cr4 & mask) == mask && cr4 == mmu_cr4_features)
27115 + return;
27116 +
27117 + pax_open_kernel();
27118 + mmu_cr4_features |= mask;
27119 + pax_close_kernel();
27120 +
27121 + if (trampoline_cr4_features)
27122 + *trampoline_cr4_features = mmu_cr4_features;
27123 + cr4 |= mask;
27124 + write_cr4(cr4);
27125 +}
27126 +EXPORT_SYMBOL(set_in_cr4);
27127 +
27128 +void clear_in_cr4(unsigned long mask)
27129 +{
27130 + unsigned long cr4 = read_cr4();
27131 +
27132 + if (!(cr4 & mask) && cr4 == mmu_cr4_features)
27133 + return;
27134 +
27135 + pax_open_kernel();
27136 + mmu_cr4_features &= ~mask;
27137 + pax_close_kernel();
27138 +
27139 + if (trampoline_cr4_features)
27140 + *trampoline_cr4_features = mmu_cr4_features;
27141 + cr4 &= ~mask;
27142 + write_cr4(cr4);
27143 +}
27144 +EXPORT_SYMBOL(clear_in_cr4);
27145 +
27146 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27147 int bootloader_type, bootloader_version;
27148
27149 @@ -772,7 +811,7 @@ static void __init trim_bios_range(void)
27150 * area (640->1Mb) as ram even though it is not.
27151 * take them out.
27152 */
27153 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27154 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27155
27156 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27157 }
27158 @@ -780,7 +819,7 @@ static void __init trim_bios_range(void)
27159 /* called before trim_bios_range() to spare extra sanitize */
27160 static void __init e820_add_kernel_range(void)
27161 {
27162 - u64 start = __pa_symbol(_text);
27163 + u64 start = __pa_symbol(ktla_ktva(_text));
27164 u64 size = __pa_symbol(_end) - start;
27165
27166 /*
27167 @@ -856,8 +895,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27168
27169 void __init setup_arch(char **cmdline_p)
27170 {
27171 +#ifdef CONFIG_X86_32
27172 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27173 +#else
27174 memblock_reserve(__pa_symbol(_text),
27175 (unsigned long)__bss_stop - (unsigned long)_text);
27176 +#endif
27177
27178 early_reserve_initrd();
27179
27180 @@ -955,16 +998,16 @@ void __init setup_arch(char **cmdline_p)
27181
27182 if (!boot_params.hdr.root_flags)
27183 root_mountflags &= ~MS_RDONLY;
27184 - init_mm.start_code = (unsigned long) _text;
27185 - init_mm.end_code = (unsigned long) _etext;
27186 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27187 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27188 init_mm.end_data = (unsigned long) _edata;
27189 init_mm.brk = _brk_end;
27190
27191 mpx_mm_init(&init_mm);
27192
27193 - code_resource.start = __pa_symbol(_text);
27194 - code_resource.end = __pa_symbol(_etext)-1;
27195 - data_resource.start = __pa_symbol(_etext);
27196 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27197 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27198 + data_resource.start = __pa_symbol(_sdata);
27199 data_resource.end = __pa_symbol(_edata)-1;
27200 bss_resource.start = __pa_symbol(__bss_start);
27201 bss_resource.end = __pa_symbol(__bss_stop)-1;
27202 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27203 index e4fcb87..9c06c55 100644
27204 --- a/arch/x86/kernel/setup_percpu.c
27205 +++ b/arch/x86/kernel/setup_percpu.c
27206 @@ -21,19 +21,17 @@
27207 #include <asm/cpu.h>
27208 #include <asm/stackprotector.h>
27209
27210 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27211 +#ifdef CONFIG_SMP
27212 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27213 EXPORT_PER_CPU_SYMBOL(cpu_number);
27214 +#endif
27215
27216 -#ifdef CONFIG_X86_64
27217 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27218 -#else
27219 -#define BOOT_PERCPU_OFFSET 0
27220 -#endif
27221
27222 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27223 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27224
27225 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27226 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27227 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27228 };
27229 EXPORT_SYMBOL(__per_cpu_offset);
27230 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27231 {
27232 #ifdef CONFIG_NEED_MULTIPLE_NODES
27233 pg_data_t *last = NULL;
27234 - unsigned int cpu;
27235 + int cpu;
27236
27237 for_each_possible_cpu(cpu) {
27238 int node = early_cpu_to_node(cpu);
27239 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27240 {
27241 #ifdef CONFIG_X86_32
27242 struct desc_struct gdt;
27243 + unsigned long base = per_cpu_offset(cpu);
27244
27245 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27246 - 0x2 | DESCTYPE_S, 0x8);
27247 - gdt.s = 1;
27248 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27249 + 0x83 | DESCTYPE_S, 0xC);
27250 write_gdt_entry(get_cpu_gdt_table(cpu),
27251 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27252 #endif
27253 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27254 /* alrighty, percpu areas up and running */
27255 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27256 for_each_possible_cpu(cpu) {
27257 +#ifdef CONFIG_CC_STACKPROTECTOR
27258 +#ifdef CONFIG_X86_32
27259 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27260 +#endif
27261 +#endif
27262 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27263 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27264 per_cpu(cpu_number, cpu) = cpu;
27265 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27266 */
27267 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27268 #endif
27269 +#ifdef CONFIG_CC_STACKPROTECTOR
27270 +#ifdef CONFIG_X86_32
27271 + if (!cpu)
27272 + per_cpu(stack_canary.canary, cpu) = canary;
27273 +#endif
27274 +#endif
27275 /*
27276 * Up to this point, the boot CPU has been using .init.data
27277 * area. Reload any changed state for the boot CPU.
27278 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27279 index ed37a76..39f936e 100644
27280 --- a/arch/x86/kernel/signal.c
27281 +++ b/arch/x86/kernel/signal.c
27282 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27283 * Align the stack pointer according to the i386 ABI,
27284 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27285 */
27286 - sp = ((sp + 4) & -16ul) - 4;
27287 + sp = ((sp - 12) & -16ul) - 4;
27288 #else /* !CONFIG_X86_32 */
27289 sp = round_down(sp, 16) - 8;
27290 #endif
27291 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27292 }
27293
27294 if (current->mm->context.vdso)
27295 - restorer = current->mm->context.vdso +
27296 - selected_vdso32->sym___kernel_sigreturn;
27297 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27298 else
27299 - restorer = &frame->retcode;
27300 + restorer = (void __user *)&frame->retcode;
27301 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27302 restorer = ksig->ka.sa.sa_restorer;
27303
27304 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27305 * reasons and because gdb uses it as a signature to notice
27306 * signal handler stack frames.
27307 */
27308 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27309 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27310
27311 if (err)
27312 return -EFAULT;
27313 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27314 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27315
27316 /* Set up to return from userspace. */
27317 - restorer = current->mm->context.vdso +
27318 - selected_vdso32->sym___kernel_rt_sigreturn;
27319 + if (current->mm->context.vdso)
27320 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27321 + else
27322 + restorer = (void __user *)&frame->retcode;
27323 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27324 restorer = ksig->ka.sa.sa_restorer;
27325 put_user_ex(restorer, &frame->pretcode);
27326 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27327 * reasons and because gdb uses it as a signature to notice
27328 * signal handler stack frames.
27329 */
27330 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27331 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27332 } put_user_catch(err);
27333
27334 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27335 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27336 {
27337 int usig = signr_convert(ksig->sig);
27338 sigset_t *set = sigmask_to_save();
27339 - compat_sigset_t *cset = (compat_sigset_t *) set;
27340 + sigset_t sigcopy;
27341 + compat_sigset_t *cset;
27342 +
27343 + sigcopy = *set;
27344 +
27345 + cset = (compat_sigset_t *) &sigcopy;
27346
27347 /* Set up the stack frame */
27348 if (is_ia32_frame()) {
27349 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27350 } else if (is_x32_frame()) {
27351 return x32_setup_rt_frame(ksig, cset, regs);
27352 } else {
27353 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27354 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27355 }
27356 }
27357
27358 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27359 index be8e1bd..a3d93fa 100644
27360 --- a/arch/x86/kernel/smp.c
27361 +++ b/arch/x86/kernel/smp.c
27362 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27363
27364 __setup("nonmi_ipi", nonmi_ipi_setup);
27365
27366 -struct smp_ops smp_ops = {
27367 +struct smp_ops smp_ops __read_only = {
27368 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27369 .smp_prepare_cpus = native_smp_prepare_cpus,
27370 .smp_cpus_done = native_smp_cpus_done,
27371 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27372 index 6d7022c..4feb6be 100644
27373 --- a/arch/x86/kernel/smpboot.c
27374 +++ b/arch/x86/kernel/smpboot.c
27375 @@ -194,14 +194,17 @@ static void notrace start_secondary(void *unused)
27376
27377 enable_start_cpu0 = 0;
27378
27379 -#ifdef CONFIG_X86_32
27380 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27381 + barrier();
27382 +
27383 /* switch away from the initial page table */
27384 +#ifdef CONFIG_PAX_PER_CPU_PGD
27385 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27386 +#else
27387 load_cr3(swapper_pg_dir);
27388 +#endif
27389 __flush_tlb_all();
27390 -#endif
27391
27392 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27393 - barrier();
27394 /*
27395 * Check TSC synchronization with the BP:
27396 */
27397 @@ -765,8 +768,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27398 alternatives_enable_smp();
27399
27400 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27401 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27402 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27403 per_cpu(current_task, cpu) = idle;
27404 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27405
27406 #ifdef CONFIG_X86_32
27407 /* Stack for startup_32 can be just as for start_secondary onwards */
27408 @@ -775,10 +779,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27409 clear_tsk_thread_flag(idle, TIF_FORK);
27410 initial_gs = per_cpu_offset(cpu);
27411 #endif
27412 - per_cpu(kernel_stack, cpu) =
27413 - (unsigned long)task_stack_page(idle) -
27414 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27415 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27416 + pax_open_kernel();
27417 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27418 + pax_close_kernel();
27419 initial_code = (unsigned long)start_secondary;
27420 stack_start = idle->thread.sp;
27421
27422 @@ -918,6 +922,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27423 /* the FPU context is blank, nobody can own it */
27424 __cpu_disable_lazy_restore(cpu);
27425
27426 +#ifdef CONFIG_PAX_PER_CPU_PGD
27427 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27428 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27429 + KERNEL_PGD_PTRS);
27430 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27431 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27432 + KERNEL_PGD_PTRS);
27433 +#endif
27434 +
27435 err = do_boot_cpu(apicid, cpu, tidle);
27436 if (err) {
27437 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27438 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27439 index 9b4d51d..5d28b58 100644
27440 --- a/arch/x86/kernel/step.c
27441 +++ b/arch/x86/kernel/step.c
27442 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27443 struct desc_struct *desc;
27444 unsigned long base;
27445
27446 - seg &= ~7UL;
27447 + seg >>= 3;
27448
27449 mutex_lock(&child->mm->context.lock);
27450 - if (unlikely((seg >> 3) >= child->mm->context.size))
27451 + if (unlikely(seg >= child->mm->context.size))
27452 addr = -1L; /* bogus selector, access would fault */
27453 else {
27454 desc = child->mm->context.ldt + seg;
27455 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27456 addr += base;
27457 }
27458 mutex_unlock(&child->mm->context.lock);
27459 - }
27460 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27461 + addr = ktla_ktva(addr);
27462
27463 return addr;
27464 }
27465 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27466 unsigned char opcode[15];
27467 unsigned long addr = convert_ip_to_linear(child, regs);
27468
27469 + if (addr == -EINVAL)
27470 + return 0;
27471 +
27472 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27473 for (i = 0; i < copied; i++) {
27474 switch (opcode[i]) {
27475 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27476 new file mode 100644
27477 index 0000000..5877189
27478 --- /dev/null
27479 +++ b/arch/x86/kernel/sys_i386_32.c
27480 @@ -0,0 +1,189 @@
27481 +/*
27482 + * This file contains various random system calls that
27483 + * have a non-standard calling sequence on the Linux/i386
27484 + * platform.
27485 + */
27486 +
27487 +#include <linux/errno.h>
27488 +#include <linux/sched.h>
27489 +#include <linux/mm.h>
27490 +#include <linux/fs.h>
27491 +#include <linux/smp.h>
27492 +#include <linux/sem.h>
27493 +#include <linux/msg.h>
27494 +#include <linux/shm.h>
27495 +#include <linux/stat.h>
27496 +#include <linux/syscalls.h>
27497 +#include <linux/mman.h>
27498 +#include <linux/file.h>
27499 +#include <linux/utsname.h>
27500 +#include <linux/ipc.h>
27501 +#include <linux/elf.h>
27502 +
27503 +#include <linux/uaccess.h>
27504 +#include <linux/unistd.h>
27505 +
27506 +#include <asm/syscalls.h>
27507 +
27508 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27509 +{
27510 + unsigned long pax_task_size = TASK_SIZE;
27511 +
27512 +#ifdef CONFIG_PAX_SEGMEXEC
27513 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27514 + pax_task_size = SEGMEXEC_TASK_SIZE;
27515 +#endif
27516 +
27517 + if (flags & MAP_FIXED)
27518 + if (len > pax_task_size || addr > pax_task_size - len)
27519 + return -EINVAL;
27520 +
27521 + return 0;
27522 +}
27523 +
27524 +/*
27525 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27526 + */
27527 +static unsigned long get_align_mask(void)
27528 +{
27529 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27530 + return 0;
27531 +
27532 + if (!(current->flags & PF_RANDOMIZE))
27533 + return 0;
27534 +
27535 + return va_align.mask;
27536 +}
27537 +
27538 +unsigned long
27539 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27540 + unsigned long len, unsigned long pgoff, unsigned long flags)
27541 +{
27542 + struct mm_struct *mm = current->mm;
27543 + struct vm_area_struct *vma;
27544 + unsigned long pax_task_size = TASK_SIZE;
27545 + struct vm_unmapped_area_info info;
27546 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27547 +
27548 +#ifdef CONFIG_PAX_SEGMEXEC
27549 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27550 + pax_task_size = SEGMEXEC_TASK_SIZE;
27551 +#endif
27552 +
27553 + pax_task_size -= PAGE_SIZE;
27554 +
27555 + if (len > pax_task_size)
27556 + return -ENOMEM;
27557 +
27558 + if (flags & MAP_FIXED)
27559 + return addr;
27560 +
27561 +#ifdef CONFIG_PAX_RANDMMAP
27562 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27563 +#endif
27564 +
27565 + if (addr) {
27566 + addr = PAGE_ALIGN(addr);
27567 + if (pax_task_size - len >= addr) {
27568 + vma = find_vma(mm, addr);
27569 + if (check_heap_stack_gap(vma, addr, len, offset))
27570 + return addr;
27571 + }
27572 + }
27573 +
27574 + info.flags = 0;
27575 + info.length = len;
27576 + info.align_mask = filp ? get_align_mask() : 0;
27577 + info.align_offset = pgoff << PAGE_SHIFT;
27578 + info.threadstack_offset = offset;
27579 +
27580 +#ifdef CONFIG_PAX_PAGEEXEC
27581 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27582 + info.low_limit = 0x00110000UL;
27583 + info.high_limit = mm->start_code;
27584 +
27585 +#ifdef CONFIG_PAX_RANDMMAP
27586 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27587 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27588 +#endif
27589 +
27590 + if (info.low_limit < info.high_limit) {
27591 + addr = vm_unmapped_area(&info);
27592 + if (!IS_ERR_VALUE(addr))
27593 + return addr;
27594 + }
27595 + } else
27596 +#endif
27597 +
27598 + info.low_limit = mm->mmap_base;
27599 + info.high_limit = pax_task_size;
27600 +
27601 + return vm_unmapped_area(&info);
27602 +}
27603 +
27604 +unsigned long
27605 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27606 + const unsigned long len, const unsigned long pgoff,
27607 + const unsigned long flags)
27608 +{
27609 + struct vm_area_struct *vma;
27610 + struct mm_struct *mm = current->mm;
27611 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27612 + struct vm_unmapped_area_info info;
27613 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27614 +
27615 +#ifdef CONFIG_PAX_SEGMEXEC
27616 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27617 + pax_task_size = SEGMEXEC_TASK_SIZE;
27618 +#endif
27619 +
27620 + pax_task_size -= PAGE_SIZE;
27621 +
27622 + /* requested length too big for entire address space */
27623 + if (len > pax_task_size)
27624 + return -ENOMEM;
27625 +
27626 + if (flags & MAP_FIXED)
27627 + return addr;
27628 +
27629 +#ifdef CONFIG_PAX_PAGEEXEC
27630 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27631 + goto bottomup;
27632 +#endif
27633 +
27634 +#ifdef CONFIG_PAX_RANDMMAP
27635 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27636 +#endif
27637 +
27638 + /* requesting a specific address */
27639 + if (addr) {
27640 + addr = PAGE_ALIGN(addr);
27641 + if (pax_task_size - len >= addr) {
27642 + vma = find_vma(mm, addr);
27643 + if (check_heap_stack_gap(vma, addr, len, offset))
27644 + return addr;
27645 + }
27646 + }
27647 +
27648 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27649 + info.length = len;
27650 + info.low_limit = PAGE_SIZE;
27651 + info.high_limit = mm->mmap_base;
27652 + info.align_mask = filp ? get_align_mask() : 0;
27653 + info.align_offset = pgoff << PAGE_SHIFT;
27654 + info.threadstack_offset = offset;
27655 +
27656 + addr = vm_unmapped_area(&info);
27657 + if (!(addr & ~PAGE_MASK))
27658 + return addr;
27659 + VM_BUG_ON(addr != -ENOMEM);
27660 +
27661 +bottomup:
27662 + /*
27663 + * A failed mmap() very likely causes application failure,
27664 + * so fall back to the bottom-up function here. This scenario
27665 + * can happen with large stack limits and large mmap()
27666 + * allocations.
27667 + */
27668 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27669 +}
27670 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27671 index 30277e2..5664a29 100644
27672 --- a/arch/x86/kernel/sys_x86_64.c
27673 +++ b/arch/x86/kernel/sys_x86_64.c
27674 @@ -81,8 +81,8 @@ out:
27675 return error;
27676 }
27677
27678 -static void find_start_end(unsigned long flags, unsigned long *begin,
27679 - unsigned long *end)
27680 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27681 + unsigned long *begin, unsigned long *end)
27682 {
27683 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27684 unsigned long new_begin;
27685 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27686 *begin = new_begin;
27687 }
27688 } else {
27689 - *begin = current->mm->mmap_legacy_base;
27690 + *begin = mm->mmap_legacy_base;
27691 *end = TASK_SIZE;
27692 }
27693 }
27694 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27695 struct vm_area_struct *vma;
27696 struct vm_unmapped_area_info info;
27697 unsigned long begin, end;
27698 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27699
27700 if (flags & MAP_FIXED)
27701 return addr;
27702
27703 - find_start_end(flags, &begin, &end);
27704 + find_start_end(mm, flags, &begin, &end);
27705
27706 if (len > end)
27707 return -ENOMEM;
27708
27709 +#ifdef CONFIG_PAX_RANDMMAP
27710 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27711 +#endif
27712 +
27713 if (addr) {
27714 addr = PAGE_ALIGN(addr);
27715 vma = find_vma(mm, addr);
27716 - if (end - len >= addr &&
27717 - (!vma || addr + len <= vma->vm_start))
27718 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27719 return addr;
27720 }
27721
27722 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27723 info.high_limit = end;
27724 info.align_mask = filp ? get_align_mask() : 0;
27725 info.align_offset = pgoff << PAGE_SHIFT;
27726 + info.threadstack_offset = offset;
27727 return vm_unmapped_area(&info);
27728 }
27729
27730 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27731 struct mm_struct *mm = current->mm;
27732 unsigned long addr = addr0;
27733 struct vm_unmapped_area_info info;
27734 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27735
27736 /* requested length too big for entire address space */
27737 if (len > TASK_SIZE)
27738 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27739 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27740 goto bottomup;
27741
27742 +#ifdef CONFIG_PAX_RANDMMAP
27743 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27744 +#endif
27745 +
27746 /* requesting a specific address */
27747 if (addr) {
27748 addr = PAGE_ALIGN(addr);
27749 vma = find_vma(mm, addr);
27750 - if (TASK_SIZE - len >= addr &&
27751 - (!vma || addr + len <= vma->vm_start))
27752 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27753 return addr;
27754 }
27755
27756 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27757 info.high_limit = mm->mmap_base;
27758 info.align_mask = filp ? get_align_mask() : 0;
27759 info.align_offset = pgoff << PAGE_SHIFT;
27760 + info.threadstack_offset = offset;
27761 addr = vm_unmapped_area(&info);
27762 if (!(addr & ~PAGE_MASK))
27763 return addr;
27764 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27765 index 91a4496..bb87552 100644
27766 --- a/arch/x86/kernel/tboot.c
27767 +++ b/arch/x86/kernel/tboot.c
27768 @@ -221,7 +221,7 @@ static int tboot_setup_sleep(void)
27769
27770 void tboot_shutdown(u32 shutdown_type)
27771 {
27772 - void (*shutdown)(void);
27773 + void (* __noreturn shutdown)(void);
27774
27775 if (!tboot_enabled())
27776 return;
27777 @@ -243,7 +243,7 @@ void tboot_shutdown(u32 shutdown_type)
27778
27779 switch_to_tboot_pt();
27780
27781 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27782 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27783 shutdown();
27784
27785 /* should not reach here */
27786 @@ -310,7 +310,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27787 return -ENODEV;
27788 }
27789
27790 -static atomic_t ap_wfs_count;
27791 +static atomic_unchecked_t ap_wfs_count;
27792
27793 static int tboot_wait_for_aps(int num_aps)
27794 {
27795 @@ -334,9 +334,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27796 {
27797 switch (action) {
27798 case CPU_DYING:
27799 - atomic_inc(&ap_wfs_count);
27800 + atomic_inc_unchecked(&ap_wfs_count);
27801 if (num_online_cpus() == 1)
27802 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27803 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27804 return NOTIFY_BAD;
27805 break;
27806 }
27807 @@ -422,7 +422,7 @@ static __init int tboot_late_init(void)
27808
27809 tboot_create_trampoline();
27810
27811 - atomic_set(&ap_wfs_count, 0);
27812 + atomic_set_unchecked(&ap_wfs_count, 0);
27813 register_hotcpu_notifier(&tboot_cpu_notifier);
27814
27815 #ifdef CONFIG_DEBUG_FS
27816 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27817 index 25adc0e..1df4349 100644
27818 --- a/arch/x86/kernel/time.c
27819 +++ b/arch/x86/kernel/time.c
27820 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27821 {
27822 unsigned long pc = instruction_pointer(regs);
27823
27824 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27825 + if (!user_mode(regs) && in_lock_functions(pc)) {
27826 #ifdef CONFIG_FRAME_POINTER
27827 - return *(unsigned long *)(regs->bp + sizeof(long));
27828 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27829 #else
27830 unsigned long *sp =
27831 (unsigned long *)kernel_stack_pointer(regs);
27832 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27833 * or above a saved flags. Eflags has bits 22-31 zero,
27834 * kernel addresses don't.
27835 */
27836 +
27837 +#ifdef CONFIG_PAX_KERNEXEC
27838 + return ktla_ktva(sp[0]);
27839 +#else
27840 if (sp[0] >> 22)
27841 return sp[0];
27842 if (sp[1] >> 22)
27843 return sp[1];
27844 #endif
27845 +
27846 +#endif
27847 }
27848 return pc;
27849 }
27850 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27851 index 7fc5e84..c6e445a 100644
27852 --- a/arch/x86/kernel/tls.c
27853 +++ b/arch/x86/kernel/tls.c
27854 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27855 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27856 return -EINVAL;
27857
27858 +#ifdef CONFIG_PAX_SEGMEXEC
27859 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27860 + return -EINVAL;
27861 +#endif
27862 +
27863 set_tls_desc(p, idx, &info, 1);
27864
27865 return 0;
27866 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27867
27868 if (kbuf)
27869 info = kbuf;
27870 - else if (__copy_from_user(infobuf, ubuf, count))
27871 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27872 return -EFAULT;
27873 else
27874 info = infobuf;
27875 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27876 index 1c113db..287b42e 100644
27877 --- a/arch/x86/kernel/tracepoint.c
27878 +++ b/arch/x86/kernel/tracepoint.c
27879 @@ -9,11 +9,11 @@
27880 #include <linux/atomic.h>
27881
27882 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27883 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27884 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27885 (unsigned long) trace_idt_table };
27886
27887 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27888 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27889 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27890
27891 static int trace_irq_vector_refcount;
27892 static DEFINE_MUTEX(irq_vector_mutex);
27893 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27894 index 88900e2..aa4149d 100644
27895 --- a/arch/x86/kernel/traps.c
27896 +++ b/arch/x86/kernel/traps.c
27897 @@ -68,7 +68,7 @@
27898 #include <asm/proto.h>
27899
27900 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27901 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27902 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27903 #else
27904 #include <asm/processor-flags.h>
27905 #include <asm/setup.h>
27906 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27907 #endif
27908
27909 /* Must be page-aligned because the real IDT is used in a fixmap. */
27910 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27911 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27912
27913 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27914 EXPORT_SYMBOL_GPL(used_vectors);
27915 @@ -109,11 +109,11 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
27916 }
27917
27918 static nokprobe_inline int
27919 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27920 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27921 struct pt_regs *regs, long error_code)
27922 {
27923 #ifdef CONFIG_X86_32
27924 - if (regs->flags & X86_VM_MASK) {
27925 + if (v8086_mode(regs)) {
27926 /*
27927 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27928 * On nmi (interrupt 2), do_trap should not be called.
27929 @@ -126,12 +126,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27930 return -1;
27931 }
27932 #endif
27933 - if (!user_mode(regs)) {
27934 + if (!user_mode_novm(regs)) {
27935 if (!fixup_exception(regs)) {
27936 tsk->thread.error_code = error_code;
27937 tsk->thread.trap_nr = trapnr;
27938 +
27939 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27940 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
27941 + str = "PAX: suspicious stack segment fault";
27942 +#endif
27943 +
27944 die(str, regs, error_code);
27945 }
27946 +
27947 +#ifdef CONFIG_PAX_REFCOUNT
27948 + if (trapnr == X86_TRAP_OF)
27949 + pax_report_refcount_overflow(regs);
27950 +#endif
27951 +
27952 return 0;
27953 }
27954
27955 @@ -170,7 +182,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
27956 }
27957
27958 static void
27959 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27960 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
27961 long error_code, siginfo_t *info)
27962 {
27963 struct task_struct *tsk = current;
27964 @@ -194,7 +206,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27965 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
27966 printk_ratelimit()) {
27967 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
27968 - tsk->comm, tsk->pid, str,
27969 + tsk->comm, task_pid_nr(tsk), str,
27970 regs->ip, regs->sp, error_code);
27971 print_vma_addr(" in ", regs->ip);
27972 pr_cont("\n");
27973 @@ -274,6 +286,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
27974 tsk->thread.error_code = error_code;
27975 tsk->thread.trap_nr = X86_TRAP_DF;
27976
27977 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
27978 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
27979 + die("grsec: kernel stack overflow detected", regs, error_code);
27980 +#endif
27981 +
27982 #ifdef CONFIG_DOUBLEFAULT
27983 df_debug(regs, error_code);
27984 #endif
27985 @@ -379,7 +396,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
27986 conditional_sti(regs);
27987
27988 #ifdef CONFIG_X86_32
27989 - if (regs->flags & X86_VM_MASK) {
27990 + if (v8086_mode(regs)) {
27991 local_irq_enable();
27992 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
27993 goto exit;
27994 @@ -387,18 +404,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
27995 #endif
27996
27997 tsk = current;
27998 - if (!user_mode(regs)) {
27999 + if (!user_mode_novm(regs)) {
28000 if (fixup_exception(regs))
28001 goto exit;
28002
28003 tsk->thread.error_code = error_code;
28004 tsk->thread.trap_nr = X86_TRAP_GP;
28005 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28006 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28007 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28008 +
28009 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28010 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28011 + die("PAX: suspicious general protection fault", regs, error_code);
28012 + else
28013 +#endif
28014 +
28015 die("general protection fault", regs, error_code);
28016 + }
28017 goto exit;
28018 }
28019
28020 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28021 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28022 + struct mm_struct *mm = tsk->mm;
28023 + unsigned long limit;
28024 +
28025 + down_write(&mm->mmap_sem);
28026 + limit = mm->context.user_cs_limit;
28027 + if (limit < TASK_SIZE) {
28028 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28029 + up_write(&mm->mmap_sem);
28030 + return;
28031 + }
28032 + up_write(&mm->mmap_sem);
28033 + }
28034 +#endif
28035 +
28036 tsk->thread.error_code = error_code;
28037 tsk->thread.trap_nr = X86_TRAP_GP;
28038
28039 @@ -510,13 +551,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28040 container_of(task_pt_regs(current),
28041 struct bad_iret_stack, regs);
28042
28043 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28044 + new_stack = s;
28045 +
28046 /* Copy the IRET target to the new stack. */
28047 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28048
28049 /* Copy the remainder of the stack from the current stack. */
28050 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28051
28052 - BUG_ON(!user_mode_vm(&new_stack->regs));
28053 + BUG_ON(!user_mode(&new_stack->regs));
28054 return new_stack;
28055 }
28056 NOKPROBE_SYMBOL(fixup_bad_iret);
28057 @@ -602,7 +646,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28058 /* It's safe to allow irq's after DR6 has been saved */
28059 preempt_conditional_sti(regs);
28060
28061 - if (regs->flags & X86_VM_MASK) {
28062 + if (v8086_mode(regs)) {
28063 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28064 X86_TRAP_DB);
28065 preempt_conditional_cli(regs);
28066 @@ -617,7 +661,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28067 * We already checked v86 mode above, so we can check for kernel mode
28068 * by just checking the CPL of CS.
28069 */
28070 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28071 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28072 tsk->thread.debugreg6 &= ~DR_STEP;
28073 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28074 regs->flags &= ~X86_EFLAGS_TF;
28075 @@ -650,7 +694,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28076 return;
28077 conditional_sti(regs);
28078
28079 - if (!user_mode_vm(regs))
28080 + if (!user_mode(regs))
28081 {
28082 if (!fixup_exception(regs)) {
28083 task->thread.error_code = error_code;
28084 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28085 index 5054497..139f8f8 100644
28086 --- a/arch/x86/kernel/tsc.c
28087 +++ b/arch/x86/kernel/tsc.c
28088 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28089 */
28090 smp_wmb();
28091
28092 - ACCESS_ONCE(c2n->head) = data;
28093 + ACCESS_ONCE_RW(c2n->head) = data;
28094 }
28095
28096 /*
28097 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28098 index 8b96a94..792b410 100644
28099 --- a/arch/x86/kernel/uprobes.c
28100 +++ b/arch/x86/kernel/uprobes.c
28101 @@ -845,7 +845,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28102 int ret = NOTIFY_DONE;
28103
28104 /* We are only interested in userspace traps */
28105 - if (regs && !user_mode_vm(regs))
28106 + if (regs && !user_mode(regs))
28107 return NOTIFY_DONE;
28108
28109 switch (val) {
28110 @@ -919,7 +919,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28111
28112 if (nleft != rasize) {
28113 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28114 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28115 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28116
28117 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28118 }
28119 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28120 index b9242ba..50c5edd 100644
28121 --- a/arch/x86/kernel/verify_cpu.S
28122 +++ b/arch/x86/kernel/verify_cpu.S
28123 @@ -20,6 +20,7 @@
28124 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28125 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28126 * arch/x86/kernel/head_32.S: processor startup
28127 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28128 *
28129 * verify_cpu, returns the status of longmode and SSE in register %eax.
28130 * 0: Success 1: Failure
28131 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28132 index e8edcf5..27f9344 100644
28133 --- a/arch/x86/kernel/vm86_32.c
28134 +++ b/arch/x86/kernel/vm86_32.c
28135 @@ -44,6 +44,7 @@
28136 #include <linux/ptrace.h>
28137 #include <linux/audit.h>
28138 #include <linux/stddef.h>
28139 +#include <linux/grsecurity.h>
28140
28141 #include <asm/uaccess.h>
28142 #include <asm/io.h>
28143 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28144 do_exit(SIGSEGV);
28145 }
28146
28147 - tss = &per_cpu(init_tss, get_cpu());
28148 + tss = init_tss + get_cpu();
28149 current->thread.sp0 = current->thread.saved_sp0;
28150 current->thread.sysenter_cs = __KERNEL_CS;
28151 load_sp0(tss, &current->thread);
28152 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28153
28154 if (tsk->thread.saved_sp0)
28155 return -EPERM;
28156 +
28157 +#ifdef CONFIG_GRKERNSEC_VM86
28158 + if (!capable(CAP_SYS_RAWIO)) {
28159 + gr_handle_vm86();
28160 + return -EPERM;
28161 + }
28162 +#endif
28163 +
28164 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28165 offsetof(struct kernel_vm86_struct, vm86plus) -
28166 sizeof(info.regs));
28167 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28168 int tmp;
28169 struct vm86plus_struct __user *v86;
28170
28171 +#ifdef CONFIG_GRKERNSEC_VM86
28172 + if (!capable(CAP_SYS_RAWIO)) {
28173 + gr_handle_vm86();
28174 + return -EPERM;
28175 + }
28176 +#endif
28177 +
28178 tsk = current;
28179 switch (cmd) {
28180 case VM86_REQUEST_IRQ:
28181 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28182 tsk->thread.saved_fs = info->regs32->fs;
28183 tsk->thread.saved_gs = get_user_gs(info->regs32);
28184
28185 - tss = &per_cpu(init_tss, get_cpu());
28186 + tss = init_tss + get_cpu();
28187 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28188 if (cpu_has_sep)
28189 tsk->thread.sysenter_cs = 0;
28190 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28191 goto cannot_handle;
28192 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28193 goto cannot_handle;
28194 - intr_ptr = (unsigned long __user *) (i << 2);
28195 + intr_ptr = (__force unsigned long __user *) (i << 2);
28196 if (get_user(segoffs, intr_ptr))
28197 goto cannot_handle;
28198 if ((segoffs >> 16) == BIOSSEG)
28199 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28200 index 00bf300..129df8e 100644
28201 --- a/arch/x86/kernel/vmlinux.lds.S
28202 +++ b/arch/x86/kernel/vmlinux.lds.S
28203 @@ -26,6 +26,13 @@
28204 #include <asm/page_types.h>
28205 #include <asm/cache.h>
28206 #include <asm/boot.h>
28207 +#include <asm/segment.h>
28208 +
28209 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28210 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28211 +#else
28212 +#define __KERNEL_TEXT_OFFSET 0
28213 +#endif
28214
28215 #undef i386 /* in case the preprocessor is a 32bit one */
28216
28217 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28218
28219 PHDRS {
28220 text PT_LOAD FLAGS(5); /* R_E */
28221 +#ifdef CONFIG_X86_32
28222 + module PT_LOAD FLAGS(5); /* R_E */
28223 +#endif
28224 +#ifdef CONFIG_XEN
28225 + rodata PT_LOAD FLAGS(5); /* R_E */
28226 +#else
28227 + rodata PT_LOAD FLAGS(4); /* R__ */
28228 +#endif
28229 data PT_LOAD FLAGS(6); /* RW_ */
28230 -#ifdef CONFIG_X86_64
28231 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28232 #ifdef CONFIG_SMP
28233 percpu PT_LOAD FLAGS(6); /* RW_ */
28234 #endif
28235 + text.init PT_LOAD FLAGS(5); /* R_E */
28236 + text.exit PT_LOAD FLAGS(5); /* R_E */
28237 init PT_LOAD FLAGS(7); /* RWE */
28238 -#endif
28239 note PT_NOTE FLAGS(0); /* ___ */
28240 }
28241
28242 SECTIONS
28243 {
28244 #ifdef CONFIG_X86_32
28245 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28246 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28247 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28248 #else
28249 - . = __START_KERNEL;
28250 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28251 + . = __START_KERNEL;
28252 #endif
28253
28254 /* Text and read-only data */
28255 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28256 - _text = .;
28257 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28258 /* bootstrapping code */
28259 +#ifdef CONFIG_X86_32
28260 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28261 +#else
28262 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28263 +#endif
28264 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28265 + _text = .;
28266 HEAD_TEXT
28267 . = ALIGN(8);
28268 _stext = .;
28269 @@ -104,13 +124,47 @@ SECTIONS
28270 IRQENTRY_TEXT
28271 *(.fixup)
28272 *(.gnu.warning)
28273 - /* End of text section */
28274 - _etext = .;
28275 } :text = 0x9090
28276
28277 - NOTES :text :note
28278 + . += __KERNEL_TEXT_OFFSET;
28279
28280 - EXCEPTION_TABLE(16) :text = 0x9090
28281 +#ifdef CONFIG_X86_32
28282 + . = ALIGN(PAGE_SIZE);
28283 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28284 +
28285 +#ifdef CONFIG_PAX_KERNEXEC
28286 + MODULES_EXEC_VADDR = .;
28287 + BYTE(0)
28288 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28289 + . = ALIGN(HPAGE_SIZE) - 1;
28290 + MODULES_EXEC_END = .;
28291 +#endif
28292 +
28293 + } :module
28294 +#endif
28295 +
28296 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28297 + /* End of text section */
28298 + BYTE(0)
28299 + _etext = . - __KERNEL_TEXT_OFFSET;
28300 + }
28301 +
28302 +#ifdef CONFIG_X86_32
28303 + . = ALIGN(PAGE_SIZE);
28304 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28305 + . = ALIGN(PAGE_SIZE);
28306 + *(.empty_zero_page)
28307 + *(.initial_pg_fixmap)
28308 + *(.initial_pg_pmd)
28309 + *(.initial_page_table)
28310 + *(.swapper_pg_dir)
28311 + } :rodata
28312 +#endif
28313 +
28314 + . = ALIGN(PAGE_SIZE);
28315 + NOTES :rodata :note
28316 +
28317 + EXCEPTION_TABLE(16) :rodata
28318
28319 #if defined(CONFIG_DEBUG_RODATA)
28320 /* .text should occupy whole number of pages */
28321 @@ -122,16 +176,20 @@ SECTIONS
28322
28323 /* Data */
28324 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28325 +
28326 +#ifdef CONFIG_PAX_KERNEXEC
28327 + . = ALIGN(HPAGE_SIZE);
28328 +#else
28329 + . = ALIGN(PAGE_SIZE);
28330 +#endif
28331 +
28332 /* Start of data section */
28333 _sdata = .;
28334
28335 /* init_task */
28336 INIT_TASK_DATA(THREAD_SIZE)
28337
28338 -#ifdef CONFIG_X86_32
28339 - /* 32 bit has nosave before _edata */
28340 NOSAVE_DATA
28341 -#endif
28342
28343 PAGE_ALIGNED_DATA(PAGE_SIZE)
28344
28345 @@ -174,12 +232,19 @@ SECTIONS
28346 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28347
28348 /* Init code and data - will be freed after init */
28349 - . = ALIGN(PAGE_SIZE);
28350 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28351 + BYTE(0)
28352 +
28353 +#ifdef CONFIG_PAX_KERNEXEC
28354 + . = ALIGN(HPAGE_SIZE);
28355 +#else
28356 + . = ALIGN(PAGE_SIZE);
28357 +#endif
28358 +
28359 __init_begin = .; /* paired with __init_end */
28360 - }
28361 + } :init.begin
28362
28363 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28364 +#ifdef CONFIG_SMP
28365 /*
28366 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28367 * output PHDR, so the next output section - .init.text - should
28368 @@ -190,12 +255,27 @@ SECTIONS
28369 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28370 #endif
28371
28372 - INIT_TEXT_SECTION(PAGE_SIZE)
28373 -#ifdef CONFIG_X86_64
28374 - :init
28375 -#endif
28376 + . = ALIGN(PAGE_SIZE);
28377 + init_begin = .;
28378 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28379 + VMLINUX_SYMBOL(_sinittext) = .;
28380 + INIT_TEXT
28381 + . = ALIGN(PAGE_SIZE);
28382 + } :text.init
28383
28384 - INIT_DATA_SECTION(16)
28385 + /*
28386 + * .exit.text is discard at runtime, not link time, to deal with
28387 + * references from .altinstructions and .eh_frame
28388 + */
28389 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28390 + EXIT_TEXT
28391 + VMLINUX_SYMBOL(_einittext) = .;
28392 + . = ALIGN(16);
28393 + } :text.exit
28394 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28395 +
28396 + . = ALIGN(PAGE_SIZE);
28397 + INIT_DATA_SECTION(16) :init
28398
28399 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28400 __x86_cpu_dev_start = .;
28401 @@ -266,19 +346,12 @@ SECTIONS
28402 }
28403
28404 . = ALIGN(8);
28405 - /*
28406 - * .exit.text is discard at runtime, not link time, to deal with
28407 - * references from .altinstructions and .eh_frame
28408 - */
28409 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28410 - EXIT_TEXT
28411 - }
28412
28413 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28414 EXIT_DATA
28415 }
28416
28417 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28418 +#ifndef CONFIG_SMP
28419 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28420 #endif
28421
28422 @@ -297,16 +370,10 @@ SECTIONS
28423 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28424 __smp_locks = .;
28425 *(.smp_locks)
28426 - . = ALIGN(PAGE_SIZE);
28427 __smp_locks_end = .;
28428 + . = ALIGN(PAGE_SIZE);
28429 }
28430
28431 -#ifdef CONFIG_X86_64
28432 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28433 - NOSAVE_DATA
28434 - }
28435 -#endif
28436 -
28437 /* BSS */
28438 . = ALIGN(PAGE_SIZE);
28439 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28440 @@ -322,6 +389,7 @@ SECTIONS
28441 __brk_base = .;
28442 . += 64 * 1024; /* 64k alignment slop space */
28443 *(.brk_reservation) /* areas brk users have reserved */
28444 + . = ALIGN(HPAGE_SIZE);
28445 __brk_limit = .;
28446 }
28447
28448 @@ -348,13 +416,12 @@ SECTIONS
28449 * for the boot processor.
28450 */
28451 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28452 -INIT_PER_CPU(gdt_page);
28453 INIT_PER_CPU(irq_stack_union);
28454
28455 /*
28456 * Build-time check on the image size:
28457 */
28458 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28459 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28460 "kernel image bigger than KERNEL_IMAGE_SIZE");
28461
28462 #ifdef CONFIG_SMP
28463 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28464 index 2dcc6ff..082dc7a 100644
28465 --- a/arch/x86/kernel/vsyscall_64.c
28466 +++ b/arch/x86/kernel/vsyscall_64.c
28467 @@ -38,15 +38,13 @@
28468 #define CREATE_TRACE_POINTS
28469 #include "vsyscall_trace.h"
28470
28471 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28472 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28473
28474 static int __init vsyscall_setup(char *str)
28475 {
28476 if (str) {
28477 if (!strcmp("emulate", str))
28478 vsyscall_mode = EMULATE;
28479 - else if (!strcmp("native", str))
28480 - vsyscall_mode = NATIVE;
28481 else if (!strcmp("none", str))
28482 vsyscall_mode = NONE;
28483 else
28484 @@ -264,8 +262,7 @@ do_ret:
28485 return true;
28486
28487 sigsegv:
28488 - force_sig(SIGSEGV, current);
28489 - return true;
28490 + do_group_exit(SIGKILL);
28491 }
28492
28493 /*
28494 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28495 static struct vm_area_struct gate_vma = {
28496 .vm_start = VSYSCALL_ADDR,
28497 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28498 - .vm_page_prot = PAGE_READONLY_EXEC,
28499 - .vm_flags = VM_READ | VM_EXEC,
28500 + .vm_page_prot = PAGE_READONLY,
28501 + .vm_flags = VM_READ,
28502 .vm_ops = &gate_vma_ops,
28503 };
28504
28505 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28506 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28507
28508 if (vsyscall_mode != NONE)
28509 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28510 - vsyscall_mode == NATIVE
28511 - ? PAGE_KERNEL_VSYSCALL
28512 - : PAGE_KERNEL_VVAR);
28513 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28514
28515 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28516 (unsigned long)VSYSCALL_ADDR);
28517 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28518 index 04068192..4d75aa6 100644
28519 --- a/arch/x86/kernel/x8664_ksyms_64.c
28520 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28521 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28522 EXPORT_SYMBOL(copy_user_generic_unrolled);
28523 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28524 EXPORT_SYMBOL(__copy_user_nocache);
28525 -EXPORT_SYMBOL(_copy_from_user);
28526 -EXPORT_SYMBOL(_copy_to_user);
28527
28528 EXPORT_SYMBOL(copy_page);
28529 EXPORT_SYMBOL(clear_page);
28530 @@ -73,3 +71,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28531 EXPORT_SYMBOL(___preempt_schedule_context);
28532 #endif
28533 #endif
28534 +
28535 +#ifdef CONFIG_PAX_PER_CPU_PGD
28536 +EXPORT_SYMBOL(cpu_pgd);
28537 +#endif
28538 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28539 index 234b072..b7ab191 100644
28540 --- a/arch/x86/kernel/x86_init.c
28541 +++ b/arch/x86/kernel/x86_init.c
28542 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28543 static void default_nmi_init(void) { };
28544 static int default_i8042_detect(void) { return 1; };
28545
28546 -struct x86_platform_ops x86_platform = {
28547 +struct x86_platform_ops x86_platform __read_only = {
28548 .calibrate_tsc = native_calibrate_tsc,
28549 .get_wallclock = mach_get_cmos_time,
28550 .set_wallclock = mach_set_rtc_mmss,
28551 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28552 EXPORT_SYMBOL_GPL(x86_platform);
28553
28554 #if defined(CONFIG_PCI_MSI)
28555 -struct x86_msi_ops x86_msi = {
28556 +struct x86_msi_ops x86_msi __read_only = {
28557 .setup_msi_irqs = native_setup_msi_irqs,
28558 .compose_msi_msg = native_compose_msi_msg,
28559 .teardown_msi_irq = native_teardown_msi_irq,
28560 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28561 }
28562 #endif
28563
28564 -struct x86_io_apic_ops x86_io_apic_ops = {
28565 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28566 .init = native_io_apic_init_mappings,
28567 .read = native_io_apic_read,
28568 .write = native_io_apic_write,
28569 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28570 index 0de1fae..298d037 100644
28571 --- a/arch/x86/kernel/xsave.c
28572 +++ b/arch/x86/kernel/xsave.c
28573 @@ -167,18 +167,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28574
28575 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28576 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28577 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28578 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28579
28580 if (!use_xsave())
28581 return err;
28582
28583 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28584 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28585
28586 /*
28587 * Read the xstate_bv which we copied (directly from the cpu or
28588 * from the state in task struct) to the user buffers.
28589 */
28590 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28591 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28592
28593 /*
28594 * For legacy compatible, we always set FP/SSE bits in the bit
28595 @@ -193,7 +193,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28596 */
28597 xstate_bv |= XSTATE_FPSSE;
28598
28599 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28600 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28601
28602 return err;
28603 }
28604 @@ -202,6 +202,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28605 {
28606 int err;
28607
28608 + buf = (struct xsave_struct __user *)____m(buf);
28609 if (use_xsave())
28610 err = xsave_user(buf);
28611 else if (use_fxsr())
28612 @@ -312,6 +313,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28613 */
28614 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28615 {
28616 + buf = (void __user *)____m(buf);
28617 if (use_xsave()) {
28618 if ((unsigned long)buf % 64 || fx_only) {
28619 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28620 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28621 index 8a80737..bac4961 100644
28622 --- a/arch/x86/kvm/cpuid.c
28623 +++ b/arch/x86/kvm/cpuid.c
28624 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28625 struct kvm_cpuid2 *cpuid,
28626 struct kvm_cpuid_entry2 __user *entries)
28627 {
28628 - int r;
28629 + int r, i;
28630
28631 r = -E2BIG;
28632 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28633 goto out;
28634 r = -EFAULT;
28635 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28636 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28637 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28638 goto out;
28639 + for (i = 0; i < cpuid->nent; ++i) {
28640 + struct kvm_cpuid_entry2 cpuid_entry;
28641 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28642 + goto out;
28643 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28644 + }
28645 vcpu->arch.cpuid_nent = cpuid->nent;
28646 kvm_apic_set_version(vcpu);
28647 kvm_x86_ops->cpuid_update(vcpu);
28648 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28649 struct kvm_cpuid2 *cpuid,
28650 struct kvm_cpuid_entry2 __user *entries)
28651 {
28652 - int r;
28653 + int r, i;
28654
28655 r = -E2BIG;
28656 if (cpuid->nent < vcpu->arch.cpuid_nent)
28657 goto out;
28658 r = -EFAULT;
28659 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28660 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28661 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28662 goto out;
28663 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28664 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28665 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28666 + goto out;
28667 + }
28668 return 0;
28669
28670 out:
28671 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28672 index de12c1d..4031e2a 100644
28673 --- a/arch/x86/kvm/emulate.c
28674 +++ b/arch/x86/kvm/emulate.c
28675 @@ -3503,7 +3503,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28676 int cr = ctxt->modrm_reg;
28677 u64 efer = 0;
28678
28679 - static u64 cr_reserved_bits[] = {
28680 + static const u64 cr_reserved_bits[] = {
28681 0xffffffff00000000ULL,
28682 0, 0, 0, /* CR3 checked later */
28683 CR4_RESERVED_BITS,
28684 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28685 index d52dcf0..cec7e84 100644
28686 --- a/arch/x86/kvm/lapic.c
28687 +++ b/arch/x86/kvm/lapic.c
28688 @@ -55,7 +55,7 @@
28689 #define APIC_BUS_CYCLE_NS 1
28690
28691 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28692 -#define apic_debug(fmt, arg...)
28693 +#define apic_debug(fmt, arg...) do {} while (0)
28694
28695 #define APIC_LVT_NUM 6
28696 /* 14 is the version for Xeon and Pentium 8.4.8*/
28697 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28698 index fd49c86..77e1aa0 100644
28699 --- a/arch/x86/kvm/paging_tmpl.h
28700 +++ b/arch/x86/kvm/paging_tmpl.h
28701 @@ -343,7 +343,7 @@ retry_walk:
28702 if (unlikely(kvm_is_error_hva(host_addr)))
28703 goto error;
28704
28705 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28706 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28707 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28708 goto error;
28709 walker->ptep_user[walker->level - 1] = ptep_user;
28710 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28711 index 41dd038..de331cf 100644
28712 --- a/arch/x86/kvm/svm.c
28713 +++ b/arch/x86/kvm/svm.c
28714 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28715 int cpu = raw_smp_processor_id();
28716
28717 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28718 +
28719 + pax_open_kernel();
28720 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28721 + pax_close_kernel();
28722 +
28723 load_TR_desc();
28724 }
28725
28726 @@ -3969,6 +3973,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28727 #endif
28728 #endif
28729
28730 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28731 + __set_fs(current_thread_info()->addr_limit);
28732 +#endif
28733 +
28734 reload_tss(vcpu);
28735
28736 local_irq_disable();
28737 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28738 index d4c58d8..eaf2568 100644
28739 --- a/arch/x86/kvm/vmx.c
28740 +++ b/arch/x86/kvm/vmx.c
28741 @@ -1380,12 +1380,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28742 #endif
28743 }
28744
28745 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28746 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28747 {
28748 vmcs_writel(field, vmcs_readl(field) & ~mask);
28749 }
28750
28751 -static void vmcs_set_bits(unsigned long field, u32 mask)
28752 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28753 {
28754 vmcs_writel(field, vmcs_readl(field) | mask);
28755 }
28756 @@ -1645,7 +1645,11 @@ static void reload_tss(void)
28757 struct desc_struct *descs;
28758
28759 descs = (void *)gdt->address;
28760 +
28761 + pax_open_kernel();
28762 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28763 + pax_close_kernel();
28764 +
28765 load_TR_desc();
28766 }
28767
28768 @@ -1881,6 +1885,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28769 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28770 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28771
28772 +#ifdef CONFIG_PAX_PER_CPU_PGD
28773 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28774 +#endif
28775 +
28776 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28777 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28778 vmx->loaded_vmcs->cpu = cpu;
28779 @@ -2170,7 +2178,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28780 * reads and returns guest's timestamp counter "register"
28781 * guest_tsc = host_tsc + tsc_offset -- 21.3
28782 */
28783 -static u64 guest_read_tsc(void)
28784 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28785 {
28786 u64 host_tsc, tsc_offset;
28787
28788 @@ -4252,7 +4260,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28789 unsigned long cr4;
28790
28791 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28792 +
28793 +#ifndef CONFIG_PAX_PER_CPU_PGD
28794 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28795 +#endif
28796
28797 /* Save the most likely value for this task's CR4 in the VMCS. */
28798 cr4 = read_cr4();
28799 @@ -4279,7 +4290,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28800 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28801 vmx->host_idt_base = dt.address;
28802
28803 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28804 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28805
28806 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28807 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28808 @@ -5876,11 +5887,16 @@ static __init int hardware_setup(void)
28809 * page upon invalidation. No need to do anything if the
28810 * processor does not have the APIC_ACCESS_ADDR VMCS field.
28811 */
28812 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28813 + pax_open_kernel();
28814 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28815 + pax_close_kernel();
28816 }
28817
28818 - if (!cpu_has_vmx_tpr_shadow())
28819 - kvm_x86_ops->update_cr8_intercept = NULL;
28820 + if (!cpu_has_vmx_tpr_shadow()) {
28821 + pax_open_kernel();
28822 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28823 + pax_close_kernel();
28824 + }
28825
28826 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28827 kvm_disable_largepages();
28828 @@ -5891,13 +5907,15 @@ static __init int hardware_setup(void)
28829 if (!cpu_has_vmx_apicv())
28830 enable_apicv = 0;
28831
28832 + pax_open_kernel();
28833 if (enable_apicv)
28834 - kvm_x86_ops->update_cr8_intercept = NULL;
28835 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28836 else {
28837 - kvm_x86_ops->hwapic_irr_update = NULL;
28838 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28839 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28840 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28841 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28842 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28843 }
28844 + pax_close_kernel();
28845
28846 if (nested)
28847 nested_vmx_setup_ctls_msrs();
28848 @@ -7846,6 +7864,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28849 "jmp 2f \n\t"
28850 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28851 "2: "
28852 +
28853 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28854 + "ljmp %[cs],$3f\n\t"
28855 + "3: "
28856 +#endif
28857 +
28858 /* Save guest registers, load host registers, keep flags */
28859 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28860 "pop %0 \n\t"
28861 @@ -7898,6 +7922,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28862 #endif
28863 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28864 [wordsize]"i"(sizeof(ulong))
28865 +
28866 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28867 + ,[cs]"i"(__KERNEL_CS)
28868 +#endif
28869 +
28870 : "cc", "memory"
28871 #ifdef CONFIG_X86_64
28872 , "rax", "rbx", "rdi", "rsi"
28873 @@ -7911,7 +7940,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28874 if (debugctlmsr)
28875 update_debugctlmsr(debugctlmsr);
28876
28877 -#ifndef CONFIG_X86_64
28878 +#ifdef CONFIG_X86_32
28879 /*
28880 * The sysexit path does not restore ds/es, so we must set them to
28881 * a reasonable value ourselves.
28882 @@ -7920,8 +7949,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28883 * may be executed in interrupt context, which saves and restore segments
28884 * around it, nullifying its effect.
28885 */
28886 - loadsegment(ds, __USER_DS);
28887 - loadsegment(es, __USER_DS);
28888 + loadsegment(ds, __KERNEL_DS);
28889 + loadsegment(es, __KERNEL_DS);
28890 + loadsegment(ss, __KERNEL_DS);
28891 +
28892 +#ifdef CONFIG_PAX_KERNEXEC
28893 + loadsegment(fs, __KERNEL_PERCPU);
28894 +#endif
28895 +
28896 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28897 + __set_fs(current_thread_info()->addr_limit);
28898 +#endif
28899 +
28900 #endif
28901
28902 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28903 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28904 index c259814..9a0345b 100644
28905 --- a/arch/x86/kvm/x86.c
28906 +++ b/arch/x86/kvm/x86.c
28907 @@ -1882,8 +1882,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
28908 {
28909 struct kvm *kvm = vcpu->kvm;
28910 int lm = is_long_mode(vcpu);
28911 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28912 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28913 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28914 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28915 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
28916 : kvm->arch.xen_hvm_config.blob_size_32;
28917 u32 page_num = data & ~PAGE_MASK;
28918 @@ -2810,6 +2810,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
28919 if (n < msr_list.nmsrs)
28920 goto out;
28921 r = -EFAULT;
28922 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
28923 + goto out;
28924 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
28925 num_msrs_to_save * sizeof(u32)))
28926 goto out;
28927 @@ -5746,7 +5748,7 @@ static struct notifier_block pvclock_gtod_notifier = {
28928 };
28929 #endif
28930
28931 -int kvm_arch_init(void *opaque)
28932 +int kvm_arch_init(const void *opaque)
28933 {
28934 int r;
28935 struct kvm_x86_ops *ops = opaque;
28936 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
28937 index c1c1544..f90c9d5 100644
28938 --- a/arch/x86/lguest/boot.c
28939 +++ b/arch/x86/lguest/boot.c
28940 @@ -1206,9 +1206,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
28941 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
28942 * Launcher to reboot us.
28943 */
28944 -static void lguest_restart(char *reason)
28945 +static __noreturn void lguest_restart(char *reason)
28946 {
28947 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
28948 + BUG();
28949 }
28950
28951 /*G:050
28952 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
28953 index 00933d5..3a64af9 100644
28954 --- a/arch/x86/lib/atomic64_386_32.S
28955 +++ b/arch/x86/lib/atomic64_386_32.S
28956 @@ -48,6 +48,10 @@ BEGIN(read)
28957 movl (v), %eax
28958 movl 4(v), %edx
28959 RET_ENDP
28960 +BEGIN(read_unchecked)
28961 + movl (v), %eax
28962 + movl 4(v), %edx
28963 +RET_ENDP
28964 #undef v
28965
28966 #define v %esi
28967 @@ -55,6 +59,10 @@ BEGIN(set)
28968 movl %ebx, (v)
28969 movl %ecx, 4(v)
28970 RET_ENDP
28971 +BEGIN(set_unchecked)
28972 + movl %ebx, (v)
28973 + movl %ecx, 4(v)
28974 +RET_ENDP
28975 #undef v
28976
28977 #define v %esi
28978 @@ -70,6 +78,20 @@ RET_ENDP
28979 BEGIN(add)
28980 addl %eax, (v)
28981 adcl %edx, 4(v)
28982 +
28983 +#ifdef CONFIG_PAX_REFCOUNT
28984 + jno 0f
28985 + subl %eax, (v)
28986 + sbbl %edx, 4(v)
28987 + int $4
28988 +0:
28989 + _ASM_EXTABLE(0b, 0b)
28990 +#endif
28991 +
28992 +RET_ENDP
28993 +BEGIN(add_unchecked)
28994 + addl %eax, (v)
28995 + adcl %edx, 4(v)
28996 RET_ENDP
28997 #undef v
28998
28999 @@ -77,6 +99,24 @@ RET_ENDP
29000 BEGIN(add_return)
29001 addl (v), %eax
29002 adcl 4(v), %edx
29003 +
29004 +#ifdef CONFIG_PAX_REFCOUNT
29005 + into
29006 +1234:
29007 + _ASM_EXTABLE(1234b, 2f)
29008 +#endif
29009 +
29010 + movl %eax, (v)
29011 + movl %edx, 4(v)
29012 +
29013 +#ifdef CONFIG_PAX_REFCOUNT
29014 +2:
29015 +#endif
29016 +
29017 +RET_ENDP
29018 +BEGIN(add_return_unchecked)
29019 + addl (v), %eax
29020 + adcl 4(v), %edx
29021 movl %eax, (v)
29022 movl %edx, 4(v)
29023 RET_ENDP
29024 @@ -86,6 +126,20 @@ RET_ENDP
29025 BEGIN(sub)
29026 subl %eax, (v)
29027 sbbl %edx, 4(v)
29028 +
29029 +#ifdef CONFIG_PAX_REFCOUNT
29030 + jno 0f
29031 + addl %eax, (v)
29032 + adcl %edx, 4(v)
29033 + int $4
29034 +0:
29035 + _ASM_EXTABLE(0b, 0b)
29036 +#endif
29037 +
29038 +RET_ENDP
29039 +BEGIN(sub_unchecked)
29040 + subl %eax, (v)
29041 + sbbl %edx, 4(v)
29042 RET_ENDP
29043 #undef v
29044
29045 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29046 sbbl $0, %edx
29047 addl (v), %eax
29048 adcl 4(v), %edx
29049 +
29050 +#ifdef CONFIG_PAX_REFCOUNT
29051 + into
29052 +1234:
29053 + _ASM_EXTABLE(1234b, 2f)
29054 +#endif
29055 +
29056 + movl %eax, (v)
29057 + movl %edx, 4(v)
29058 +
29059 +#ifdef CONFIG_PAX_REFCOUNT
29060 +2:
29061 +#endif
29062 +
29063 +RET_ENDP
29064 +BEGIN(sub_return_unchecked)
29065 + negl %edx
29066 + negl %eax
29067 + sbbl $0, %edx
29068 + addl (v), %eax
29069 + adcl 4(v), %edx
29070 movl %eax, (v)
29071 movl %edx, 4(v)
29072 RET_ENDP
29073 @@ -105,6 +180,20 @@ RET_ENDP
29074 BEGIN(inc)
29075 addl $1, (v)
29076 adcl $0, 4(v)
29077 +
29078 +#ifdef CONFIG_PAX_REFCOUNT
29079 + jno 0f
29080 + subl $1, (v)
29081 + sbbl $0, 4(v)
29082 + int $4
29083 +0:
29084 + _ASM_EXTABLE(0b, 0b)
29085 +#endif
29086 +
29087 +RET_ENDP
29088 +BEGIN(inc_unchecked)
29089 + addl $1, (v)
29090 + adcl $0, 4(v)
29091 RET_ENDP
29092 #undef v
29093
29094 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29095 movl 4(v), %edx
29096 addl $1, %eax
29097 adcl $0, %edx
29098 +
29099 +#ifdef CONFIG_PAX_REFCOUNT
29100 + into
29101 +1234:
29102 + _ASM_EXTABLE(1234b, 2f)
29103 +#endif
29104 +
29105 + movl %eax, (v)
29106 + movl %edx, 4(v)
29107 +
29108 +#ifdef CONFIG_PAX_REFCOUNT
29109 +2:
29110 +#endif
29111 +
29112 +RET_ENDP
29113 +BEGIN(inc_return_unchecked)
29114 + movl (v), %eax
29115 + movl 4(v), %edx
29116 + addl $1, %eax
29117 + adcl $0, %edx
29118 movl %eax, (v)
29119 movl %edx, 4(v)
29120 RET_ENDP
29121 @@ -123,6 +232,20 @@ RET_ENDP
29122 BEGIN(dec)
29123 subl $1, (v)
29124 sbbl $0, 4(v)
29125 +
29126 +#ifdef CONFIG_PAX_REFCOUNT
29127 + jno 0f
29128 + addl $1, (v)
29129 + adcl $0, 4(v)
29130 + int $4
29131 +0:
29132 + _ASM_EXTABLE(0b, 0b)
29133 +#endif
29134 +
29135 +RET_ENDP
29136 +BEGIN(dec_unchecked)
29137 + subl $1, (v)
29138 + sbbl $0, 4(v)
29139 RET_ENDP
29140 #undef v
29141
29142 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29143 movl 4(v), %edx
29144 subl $1, %eax
29145 sbbl $0, %edx
29146 +
29147 +#ifdef CONFIG_PAX_REFCOUNT
29148 + into
29149 +1234:
29150 + _ASM_EXTABLE(1234b, 2f)
29151 +#endif
29152 +
29153 + movl %eax, (v)
29154 + movl %edx, 4(v)
29155 +
29156 +#ifdef CONFIG_PAX_REFCOUNT
29157 +2:
29158 +#endif
29159 +
29160 +RET_ENDP
29161 +BEGIN(dec_return_unchecked)
29162 + movl (v), %eax
29163 + movl 4(v), %edx
29164 + subl $1, %eax
29165 + sbbl $0, %edx
29166 movl %eax, (v)
29167 movl %edx, 4(v)
29168 RET_ENDP
29169 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29170 adcl %edx, %edi
29171 addl (v), %eax
29172 adcl 4(v), %edx
29173 +
29174 +#ifdef CONFIG_PAX_REFCOUNT
29175 + into
29176 +1234:
29177 + _ASM_EXTABLE(1234b, 2f)
29178 +#endif
29179 +
29180 cmpl %eax, %ecx
29181 je 3f
29182 1:
29183 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29184 1:
29185 addl $1, %eax
29186 adcl $0, %edx
29187 +
29188 +#ifdef CONFIG_PAX_REFCOUNT
29189 + into
29190 +1234:
29191 + _ASM_EXTABLE(1234b, 2f)
29192 +#endif
29193 +
29194 movl %eax, (v)
29195 movl %edx, 4(v)
29196 movl $1, %eax
29197 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29198 movl 4(v), %edx
29199 subl $1, %eax
29200 sbbl $0, %edx
29201 +
29202 +#ifdef CONFIG_PAX_REFCOUNT
29203 + into
29204 +1234:
29205 + _ASM_EXTABLE(1234b, 1f)
29206 +#endif
29207 +
29208 js 1f
29209 movl %eax, (v)
29210 movl %edx, 4(v)
29211 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29212 index f5cc9eb..51fa319 100644
29213 --- a/arch/x86/lib/atomic64_cx8_32.S
29214 +++ b/arch/x86/lib/atomic64_cx8_32.S
29215 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29216 CFI_STARTPROC
29217
29218 read64 %ecx
29219 + pax_force_retaddr
29220 ret
29221 CFI_ENDPROC
29222 ENDPROC(atomic64_read_cx8)
29223
29224 +ENTRY(atomic64_read_unchecked_cx8)
29225 + CFI_STARTPROC
29226 +
29227 + read64 %ecx
29228 + pax_force_retaddr
29229 + ret
29230 + CFI_ENDPROC
29231 +ENDPROC(atomic64_read_unchecked_cx8)
29232 +
29233 ENTRY(atomic64_set_cx8)
29234 CFI_STARTPROC
29235
29236 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29237 cmpxchg8b (%esi)
29238 jne 1b
29239
29240 + pax_force_retaddr
29241 ret
29242 CFI_ENDPROC
29243 ENDPROC(atomic64_set_cx8)
29244
29245 +ENTRY(atomic64_set_unchecked_cx8)
29246 + CFI_STARTPROC
29247 +
29248 +1:
29249 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29250 + * are atomic on 586 and newer */
29251 + cmpxchg8b (%esi)
29252 + jne 1b
29253 +
29254 + pax_force_retaddr
29255 + ret
29256 + CFI_ENDPROC
29257 +ENDPROC(atomic64_set_unchecked_cx8)
29258 +
29259 ENTRY(atomic64_xchg_cx8)
29260 CFI_STARTPROC
29261
29262 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29263 cmpxchg8b (%esi)
29264 jne 1b
29265
29266 + pax_force_retaddr
29267 ret
29268 CFI_ENDPROC
29269 ENDPROC(atomic64_xchg_cx8)
29270
29271 -.macro addsub_return func ins insc
29272 -ENTRY(atomic64_\func\()_return_cx8)
29273 +.macro addsub_return func ins insc unchecked=""
29274 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29275 CFI_STARTPROC
29276 SAVE ebp
29277 SAVE ebx
29278 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29279 movl %edx, %ecx
29280 \ins\()l %esi, %ebx
29281 \insc\()l %edi, %ecx
29282 +
29283 +.ifb \unchecked
29284 +#ifdef CONFIG_PAX_REFCOUNT
29285 + into
29286 +2:
29287 + _ASM_EXTABLE(2b, 3f)
29288 +#endif
29289 +.endif
29290 +
29291 LOCK_PREFIX
29292 cmpxchg8b (%ebp)
29293 jne 1b
29294 -
29295 -10:
29296 movl %ebx, %eax
29297 movl %ecx, %edx
29298 +
29299 +.ifb \unchecked
29300 +#ifdef CONFIG_PAX_REFCOUNT
29301 +3:
29302 +#endif
29303 +.endif
29304 +
29305 RESTORE edi
29306 RESTORE esi
29307 RESTORE ebx
29308 RESTORE ebp
29309 + pax_force_retaddr
29310 ret
29311 CFI_ENDPROC
29312 -ENDPROC(atomic64_\func\()_return_cx8)
29313 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29314 .endm
29315
29316 addsub_return add add adc
29317 addsub_return sub sub sbb
29318 +addsub_return add add adc _unchecked
29319 +addsub_return sub sub sbb _unchecked
29320
29321 -.macro incdec_return func ins insc
29322 -ENTRY(atomic64_\func\()_return_cx8)
29323 +.macro incdec_return func ins insc unchecked=""
29324 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29325 CFI_STARTPROC
29326 SAVE ebx
29327
29328 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29329 movl %edx, %ecx
29330 \ins\()l $1, %ebx
29331 \insc\()l $0, %ecx
29332 +
29333 +.ifb \unchecked
29334 +#ifdef CONFIG_PAX_REFCOUNT
29335 + into
29336 +2:
29337 + _ASM_EXTABLE(2b, 3f)
29338 +#endif
29339 +.endif
29340 +
29341 LOCK_PREFIX
29342 cmpxchg8b (%esi)
29343 jne 1b
29344
29345 -10:
29346 movl %ebx, %eax
29347 movl %ecx, %edx
29348 +
29349 +.ifb \unchecked
29350 +#ifdef CONFIG_PAX_REFCOUNT
29351 +3:
29352 +#endif
29353 +.endif
29354 +
29355 RESTORE ebx
29356 + pax_force_retaddr
29357 ret
29358 CFI_ENDPROC
29359 -ENDPROC(atomic64_\func\()_return_cx8)
29360 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29361 .endm
29362
29363 incdec_return inc add adc
29364 incdec_return dec sub sbb
29365 +incdec_return inc add adc _unchecked
29366 +incdec_return dec sub sbb _unchecked
29367
29368 ENTRY(atomic64_dec_if_positive_cx8)
29369 CFI_STARTPROC
29370 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29371 movl %edx, %ecx
29372 subl $1, %ebx
29373 sbb $0, %ecx
29374 +
29375 +#ifdef CONFIG_PAX_REFCOUNT
29376 + into
29377 +1234:
29378 + _ASM_EXTABLE(1234b, 2f)
29379 +#endif
29380 +
29381 js 2f
29382 LOCK_PREFIX
29383 cmpxchg8b (%esi)
29384 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29385 movl %ebx, %eax
29386 movl %ecx, %edx
29387 RESTORE ebx
29388 + pax_force_retaddr
29389 ret
29390 CFI_ENDPROC
29391 ENDPROC(atomic64_dec_if_positive_cx8)
29392 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29393 movl %edx, %ecx
29394 addl %ebp, %ebx
29395 adcl %edi, %ecx
29396 +
29397 +#ifdef CONFIG_PAX_REFCOUNT
29398 + into
29399 +1234:
29400 + _ASM_EXTABLE(1234b, 3f)
29401 +#endif
29402 +
29403 LOCK_PREFIX
29404 cmpxchg8b (%esi)
29405 jne 1b
29406 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29407 CFI_ADJUST_CFA_OFFSET -8
29408 RESTORE ebx
29409 RESTORE ebp
29410 + pax_force_retaddr
29411 ret
29412 4:
29413 cmpl %edx, 4(%esp)
29414 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29415 xorl %ecx, %ecx
29416 addl $1, %ebx
29417 adcl %edx, %ecx
29418 +
29419 +#ifdef CONFIG_PAX_REFCOUNT
29420 + into
29421 +1234:
29422 + _ASM_EXTABLE(1234b, 3f)
29423 +#endif
29424 +
29425 LOCK_PREFIX
29426 cmpxchg8b (%esi)
29427 jne 1b
29428 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29429 movl $1, %eax
29430 3:
29431 RESTORE ebx
29432 + pax_force_retaddr
29433 ret
29434 CFI_ENDPROC
29435 ENDPROC(atomic64_inc_not_zero_cx8)
29436 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29437 index e78b8eee..7e173a8 100644
29438 --- a/arch/x86/lib/checksum_32.S
29439 +++ b/arch/x86/lib/checksum_32.S
29440 @@ -29,7 +29,8 @@
29441 #include <asm/dwarf2.h>
29442 #include <asm/errno.h>
29443 #include <asm/asm.h>
29444 -
29445 +#include <asm/segment.h>
29446 +
29447 /*
29448 * computes a partial checksum, e.g. for TCP/UDP fragments
29449 */
29450 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29451
29452 #define ARGBASE 16
29453 #define FP 12
29454 -
29455 -ENTRY(csum_partial_copy_generic)
29456 +
29457 +ENTRY(csum_partial_copy_generic_to_user)
29458 CFI_STARTPROC
29459 +
29460 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29461 + pushl_cfi %gs
29462 + popl_cfi %es
29463 + jmp csum_partial_copy_generic
29464 +#endif
29465 +
29466 +ENTRY(csum_partial_copy_generic_from_user)
29467 +
29468 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29469 + pushl_cfi %gs
29470 + popl_cfi %ds
29471 +#endif
29472 +
29473 +ENTRY(csum_partial_copy_generic)
29474 subl $4,%esp
29475 CFI_ADJUST_CFA_OFFSET 4
29476 pushl_cfi %edi
29477 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29478 jmp 4f
29479 SRC(1: movw (%esi), %bx )
29480 addl $2, %esi
29481 -DST( movw %bx, (%edi) )
29482 +DST( movw %bx, %es:(%edi) )
29483 addl $2, %edi
29484 addw %bx, %ax
29485 adcl $0, %eax
29486 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29487 SRC(1: movl (%esi), %ebx )
29488 SRC( movl 4(%esi), %edx )
29489 adcl %ebx, %eax
29490 -DST( movl %ebx, (%edi) )
29491 +DST( movl %ebx, %es:(%edi) )
29492 adcl %edx, %eax
29493 -DST( movl %edx, 4(%edi) )
29494 +DST( movl %edx, %es:4(%edi) )
29495
29496 SRC( movl 8(%esi), %ebx )
29497 SRC( movl 12(%esi), %edx )
29498 adcl %ebx, %eax
29499 -DST( movl %ebx, 8(%edi) )
29500 +DST( movl %ebx, %es:8(%edi) )
29501 adcl %edx, %eax
29502 -DST( movl %edx, 12(%edi) )
29503 +DST( movl %edx, %es:12(%edi) )
29504
29505 SRC( movl 16(%esi), %ebx )
29506 SRC( movl 20(%esi), %edx )
29507 adcl %ebx, %eax
29508 -DST( movl %ebx, 16(%edi) )
29509 +DST( movl %ebx, %es:16(%edi) )
29510 adcl %edx, %eax
29511 -DST( movl %edx, 20(%edi) )
29512 +DST( movl %edx, %es:20(%edi) )
29513
29514 SRC( movl 24(%esi), %ebx )
29515 SRC( movl 28(%esi), %edx )
29516 adcl %ebx, %eax
29517 -DST( movl %ebx, 24(%edi) )
29518 +DST( movl %ebx, %es:24(%edi) )
29519 adcl %edx, %eax
29520 -DST( movl %edx, 28(%edi) )
29521 +DST( movl %edx, %es:28(%edi) )
29522
29523 lea 32(%esi), %esi
29524 lea 32(%edi), %edi
29525 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29526 shrl $2, %edx # This clears CF
29527 SRC(3: movl (%esi), %ebx )
29528 adcl %ebx, %eax
29529 -DST( movl %ebx, (%edi) )
29530 +DST( movl %ebx, %es:(%edi) )
29531 lea 4(%esi), %esi
29532 lea 4(%edi), %edi
29533 dec %edx
29534 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29535 jb 5f
29536 SRC( movw (%esi), %cx )
29537 leal 2(%esi), %esi
29538 -DST( movw %cx, (%edi) )
29539 +DST( movw %cx, %es:(%edi) )
29540 leal 2(%edi), %edi
29541 je 6f
29542 shll $16,%ecx
29543 SRC(5: movb (%esi), %cl )
29544 -DST( movb %cl, (%edi) )
29545 +DST( movb %cl, %es:(%edi) )
29546 6: addl %ecx, %eax
29547 adcl $0, %eax
29548 7:
29549 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29550
29551 6001:
29552 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29553 - movl $-EFAULT, (%ebx)
29554 + movl $-EFAULT, %ss:(%ebx)
29555
29556 # zero the complete destination - computing the rest
29557 # is too much work
29558 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29559
29560 6002:
29561 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29562 - movl $-EFAULT,(%ebx)
29563 + movl $-EFAULT,%ss:(%ebx)
29564 jmp 5000b
29565
29566 .previous
29567
29568 + pushl_cfi %ss
29569 + popl_cfi %ds
29570 + pushl_cfi %ss
29571 + popl_cfi %es
29572 popl_cfi %ebx
29573 CFI_RESTORE ebx
29574 popl_cfi %esi
29575 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29576 popl_cfi %ecx # equivalent to addl $4,%esp
29577 ret
29578 CFI_ENDPROC
29579 -ENDPROC(csum_partial_copy_generic)
29580 +ENDPROC(csum_partial_copy_generic_to_user)
29581
29582 #else
29583
29584 /* Version for PentiumII/PPro */
29585
29586 #define ROUND1(x) \
29587 + nop; nop; nop; \
29588 SRC(movl x(%esi), %ebx ) ; \
29589 addl %ebx, %eax ; \
29590 - DST(movl %ebx, x(%edi) ) ;
29591 + DST(movl %ebx, %es:x(%edi)) ;
29592
29593 #define ROUND(x) \
29594 + nop; nop; nop; \
29595 SRC(movl x(%esi), %ebx ) ; \
29596 adcl %ebx, %eax ; \
29597 - DST(movl %ebx, x(%edi) ) ;
29598 + DST(movl %ebx, %es:x(%edi)) ;
29599
29600 #define ARGBASE 12
29601 -
29602 -ENTRY(csum_partial_copy_generic)
29603 +
29604 +ENTRY(csum_partial_copy_generic_to_user)
29605 CFI_STARTPROC
29606 +
29607 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29608 + pushl_cfi %gs
29609 + popl_cfi %es
29610 + jmp csum_partial_copy_generic
29611 +#endif
29612 +
29613 +ENTRY(csum_partial_copy_generic_from_user)
29614 +
29615 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29616 + pushl_cfi %gs
29617 + popl_cfi %ds
29618 +#endif
29619 +
29620 +ENTRY(csum_partial_copy_generic)
29621 pushl_cfi %ebx
29622 CFI_REL_OFFSET ebx, 0
29623 pushl_cfi %edi
29624 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29625 subl %ebx, %edi
29626 lea -1(%esi),%edx
29627 andl $-32,%edx
29628 - lea 3f(%ebx,%ebx), %ebx
29629 + lea 3f(%ebx,%ebx,2), %ebx
29630 testl %esi, %esi
29631 jmp *%ebx
29632 1: addl $64,%esi
29633 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29634 jb 5f
29635 SRC( movw (%esi), %dx )
29636 leal 2(%esi), %esi
29637 -DST( movw %dx, (%edi) )
29638 +DST( movw %dx, %es:(%edi) )
29639 leal 2(%edi), %edi
29640 je 6f
29641 shll $16,%edx
29642 5:
29643 SRC( movb (%esi), %dl )
29644 -DST( movb %dl, (%edi) )
29645 +DST( movb %dl, %es:(%edi) )
29646 6: addl %edx, %eax
29647 adcl $0, %eax
29648 7:
29649 .section .fixup, "ax"
29650 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29651 - movl $-EFAULT, (%ebx)
29652 + movl $-EFAULT, %ss:(%ebx)
29653 # zero the complete destination (computing the rest is too much work)
29654 movl ARGBASE+8(%esp),%edi # dst
29655 movl ARGBASE+12(%esp),%ecx # len
29656 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29657 rep; stosb
29658 jmp 7b
29659 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29660 - movl $-EFAULT, (%ebx)
29661 + movl $-EFAULT, %ss:(%ebx)
29662 jmp 7b
29663 .previous
29664
29665 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29666 + pushl_cfi %ss
29667 + popl_cfi %ds
29668 + pushl_cfi %ss
29669 + popl_cfi %es
29670 +#endif
29671 +
29672 popl_cfi %esi
29673 CFI_RESTORE esi
29674 popl_cfi %edi
29675 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29676 CFI_RESTORE ebx
29677 ret
29678 CFI_ENDPROC
29679 -ENDPROC(csum_partial_copy_generic)
29680 +ENDPROC(csum_partial_copy_generic_to_user)
29681
29682 #undef ROUND
29683 #undef ROUND1
29684 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29685 index f2145cf..cea889d 100644
29686 --- a/arch/x86/lib/clear_page_64.S
29687 +++ b/arch/x86/lib/clear_page_64.S
29688 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29689 movl $4096/8,%ecx
29690 xorl %eax,%eax
29691 rep stosq
29692 + pax_force_retaddr
29693 ret
29694 CFI_ENDPROC
29695 ENDPROC(clear_page_c)
29696 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29697 movl $4096,%ecx
29698 xorl %eax,%eax
29699 rep stosb
29700 + pax_force_retaddr
29701 ret
29702 CFI_ENDPROC
29703 ENDPROC(clear_page_c_e)
29704 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29705 leaq 64(%rdi),%rdi
29706 jnz .Lloop
29707 nop
29708 + pax_force_retaddr
29709 ret
29710 CFI_ENDPROC
29711 .Lclear_page_end:
29712 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29713
29714 #include <asm/cpufeature.h>
29715
29716 - .section .altinstr_replacement,"ax"
29717 + .section .altinstr_replacement,"a"
29718 1: .byte 0xeb /* jmp <disp8> */
29719 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29720 2: .byte 0xeb /* jmp <disp8> */
29721 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29722 index 40a1725..5d12ac4 100644
29723 --- a/arch/x86/lib/cmpxchg16b_emu.S
29724 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29725 @@ -8,6 +8,7 @@
29726 #include <linux/linkage.h>
29727 #include <asm/dwarf2.h>
29728 #include <asm/percpu.h>
29729 +#include <asm/alternative-asm.h>
29730
29731 .text
29732
29733 @@ -46,12 +47,14 @@ CFI_STARTPROC
29734 CFI_REMEMBER_STATE
29735 popfq_cfi
29736 mov $1, %al
29737 + pax_force_retaddr
29738 ret
29739
29740 CFI_RESTORE_STATE
29741 .Lnot_same:
29742 popfq_cfi
29743 xor %al,%al
29744 + pax_force_retaddr
29745 ret
29746
29747 CFI_ENDPROC
29748 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29749 index 176cca6..e0d658e 100644
29750 --- a/arch/x86/lib/copy_page_64.S
29751 +++ b/arch/x86/lib/copy_page_64.S
29752 @@ -9,6 +9,7 @@ copy_page_rep:
29753 CFI_STARTPROC
29754 movl $4096/8, %ecx
29755 rep movsq
29756 + pax_force_retaddr
29757 ret
29758 CFI_ENDPROC
29759 ENDPROC(copy_page_rep)
29760 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29761 CFI_ADJUST_CFA_OFFSET 2*8
29762 movq %rbx, (%rsp)
29763 CFI_REL_OFFSET rbx, 0
29764 - movq %r12, 1*8(%rsp)
29765 - CFI_REL_OFFSET r12, 1*8
29766 + movq %r13, 1*8(%rsp)
29767 + CFI_REL_OFFSET r13, 1*8
29768
29769 movl $(4096/64)-5, %ecx
29770 .p2align 4
29771 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29772 movq 0x8*4(%rsi), %r9
29773 movq 0x8*5(%rsi), %r10
29774 movq 0x8*6(%rsi), %r11
29775 - movq 0x8*7(%rsi), %r12
29776 + movq 0x8*7(%rsi), %r13
29777
29778 prefetcht0 5*64(%rsi)
29779
29780 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29781 movq %r9, 0x8*4(%rdi)
29782 movq %r10, 0x8*5(%rdi)
29783 movq %r11, 0x8*6(%rdi)
29784 - movq %r12, 0x8*7(%rdi)
29785 + movq %r13, 0x8*7(%rdi)
29786
29787 leaq 64 (%rsi), %rsi
29788 leaq 64 (%rdi), %rdi
29789 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29790 movq 0x8*4(%rsi), %r9
29791 movq 0x8*5(%rsi), %r10
29792 movq 0x8*6(%rsi), %r11
29793 - movq 0x8*7(%rsi), %r12
29794 + movq 0x8*7(%rsi), %r13
29795
29796 movq %rax, 0x8*0(%rdi)
29797 movq %rbx, 0x8*1(%rdi)
29798 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29799 movq %r9, 0x8*4(%rdi)
29800 movq %r10, 0x8*5(%rdi)
29801 movq %r11, 0x8*6(%rdi)
29802 - movq %r12, 0x8*7(%rdi)
29803 + movq %r13, 0x8*7(%rdi)
29804
29805 leaq 64(%rdi), %rdi
29806 leaq 64(%rsi), %rsi
29807 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29808
29809 movq (%rsp), %rbx
29810 CFI_RESTORE rbx
29811 - movq 1*8(%rsp), %r12
29812 - CFI_RESTORE r12
29813 + movq 1*8(%rsp), %r13
29814 + CFI_RESTORE r13
29815 addq $2*8, %rsp
29816 CFI_ADJUST_CFA_OFFSET -2*8
29817 + pax_force_retaddr
29818 ret
29819 .Lcopy_page_end:
29820 CFI_ENDPROC
29821 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29822
29823 #include <asm/cpufeature.h>
29824
29825 - .section .altinstr_replacement,"ax"
29826 + .section .altinstr_replacement,"a"
29827 1: .byte 0xeb /* jmp <disp8> */
29828 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29829 2:
29830 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29831 index dee945d..a84067b 100644
29832 --- a/arch/x86/lib/copy_user_64.S
29833 +++ b/arch/x86/lib/copy_user_64.S
29834 @@ -18,31 +18,7 @@
29835 #include <asm/alternative-asm.h>
29836 #include <asm/asm.h>
29837 #include <asm/smap.h>
29838 -
29839 -/*
29840 - * By placing feature2 after feature1 in altinstructions section, we logically
29841 - * implement:
29842 - * If CPU has feature2, jmp to alt2 is used
29843 - * else if CPU has feature1, jmp to alt1 is used
29844 - * else jmp to orig is used.
29845 - */
29846 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29847 -0:
29848 - .byte 0xe9 /* 32bit jump */
29849 - .long \orig-1f /* by default jump to orig */
29850 -1:
29851 - .section .altinstr_replacement,"ax"
29852 -2: .byte 0xe9 /* near jump with 32bit immediate */
29853 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29854 -3: .byte 0xe9 /* near jump with 32bit immediate */
29855 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29856 - .previous
29857 -
29858 - .section .altinstructions,"a"
29859 - altinstruction_entry 0b,2b,\feature1,5,5
29860 - altinstruction_entry 0b,3b,\feature2,5,5
29861 - .previous
29862 - .endm
29863 +#include <asm/pgtable.h>
29864
29865 .macro ALIGN_DESTINATION
29866 #ifdef FIX_ALIGNMENT
29867 @@ -70,52 +46,6 @@
29868 #endif
29869 .endm
29870
29871 -/* Standard copy_to_user with segment limit checking */
29872 -ENTRY(_copy_to_user)
29873 - CFI_STARTPROC
29874 - GET_THREAD_INFO(%rax)
29875 - movq %rdi,%rcx
29876 - addq %rdx,%rcx
29877 - jc bad_to_user
29878 - cmpq TI_addr_limit(%rax),%rcx
29879 - ja bad_to_user
29880 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29881 - copy_user_generic_unrolled,copy_user_generic_string, \
29882 - copy_user_enhanced_fast_string
29883 - CFI_ENDPROC
29884 -ENDPROC(_copy_to_user)
29885 -
29886 -/* Standard copy_from_user with segment limit checking */
29887 -ENTRY(_copy_from_user)
29888 - CFI_STARTPROC
29889 - GET_THREAD_INFO(%rax)
29890 - movq %rsi,%rcx
29891 - addq %rdx,%rcx
29892 - jc bad_from_user
29893 - cmpq TI_addr_limit(%rax),%rcx
29894 - ja bad_from_user
29895 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29896 - copy_user_generic_unrolled,copy_user_generic_string, \
29897 - copy_user_enhanced_fast_string
29898 - CFI_ENDPROC
29899 -ENDPROC(_copy_from_user)
29900 -
29901 - .section .fixup,"ax"
29902 - /* must zero dest */
29903 -ENTRY(bad_from_user)
29904 -bad_from_user:
29905 - CFI_STARTPROC
29906 - movl %edx,%ecx
29907 - xorl %eax,%eax
29908 - rep
29909 - stosb
29910 -bad_to_user:
29911 - movl %edx,%eax
29912 - ret
29913 - CFI_ENDPROC
29914 -ENDPROC(bad_from_user)
29915 - .previous
29916 -
29917 /*
29918 * copy_user_generic_unrolled - memory copy with exception handling.
29919 * This version is for CPUs like P4 that don't have efficient micro
29920 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
29921 */
29922 ENTRY(copy_user_generic_unrolled)
29923 CFI_STARTPROC
29924 + ASM_PAX_OPEN_USERLAND
29925 ASM_STAC
29926 cmpl $8,%edx
29927 jb 20f /* less then 8 bytes, go to byte copy loop */
29928 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
29929 jnz 21b
29930 23: xor %eax,%eax
29931 ASM_CLAC
29932 + ASM_PAX_CLOSE_USERLAND
29933 + pax_force_retaddr
29934 ret
29935
29936 .section .fixup,"ax"
29937 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
29938 */
29939 ENTRY(copy_user_generic_string)
29940 CFI_STARTPROC
29941 + ASM_PAX_OPEN_USERLAND
29942 ASM_STAC
29943 cmpl $8,%edx
29944 jb 2f /* less than 8 bytes, go to byte copy loop */
29945 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
29946 movsb
29947 xorl %eax,%eax
29948 ASM_CLAC
29949 + ASM_PAX_CLOSE_USERLAND
29950 + pax_force_retaddr
29951 ret
29952
29953 .section .fixup,"ax"
29954 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
29955 */
29956 ENTRY(copy_user_enhanced_fast_string)
29957 CFI_STARTPROC
29958 + ASM_PAX_OPEN_USERLAND
29959 ASM_STAC
29960 movl %edx,%ecx
29961 1: rep
29962 movsb
29963 xorl %eax,%eax
29964 ASM_CLAC
29965 + ASM_PAX_CLOSE_USERLAND
29966 + pax_force_retaddr
29967 ret
29968
29969 .section .fixup,"ax"
29970 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
29971 index 6a4f43c..c70fb52 100644
29972 --- a/arch/x86/lib/copy_user_nocache_64.S
29973 +++ b/arch/x86/lib/copy_user_nocache_64.S
29974 @@ -8,6 +8,7 @@
29975
29976 #include <linux/linkage.h>
29977 #include <asm/dwarf2.h>
29978 +#include <asm/alternative-asm.h>
29979
29980 #define FIX_ALIGNMENT 1
29981
29982 @@ -16,6 +17,7 @@
29983 #include <asm/thread_info.h>
29984 #include <asm/asm.h>
29985 #include <asm/smap.h>
29986 +#include <asm/pgtable.h>
29987
29988 .macro ALIGN_DESTINATION
29989 #ifdef FIX_ALIGNMENT
29990 @@ -49,6 +51,16 @@
29991 */
29992 ENTRY(__copy_user_nocache)
29993 CFI_STARTPROC
29994 +
29995 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29996 + mov pax_user_shadow_base,%rcx
29997 + cmp %rcx,%rsi
29998 + jae 1f
29999 + add %rcx,%rsi
30000 +1:
30001 +#endif
30002 +
30003 + ASM_PAX_OPEN_USERLAND
30004 ASM_STAC
30005 cmpl $8,%edx
30006 jb 20f /* less then 8 bytes, go to byte copy loop */
30007 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30008 jnz 21b
30009 23: xorl %eax,%eax
30010 ASM_CLAC
30011 + ASM_PAX_CLOSE_USERLAND
30012 sfence
30013 + pax_force_retaddr
30014 ret
30015
30016 .section .fixup,"ax"
30017 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30018 index 2419d5f..fe52d0e 100644
30019 --- a/arch/x86/lib/csum-copy_64.S
30020 +++ b/arch/x86/lib/csum-copy_64.S
30021 @@ -9,6 +9,7 @@
30022 #include <asm/dwarf2.h>
30023 #include <asm/errno.h>
30024 #include <asm/asm.h>
30025 +#include <asm/alternative-asm.h>
30026
30027 /*
30028 * Checksum copy with exception handling.
30029 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30030 CFI_ADJUST_CFA_OFFSET 7*8
30031 movq %rbx, 2*8(%rsp)
30032 CFI_REL_OFFSET rbx, 2*8
30033 - movq %r12, 3*8(%rsp)
30034 - CFI_REL_OFFSET r12, 3*8
30035 + movq %r15, 3*8(%rsp)
30036 + CFI_REL_OFFSET r15, 3*8
30037 movq %r14, 4*8(%rsp)
30038 CFI_REL_OFFSET r14, 4*8
30039 movq %r13, 5*8(%rsp)
30040 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30041 movl %edx, %ecx
30042
30043 xorl %r9d, %r9d
30044 - movq %rcx, %r12
30045 + movq %rcx, %r15
30046
30047 - shrq $6, %r12
30048 + shrq $6, %r15
30049 jz .Lhandle_tail /* < 64 */
30050
30051 clc
30052
30053 /* main loop. clear in 64 byte blocks */
30054 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30055 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30056 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30057 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30058 .p2align 4
30059 .Lloop:
30060 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30061 adcq %r14, %rax
30062 adcq %r13, %rax
30063
30064 - decl %r12d
30065 + decl %r15d
30066
30067 dest
30068 movq %rbx, (%rsi)
30069 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30070 .Lende:
30071 movq 2*8(%rsp), %rbx
30072 CFI_RESTORE rbx
30073 - movq 3*8(%rsp), %r12
30074 - CFI_RESTORE r12
30075 + movq 3*8(%rsp), %r15
30076 + CFI_RESTORE r15
30077 movq 4*8(%rsp), %r14
30078 CFI_RESTORE r14
30079 movq 5*8(%rsp), %r13
30080 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30081 CFI_RESTORE rbp
30082 addq $7*8, %rsp
30083 CFI_ADJUST_CFA_OFFSET -7*8
30084 + pax_force_retaddr
30085 ret
30086 CFI_RESTORE_STATE
30087
30088 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30089 index 1318f75..44c30fd 100644
30090 --- a/arch/x86/lib/csum-wrappers_64.c
30091 +++ b/arch/x86/lib/csum-wrappers_64.c
30092 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30093 len -= 2;
30094 }
30095 }
30096 + pax_open_userland();
30097 stac();
30098 - isum = csum_partial_copy_generic((__force const void *)src,
30099 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30100 dst, len, isum, errp, NULL);
30101 clac();
30102 + pax_close_userland();
30103 if (unlikely(*errp))
30104 goto out_err;
30105
30106 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30107 }
30108
30109 *errp = 0;
30110 + pax_open_userland();
30111 stac();
30112 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30113 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30114 len, isum, NULL, errp);
30115 clac();
30116 + pax_close_userland();
30117 return ret;
30118 }
30119 EXPORT_SYMBOL(csum_partial_copy_to_user);
30120 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30121 index a451235..1daa956 100644
30122 --- a/arch/x86/lib/getuser.S
30123 +++ b/arch/x86/lib/getuser.S
30124 @@ -33,17 +33,40 @@
30125 #include <asm/thread_info.h>
30126 #include <asm/asm.h>
30127 #include <asm/smap.h>
30128 +#include <asm/segment.h>
30129 +#include <asm/pgtable.h>
30130 +#include <asm/alternative-asm.h>
30131 +
30132 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30133 +#define __copyuser_seg gs;
30134 +#else
30135 +#define __copyuser_seg
30136 +#endif
30137
30138 .text
30139 ENTRY(__get_user_1)
30140 CFI_STARTPROC
30141 +
30142 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30143 GET_THREAD_INFO(%_ASM_DX)
30144 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30145 jae bad_get_user
30146 ASM_STAC
30147 -1: movzbl (%_ASM_AX),%edx
30148 +
30149 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30150 + mov pax_user_shadow_base,%_ASM_DX
30151 + cmp %_ASM_DX,%_ASM_AX
30152 + jae 1234f
30153 + add %_ASM_DX,%_ASM_AX
30154 +1234:
30155 +#endif
30156 +
30157 +#endif
30158 +
30159 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30160 xor %eax,%eax
30161 ASM_CLAC
30162 + pax_force_retaddr
30163 ret
30164 CFI_ENDPROC
30165 ENDPROC(__get_user_1)
30166 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30167 ENTRY(__get_user_2)
30168 CFI_STARTPROC
30169 add $1,%_ASM_AX
30170 +
30171 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30172 jc bad_get_user
30173 GET_THREAD_INFO(%_ASM_DX)
30174 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30175 jae bad_get_user
30176 ASM_STAC
30177 -2: movzwl -1(%_ASM_AX),%edx
30178 +
30179 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30180 + mov pax_user_shadow_base,%_ASM_DX
30181 + cmp %_ASM_DX,%_ASM_AX
30182 + jae 1234f
30183 + add %_ASM_DX,%_ASM_AX
30184 +1234:
30185 +#endif
30186 +
30187 +#endif
30188 +
30189 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30190 xor %eax,%eax
30191 ASM_CLAC
30192 + pax_force_retaddr
30193 ret
30194 CFI_ENDPROC
30195 ENDPROC(__get_user_2)
30196 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30197 ENTRY(__get_user_4)
30198 CFI_STARTPROC
30199 add $3,%_ASM_AX
30200 +
30201 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30202 jc bad_get_user
30203 GET_THREAD_INFO(%_ASM_DX)
30204 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30205 jae bad_get_user
30206 ASM_STAC
30207 -3: movl -3(%_ASM_AX),%edx
30208 +
30209 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30210 + mov pax_user_shadow_base,%_ASM_DX
30211 + cmp %_ASM_DX,%_ASM_AX
30212 + jae 1234f
30213 + add %_ASM_DX,%_ASM_AX
30214 +1234:
30215 +#endif
30216 +
30217 +#endif
30218 +
30219 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30220 xor %eax,%eax
30221 ASM_CLAC
30222 + pax_force_retaddr
30223 ret
30224 CFI_ENDPROC
30225 ENDPROC(__get_user_4)
30226 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30227 GET_THREAD_INFO(%_ASM_DX)
30228 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30229 jae bad_get_user
30230 +
30231 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30232 + mov pax_user_shadow_base,%_ASM_DX
30233 + cmp %_ASM_DX,%_ASM_AX
30234 + jae 1234f
30235 + add %_ASM_DX,%_ASM_AX
30236 +1234:
30237 +#endif
30238 +
30239 ASM_STAC
30240 4: movq -7(%_ASM_AX),%rdx
30241 xor %eax,%eax
30242 ASM_CLAC
30243 + pax_force_retaddr
30244 ret
30245 #else
30246 add $7,%_ASM_AX
30247 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30248 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30249 jae bad_get_user_8
30250 ASM_STAC
30251 -4: movl -7(%_ASM_AX),%edx
30252 -5: movl -3(%_ASM_AX),%ecx
30253 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30254 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30255 xor %eax,%eax
30256 ASM_CLAC
30257 + pax_force_retaddr
30258 ret
30259 #endif
30260 CFI_ENDPROC
30261 @@ -113,6 +175,7 @@ bad_get_user:
30262 xor %edx,%edx
30263 mov $(-EFAULT),%_ASM_AX
30264 ASM_CLAC
30265 + pax_force_retaddr
30266 ret
30267 CFI_ENDPROC
30268 END(bad_get_user)
30269 @@ -124,6 +187,7 @@ bad_get_user_8:
30270 xor %ecx,%ecx
30271 mov $(-EFAULT),%_ASM_AX
30272 ASM_CLAC
30273 + pax_force_retaddr
30274 ret
30275 CFI_ENDPROC
30276 END(bad_get_user_8)
30277 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30278 index 1313ae6..84f25ea 100644
30279 --- a/arch/x86/lib/insn.c
30280 +++ b/arch/x86/lib/insn.c
30281 @@ -20,8 +20,10 @@
30282
30283 #ifdef __KERNEL__
30284 #include <linux/string.h>
30285 +#include <asm/pgtable_types.h>
30286 #else
30287 #include <string.h>
30288 +#define ktla_ktva(addr) addr
30289 #endif
30290 #include <asm/inat.h>
30291 #include <asm/insn.h>
30292 @@ -53,9 +55,9 @@
30293 void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30294 {
30295 memset(insn, 0, sizeof(*insn));
30296 - insn->kaddr = kaddr;
30297 - insn->end_kaddr = kaddr + buf_len;
30298 - insn->next_byte = kaddr;
30299 + insn->kaddr = ktla_ktva(kaddr);
30300 + insn->end_kaddr = insn->kaddr + buf_len;
30301 + insn->next_byte = insn->kaddr;
30302 insn->x86_64 = x86_64 ? 1 : 0;
30303 insn->opnd_bytes = 4;
30304 if (x86_64)
30305 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30306 index 05a95e7..326f2fa 100644
30307 --- a/arch/x86/lib/iomap_copy_64.S
30308 +++ b/arch/x86/lib/iomap_copy_64.S
30309 @@ -17,6 +17,7 @@
30310
30311 #include <linux/linkage.h>
30312 #include <asm/dwarf2.h>
30313 +#include <asm/alternative-asm.h>
30314
30315 /*
30316 * override generic version in lib/iomap_copy.c
30317 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30318 CFI_STARTPROC
30319 movl %edx,%ecx
30320 rep movsd
30321 + pax_force_retaddr
30322 ret
30323 CFI_ENDPROC
30324 ENDPROC(__iowrite32_copy)
30325 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30326 index 56313a3..0db417e 100644
30327 --- a/arch/x86/lib/memcpy_64.S
30328 +++ b/arch/x86/lib/memcpy_64.S
30329 @@ -24,7 +24,7 @@
30330 * This gets patched over the unrolled variant (below) via the
30331 * alternative instructions framework:
30332 */
30333 - .section .altinstr_replacement, "ax", @progbits
30334 + .section .altinstr_replacement, "a", @progbits
30335 .Lmemcpy_c:
30336 movq %rdi, %rax
30337 movq %rdx, %rcx
30338 @@ -33,6 +33,7 @@
30339 rep movsq
30340 movl %edx, %ecx
30341 rep movsb
30342 + pax_force_retaddr
30343 ret
30344 .Lmemcpy_e:
30345 .previous
30346 @@ -44,11 +45,12 @@
30347 * This gets patched over the unrolled variant (below) via the
30348 * alternative instructions framework:
30349 */
30350 - .section .altinstr_replacement, "ax", @progbits
30351 + .section .altinstr_replacement, "a", @progbits
30352 .Lmemcpy_c_e:
30353 movq %rdi, %rax
30354 movq %rdx, %rcx
30355 rep movsb
30356 + pax_force_retaddr
30357 ret
30358 .Lmemcpy_e_e:
30359 .previous
30360 @@ -136,6 +138,7 @@ ENTRY(memcpy)
30361 movq %r9, 1*8(%rdi)
30362 movq %r10, -2*8(%rdi, %rdx)
30363 movq %r11, -1*8(%rdi, %rdx)
30364 + pax_force_retaddr
30365 retq
30366 .p2align 4
30367 .Lless_16bytes:
30368 @@ -148,6 +151,7 @@ ENTRY(memcpy)
30369 movq -1*8(%rsi, %rdx), %r9
30370 movq %r8, 0*8(%rdi)
30371 movq %r9, -1*8(%rdi, %rdx)
30372 + pax_force_retaddr
30373 retq
30374 .p2align 4
30375 .Lless_8bytes:
30376 @@ -161,6 +165,7 @@ ENTRY(memcpy)
30377 movl -4(%rsi, %rdx), %r8d
30378 movl %ecx, (%rdi)
30379 movl %r8d, -4(%rdi, %rdx)
30380 + pax_force_retaddr
30381 retq
30382 .p2align 4
30383 .Lless_3bytes:
30384 @@ -179,6 +184,7 @@ ENTRY(memcpy)
30385 movb %cl, (%rdi)
30386
30387 .Lend:
30388 + pax_force_retaddr
30389 retq
30390 CFI_ENDPROC
30391 ENDPROC(memcpy)
30392 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30393 index 65268a6..dd1de11 100644
30394 --- a/arch/x86/lib/memmove_64.S
30395 +++ b/arch/x86/lib/memmove_64.S
30396 @@ -202,14 +202,16 @@ ENTRY(memmove)
30397 movb (%rsi), %r11b
30398 movb %r11b, (%rdi)
30399 13:
30400 + pax_force_retaddr
30401 retq
30402 CFI_ENDPROC
30403
30404 - .section .altinstr_replacement,"ax"
30405 + .section .altinstr_replacement,"a"
30406 .Lmemmove_begin_forward_efs:
30407 /* Forward moving data. */
30408 movq %rdx, %rcx
30409 rep movsb
30410 + pax_force_retaddr
30411 retq
30412 .Lmemmove_end_forward_efs:
30413 .previous
30414 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30415 index 2dcb380..2eb79fe 100644
30416 --- a/arch/x86/lib/memset_64.S
30417 +++ b/arch/x86/lib/memset_64.S
30418 @@ -16,7 +16,7 @@
30419 *
30420 * rax original destination
30421 */
30422 - .section .altinstr_replacement, "ax", @progbits
30423 + .section .altinstr_replacement, "a", @progbits
30424 .Lmemset_c:
30425 movq %rdi,%r9
30426 movq %rdx,%rcx
30427 @@ -30,6 +30,7 @@
30428 movl %edx,%ecx
30429 rep stosb
30430 movq %r9,%rax
30431 + pax_force_retaddr
30432 ret
30433 .Lmemset_e:
30434 .previous
30435 @@ -45,13 +46,14 @@
30436 *
30437 * rax original destination
30438 */
30439 - .section .altinstr_replacement, "ax", @progbits
30440 + .section .altinstr_replacement, "a", @progbits
30441 .Lmemset_c_e:
30442 movq %rdi,%r9
30443 movb %sil,%al
30444 movq %rdx,%rcx
30445 rep stosb
30446 movq %r9,%rax
30447 + pax_force_retaddr
30448 ret
30449 .Lmemset_e_e:
30450 .previous
30451 @@ -118,6 +120,7 @@ ENTRY(__memset)
30452
30453 .Lende:
30454 movq %r10,%rax
30455 + pax_force_retaddr
30456 ret
30457
30458 CFI_RESTORE_STATE
30459 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30460 index c9f2d9b..e7fd2c0 100644
30461 --- a/arch/x86/lib/mmx_32.c
30462 +++ b/arch/x86/lib/mmx_32.c
30463 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30464 {
30465 void *p;
30466 int i;
30467 + unsigned long cr0;
30468
30469 if (unlikely(in_interrupt()))
30470 return __memcpy(to, from, len);
30471 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30472 kernel_fpu_begin();
30473
30474 __asm__ __volatile__ (
30475 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30476 - " prefetch 64(%0)\n"
30477 - " prefetch 128(%0)\n"
30478 - " prefetch 192(%0)\n"
30479 - " prefetch 256(%0)\n"
30480 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30481 + " prefetch 64(%1)\n"
30482 + " prefetch 128(%1)\n"
30483 + " prefetch 192(%1)\n"
30484 + " prefetch 256(%1)\n"
30485 "2: \n"
30486 ".section .fixup, \"ax\"\n"
30487 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30488 + "3: \n"
30489 +
30490 +#ifdef CONFIG_PAX_KERNEXEC
30491 + " movl %%cr0, %0\n"
30492 + " movl %0, %%eax\n"
30493 + " andl $0xFFFEFFFF, %%eax\n"
30494 + " movl %%eax, %%cr0\n"
30495 +#endif
30496 +
30497 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30498 +
30499 +#ifdef CONFIG_PAX_KERNEXEC
30500 + " movl %0, %%cr0\n"
30501 +#endif
30502 +
30503 " jmp 2b\n"
30504 ".previous\n"
30505 _ASM_EXTABLE(1b, 3b)
30506 - : : "r" (from));
30507 + : "=&r" (cr0) : "r" (from) : "ax");
30508
30509 for ( ; i > 5; i--) {
30510 __asm__ __volatile__ (
30511 - "1: prefetch 320(%0)\n"
30512 - "2: movq (%0), %%mm0\n"
30513 - " movq 8(%0), %%mm1\n"
30514 - " movq 16(%0), %%mm2\n"
30515 - " movq 24(%0), %%mm3\n"
30516 - " movq %%mm0, (%1)\n"
30517 - " movq %%mm1, 8(%1)\n"
30518 - " movq %%mm2, 16(%1)\n"
30519 - " movq %%mm3, 24(%1)\n"
30520 - " movq 32(%0), %%mm0\n"
30521 - " movq 40(%0), %%mm1\n"
30522 - " movq 48(%0), %%mm2\n"
30523 - " movq 56(%0), %%mm3\n"
30524 - " movq %%mm0, 32(%1)\n"
30525 - " movq %%mm1, 40(%1)\n"
30526 - " movq %%mm2, 48(%1)\n"
30527 - " movq %%mm3, 56(%1)\n"
30528 + "1: prefetch 320(%1)\n"
30529 + "2: movq (%1), %%mm0\n"
30530 + " movq 8(%1), %%mm1\n"
30531 + " movq 16(%1), %%mm2\n"
30532 + " movq 24(%1), %%mm3\n"
30533 + " movq %%mm0, (%2)\n"
30534 + " movq %%mm1, 8(%2)\n"
30535 + " movq %%mm2, 16(%2)\n"
30536 + " movq %%mm3, 24(%2)\n"
30537 + " movq 32(%1), %%mm0\n"
30538 + " movq 40(%1), %%mm1\n"
30539 + " movq 48(%1), %%mm2\n"
30540 + " movq 56(%1), %%mm3\n"
30541 + " movq %%mm0, 32(%2)\n"
30542 + " movq %%mm1, 40(%2)\n"
30543 + " movq %%mm2, 48(%2)\n"
30544 + " movq %%mm3, 56(%2)\n"
30545 ".section .fixup, \"ax\"\n"
30546 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30547 + "3:\n"
30548 +
30549 +#ifdef CONFIG_PAX_KERNEXEC
30550 + " movl %%cr0, %0\n"
30551 + " movl %0, %%eax\n"
30552 + " andl $0xFFFEFFFF, %%eax\n"
30553 + " movl %%eax, %%cr0\n"
30554 +#endif
30555 +
30556 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30557 +
30558 +#ifdef CONFIG_PAX_KERNEXEC
30559 + " movl %0, %%cr0\n"
30560 +#endif
30561 +
30562 " jmp 2b\n"
30563 ".previous\n"
30564 _ASM_EXTABLE(1b, 3b)
30565 - : : "r" (from), "r" (to) : "memory");
30566 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30567
30568 from += 64;
30569 to += 64;
30570 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30571 static void fast_copy_page(void *to, void *from)
30572 {
30573 int i;
30574 + unsigned long cr0;
30575
30576 kernel_fpu_begin();
30577
30578 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30579 * but that is for later. -AV
30580 */
30581 __asm__ __volatile__(
30582 - "1: prefetch (%0)\n"
30583 - " prefetch 64(%0)\n"
30584 - " prefetch 128(%0)\n"
30585 - " prefetch 192(%0)\n"
30586 - " prefetch 256(%0)\n"
30587 + "1: prefetch (%1)\n"
30588 + " prefetch 64(%1)\n"
30589 + " prefetch 128(%1)\n"
30590 + " prefetch 192(%1)\n"
30591 + " prefetch 256(%1)\n"
30592 "2: \n"
30593 ".section .fixup, \"ax\"\n"
30594 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30595 + "3: \n"
30596 +
30597 +#ifdef CONFIG_PAX_KERNEXEC
30598 + " movl %%cr0, %0\n"
30599 + " movl %0, %%eax\n"
30600 + " andl $0xFFFEFFFF, %%eax\n"
30601 + " movl %%eax, %%cr0\n"
30602 +#endif
30603 +
30604 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30605 +
30606 +#ifdef CONFIG_PAX_KERNEXEC
30607 + " movl %0, %%cr0\n"
30608 +#endif
30609 +
30610 " jmp 2b\n"
30611 ".previous\n"
30612 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30613 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30614
30615 for (i = 0; i < (4096-320)/64; i++) {
30616 __asm__ __volatile__ (
30617 - "1: prefetch 320(%0)\n"
30618 - "2: movq (%0), %%mm0\n"
30619 - " movntq %%mm0, (%1)\n"
30620 - " movq 8(%0), %%mm1\n"
30621 - " movntq %%mm1, 8(%1)\n"
30622 - " movq 16(%0), %%mm2\n"
30623 - " movntq %%mm2, 16(%1)\n"
30624 - " movq 24(%0), %%mm3\n"
30625 - " movntq %%mm3, 24(%1)\n"
30626 - " movq 32(%0), %%mm4\n"
30627 - " movntq %%mm4, 32(%1)\n"
30628 - " movq 40(%0), %%mm5\n"
30629 - " movntq %%mm5, 40(%1)\n"
30630 - " movq 48(%0), %%mm6\n"
30631 - " movntq %%mm6, 48(%1)\n"
30632 - " movq 56(%0), %%mm7\n"
30633 - " movntq %%mm7, 56(%1)\n"
30634 + "1: prefetch 320(%1)\n"
30635 + "2: movq (%1), %%mm0\n"
30636 + " movntq %%mm0, (%2)\n"
30637 + " movq 8(%1), %%mm1\n"
30638 + " movntq %%mm1, 8(%2)\n"
30639 + " movq 16(%1), %%mm2\n"
30640 + " movntq %%mm2, 16(%2)\n"
30641 + " movq 24(%1), %%mm3\n"
30642 + " movntq %%mm3, 24(%2)\n"
30643 + " movq 32(%1), %%mm4\n"
30644 + " movntq %%mm4, 32(%2)\n"
30645 + " movq 40(%1), %%mm5\n"
30646 + " movntq %%mm5, 40(%2)\n"
30647 + " movq 48(%1), %%mm6\n"
30648 + " movntq %%mm6, 48(%2)\n"
30649 + " movq 56(%1), %%mm7\n"
30650 + " movntq %%mm7, 56(%2)\n"
30651 ".section .fixup, \"ax\"\n"
30652 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30653 + "3:\n"
30654 +
30655 +#ifdef CONFIG_PAX_KERNEXEC
30656 + " movl %%cr0, %0\n"
30657 + " movl %0, %%eax\n"
30658 + " andl $0xFFFEFFFF, %%eax\n"
30659 + " movl %%eax, %%cr0\n"
30660 +#endif
30661 +
30662 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30663 +
30664 +#ifdef CONFIG_PAX_KERNEXEC
30665 + " movl %0, %%cr0\n"
30666 +#endif
30667 +
30668 " jmp 2b\n"
30669 ".previous\n"
30670 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30671 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30672
30673 from += 64;
30674 to += 64;
30675 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30676 static void fast_copy_page(void *to, void *from)
30677 {
30678 int i;
30679 + unsigned long cr0;
30680
30681 kernel_fpu_begin();
30682
30683 __asm__ __volatile__ (
30684 - "1: prefetch (%0)\n"
30685 - " prefetch 64(%0)\n"
30686 - " prefetch 128(%0)\n"
30687 - " prefetch 192(%0)\n"
30688 - " prefetch 256(%0)\n"
30689 + "1: prefetch (%1)\n"
30690 + " prefetch 64(%1)\n"
30691 + " prefetch 128(%1)\n"
30692 + " prefetch 192(%1)\n"
30693 + " prefetch 256(%1)\n"
30694 "2: \n"
30695 ".section .fixup, \"ax\"\n"
30696 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30697 + "3: \n"
30698 +
30699 +#ifdef CONFIG_PAX_KERNEXEC
30700 + " movl %%cr0, %0\n"
30701 + " movl %0, %%eax\n"
30702 + " andl $0xFFFEFFFF, %%eax\n"
30703 + " movl %%eax, %%cr0\n"
30704 +#endif
30705 +
30706 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30707 +
30708 +#ifdef CONFIG_PAX_KERNEXEC
30709 + " movl %0, %%cr0\n"
30710 +#endif
30711 +
30712 " jmp 2b\n"
30713 ".previous\n"
30714 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30715 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30716
30717 for (i = 0; i < 4096/64; i++) {
30718 __asm__ __volatile__ (
30719 - "1: prefetch 320(%0)\n"
30720 - "2: movq (%0), %%mm0\n"
30721 - " movq 8(%0), %%mm1\n"
30722 - " movq 16(%0), %%mm2\n"
30723 - " movq 24(%0), %%mm3\n"
30724 - " movq %%mm0, (%1)\n"
30725 - " movq %%mm1, 8(%1)\n"
30726 - " movq %%mm2, 16(%1)\n"
30727 - " movq %%mm3, 24(%1)\n"
30728 - " movq 32(%0), %%mm0\n"
30729 - " movq 40(%0), %%mm1\n"
30730 - " movq 48(%0), %%mm2\n"
30731 - " movq 56(%0), %%mm3\n"
30732 - " movq %%mm0, 32(%1)\n"
30733 - " movq %%mm1, 40(%1)\n"
30734 - " movq %%mm2, 48(%1)\n"
30735 - " movq %%mm3, 56(%1)\n"
30736 + "1: prefetch 320(%1)\n"
30737 + "2: movq (%1), %%mm0\n"
30738 + " movq 8(%1), %%mm1\n"
30739 + " movq 16(%1), %%mm2\n"
30740 + " movq 24(%1), %%mm3\n"
30741 + " movq %%mm0, (%2)\n"
30742 + " movq %%mm1, 8(%2)\n"
30743 + " movq %%mm2, 16(%2)\n"
30744 + " movq %%mm3, 24(%2)\n"
30745 + " movq 32(%1), %%mm0\n"
30746 + " movq 40(%1), %%mm1\n"
30747 + " movq 48(%1), %%mm2\n"
30748 + " movq 56(%1), %%mm3\n"
30749 + " movq %%mm0, 32(%2)\n"
30750 + " movq %%mm1, 40(%2)\n"
30751 + " movq %%mm2, 48(%2)\n"
30752 + " movq %%mm3, 56(%2)\n"
30753 ".section .fixup, \"ax\"\n"
30754 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30755 + "3:\n"
30756 +
30757 +#ifdef CONFIG_PAX_KERNEXEC
30758 + " movl %%cr0, %0\n"
30759 + " movl %0, %%eax\n"
30760 + " andl $0xFFFEFFFF, %%eax\n"
30761 + " movl %%eax, %%cr0\n"
30762 +#endif
30763 +
30764 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30765 +
30766 +#ifdef CONFIG_PAX_KERNEXEC
30767 + " movl %0, %%cr0\n"
30768 +#endif
30769 +
30770 " jmp 2b\n"
30771 ".previous\n"
30772 _ASM_EXTABLE(1b, 3b)
30773 - : : "r" (from), "r" (to) : "memory");
30774 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30775
30776 from += 64;
30777 to += 64;
30778 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30779 index f6d13ee..d789440 100644
30780 --- a/arch/x86/lib/msr-reg.S
30781 +++ b/arch/x86/lib/msr-reg.S
30782 @@ -3,6 +3,7 @@
30783 #include <asm/dwarf2.h>
30784 #include <asm/asm.h>
30785 #include <asm/msr.h>
30786 +#include <asm/alternative-asm.h>
30787
30788 #ifdef CONFIG_X86_64
30789 /*
30790 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30791 movl %edi, 28(%r10)
30792 popq_cfi %rbp
30793 popq_cfi %rbx
30794 + pax_force_retaddr
30795 ret
30796 3:
30797 CFI_RESTORE_STATE
30798 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30799 index fc6ba17..d4d989d 100644
30800 --- a/arch/x86/lib/putuser.S
30801 +++ b/arch/x86/lib/putuser.S
30802 @@ -16,7 +16,9 @@
30803 #include <asm/errno.h>
30804 #include <asm/asm.h>
30805 #include <asm/smap.h>
30806 -
30807 +#include <asm/segment.h>
30808 +#include <asm/pgtable.h>
30809 +#include <asm/alternative-asm.h>
30810
30811 /*
30812 * __put_user_X
30813 @@ -30,57 +32,125 @@
30814 * as they get called from within inline assembly.
30815 */
30816
30817 -#define ENTER CFI_STARTPROC ; \
30818 - GET_THREAD_INFO(%_ASM_BX)
30819 -#define EXIT ASM_CLAC ; \
30820 - ret ; \
30821 +#define ENTER CFI_STARTPROC
30822 +#define EXIT ASM_CLAC ; \
30823 + pax_force_retaddr ; \
30824 + ret ; \
30825 CFI_ENDPROC
30826
30827 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30828 +#define _DEST %_ASM_CX,%_ASM_BX
30829 +#else
30830 +#define _DEST %_ASM_CX
30831 +#endif
30832 +
30833 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30834 +#define __copyuser_seg gs;
30835 +#else
30836 +#define __copyuser_seg
30837 +#endif
30838 +
30839 .text
30840 ENTRY(__put_user_1)
30841 ENTER
30842 +
30843 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30844 + GET_THREAD_INFO(%_ASM_BX)
30845 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30846 jae bad_put_user
30847 ASM_STAC
30848 -1: movb %al,(%_ASM_CX)
30849 +
30850 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30851 + mov pax_user_shadow_base,%_ASM_BX
30852 + cmp %_ASM_BX,%_ASM_CX
30853 + jb 1234f
30854 + xor %ebx,%ebx
30855 +1234:
30856 +#endif
30857 +
30858 +#endif
30859 +
30860 +1: __copyuser_seg movb %al,(_DEST)
30861 xor %eax,%eax
30862 EXIT
30863 ENDPROC(__put_user_1)
30864
30865 ENTRY(__put_user_2)
30866 ENTER
30867 +
30868 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30869 + GET_THREAD_INFO(%_ASM_BX)
30870 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30871 sub $1,%_ASM_BX
30872 cmp %_ASM_BX,%_ASM_CX
30873 jae bad_put_user
30874 ASM_STAC
30875 -2: movw %ax,(%_ASM_CX)
30876 +
30877 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30878 + mov pax_user_shadow_base,%_ASM_BX
30879 + cmp %_ASM_BX,%_ASM_CX
30880 + jb 1234f
30881 + xor %ebx,%ebx
30882 +1234:
30883 +#endif
30884 +
30885 +#endif
30886 +
30887 +2: __copyuser_seg movw %ax,(_DEST)
30888 xor %eax,%eax
30889 EXIT
30890 ENDPROC(__put_user_2)
30891
30892 ENTRY(__put_user_4)
30893 ENTER
30894 +
30895 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30896 + GET_THREAD_INFO(%_ASM_BX)
30897 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30898 sub $3,%_ASM_BX
30899 cmp %_ASM_BX,%_ASM_CX
30900 jae bad_put_user
30901 ASM_STAC
30902 -3: movl %eax,(%_ASM_CX)
30903 +
30904 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30905 + mov pax_user_shadow_base,%_ASM_BX
30906 + cmp %_ASM_BX,%_ASM_CX
30907 + jb 1234f
30908 + xor %ebx,%ebx
30909 +1234:
30910 +#endif
30911 +
30912 +#endif
30913 +
30914 +3: __copyuser_seg movl %eax,(_DEST)
30915 xor %eax,%eax
30916 EXIT
30917 ENDPROC(__put_user_4)
30918
30919 ENTRY(__put_user_8)
30920 ENTER
30921 +
30922 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30923 + GET_THREAD_INFO(%_ASM_BX)
30924 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30925 sub $7,%_ASM_BX
30926 cmp %_ASM_BX,%_ASM_CX
30927 jae bad_put_user
30928 ASM_STAC
30929 -4: mov %_ASM_AX,(%_ASM_CX)
30930 +
30931 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30932 + mov pax_user_shadow_base,%_ASM_BX
30933 + cmp %_ASM_BX,%_ASM_CX
30934 + jb 1234f
30935 + xor %ebx,%ebx
30936 +1234:
30937 +#endif
30938 +
30939 +#endif
30940 +
30941 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
30942 #ifdef CONFIG_X86_32
30943 -5: movl %edx,4(%_ASM_CX)
30944 +5: __copyuser_seg movl %edx,4(_DEST)
30945 #endif
30946 xor %eax,%eax
30947 EXIT
30948 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
30949 index 5dff5f0..cadebf4 100644
30950 --- a/arch/x86/lib/rwsem.S
30951 +++ b/arch/x86/lib/rwsem.S
30952 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
30953 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30954 CFI_RESTORE __ASM_REG(dx)
30955 restore_common_regs
30956 + pax_force_retaddr
30957 ret
30958 CFI_ENDPROC
30959 ENDPROC(call_rwsem_down_read_failed)
30960 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
30961 movq %rax,%rdi
30962 call rwsem_down_write_failed
30963 restore_common_regs
30964 + pax_force_retaddr
30965 ret
30966 CFI_ENDPROC
30967 ENDPROC(call_rwsem_down_write_failed)
30968 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
30969 movq %rax,%rdi
30970 call rwsem_wake
30971 restore_common_regs
30972 -1: ret
30973 +1: pax_force_retaddr
30974 + ret
30975 CFI_ENDPROC
30976 ENDPROC(call_rwsem_wake)
30977
30978 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
30979 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30980 CFI_RESTORE __ASM_REG(dx)
30981 restore_common_regs
30982 + pax_force_retaddr
30983 ret
30984 CFI_ENDPROC
30985 ENDPROC(call_rwsem_downgrade_wake)
30986 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
30987 index b30b5eb..2b57052 100644
30988 --- a/arch/x86/lib/thunk_64.S
30989 +++ b/arch/x86/lib/thunk_64.S
30990 @@ -9,6 +9,7 @@
30991 #include <asm/dwarf2.h>
30992 #include <asm/calling.h>
30993 #include <asm/asm.h>
30994 +#include <asm/alternative-asm.h>
30995
30996 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
30997 .macro THUNK name, func, put_ret_addr_in_rdi=0
30998 @@ -16,11 +17,11 @@
30999 \name:
31000 CFI_STARTPROC
31001
31002 - /* this one pushes 9 elems, the next one would be %rIP */
31003 - SAVE_ARGS
31004 + /* this one pushes 15+1 elems, the next one would be %rIP */
31005 + SAVE_ARGS 8
31006
31007 .if \put_ret_addr_in_rdi
31008 - movq_cfi_restore 9*8, rdi
31009 + movq_cfi_restore RIP, rdi
31010 .endif
31011
31012 call \func
31013 @@ -47,9 +48,10 @@
31014
31015 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31016 CFI_STARTPROC
31017 - SAVE_ARGS
31018 + SAVE_ARGS 8
31019 restore:
31020 - RESTORE_ARGS
31021 + RESTORE_ARGS 1,8
31022 + pax_force_retaddr
31023 ret
31024 CFI_ENDPROC
31025 _ASM_NOKPROBE(restore)
31026 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31027 index e2f5e21..4b22130 100644
31028 --- a/arch/x86/lib/usercopy_32.c
31029 +++ b/arch/x86/lib/usercopy_32.c
31030 @@ -42,11 +42,13 @@ do { \
31031 int __d0; \
31032 might_fault(); \
31033 __asm__ __volatile__( \
31034 + __COPYUSER_SET_ES \
31035 ASM_STAC "\n" \
31036 "0: rep; stosl\n" \
31037 " movl %2,%0\n" \
31038 "1: rep; stosb\n" \
31039 "2: " ASM_CLAC "\n" \
31040 + __COPYUSER_RESTORE_ES \
31041 ".section .fixup,\"ax\"\n" \
31042 "3: lea 0(%2,%0,4),%0\n" \
31043 " jmp 2b\n" \
31044 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31045
31046 #ifdef CONFIG_X86_INTEL_USERCOPY
31047 static unsigned long
31048 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31049 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31050 {
31051 int d0, d1;
31052 __asm__ __volatile__(
31053 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31054 " .align 2,0x90\n"
31055 "3: movl 0(%4), %%eax\n"
31056 "4: movl 4(%4), %%edx\n"
31057 - "5: movl %%eax, 0(%3)\n"
31058 - "6: movl %%edx, 4(%3)\n"
31059 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31060 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31061 "7: movl 8(%4), %%eax\n"
31062 "8: movl 12(%4),%%edx\n"
31063 - "9: movl %%eax, 8(%3)\n"
31064 - "10: movl %%edx, 12(%3)\n"
31065 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31066 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31067 "11: movl 16(%4), %%eax\n"
31068 "12: movl 20(%4), %%edx\n"
31069 - "13: movl %%eax, 16(%3)\n"
31070 - "14: movl %%edx, 20(%3)\n"
31071 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31072 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31073 "15: movl 24(%4), %%eax\n"
31074 "16: movl 28(%4), %%edx\n"
31075 - "17: movl %%eax, 24(%3)\n"
31076 - "18: movl %%edx, 28(%3)\n"
31077 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31078 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31079 "19: movl 32(%4), %%eax\n"
31080 "20: movl 36(%4), %%edx\n"
31081 - "21: movl %%eax, 32(%3)\n"
31082 - "22: movl %%edx, 36(%3)\n"
31083 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31084 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31085 "23: movl 40(%4), %%eax\n"
31086 "24: movl 44(%4), %%edx\n"
31087 - "25: movl %%eax, 40(%3)\n"
31088 - "26: movl %%edx, 44(%3)\n"
31089 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31090 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31091 "27: movl 48(%4), %%eax\n"
31092 "28: movl 52(%4), %%edx\n"
31093 - "29: movl %%eax, 48(%3)\n"
31094 - "30: movl %%edx, 52(%3)\n"
31095 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31096 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31097 "31: movl 56(%4), %%eax\n"
31098 "32: movl 60(%4), %%edx\n"
31099 - "33: movl %%eax, 56(%3)\n"
31100 - "34: movl %%edx, 60(%3)\n"
31101 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31102 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31103 " addl $-64, %0\n"
31104 " addl $64, %4\n"
31105 " addl $64, %3\n"
31106 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31107 " shrl $2, %0\n"
31108 " andl $3, %%eax\n"
31109 " cld\n"
31110 + __COPYUSER_SET_ES
31111 "99: rep; movsl\n"
31112 "36: movl %%eax, %0\n"
31113 "37: rep; movsb\n"
31114 "100:\n"
31115 + __COPYUSER_RESTORE_ES
31116 + ".section .fixup,\"ax\"\n"
31117 + "101: lea 0(%%eax,%0,4),%0\n"
31118 + " jmp 100b\n"
31119 + ".previous\n"
31120 + _ASM_EXTABLE(1b,100b)
31121 + _ASM_EXTABLE(2b,100b)
31122 + _ASM_EXTABLE(3b,100b)
31123 + _ASM_EXTABLE(4b,100b)
31124 + _ASM_EXTABLE(5b,100b)
31125 + _ASM_EXTABLE(6b,100b)
31126 + _ASM_EXTABLE(7b,100b)
31127 + _ASM_EXTABLE(8b,100b)
31128 + _ASM_EXTABLE(9b,100b)
31129 + _ASM_EXTABLE(10b,100b)
31130 + _ASM_EXTABLE(11b,100b)
31131 + _ASM_EXTABLE(12b,100b)
31132 + _ASM_EXTABLE(13b,100b)
31133 + _ASM_EXTABLE(14b,100b)
31134 + _ASM_EXTABLE(15b,100b)
31135 + _ASM_EXTABLE(16b,100b)
31136 + _ASM_EXTABLE(17b,100b)
31137 + _ASM_EXTABLE(18b,100b)
31138 + _ASM_EXTABLE(19b,100b)
31139 + _ASM_EXTABLE(20b,100b)
31140 + _ASM_EXTABLE(21b,100b)
31141 + _ASM_EXTABLE(22b,100b)
31142 + _ASM_EXTABLE(23b,100b)
31143 + _ASM_EXTABLE(24b,100b)
31144 + _ASM_EXTABLE(25b,100b)
31145 + _ASM_EXTABLE(26b,100b)
31146 + _ASM_EXTABLE(27b,100b)
31147 + _ASM_EXTABLE(28b,100b)
31148 + _ASM_EXTABLE(29b,100b)
31149 + _ASM_EXTABLE(30b,100b)
31150 + _ASM_EXTABLE(31b,100b)
31151 + _ASM_EXTABLE(32b,100b)
31152 + _ASM_EXTABLE(33b,100b)
31153 + _ASM_EXTABLE(34b,100b)
31154 + _ASM_EXTABLE(35b,100b)
31155 + _ASM_EXTABLE(36b,100b)
31156 + _ASM_EXTABLE(37b,100b)
31157 + _ASM_EXTABLE(99b,101b)
31158 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31159 + : "1"(to), "2"(from), "0"(size)
31160 + : "eax", "edx", "memory");
31161 + return size;
31162 +}
31163 +
31164 +static unsigned long
31165 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31166 +{
31167 + int d0, d1;
31168 + __asm__ __volatile__(
31169 + " .align 2,0x90\n"
31170 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31171 + " cmpl $67, %0\n"
31172 + " jbe 3f\n"
31173 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31174 + " .align 2,0x90\n"
31175 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31176 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31177 + "5: movl %%eax, 0(%3)\n"
31178 + "6: movl %%edx, 4(%3)\n"
31179 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31180 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31181 + "9: movl %%eax, 8(%3)\n"
31182 + "10: movl %%edx, 12(%3)\n"
31183 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31184 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31185 + "13: movl %%eax, 16(%3)\n"
31186 + "14: movl %%edx, 20(%3)\n"
31187 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31188 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31189 + "17: movl %%eax, 24(%3)\n"
31190 + "18: movl %%edx, 28(%3)\n"
31191 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31192 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31193 + "21: movl %%eax, 32(%3)\n"
31194 + "22: movl %%edx, 36(%3)\n"
31195 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31196 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31197 + "25: movl %%eax, 40(%3)\n"
31198 + "26: movl %%edx, 44(%3)\n"
31199 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31200 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31201 + "29: movl %%eax, 48(%3)\n"
31202 + "30: movl %%edx, 52(%3)\n"
31203 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31204 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31205 + "33: movl %%eax, 56(%3)\n"
31206 + "34: movl %%edx, 60(%3)\n"
31207 + " addl $-64, %0\n"
31208 + " addl $64, %4\n"
31209 + " addl $64, %3\n"
31210 + " cmpl $63, %0\n"
31211 + " ja 1b\n"
31212 + "35: movl %0, %%eax\n"
31213 + " shrl $2, %0\n"
31214 + " andl $3, %%eax\n"
31215 + " cld\n"
31216 + "99: rep; "__copyuser_seg" movsl\n"
31217 + "36: movl %%eax, %0\n"
31218 + "37: rep; "__copyuser_seg" movsb\n"
31219 + "100:\n"
31220 ".section .fixup,\"ax\"\n"
31221 "101: lea 0(%%eax,%0,4),%0\n"
31222 " jmp 100b\n"
31223 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31224 int d0, d1;
31225 __asm__ __volatile__(
31226 " .align 2,0x90\n"
31227 - "0: movl 32(%4), %%eax\n"
31228 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31229 " cmpl $67, %0\n"
31230 " jbe 2f\n"
31231 - "1: movl 64(%4), %%eax\n"
31232 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31233 " .align 2,0x90\n"
31234 - "2: movl 0(%4), %%eax\n"
31235 - "21: movl 4(%4), %%edx\n"
31236 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31237 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31238 " movl %%eax, 0(%3)\n"
31239 " movl %%edx, 4(%3)\n"
31240 - "3: movl 8(%4), %%eax\n"
31241 - "31: movl 12(%4),%%edx\n"
31242 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31243 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31244 " movl %%eax, 8(%3)\n"
31245 " movl %%edx, 12(%3)\n"
31246 - "4: movl 16(%4), %%eax\n"
31247 - "41: movl 20(%4), %%edx\n"
31248 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31249 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31250 " movl %%eax, 16(%3)\n"
31251 " movl %%edx, 20(%3)\n"
31252 - "10: movl 24(%4), %%eax\n"
31253 - "51: movl 28(%4), %%edx\n"
31254 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31255 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31256 " movl %%eax, 24(%3)\n"
31257 " movl %%edx, 28(%3)\n"
31258 - "11: movl 32(%4), %%eax\n"
31259 - "61: movl 36(%4), %%edx\n"
31260 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31261 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31262 " movl %%eax, 32(%3)\n"
31263 " movl %%edx, 36(%3)\n"
31264 - "12: movl 40(%4), %%eax\n"
31265 - "71: movl 44(%4), %%edx\n"
31266 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31267 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31268 " movl %%eax, 40(%3)\n"
31269 " movl %%edx, 44(%3)\n"
31270 - "13: movl 48(%4), %%eax\n"
31271 - "81: movl 52(%4), %%edx\n"
31272 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31273 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31274 " movl %%eax, 48(%3)\n"
31275 " movl %%edx, 52(%3)\n"
31276 - "14: movl 56(%4), %%eax\n"
31277 - "91: movl 60(%4), %%edx\n"
31278 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31279 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31280 " movl %%eax, 56(%3)\n"
31281 " movl %%edx, 60(%3)\n"
31282 " addl $-64, %0\n"
31283 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31284 " shrl $2, %0\n"
31285 " andl $3, %%eax\n"
31286 " cld\n"
31287 - "6: rep; movsl\n"
31288 + "6: rep; "__copyuser_seg" movsl\n"
31289 " movl %%eax,%0\n"
31290 - "7: rep; movsb\n"
31291 + "7: rep; "__copyuser_seg" movsb\n"
31292 "8:\n"
31293 ".section .fixup,\"ax\"\n"
31294 "9: lea 0(%%eax,%0,4),%0\n"
31295 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31296
31297 __asm__ __volatile__(
31298 " .align 2,0x90\n"
31299 - "0: movl 32(%4), %%eax\n"
31300 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31301 " cmpl $67, %0\n"
31302 " jbe 2f\n"
31303 - "1: movl 64(%4), %%eax\n"
31304 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31305 " .align 2,0x90\n"
31306 - "2: movl 0(%4), %%eax\n"
31307 - "21: movl 4(%4), %%edx\n"
31308 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31309 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31310 " movnti %%eax, 0(%3)\n"
31311 " movnti %%edx, 4(%3)\n"
31312 - "3: movl 8(%4), %%eax\n"
31313 - "31: movl 12(%4),%%edx\n"
31314 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31315 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31316 " movnti %%eax, 8(%3)\n"
31317 " movnti %%edx, 12(%3)\n"
31318 - "4: movl 16(%4), %%eax\n"
31319 - "41: movl 20(%4), %%edx\n"
31320 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31321 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31322 " movnti %%eax, 16(%3)\n"
31323 " movnti %%edx, 20(%3)\n"
31324 - "10: movl 24(%4), %%eax\n"
31325 - "51: movl 28(%4), %%edx\n"
31326 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31327 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31328 " movnti %%eax, 24(%3)\n"
31329 " movnti %%edx, 28(%3)\n"
31330 - "11: movl 32(%4), %%eax\n"
31331 - "61: movl 36(%4), %%edx\n"
31332 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31333 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31334 " movnti %%eax, 32(%3)\n"
31335 " movnti %%edx, 36(%3)\n"
31336 - "12: movl 40(%4), %%eax\n"
31337 - "71: movl 44(%4), %%edx\n"
31338 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31339 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31340 " movnti %%eax, 40(%3)\n"
31341 " movnti %%edx, 44(%3)\n"
31342 - "13: movl 48(%4), %%eax\n"
31343 - "81: movl 52(%4), %%edx\n"
31344 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31345 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31346 " movnti %%eax, 48(%3)\n"
31347 " movnti %%edx, 52(%3)\n"
31348 - "14: movl 56(%4), %%eax\n"
31349 - "91: movl 60(%4), %%edx\n"
31350 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31351 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31352 " movnti %%eax, 56(%3)\n"
31353 " movnti %%edx, 60(%3)\n"
31354 " addl $-64, %0\n"
31355 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31356 " shrl $2, %0\n"
31357 " andl $3, %%eax\n"
31358 " cld\n"
31359 - "6: rep; movsl\n"
31360 + "6: rep; "__copyuser_seg" movsl\n"
31361 " movl %%eax,%0\n"
31362 - "7: rep; movsb\n"
31363 + "7: rep; "__copyuser_seg" movsb\n"
31364 "8:\n"
31365 ".section .fixup,\"ax\"\n"
31366 "9: lea 0(%%eax,%0,4),%0\n"
31367 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31368
31369 __asm__ __volatile__(
31370 " .align 2,0x90\n"
31371 - "0: movl 32(%4), %%eax\n"
31372 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31373 " cmpl $67, %0\n"
31374 " jbe 2f\n"
31375 - "1: movl 64(%4), %%eax\n"
31376 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31377 " .align 2,0x90\n"
31378 - "2: movl 0(%4), %%eax\n"
31379 - "21: movl 4(%4), %%edx\n"
31380 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31381 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31382 " movnti %%eax, 0(%3)\n"
31383 " movnti %%edx, 4(%3)\n"
31384 - "3: movl 8(%4), %%eax\n"
31385 - "31: movl 12(%4),%%edx\n"
31386 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31387 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31388 " movnti %%eax, 8(%3)\n"
31389 " movnti %%edx, 12(%3)\n"
31390 - "4: movl 16(%4), %%eax\n"
31391 - "41: movl 20(%4), %%edx\n"
31392 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31393 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31394 " movnti %%eax, 16(%3)\n"
31395 " movnti %%edx, 20(%3)\n"
31396 - "10: movl 24(%4), %%eax\n"
31397 - "51: movl 28(%4), %%edx\n"
31398 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31399 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31400 " movnti %%eax, 24(%3)\n"
31401 " movnti %%edx, 28(%3)\n"
31402 - "11: movl 32(%4), %%eax\n"
31403 - "61: movl 36(%4), %%edx\n"
31404 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31405 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31406 " movnti %%eax, 32(%3)\n"
31407 " movnti %%edx, 36(%3)\n"
31408 - "12: movl 40(%4), %%eax\n"
31409 - "71: movl 44(%4), %%edx\n"
31410 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31411 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31412 " movnti %%eax, 40(%3)\n"
31413 " movnti %%edx, 44(%3)\n"
31414 - "13: movl 48(%4), %%eax\n"
31415 - "81: movl 52(%4), %%edx\n"
31416 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31417 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31418 " movnti %%eax, 48(%3)\n"
31419 " movnti %%edx, 52(%3)\n"
31420 - "14: movl 56(%4), %%eax\n"
31421 - "91: movl 60(%4), %%edx\n"
31422 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31423 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31424 " movnti %%eax, 56(%3)\n"
31425 " movnti %%edx, 60(%3)\n"
31426 " addl $-64, %0\n"
31427 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31428 " shrl $2, %0\n"
31429 " andl $3, %%eax\n"
31430 " cld\n"
31431 - "6: rep; movsl\n"
31432 + "6: rep; "__copyuser_seg" movsl\n"
31433 " movl %%eax,%0\n"
31434 - "7: rep; movsb\n"
31435 + "7: rep; "__copyuser_seg" movsb\n"
31436 "8:\n"
31437 ".section .fixup,\"ax\"\n"
31438 "9: lea 0(%%eax,%0,4),%0\n"
31439 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31440 */
31441 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31442 unsigned long size);
31443 -unsigned long __copy_user_intel(void __user *to, const void *from,
31444 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31445 + unsigned long size);
31446 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31447 unsigned long size);
31448 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31449 const void __user *from, unsigned long size);
31450 #endif /* CONFIG_X86_INTEL_USERCOPY */
31451
31452 /* Generic arbitrary sized copy. */
31453 -#define __copy_user(to, from, size) \
31454 +#define __copy_user(to, from, size, prefix, set, restore) \
31455 do { \
31456 int __d0, __d1, __d2; \
31457 __asm__ __volatile__( \
31458 + set \
31459 " cmp $7,%0\n" \
31460 " jbe 1f\n" \
31461 " movl %1,%0\n" \
31462 " negl %0\n" \
31463 " andl $7,%0\n" \
31464 " subl %0,%3\n" \
31465 - "4: rep; movsb\n" \
31466 + "4: rep; "prefix"movsb\n" \
31467 " movl %3,%0\n" \
31468 " shrl $2,%0\n" \
31469 " andl $3,%3\n" \
31470 " .align 2,0x90\n" \
31471 - "0: rep; movsl\n" \
31472 + "0: rep; "prefix"movsl\n" \
31473 " movl %3,%0\n" \
31474 - "1: rep; movsb\n" \
31475 + "1: rep; "prefix"movsb\n" \
31476 "2:\n" \
31477 + restore \
31478 ".section .fixup,\"ax\"\n" \
31479 "5: addl %3,%0\n" \
31480 " jmp 2b\n" \
31481 @@ -538,14 +650,14 @@ do { \
31482 " negl %0\n" \
31483 " andl $7,%0\n" \
31484 " subl %0,%3\n" \
31485 - "4: rep; movsb\n" \
31486 + "4: rep; "__copyuser_seg"movsb\n" \
31487 " movl %3,%0\n" \
31488 " shrl $2,%0\n" \
31489 " andl $3,%3\n" \
31490 " .align 2,0x90\n" \
31491 - "0: rep; movsl\n" \
31492 + "0: rep; "__copyuser_seg"movsl\n" \
31493 " movl %3,%0\n" \
31494 - "1: rep; movsb\n" \
31495 + "1: rep; "__copyuser_seg"movsb\n" \
31496 "2:\n" \
31497 ".section .fixup,\"ax\"\n" \
31498 "5: addl %3,%0\n" \
31499 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31500 {
31501 stac();
31502 if (movsl_is_ok(to, from, n))
31503 - __copy_user(to, from, n);
31504 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31505 else
31506 - n = __copy_user_intel(to, from, n);
31507 + n = __generic_copy_to_user_intel(to, from, n);
31508 clac();
31509 return n;
31510 }
31511 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31512 {
31513 stac();
31514 if (movsl_is_ok(to, from, n))
31515 - __copy_user(to, from, n);
31516 + __copy_user(to, from, n, __copyuser_seg, "", "");
31517 else
31518 - n = __copy_user_intel((void __user *)to,
31519 - (const void *)from, n);
31520 + n = __generic_copy_from_user_intel(to, from, n);
31521 clac();
31522 return n;
31523 }
31524 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31525 if (n > 64 && cpu_has_xmm2)
31526 n = __copy_user_intel_nocache(to, from, n);
31527 else
31528 - __copy_user(to, from, n);
31529 + __copy_user(to, from, n, __copyuser_seg, "", "");
31530 #else
31531 - __copy_user(to, from, n);
31532 + __copy_user(to, from, n, __copyuser_seg, "", "");
31533 #endif
31534 clac();
31535 return n;
31536 }
31537 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31538
31539 -/**
31540 - * copy_to_user: - Copy a block of data into user space.
31541 - * @to: Destination address, in user space.
31542 - * @from: Source address, in kernel space.
31543 - * @n: Number of bytes to copy.
31544 - *
31545 - * Context: User context only. This function may sleep.
31546 - *
31547 - * Copy data from kernel space to user space.
31548 - *
31549 - * Returns number of bytes that could not be copied.
31550 - * On success, this will be zero.
31551 - */
31552 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31553 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31554 +void __set_fs(mm_segment_t x)
31555 {
31556 - if (access_ok(VERIFY_WRITE, to, n))
31557 - n = __copy_to_user(to, from, n);
31558 - return n;
31559 + switch (x.seg) {
31560 + case 0:
31561 + loadsegment(gs, 0);
31562 + break;
31563 + case TASK_SIZE_MAX:
31564 + loadsegment(gs, __USER_DS);
31565 + break;
31566 + case -1UL:
31567 + loadsegment(gs, __KERNEL_DS);
31568 + break;
31569 + default:
31570 + BUG();
31571 + }
31572 }
31573 -EXPORT_SYMBOL(_copy_to_user);
31574 +EXPORT_SYMBOL(__set_fs);
31575
31576 -/**
31577 - * copy_from_user: - Copy a block of data from user space.
31578 - * @to: Destination address, in kernel space.
31579 - * @from: Source address, in user space.
31580 - * @n: Number of bytes to copy.
31581 - *
31582 - * Context: User context only. This function may sleep.
31583 - *
31584 - * Copy data from user space to kernel space.
31585 - *
31586 - * Returns number of bytes that could not be copied.
31587 - * On success, this will be zero.
31588 - *
31589 - * If some data could not be copied, this function will pad the copied
31590 - * data to the requested size using zero bytes.
31591 - */
31592 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31593 +void set_fs(mm_segment_t x)
31594 {
31595 - if (access_ok(VERIFY_READ, from, n))
31596 - n = __copy_from_user(to, from, n);
31597 - else
31598 - memset(to, 0, n);
31599 - return n;
31600 + current_thread_info()->addr_limit = x;
31601 + __set_fs(x);
31602 }
31603 -EXPORT_SYMBOL(_copy_from_user);
31604 +EXPORT_SYMBOL(set_fs);
31605 +#endif
31606 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31607 index c905e89..01ab928 100644
31608 --- a/arch/x86/lib/usercopy_64.c
31609 +++ b/arch/x86/lib/usercopy_64.c
31610 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31611 might_fault();
31612 /* no memory constraint because it doesn't change any memory gcc knows
31613 about */
31614 + pax_open_userland();
31615 stac();
31616 asm volatile(
31617 " testq %[size8],%[size8]\n"
31618 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31619 _ASM_EXTABLE(0b,3b)
31620 _ASM_EXTABLE(1b,2b)
31621 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31622 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31623 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31624 [zero] "r" (0UL), [eight] "r" (8UL));
31625 clac();
31626 + pax_close_userland();
31627 return size;
31628 }
31629 EXPORT_SYMBOL(__clear_user);
31630 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31631 }
31632 EXPORT_SYMBOL(clear_user);
31633
31634 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31635 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31636 {
31637 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31638 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31639 - }
31640 - return len;
31641 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31642 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31643 + return len;
31644 }
31645 EXPORT_SYMBOL(copy_in_user);
31646
31647 @@ -69,11 +70,13 @@ EXPORT_SYMBOL(copy_in_user);
31648 * it is not necessary to optimize tail handling.
31649 */
31650 __visible unsigned long
31651 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31652 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest)
31653 {
31654 char c;
31655 unsigned zero_len;
31656
31657 + clac();
31658 + pax_close_userland();
31659 for (; len; --len, to++) {
31660 if (__get_user_nocheck(c, from++, sizeof(char)))
31661 break;
31662 @@ -84,6 +87,5 @@ copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31663 for (c = 0, zero_len = len; zerorest && zero_len; --zero_len)
31664 if (__put_user_nocheck(c, to++, sizeof(char)))
31665 break;
31666 - clac();
31667 return len;
31668 }
31669 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31670 index ecfdc46..55b9309 100644
31671 --- a/arch/x86/mm/Makefile
31672 +++ b/arch/x86/mm/Makefile
31673 @@ -32,3 +32,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31674 obj-$(CONFIG_MEMTEST) += memtest.o
31675
31676 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31677 +
31678 +quote:="
31679 +obj-$(CONFIG_X86_64) += uderef_64.o
31680 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31681 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31682 index 903ec1e..c4166b2 100644
31683 --- a/arch/x86/mm/extable.c
31684 +++ b/arch/x86/mm/extable.c
31685 @@ -6,12 +6,24 @@
31686 static inline unsigned long
31687 ex_insn_addr(const struct exception_table_entry *x)
31688 {
31689 - return (unsigned long)&x->insn + x->insn;
31690 + unsigned long reloc = 0;
31691 +
31692 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31693 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31694 +#endif
31695 +
31696 + return (unsigned long)&x->insn + x->insn + reloc;
31697 }
31698 static inline unsigned long
31699 ex_fixup_addr(const struct exception_table_entry *x)
31700 {
31701 - return (unsigned long)&x->fixup + x->fixup;
31702 + unsigned long reloc = 0;
31703 +
31704 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31705 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31706 +#endif
31707 +
31708 + return (unsigned long)&x->fixup + x->fixup + reloc;
31709 }
31710
31711 int fixup_exception(struct pt_regs *regs)
31712 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31713 unsigned long new_ip;
31714
31715 #ifdef CONFIG_PNPBIOS
31716 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31717 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31718 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31719 extern u32 pnp_bios_is_utter_crap;
31720 pnp_bios_is_utter_crap = 1;
31721 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31722 i += 4;
31723 p->fixup -= i;
31724 i += 4;
31725 +
31726 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31727 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31728 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31729 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31730 +#endif
31731 +
31732 }
31733 }
31734
31735 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31736 index e3ff27a..f38f7c0 100644
31737 --- a/arch/x86/mm/fault.c
31738 +++ b/arch/x86/mm/fault.c
31739 @@ -13,12 +13,19 @@
31740 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31741 #include <linux/prefetch.h> /* prefetchw */
31742 #include <linux/context_tracking.h> /* exception_enter(), ... */
31743 +#include <linux/unistd.h>
31744 +#include <linux/compiler.h>
31745
31746 #include <asm/traps.h> /* dotraplinkage, ... */
31747 #include <asm/pgalloc.h> /* pgd_*(), ... */
31748 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31749 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31750 #include <asm/vsyscall.h> /* emulate_vsyscall */
31751 +#include <asm/tlbflush.h>
31752 +
31753 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31754 +#include <asm/stacktrace.h>
31755 +#endif
31756
31757 #define CREATE_TRACE_POINTS
31758 #include <asm/trace/exceptions.h>
31759 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31760 int ret = 0;
31761
31762 /* kprobe_running() needs smp_processor_id() */
31763 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31764 + if (kprobes_built_in() && !user_mode(regs)) {
31765 preempt_disable();
31766 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31767 ret = 1;
31768 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31769 return !instr_lo || (instr_lo>>1) == 1;
31770 case 0x00:
31771 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31772 - if (probe_kernel_address(instr, opcode))
31773 + if (user_mode(regs)) {
31774 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31775 + return 0;
31776 + } else if (probe_kernel_address(instr, opcode))
31777 return 0;
31778
31779 *prefetch = (instr_lo == 0xF) &&
31780 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31781 while (instr < max_instr) {
31782 unsigned char opcode;
31783
31784 - if (probe_kernel_address(instr, opcode))
31785 + if (user_mode(regs)) {
31786 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31787 + break;
31788 + } else if (probe_kernel_address(instr, opcode))
31789 break;
31790
31791 instr++;
31792 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31793 force_sig_info(si_signo, &info, tsk);
31794 }
31795
31796 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31797 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31798 +#endif
31799 +
31800 +#ifdef CONFIG_PAX_EMUTRAMP
31801 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31802 +#endif
31803 +
31804 +#ifdef CONFIG_PAX_PAGEEXEC
31805 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31806 +{
31807 + pgd_t *pgd;
31808 + pud_t *pud;
31809 + pmd_t *pmd;
31810 +
31811 + pgd = pgd_offset(mm, address);
31812 + if (!pgd_present(*pgd))
31813 + return NULL;
31814 + pud = pud_offset(pgd, address);
31815 + if (!pud_present(*pud))
31816 + return NULL;
31817 + pmd = pmd_offset(pud, address);
31818 + if (!pmd_present(*pmd))
31819 + return NULL;
31820 + return pmd;
31821 +}
31822 +#endif
31823 +
31824 DEFINE_SPINLOCK(pgd_lock);
31825 LIST_HEAD(pgd_list);
31826
31827 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31828 for (address = VMALLOC_START & PMD_MASK;
31829 address >= TASK_SIZE && address < FIXADDR_TOP;
31830 address += PMD_SIZE) {
31831 +
31832 +#ifdef CONFIG_PAX_PER_CPU_PGD
31833 + unsigned long cpu;
31834 +#else
31835 struct page *page;
31836 +#endif
31837
31838 spin_lock(&pgd_lock);
31839 +
31840 +#ifdef CONFIG_PAX_PER_CPU_PGD
31841 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31842 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31843 + pmd_t *ret;
31844 +
31845 + ret = vmalloc_sync_one(pgd, address);
31846 + if (!ret)
31847 + break;
31848 + pgd = get_cpu_pgd(cpu, kernel);
31849 +#else
31850 list_for_each_entry(page, &pgd_list, lru) {
31851 + pgd_t *pgd;
31852 spinlock_t *pgt_lock;
31853 pmd_t *ret;
31854
31855 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31856 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31857
31858 spin_lock(pgt_lock);
31859 - ret = vmalloc_sync_one(page_address(page), address);
31860 + pgd = page_address(page);
31861 +#endif
31862 +
31863 + ret = vmalloc_sync_one(pgd, address);
31864 +
31865 +#ifndef CONFIG_PAX_PER_CPU_PGD
31866 spin_unlock(pgt_lock);
31867 +#endif
31868
31869 if (!ret)
31870 break;
31871 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31872 * an interrupt in the middle of a task switch..
31873 */
31874 pgd_paddr = read_cr3();
31875 +
31876 +#ifdef CONFIG_PAX_PER_CPU_PGD
31877 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31878 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31879 +#endif
31880 +
31881 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31882 if (!pmd_k)
31883 return -1;
31884 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31885 * happen within a race in page table update. In the later
31886 * case just flush:
31887 */
31888 - pgd = pgd_offset(current->active_mm, address);
31889 +
31890 pgd_ref = pgd_offset_k(address);
31891 if (pgd_none(*pgd_ref))
31892 return -1;
31893
31894 +#ifdef CONFIG_PAX_PER_CPU_PGD
31895 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31896 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31897 + if (pgd_none(*pgd)) {
31898 + set_pgd(pgd, *pgd_ref);
31899 + arch_flush_lazy_mmu_mode();
31900 + } else {
31901 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31902 + }
31903 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31904 +#else
31905 + pgd = pgd_offset(current->active_mm, address);
31906 +#endif
31907 +
31908 if (pgd_none(*pgd)) {
31909 set_pgd(pgd, *pgd_ref);
31910 arch_flush_lazy_mmu_mode();
31911 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31912 static int is_errata100(struct pt_regs *regs, unsigned long address)
31913 {
31914 #ifdef CONFIG_X86_64
31915 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31916 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31917 return 1;
31918 #endif
31919 return 0;
31920 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
31921 }
31922
31923 static const char nx_warning[] = KERN_CRIT
31924 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
31925 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
31926 static const char smep_warning[] = KERN_CRIT
31927 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
31928 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
31929
31930 static void
31931 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31932 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31933 if (!oops_may_print())
31934 return;
31935
31936 - if (error_code & PF_INSTR) {
31937 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
31938 unsigned int level;
31939 pgd_t *pgd;
31940 pte_t *pte;
31941 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31942 pte = lookup_address_in_pgd(pgd, address, &level);
31943
31944 if (pte && pte_present(*pte) && !pte_exec(*pte))
31945 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
31946 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31947 if (pte && pte_present(*pte) && pte_exec(*pte) &&
31948 (pgd_flags(*pgd) & _PAGE_USER) &&
31949 (read_cr4() & X86_CR4_SMEP))
31950 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
31951 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31952 }
31953
31954 +#ifdef CONFIG_PAX_KERNEXEC
31955 + if (init_mm.start_code <= address && address < init_mm.end_code) {
31956 + if (current->signal->curr_ip)
31957 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
31958 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
31959 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31960 + else
31961 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
31962 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31963 + }
31964 +#endif
31965 +
31966 printk(KERN_ALERT "BUG: unable to handle kernel ");
31967 if (address < PAGE_SIZE)
31968 printk(KERN_CONT "NULL pointer dereference");
31969 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
31970 return;
31971 }
31972 #endif
31973 +
31974 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31975 + if (pax_is_fetch_fault(regs, error_code, address)) {
31976 +
31977 +#ifdef CONFIG_PAX_EMUTRAMP
31978 + switch (pax_handle_fetch_fault(regs)) {
31979 + case 2:
31980 + return;
31981 + }
31982 +#endif
31983 +
31984 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
31985 + do_group_exit(SIGKILL);
31986 + }
31987 +#endif
31988 +
31989 /* Kernel addresses are always protection faults: */
31990 if (address >= TASK_SIZE)
31991 error_code |= PF_PROT;
31992 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
31993 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
31994 printk(KERN_ERR
31995 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
31996 - tsk->comm, tsk->pid, address);
31997 + tsk->comm, task_pid_nr(tsk), address);
31998 code = BUS_MCEERR_AR;
31999 }
32000 #endif
32001 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32002 return 1;
32003 }
32004
32005 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32006 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32007 +{
32008 + pte_t *pte;
32009 + pmd_t *pmd;
32010 + spinlock_t *ptl;
32011 + unsigned char pte_mask;
32012 +
32013 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32014 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32015 + return 0;
32016 +
32017 + /* PaX: it's our fault, let's handle it if we can */
32018 +
32019 + /* PaX: take a look at read faults before acquiring any locks */
32020 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32021 + /* instruction fetch attempt from a protected page in user mode */
32022 + up_read(&mm->mmap_sem);
32023 +
32024 +#ifdef CONFIG_PAX_EMUTRAMP
32025 + switch (pax_handle_fetch_fault(regs)) {
32026 + case 2:
32027 + return 1;
32028 + }
32029 +#endif
32030 +
32031 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32032 + do_group_exit(SIGKILL);
32033 + }
32034 +
32035 + pmd = pax_get_pmd(mm, address);
32036 + if (unlikely(!pmd))
32037 + return 0;
32038 +
32039 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32040 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32041 + pte_unmap_unlock(pte, ptl);
32042 + return 0;
32043 + }
32044 +
32045 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32046 + /* write attempt to a protected page in user mode */
32047 + pte_unmap_unlock(pte, ptl);
32048 + return 0;
32049 + }
32050 +
32051 +#ifdef CONFIG_SMP
32052 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32053 +#else
32054 + if (likely(address > get_limit(regs->cs)))
32055 +#endif
32056 + {
32057 + set_pte(pte, pte_mkread(*pte));
32058 + __flush_tlb_one(address);
32059 + pte_unmap_unlock(pte, ptl);
32060 + up_read(&mm->mmap_sem);
32061 + return 1;
32062 + }
32063 +
32064 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32065 +
32066 + /*
32067 + * PaX: fill DTLB with user rights and retry
32068 + */
32069 + __asm__ __volatile__ (
32070 + "orb %2,(%1)\n"
32071 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32072 +/*
32073 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32074 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32075 + * page fault when examined during a TLB load attempt. this is true not only
32076 + * for PTEs holding a non-present entry but also present entries that will
32077 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32078 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32079 + * for our target pages since their PTEs are simply not in the TLBs at all.
32080 +
32081 + * the best thing in omitting it is that we gain around 15-20% speed in the
32082 + * fast path of the page fault handler and can get rid of tracing since we
32083 + * can no longer flush unintended entries.
32084 + */
32085 + "invlpg (%0)\n"
32086 +#endif
32087 + __copyuser_seg"testb $0,(%0)\n"
32088 + "xorb %3,(%1)\n"
32089 + :
32090 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32091 + : "memory", "cc");
32092 + pte_unmap_unlock(pte, ptl);
32093 + up_read(&mm->mmap_sem);
32094 + return 1;
32095 +}
32096 +#endif
32097 +
32098 /*
32099 * Handle a spurious fault caused by a stale TLB entry.
32100 *
32101 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32102 static inline int
32103 access_error(unsigned long error_code, struct vm_area_struct *vma)
32104 {
32105 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32106 + return 1;
32107 +
32108 if (error_code & PF_WRITE) {
32109 /* write, present and write, not present: */
32110 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32111 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32112 if (error_code & PF_USER)
32113 return false;
32114
32115 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32116 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32117 return false;
32118
32119 return true;
32120 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32121 tsk = current;
32122 mm = tsk->mm;
32123
32124 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32125 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32126 + if (!search_exception_tables(regs->ip)) {
32127 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32128 + bad_area_nosemaphore(regs, error_code, address);
32129 + return;
32130 + }
32131 + if (address < pax_user_shadow_base) {
32132 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32133 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32134 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32135 + } else
32136 + address -= pax_user_shadow_base;
32137 + }
32138 +#endif
32139 +
32140 /*
32141 * Detect and handle instructions that would cause a page fault for
32142 * both a tracked kernel page and a userspace page.
32143 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32144 * User-mode registers count as a user access even for any
32145 * potential system fault or CPU buglet:
32146 */
32147 - if (user_mode_vm(regs)) {
32148 + if (user_mode(regs)) {
32149 local_irq_enable();
32150 error_code |= PF_USER;
32151 flags |= FAULT_FLAG_USER;
32152 @@ -1187,6 +1411,11 @@ retry:
32153 might_sleep();
32154 }
32155
32156 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32157 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32158 + return;
32159 +#endif
32160 +
32161 vma = find_vma(mm, address);
32162 if (unlikely(!vma)) {
32163 bad_area(regs, error_code, address);
32164 @@ -1198,18 +1427,24 @@ retry:
32165 bad_area(regs, error_code, address);
32166 return;
32167 }
32168 - if (error_code & PF_USER) {
32169 - /*
32170 - * Accessing the stack below %sp is always a bug.
32171 - * The large cushion allows instructions like enter
32172 - * and pusha to work. ("enter $65535, $31" pushes
32173 - * 32 pointers and then decrements %sp by 65535.)
32174 - */
32175 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32176 - bad_area(regs, error_code, address);
32177 - return;
32178 - }
32179 + /*
32180 + * Accessing the stack below %sp is always a bug.
32181 + * The large cushion allows instructions like enter
32182 + * and pusha to work. ("enter $65535, $31" pushes
32183 + * 32 pointers and then decrements %sp by 65535.)
32184 + */
32185 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32186 + bad_area(regs, error_code, address);
32187 + return;
32188 }
32189 +
32190 +#ifdef CONFIG_PAX_SEGMEXEC
32191 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32192 + bad_area(regs, error_code, address);
32193 + return;
32194 + }
32195 +#endif
32196 +
32197 if (unlikely(expand_stack(vma, address))) {
32198 bad_area(regs, error_code, address);
32199 return;
32200 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32201 }
32202 NOKPROBE_SYMBOL(trace_do_page_fault);
32203 #endif /* CONFIG_TRACING */
32204 +
32205 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32206 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32207 +{
32208 + struct mm_struct *mm = current->mm;
32209 + unsigned long ip = regs->ip;
32210 +
32211 + if (v8086_mode(regs))
32212 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32213 +
32214 +#ifdef CONFIG_PAX_PAGEEXEC
32215 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32216 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32217 + return true;
32218 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32219 + return true;
32220 + return false;
32221 + }
32222 +#endif
32223 +
32224 +#ifdef CONFIG_PAX_SEGMEXEC
32225 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32226 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32227 + return true;
32228 + return false;
32229 + }
32230 +#endif
32231 +
32232 + return false;
32233 +}
32234 +#endif
32235 +
32236 +#ifdef CONFIG_PAX_EMUTRAMP
32237 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32238 +{
32239 + int err;
32240 +
32241 + do { /* PaX: libffi trampoline emulation */
32242 + unsigned char mov, jmp;
32243 + unsigned int addr1, addr2;
32244 +
32245 +#ifdef CONFIG_X86_64
32246 + if ((regs->ip + 9) >> 32)
32247 + break;
32248 +#endif
32249 +
32250 + err = get_user(mov, (unsigned char __user *)regs->ip);
32251 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32252 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32253 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32254 +
32255 + if (err)
32256 + break;
32257 +
32258 + if (mov == 0xB8 && jmp == 0xE9) {
32259 + regs->ax = addr1;
32260 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32261 + return 2;
32262 + }
32263 + } while (0);
32264 +
32265 + do { /* PaX: gcc trampoline emulation #1 */
32266 + unsigned char mov1, mov2;
32267 + unsigned short jmp;
32268 + unsigned int addr1, addr2;
32269 +
32270 +#ifdef CONFIG_X86_64
32271 + if ((regs->ip + 11) >> 32)
32272 + break;
32273 +#endif
32274 +
32275 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32276 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32277 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32278 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32279 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32280 +
32281 + if (err)
32282 + break;
32283 +
32284 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32285 + regs->cx = addr1;
32286 + regs->ax = addr2;
32287 + regs->ip = addr2;
32288 + return 2;
32289 + }
32290 + } while (0);
32291 +
32292 + do { /* PaX: gcc trampoline emulation #2 */
32293 + unsigned char mov, jmp;
32294 + unsigned int addr1, addr2;
32295 +
32296 +#ifdef CONFIG_X86_64
32297 + if ((regs->ip + 9) >> 32)
32298 + break;
32299 +#endif
32300 +
32301 + err = get_user(mov, (unsigned char __user *)regs->ip);
32302 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32303 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32304 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32305 +
32306 + if (err)
32307 + break;
32308 +
32309 + if (mov == 0xB9 && jmp == 0xE9) {
32310 + regs->cx = addr1;
32311 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32312 + return 2;
32313 + }
32314 + } while (0);
32315 +
32316 + return 1; /* PaX in action */
32317 +}
32318 +
32319 +#ifdef CONFIG_X86_64
32320 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32321 +{
32322 + int err;
32323 +
32324 + do { /* PaX: libffi trampoline emulation */
32325 + unsigned short mov1, mov2, jmp1;
32326 + unsigned char stcclc, jmp2;
32327 + unsigned long addr1, addr2;
32328 +
32329 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32330 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32331 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32332 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32333 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32334 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32335 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32336 +
32337 + if (err)
32338 + break;
32339 +
32340 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32341 + regs->r11 = addr1;
32342 + regs->r10 = addr2;
32343 + if (stcclc == 0xF8)
32344 + regs->flags &= ~X86_EFLAGS_CF;
32345 + else
32346 + regs->flags |= X86_EFLAGS_CF;
32347 + regs->ip = addr1;
32348 + return 2;
32349 + }
32350 + } while (0);
32351 +
32352 + do { /* PaX: gcc trampoline emulation #1 */
32353 + unsigned short mov1, mov2, jmp1;
32354 + unsigned char jmp2;
32355 + unsigned int addr1;
32356 + unsigned long addr2;
32357 +
32358 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32359 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32360 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32361 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32362 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32363 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32364 +
32365 + if (err)
32366 + break;
32367 +
32368 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32369 + regs->r11 = addr1;
32370 + regs->r10 = addr2;
32371 + regs->ip = addr1;
32372 + return 2;
32373 + }
32374 + } while (0);
32375 +
32376 + do { /* PaX: gcc trampoline emulation #2 */
32377 + unsigned short mov1, mov2, jmp1;
32378 + unsigned char jmp2;
32379 + unsigned long addr1, addr2;
32380 +
32381 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32382 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32383 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32384 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32385 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32386 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32387 +
32388 + if (err)
32389 + break;
32390 +
32391 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32392 + regs->r11 = addr1;
32393 + regs->r10 = addr2;
32394 + regs->ip = addr1;
32395 + return 2;
32396 + }
32397 + } while (0);
32398 +
32399 + return 1; /* PaX in action */
32400 +}
32401 +#endif
32402 +
32403 +/*
32404 + * PaX: decide what to do with offenders (regs->ip = fault address)
32405 + *
32406 + * returns 1 when task should be killed
32407 + * 2 when gcc trampoline was detected
32408 + */
32409 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32410 +{
32411 + if (v8086_mode(regs))
32412 + return 1;
32413 +
32414 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32415 + return 1;
32416 +
32417 +#ifdef CONFIG_X86_32
32418 + return pax_handle_fetch_fault_32(regs);
32419 +#else
32420 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32421 + return pax_handle_fetch_fault_32(regs);
32422 + else
32423 + return pax_handle_fetch_fault_64(regs);
32424 +#endif
32425 +}
32426 +#endif
32427 +
32428 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32429 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32430 +{
32431 + long i;
32432 +
32433 + printk(KERN_ERR "PAX: bytes at PC: ");
32434 + for (i = 0; i < 20; i++) {
32435 + unsigned char c;
32436 + if (get_user(c, (unsigned char __force_user *)pc+i))
32437 + printk(KERN_CONT "?? ");
32438 + else
32439 + printk(KERN_CONT "%02x ", c);
32440 + }
32441 + printk("\n");
32442 +
32443 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32444 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32445 + unsigned long c;
32446 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32447 +#ifdef CONFIG_X86_32
32448 + printk(KERN_CONT "???????? ");
32449 +#else
32450 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32451 + printk(KERN_CONT "???????? ???????? ");
32452 + else
32453 + printk(KERN_CONT "???????????????? ");
32454 +#endif
32455 + } else {
32456 +#ifdef CONFIG_X86_64
32457 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32458 + printk(KERN_CONT "%08x ", (unsigned int)c);
32459 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32460 + } else
32461 +#endif
32462 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32463 + }
32464 + }
32465 + printk("\n");
32466 +}
32467 +#endif
32468 +
32469 +/**
32470 + * probe_kernel_write(): safely attempt to write to a location
32471 + * @dst: address to write to
32472 + * @src: pointer to the data that shall be written
32473 + * @size: size of the data chunk
32474 + *
32475 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32476 + * happens, handle that and return -EFAULT.
32477 + */
32478 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32479 +{
32480 + long ret;
32481 + mm_segment_t old_fs = get_fs();
32482 +
32483 + set_fs(KERNEL_DS);
32484 + pagefault_disable();
32485 + pax_open_kernel();
32486 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32487 + pax_close_kernel();
32488 + pagefault_enable();
32489 + set_fs(old_fs);
32490 +
32491 + return ret ? -EFAULT : 0;
32492 +}
32493 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32494 index 224b142..c2c9423 100644
32495 --- a/arch/x86/mm/gup.c
32496 +++ b/arch/x86/mm/gup.c
32497 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32498 addr = start;
32499 len = (unsigned long) nr_pages << PAGE_SHIFT;
32500 end = start + len;
32501 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32502 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32503 (void __user *)start, len)))
32504 return 0;
32505
32506 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32507 goto slow_irqon;
32508 #endif
32509
32510 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32511 + (void __user *)start, len)))
32512 + return 0;
32513 +
32514 /*
32515 * XXX: batch / limit 'nr', to avoid large irq off latency
32516 * needs some instrumenting to determine the common sizes used by
32517 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32518 index 4500142..53a363c 100644
32519 --- a/arch/x86/mm/highmem_32.c
32520 +++ b/arch/x86/mm/highmem_32.c
32521 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32522 idx = type + KM_TYPE_NR*smp_processor_id();
32523 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32524 BUG_ON(!pte_none(*(kmap_pte-idx)));
32525 +
32526 + pax_open_kernel();
32527 set_pte(kmap_pte-idx, mk_pte(page, prot));
32528 + pax_close_kernel();
32529 +
32530 arch_flush_lazy_mmu_mode();
32531
32532 return (void *)vaddr;
32533 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32534 index 006cc91..bf05a83 100644
32535 --- a/arch/x86/mm/hugetlbpage.c
32536 +++ b/arch/x86/mm/hugetlbpage.c
32537 @@ -86,23 +86,24 @@ int pud_huge(pud_t pud)
32538 #ifdef CONFIG_HUGETLB_PAGE
32539 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32540 unsigned long addr, unsigned long len,
32541 - unsigned long pgoff, unsigned long flags)
32542 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32543 {
32544 struct hstate *h = hstate_file(file);
32545 struct vm_unmapped_area_info info;
32546 -
32547 +
32548 info.flags = 0;
32549 info.length = len;
32550 info.low_limit = current->mm->mmap_legacy_base;
32551 info.high_limit = TASK_SIZE;
32552 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32553 info.align_offset = 0;
32554 + info.threadstack_offset = offset;
32555 return vm_unmapped_area(&info);
32556 }
32557
32558 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32559 unsigned long addr0, unsigned long len,
32560 - unsigned long pgoff, unsigned long flags)
32561 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32562 {
32563 struct hstate *h = hstate_file(file);
32564 struct vm_unmapped_area_info info;
32565 @@ -114,6 +115,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32566 info.high_limit = current->mm->mmap_base;
32567 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32568 info.align_offset = 0;
32569 + info.threadstack_offset = offset;
32570 addr = vm_unmapped_area(&info);
32571
32572 /*
32573 @@ -126,6 +128,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32574 VM_BUG_ON(addr != -ENOMEM);
32575 info.flags = 0;
32576 info.low_limit = TASK_UNMAPPED_BASE;
32577 +
32578 +#ifdef CONFIG_PAX_RANDMMAP
32579 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32580 + info.low_limit += current->mm->delta_mmap;
32581 +#endif
32582 +
32583 info.high_limit = TASK_SIZE;
32584 addr = vm_unmapped_area(&info);
32585 }
32586 @@ -140,10 +148,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32587 struct hstate *h = hstate_file(file);
32588 struct mm_struct *mm = current->mm;
32589 struct vm_area_struct *vma;
32590 + unsigned long pax_task_size = TASK_SIZE;
32591 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32592
32593 if (len & ~huge_page_mask(h))
32594 return -EINVAL;
32595 - if (len > TASK_SIZE)
32596 +
32597 +#ifdef CONFIG_PAX_SEGMEXEC
32598 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32599 + pax_task_size = SEGMEXEC_TASK_SIZE;
32600 +#endif
32601 +
32602 + pax_task_size -= PAGE_SIZE;
32603 +
32604 + if (len > pax_task_size)
32605 return -ENOMEM;
32606
32607 if (flags & MAP_FIXED) {
32608 @@ -152,19 +170,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32609 return addr;
32610 }
32611
32612 +#ifdef CONFIG_PAX_RANDMMAP
32613 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32614 +#endif
32615 +
32616 if (addr) {
32617 addr = ALIGN(addr, huge_page_size(h));
32618 vma = find_vma(mm, addr);
32619 - if (TASK_SIZE - len >= addr &&
32620 - (!vma || addr + len <= vma->vm_start))
32621 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32622 return addr;
32623 }
32624 if (mm->get_unmapped_area == arch_get_unmapped_area)
32625 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32626 - pgoff, flags);
32627 + pgoff, flags, offset);
32628 else
32629 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32630 - pgoff, flags);
32631 + pgoff, flags, offset);
32632 }
32633 #endif /* CONFIG_HUGETLB_PAGE */
32634
32635 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32636 index 079c3b6..7069023 100644
32637 --- a/arch/x86/mm/init.c
32638 +++ b/arch/x86/mm/init.c
32639 @@ -4,6 +4,7 @@
32640 #include <linux/swap.h>
32641 #include <linux/memblock.h>
32642 #include <linux/bootmem.h> /* for max_low_pfn */
32643 +#include <linux/tboot.h>
32644
32645 #include <asm/cacheflush.h>
32646 #include <asm/e820.h>
32647 @@ -17,6 +18,8 @@
32648 #include <asm/proto.h>
32649 #include <asm/dma.h> /* for MAX_DMA_PFN */
32650 #include <asm/microcode.h>
32651 +#include <asm/desc.h>
32652 +#include <asm/bios_ebda.h>
32653
32654 /*
32655 * We need to define the tracepoints somewhere, and tlb.c
32656 @@ -596,7 +599,18 @@ void __init init_mem_mapping(void)
32657 early_ioremap_page_table_range_init();
32658 #endif
32659
32660 +#ifdef CONFIG_PAX_PER_CPU_PGD
32661 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32662 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32663 + KERNEL_PGD_PTRS);
32664 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32665 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32666 + KERNEL_PGD_PTRS);
32667 + load_cr3(get_cpu_pgd(0, kernel));
32668 +#else
32669 load_cr3(swapper_pg_dir);
32670 +#endif
32671 +
32672 __flush_tlb_all();
32673
32674 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32675 @@ -612,10 +626,40 @@ void __init init_mem_mapping(void)
32676 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32677 * mmio resources as well as potential bios/acpi data regions.
32678 */
32679 +
32680 +#ifdef CONFIG_GRKERNSEC_KMEM
32681 +static unsigned int ebda_start __read_only;
32682 +static unsigned int ebda_end __read_only;
32683 +#endif
32684 +
32685 int devmem_is_allowed(unsigned long pagenr)
32686 {
32687 - if (pagenr < 256)
32688 +#ifdef CONFIG_GRKERNSEC_KMEM
32689 + /* allow BDA */
32690 + if (!pagenr)
32691 return 1;
32692 + /* allow EBDA */
32693 + if (pagenr >= ebda_start && pagenr < ebda_end)
32694 + return 1;
32695 + /* if tboot is in use, allow access to its hardcoded serial log range */
32696 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32697 + return 1;
32698 +#else
32699 + if (!pagenr)
32700 + return 1;
32701 +#ifdef CONFIG_VM86
32702 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32703 + return 1;
32704 +#endif
32705 +#endif
32706 +
32707 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32708 + return 1;
32709 +#ifdef CONFIG_GRKERNSEC_KMEM
32710 + /* throw out everything else below 1MB */
32711 + if (pagenr <= 256)
32712 + return 0;
32713 +#endif
32714 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32715 return 0;
32716 if (!page_is_ram(pagenr))
32717 @@ -661,8 +705,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32718 #endif
32719 }
32720
32721 +#ifdef CONFIG_GRKERNSEC_KMEM
32722 +static inline void gr_init_ebda(void)
32723 +{
32724 + unsigned int ebda_addr;
32725 + unsigned int ebda_size = 0;
32726 +
32727 + ebda_addr = get_bios_ebda();
32728 + if (ebda_addr) {
32729 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32730 + ebda_size <<= 10;
32731 + }
32732 + if (ebda_addr && ebda_size) {
32733 + ebda_start = ebda_addr >> PAGE_SHIFT;
32734 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32735 + } else {
32736 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32737 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32738 + }
32739 +}
32740 +#else
32741 +static inline void gr_init_ebda(void) { }
32742 +#endif
32743 +
32744 void free_initmem(void)
32745 {
32746 +#ifdef CONFIG_PAX_KERNEXEC
32747 +#ifdef CONFIG_X86_32
32748 + /* PaX: limit KERNEL_CS to actual size */
32749 + unsigned long addr, limit;
32750 + struct desc_struct d;
32751 + int cpu;
32752 +#else
32753 + pgd_t *pgd;
32754 + pud_t *pud;
32755 + pmd_t *pmd;
32756 + unsigned long addr, end;
32757 +#endif
32758 +#endif
32759 +
32760 + gr_init_ebda();
32761 +
32762 +#ifdef CONFIG_PAX_KERNEXEC
32763 +#ifdef CONFIG_X86_32
32764 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32765 + limit = (limit - 1UL) >> PAGE_SHIFT;
32766 +
32767 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32768 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32769 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32770 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32771 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32772 + }
32773 +
32774 + /* PaX: make KERNEL_CS read-only */
32775 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32776 + if (!paravirt_enabled())
32777 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32778 +/*
32779 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32780 + pgd = pgd_offset_k(addr);
32781 + pud = pud_offset(pgd, addr);
32782 + pmd = pmd_offset(pud, addr);
32783 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32784 + }
32785 +*/
32786 +#ifdef CONFIG_X86_PAE
32787 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32788 +/*
32789 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32790 + pgd = pgd_offset_k(addr);
32791 + pud = pud_offset(pgd, addr);
32792 + pmd = pmd_offset(pud, addr);
32793 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32794 + }
32795 +*/
32796 +#endif
32797 +
32798 +#ifdef CONFIG_MODULES
32799 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32800 +#endif
32801 +
32802 +#else
32803 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32804 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32805 + pgd = pgd_offset_k(addr);
32806 + pud = pud_offset(pgd, addr);
32807 + pmd = pmd_offset(pud, addr);
32808 + if (!pmd_present(*pmd))
32809 + continue;
32810 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32811 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32812 + else
32813 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32814 + }
32815 +
32816 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32817 + end = addr + KERNEL_IMAGE_SIZE;
32818 + for (; addr < end; addr += PMD_SIZE) {
32819 + pgd = pgd_offset_k(addr);
32820 + pud = pud_offset(pgd, addr);
32821 + pmd = pmd_offset(pud, addr);
32822 + if (!pmd_present(*pmd))
32823 + continue;
32824 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32825 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32826 + }
32827 +#endif
32828 +
32829 + flush_tlb_all();
32830 +#endif
32831 +
32832 free_init_pages("unused kernel",
32833 (unsigned long)(&__init_begin),
32834 (unsigned long)(&__init_end));
32835 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32836 index c8140e1..59257fc 100644
32837 --- a/arch/x86/mm/init_32.c
32838 +++ b/arch/x86/mm/init_32.c
32839 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32840 bool __read_mostly __vmalloc_start_set = false;
32841
32842 /*
32843 - * Creates a middle page table and puts a pointer to it in the
32844 - * given global directory entry. This only returns the gd entry
32845 - * in non-PAE compilation mode, since the middle layer is folded.
32846 - */
32847 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32848 -{
32849 - pud_t *pud;
32850 - pmd_t *pmd_table;
32851 -
32852 -#ifdef CONFIG_X86_PAE
32853 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32854 - pmd_table = (pmd_t *)alloc_low_page();
32855 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32856 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32857 - pud = pud_offset(pgd, 0);
32858 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32859 -
32860 - return pmd_table;
32861 - }
32862 -#endif
32863 - pud = pud_offset(pgd, 0);
32864 - pmd_table = pmd_offset(pud, 0);
32865 -
32866 - return pmd_table;
32867 -}
32868 -
32869 -/*
32870 * Create a page table and place a pointer to it in a middle page
32871 * directory entry:
32872 */
32873 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32874 pte_t *page_table = (pte_t *)alloc_low_page();
32875
32876 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32877 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32878 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32879 +#else
32880 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32881 +#endif
32882 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32883 }
32884
32885 return pte_offset_kernel(pmd, 0);
32886 }
32887
32888 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32889 +{
32890 + pud_t *pud;
32891 + pmd_t *pmd_table;
32892 +
32893 + pud = pud_offset(pgd, 0);
32894 + pmd_table = pmd_offset(pud, 0);
32895 +
32896 + return pmd_table;
32897 +}
32898 +
32899 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32900 {
32901 int pgd_idx = pgd_index(vaddr);
32902 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32903 int pgd_idx, pmd_idx;
32904 unsigned long vaddr;
32905 pgd_t *pgd;
32906 + pud_t *pud;
32907 pmd_t *pmd;
32908 pte_t *pte = NULL;
32909 unsigned long count = page_table_range_init_count(start, end);
32910 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32911 pgd = pgd_base + pgd_idx;
32912
32913 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32914 - pmd = one_md_table_init(pgd);
32915 - pmd = pmd + pmd_index(vaddr);
32916 + pud = pud_offset(pgd, vaddr);
32917 + pmd = pmd_offset(pud, vaddr);
32918 +
32919 +#ifdef CONFIG_X86_PAE
32920 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32921 +#endif
32922 +
32923 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
32924 pmd++, pmd_idx++) {
32925 pte = page_table_kmap_check(one_page_table_init(pmd),
32926 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32927 }
32928 }
32929
32930 -static inline int is_kernel_text(unsigned long addr)
32931 +static inline int is_kernel_text(unsigned long start, unsigned long end)
32932 {
32933 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
32934 - return 1;
32935 - return 0;
32936 + if ((start >= ktla_ktva((unsigned long)_etext) ||
32937 + end <= ktla_ktva((unsigned long)_stext)) &&
32938 + (start >= ktla_ktva((unsigned long)_einittext) ||
32939 + end <= ktla_ktva((unsigned long)_sinittext)) &&
32940 +
32941 +#ifdef CONFIG_ACPI_SLEEP
32942 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
32943 +#endif
32944 +
32945 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
32946 + return 0;
32947 + return 1;
32948 }
32949
32950 /*
32951 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
32952 unsigned long last_map_addr = end;
32953 unsigned long start_pfn, end_pfn;
32954 pgd_t *pgd_base = swapper_pg_dir;
32955 - int pgd_idx, pmd_idx, pte_ofs;
32956 + unsigned int pgd_idx, pmd_idx, pte_ofs;
32957 unsigned long pfn;
32958 pgd_t *pgd;
32959 + pud_t *pud;
32960 pmd_t *pmd;
32961 pte_t *pte;
32962 unsigned pages_2m, pages_4k;
32963 @@ -291,8 +295,13 @@ repeat:
32964 pfn = start_pfn;
32965 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
32966 pgd = pgd_base + pgd_idx;
32967 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
32968 - pmd = one_md_table_init(pgd);
32969 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
32970 + pud = pud_offset(pgd, 0);
32971 + pmd = pmd_offset(pud, 0);
32972 +
32973 +#ifdef CONFIG_X86_PAE
32974 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32975 +#endif
32976
32977 if (pfn >= end_pfn)
32978 continue;
32979 @@ -304,14 +313,13 @@ repeat:
32980 #endif
32981 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
32982 pmd++, pmd_idx++) {
32983 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
32984 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
32985
32986 /*
32987 * Map with big pages if possible, otherwise
32988 * create normal page tables:
32989 */
32990 if (use_pse) {
32991 - unsigned int addr2;
32992 pgprot_t prot = PAGE_KERNEL_LARGE;
32993 /*
32994 * first pass will use the same initial
32995 @@ -322,11 +330,7 @@ repeat:
32996 _PAGE_PSE);
32997
32998 pfn &= PMD_MASK >> PAGE_SHIFT;
32999 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33000 - PAGE_OFFSET + PAGE_SIZE-1;
33001 -
33002 - if (is_kernel_text(addr) ||
33003 - is_kernel_text(addr2))
33004 + if (is_kernel_text(address, address + PMD_SIZE))
33005 prot = PAGE_KERNEL_LARGE_EXEC;
33006
33007 pages_2m++;
33008 @@ -343,7 +347,7 @@ repeat:
33009 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33010 pte += pte_ofs;
33011 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33012 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33013 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33014 pgprot_t prot = PAGE_KERNEL;
33015 /*
33016 * first pass will use the same initial
33017 @@ -351,7 +355,7 @@ repeat:
33018 */
33019 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33020
33021 - if (is_kernel_text(addr))
33022 + if (is_kernel_text(address, address + PAGE_SIZE))
33023 prot = PAGE_KERNEL_EXEC;
33024
33025 pages_4k++;
33026 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33027
33028 pud = pud_offset(pgd, va);
33029 pmd = pmd_offset(pud, va);
33030 - if (!pmd_present(*pmd))
33031 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33032 break;
33033
33034 /* should not be large page here */
33035 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33036
33037 static void __init pagetable_init(void)
33038 {
33039 - pgd_t *pgd_base = swapper_pg_dir;
33040 -
33041 - permanent_kmaps_init(pgd_base);
33042 + permanent_kmaps_init(swapper_pg_dir);
33043 }
33044
33045 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33046 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33047 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33048
33049 /* user-defined highmem size */
33050 @@ -787,10 +789,10 @@ void __init mem_init(void)
33051 ((unsigned long)&__init_end -
33052 (unsigned long)&__init_begin) >> 10,
33053
33054 - (unsigned long)&_etext, (unsigned long)&_edata,
33055 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33056 + (unsigned long)&_sdata, (unsigned long)&_edata,
33057 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33058
33059 - (unsigned long)&_text, (unsigned long)&_etext,
33060 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33061 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33062
33063 /*
33064 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33065 if (!kernel_set_to_readonly)
33066 return;
33067
33068 + start = ktla_ktva(start);
33069 pr_debug("Set kernel text: %lx - %lx for read write\n",
33070 start, start+size);
33071
33072 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33073 if (!kernel_set_to_readonly)
33074 return;
33075
33076 + start = ktla_ktva(start);
33077 pr_debug("Set kernel text: %lx - %lx for read only\n",
33078 start, start+size);
33079
33080 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33081 unsigned long start = PFN_ALIGN(_text);
33082 unsigned long size = PFN_ALIGN(_etext) - start;
33083
33084 + start = ktla_ktva(start);
33085 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33086 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33087 size >> 10);
33088 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33089 index 30eb05a..ae671ac 100644
33090 --- a/arch/x86/mm/init_64.c
33091 +++ b/arch/x86/mm/init_64.c
33092 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33093 * around without checking the pgd every time.
33094 */
33095
33096 -pteval_t __supported_pte_mask __read_mostly = ~0;
33097 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33098 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33099
33100 int force_personality32;
33101 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33102
33103 for (address = start; address <= end; address += PGDIR_SIZE) {
33104 const pgd_t *pgd_ref = pgd_offset_k(address);
33105 +
33106 +#ifdef CONFIG_PAX_PER_CPU_PGD
33107 + unsigned long cpu;
33108 +#else
33109 struct page *page;
33110 +#endif
33111
33112 /*
33113 * When it is called after memory hot remove, pgd_none()
33114 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33115 continue;
33116
33117 spin_lock(&pgd_lock);
33118 +
33119 +#ifdef CONFIG_PAX_PER_CPU_PGD
33120 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33121 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33122 +
33123 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33124 + BUG_ON(pgd_page_vaddr(*pgd)
33125 + != pgd_page_vaddr(*pgd_ref));
33126 +
33127 + if (removed) {
33128 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33129 + pgd_clear(pgd);
33130 + } else {
33131 + if (pgd_none(*pgd))
33132 + set_pgd(pgd, *pgd_ref);
33133 + }
33134 +
33135 + pgd = pgd_offset_cpu(cpu, kernel, address);
33136 +#else
33137 list_for_each_entry(page, &pgd_list, lru) {
33138 pgd_t *pgd;
33139 spinlock_t *pgt_lock;
33140 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33141 /* the pgt_lock only for Xen */
33142 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33143 spin_lock(pgt_lock);
33144 +#endif
33145
33146 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33147 BUG_ON(pgd_page_vaddr(*pgd)
33148 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33149 set_pgd(pgd, *pgd_ref);
33150 }
33151
33152 +#ifndef CONFIG_PAX_PER_CPU_PGD
33153 spin_unlock(pgt_lock);
33154 +#endif
33155 +
33156 }
33157 spin_unlock(&pgd_lock);
33158 }
33159 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33160 {
33161 if (pgd_none(*pgd)) {
33162 pud_t *pud = (pud_t *)spp_getpage();
33163 - pgd_populate(&init_mm, pgd, pud);
33164 + pgd_populate_kernel(&init_mm, pgd, pud);
33165 if (pud != pud_offset(pgd, 0))
33166 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33167 pud, pud_offset(pgd, 0));
33168 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33169 {
33170 if (pud_none(*pud)) {
33171 pmd_t *pmd = (pmd_t *) spp_getpage();
33172 - pud_populate(&init_mm, pud, pmd);
33173 + pud_populate_kernel(&init_mm, pud, pmd);
33174 if (pmd != pmd_offset(pud, 0))
33175 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33176 pmd, pmd_offset(pud, 0));
33177 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33178 pmd = fill_pmd(pud, vaddr);
33179 pte = fill_pte(pmd, vaddr);
33180
33181 + pax_open_kernel();
33182 set_pte(pte, new_pte);
33183 + pax_close_kernel();
33184
33185 /*
33186 * It's enough to flush this one mapping.
33187 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33188 pgd = pgd_offset_k((unsigned long)__va(phys));
33189 if (pgd_none(*pgd)) {
33190 pud = (pud_t *) spp_getpage();
33191 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33192 - _PAGE_USER));
33193 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33194 }
33195 pud = pud_offset(pgd, (unsigned long)__va(phys));
33196 if (pud_none(*pud)) {
33197 pmd = (pmd_t *) spp_getpage();
33198 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33199 - _PAGE_USER));
33200 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33201 }
33202 pmd = pmd_offset(pud, phys);
33203 BUG_ON(!pmd_none(*pmd));
33204 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33205 prot);
33206
33207 spin_lock(&init_mm.page_table_lock);
33208 - pud_populate(&init_mm, pud, pmd);
33209 + pud_populate_kernel(&init_mm, pud, pmd);
33210 spin_unlock(&init_mm.page_table_lock);
33211 }
33212 __flush_tlb_all();
33213 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33214 page_size_mask);
33215
33216 spin_lock(&init_mm.page_table_lock);
33217 - pgd_populate(&init_mm, pgd, pud);
33218 + pgd_populate_kernel(&init_mm, pgd, pud);
33219 spin_unlock(&init_mm.page_table_lock);
33220 pgd_changed = true;
33221 }
33222 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33223 index 9ca35fc..4b2b7b7 100644
33224 --- a/arch/x86/mm/iomap_32.c
33225 +++ b/arch/x86/mm/iomap_32.c
33226 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33227 type = kmap_atomic_idx_push();
33228 idx = type + KM_TYPE_NR * smp_processor_id();
33229 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33230 +
33231 + pax_open_kernel();
33232 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33233 + pax_close_kernel();
33234 +
33235 arch_flush_lazy_mmu_mode();
33236
33237 return (void *)vaddr;
33238 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33239 index fdf617c..b9e85bc 100644
33240 --- a/arch/x86/mm/ioremap.c
33241 +++ b/arch/x86/mm/ioremap.c
33242 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33243 unsigned long i;
33244
33245 for (i = 0; i < nr_pages; ++i)
33246 - if (pfn_valid(start_pfn + i) &&
33247 - !PageReserved(pfn_to_page(start_pfn + i)))
33248 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33249 + !PageReserved(pfn_to_page(start_pfn + i))))
33250 return 1;
33251
33252 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33253 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33254 *
33255 * Caller must ensure there is only one unmapping for the same pointer.
33256 */
33257 -void iounmap(volatile void __iomem *addr)
33258 +void iounmap(const volatile void __iomem *addr)
33259 {
33260 struct vm_struct *p, *o;
33261
33262 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33263 */
33264 void *xlate_dev_mem_ptr(phys_addr_t phys)
33265 {
33266 - void *addr;
33267 - unsigned long start = phys & PAGE_MASK;
33268 -
33269 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33270 - if (page_is_ram(start >> PAGE_SHIFT))
33271 + if (page_is_ram(phys >> PAGE_SHIFT))
33272 +#ifdef CONFIG_HIGHMEM
33273 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33274 +#endif
33275 return __va(phys);
33276
33277 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33278 - if (addr)
33279 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33280 -
33281 - return addr;
33282 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33283 }
33284
33285 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33286 {
33287 if (page_is_ram(phys >> PAGE_SHIFT))
33288 +#ifdef CONFIG_HIGHMEM
33289 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33290 +#endif
33291 return;
33292
33293 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33294 return;
33295 }
33296
33297 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33298 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33299
33300 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33301 {
33302 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33303 early_ioremap_setup();
33304
33305 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33306 - memset(bm_pte, 0, sizeof(bm_pte));
33307 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33308 + pmd_populate_user(&init_mm, pmd, bm_pte);
33309
33310 /*
33311 * The boot-ioremap range spans multiple pmds, for which
33312 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33313 index b4f2e7e..96c9c3e 100644
33314 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33315 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33316 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33317 * memory (e.g. tracked pages)? For now, we need this to avoid
33318 * invoking kmemcheck for PnP BIOS calls.
33319 */
33320 - if (regs->flags & X86_VM_MASK)
33321 + if (v8086_mode(regs))
33322 return false;
33323 - if (regs->cs != __KERNEL_CS)
33324 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33325 return false;
33326
33327 pte = kmemcheck_pte_lookup(address);
33328 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33329 index df4552b..12c129c 100644
33330 --- a/arch/x86/mm/mmap.c
33331 +++ b/arch/x86/mm/mmap.c
33332 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33333 * Leave an at least ~128 MB hole with possible stack randomization.
33334 */
33335 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33336 -#define MAX_GAP (TASK_SIZE/6*5)
33337 +#define MAX_GAP (pax_task_size/6*5)
33338
33339 static int mmap_is_legacy(void)
33340 {
33341 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33342 return rnd << PAGE_SHIFT;
33343 }
33344
33345 -static unsigned long mmap_base(void)
33346 +static unsigned long mmap_base(struct mm_struct *mm)
33347 {
33348 unsigned long gap = rlimit(RLIMIT_STACK);
33349 + unsigned long pax_task_size = TASK_SIZE;
33350 +
33351 +#ifdef CONFIG_PAX_SEGMEXEC
33352 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33353 + pax_task_size = SEGMEXEC_TASK_SIZE;
33354 +#endif
33355
33356 if (gap < MIN_GAP)
33357 gap = MIN_GAP;
33358 else if (gap > MAX_GAP)
33359 gap = MAX_GAP;
33360
33361 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33362 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33363 }
33364
33365 /*
33366 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33367 * does, but not when emulating X86_32
33368 */
33369 -static unsigned long mmap_legacy_base(void)
33370 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33371 {
33372 - if (mmap_is_ia32())
33373 + if (mmap_is_ia32()) {
33374 +
33375 +#ifdef CONFIG_PAX_SEGMEXEC
33376 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33377 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33378 + else
33379 +#endif
33380 +
33381 return TASK_UNMAPPED_BASE;
33382 - else
33383 + } else
33384 return TASK_UNMAPPED_BASE + mmap_rnd();
33385 }
33386
33387 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33388 */
33389 void arch_pick_mmap_layout(struct mm_struct *mm)
33390 {
33391 - mm->mmap_legacy_base = mmap_legacy_base();
33392 - mm->mmap_base = mmap_base();
33393 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33394 + mm->mmap_base = mmap_base(mm);
33395 +
33396 +#ifdef CONFIG_PAX_RANDMMAP
33397 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33398 + mm->mmap_legacy_base += mm->delta_mmap;
33399 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33400 + }
33401 +#endif
33402
33403 if (mmap_is_legacy()) {
33404 mm->mmap_base = mm->mmap_legacy_base;
33405 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33406 index 0057a7a..95c7edd 100644
33407 --- a/arch/x86/mm/mmio-mod.c
33408 +++ b/arch/x86/mm/mmio-mod.c
33409 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33410 break;
33411 default:
33412 {
33413 - unsigned char *ip = (unsigned char *)instptr;
33414 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33415 my_trace->opcode = MMIO_UNKNOWN_OP;
33416 my_trace->width = 0;
33417 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33418 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33419 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33420 void __iomem *addr)
33421 {
33422 - static atomic_t next_id;
33423 + static atomic_unchecked_t next_id;
33424 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33425 /* These are page-unaligned. */
33426 struct mmiotrace_map map = {
33427 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33428 .private = trace
33429 },
33430 .phys = offset,
33431 - .id = atomic_inc_return(&next_id)
33432 + .id = atomic_inc_return_unchecked(&next_id)
33433 };
33434 map.map_id = trace->id;
33435
33436 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33437 ioremap_trace_core(offset, size, addr);
33438 }
33439
33440 -static void iounmap_trace_core(volatile void __iomem *addr)
33441 +static void iounmap_trace_core(const volatile void __iomem *addr)
33442 {
33443 struct mmiotrace_map map = {
33444 .phys = 0,
33445 @@ -328,7 +328,7 @@ not_enabled:
33446 }
33447 }
33448
33449 -void mmiotrace_iounmap(volatile void __iomem *addr)
33450 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33451 {
33452 might_sleep();
33453 if (is_enabled()) /* recheck and proper locking in *_core() */
33454 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33455 index 1a88370..3f598b5 100644
33456 --- a/arch/x86/mm/numa.c
33457 +++ b/arch/x86/mm/numa.c
33458 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33459 }
33460 }
33461
33462 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33463 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33464 {
33465 unsigned long uninitialized_var(pfn_align);
33466 int i, nid;
33467 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33468 index 536ea2f..f42c293 100644
33469 --- a/arch/x86/mm/pageattr.c
33470 +++ b/arch/x86/mm/pageattr.c
33471 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33472 */
33473 #ifdef CONFIG_PCI_BIOS
33474 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33475 - pgprot_val(forbidden) |= _PAGE_NX;
33476 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33477 #endif
33478
33479 /*
33480 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33481 * Does not cover __inittext since that is gone later on. On
33482 * 64bit we do not enforce !NX on the low mapping
33483 */
33484 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33485 - pgprot_val(forbidden) |= _PAGE_NX;
33486 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33487 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33488
33489 +#ifdef CONFIG_DEBUG_RODATA
33490 /*
33491 * The .rodata section needs to be read-only. Using the pfn
33492 * catches all aliases.
33493 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33494 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33495 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33496 pgprot_val(forbidden) |= _PAGE_RW;
33497 +#endif
33498
33499 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33500 /*
33501 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33502 }
33503 #endif
33504
33505 +#ifdef CONFIG_PAX_KERNEXEC
33506 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33507 + pgprot_val(forbidden) |= _PAGE_RW;
33508 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33509 + }
33510 +#endif
33511 +
33512 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33513
33514 return prot;
33515 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33516 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33517 {
33518 /* change init_mm */
33519 + pax_open_kernel();
33520 set_pte_atomic(kpte, pte);
33521 +
33522 #ifdef CONFIG_X86_32
33523 if (!SHARED_KERNEL_PMD) {
33524 +
33525 +#ifdef CONFIG_PAX_PER_CPU_PGD
33526 + unsigned long cpu;
33527 +#else
33528 struct page *page;
33529 +#endif
33530
33531 +#ifdef CONFIG_PAX_PER_CPU_PGD
33532 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33533 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33534 +#else
33535 list_for_each_entry(page, &pgd_list, lru) {
33536 - pgd_t *pgd;
33537 + pgd_t *pgd = (pgd_t *)page_address(page);
33538 +#endif
33539 +
33540 pud_t *pud;
33541 pmd_t *pmd;
33542
33543 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33544 + pgd += pgd_index(address);
33545 pud = pud_offset(pgd, address);
33546 pmd = pmd_offset(pud, address);
33547 set_pte_atomic((pte_t *)pmd, pte);
33548 }
33549 }
33550 #endif
33551 + pax_close_kernel();
33552 }
33553
33554 static int
33555 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33556 index 7ac6869..c0ba541 100644
33557 --- a/arch/x86/mm/pat.c
33558 +++ b/arch/x86/mm/pat.c
33559 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33560 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33561
33562 if (pg_flags == _PGMT_DEFAULT)
33563 - return -1;
33564 + return _PAGE_CACHE_MODE_NUM;
33565 else if (pg_flags == _PGMT_WC)
33566 return _PAGE_CACHE_MODE_WC;
33567 else if (pg_flags == _PGMT_UC_MINUS)
33568 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33569
33570 page = pfn_to_page(pfn);
33571 type = get_page_memtype(page);
33572 - if (type != -1) {
33573 + if (type != _PAGE_CACHE_MODE_NUM) {
33574 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33575 start, end - 1, type, req_type);
33576 if (new_type)
33577 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33578
33579 if (!entry) {
33580 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33581 - current->comm, current->pid, start, end - 1);
33582 + current->comm, task_pid_nr(current), start, end - 1);
33583 return -EINVAL;
33584 }
33585
33586 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33587 page = pfn_to_page(paddr >> PAGE_SHIFT);
33588 rettype = get_page_memtype(page);
33589 /*
33590 - * -1 from get_page_memtype() implies RAM page is in its
33591 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33592 * default state and not reserved, and hence of type WB
33593 */
33594 - if (rettype == -1)
33595 + if (rettype == _PAGE_CACHE_MODE_NUM)
33596 rettype = _PAGE_CACHE_MODE_WB;
33597
33598 return rettype;
33599 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33600
33601 while (cursor < to) {
33602 if (!devmem_is_allowed(pfn)) {
33603 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33604 - current->comm, from, to - 1);
33605 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33606 + current->comm, from, to - 1, cursor);
33607 return 0;
33608 }
33609 cursor += PAGE_SIZE;
33610 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33611 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33612 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33613 "for [mem %#010Lx-%#010Lx]\n",
33614 - current->comm, current->pid,
33615 + current->comm, task_pid_nr(current),
33616 cattr_name(pcm),
33617 base, (unsigned long long)(base + size-1));
33618 return -EINVAL;
33619 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33620 pcm = lookup_memtype(paddr);
33621 if (want_pcm != pcm) {
33622 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33623 - current->comm, current->pid,
33624 + current->comm, task_pid_nr(current),
33625 cattr_name(want_pcm),
33626 (unsigned long long)paddr,
33627 (unsigned long long)(paddr + size - 1),
33628 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33629 free_memtype(paddr, paddr + size);
33630 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33631 " for [mem %#010Lx-%#010Lx], got %s\n",
33632 - current->comm, current->pid,
33633 + current->comm, task_pid_nr(current),
33634 cattr_name(want_pcm),
33635 (unsigned long long)paddr,
33636 (unsigned long long)(paddr + size - 1),
33637 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33638 index 6582adc..fcc5d0b 100644
33639 --- a/arch/x86/mm/pat_rbtree.c
33640 +++ b/arch/x86/mm/pat_rbtree.c
33641 @@ -161,7 +161,7 @@ success:
33642
33643 failure:
33644 printk(KERN_INFO "%s:%d conflicting memory types "
33645 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33646 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33647 end, cattr_name(found_type), cattr_name(match->type));
33648 return -EBUSY;
33649 }
33650 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33651 index 9f0614d..92ae64a 100644
33652 --- a/arch/x86/mm/pf_in.c
33653 +++ b/arch/x86/mm/pf_in.c
33654 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33655 int i;
33656 enum reason_type rv = OTHERS;
33657
33658 - p = (unsigned char *)ins_addr;
33659 + p = (unsigned char *)ktla_ktva(ins_addr);
33660 p += skip_prefix(p, &prf);
33661 p += get_opcode(p, &opcode);
33662
33663 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33664 struct prefix_bits prf;
33665 int i;
33666
33667 - p = (unsigned char *)ins_addr;
33668 + p = (unsigned char *)ktla_ktva(ins_addr);
33669 p += skip_prefix(p, &prf);
33670 p += get_opcode(p, &opcode);
33671
33672 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33673 struct prefix_bits prf;
33674 int i;
33675
33676 - p = (unsigned char *)ins_addr;
33677 + p = (unsigned char *)ktla_ktva(ins_addr);
33678 p += skip_prefix(p, &prf);
33679 p += get_opcode(p, &opcode);
33680
33681 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33682 struct prefix_bits prf;
33683 int i;
33684
33685 - p = (unsigned char *)ins_addr;
33686 + p = (unsigned char *)ktla_ktva(ins_addr);
33687 p += skip_prefix(p, &prf);
33688 p += get_opcode(p, &opcode);
33689 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33690 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33691 struct prefix_bits prf;
33692 int i;
33693
33694 - p = (unsigned char *)ins_addr;
33695 + p = (unsigned char *)ktla_ktva(ins_addr);
33696 p += skip_prefix(p, &prf);
33697 p += get_opcode(p, &opcode);
33698 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33699 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33700 index 6fb6927..4fc13c0 100644
33701 --- a/arch/x86/mm/pgtable.c
33702 +++ b/arch/x86/mm/pgtable.c
33703 @@ -97,10 +97,71 @@ static inline void pgd_list_del(pgd_t *pgd)
33704 list_del(&page->lru);
33705 }
33706
33707 -#define UNSHARED_PTRS_PER_PGD \
33708 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33709 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33710 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33711
33712 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33713 +{
33714 + unsigned int count = USER_PGD_PTRS;
33715
33716 + if (!pax_user_shadow_base)
33717 + return;
33718 +
33719 + while (count--)
33720 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33721 +}
33722 +#endif
33723 +
33724 +#ifdef CONFIG_PAX_PER_CPU_PGD
33725 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33726 +{
33727 + unsigned int count = USER_PGD_PTRS;
33728 +
33729 + while (count--) {
33730 + pgd_t pgd;
33731 +
33732 +#ifdef CONFIG_X86_64
33733 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33734 +#else
33735 + pgd = *src++;
33736 +#endif
33737 +
33738 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33739 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33740 +#endif
33741 +
33742 + *dst++ = pgd;
33743 + }
33744 +
33745 +}
33746 +#endif
33747 +
33748 +#ifdef CONFIG_X86_64
33749 +#define pxd_t pud_t
33750 +#define pyd_t pgd_t
33751 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33752 +#define pgtable_pxd_page_ctor(page) true
33753 +#define pgtable_pxd_page_dtor(page)
33754 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33755 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33756 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33757 +#define PYD_SIZE PGDIR_SIZE
33758 +#else
33759 +#define pxd_t pmd_t
33760 +#define pyd_t pud_t
33761 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33762 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33763 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33764 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33765 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33766 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33767 +#define PYD_SIZE PUD_SIZE
33768 +#endif
33769 +
33770 +#ifdef CONFIG_PAX_PER_CPU_PGD
33771 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33772 +static inline void pgd_dtor(pgd_t *pgd) {}
33773 +#else
33774 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33775 {
33776 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33777 @@ -141,6 +202,7 @@ static void pgd_dtor(pgd_t *pgd)
33778 pgd_list_del(pgd);
33779 spin_unlock(&pgd_lock);
33780 }
33781 +#endif
33782
33783 /*
33784 * List of all pgd's needed for non-PAE so it can invalidate entries
33785 @@ -153,7 +215,7 @@ static void pgd_dtor(pgd_t *pgd)
33786 * -- nyc
33787 */
33788
33789 -#ifdef CONFIG_X86_PAE
33790 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33791 /*
33792 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33793 * updating the top-level pagetable entries to guarantee the
33794 @@ -165,7 +227,7 @@ static void pgd_dtor(pgd_t *pgd)
33795 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33796 * and initialize the kernel pmds here.
33797 */
33798 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33799 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33800
33801 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33802 {
33803 @@ -183,43 +245,45 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33804 */
33805 flush_tlb_mm(mm);
33806 }
33807 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33808 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33809 #else /* !CONFIG_X86_PAE */
33810
33811 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33812 -#define PREALLOCATED_PMDS 0
33813 +#define PREALLOCATED_PXDS 0
33814
33815 #endif /* CONFIG_X86_PAE */
33816
33817 -static void free_pmds(pmd_t *pmds[])
33818 +static void free_pxds(pxd_t *pxds[])
33819 {
33820 int i;
33821
33822 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33823 - if (pmds[i]) {
33824 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33825 - free_page((unsigned long)pmds[i]);
33826 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33827 + if (pxds[i]) {
33828 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33829 + free_page((unsigned long)pxds[i]);
33830 }
33831 }
33832
33833 -static int preallocate_pmds(pmd_t *pmds[])
33834 +static int preallocate_pxds(pxd_t *pxds[])
33835 {
33836 int i;
33837 bool failed = false;
33838
33839 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33840 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33841 - if (!pmd)
33842 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33843 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33844 + if (!pxd)
33845 failed = true;
33846 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33847 - free_page((unsigned long)pmd);
33848 - pmd = NULL;
33849 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33850 + free_page((unsigned long)pxd);
33851 + pxd = NULL;
33852 failed = true;
33853 }
33854 - pmds[i] = pmd;
33855 + pxds[i] = pxd;
33856 }
33857
33858 if (failed) {
33859 - free_pmds(pmds);
33860 + free_pxds(pxds);
33861 return -ENOMEM;
33862 }
33863
33864 @@ -232,49 +296,52 @@ static int preallocate_pmds(pmd_t *pmds[])
33865 * preallocate which never got a corresponding vma will need to be
33866 * freed manually.
33867 */
33868 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33869 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33870 {
33871 int i;
33872
33873 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33874 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33875 pgd_t pgd = pgdp[i];
33876
33877 if (pgd_val(pgd) != 0) {
33878 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33879 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33880
33881 - pgdp[i] = native_make_pgd(0);
33882 + set_pgd(pgdp + i, native_make_pgd(0));
33883
33884 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33885 - pmd_free(mm, pmd);
33886 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33887 + pxd_free(mm, pxd);
33888 }
33889 }
33890 }
33891
33892 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33893 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33894 {
33895 - pud_t *pud;
33896 + pyd_t *pyd;
33897 int i;
33898
33899 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33900 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33901 return;
33902
33903 - pud = pud_offset(pgd, 0);
33904 -
33905 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33906 - pmd_t *pmd = pmds[i];
33907 +#ifdef CONFIG_X86_64
33908 + pyd = pyd_offset(mm, 0L);
33909 +#else
33910 + pyd = pyd_offset(pgd, 0L);
33911 +#endif
33912
33913 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33914 + pxd_t *pxd = pxds[i];
33915 if (i >= KERNEL_PGD_BOUNDARY)
33916 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33917 - sizeof(pmd_t) * PTRS_PER_PMD);
33918 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33919 + sizeof(pxd_t) * PTRS_PER_PMD);
33920
33921 - pud_populate(mm, pud, pmd);
33922 + pyd_populate(mm, pyd, pxd);
33923 }
33924 }
33925
33926 pgd_t *pgd_alloc(struct mm_struct *mm)
33927 {
33928 pgd_t *pgd;
33929 - pmd_t *pmds[PREALLOCATED_PMDS];
33930 + pxd_t *pxds[PREALLOCATED_PXDS];
33931
33932 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
33933
33934 @@ -283,11 +350,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33935
33936 mm->pgd = pgd;
33937
33938 - if (preallocate_pmds(pmds) != 0)
33939 + if (preallocate_pxds(pxds) != 0)
33940 goto out_free_pgd;
33941
33942 if (paravirt_pgd_alloc(mm) != 0)
33943 - goto out_free_pmds;
33944 + goto out_free_pxds;
33945
33946 /*
33947 * Make sure that pre-populating the pmds is atomic with
33948 @@ -297,14 +364,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33949 spin_lock(&pgd_lock);
33950
33951 pgd_ctor(mm, pgd);
33952 - pgd_prepopulate_pmd(mm, pgd, pmds);
33953 + pgd_prepopulate_pxd(mm, pgd, pxds);
33954
33955 spin_unlock(&pgd_lock);
33956
33957 return pgd;
33958
33959 -out_free_pmds:
33960 - free_pmds(pmds);
33961 +out_free_pxds:
33962 + free_pxds(pxds);
33963 out_free_pgd:
33964 free_page((unsigned long)pgd);
33965 out:
33966 @@ -313,7 +380,7 @@ out:
33967
33968 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
33969 {
33970 - pgd_mop_up_pmds(mm, pgd);
33971 + pgd_mop_up_pxds(mm, pgd);
33972 pgd_dtor(pgd);
33973 paravirt_pgd_free(mm, pgd);
33974 free_page((unsigned long)pgd);
33975 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
33976 index 75cc097..79a097f 100644
33977 --- a/arch/x86/mm/pgtable_32.c
33978 +++ b/arch/x86/mm/pgtable_32.c
33979 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
33980 return;
33981 }
33982 pte = pte_offset_kernel(pmd, vaddr);
33983 +
33984 + pax_open_kernel();
33985 if (pte_val(pteval))
33986 set_pte_at(&init_mm, vaddr, pte, pteval);
33987 else
33988 pte_clear(&init_mm, vaddr, pte);
33989 + pax_close_kernel();
33990
33991 /*
33992 * It's enough to flush this one mapping.
33993 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
33994 index e666cbb..61788c45 100644
33995 --- a/arch/x86/mm/physaddr.c
33996 +++ b/arch/x86/mm/physaddr.c
33997 @@ -10,7 +10,7 @@
33998 #ifdef CONFIG_X86_64
33999
34000 #ifdef CONFIG_DEBUG_VIRTUAL
34001 -unsigned long __phys_addr(unsigned long x)
34002 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34003 {
34004 unsigned long y = x - __START_KERNEL_map;
34005
34006 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34007 #else
34008
34009 #ifdef CONFIG_DEBUG_VIRTUAL
34010 -unsigned long __phys_addr(unsigned long x)
34011 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34012 {
34013 unsigned long phys_addr = x - PAGE_OFFSET;
34014 /* VMALLOC_* aren't constants */
34015 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34016 index 90555bf..f5f1828 100644
34017 --- a/arch/x86/mm/setup_nx.c
34018 +++ b/arch/x86/mm/setup_nx.c
34019 @@ -5,8 +5,10 @@
34020 #include <asm/pgtable.h>
34021 #include <asm/proto.h>
34022
34023 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34024 static int disable_nx;
34025
34026 +#ifndef CONFIG_PAX_PAGEEXEC
34027 /*
34028 * noexec = on|off
34029 *
34030 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34031 return 0;
34032 }
34033 early_param("noexec", noexec_setup);
34034 +#endif
34035 +
34036 +#endif
34037
34038 void x86_configure_nx(void)
34039 {
34040 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34041 if (cpu_has_nx && !disable_nx)
34042 __supported_pte_mask |= _PAGE_NX;
34043 else
34044 +#endif
34045 __supported_pte_mask &= ~_PAGE_NX;
34046 }
34047
34048 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34049 index ee61c36..e6fedeb 100644
34050 --- a/arch/x86/mm/tlb.c
34051 +++ b/arch/x86/mm/tlb.c
34052 @@ -48,7 +48,11 @@ void leave_mm(int cpu)
34053 BUG();
34054 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34055 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34056 +
34057 +#ifndef CONFIG_PAX_PER_CPU_PGD
34058 load_cr3(swapper_pg_dir);
34059 +#endif
34060 +
34061 /*
34062 * This gets called in the idle path where RCU
34063 * functions differently. Tracing normally
34064 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34065 new file mode 100644
34066 index 0000000..dace51c
34067 --- /dev/null
34068 +++ b/arch/x86/mm/uderef_64.c
34069 @@ -0,0 +1,37 @@
34070 +#include <linux/mm.h>
34071 +#include <asm/pgtable.h>
34072 +#include <asm/uaccess.h>
34073 +
34074 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34075 +/* PaX: due to the special call convention these functions must
34076 + * - remain leaf functions under all configurations,
34077 + * - never be called directly, only dereferenced from the wrappers.
34078 + */
34079 +void __pax_open_userland(void)
34080 +{
34081 + unsigned int cpu;
34082 +
34083 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34084 + return;
34085 +
34086 + cpu = raw_get_cpu();
34087 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34088 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34089 + raw_put_cpu_no_resched();
34090 +}
34091 +EXPORT_SYMBOL(__pax_open_userland);
34092 +
34093 +void __pax_close_userland(void)
34094 +{
34095 + unsigned int cpu;
34096 +
34097 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34098 + return;
34099 +
34100 + cpu = raw_get_cpu();
34101 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34102 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34103 + raw_put_cpu_no_resched();
34104 +}
34105 +EXPORT_SYMBOL(__pax_close_userland);
34106 +#endif
34107 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34108 index 6440221..f84b5c7 100644
34109 --- a/arch/x86/net/bpf_jit.S
34110 +++ b/arch/x86/net/bpf_jit.S
34111 @@ -9,6 +9,7 @@
34112 */
34113 #include <linux/linkage.h>
34114 #include <asm/dwarf2.h>
34115 +#include <asm/alternative-asm.h>
34116
34117 /*
34118 * Calling convention :
34119 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34120 jle bpf_slow_path_word
34121 mov (SKBDATA,%rsi),%eax
34122 bswap %eax /* ntohl() */
34123 + pax_force_retaddr
34124 ret
34125
34126 sk_load_half:
34127 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34128 jle bpf_slow_path_half
34129 movzwl (SKBDATA,%rsi),%eax
34130 rol $8,%ax # ntohs()
34131 + pax_force_retaddr
34132 ret
34133
34134 sk_load_byte:
34135 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34136 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34137 jle bpf_slow_path_byte
34138 movzbl (SKBDATA,%rsi),%eax
34139 + pax_force_retaddr
34140 ret
34141
34142 /* rsi contains offset and can be scratched */
34143 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34144 js bpf_error
34145 mov - MAX_BPF_STACK + 32(%rbp),%eax
34146 bswap %eax
34147 + pax_force_retaddr
34148 ret
34149
34150 bpf_slow_path_half:
34151 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34152 mov - MAX_BPF_STACK + 32(%rbp),%ax
34153 rol $8,%ax
34154 movzwl %ax,%eax
34155 + pax_force_retaddr
34156 ret
34157
34158 bpf_slow_path_byte:
34159 bpf_slow_path_common(1)
34160 js bpf_error
34161 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34162 + pax_force_retaddr
34163 ret
34164
34165 #define sk_negative_common(SIZE) \
34166 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34167 sk_negative_common(4)
34168 mov (%rax), %eax
34169 bswap %eax
34170 + pax_force_retaddr
34171 ret
34172
34173 bpf_slow_path_half_neg:
34174 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34175 mov (%rax),%ax
34176 rol $8,%ax
34177 movzwl %ax,%eax
34178 + pax_force_retaddr
34179 ret
34180
34181 bpf_slow_path_byte_neg:
34182 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34183 .globl sk_load_byte_negative_offset
34184 sk_negative_common(1)
34185 movzbl (%rax), %eax
34186 + pax_force_retaddr
34187 ret
34188
34189 bpf_error:
34190 @@ -156,4 +166,5 @@ bpf_error:
34191 mov - MAX_BPF_STACK + 16(%rbp),%r14
34192 mov - MAX_BPF_STACK + 24(%rbp),%r15
34193 leaveq
34194 + pax_force_retaddr
34195 ret
34196 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34197 index 9875143..00f6656 100644
34198 --- a/arch/x86/net/bpf_jit_comp.c
34199 +++ b/arch/x86/net/bpf_jit_comp.c
34200 @@ -13,7 +13,11 @@
34201 #include <linux/if_vlan.h>
34202 #include <asm/cacheflush.h>
34203
34204 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34205 +int bpf_jit_enable __read_only;
34206 +#else
34207 int bpf_jit_enable __read_mostly;
34208 +#endif
34209
34210 /*
34211 * assembly code in arch/x86/net/bpf_jit.S
34212 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34213 static void jit_fill_hole(void *area, unsigned int size)
34214 {
34215 /* fill whole space with int3 instructions */
34216 + pax_open_kernel();
34217 memset(area, 0xcc, size);
34218 + pax_close_kernel();
34219 }
34220
34221 struct jit_context {
34222 @@ -896,7 +902,9 @@ common_load:
34223 pr_err("bpf_jit_compile fatal error\n");
34224 return -EFAULT;
34225 }
34226 + pax_open_kernel();
34227 memcpy(image + proglen, temp, ilen);
34228 + pax_close_kernel();
34229 }
34230 proglen += ilen;
34231 addrs[i] = proglen;
34232 @@ -968,7 +976,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34233
34234 if (image) {
34235 bpf_flush_icache(header, image + proglen);
34236 - set_memory_ro((unsigned long)header, header->pages);
34237 prog->bpf_func = (void *)image;
34238 prog->jited = true;
34239 }
34240 @@ -981,12 +988,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34241 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34242 struct bpf_binary_header *header = (void *)addr;
34243
34244 - if (!fp->jited)
34245 - goto free_filter;
34246 + if (fp->jited)
34247 + bpf_jit_binary_free(header);
34248
34249 - set_memory_rw(addr, header->pages);
34250 - bpf_jit_binary_free(header);
34251 -
34252 -free_filter:
34253 bpf_prog_unlock_free(fp);
34254 }
34255 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34256 index 5d04be5..2beeaa2 100644
34257 --- a/arch/x86/oprofile/backtrace.c
34258 +++ b/arch/x86/oprofile/backtrace.c
34259 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34260 struct stack_frame_ia32 *fp;
34261 unsigned long bytes;
34262
34263 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34264 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34265 if (bytes != 0)
34266 return NULL;
34267
34268 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34269 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34270
34271 oprofile_add_trace(bufhead[0].return_address);
34272
34273 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34274 struct stack_frame bufhead[2];
34275 unsigned long bytes;
34276
34277 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34278 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34279 if (bytes != 0)
34280 return NULL;
34281
34282 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34283 {
34284 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34285
34286 - if (!user_mode_vm(regs)) {
34287 + if (!user_mode(regs)) {
34288 unsigned long stack = kernel_stack_pointer(regs);
34289 if (depth)
34290 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34291 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34292 index 1d2e639..f6ef82a 100644
34293 --- a/arch/x86/oprofile/nmi_int.c
34294 +++ b/arch/x86/oprofile/nmi_int.c
34295 @@ -23,6 +23,7 @@
34296 #include <asm/nmi.h>
34297 #include <asm/msr.h>
34298 #include <asm/apic.h>
34299 +#include <asm/pgtable.h>
34300
34301 #include "op_counter.h"
34302 #include "op_x86_model.h"
34303 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34304 if (ret)
34305 return ret;
34306
34307 - if (!model->num_virt_counters)
34308 - model->num_virt_counters = model->num_counters;
34309 + if (!model->num_virt_counters) {
34310 + pax_open_kernel();
34311 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34312 + pax_close_kernel();
34313 + }
34314
34315 mux_init(ops);
34316
34317 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34318 index 50d86c0..7985318 100644
34319 --- a/arch/x86/oprofile/op_model_amd.c
34320 +++ b/arch/x86/oprofile/op_model_amd.c
34321 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34322 num_counters = AMD64_NUM_COUNTERS;
34323 }
34324
34325 - op_amd_spec.num_counters = num_counters;
34326 - op_amd_spec.num_controls = num_counters;
34327 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34328 + pax_open_kernel();
34329 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34330 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34331 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34332 + pax_close_kernel();
34333
34334 return 0;
34335 }
34336 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34337 index d90528e..0127e2b 100644
34338 --- a/arch/x86/oprofile/op_model_ppro.c
34339 +++ b/arch/x86/oprofile/op_model_ppro.c
34340 @@ -19,6 +19,7 @@
34341 #include <asm/msr.h>
34342 #include <asm/apic.h>
34343 #include <asm/nmi.h>
34344 +#include <asm/pgtable.h>
34345
34346 #include "op_x86_model.h"
34347 #include "op_counter.h"
34348 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34349
34350 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34351
34352 - op_arch_perfmon_spec.num_counters = num_counters;
34353 - op_arch_perfmon_spec.num_controls = num_counters;
34354 + pax_open_kernel();
34355 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34356 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34357 + pax_close_kernel();
34358 }
34359
34360 static int arch_perfmon_init(struct oprofile_operations *ignore)
34361 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34362 index 71e8a67..6a313bb 100644
34363 --- a/arch/x86/oprofile/op_x86_model.h
34364 +++ b/arch/x86/oprofile/op_x86_model.h
34365 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34366 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34367 struct op_msrs const * const msrs);
34368 #endif
34369 -};
34370 +} __do_const;
34371
34372 struct op_counter_config;
34373
34374 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34375 index 44b9271..4c5a988 100644
34376 --- a/arch/x86/pci/intel_mid_pci.c
34377 +++ b/arch/x86/pci/intel_mid_pci.c
34378 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34379 pci_mmcfg_late_init();
34380 pcibios_enable_irq = intel_mid_pci_irq_enable;
34381 pcibios_disable_irq = intel_mid_pci_irq_disable;
34382 - pci_root_ops = intel_mid_pci_ops;
34383 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34384 pci_soc_mode = 1;
34385 /* Continue with standard init */
34386 return 1;
34387 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34388 index 5dc6ca5..25c03f5 100644
34389 --- a/arch/x86/pci/irq.c
34390 +++ b/arch/x86/pci/irq.c
34391 @@ -51,7 +51,7 @@ struct irq_router {
34392 struct irq_router_handler {
34393 u16 vendor;
34394 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34395 -};
34396 +} __do_const;
34397
34398 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34399 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34400 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34401 return 0;
34402 }
34403
34404 -static __initdata struct irq_router_handler pirq_routers[] = {
34405 +static __initconst const struct irq_router_handler pirq_routers[] = {
34406 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34407 { PCI_VENDOR_ID_AL, ali_router_probe },
34408 { PCI_VENDOR_ID_ITE, ite_router_probe },
34409 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34410 static void __init pirq_find_router(struct irq_router *r)
34411 {
34412 struct irq_routing_table *rt = pirq_table;
34413 - struct irq_router_handler *h;
34414 + const struct irq_router_handler *h;
34415
34416 #ifdef CONFIG_PCI_BIOS
34417 if (!rt->signature) {
34418 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34419 return 0;
34420 }
34421
34422 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34423 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34424 {
34425 .callback = fix_broken_hp_bios_irq9,
34426 .ident = "HP Pavilion N5400 Series Laptop",
34427 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34428 index 9b83b90..4112152 100644
34429 --- a/arch/x86/pci/pcbios.c
34430 +++ b/arch/x86/pci/pcbios.c
34431 @@ -79,7 +79,7 @@ union bios32 {
34432 static struct {
34433 unsigned long address;
34434 unsigned short segment;
34435 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34436 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34437
34438 /*
34439 * Returns the entry point for the given service, NULL on error
34440 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34441 unsigned long length; /* %ecx */
34442 unsigned long entry; /* %edx */
34443 unsigned long flags;
34444 + struct desc_struct d, *gdt;
34445
34446 local_irq_save(flags);
34447 - __asm__("lcall *(%%edi); cld"
34448 +
34449 + gdt = get_cpu_gdt_table(smp_processor_id());
34450 +
34451 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34452 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34453 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34454 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34455 +
34456 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34457 : "=a" (return_code),
34458 "=b" (address),
34459 "=c" (length),
34460 "=d" (entry)
34461 : "0" (service),
34462 "1" (0),
34463 - "D" (&bios32_indirect));
34464 + "D" (&bios32_indirect),
34465 + "r"(__PCIBIOS_DS)
34466 + : "memory");
34467 +
34468 + pax_open_kernel();
34469 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34470 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34471 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34472 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34473 + pax_close_kernel();
34474 +
34475 local_irq_restore(flags);
34476
34477 switch (return_code) {
34478 - case 0:
34479 - return address + entry;
34480 - case 0x80: /* Not present */
34481 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34482 - return 0;
34483 - default: /* Shouldn't happen */
34484 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34485 - service, return_code);
34486 + case 0: {
34487 + int cpu;
34488 + unsigned char flags;
34489 +
34490 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34491 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34492 + printk(KERN_WARNING "bios32_service: not valid\n");
34493 return 0;
34494 + }
34495 + address = address + PAGE_OFFSET;
34496 + length += 16UL; /* some BIOSs underreport this... */
34497 + flags = 4;
34498 + if (length >= 64*1024*1024) {
34499 + length >>= PAGE_SHIFT;
34500 + flags |= 8;
34501 + }
34502 +
34503 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34504 + gdt = get_cpu_gdt_table(cpu);
34505 + pack_descriptor(&d, address, length, 0x9b, flags);
34506 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34507 + pack_descriptor(&d, address, length, 0x93, flags);
34508 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34509 + }
34510 + return entry;
34511 + }
34512 + case 0x80: /* Not present */
34513 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34514 + return 0;
34515 + default: /* Shouldn't happen */
34516 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34517 + service, return_code);
34518 + return 0;
34519 }
34520 }
34521
34522 static struct {
34523 unsigned long address;
34524 unsigned short segment;
34525 -} pci_indirect = { 0, __KERNEL_CS };
34526 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34527
34528 -static int pci_bios_present;
34529 +static int pci_bios_present __read_only;
34530
34531 static int __init check_pcibios(void)
34532 {
34533 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34534 unsigned long flags, pcibios_entry;
34535
34536 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34537 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34538 + pci_indirect.address = pcibios_entry;
34539
34540 local_irq_save(flags);
34541 - __asm__(
34542 - "lcall *(%%edi); cld\n\t"
34543 + __asm__("movw %w6, %%ds\n\t"
34544 + "lcall *%%ss:(%%edi); cld\n\t"
34545 + "push %%ss\n\t"
34546 + "pop %%ds\n\t"
34547 "jc 1f\n\t"
34548 "xor %%ah, %%ah\n"
34549 "1:"
34550 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34551 "=b" (ebx),
34552 "=c" (ecx)
34553 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34554 - "D" (&pci_indirect)
34555 + "D" (&pci_indirect),
34556 + "r" (__PCIBIOS_DS)
34557 : "memory");
34558 local_irq_restore(flags);
34559
34560 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34561
34562 switch (len) {
34563 case 1:
34564 - __asm__("lcall *(%%esi); cld\n\t"
34565 + __asm__("movw %w6, %%ds\n\t"
34566 + "lcall *%%ss:(%%esi); cld\n\t"
34567 + "push %%ss\n\t"
34568 + "pop %%ds\n\t"
34569 "jc 1f\n\t"
34570 "xor %%ah, %%ah\n"
34571 "1:"
34572 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34573 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34574 "b" (bx),
34575 "D" ((long)reg),
34576 - "S" (&pci_indirect));
34577 + "S" (&pci_indirect),
34578 + "r" (__PCIBIOS_DS));
34579 /*
34580 * Zero-extend the result beyond 8 bits, do not trust the
34581 * BIOS having done it:
34582 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34583 *value &= 0xff;
34584 break;
34585 case 2:
34586 - __asm__("lcall *(%%esi); cld\n\t"
34587 + __asm__("movw %w6, %%ds\n\t"
34588 + "lcall *%%ss:(%%esi); cld\n\t"
34589 + "push %%ss\n\t"
34590 + "pop %%ds\n\t"
34591 "jc 1f\n\t"
34592 "xor %%ah, %%ah\n"
34593 "1:"
34594 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34595 : "1" (PCIBIOS_READ_CONFIG_WORD),
34596 "b" (bx),
34597 "D" ((long)reg),
34598 - "S" (&pci_indirect));
34599 + "S" (&pci_indirect),
34600 + "r" (__PCIBIOS_DS));
34601 /*
34602 * Zero-extend the result beyond 16 bits, do not trust the
34603 * BIOS having done it:
34604 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34605 *value &= 0xffff;
34606 break;
34607 case 4:
34608 - __asm__("lcall *(%%esi); cld\n\t"
34609 + __asm__("movw %w6, %%ds\n\t"
34610 + "lcall *%%ss:(%%esi); cld\n\t"
34611 + "push %%ss\n\t"
34612 + "pop %%ds\n\t"
34613 "jc 1f\n\t"
34614 "xor %%ah, %%ah\n"
34615 "1:"
34616 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34617 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34618 "b" (bx),
34619 "D" ((long)reg),
34620 - "S" (&pci_indirect));
34621 + "S" (&pci_indirect),
34622 + "r" (__PCIBIOS_DS));
34623 break;
34624 }
34625
34626 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34627
34628 switch (len) {
34629 case 1:
34630 - __asm__("lcall *(%%esi); cld\n\t"
34631 + __asm__("movw %w6, %%ds\n\t"
34632 + "lcall *%%ss:(%%esi); cld\n\t"
34633 + "push %%ss\n\t"
34634 + "pop %%ds\n\t"
34635 "jc 1f\n\t"
34636 "xor %%ah, %%ah\n"
34637 "1:"
34638 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34639 "c" (value),
34640 "b" (bx),
34641 "D" ((long)reg),
34642 - "S" (&pci_indirect));
34643 + "S" (&pci_indirect),
34644 + "r" (__PCIBIOS_DS));
34645 break;
34646 case 2:
34647 - __asm__("lcall *(%%esi); cld\n\t"
34648 + __asm__("movw %w6, %%ds\n\t"
34649 + "lcall *%%ss:(%%esi); cld\n\t"
34650 + "push %%ss\n\t"
34651 + "pop %%ds\n\t"
34652 "jc 1f\n\t"
34653 "xor %%ah, %%ah\n"
34654 "1:"
34655 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34656 "c" (value),
34657 "b" (bx),
34658 "D" ((long)reg),
34659 - "S" (&pci_indirect));
34660 + "S" (&pci_indirect),
34661 + "r" (__PCIBIOS_DS));
34662 break;
34663 case 4:
34664 - __asm__("lcall *(%%esi); cld\n\t"
34665 + __asm__("movw %w6, %%ds\n\t"
34666 + "lcall *%%ss:(%%esi); cld\n\t"
34667 + "push %%ss\n\t"
34668 + "pop %%ds\n\t"
34669 "jc 1f\n\t"
34670 "xor %%ah, %%ah\n"
34671 "1:"
34672 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34673 "c" (value),
34674 "b" (bx),
34675 "D" ((long)reg),
34676 - "S" (&pci_indirect));
34677 + "S" (&pci_indirect),
34678 + "r" (__PCIBIOS_DS));
34679 break;
34680 }
34681
34682 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34683
34684 DBG("PCI: Fetching IRQ routing table... ");
34685 __asm__("push %%es\n\t"
34686 + "movw %w8, %%ds\n\t"
34687 "push %%ds\n\t"
34688 "pop %%es\n\t"
34689 - "lcall *(%%esi); cld\n\t"
34690 + "lcall *%%ss:(%%esi); cld\n\t"
34691 "pop %%es\n\t"
34692 + "push %%ss\n\t"
34693 + "pop %%ds\n"
34694 "jc 1f\n\t"
34695 "xor %%ah, %%ah\n"
34696 "1:"
34697 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34698 "1" (0),
34699 "D" ((long) &opt),
34700 "S" (&pci_indirect),
34701 - "m" (opt)
34702 + "m" (opt),
34703 + "r" (__PCIBIOS_DS)
34704 : "memory");
34705 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34706 if (ret & 0xff00)
34707 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34708 {
34709 int ret;
34710
34711 - __asm__("lcall *(%%esi); cld\n\t"
34712 + __asm__("movw %w5, %%ds\n\t"
34713 + "lcall *%%ss:(%%esi); cld\n\t"
34714 + "push %%ss\n\t"
34715 + "pop %%ds\n"
34716 "jc 1f\n\t"
34717 "xor %%ah, %%ah\n"
34718 "1:"
34719 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34720 : "0" (PCIBIOS_SET_PCI_HW_INT),
34721 "b" ((dev->bus->number << 8) | dev->devfn),
34722 "c" ((irq << 8) | (pin + 10)),
34723 - "S" (&pci_indirect));
34724 + "S" (&pci_indirect),
34725 + "r" (__PCIBIOS_DS));
34726 return !(ret & 0xff00);
34727 }
34728 EXPORT_SYMBOL(pcibios_set_irq_routing);
34729 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34730 index 40e7cda..c7e6672 100644
34731 --- a/arch/x86/platform/efi/efi_32.c
34732 +++ b/arch/x86/platform/efi/efi_32.c
34733 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34734 {
34735 struct desc_ptr gdt_descr;
34736
34737 +#ifdef CONFIG_PAX_KERNEXEC
34738 + struct desc_struct d;
34739 +#endif
34740 +
34741 local_irq_save(efi_rt_eflags);
34742
34743 load_cr3(initial_page_table);
34744 __flush_tlb_all();
34745
34746 +#ifdef CONFIG_PAX_KERNEXEC
34747 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34748 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34749 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34750 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34751 +#endif
34752 +
34753 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34754 gdt_descr.size = GDT_SIZE - 1;
34755 load_gdt(&gdt_descr);
34756 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34757 {
34758 struct desc_ptr gdt_descr;
34759
34760 +#ifdef CONFIG_PAX_KERNEXEC
34761 + struct desc_struct d;
34762 +
34763 + memset(&d, 0, sizeof d);
34764 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34765 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34766 +#endif
34767 +
34768 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34769 gdt_descr.size = GDT_SIZE - 1;
34770 load_gdt(&gdt_descr);
34771
34772 +#ifdef CONFIG_PAX_PER_CPU_PGD
34773 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34774 +#else
34775 load_cr3(swapper_pg_dir);
34776 +#endif
34777 +
34778 __flush_tlb_all();
34779
34780 local_irq_restore(efi_rt_eflags);
34781 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34782 index 17e80d8..9fa6e41 100644
34783 --- a/arch/x86/platform/efi/efi_64.c
34784 +++ b/arch/x86/platform/efi/efi_64.c
34785 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34786 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34787 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34788 }
34789 +
34790 +#ifdef CONFIG_PAX_PER_CPU_PGD
34791 + load_cr3(swapper_pg_dir);
34792 +#endif
34793 +
34794 __flush_tlb_all();
34795 }
34796
34797 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34798 for (pgd = 0; pgd < n_pgds; pgd++)
34799 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34800 kfree(save_pgd);
34801 +
34802 +#ifdef CONFIG_PAX_PER_CPU_PGD
34803 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34804 +#endif
34805 +
34806 __flush_tlb_all();
34807 local_irq_restore(efi_flags);
34808 early_code_mapping_set_exec(0);
34809 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34810 unsigned npages;
34811 pgd_t *pgd;
34812
34813 - if (efi_enabled(EFI_OLD_MEMMAP))
34814 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34815 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34816 + * able to execute the EFI services.
34817 + */
34818 + if (__supported_pte_mask & _PAGE_NX) {
34819 + unsigned long addr = (unsigned long) __va(0);
34820 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34821 +
34822 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34823 +#ifdef CONFIG_PAX_PER_CPU_PGD
34824 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34825 +#endif
34826 + set_pgd(pgd_offset_k(addr), pe);
34827 + }
34828 +
34829 return 0;
34830 + }
34831
34832 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34833 pgd = __va(efi_scratch.efi_pgt);
34834 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34835 index 040192b..7d3300f 100644
34836 --- a/arch/x86/platform/efi/efi_stub_32.S
34837 +++ b/arch/x86/platform/efi/efi_stub_32.S
34838 @@ -6,7 +6,9 @@
34839 */
34840
34841 #include <linux/linkage.h>
34842 +#include <linux/init.h>
34843 #include <asm/page_types.h>
34844 +#include <asm/segment.h>
34845
34846 /*
34847 * efi_call_phys(void *, ...) is a function with variable parameters.
34848 @@ -20,7 +22,7 @@
34849 * service functions will comply with gcc calling convention, too.
34850 */
34851
34852 -.text
34853 +__INIT
34854 ENTRY(efi_call_phys)
34855 /*
34856 * 0. The function can only be called in Linux kernel. So CS has been
34857 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34858 * The mapping of lower virtual memory has been created in prolog and
34859 * epilog.
34860 */
34861 - movl $1f, %edx
34862 - subl $__PAGE_OFFSET, %edx
34863 - jmp *%edx
34864 +#ifdef CONFIG_PAX_KERNEXEC
34865 + movl $(__KERNEXEC_EFI_DS), %edx
34866 + mov %edx, %ds
34867 + mov %edx, %es
34868 + mov %edx, %ss
34869 + addl $2f,(1f)
34870 + ljmp *(1f)
34871 +
34872 +__INITDATA
34873 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34874 +.previous
34875 +
34876 +2:
34877 + subl $2b,(1b)
34878 +#else
34879 + jmp 1f-__PAGE_OFFSET
34880 1:
34881 +#endif
34882
34883 /*
34884 * 2. Now on the top of stack is the return
34885 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34886 * parameter 2, ..., param n. To make things easy, we save the return
34887 * address of efi_call_phys in a global variable.
34888 */
34889 - popl %edx
34890 - movl %edx, saved_return_addr
34891 - /* get the function pointer into ECX*/
34892 - popl %ecx
34893 - movl %ecx, efi_rt_function_ptr
34894 - movl $2f, %edx
34895 - subl $__PAGE_OFFSET, %edx
34896 - pushl %edx
34897 + popl (saved_return_addr)
34898 + popl (efi_rt_function_ptr)
34899
34900 /*
34901 * 3. Clear PG bit in %CR0.
34902 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
34903 /*
34904 * 5. Call the physical function.
34905 */
34906 - jmp *%ecx
34907 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
34908
34909 -2:
34910 /*
34911 * 6. After EFI runtime service returns, control will return to
34912 * following instruction. We'd better readjust stack pointer first.
34913 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
34914 movl %cr0, %edx
34915 orl $0x80000000, %edx
34916 movl %edx, %cr0
34917 - jmp 1f
34918 -1:
34919 +
34920 /*
34921 * 8. Now restore the virtual mode from flat mode by
34922 * adding EIP with PAGE_OFFSET.
34923 */
34924 - movl $1f, %edx
34925 - jmp *%edx
34926 +#ifdef CONFIG_PAX_KERNEXEC
34927 + movl $(__KERNEL_DS), %edx
34928 + mov %edx, %ds
34929 + mov %edx, %es
34930 + mov %edx, %ss
34931 + ljmp $(__KERNEL_CS),$1f
34932 +#else
34933 + jmp 1f+__PAGE_OFFSET
34934 +#endif
34935 1:
34936
34937 /*
34938 * 9. Balance the stack. And because EAX contain the return value,
34939 * we'd better not clobber it.
34940 */
34941 - leal efi_rt_function_ptr, %edx
34942 - movl (%edx), %ecx
34943 - pushl %ecx
34944 + pushl (efi_rt_function_ptr)
34945
34946 /*
34947 - * 10. Push the saved return address onto the stack and return.
34948 + * 10. Return to the saved return address.
34949 */
34950 - leal saved_return_addr, %edx
34951 - movl (%edx), %ecx
34952 - pushl %ecx
34953 - ret
34954 + jmpl *(saved_return_addr)
34955 ENDPROC(efi_call_phys)
34956 .previous
34957
34958 -.data
34959 +__INITDATA
34960 saved_return_addr:
34961 .long 0
34962 efi_rt_function_ptr:
34963 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
34964 index 86d0f9e..6d499f4 100644
34965 --- a/arch/x86/platform/efi/efi_stub_64.S
34966 +++ b/arch/x86/platform/efi/efi_stub_64.S
34967 @@ -11,6 +11,7 @@
34968 #include <asm/msr.h>
34969 #include <asm/processor-flags.h>
34970 #include <asm/page_types.h>
34971 +#include <asm/alternative-asm.h>
34972
34973 #define SAVE_XMM \
34974 mov %rsp, %rax; \
34975 @@ -88,6 +89,7 @@ ENTRY(efi_call)
34976 RESTORE_PGT
34977 addq $48, %rsp
34978 RESTORE_XMM
34979 + pax_force_retaddr 0, 1
34980 ret
34981 ENDPROC(efi_call)
34982
34983 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
34984 index 1bbedc4..eb795b5 100644
34985 --- a/arch/x86/platform/intel-mid/intel-mid.c
34986 +++ b/arch/x86/platform/intel-mid/intel-mid.c
34987 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
34988 {
34989 };
34990
34991 -static void intel_mid_reboot(void)
34992 +static void __noreturn intel_mid_reboot(void)
34993 {
34994 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
34995 + BUG();
34996 }
34997
34998 static unsigned long __init intel_mid_calibrate_tsc(void)
34999 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35000 index 3c1c386..59a68ed 100644
35001 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35002 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35003 @@ -13,6 +13,6 @@
35004 /* For every CPU addition a new get_<cpuname>_ops interface needs
35005 * to be added.
35006 */
35007 -extern void *get_penwell_ops(void);
35008 -extern void *get_cloverview_ops(void);
35009 -extern void *get_tangier_ops(void);
35010 +extern const void *get_penwell_ops(void);
35011 +extern const void *get_cloverview_ops(void);
35012 +extern const void *get_tangier_ops(void);
35013 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35014 index 23381d2..8ddc10e 100644
35015 --- a/arch/x86/platform/intel-mid/mfld.c
35016 +++ b/arch/x86/platform/intel-mid/mfld.c
35017 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35018 pm_power_off = mfld_power_off;
35019 }
35020
35021 -void *get_penwell_ops(void)
35022 +const void *get_penwell_ops(void)
35023 {
35024 return &penwell_ops;
35025 }
35026
35027 -void *get_cloverview_ops(void)
35028 +const void *get_cloverview_ops(void)
35029 {
35030 return &penwell_ops;
35031 }
35032 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35033 index aaca917..66eadbc 100644
35034 --- a/arch/x86/platform/intel-mid/mrfl.c
35035 +++ b/arch/x86/platform/intel-mid/mrfl.c
35036 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35037 .arch_setup = tangier_arch_setup,
35038 };
35039
35040 -void *get_tangier_ops(void)
35041 +const void *get_tangier_ops(void)
35042 {
35043 return &tangier_ops;
35044 }
35045 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35046 index d6ee929..3637cb5 100644
35047 --- a/arch/x86/platform/olpc/olpc_dt.c
35048 +++ b/arch/x86/platform/olpc/olpc_dt.c
35049 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35050 return res;
35051 }
35052
35053 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35054 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35055 .nextprop = olpc_dt_nextprop,
35056 .getproplen = olpc_dt_getproplen,
35057 .getproperty = olpc_dt_getproperty,
35058 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35059 index 6ec7910..ecdbb11 100644
35060 --- a/arch/x86/power/cpu.c
35061 +++ b/arch/x86/power/cpu.c
35062 @@ -137,11 +137,8 @@ static void do_fpu_end(void)
35063 static void fix_processor_context(void)
35064 {
35065 int cpu = smp_processor_id();
35066 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35067 -#ifdef CONFIG_X86_64
35068 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35069 - tss_desc tss;
35070 -#endif
35071 + struct tss_struct *t = init_tss + cpu;
35072 +
35073 set_tss_desc(cpu, t); /*
35074 * This just modifies memory; should not be
35075 * necessary. But... This is necessary, because
35076 @@ -150,10 +147,6 @@ static void fix_processor_context(void)
35077 */
35078
35079 #ifdef CONFIG_X86_64
35080 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35081 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35082 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35083 -
35084 syscall_init(); /* This sets MSR_*STAR and related */
35085 #endif
35086 load_TR_desc(); /* This does ltr */
35087 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35088 index bad628a..a102610 100644
35089 --- a/arch/x86/realmode/init.c
35090 +++ b/arch/x86/realmode/init.c
35091 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35092 __va(real_mode_header->trampoline_header);
35093
35094 #ifdef CONFIG_X86_32
35095 - trampoline_header->start = __pa_symbol(startup_32_smp);
35096 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35097 +
35098 +#ifdef CONFIG_PAX_KERNEXEC
35099 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35100 +#endif
35101 +
35102 + trampoline_header->boot_cs = __BOOT_CS;
35103 trampoline_header->gdt_limit = __BOOT_DS + 7;
35104 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35105 #else
35106 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35107 *trampoline_cr4_features = read_cr4();
35108
35109 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35110 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35111 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35112 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35113 #endif
35114 }
35115 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35116 index 7c0d7be..d24dc88 100644
35117 --- a/arch/x86/realmode/rm/Makefile
35118 +++ b/arch/x86/realmode/rm/Makefile
35119 @@ -67,5 +67,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35120
35121 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35122 -I$(srctree)/arch/x86/boot
35123 +ifdef CONSTIFY_PLUGIN
35124 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35125 +endif
35126 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35127 GCOV_PROFILE := n
35128 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35129 index a28221d..93c40f1 100644
35130 --- a/arch/x86/realmode/rm/header.S
35131 +++ b/arch/x86/realmode/rm/header.S
35132 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35133 #endif
35134 /* APM/BIOS reboot */
35135 .long pa_machine_real_restart_asm
35136 -#ifdef CONFIG_X86_64
35137 +#ifdef CONFIG_X86_32
35138 + .long __KERNEL_CS
35139 +#else
35140 .long __KERNEL32_CS
35141 #endif
35142 END(real_mode_header)
35143 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35144 index 48ddd76..c26749f 100644
35145 --- a/arch/x86/realmode/rm/trampoline_32.S
35146 +++ b/arch/x86/realmode/rm/trampoline_32.S
35147 @@ -24,6 +24,12 @@
35148 #include <asm/page_types.h>
35149 #include "realmode.h"
35150
35151 +#ifdef CONFIG_PAX_KERNEXEC
35152 +#define ta(X) (X)
35153 +#else
35154 +#define ta(X) (pa_ ## X)
35155 +#endif
35156 +
35157 .text
35158 .code16
35159
35160 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35161
35162 cli # We should be safe anyway
35163
35164 - movl tr_start, %eax # where we need to go
35165 -
35166 movl $0xA5A5A5A5, trampoline_status
35167 # write marker for master knows we're running
35168
35169 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35170 movw $1, %dx # protected mode (PE) bit
35171 lmsw %dx # into protected mode
35172
35173 - ljmpl $__BOOT_CS, $pa_startup_32
35174 + ljmpl *(trampoline_header)
35175
35176 .section ".text32","ax"
35177 .code32
35178 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35179 .balign 8
35180 GLOBAL(trampoline_header)
35181 tr_start: .space 4
35182 - tr_gdt_pad: .space 2
35183 + tr_boot_cs: .space 2
35184 tr_gdt: .space 6
35185 END(trampoline_header)
35186
35187 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35188 index dac7b20..72dbaca 100644
35189 --- a/arch/x86/realmode/rm/trampoline_64.S
35190 +++ b/arch/x86/realmode/rm/trampoline_64.S
35191 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35192 movl %edx, %gs
35193
35194 movl pa_tr_cr4, %eax
35195 + andl $~X86_CR4_PCIDE, %eax
35196 movl %eax, %cr4 # Enable PAE mode
35197
35198 # Setup trampoline 4 level pagetables
35199 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35200 wrmsr
35201
35202 # Enable paging and in turn activate Long Mode
35203 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35204 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35205 movl %eax, %cr0
35206
35207 /*
35208 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35209 index 9e7e147..25a4158 100644
35210 --- a/arch/x86/realmode/rm/wakeup_asm.S
35211 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35212 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35213 lgdtl pmode_gdt
35214
35215 /* This really couldn't... */
35216 - movl pmode_entry, %eax
35217 movl pmode_cr0, %ecx
35218 movl %ecx, %cr0
35219 - ljmpl $__KERNEL_CS, $pa_startup_32
35220 - /* -> jmp *%eax in trampoline_32.S */
35221 +
35222 + ljmpl *pmode_entry
35223 #else
35224 jmp trampoline_start
35225 #endif
35226 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35227 index 604a37e..e49702a 100644
35228 --- a/arch/x86/tools/Makefile
35229 +++ b/arch/x86/tools/Makefile
35230 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35231
35232 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35233
35234 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35235 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35236 hostprogs-y += relocs
35237 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35238 PHONY += relocs
35239 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35240 index 0c2fae8..88036b7 100644
35241 --- a/arch/x86/tools/relocs.c
35242 +++ b/arch/x86/tools/relocs.c
35243 @@ -1,5 +1,7 @@
35244 /* This is included from relocs_32/64.c */
35245
35246 +#include "../../../include/generated/autoconf.h"
35247 +
35248 #define ElfW(type) _ElfW(ELF_BITS, type)
35249 #define _ElfW(bits, type) __ElfW(bits, type)
35250 #define __ElfW(bits, type) Elf##bits##_##type
35251 @@ -11,6 +13,7 @@
35252 #define Elf_Sym ElfW(Sym)
35253
35254 static Elf_Ehdr ehdr;
35255 +static Elf_Phdr *phdr;
35256
35257 struct relocs {
35258 uint32_t *offset;
35259 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35260 }
35261 }
35262
35263 +static void read_phdrs(FILE *fp)
35264 +{
35265 + unsigned int i;
35266 +
35267 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35268 + if (!phdr) {
35269 + die("Unable to allocate %d program headers\n",
35270 + ehdr.e_phnum);
35271 + }
35272 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35273 + die("Seek to %d failed: %s\n",
35274 + ehdr.e_phoff, strerror(errno));
35275 + }
35276 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35277 + die("Cannot read ELF program headers: %s\n",
35278 + strerror(errno));
35279 + }
35280 + for(i = 0; i < ehdr.e_phnum; i++) {
35281 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35282 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35283 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35284 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35285 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35286 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35287 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35288 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35289 + }
35290 +
35291 +}
35292 +
35293 static void read_shdrs(FILE *fp)
35294 {
35295 - int i;
35296 + unsigned int i;
35297 Elf_Shdr shdr;
35298
35299 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35300 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35301
35302 static void read_strtabs(FILE *fp)
35303 {
35304 - int i;
35305 + unsigned int i;
35306 for (i = 0; i < ehdr.e_shnum; i++) {
35307 struct section *sec = &secs[i];
35308 if (sec->shdr.sh_type != SHT_STRTAB) {
35309 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35310
35311 static void read_symtabs(FILE *fp)
35312 {
35313 - int i,j;
35314 + unsigned int i,j;
35315 for (i = 0; i < ehdr.e_shnum; i++) {
35316 struct section *sec = &secs[i];
35317 if (sec->shdr.sh_type != SHT_SYMTAB) {
35318 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35319 }
35320
35321
35322 -static void read_relocs(FILE *fp)
35323 +static void read_relocs(FILE *fp, int use_real_mode)
35324 {
35325 - int i,j;
35326 + unsigned int i,j;
35327 + uint32_t base;
35328 +
35329 for (i = 0; i < ehdr.e_shnum; i++) {
35330 struct section *sec = &secs[i];
35331 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35332 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35333 die("Cannot read symbol table: %s\n",
35334 strerror(errno));
35335 }
35336 + base = 0;
35337 +
35338 +#ifdef CONFIG_X86_32
35339 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35340 + if (phdr[j].p_type != PT_LOAD )
35341 + continue;
35342 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35343 + continue;
35344 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35345 + break;
35346 + }
35347 +#endif
35348 +
35349 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35350 Elf_Rel *rel = &sec->reltab[j];
35351 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35352 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35353 rel->r_info = elf_xword_to_cpu(rel->r_info);
35354 #if (SHT_REL_TYPE == SHT_RELA)
35355 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35356 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35357
35358 static void print_absolute_symbols(void)
35359 {
35360 - int i;
35361 + unsigned int i;
35362 const char *format;
35363
35364 if (ELF_BITS == 64)
35365 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35366 for (i = 0; i < ehdr.e_shnum; i++) {
35367 struct section *sec = &secs[i];
35368 char *sym_strtab;
35369 - int j;
35370 + unsigned int j;
35371
35372 if (sec->shdr.sh_type != SHT_SYMTAB) {
35373 continue;
35374 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35375
35376 static void print_absolute_relocs(void)
35377 {
35378 - int i, printed = 0;
35379 + unsigned int i, printed = 0;
35380 const char *format;
35381
35382 if (ELF_BITS == 64)
35383 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35384 struct section *sec_applies, *sec_symtab;
35385 char *sym_strtab;
35386 Elf_Sym *sh_symtab;
35387 - int j;
35388 + unsigned int j;
35389 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35390 continue;
35391 }
35392 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35393 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35394 Elf_Sym *sym, const char *symname))
35395 {
35396 - int i;
35397 + unsigned int i;
35398 /* Walk through the relocations */
35399 for (i = 0; i < ehdr.e_shnum; i++) {
35400 char *sym_strtab;
35401 Elf_Sym *sh_symtab;
35402 struct section *sec_applies, *sec_symtab;
35403 - int j;
35404 + unsigned int j;
35405 struct section *sec = &secs[i];
35406
35407 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35408 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35409 {
35410 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35411 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35412 + char *sym_strtab = sec->link->link->strtab;
35413 +
35414 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35415 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35416 + return 0;
35417 +
35418 +#ifdef CONFIG_PAX_KERNEXEC
35419 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35420 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35421 + return 0;
35422 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35423 + return 0;
35424 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35425 + return 0;
35426 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35427 + return 0;
35428 +#endif
35429
35430 switch (r_type) {
35431 case R_386_NONE:
35432 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35433
35434 static void emit_relocs(int as_text, int use_real_mode)
35435 {
35436 - int i;
35437 + unsigned int i;
35438 int (*write_reloc)(uint32_t, FILE *) = write32;
35439 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35440 const char *symname);
35441 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35442 {
35443 regex_init(use_real_mode);
35444 read_ehdr(fp);
35445 + read_phdrs(fp);
35446 read_shdrs(fp);
35447 read_strtabs(fp);
35448 read_symtabs(fp);
35449 - read_relocs(fp);
35450 + read_relocs(fp, use_real_mode);
35451 if (ELF_BITS == 64)
35452 percpu_init();
35453 if (show_absolute_syms) {
35454 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35455 index f40281e..92728c9 100644
35456 --- a/arch/x86/um/mem_32.c
35457 +++ b/arch/x86/um/mem_32.c
35458 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35459 gate_vma.vm_start = FIXADDR_USER_START;
35460 gate_vma.vm_end = FIXADDR_USER_END;
35461 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35462 - gate_vma.vm_page_prot = __P101;
35463 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35464
35465 return 0;
35466 }
35467 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35468 index 80ffa5b..a33bd15 100644
35469 --- a/arch/x86/um/tls_32.c
35470 +++ b/arch/x86/um/tls_32.c
35471 @@ -260,7 +260,7 @@ out:
35472 if (unlikely(task == current &&
35473 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35474 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35475 - "without flushed TLS.", current->pid);
35476 + "without flushed TLS.", task_pid_nr(current));
35477 }
35478
35479 return 0;
35480 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35481 index 5a4affe..9e2d522 100644
35482 --- a/arch/x86/vdso/Makefile
35483 +++ b/arch/x86/vdso/Makefile
35484 @@ -174,7 +174,7 @@ quiet_cmd_vdso = VDSO $@
35485 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35486 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35487
35488 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35489 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35490 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35491 GCOV_PROFILE := n
35492
35493 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35494 index 0224987..c7d65a5 100644
35495 --- a/arch/x86/vdso/vdso2c.h
35496 +++ b/arch/x86/vdso/vdso2c.h
35497 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35498 unsigned long load_size = -1; /* Work around bogus warning */
35499 unsigned long mapping_size;
35500 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35501 - int i;
35502 + unsigned int i;
35503 unsigned long j;
35504 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35505 *alt_sec = NULL;
35506 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35507 index e904c27..b9eaa03 100644
35508 --- a/arch/x86/vdso/vdso32-setup.c
35509 +++ b/arch/x86/vdso/vdso32-setup.c
35510 @@ -14,6 +14,7 @@
35511 #include <asm/cpufeature.h>
35512 #include <asm/processor.h>
35513 #include <asm/vdso.h>
35514 +#include <asm/mman.h>
35515
35516 #ifdef CONFIG_COMPAT_VDSO
35517 #define VDSO_DEFAULT 0
35518 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35519 index 1c9f750..cfddb1a 100644
35520 --- a/arch/x86/vdso/vma.c
35521 +++ b/arch/x86/vdso/vma.c
35522 @@ -19,10 +19,7 @@
35523 #include <asm/page.h>
35524 #include <asm/hpet.h>
35525 #include <asm/desc.h>
35526 -
35527 -#if defined(CONFIG_X86_64)
35528 -unsigned int __read_mostly vdso64_enabled = 1;
35529 -#endif
35530 +#include <asm/mman.h>
35531
35532 void __init init_vdso_image(const struct vdso_image *image)
35533 {
35534 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35535 .pages = no_pages,
35536 };
35537
35538 +#ifdef CONFIG_PAX_RANDMMAP
35539 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35540 + calculate_addr = false;
35541 +#endif
35542 +
35543 if (calculate_addr) {
35544 addr = vdso_addr(current->mm->start_stack,
35545 image->size - image->sym_vvar_start);
35546 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35547 down_write(&mm->mmap_sem);
35548
35549 addr = get_unmapped_area(NULL, addr,
35550 - image->size - image->sym_vvar_start, 0, 0);
35551 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35552 if (IS_ERR_VALUE(addr)) {
35553 ret = addr;
35554 goto up_fail;
35555 }
35556
35557 text_start = addr - image->sym_vvar_start;
35558 - current->mm->context.vdso = (void __user *)text_start;
35559 + mm->context.vdso = text_start;
35560
35561 /*
35562 * MAYWRITE to allow gdb to COW and set breakpoints
35563 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35564 hpet_address >> PAGE_SHIFT,
35565 PAGE_SIZE,
35566 pgprot_noncached(PAGE_READONLY));
35567 -
35568 - if (ret)
35569 - goto up_fail;
35570 }
35571 #endif
35572
35573 up_fail:
35574 if (ret)
35575 - current->mm->context.vdso = NULL;
35576 + current->mm->context.vdso = 0;
35577
35578 up_write(&mm->mmap_sem);
35579 return ret;
35580 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35581
35582 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35583 current_thread_info()->sysenter_return =
35584 - current->mm->context.vdso +
35585 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35586 + (void __force_user *)(current->mm->context.vdso +
35587 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35588
35589 return 0;
35590 }
35591 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35592 #ifdef CONFIG_X86_64
35593 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35594 {
35595 - if (!vdso64_enabled)
35596 - return 0;
35597 -
35598 return map_vdso(&vdso_image_64, true);
35599 }
35600
35601 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35602 int uses_interp)
35603 {
35604 #ifdef CONFIG_X86_X32_ABI
35605 - if (test_thread_flag(TIF_X32)) {
35606 - if (!vdso64_enabled)
35607 - return 0;
35608 -
35609 + if (test_thread_flag(TIF_X32))
35610 return map_vdso(&vdso_image_x32, true);
35611 - }
35612 #endif
35613
35614 return load_vdso32();
35615 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35616 #endif
35617
35618 #ifdef CONFIG_X86_64
35619 -static __init int vdso_setup(char *s)
35620 -{
35621 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35622 - return 0;
35623 -}
35624 -__setup("vdso=", vdso_setup);
35625 -#endif
35626 -
35627 -#ifdef CONFIG_X86_64
35628 static void vgetcpu_cpu_init(void *arg)
35629 {
35630 int cpu = smp_processor_id();
35631 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35632 index e88fda8..76ce7ce 100644
35633 --- a/arch/x86/xen/Kconfig
35634 +++ b/arch/x86/xen/Kconfig
35635 @@ -9,6 +9,7 @@ config XEN
35636 select XEN_HAVE_PVMMU
35637 depends on X86_64 || (X86_32 && X86_PAE)
35638 depends on X86_TSC
35639 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35640 help
35641 This is the Linux Xen port. Enabling this will allow the
35642 kernel to boot in a paravirtualized environment under the
35643 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35644 index 78a881b..9994bbb 100644
35645 --- a/arch/x86/xen/enlighten.c
35646 +++ b/arch/x86/xen/enlighten.c
35647 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35648
35649 struct shared_info xen_dummy_shared_info;
35650
35651 -void *xen_initial_gdt;
35652 -
35653 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35654 __read_mostly int xen_have_vector_callback;
35655 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35656 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35657 {
35658 unsigned long va = dtr->address;
35659 unsigned int size = dtr->size + 1;
35660 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35661 - unsigned long frames[pages];
35662 + unsigned long frames[65536 / PAGE_SIZE];
35663 int f;
35664
35665 /*
35666 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35667 {
35668 unsigned long va = dtr->address;
35669 unsigned int size = dtr->size + 1;
35670 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35671 - unsigned long frames[pages];
35672 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35673 int f;
35674
35675 /*
35676 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35677 * 8-byte entries, or 16 4k pages..
35678 */
35679
35680 - BUG_ON(size > 65536);
35681 + BUG_ON(size > GDT_SIZE);
35682 BUG_ON(va & ~PAGE_MASK);
35683
35684 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35685 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35686 return 0;
35687 }
35688
35689 -static void set_xen_basic_apic_ops(void)
35690 +static void __init set_xen_basic_apic_ops(void)
35691 {
35692 apic->read = xen_apic_read;
35693 apic->write = xen_apic_write;
35694 @@ -1291,30 +1287,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35695 #endif
35696 };
35697
35698 -static void xen_reboot(int reason)
35699 +static __noreturn void xen_reboot(int reason)
35700 {
35701 struct sched_shutdown r = { .reason = reason };
35702
35703 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35704 - BUG();
35705 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35706 + BUG();
35707 }
35708
35709 -static void xen_restart(char *msg)
35710 +static __noreturn void xen_restart(char *msg)
35711 {
35712 xen_reboot(SHUTDOWN_reboot);
35713 }
35714
35715 -static void xen_emergency_restart(void)
35716 +static __noreturn void xen_emergency_restart(void)
35717 {
35718 xen_reboot(SHUTDOWN_reboot);
35719 }
35720
35721 -static void xen_machine_halt(void)
35722 +static __noreturn void xen_machine_halt(void)
35723 {
35724 xen_reboot(SHUTDOWN_poweroff);
35725 }
35726
35727 -static void xen_machine_power_off(void)
35728 +static __noreturn void xen_machine_power_off(void)
35729 {
35730 if (pm_power_off)
35731 pm_power_off();
35732 @@ -1467,8 +1463,11 @@ static void __ref xen_setup_gdt(int cpu)
35733 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35734 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35735
35736 - setup_stack_canary_segment(0);
35737 - switch_to_new_gdt(0);
35738 + setup_stack_canary_segment(cpu);
35739 +#ifdef CONFIG_X86_64
35740 + load_percpu_segment(cpu);
35741 +#endif
35742 + switch_to_new_gdt(cpu);
35743
35744 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35745 pv_cpu_ops.load_gdt = xen_load_gdt;
35746 @@ -1583,7 +1582,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35747 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35748
35749 /* Work out if we support NX */
35750 - x86_configure_nx();
35751 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35752 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35753 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35754 + unsigned l, h;
35755 +
35756 + __supported_pte_mask |= _PAGE_NX;
35757 + rdmsr(MSR_EFER, l, h);
35758 + l |= EFER_NX;
35759 + wrmsr(MSR_EFER, l, h);
35760 + }
35761 +#endif
35762
35763 /* Get mfn list */
35764 xen_build_dynamic_phys_to_machine();
35765 @@ -1611,13 +1620,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35766
35767 machine_ops = xen_machine_ops;
35768
35769 - /*
35770 - * The only reliable way to retain the initial address of the
35771 - * percpu gdt_page is to remember it here, so we can go and
35772 - * mark it RW later, when the initial percpu area is freed.
35773 - */
35774 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35775 -
35776 xen_smp_init();
35777
35778 #ifdef CONFIG_ACPI_NUMA
35779 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35780 index 5c1f9ac..0e15f5c 100644
35781 --- a/arch/x86/xen/mmu.c
35782 +++ b/arch/x86/xen/mmu.c
35783 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35784 return val;
35785 }
35786
35787 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35788 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35789 {
35790 if (val & _PAGE_PRESENT) {
35791 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35792 @@ -1836,7 +1836,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35793 * L3_k[511] -> level2_fixmap_pgt */
35794 convert_pfn_mfn(level3_kernel_pgt);
35795
35796 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35797 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35798 + convert_pfn_mfn(level3_vmemmap_pgt);
35799 /* L3_k[511][506] -> level1_fixmap_pgt */
35800 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35801 convert_pfn_mfn(level2_fixmap_pgt);
35802 }
35803 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35804 @@ -1861,11 +1865,16 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35805 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35806 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35807 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35808 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35809 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35810 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35811 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35812 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35813 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35814 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35815 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35816 set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35817 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35818
35819 /* Pin down new L4 */
35820 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35821 @@ -2049,6 +2058,7 @@ static void __init xen_post_allocator_init(void)
35822 pv_mmu_ops.set_pud = xen_set_pud;
35823 #if PAGETABLE_LEVELS == 4
35824 pv_mmu_ops.set_pgd = xen_set_pgd;
35825 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35826 #endif
35827
35828 /* This will work as long as patching hasn't happened yet
35829 @@ -2127,6 +2137,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35830 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35831 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35832 .set_pgd = xen_set_pgd_hyper,
35833 + .set_pgd_batched = xen_set_pgd_hyper,
35834
35835 .alloc_pud = xen_alloc_pmd_init,
35836 .release_pud = xen_release_pmd_init,
35837 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35838 index 4c071ae..00e7049 100644
35839 --- a/arch/x86/xen/smp.c
35840 +++ b/arch/x86/xen/smp.c
35841 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35842
35843 if (xen_pv_domain()) {
35844 if (!xen_feature(XENFEAT_writable_page_tables))
35845 - /* We've switched to the "real" per-cpu gdt, so make
35846 - * sure the old memory can be recycled. */
35847 - make_lowmem_page_readwrite(xen_initial_gdt);
35848 -
35849 #ifdef CONFIG_X86_32
35850 /*
35851 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35852 * expects __USER_DS
35853 */
35854 - loadsegment(ds, __USER_DS);
35855 - loadsegment(es, __USER_DS);
35856 + loadsegment(ds, __KERNEL_DS);
35857 + loadsegment(es, __KERNEL_DS);
35858 #endif
35859
35860 xen_filter_cpu_maps();
35861 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35862 #ifdef CONFIG_X86_32
35863 /* Note: PVH is not yet supported on x86_32. */
35864 ctxt->user_regs.fs = __KERNEL_PERCPU;
35865 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
35866 + savesegment(gs, ctxt->user_regs.gs);
35867 #endif
35868 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
35869
35870 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35871 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
35872 ctxt->flags = VGCF_IN_KERNEL;
35873 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
35874 - ctxt->user_regs.ds = __USER_DS;
35875 - ctxt->user_regs.es = __USER_DS;
35876 + ctxt->user_regs.ds = __KERNEL_DS;
35877 + ctxt->user_regs.es = __KERNEL_DS;
35878 ctxt->user_regs.ss = __KERNEL_DS;
35879
35880 xen_copy_trap_info(ctxt->trap_ctxt);
35881 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
35882 int rc;
35883
35884 per_cpu(current_task, cpu) = idle;
35885 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
35886 #ifdef CONFIG_X86_32
35887 irq_ctx_init(cpu);
35888 #else
35889 clear_tsk_thread_flag(idle, TIF_FORK);
35890 #endif
35891 - per_cpu(kernel_stack, cpu) =
35892 - (unsigned long)task_stack_page(idle) -
35893 - KERNEL_STACK_OFFSET + THREAD_SIZE;
35894 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
35895
35896 xen_setup_runstate_info(cpu);
35897 xen_setup_timer(cpu);
35898 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
35899
35900 void __init xen_smp_init(void)
35901 {
35902 - smp_ops = xen_smp_ops;
35903 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
35904 xen_fill_possible_map();
35905 }
35906
35907 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
35908 index fd92a64..1f72641 100644
35909 --- a/arch/x86/xen/xen-asm_32.S
35910 +++ b/arch/x86/xen/xen-asm_32.S
35911 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
35912 pushw %fs
35913 movl $(__KERNEL_PERCPU), %eax
35914 movl %eax, %fs
35915 - movl %fs:xen_vcpu, %eax
35916 + mov PER_CPU_VAR(xen_vcpu), %eax
35917 POP_FS
35918 #else
35919 movl %ss:xen_vcpu, %eax
35920 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
35921 index 674b2225..f1f5dc1 100644
35922 --- a/arch/x86/xen/xen-head.S
35923 +++ b/arch/x86/xen/xen-head.S
35924 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
35925 #ifdef CONFIG_X86_32
35926 mov %esi,xen_start_info
35927 mov $init_thread_union+THREAD_SIZE,%esp
35928 +#ifdef CONFIG_SMP
35929 + movl $cpu_gdt_table,%edi
35930 + movl $__per_cpu_load,%eax
35931 + movw %ax,__KERNEL_PERCPU + 2(%edi)
35932 + rorl $16,%eax
35933 + movb %al,__KERNEL_PERCPU + 4(%edi)
35934 + movb %ah,__KERNEL_PERCPU + 7(%edi)
35935 + movl $__per_cpu_end - 1,%eax
35936 + subl $__per_cpu_start,%eax
35937 + movw %ax,__KERNEL_PERCPU + 0(%edi)
35938 +#endif
35939 #else
35940 mov %rsi,xen_start_info
35941 mov $init_thread_union+THREAD_SIZE,%rsp
35942 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
35943 index 5686bd9..0c8b6ee 100644
35944 --- a/arch/x86/xen/xen-ops.h
35945 +++ b/arch/x86/xen/xen-ops.h
35946 @@ -10,8 +10,6 @@
35947 extern const char xen_hypervisor_callback[];
35948 extern const char xen_failsafe_callback[];
35949
35950 -extern void *xen_initial_gdt;
35951 -
35952 struct trap_info;
35953 void xen_copy_trap_info(struct trap_info *traps);
35954
35955 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
35956 index 525bd3d..ef888b1 100644
35957 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
35958 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
35959 @@ -119,9 +119,9 @@
35960 ----------------------------------------------------------------------*/
35961
35962 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
35963 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
35964 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
35965 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
35966 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
35967
35968 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
35969 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
35970 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
35971 index 2f33760..835e50a 100644
35972 --- a/arch/xtensa/variants/fsf/include/variant/core.h
35973 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
35974 @@ -11,6 +11,7 @@
35975 #ifndef _XTENSA_CORE_H
35976 #define _XTENSA_CORE_H
35977
35978 +#include <linux/const.h>
35979
35980 /****************************************************************************
35981 Parameters Useful for Any Code, USER or PRIVILEGED
35982 @@ -112,9 +113,9 @@
35983 ----------------------------------------------------------------------*/
35984
35985 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
35986 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
35987 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
35988 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
35989 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
35990
35991 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
35992 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
35993 diff --git a/block/bio.c b/block/bio.c
35994 index 471d738..bd3da0d 100644
35995 --- a/block/bio.c
35996 +++ b/block/bio.c
35997 @@ -1169,7 +1169,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
35998 /*
35999 * Overflow, abort
36000 */
36001 - if (end < start)
36002 + if (end < start || end - start > INT_MAX - nr_pages)
36003 return ERR_PTR(-EINVAL);
36004
36005 nr_pages += end - start;
36006 @@ -1303,7 +1303,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
36007 /*
36008 * Overflow, abort
36009 */
36010 - if (end < start)
36011 + if (end < start || end - start > INT_MAX - nr_pages)
36012 return ERR_PTR(-EINVAL);
36013
36014 nr_pages += end - start;
36015 @@ -1565,7 +1565,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
36016 const int read = bio_data_dir(bio) == READ;
36017 struct bio_map_data *bmd = bio->bi_private;
36018 int i;
36019 - char *p = bmd->sgvecs[0].iov_base;
36020 + char *p = (char __force_kernel *)bmd->sgvecs[0].iov_base;
36021
36022 bio_for_each_segment_all(bvec, bio, i) {
36023 char *addr = page_address(bvec->bv_page);
36024 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36025 index 0736729..2ec3b48 100644
36026 --- a/block/blk-iopoll.c
36027 +++ b/block/blk-iopoll.c
36028 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36029 }
36030 EXPORT_SYMBOL(blk_iopoll_complete);
36031
36032 -static void blk_iopoll_softirq(struct softirq_action *h)
36033 +static __latent_entropy void blk_iopoll_softirq(void)
36034 {
36035 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36036 int rearm = 0, budget = blk_iopoll_budget;
36037 diff --git a/block/blk-map.c b/block/blk-map.c
36038 index f890d43..97b0482 100644
36039 --- a/block/blk-map.c
36040 +++ b/block/blk-map.c
36041 @@ -300,7 +300,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36042 if (!len || !kbuf)
36043 return -EINVAL;
36044
36045 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36046 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36047 if (do_copy)
36048 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36049 else
36050 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36051 index 53b1737..08177d2e 100644
36052 --- a/block/blk-softirq.c
36053 +++ b/block/blk-softirq.c
36054 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36055 * Softirq action handler - move entries to local list and loop over them
36056 * while passing them to the queue registered handler.
36057 */
36058 -static void blk_done_softirq(struct softirq_action *h)
36059 +static __latent_entropy void blk_done_softirq(void)
36060 {
36061 struct list_head *cpu_list, local_list;
36062
36063 diff --git a/block/bsg.c b/block/bsg.c
36064 index 276e869..6fe4c61 100644
36065 --- a/block/bsg.c
36066 +++ b/block/bsg.c
36067 @@ -176,16 +176,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36068 struct sg_io_v4 *hdr, struct bsg_device *bd,
36069 fmode_t has_write_perm)
36070 {
36071 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36072 + unsigned char *cmdptr;
36073 +
36074 if (hdr->request_len > BLK_MAX_CDB) {
36075 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36076 if (!rq->cmd)
36077 return -ENOMEM;
36078 - }
36079 + cmdptr = rq->cmd;
36080 + } else
36081 + cmdptr = tmpcmd;
36082
36083 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36084 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36085 hdr->request_len))
36086 return -EFAULT;
36087
36088 + if (cmdptr != rq->cmd)
36089 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36090 +
36091 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36092 if (blk_verify_command(rq->cmd, has_write_perm))
36093 return -EPERM;
36094 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36095 index f678c73..f35aa18 100644
36096 --- a/block/compat_ioctl.c
36097 +++ b/block/compat_ioctl.c
36098 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36099 cgc = compat_alloc_user_space(sizeof(*cgc));
36100 cgc32 = compat_ptr(arg);
36101
36102 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36103 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36104 get_user(data, &cgc32->buffer) ||
36105 put_user(compat_ptr(data), &cgc->buffer) ||
36106 copy_in_user(&cgc->buflen, &cgc32->buflen,
36107 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36108 err |= __get_user(f->spec1, &uf->spec1);
36109 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36110 err |= __get_user(name, &uf->name);
36111 - f->name = compat_ptr(name);
36112 + f->name = (void __force_kernel *)compat_ptr(name);
36113 if (err) {
36114 err = -EFAULT;
36115 goto out;
36116 diff --git a/block/genhd.c b/block/genhd.c
36117 index 0a536dc..b8f7aca 100644
36118 --- a/block/genhd.c
36119 +++ b/block/genhd.c
36120 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36121
36122 /*
36123 * Register device numbers dev..(dev+range-1)
36124 - * range must be nonzero
36125 + * Noop if @range is zero.
36126 * The hash chain is sorted on range, so that subranges can override.
36127 */
36128 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36129 struct kobject *(*probe)(dev_t, int *, void *),
36130 int (*lock)(dev_t, void *), void *data)
36131 {
36132 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36133 + if (range)
36134 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36135 }
36136
36137 EXPORT_SYMBOL(blk_register_region);
36138
36139 +/* undo blk_register_region(), noop if @range is zero */
36140 void blk_unregister_region(dev_t devt, unsigned long range)
36141 {
36142 - kobj_unmap(bdev_map, devt, range);
36143 + if (range)
36144 + kobj_unmap(bdev_map, devt, range);
36145 }
36146
36147 EXPORT_SYMBOL(blk_unregister_region);
36148 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36149 index 56d08fd..2e07090 100644
36150 --- a/block/partitions/efi.c
36151 +++ b/block/partitions/efi.c
36152 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36153 if (!gpt)
36154 return NULL;
36155
36156 + if (!le32_to_cpu(gpt->num_partition_entries))
36157 + return NULL;
36158 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36159 + if (!pte)
36160 + return NULL;
36161 +
36162 count = le32_to_cpu(gpt->num_partition_entries) *
36163 le32_to_cpu(gpt->sizeof_partition_entry);
36164 - if (!count)
36165 - return NULL;
36166 - pte = kmalloc(count, GFP_KERNEL);
36167 - if (!pte)
36168 - return NULL;
36169 -
36170 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36171 (u8 *) pte, count) < count) {
36172 kfree(pte);
36173 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36174 index 28163fa..07190a06 100644
36175 --- a/block/scsi_ioctl.c
36176 +++ b/block/scsi_ioctl.c
36177 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36178 return put_user(0, p);
36179 }
36180
36181 -static int sg_get_timeout(struct request_queue *q)
36182 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36183 {
36184 return jiffies_to_clock_t(q->sg_timeout);
36185 }
36186 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36187 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36188 struct sg_io_hdr *hdr, fmode_t mode)
36189 {
36190 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36191 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36192 + unsigned char *cmdptr;
36193 +
36194 + if (rq->cmd != rq->__cmd)
36195 + cmdptr = rq->cmd;
36196 + else
36197 + cmdptr = tmpcmd;
36198 +
36199 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36200 return -EFAULT;
36201 +
36202 + if (cmdptr != rq->cmd)
36203 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36204 +
36205 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36206 return -EPERM;
36207
36208 @@ -431,6 +443,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36209 int err;
36210 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36211 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36212 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36213 + unsigned char *cmdptr;
36214
36215 if (!sic)
36216 return -EINVAL;
36217 @@ -469,9 +483,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36218 */
36219 err = -EFAULT;
36220 rq->cmd_len = cmdlen;
36221 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36222 +
36223 + if (rq->cmd != rq->__cmd)
36224 + cmdptr = rq->cmd;
36225 + else
36226 + cmdptr = tmpcmd;
36227 +
36228 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36229 goto error;
36230
36231 + if (rq->cmd != cmdptr)
36232 + memcpy(rq->cmd, cmdptr, cmdlen);
36233 +
36234 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36235 goto error;
36236
36237 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36238 index 650afac1..f3307de 100644
36239 --- a/crypto/cryptd.c
36240 +++ b/crypto/cryptd.c
36241 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36242
36243 struct cryptd_blkcipher_request_ctx {
36244 crypto_completion_t complete;
36245 -};
36246 +} __no_const;
36247
36248 struct cryptd_hash_ctx {
36249 struct crypto_shash *child;
36250 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36251
36252 struct cryptd_aead_request_ctx {
36253 crypto_completion_t complete;
36254 -};
36255 +} __no_const;
36256
36257 static void cryptd_queue_worker(struct work_struct *work);
36258
36259 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36260 index c305d41..a96de79 100644
36261 --- a/crypto/pcrypt.c
36262 +++ b/crypto/pcrypt.c
36263 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36264 int ret;
36265
36266 pinst->kobj.kset = pcrypt_kset;
36267 - ret = kobject_add(&pinst->kobj, NULL, name);
36268 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36269 if (!ret)
36270 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36271
36272 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36273 index 6921c7f..78e1af7 100644
36274 --- a/drivers/acpi/acpica/hwxfsleep.c
36275 +++ b/drivers/acpi/acpica/hwxfsleep.c
36276 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36277 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36278
36279 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36280 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36281 - acpi_hw_extended_sleep},
36282 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36283 - acpi_hw_extended_wake_prep},
36284 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36285 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36286 + .extended_function = acpi_hw_extended_sleep},
36287 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36288 + .extended_function = acpi_hw_extended_wake_prep},
36289 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36290 + .extended_function = acpi_hw_extended_wake}
36291 };
36292
36293 /*
36294 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36295 index 16129c7..8b675cd 100644
36296 --- a/drivers/acpi/apei/apei-internal.h
36297 +++ b/drivers/acpi/apei/apei-internal.h
36298 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36299 struct apei_exec_ins_type {
36300 u32 flags;
36301 apei_exec_ins_func_t run;
36302 -};
36303 +} __do_const;
36304
36305 struct apei_exec_context {
36306 u32 ip;
36307 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36308 index e82d097..0c855c1 100644
36309 --- a/drivers/acpi/apei/ghes.c
36310 +++ b/drivers/acpi/apei/ghes.c
36311 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36312 const struct acpi_hest_generic *generic,
36313 const struct acpi_hest_generic_status *estatus)
36314 {
36315 - static atomic_t seqno;
36316 + static atomic_unchecked_t seqno;
36317 unsigned int curr_seqno;
36318 char pfx_seq[64];
36319
36320 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36321 else
36322 pfx = KERN_ERR;
36323 }
36324 - curr_seqno = atomic_inc_return(&seqno);
36325 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36326 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36327 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36328 pfx_seq, generic->header.source_id);
36329 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36330 index a83e3c6..c3d617f 100644
36331 --- a/drivers/acpi/bgrt.c
36332 +++ b/drivers/acpi/bgrt.c
36333 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36334 if (!bgrt_image)
36335 return -ENODEV;
36336
36337 - bin_attr_image.private = bgrt_image;
36338 - bin_attr_image.size = bgrt_image_size;
36339 + pax_open_kernel();
36340 + *(void **)&bin_attr_image.private = bgrt_image;
36341 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36342 + pax_close_kernel();
36343
36344 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36345 if (!bgrt_kobj)
36346 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36347 index 9b693d5..8953d54 100644
36348 --- a/drivers/acpi/blacklist.c
36349 +++ b/drivers/acpi/blacklist.c
36350 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36351 u32 is_critical_error;
36352 };
36353
36354 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36355 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36356
36357 /*
36358 * POLICY: If *anything* doesn't work, put it on the blacklist.
36359 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36360 return 0;
36361 }
36362
36363 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36364 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36365 {
36366 .callback = dmi_disable_osi_vista,
36367 .ident = "Fujitsu Siemens",
36368 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36369 index c68e724..e863008 100644
36370 --- a/drivers/acpi/custom_method.c
36371 +++ b/drivers/acpi/custom_method.c
36372 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36373 struct acpi_table_header table;
36374 acpi_status status;
36375
36376 +#ifdef CONFIG_GRKERNSEC_KMEM
36377 + return -EPERM;
36378 +#endif
36379 +
36380 if (!(*ppos)) {
36381 /* parse the table header to get the table length */
36382 if (count <= sizeof(struct acpi_table_header))
36383 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36384 index c0d44d3..5ad8f9a 100644
36385 --- a/drivers/acpi/device_pm.c
36386 +++ b/drivers/acpi/device_pm.c
36387 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36388
36389 #endif /* CONFIG_PM_SLEEP */
36390
36391 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36392 +
36393 static struct dev_pm_domain acpi_general_pm_domain = {
36394 .ops = {
36395 #ifdef CONFIG_PM
36396 @@ -1043,6 +1045,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36397 #endif
36398 #endif
36399 },
36400 + .detach = acpi_dev_pm_detach
36401 };
36402
36403 /**
36404 @@ -1112,7 +1115,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36405 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36406 }
36407
36408 - dev->pm_domain->detach = acpi_dev_pm_detach;
36409 return 0;
36410 }
36411 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36412 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36413 index 87b704e..2d1d0c1 100644
36414 --- a/drivers/acpi/processor_idle.c
36415 +++ b/drivers/acpi/processor_idle.c
36416 @@ -952,7 +952,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36417 {
36418 int i, count = CPUIDLE_DRIVER_STATE_START;
36419 struct acpi_processor_cx *cx;
36420 - struct cpuidle_state *state;
36421 + cpuidle_state_no_const *state;
36422 struct cpuidle_driver *drv = &acpi_idle_driver;
36423
36424 if (!pr->flags.power_setup_done)
36425 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36426 index 13e577c..cef11ee 100644
36427 --- a/drivers/acpi/sysfs.c
36428 +++ b/drivers/acpi/sysfs.c
36429 @@ -423,11 +423,11 @@ static u32 num_counters;
36430 static struct attribute **all_attrs;
36431 static u32 acpi_gpe_count;
36432
36433 -static struct attribute_group interrupt_stats_attr_group = {
36434 +static attribute_group_no_const interrupt_stats_attr_group = {
36435 .name = "interrupts",
36436 };
36437
36438 -static struct kobj_attribute *counter_attrs;
36439 +static kobj_attribute_no_const *counter_attrs;
36440
36441 static void delete_gpe_attr_array(void)
36442 {
36443 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36444 index 61a9c07..ea98fa1 100644
36445 --- a/drivers/ata/libahci.c
36446 +++ b/drivers/ata/libahci.c
36447 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36448 }
36449 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36450
36451 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36452 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36453 struct ata_taskfile *tf, int is_cmd, u16 flags,
36454 unsigned long timeout_msec)
36455 {
36456 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36457 index d1a05f9..eb70e10 100644
36458 --- a/drivers/ata/libata-core.c
36459 +++ b/drivers/ata/libata-core.c
36460 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36461 static void ata_dev_xfermask(struct ata_device *dev);
36462 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36463
36464 -atomic_t ata_print_id = ATOMIC_INIT(0);
36465 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36466
36467 struct ata_force_param {
36468 const char *name;
36469 @@ -4831,7 +4831,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36470 struct ata_port *ap;
36471 unsigned int tag;
36472
36473 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36474 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36475 ap = qc->ap;
36476
36477 qc->flags = 0;
36478 @@ -4847,7 +4847,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36479 struct ata_port *ap;
36480 struct ata_link *link;
36481
36482 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36483 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36484 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36485 ap = qc->ap;
36486 link = qc->dev->link;
36487 @@ -5951,6 +5951,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36488 return;
36489
36490 spin_lock(&lock);
36491 + pax_open_kernel();
36492
36493 for (cur = ops->inherits; cur; cur = cur->inherits) {
36494 void **inherit = (void **)cur;
36495 @@ -5964,8 +5965,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36496 if (IS_ERR(*pp))
36497 *pp = NULL;
36498
36499 - ops->inherits = NULL;
36500 + *(struct ata_port_operations **)&ops->inherits = NULL;
36501
36502 + pax_close_kernel();
36503 spin_unlock(&lock);
36504 }
36505
36506 @@ -6161,7 +6163,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36507
36508 /* give ports names and add SCSI hosts */
36509 for (i = 0; i < host->n_ports; i++) {
36510 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36511 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36512 host->ports[i]->local_port_no = i + 1;
36513 }
36514
36515 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36516 index 6abd17a..9961bf7 100644
36517 --- a/drivers/ata/libata-scsi.c
36518 +++ b/drivers/ata/libata-scsi.c
36519 @@ -4169,7 +4169,7 @@ int ata_sas_port_init(struct ata_port *ap)
36520
36521 if (rc)
36522 return rc;
36523 - ap->print_id = atomic_inc_return(&ata_print_id);
36524 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36525 return 0;
36526 }
36527 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36528 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36529 index 5f4e0cc..ff2c347 100644
36530 --- a/drivers/ata/libata.h
36531 +++ b/drivers/ata/libata.h
36532 @@ -53,7 +53,7 @@ enum {
36533 ATA_DNXFER_QUIET = (1 << 31),
36534 };
36535
36536 -extern atomic_t ata_print_id;
36537 +extern atomic_unchecked_t ata_print_id;
36538 extern int atapi_passthru16;
36539 extern int libata_fua;
36540 extern int libata_noacpi;
36541 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36542 index a9b0c82..207d97d 100644
36543 --- a/drivers/ata/pata_arasan_cf.c
36544 +++ b/drivers/ata/pata_arasan_cf.c
36545 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36546 /* Handle platform specific quirks */
36547 if (quirk) {
36548 if (quirk & CF_BROKEN_PIO) {
36549 - ap->ops->set_piomode = NULL;
36550 + pax_open_kernel();
36551 + *(void **)&ap->ops->set_piomode = NULL;
36552 + pax_close_kernel();
36553 ap->pio_mask = 0;
36554 }
36555 if (quirk & CF_BROKEN_MWDMA)
36556 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36557 index f9b983a..887b9d8 100644
36558 --- a/drivers/atm/adummy.c
36559 +++ b/drivers/atm/adummy.c
36560 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36561 vcc->pop(vcc, skb);
36562 else
36563 dev_kfree_skb_any(skb);
36564 - atomic_inc(&vcc->stats->tx);
36565 + atomic_inc_unchecked(&vcc->stats->tx);
36566
36567 return 0;
36568 }
36569 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36570 index f1a9198..f466a4a 100644
36571 --- a/drivers/atm/ambassador.c
36572 +++ b/drivers/atm/ambassador.c
36573 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36574 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36575
36576 // VC layer stats
36577 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36578 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36579
36580 // free the descriptor
36581 kfree (tx_descr);
36582 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36583 dump_skb ("<<<", vc, skb);
36584
36585 // VC layer stats
36586 - atomic_inc(&atm_vcc->stats->rx);
36587 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36588 __net_timestamp(skb);
36589 // end of our responsibility
36590 atm_vcc->push (atm_vcc, skb);
36591 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36592 } else {
36593 PRINTK (KERN_INFO, "dropped over-size frame");
36594 // should we count this?
36595 - atomic_inc(&atm_vcc->stats->rx_drop);
36596 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36597 }
36598
36599 } else {
36600 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36601 }
36602
36603 if (check_area (skb->data, skb->len)) {
36604 - atomic_inc(&atm_vcc->stats->tx_err);
36605 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36606 return -ENOMEM; // ?
36607 }
36608
36609 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36610 index 480fa6f..947067c 100644
36611 --- a/drivers/atm/atmtcp.c
36612 +++ b/drivers/atm/atmtcp.c
36613 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36614 if (vcc->pop) vcc->pop(vcc,skb);
36615 else dev_kfree_skb(skb);
36616 if (dev_data) return 0;
36617 - atomic_inc(&vcc->stats->tx_err);
36618 + atomic_inc_unchecked(&vcc->stats->tx_err);
36619 return -ENOLINK;
36620 }
36621 size = skb->len+sizeof(struct atmtcp_hdr);
36622 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36623 if (!new_skb) {
36624 if (vcc->pop) vcc->pop(vcc,skb);
36625 else dev_kfree_skb(skb);
36626 - atomic_inc(&vcc->stats->tx_err);
36627 + atomic_inc_unchecked(&vcc->stats->tx_err);
36628 return -ENOBUFS;
36629 }
36630 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36631 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36632 if (vcc->pop) vcc->pop(vcc,skb);
36633 else dev_kfree_skb(skb);
36634 out_vcc->push(out_vcc,new_skb);
36635 - atomic_inc(&vcc->stats->tx);
36636 - atomic_inc(&out_vcc->stats->rx);
36637 + atomic_inc_unchecked(&vcc->stats->tx);
36638 + atomic_inc_unchecked(&out_vcc->stats->rx);
36639 return 0;
36640 }
36641
36642 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36643 read_unlock(&vcc_sklist_lock);
36644 if (!out_vcc) {
36645 result = -EUNATCH;
36646 - atomic_inc(&vcc->stats->tx_err);
36647 + atomic_inc_unchecked(&vcc->stats->tx_err);
36648 goto done;
36649 }
36650 skb_pull(skb,sizeof(struct atmtcp_hdr));
36651 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36652 __net_timestamp(new_skb);
36653 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36654 out_vcc->push(out_vcc,new_skb);
36655 - atomic_inc(&vcc->stats->tx);
36656 - atomic_inc(&out_vcc->stats->rx);
36657 + atomic_inc_unchecked(&vcc->stats->tx);
36658 + atomic_inc_unchecked(&out_vcc->stats->rx);
36659 done:
36660 if (vcc->pop) vcc->pop(vcc,skb);
36661 else dev_kfree_skb(skb);
36662 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36663 index c7fab3e..68d0965 100644
36664 --- a/drivers/atm/eni.c
36665 +++ b/drivers/atm/eni.c
36666 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36667 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36668 vcc->dev->number);
36669 length = 0;
36670 - atomic_inc(&vcc->stats->rx_err);
36671 + atomic_inc_unchecked(&vcc->stats->rx_err);
36672 }
36673 else {
36674 length = ATM_CELL_SIZE-1; /* no HEC */
36675 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36676 size);
36677 }
36678 eff = length = 0;
36679 - atomic_inc(&vcc->stats->rx_err);
36680 + atomic_inc_unchecked(&vcc->stats->rx_err);
36681 }
36682 else {
36683 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36684 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36685 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36686 vcc->dev->number,vcc->vci,length,size << 2,descr);
36687 length = eff = 0;
36688 - atomic_inc(&vcc->stats->rx_err);
36689 + atomic_inc_unchecked(&vcc->stats->rx_err);
36690 }
36691 }
36692 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36693 @@ -770,7 +770,7 @@ rx_dequeued++;
36694 vcc->push(vcc,skb);
36695 pushed++;
36696 }
36697 - atomic_inc(&vcc->stats->rx);
36698 + atomic_inc_unchecked(&vcc->stats->rx);
36699 }
36700 wake_up(&eni_dev->rx_wait);
36701 }
36702 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36703 PCI_DMA_TODEVICE);
36704 if (vcc->pop) vcc->pop(vcc,skb);
36705 else dev_kfree_skb_irq(skb);
36706 - atomic_inc(&vcc->stats->tx);
36707 + atomic_inc_unchecked(&vcc->stats->tx);
36708 wake_up(&eni_dev->tx_wait);
36709 dma_complete++;
36710 }
36711 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36712 index 82f2ae0..f205c02 100644
36713 --- a/drivers/atm/firestream.c
36714 +++ b/drivers/atm/firestream.c
36715 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36716 }
36717 }
36718
36719 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36720 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36721
36722 fs_dprintk (FS_DEBUG_TXMEM, "i");
36723 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36724 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36725 #endif
36726 skb_put (skb, qe->p1 & 0xffff);
36727 ATM_SKB(skb)->vcc = atm_vcc;
36728 - atomic_inc(&atm_vcc->stats->rx);
36729 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36730 __net_timestamp(skb);
36731 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36732 atm_vcc->push (atm_vcc, skb);
36733 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36734 kfree (pe);
36735 }
36736 if (atm_vcc)
36737 - atomic_inc(&atm_vcc->stats->rx_drop);
36738 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36739 break;
36740 case 0x1f: /* Reassembly abort: no buffers. */
36741 /* Silently increment error counter. */
36742 if (atm_vcc)
36743 - atomic_inc(&atm_vcc->stats->rx_drop);
36744 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36745 break;
36746 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
36747 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
36748 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
36749 index d5d9eaf..65c0d53 100644
36750 --- a/drivers/atm/fore200e.c
36751 +++ b/drivers/atm/fore200e.c
36752 @@ -931,9 +931,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
36753 #endif
36754 /* check error condition */
36755 if (*entry->status & STATUS_ERROR)
36756 - atomic_inc(&vcc->stats->tx_err);
36757 + atomic_inc_unchecked(&vcc->stats->tx_err);
36758 else
36759 - atomic_inc(&vcc->stats->tx);
36760 + atomic_inc_unchecked(&vcc->stats->tx);
36761 }
36762 }
36763
36764 @@ -1082,7 +1082,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36765 if (skb == NULL) {
36766 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
36767
36768 - atomic_inc(&vcc->stats->rx_drop);
36769 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36770 return -ENOMEM;
36771 }
36772
36773 @@ -1125,14 +1125,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36774
36775 dev_kfree_skb_any(skb);
36776
36777 - atomic_inc(&vcc->stats->rx_drop);
36778 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36779 return -ENOMEM;
36780 }
36781
36782 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36783
36784 vcc->push(vcc, skb);
36785 - atomic_inc(&vcc->stats->rx);
36786 + atomic_inc_unchecked(&vcc->stats->rx);
36787
36788 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36789
36790 @@ -1210,7 +1210,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
36791 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
36792 fore200e->atm_dev->number,
36793 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
36794 - atomic_inc(&vcc->stats->rx_err);
36795 + atomic_inc_unchecked(&vcc->stats->rx_err);
36796 }
36797 }
36798
36799 @@ -1655,7 +1655,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
36800 goto retry_here;
36801 }
36802
36803 - atomic_inc(&vcc->stats->tx_err);
36804 + atomic_inc_unchecked(&vcc->stats->tx_err);
36805
36806 fore200e->tx_sat++;
36807 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
36808 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
36809 index c39702b..785b73b 100644
36810 --- a/drivers/atm/he.c
36811 +++ b/drivers/atm/he.c
36812 @@ -1689,7 +1689,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36813
36814 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
36815 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
36816 - atomic_inc(&vcc->stats->rx_drop);
36817 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36818 goto return_host_buffers;
36819 }
36820
36821 @@ -1716,7 +1716,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36822 RBRQ_LEN_ERR(he_dev->rbrq_head)
36823 ? "LEN_ERR" : "",
36824 vcc->vpi, vcc->vci);
36825 - atomic_inc(&vcc->stats->rx_err);
36826 + atomic_inc_unchecked(&vcc->stats->rx_err);
36827 goto return_host_buffers;
36828 }
36829
36830 @@ -1768,7 +1768,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36831 vcc->push(vcc, skb);
36832 spin_lock(&he_dev->global_lock);
36833
36834 - atomic_inc(&vcc->stats->rx);
36835 + atomic_inc_unchecked(&vcc->stats->rx);
36836
36837 return_host_buffers:
36838 ++pdus_assembled;
36839 @@ -2094,7 +2094,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
36840 tpd->vcc->pop(tpd->vcc, tpd->skb);
36841 else
36842 dev_kfree_skb_any(tpd->skb);
36843 - atomic_inc(&tpd->vcc->stats->tx_err);
36844 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
36845 }
36846 pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
36847 return;
36848 @@ -2506,7 +2506,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36849 vcc->pop(vcc, skb);
36850 else
36851 dev_kfree_skb_any(skb);
36852 - atomic_inc(&vcc->stats->tx_err);
36853 + atomic_inc_unchecked(&vcc->stats->tx_err);
36854 return -EINVAL;
36855 }
36856
36857 @@ -2517,7 +2517,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36858 vcc->pop(vcc, skb);
36859 else
36860 dev_kfree_skb_any(skb);
36861 - atomic_inc(&vcc->stats->tx_err);
36862 + atomic_inc_unchecked(&vcc->stats->tx_err);
36863 return -EINVAL;
36864 }
36865 #endif
36866 @@ -2529,7 +2529,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36867 vcc->pop(vcc, skb);
36868 else
36869 dev_kfree_skb_any(skb);
36870 - atomic_inc(&vcc->stats->tx_err);
36871 + atomic_inc_unchecked(&vcc->stats->tx_err);
36872 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36873 return -ENOMEM;
36874 }
36875 @@ -2571,7 +2571,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36876 vcc->pop(vcc, skb);
36877 else
36878 dev_kfree_skb_any(skb);
36879 - atomic_inc(&vcc->stats->tx_err);
36880 + atomic_inc_unchecked(&vcc->stats->tx_err);
36881 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36882 return -ENOMEM;
36883 }
36884 @@ -2602,7 +2602,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36885 __enqueue_tpd(he_dev, tpd, cid);
36886 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36887
36888 - atomic_inc(&vcc->stats->tx);
36889 + atomic_inc_unchecked(&vcc->stats->tx);
36890
36891 return 0;
36892 }
36893 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
36894 index 1dc0519..1aadaf7 100644
36895 --- a/drivers/atm/horizon.c
36896 +++ b/drivers/atm/horizon.c
36897 @@ -1034,7 +1034,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
36898 {
36899 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
36900 // VC layer stats
36901 - atomic_inc(&vcc->stats->rx);
36902 + atomic_inc_unchecked(&vcc->stats->rx);
36903 __net_timestamp(skb);
36904 // end of our responsibility
36905 vcc->push (vcc, skb);
36906 @@ -1186,7 +1186,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
36907 dev->tx_iovec = NULL;
36908
36909 // VC layer stats
36910 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36911 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36912
36913 // free the skb
36914 hrz_kfree_skb (skb);
36915 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
36916 index 2b24ed0..b3d6acc 100644
36917 --- a/drivers/atm/idt77252.c
36918 +++ b/drivers/atm/idt77252.c
36919 @@ -810,7 +810,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
36920 else
36921 dev_kfree_skb(skb);
36922
36923 - atomic_inc(&vcc->stats->tx);
36924 + atomic_inc_unchecked(&vcc->stats->tx);
36925 }
36926
36927 atomic_dec(&scq->used);
36928 @@ -1072,13 +1072,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36929 if ((sb = dev_alloc_skb(64)) == NULL) {
36930 printk("%s: Can't allocate buffers for aal0.\n",
36931 card->name);
36932 - atomic_add(i, &vcc->stats->rx_drop);
36933 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
36934 break;
36935 }
36936 if (!atm_charge(vcc, sb->truesize)) {
36937 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
36938 card->name);
36939 - atomic_add(i - 1, &vcc->stats->rx_drop);
36940 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
36941 dev_kfree_skb(sb);
36942 break;
36943 }
36944 @@ -1095,7 +1095,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36945 ATM_SKB(sb)->vcc = vcc;
36946 __net_timestamp(sb);
36947 vcc->push(vcc, sb);
36948 - atomic_inc(&vcc->stats->rx);
36949 + atomic_inc_unchecked(&vcc->stats->rx);
36950
36951 cell += ATM_CELL_PAYLOAD;
36952 }
36953 @@ -1132,13 +1132,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36954 "(CDC: %08x)\n",
36955 card->name, len, rpp->len, readl(SAR_REG_CDC));
36956 recycle_rx_pool_skb(card, rpp);
36957 - atomic_inc(&vcc->stats->rx_err);
36958 + atomic_inc_unchecked(&vcc->stats->rx_err);
36959 return;
36960 }
36961 if (stat & SAR_RSQE_CRC) {
36962 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
36963 recycle_rx_pool_skb(card, rpp);
36964 - atomic_inc(&vcc->stats->rx_err);
36965 + atomic_inc_unchecked(&vcc->stats->rx_err);
36966 return;
36967 }
36968 if (skb_queue_len(&rpp->queue) > 1) {
36969 @@ -1149,7 +1149,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36970 RXPRINTK("%s: Can't alloc RX skb.\n",
36971 card->name);
36972 recycle_rx_pool_skb(card, rpp);
36973 - atomic_inc(&vcc->stats->rx_err);
36974 + atomic_inc_unchecked(&vcc->stats->rx_err);
36975 return;
36976 }
36977 if (!atm_charge(vcc, skb->truesize)) {
36978 @@ -1168,7 +1168,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36979 __net_timestamp(skb);
36980
36981 vcc->push(vcc, skb);
36982 - atomic_inc(&vcc->stats->rx);
36983 + atomic_inc_unchecked(&vcc->stats->rx);
36984
36985 return;
36986 }
36987 @@ -1190,7 +1190,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36988 __net_timestamp(skb);
36989
36990 vcc->push(vcc, skb);
36991 - atomic_inc(&vcc->stats->rx);
36992 + atomic_inc_unchecked(&vcc->stats->rx);
36993
36994 if (skb->truesize > SAR_FB_SIZE_3)
36995 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
36996 @@ -1301,14 +1301,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
36997 if (vcc->qos.aal != ATM_AAL0) {
36998 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
36999 card->name, vpi, vci);
37000 - atomic_inc(&vcc->stats->rx_drop);
37001 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37002 goto drop;
37003 }
37004
37005 if ((sb = dev_alloc_skb(64)) == NULL) {
37006 printk("%s: Can't allocate buffers for AAL0.\n",
37007 card->name);
37008 - atomic_inc(&vcc->stats->rx_err);
37009 + atomic_inc_unchecked(&vcc->stats->rx_err);
37010 goto drop;
37011 }
37012
37013 @@ -1327,7 +1327,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37014 ATM_SKB(sb)->vcc = vcc;
37015 __net_timestamp(sb);
37016 vcc->push(vcc, sb);
37017 - atomic_inc(&vcc->stats->rx);
37018 + atomic_inc_unchecked(&vcc->stats->rx);
37019
37020 drop:
37021 skb_pull(queue, 64);
37022 @@ -1952,13 +1952,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37023
37024 if (vc == NULL) {
37025 printk("%s: NULL connection in send().\n", card->name);
37026 - atomic_inc(&vcc->stats->tx_err);
37027 + atomic_inc_unchecked(&vcc->stats->tx_err);
37028 dev_kfree_skb(skb);
37029 return -EINVAL;
37030 }
37031 if (!test_bit(VCF_TX, &vc->flags)) {
37032 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37033 - atomic_inc(&vcc->stats->tx_err);
37034 + atomic_inc_unchecked(&vcc->stats->tx_err);
37035 dev_kfree_skb(skb);
37036 return -EINVAL;
37037 }
37038 @@ -1970,14 +1970,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37039 break;
37040 default:
37041 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37042 - atomic_inc(&vcc->stats->tx_err);
37043 + atomic_inc_unchecked(&vcc->stats->tx_err);
37044 dev_kfree_skb(skb);
37045 return -EINVAL;
37046 }
37047
37048 if (skb_shinfo(skb)->nr_frags != 0) {
37049 printk("%s: No scatter-gather yet.\n", card->name);
37050 - atomic_inc(&vcc->stats->tx_err);
37051 + atomic_inc_unchecked(&vcc->stats->tx_err);
37052 dev_kfree_skb(skb);
37053 return -EINVAL;
37054 }
37055 @@ -1985,7 +1985,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37056
37057 err = queue_skb(card, vc, skb, oam);
37058 if (err) {
37059 - atomic_inc(&vcc->stats->tx_err);
37060 + atomic_inc_unchecked(&vcc->stats->tx_err);
37061 dev_kfree_skb(skb);
37062 return err;
37063 }
37064 @@ -2008,7 +2008,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37065 skb = dev_alloc_skb(64);
37066 if (!skb) {
37067 printk("%s: Out of memory in send_oam().\n", card->name);
37068 - atomic_inc(&vcc->stats->tx_err);
37069 + atomic_inc_unchecked(&vcc->stats->tx_err);
37070 return -ENOMEM;
37071 }
37072 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37073 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37074 index 4217f29..88f547a 100644
37075 --- a/drivers/atm/iphase.c
37076 +++ b/drivers/atm/iphase.c
37077 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37078 status = (u_short) (buf_desc_ptr->desc_mode);
37079 if (status & (RX_CER | RX_PTE | RX_OFL))
37080 {
37081 - atomic_inc(&vcc->stats->rx_err);
37082 + atomic_inc_unchecked(&vcc->stats->rx_err);
37083 IF_ERR(printk("IA: bad packet, dropping it");)
37084 if (status & RX_CER) {
37085 IF_ERR(printk(" cause: packet CRC error\n");)
37086 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37087 len = dma_addr - buf_addr;
37088 if (len > iadev->rx_buf_sz) {
37089 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37090 - atomic_inc(&vcc->stats->rx_err);
37091 + atomic_inc_unchecked(&vcc->stats->rx_err);
37092 goto out_free_desc;
37093 }
37094
37095 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37096 ia_vcc = INPH_IA_VCC(vcc);
37097 if (ia_vcc == NULL)
37098 {
37099 - atomic_inc(&vcc->stats->rx_err);
37100 + atomic_inc_unchecked(&vcc->stats->rx_err);
37101 atm_return(vcc, skb->truesize);
37102 dev_kfree_skb_any(skb);
37103 goto INCR_DLE;
37104 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37105 if ((length > iadev->rx_buf_sz) || (length >
37106 (skb->len - sizeof(struct cpcs_trailer))))
37107 {
37108 - atomic_inc(&vcc->stats->rx_err);
37109 + atomic_inc_unchecked(&vcc->stats->rx_err);
37110 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37111 length, skb->len);)
37112 atm_return(vcc, skb->truesize);
37113 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37114
37115 IF_RX(printk("rx_dle_intr: skb push");)
37116 vcc->push(vcc,skb);
37117 - atomic_inc(&vcc->stats->rx);
37118 + atomic_inc_unchecked(&vcc->stats->rx);
37119 iadev->rx_pkt_cnt++;
37120 }
37121 INCR_DLE:
37122 @@ -2826,15 +2826,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37123 {
37124 struct k_sonet_stats *stats;
37125 stats = &PRIV(_ia_dev[board])->sonet_stats;
37126 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37127 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37128 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37129 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37130 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37131 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37132 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37133 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37134 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37135 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37136 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37137 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37138 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37139 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37140 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37141 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37142 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37143 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37144 }
37145 ia_cmds.status = 0;
37146 break;
37147 @@ -2939,7 +2939,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37148 if ((desc == 0) || (desc > iadev->num_tx_desc))
37149 {
37150 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37151 - atomic_inc(&vcc->stats->tx);
37152 + atomic_inc_unchecked(&vcc->stats->tx);
37153 if (vcc->pop)
37154 vcc->pop(vcc, skb);
37155 else
37156 @@ -3044,14 +3044,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37157 ATM_DESC(skb) = vcc->vci;
37158 skb_queue_tail(&iadev->tx_dma_q, skb);
37159
37160 - atomic_inc(&vcc->stats->tx);
37161 + atomic_inc_unchecked(&vcc->stats->tx);
37162 iadev->tx_pkt_cnt++;
37163 /* Increment transaction counter */
37164 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37165
37166 #if 0
37167 /* add flow control logic */
37168 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37169 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37170 if (iavcc->vc_desc_cnt > 10) {
37171 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37172 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37173 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37174 index 93eaf8d..b4ca7da 100644
37175 --- a/drivers/atm/lanai.c
37176 +++ b/drivers/atm/lanai.c
37177 @@ -1303,7 +1303,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37178 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37179 lanai_endtx(lanai, lvcc);
37180 lanai_free_skb(lvcc->tx.atmvcc, skb);
37181 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37182 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37183 }
37184
37185 /* Try to fill the buffer - don't call unless there is backlog */
37186 @@ -1426,7 +1426,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37187 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37188 __net_timestamp(skb);
37189 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37190 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37191 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37192 out:
37193 lvcc->rx.buf.ptr = end;
37194 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37195 @@ -1667,7 +1667,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37196 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37197 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37198 lanai->stats.service_rxnotaal5++;
37199 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37200 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37201 return 0;
37202 }
37203 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37204 @@ -1679,7 +1679,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37205 int bytes;
37206 read_unlock(&vcc_sklist_lock);
37207 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37208 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37209 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37210 lvcc->stats.x.aal5.service_trash++;
37211 bytes = (SERVICE_GET_END(s) * 16) -
37212 (((unsigned long) lvcc->rx.buf.ptr) -
37213 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37214 }
37215 if (s & SERVICE_STREAM) {
37216 read_unlock(&vcc_sklist_lock);
37217 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37218 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37219 lvcc->stats.x.aal5.service_stream++;
37220 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37221 "PDU on VCI %d!\n", lanai->number, vci);
37222 @@ -1699,7 +1699,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37223 return 0;
37224 }
37225 DPRINTK("got rx crc error on vci %d\n", vci);
37226 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37227 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37228 lvcc->stats.x.aal5.service_rxcrc++;
37229 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37230 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37231 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37232 index 9988ac9..7c52585 100644
37233 --- a/drivers/atm/nicstar.c
37234 +++ b/drivers/atm/nicstar.c
37235 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37236 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37237 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37238 card->index);
37239 - atomic_inc(&vcc->stats->tx_err);
37240 + atomic_inc_unchecked(&vcc->stats->tx_err);
37241 dev_kfree_skb_any(skb);
37242 return -EINVAL;
37243 }
37244 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37245 if (!vc->tx) {
37246 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37247 card->index);
37248 - atomic_inc(&vcc->stats->tx_err);
37249 + atomic_inc_unchecked(&vcc->stats->tx_err);
37250 dev_kfree_skb_any(skb);
37251 return -EINVAL;
37252 }
37253 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37254 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37255 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37256 card->index);
37257 - atomic_inc(&vcc->stats->tx_err);
37258 + atomic_inc_unchecked(&vcc->stats->tx_err);
37259 dev_kfree_skb_any(skb);
37260 return -EINVAL;
37261 }
37262
37263 if (skb_shinfo(skb)->nr_frags != 0) {
37264 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37265 - atomic_inc(&vcc->stats->tx_err);
37266 + atomic_inc_unchecked(&vcc->stats->tx_err);
37267 dev_kfree_skb_any(skb);
37268 return -EINVAL;
37269 }
37270 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37271 }
37272
37273 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37274 - atomic_inc(&vcc->stats->tx_err);
37275 + atomic_inc_unchecked(&vcc->stats->tx_err);
37276 dev_kfree_skb_any(skb);
37277 return -EIO;
37278 }
37279 - atomic_inc(&vcc->stats->tx);
37280 + atomic_inc_unchecked(&vcc->stats->tx);
37281
37282 return 0;
37283 }
37284 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37285 printk
37286 ("nicstar%d: Can't allocate buffers for aal0.\n",
37287 card->index);
37288 - atomic_add(i, &vcc->stats->rx_drop);
37289 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37290 break;
37291 }
37292 if (!atm_charge(vcc, sb->truesize)) {
37293 RXPRINTK
37294 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37295 card->index);
37296 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37297 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37298 dev_kfree_skb_any(sb);
37299 break;
37300 }
37301 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37302 ATM_SKB(sb)->vcc = vcc;
37303 __net_timestamp(sb);
37304 vcc->push(vcc, sb);
37305 - atomic_inc(&vcc->stats->rx);
37306 + atomic_inc_unchecked(&vcc->stats->rx);
37307 cell += ATM_CELL_PAYLOAD;
37308 }
37309
37310 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37311 if (iovb == NULL) {
37312 printk("nicstar%d: Out of iovec buffers.\n",
37313 card->index);
37314 - atomic_inc(&vcc->stats->rx_drop);
37315 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37316 recycle_rx_buf(card, skb);
37317 return;
37318 }
37319 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37320 small or large buffer itself. */
37321 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37322 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37323 - atomic_inc(&vcc->stats->rx_err);
37324 + atomic_inc_unchecked(&vcc->stats->rx_err);
37325 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37326 NS_MAX_IOVECS);
37327 NS_PRV_IOVCNT(iovb) = 0;
37328 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37329 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37330 card->index);
37331 which_list(card, skb);
37332 - atomic_inc(&vcc->stats->rx_err);
37333 + atomic_inc_unchecked(&vcc->stats->rx_err);
37334 recycle_rx_buf(card, skb);
37335 vc->rx_iov = NULL;
37336 recycle_iov_buf(card, iovb);
37337 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37338 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37339 card->index);
37340 which_list(card, skb);
37341 - atomic_inc(&vcc->stats->rx_err);
37342 + atomic_inc_unchecked(&vcc->stats->rx_err);
37343 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37344 NS_PRV_IOVCNT(iovb));
37345 vc->rx_iov = NULL;
37346 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37347 printk(" - PDU size mismatch.\n");
37348 else
37349 printk(".\n");
37350 - atomic_inc(&vcc->stats->rx_err);
37351 + atomic_inc_unchecked(&vcc->stats->rx_err);
37352 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37353 NS_PRV_IOVCNT(iovb));
37354 vc->rx_iov = NULL;
37355 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37356 /* skb points to a small buffer */
37357 if (!atm_charge(vcc, skb->truesize)) {
37358 push_rxbufs(card, skb);
37359 - atomic_inc(&vcc->stats->rx_drop);
37360 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37361 } else {
37362 skb_put(skb, len);
37363 dequeue_sm_buf(card, skb);
37364 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37365 ATM_SKB(skb)->vcc = vcc;
37366 __net_timestamp(skb);
37367 vcc->push(vcc, skb);
37368 - atomic_inc(&vcc->stats->rx);
37369 + atomic_inc_unchecked(&vcc->stats->rx);
37370 }
37371 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37372 struct sk_buff *sb;
37373 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37374 if (len <= NS_SMBUFSIZE) {
37375 if (!atm_charge(vcc, sb->truesize)) {
37376 push_rxbufs(card, sb);
37377 - atomic_inc(&vcc->stats->rx_drop);
37378 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37379 } else {
37380 skb_put(sb, len);
37381 dequeue_sm_buf(card, sb);
37382 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37383 ATM_SKB(sb)->vcc = vcc;
37384 __net_timestamp(sb);
37385 vcc->push(vcc, sb);
37386 - atomic_inc(&vcc->stats->rx);
37387 + atomic_inc_unchecked(&vcc->stats->rx);
37388 }
37389
37390 push_rxbufs(card, skb);
37391 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37392
37393 if (!atm_charge(vcc, skb->truesize)) {
37394 push_rxbufs(card, skb);
37395 - atomic_inc(&vcc->stats->rx_drop);
37396 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37397 } else {
37398 dequeue_lg_buf(card, skb);
37399 #ifdef NS_USE_DESTRUCTORS
37400 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37401 ATM_SKB(skb)->vcc = vcc;
37402 __net_timestamp(skb);
37403 vcc->push(vcc, skb);
37404 - atomic_inc(&vcc->stats->rx);
37405 + atomic_inc_unchecked(&vcc->stats->rx);
37406 }
37407
37408 push_rxbufs(card, sb);
37409 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37410 printk
37411 ("nicstar%d: Out of huge buffers.\n",
37412 card->index);
37413 - atomic_inc(&vcc->stats->rx_drop);
37414 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37415 recycle_iovec_rx_bufs(card,
37416 (struct iovec *)
37417 iovb->data,
37418 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37419 card->hbpool.count++;
37420 } else
37421 dev_kfree_skb_any(hb);
37422 - atomic_inc(&vcc->stats->rx_drop);
37423 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37424 } else {
37425 /* Copy the small buffer to the huge buffer */
37426 sb = (struct sk_buff *)iov->iov_base;
37427 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37428 #endif /* NS_USE_DESTRUCTORS */
37429 __net_timestamp(hb);
37430 vcc->push(vcc, hb);
37431 - atomic_inc(&vcc->stats->rx);
37432 + atomic_inc_unchecked(&vcc->stats->rx);
37433 }
37434 }
37435
37436 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37437 index 21b0bc6..b5f40ba 100644
37438 --- a/drivers/atm/solos-pci.c
37439 +++ b/drivers/atm/solos-pci.c
37440 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37441 }
37442 atm_charge(vcc, skb->truesize);
37443 vcc->push(vcc, skb);
37444 - atomic_inc(&vcc->stats->rx);
37445 + atomic_inc_unchecked(&vcc->stats->rx);
37446 break;
37447
37448 case PKT_STATUS:
37449 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37450 vcc = SKB_CB(oldskb)->vcc;
37451
37452 if (vcc) {
37453 - atomic_inc(&vcc->stats->tx);
37454 + atomic_inc_unchecked(&vcc->stats->tx);
37455 solos_pop(vcc, oldskb);
37456 } else {
37457 dev_kfree_skb_irq(oldskb);
37458 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37459 index 0215934..ce9f5b1 100644
37460 --- a/drivers/atm/suni.c
37461 +++ b/drivers/atm/suni.c
37462 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37463
37464
37465 #define ADD_LIMITED(s,v) \
37466 - atomic_add((v),&stats->s); \
37467 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37468 + atomic_add_unchecked((v),&stats->s); \
37469 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37470
37471
37472 static void suni_hz(unsigned long from_timer)
37473 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37474 index 5120a96..e2572bd 100644
37475 --- a/drivers/atm/uPD98402.c
37476 +++ b/drivers/atm/uPD98402.c
37477 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37478 struct sonet_stats tmp;
37479 int error = 0;
37480
37481 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37482 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37483 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37484 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37485 if (zero && !error) {
37486 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37487
37488
37489 #define ADD_LIMITED(s,v) \
37490 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37491 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37492 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37493 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37494 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37495 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37496
37497
37498 static void stat_event(struct atm_dev *dev)
37499 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37500 if (reason & uPD98402_INT_PFM) stat_event(dev);
37501 if (reason & uPD98402_INT_PCO) {
37502 (void) GET(PCOCR); /* clear interrupt cause */
37503 - atomic_add(GET(HECCT),
37504 + atomic_add_unchecked(GET(HECCT),
37505 &PRIV(dev)->sonet_stats.uncorr_hcs);
37506 }
37507 if ((reason & uPD98402_INT_RFO) &&
37508 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37509 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37510 uPD98402_INT_LOS),PIMR); /* enable them */
37511 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37512 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37513 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37514 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37515 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37516 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37517 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37518 return 0;
37519 }
37520
37521 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37522 index 969c3c2..9b72956 100644
37523 --- a/drivers/atm/zatm.c
37524 +++ b/drivers/atm/zatm.c
37525 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37526 }
37527 if (!size) {
37528 dev_kfree_skb_irq(skb);
37529 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37530 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37531 continue;
37532 }
37533 if (!atm_charge(vcc,skb->truesize)) {
37534 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37535 skb->len = size;
37536 ATM_SKB(skb)->vcc = vcc;
37537 vcc->push(vcc,skb);
37538 - atomic_inc(&vcc->stats->rx);
37539 + atomic_inc_unchecked(&vcc->stats->rx);
37540 }
37541 zout(pos & 0xffff,MTA(mbx));
37542 #if 0 /* probably a stupid idea */
37543 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37544 skb_queue_head(&zatm_vcc->backlog,skb);
37545 break;
37546 }
37547 - atomic_inc(&vcc->stats->tx);
37548 + atomic_inc_unchecked(&vcc->stats->tx);
37549 wake_up(&zatm_vcc->tx_wait);
37550 }
37551
37552 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37553 index 876bae5..8978785 100644
37554 --- a/drivers/base/bus.c
37555 +++ b/drivers/base/bus.c
37556 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37557 return -EINVAL;
37558
37559 mutex_lock(&subsys->p->mutex);
37560 - list_add_tail(&sif->node, &subsys->p->interfaces);
37561 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37562 if (sif->add_dev) {
37563 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37564 while ((dev = subsys_dev_iter_next(&iter)))
37565 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37566 subsys = sif->subsys;
37567
37568 mutex_lock(&subsys->p->mutex);
37569 - list_del_init(&sif->node);
37570 + pax_list_del_init((struct list_head *)&sif->node);
37571 if (sif->remove_dev) {
37572 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37573 while ((dev = subsys_dev_iter_next(&iter)))
37574 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37575 index 25798db..15f130e 100644
37576 --- a/drivers/base/devtmpfs.c
37577 +++ b/drivers/base/devtmpfs.c
37578 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37579 if (!thread)
37580 return 0;
37581
37582 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37583 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37584 if (err)
37585 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37586 else
37587 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37588 *err = sys_unshare(CLONE_NEWNS);
37589 if (*err)
37590 goto out;
37591 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37592 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37593 if (*err)
37594 goto out;
37595 - sys_chdir("/.."); /* will traverse into overmounted root */
37596 - sys_chroot(".");
37597 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37598 + sys_chroot((char __force_user *)".");
37599 complete(&setup_done);
37600 while (1) {
37601 spin_lock(&req_lock);
37602 diff --git a/drivers/base/node.c b/drivers/base/node.c
37603 index a3b82e9..f90a8ce 100644
37604 --- a/drivers/base/node.c
37605 +++ b/drivers/base/node.c
37606 @@ -614,7 +614,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37607 struct node_attr {
37608 struct device_attribute attr;
37609 enum node_states state;
37610 -};
37611 +} __do_const;
37612
37613 static ssize_t show_node_state(struct device *dev,
37614 struct device_attribute *attr, char *buf)
37615 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37616 index 0d8780c..0b5df3f 100644
37617 --- a/drivers/base/power/domain.c
37618 +++ b/drivers/base/power/domain.c
37619 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37620 {
37621 struct cpuidle_driver *cpuidle_drv;
37622 struct gpd_cpuidle_data *cpuidle_data;
37623 - struct cpuidle_state *idle_state;
37624 + cpuidle_state_no_const *idle_state;
37625 int ret = 0;
37626
37627 if (IS_ERR_OR_NULL(genpd) || state < 0)
37628 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37629 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37630 {
37631 struct gpd_cpuidle_data *cpuidle_data;
37632 - struct cpuidle_state *idle_state;
37633 + cpuidle_state_no_const *idle_state;
37634 int ret = 0;
37635
37636 if (IS_ERR_OR_NULL(genpd))
37637 @@ -2222,7 +2222,10 @@ int genpd_dev_pm_attach(struct device *dev)
37638 return ret;
37639 }
37640
37641 - dev->pm_domain->detach = genpd_dev_pm_detach;
37642 + pax_open_kernel();
37643 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37644 + pax_close_kernel();
37645 +
37646 pm_genpd_poweron(pd);
37647
37648 return 0;
37649 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37650 index d2be3f9..0a3167a 100644
37651 --- a/drivers/base/power/sysfs.c
37652 +++ b/drivers/base/power/sysfs.c
37653 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37654 return -EIO;
37655 }
37656 }
37657 - return sprintf(buf, p);
37658 + return sprintf(buf, "%s", p);
37659 }
37660
37661 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37662 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37663 index c2744b3..08fac19 100644
37664 --- a/drivers/base/power/wakeup.c
37665 +++ b/drivers/base/power/wakeup.c
37666 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37667 * They need to be modified together atomically, so it's better to use one
37668 * atomic variable to hold them both.
37669 */
37670 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37671 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37672
37673 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37674 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37675
37676 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37677 {
37678 - unsigned int comb = atomic_read(&combined_event_count);
37679 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37680
37681 *cnt = (comb >> IN_PROGRESS_BITS);
37682 *inpr = comb & MAX_IN_PROGRESS;
37683 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37684 ws->start_prevent_time = ws->last_time;
37685
37686 /* Increment the counter of events in progress. */
37687 - cec = atomic_inc_return(&combined_event_count);
37688 + cec = atomic_inc_return_unchecked(&combined_event_count);
37689
37690 trace_wakeup_source_activate(ws->name, cec);
37691 }
37692 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37693 * Increment the counter of registered wakeup events and decrement the
37694 * couter of wakeup events in progress simultaneously.
37695 */
37696 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37697 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37698 trace_wakeup_source_deactivate(ws->name, cec);
37699
37700 split_counters(&cnt, &inpr);
37701 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37702 index 8d98a32..61d3165 100644
37703 --- a/drivers/base/syscore.c
37704 +++ b/drivers/base/syscore.c
37705 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37706 void register_syscore_ops(struct syscore_ops *ops)
37707 {
37708 mutex_lock(&syscore_ops_lock);
37709 - list_add_tail(&ops->node, &syscore_ops_list);
37710 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37711 mutex_unlock(&syscore_ops_lock);
37712 }
37713 EXPORT_SYMBOL_GPL(register_syscore_ops);
37714 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37715 void unregister_syscore_ops(struct syscore_ops *ops)
37716 {
37717 mutex_lock(&syscore_ops_lock);
37718 - list_del(&ops->node);
37719 + pax_list_del((struct list_head *)&ops->node);
37720 mutex_unlock(&syscore_ops_lock);
37721 }
37722 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37723 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37724 index ff20f19..018f1da 100644
37725 --- a/drivers/block/cciss.c
37726 +++ b/drivers/block/cciss.c
37727 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37728 while (!list_empty(&h->reqQ)) {
37729 c = list_entry(h->reqQ.next, CommandList_struct, list);
37730 /* can't do anything if fifo is full */
37731 - if ((h->access.fifo_full(h))) {
37732 + if ((h->access->fifo_full(h))) {
37733 dev_warn(&h->pdev->dev, "fifo full\n");
37734 break;
37735 }
37736 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
37737 h->Qdepth--;
37738
37739 /* Tell the controller execute command */
37740 - h->access.submit_command(h, c);
37741 + h->access->submit_command(h, c);
37742
37743 /* Put job onto the completed Q */
37744 addQ(&h->cmpQ, c);
37745 @@ -3444,17 +3444,17 @@ startio:
37746
37747 static inline unsigned long get_next_completion(ctlr_info_t *h)
37748 {
37749 - return h->access.command_completed(h);
37750 + return h->access->command_completed(h);
37751 }
37752
37753 static inline int interrupt_pending(ctlr_info_t *h)
37754 {
37755 - return h->access.intr_pending(h);
37756 + return h->access->intr_pending(h);
37757 }
37758
37759 static inline long interrupt_not_for_us(ctlr_info_t *h)
37760 {
37761 - return ((h->access.intr_pending(h) == 0) ||
37762 + return ((h->access->intr_pending(h) == 0) ||
37763 (h->interrupts_enabled == 0));
37764 }
37765
37766 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
37767 u32 a;
37768
37769 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
37770 - return h->access.command_completed(h);
37771 + return h->access->command_completed(h);
37772
37773 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
37774 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
37775 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
37776 trans_support & CFGTBL_Trans_use_short_tags);
37777
37778 /* Change the access methods to the performant access methods */
37779 - h->access = SA5_performant_access;
37780 + h->access = &SA5_performant_access;
37781 h->transMethod = CFGTBL_Trans_Performant;
37782
37783 return;
37784 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
37785 if (prod_index < 0)
37786 return -ENODEV;
37787 h->product_name = products[prod_index].product_name;
37788 - h->access = *(products[prod_index].access);
37789 + h->access = products[prod_index].access;
37790
37791 if (cciss_board_disabled(h)) {
37792 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
37793 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
37794 }
37795
37796 /* make sure the board interrupts are off */
37797 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37798 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37799 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
37800 if (rc)
37801 goto clean2;
37802 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
37803 * fake ones to scoop up any residual completions.
37804 */
37805 spin_lock_irqsave(&h->lock, flags);
37806 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37807 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37808 spin_unlock_irqrestore(&h->lock, flags);
37809 free_irq(h->intr[h->intr_mode], h);
37810 rc = cciss_request_irq(h, cciss_msix_discard_completions,
37811 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
37812 dev_info(&h->pdev->dev, "Board READY.\n");
37813 dev_info(&h->pdev->dev,
37814 "Waiting for stale completions to drain.\n");
37815 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37816 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37817 msleep(10000);
37818 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37819 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37820
37821 rc = controller_reset_failed(h->cfgtable);
37822 if (rc)
37823 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
37824 cciss_scsi_setup(h);
37825
37826 /* Turn the interrupts on so we can service requests */
37827 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37828 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37829
37830 /* Get the firmware version */
37831 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
37832 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
37833 kfree(flush_buf);
37834 if (return_code != IO_OK)
37835 dev_warn(&h->pdev->dev, "Error flushing cache\n");
37836 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37837 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37838 free_irq(h->intr[h->intr_mode], h);
37839 }
37840
37841 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
37842 index 7fda30e..2f27946 100644
37843 --- a/drivers/block/cciss.h
37844 +++ b/drivers/block/cciss.h
37845 @@ -101,7 +101,7 @@ struct ctlr_info
37846 /* information about each logical volume */
37847 drive_info_struct *drv[CISS_MAX_LUN];
37848
37849 - struct access_method access;
37850 + struct access_method *access;
37851
37852 /* queue and queue Info */
37853 struct list_head reqQ;
37854 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
37855 }
37856
37857 static struct access_method SA5_access = {
37858 - SA5_submit_command,
37859 - SA5_intr_mask,
37860 - SA5_fifo_full,
37861 - SA5_intr_pending,
37862 - SA5_completed,
37863 + .submit_command = SA5_submit_command,
37864 + .set_intr_mask = SA5_intr_mask,
37865 + .fifo_full = SA5_fifo_full,
37866 + .intr_pending = SA5_intr_pending,
37867 + .command_completed = SA5_completed,
37868 };
37869
37870 static struct access_method SA5B_access = {
37871 - SA5_submit_command,
37872 - SA5B_intr_mask,
37873 - SA5_fifo_full,
37874 - SA5B_intr_pending,
37875 - SA5_completed,
37876 + .submit_command = SA5_submit_command,
37877 + .set_intr_mask = SA5B_intr_mask,
37878 + .fifo_full = SA5_fifo_full,
37879 + .intr_pending = SA5B_intr_pending,
37880 + .command_completed = SA5_completed,
37881 };
37882
37883 static struct access_method SA5_performant_access = {
37884 - SA5_submit_command,
37885 - SA5_performant_intr_mask,
37886 - SA5_fifo_full,
37887 - SA5_performant_intr_pending,
37888 - SA5_performant_completed,
37889 + .submit_command = SA5_submit_command,
37890 + .set_intr_mask = SA5_performant_intr_mask,
37891 + .fifo_full = SA5_fifo_full,
37892 + .intr_pending = SA5_performant_intr_pending,
37893 + .command_completed = SA5_performant_completed,
37894 };
37895
37896 struct board_type {
37897 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
37898 index 2b94403..fd6ad1f 100644
37899 --- a/drivers/block/cpqarray.c
37900 +++ b/drivers/block/cpqarray.c
37901 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
37902 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
37903 goto Enomem4;
37904 }
37905 - hba[i]->access.set_intr_mask(hba[i], 0);
37906 + hba[i]->access->set_intr_mask(hba[i], 0);
37907 if (request_irq(hba[i]->intr, do_ida_intr,
37908 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
37909 {
37910 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
37911 add_timer(&hba[i]->timer);
37912
37913 /* Enable IRQ now that spinlock and rate limit timer are set up */
37914 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
37915 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
37916
37917 for(j=0; j<NWD; j++) {
37918 struct gendisk *disk = ida_gendisk[i][j];
37919 @@ -694,7 +694,7 @@ DBGINFO(
37920 for(i=0; i<NR_PRODUCTS; i++) {
37921 if (board_id == products[i].board_id) {
37922 c->product_name = products[i].product_name;
37923 - c->access = *(products[i].access);
37924 + c->access = products[i].access;
37925 break;
37926 }
37927 }
37928 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
37929 hba[ctlr]->intr = intr;
37930 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
37931 hba[ctlr]->product_name = products[j].product_name;
37932 - hba[ctlr]->access = *(products[j].access);
37933 + hba[ctlr]->access = products[j].access;
37934 hba[ctlr]->ctlr = ctlr;
37935 hba[ctlr]->board_id = board_id;
37936 hba[ctlr]->pci_dev = NULL; /* not PCI */
37937 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
37938
37939 while((c = h->reqQ) != NULL) {
37940 /* Can't do anything if we're busy */
37941 - if (h->access.fifo_full(h) == 0)
37942 + if (h->access->fifo_full(h) == 0)
37943 return;
37944
37945 /* Get the first entry from the request Q */
37946 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
37947 h->Qdepth--;
37948
37949 /* Tell the controller to do our bidding */
37950 - h->access.submit_command(h, c);
37951 + h->access->submit_command(h, c);
37952
37953 /* Get onto the completion Q */
37954 addQ(&h->cmpQ, c);
37955 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
37956 unsigned long flags;
37957 __u32 a,a1;
37958
37959 - istat = h->access.intr_pending(h);
37960 + istat = h->access->intr_pending(h);
37961 /* Is this interrupt for us? */
37962 if (istat == 0)
37963 return IRQ_NONE;
37964 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
37965 */
37966 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
37967 if (istat & FIFO_NOT_EMPTY) {
37968 - while((a = h->access.command_completed(h))) {
37969 + while((a = h->access->command_completed(h))) {
37970 a1 = a; a &= ~3;
37971 if ((c = h->cmpQ) == NULL)
37972 {
37973 @@ -1448,11 +1448,11 @@ static int sendcmd(
37974 /*
37975 * Disable interrupt
37976 */
37977 - info_p->access.set_intr_mask(info_p, 0);
37978 + info_p->access->set_intr_mask(info_p, 0);
37979 /* Make sure there is room in the command FIFO */
37980 /* Actually it should be completely empty at this time. */
37981 for (i = 200000; i > 0; i--) {
37982 - temp = info_p->access.fifo_full(info_p);
37983 + temp = info_p->access->fifo_full(info_p);
37984 if (temp != 0) {
37985 break;
37986 }
37987 @@ -1465,7 +1465,7 @@ DBG(
37988 /*
37989 * Send the cmd
37990 */
37991 - info_p->access.submit_command(info_p, c);
37992 + info_p->access->submit_command(info_p, c);
37993 complete = pollcomplete(ctlr);
37994
37995 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
37996 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
37997 * we check the new geometry. Then turn interrupts back on when
37998 * we're done.
37999 */
38000 - host->access.set_intr_mask(host, 0);
38001 + host->access->set_intr_mask(host, 0);
38002 getgeometry(ctlr);
38003 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38004 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38005
38006 for(i=0; i<NWD; i++) {
38007 struct gendisk *disk = ida_gendisk[ctlr][i];
38008 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38009 /* Wait (up to 2 seconds) for a command to complete */
38010
38011 for (i = 200000; i > 0; i--) {
38012 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38013 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38014 if (done == 0) {
38015 udelay(10); /* a short fixed delay */
38016 } else
38017 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38018 index be73e9d..7fbf140 100644
38019 --- a/drivers/block/cpqarray.h
38020 +++ b/drivers/block/cpqarray.h
38021 @@ -99,7 +99,7 @@ struct ctlr_info {
38022 drv_info_t drv[NWD];
38023 struct proc_dir_entry *proc;
38024
38025 - struct access_method access;
38026 + struct access_method *access;
38027
38028 cmdlist_t *reqQ;
38029 cmdlist_t *cmpQ;
38030 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38031 index 434c77d..6d3219a 100644
38032 --- a/drivers/block/drbd/drbd_bitmap.c
38033 +++ b/drivers/block/drbd/drbd_bitmap.c
38034 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38035 submit_bio(rw, bio);
38036 /* this should not count as user activity and cause the
38037 * resync to throttle -- see drbd_rs_should_slow_down(). */
38038 - atomic_add(len >> 9, &device->rs_sect_ev);
38039 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38040 }
38041 }
38042
38043 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38044 index b905e98..0812ed8 100644
38045 --- a/drivers/block/drbd/drbd_int.h
38046 +++ b/drivers/block/drbd/drbd_int.h
38047 @@ -385,7 +385,7 @@ struct drbd_epoch {
38048 struct drbd_connection *connection;
38049 struct list_head list;
38050 unsigned int barrier_nr;
38051 - atomic_t epoch_size; /* increased on every request added. */
38052 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38053 atomic_t active; /* increased on every req. added, and dec on every finished. */
38054 unsigned long flags;
38055 };
38056 @@ -946,7 +946,7 @@ struct drbd_device {
38057 unsigned int al_tr_number;
38058 int al_tr_cycle;
38059 wait_queue_head_t seq_wait;
38060 - atomic_t packet_seq;
38061 + atomic_unchecked_t packet_seq;
38062 unsigned int peer_seq;
38063 spinlock_t peer_seq_lock;
38064 unsigned long comm_bm_set; /* communicated number of set bits. */
38065 @@ -955,8 +955,8 @@ struct drbd_device {
38066 struct mutex own_state_mutex;
38067 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38068 char congestion_reason; /* Why we where congested... */
38069 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38070 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38071 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38072 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38073 int rs_last_sect_ev; /* counter to compare with */
38074 int rs_last_events; /* counter of read or write "events" (unit sectors)
38075 * on the lower level device when we last looked. */
38076 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38077 index 1fc8342..7e7742b 100644
38078 --- a/drivers/block/drbd/drbd_main.c
38079 +++ b/drivers/block/drbd/drbd_main.c
38080 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38081 p->sector = sector;
38082 p->block_id = block_id;
38083 p->blksize = blksize;
38084 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38085 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38086 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38087 }
38088
38089 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38090 return -EIO;
38091 p->sector = cpu_to_be64(req->i.sector);
38092 p->block_id = (unsigned long)req;
38093 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38094 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38095 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38096 if (device->state.conn >= C_SYNC_SOURCE &&
38097 device->state.conn <= C_PAUSED_SYNC_T)
38098 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38099 atomic_set(&device->unacked_cnt, 0);
38100 atomic_set(&device->local_cnt, 0);
38101 atomic_set(&device->pp_in_use_by_net, 0);
38102 - atomic_set(&device->rs_sect_in, 0);
38103 - atomic_set(&device->rs_sect_ev, 0);
38104 + atomic_set_unchecked(&device->rs_sect_in, 0);
38105 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38106 atomic_set(&device->ap_in_flight, 0);
38107 atomic_set(&device->md_io.in_use, 0);
38108
38109 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38110 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38111 struct drbd_resource *resource = connection->resource;
38112
38113 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38114 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38115 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38116 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38117 kfree(connection->current_epoch);
38118
38119 idr_destroy(&connection->peer_devices);
38120 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38121 index 74df8cf..e41fc24 100644
38122 --- a/drivers/block/drbd/drbd_nl.c
38123 +++ b/drivers/block/drbd/drbd_nl.c
38124 @@ -3637,13 +3637,13 @@ finish:
38125
38126 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38127 {
38128 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38129 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38130 struct sk_buff *msg;
38131 struct drbd_genlmsghdr *d_out;
38132 unsigned seq;
38133 int err = -ENOMEM;
38134
38135 - seq = atomic_inc_return(&drbd_genl_seq);
38136 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38137 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38138 if (!msg)
38139 goto failed;
38140 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38141 index d169b4a..481463f 100644
38142 --- a/drivers/block/drbd/drbd_receiver.c
38143 +++ b/drivers/block/drbd/drbd_receiver.c
38144 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38145 struct drbd_device *device = peer_device->device;
38146 int err;
38147
38148 - atomic_set(&device->packet_seq, 0);
38149 + atomic_set_unchecked(&device->packet_seq, 0);
38150 device->peer_seq = 0;
38151
38152 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38153 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38154 do {
38155 next_epoch = NULL;
38156
38157 - epoch_size = atomic_read(&epoch->epoch_size);
38158 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38159
38160 switch (ev & ~EV_CLEANUP) {
38161 case EV_PUT:
38162 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38163 rv = FE_DESTROYED;
38164 } else {
38165 epoch->flags = 0;
38166 - atomic_set(&epoch->epoch_size, 0);
38167 + atomic_set_unchecked(&epoch->epoch_size, 0);
38168 /* atomic_set(&epoch->active, 0); is already zero */
38169 if (rv == FE_STILL_LIVE)
38170 rv = FE_RECYCLED;
38171 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38172 conn_wait_active_ee_empty(connection);
38173 drbd_flush(connection);
38174
38175 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38176 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38177 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38178 if (epoch)
38179 break;
38180 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38181 }
38182
38183 epoch->flags = 0;
38184 - atomic_set(&epoch->epoch_size, 0);
38185 + atomic_set_unchecked(&epoch->epoch_size, 0);
38186 atomic_set(&epoch->active, 0);
38187
38188 spin_lock(&connection->epoch_lock);
38189 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38190 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38191 list_add(&epoch->list, &connection->current_epoch->list);
38192 connection->current_epoch = epoch;
38193 connection->epochs++;
38194 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38195 list_add_tail(&peer_req->w.list, &device->sync_ee);
38196 spin_unlock_irq(&device->resource->req_lock);
38197
38198 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38199 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38200 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38201 return 0;
38202
38203 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38204 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38205 }
38206
38207 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38208 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38209
38210 return err;
38211 }
38212 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38213
38214 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38215 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38216 - atomic_inc(&connection->current_epoch->epoch_size);
38217 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38218 err2 = drbd_drain_block(peer_device, pi->size);
38219 if (!err)
38220 err = err2;
38221 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38222
38223 spin_lock(&connection->epoch_lock);
38224 peer_req->epoch = connection->current_epoch;
38225 - atomic_inc(&peer_req->epoch->epoch_size);
38226 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38227 atomic_inc(&peer_req->epoch->active);
38228 spin_unlock(&connection->epoch_lock);
38229
38230 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38231
38232 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38233 (int)part_stat_read(&disk->part0, sectors[1]) -
38234 - atomic_read(&device->rs_sect_ev);
38235 + atomic_read_unchecked(&device->rs_sect_ev);
38236
38237 if (atomic_read(&device->ap_actlog_cnt)
38238 || curr_events - device->rs_last_events > 64) {
38239 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38240 device->use_csums = true;
38241 } else if (pi->cmd == P_OV_REPLY) {
38242 /* track progress, we may need to throttle */
38243 - atomic_add(size >> 9, &device->rs_sect_in);
38244 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38245 peer_req->w.cb = w_e_end_ov_reply;
38246 dec_rs_pending(device);
38247 /* drbd_rs_begin_io done when we sent this request,
38248 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38249 goto out_free_e;
38250
38251 submit_for_resync:
38252 - atomic_add(size >> 9, &device->rs_sect_ev);
38253 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38254
38255 submit:
38256 update_receiver_timing_details(connection, drbd_submit_peer_request);
38257 @@ -4564,7 +4564,7 @@ struct data_cmd {
38258 int expect_payload;
38259 size_t pkt_size;
38260 int (*fn)(struct drbd_connection *, struct packet_info *);
38261 -};
38262 +} __do_const;
38263
38264 static struct data_cmd drbd_cmd_handler[] = {
38265 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38266 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38267 if (!list_empty(&connection->current_epoch->list))
38268 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38269 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38270 - atomic_set(&connection->current_epoch->epoch_size, 0);
38271 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38272 connection->send.seen_any_write_yet = false;
38273
38274 drbd_info(connection, "Connection closed\n");
38275 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38276 put_ldev(device);
38277 }
38278 dec_rs_pending(device);
38279 - atomic_add(blksize >> 9, &device->rs_sect_in);
38280 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38281
38282 return 0;
38283 }
38284 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38285 struct asender_cmd {
38286 size_t pkt_size;
38287 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38288 -};
38289 +} __do_const;
38290
38291 static struct asender_cmd asender_tbl[] = {
38292 [P_PING] = { 0, got_Ping },
38293 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38294 index d0fae55..4469096 100644
38295 --- a/drivers/block/drbd/drbd_worker.c
38296 +++ b/drivers/block/drbd/drbd_worker.c
38297 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38298 list_add_tail(&peer_req->w.list, &device->read_ee);
38299 spin_unlock_irq(&device->resource->req_lock);
38300
38301 - atomic_add(size >> 9, &device->rs_sect_ev);
38302 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38303 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38304 return 0;
38305
38306 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38307 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38308 int number, mxb;
38309
38310 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38311 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38312 device->rs_in_flight -= sect_in;
38313
38314 rcu_read_lock();
38315 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38316 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38317 struct fifo_buffer *plan;
38318
38319 - atomic_set(&device->rs_sect_in, 0);
38320 - atomic_set(&device->rs_sect_ev, 0);
38321 + atomic_set_unchecked(&device->rs_sect_in, 0);
38322 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38323 device->rs_in_flight = 0;
38324 device->rs_last_events =
38325 (int)part_stat_read(&disk->part0, sectors[0]) +
38326 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38327 index 6cb1beb..bf490f7 100644
38328 --- a/drivers/block/loop.c
38329 +++ b/drivers/block/loop.c
38330 @@ -232,7 +232,7 @@ static int __do_lo_send_write(struct file *file,
38331
38332 file_start_write(file);
38333 set_fs(get_ds());
38334 - bw = file->f_op->write(file, buf, len, &pos);
38335 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38336 set_fs(old_fs);
38337 file_end_write(file);
38338 if (likely(bw == len))
38339 diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
38340 index d826bf3..8eb406c 100644
38341 --- a/drivers/block/nvme-core.c
38342 +++ b/drivers/block/nvme-core.c
38343 @@ -76,7 +76,6 @@ static LIST_HEAD(dev_list);
38344 static struct task_struct *nvme_thread;
38345 static struct workqueue_struct *nvme_workq;
38346 static wait_queue_head_t nvme_kthread_wait;
38347 -static struct notifier_block nvme_nb;
38348
38349 static void nvme_reset_failed_dev(struct work_struct *ws);
38350 static int nvme_process_cq(struct nvme_queue *nvmeq);
38351 @@ -2955,7 +2954,6 @@ static int __init nvme_init(void)
38352 static void __exit nvme_exit(void)
38353 {
38354 pci_unregister_driver(&nvme_driver);
38355 - unregister_hotcpu_notifier(&nvme_nb);
38356 unregister_blkdev(nvme_major, "nvme");
38357 destroy_workqueue(nvme_workq);
38358 BUG_ON(nvme_thread && !IS_ERR(nvme_thread));
38359 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38360 index 09e628da..7607aaa 100644
38361 --- a/drivers/block/pktcdvd.c
38362 +++ b/drivers/block/pktcdvd.c
38363 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38364
38365 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38366 {
38367 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38368 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38369 }
38370
38371 /*
38372 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38373 return -EROFS;
38374 }
38375 pd->settings.fp = ti.fp;
38376 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38377 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38378
38379 if (ti.nwa_v) {
38380 pd->nwa = be32_to_cpu(ti.next_writable);
38381 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38382 index 8a86b62..f54c87e 100644
38383 --- a/drivers/block/rbd.c
38384 +++ b/drivers/block/rbd.c
38385 @@ -63,7 +63,7 @@
38386 * If the counter is already at its maximum value returns
38387 * -EINVAL without updating it.
38388 */
38389 -static int atomic_inc_return_safe(atomic_t *v)
38390 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38391 {
38392 unsigned int counter;
38393
38394 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38395 index e5565fb..71be10b4 100644
38396 --- a/drivers/block/smart1,2.h
38397 +++ b/drivers/block/smart1,2.h
38398 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38399 }
38400
38401 static struct access_method smart4_access = {
38402 - smart4_submit_command,
38403 - smart4_intr_mask,
38404 - smart4_fifo_full,
38405 - smart4_intr_pending,
38406 - smart4_completed,
38407 + .submit_command = smart4_submit_command,
38408 + .set_intr_mask = smart4_intr_mask,
38409 + .fifo_full = smart4_fifo_full,
38410 + .intr_pending = smart4_intr_pending,
38411 + .command_completed = smart4_completed,
38412 };
38413
38414 /*
38415 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38416 }
38417
38418 static struct access_method smart2_access = {
38419 - smart2_submit_command,
38420 - smart2_intr_mask,
38421 - smart2_fifo_full,
38422 - smart2_intr_pending,
38423 - smart2_completed,
38424 + .submit_command = smart2_submit_command,
38425 + .set_intr_mask = smart2_intr_mask,
38426 + .fifo_full = smart2_fifo_full,
38427 + .intr_pending = smart2_intr_pending,
38428 + .command_completed = smart2_completed,
38429 };
38430
38431 /*
38432 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38433 }
38434
38435 static struct access_method smart2e_access = {
38436 - smart2e_submit_command,
38437 - smart2e_intr_mask,
38438 - smart2e_fifo_full,
38439 - smart2e_intr_pending,
38440 - smart2e_completed,
38441 + .submit_command = smart2e_submit_command,
38442 + .set_intr_mask = smart2e_intr_mask,
38443 + .fifo_full = smart2e_fifo_full,
38444 + .intr_pending = smart2e_intr_pending,
38445 + .command_completed = smart2e_completed,
38446 };
38447
38448 /*
38449 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38450 }
38451
38452 static struct access_method smart1_access = {
38453 - smart1_submit_command,
38454 - smart1_intr_mask,
38455 - smart1_fifo_full,
38456 - smart1_intr_pending,
38457 - smart1_completed,
38458 + .submit_command = smart1_submit_command,
38459 + .set_intr_mask = smart1_intr_mask,
38460 + .fifo_full = smart1_fifo_full,
38461 + .intr_pending = smart1_intr_pending,
38462 + .command_completed = smart1_completed,
38463 };
38464 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38465 index 55c135b..9f8d60c 100644
38466 --- a/drivers/bluetooth/btwilink.c
38467 +++ b/drivers/bluetooth/btwilink.c
38468 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38469
38470 static int bt_ti_probe(struct platform_device *pdev)
38471 {
38472 - static struct ti_st *hst;
38473 + struct ti_st *hst;
38474 struct hci_dev *hdev;
38475 int err;
38476
38477 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38478 index 5d28a45..a538f90 100644
38479 --- a/drivers/cdrom/cdrom.c
38480 +++ b/drivers/cdrom/cdrom.c
38481 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38482 ENSURE(reset, CDC_RESET);
38483 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38484 cdi->mc_flags = 0;
38485 - cdo->n_minors = 0;
38486 cdi->options = CDO_USE_FFLAGS;
38487
38488 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38489 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38490 else
38491 cdi->cdda_method = CDDA_OLD;
38492
38493 - if (!cdo->generic_packet)
38494 - cdo->generic_packet = cdrom_dummy_generic_packet;
38495 + if (!cdo->generic_packet) {
38496 + pax_open_kernel();
38497 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38498 + pax_close_kernel();
38499 + }
38500
38501 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38502 mutex_lock(&cdrom_mutex);
38503 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38504 if (cdi->exit)
38505 cdi->exit(cdi);
38506
38507 - cdi->ops->n_minors--;
38508 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38509 }
38510
38511 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38512 */
38513 nr = nframes;
38514 do {
38515 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38516 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38517 if (cgc.buffer)
38518 break;
38519
38520 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38521 struct cdrom_device_info *cdi;
38522 int ret;
38523
38524 - ret = scnprintf(info + *pos, max_size - *pos, header);
38525 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38526 if (!ret)
38527 return 1;
38528
38529 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38530 index 584bc31..e64a12c 100644
38531 --- a/drivers/cdrom/gdrom.c
38532 +++ b/drivers/cdrom/gdrom.c
38533 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38534 .audio_ioctl = gdrom_audio_ioctl,
38535 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38536 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38537 - .n_minors = 1,
38538 };
38539
38540 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38541 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38542 index efefd12..4f1d494 100644
38543 --- a/drivers/char/Kconfig
38544 +++ b/drivers/char/Kconfig
38545 @@ -8,7 +8,8 @@ source "drivers/tty/Kconfig"
38546
38547 config DEVKMEM
38548 bool "/dev/kmem virtual device support"
38549 - default y
38550 + default n
38551 + depends on !GRKERNSEC_KMEM
38552 help
38553 Say Y here if you want to support the /dev/kmem device. The
38554 /dev/kmem device is rarely used, but can be used for certain
38555 @@ -577,6 +578,7 @@ config DEVPORT
38556 bool
38557 depends on !M68K
38558 depends on ISA || PCI
38559 + depends on !GRKERNSEC_KMEM
38560 default y
38561
38562 source "drivers/s390/char/Kconfig"
38563 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38564 index a48e05b..6bac831 100644
38565 --- a/drivers/char/agp/compat_ioctl.c
38566 +++ b/drivers/char/agp/compat_ioctl.c
38567 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38568 return -ENOMEM;
38569 }
38570
38571 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38572 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38573 sizeof(*usegment) * ureserve.seg_count)) {
38574 kfree(usegment);
38575 kfree(ksegment);
38576 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38577 index 09f17eb..8531d2f 100644
38578 --- a/drivers/char/agp/frontend.c
38579 +++ b/drivers/char/agp/frontend.c
38580 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38581 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38582 return -EFAULT;
38583
38584 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38585 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38586 return -EFAULT;
38587
38588 client = agp_find_client_by_pid(reserve.pid);
38589 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38590 if (segment == NULL)
38591 return -ENOMEM;
38592
38593 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38594 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38595 sizeof(struct agp_segment) * reserve.seg_count)) {
38596 kfree(segment);
38597 return -EFAULT;
38598 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38599 index 4f94375..413694e 100644
38600 --- a/drivers/char/genrtc.c
38601 +++ b/drivers/char/genrtc.c
38602 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38603 switch (cmd) {
38604
38605 case RTC_PLL_GET:
38606 + memset(&pll, 0, sizeof(pll));
38607 if (get_rtc_pll(&pll))
38608 return -EINVAL;
38609 else
38610 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38611 index d5d4cd8..22d561d 100644
38612 --- a/drivers/char/hpet.c
38613 +++ b/drivers/char/hpet.c
38614 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38615 }
38616
38617 static int
38618 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38619 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38620 struct hpet_info *info)
38621 {
38622 struct hpet_timer __iomem *timer;
38623 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38624 index 6b65fa4..8ebbc99 100644
38625 --- a/drivers/char/ipmi/ipmi_msghandler.c
38626 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38627 @@ -436,7 +436,7 @@ struct ipmi_smi {
38628 struct proc_dir_entry *proc_dir;
38629 char proc_dir_name[10];
38630
38631 - atomic_t stats[IPMI_NUM_STATS];
38632 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38633
38634 /*
38635 * run_to_completion duplicate of smb_info, smi_info
38636 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38637 static DEFINE_MUTEX(smi_watchers_mutex);
38638
38639 #define ipmi_inc_stat(intf, stat) \
38640 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38641 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38642 #define ipmi_get_stat(intf, stat) \
38643 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38644 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38645
38646 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38647 "ACPI", "SMBIOS", "PCI",
38648 @@ -2837,7 +2837,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38649 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38650 init_waitqueue_head(&intf->waitq);
38651 for (i = 0; i < IPMI_NUM_STATS; i++)
38652 - atomic_set(&intf->stats[i], 0);
38653 + atomic_set_unchecked(&intf->stats[i], 0);
38654
38655 intf->proc_dir = NULL;
38656
38657 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38658 index 967b73a..946e94c 100644
38659 --- a/drivers/char/ipmi/ipmi_si_intf.c
38660 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38661 @@ -284,7 +284,7 @@ struct smi_info {
38662 unsigned char slave_addr;
38663
38664 /* Counters and things for the proc filesystem. */
38665 - atomic_t stats[SI_NUM_STATS];
38666 + atomic_unchecked_t stats[SI_NUM_STATS];
38667
38668 struct task_struct *thread;
38669
38670 @@ -293,9 +293,9 @@ struct smi_info {
38671 };
38672
38673 #define smi_inc_stat(smi, stat) \
38674 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38675 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38676 #define smi_get_stat(smi, stat) \
38677 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38678 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38679
38680 #define SI_MAX_PARMS 4
38681
38682 @@ -3412,7 +3412,7 @@ static int try_smi_init(struct smi_info *new_smi)
38683 atomic_set(&new_smi->req_events, 0);
38684 new_smi->run_to_completion = false;
38685 for (i = 0; i < SI_NUM_STATS; i++)
38686 - atomic_set(&new_smi->stats[i], 0);
38687 + atomic_set_unchecked(&new_smi->stats[i], 0);
38688
38689 new_smi->interrupt_disabled = true;
38690 atomic_set(&new_smi->need_watch, 0);
38691 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38692 index 4c58333..d5cca27 100644
38693 --- a/drivers/char/mem.c
38694 +++ b/drivers/char/mem.c
38695 @@ -18,6 +18,7 @@
38696 #include <linux/raw.h>
38697 #include <linux/tty.h>
38698 #include <linux/capability.h>
38699 +#include <linux/security.h>
38700 #include <linux/ptrace.h>
38701 #include <linux/device.h>
38702 #include <linux/highmem.h>
38703 @@ -36,6 +37,10 @@
38704
38705 #define DEVPORT_MINOR 4
38706
38707 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38708 +extern const struct file_operations grsec_fops;
38709 +#endif
38710 +
38711 static inline unsigned long size_inside_page(unsigned long start,
38712 unsigned long size)
38713 {
38714 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38715
38716 while (cursor < to) {
38717 if (!devmem_is_allowed(pfn)) {
38718 +#ifdef CONFIG_GRKERNSEC_KMEM
38719 + gr_handle_mem_readwrite(from, to);
38720 +#else
38721 printk(KERN_INFO
38722 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38723 current->comm, from, to);
38724 +#endif
38725 return 0;
38726 }
38727 cursor += PAGE_SIZE;
38728 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38729 }
38730 return 1;
38731 }
38732 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38733 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38734 +{
38735 + return 0;
38736 +}
38737 #else
38738 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38739 {
38740 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38741 #endif
38742
38743 while (count > 0) {
38744 - unsigned long remaining;
38745 + unsigned long remaining = 0;
38746 + char *temp;
38747
38748 sz = size_inside_page(p, count);
38749
38750 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38751 if (!ptr)
38752 return -EFAULT;
38753
38754 - remaining = copy_to_user(buf, ptr, sz);
38755 +#ifdef CONFIG_PAX_USERCOPY
38756 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38757 + if (!temp) {
38758 + unxlate_dev_mem_ptr(p, ptr);
38759 + return -ENOMEM;
38760 + }
38761 + remaining = probe_kernel_read(temp, ptr, sz);
38762 +#else
38763 + temp = ptr;
38764 +#endif
38765 +
38766 + if (!remaining)
38767 + remaining = copy_to_user(buf, temp, sz);
38768 +
38769 +#ifdef CONFIG_PAX_USERCOPY
38770 + kfree(temp);
38771 +#endif
38772 +
38773 unxlate_dev_mem_ptr(p, ptr);
38774 if (remaining)
38775 return -EFAULT;
38776 @@ -372,9 +404,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38777 size_t count, loff_t *ppos)
38778 {
38779 unsigned long p = *ppos;
38780 - ssize_t low_count, read, sz;
38781 + ssize_t low_count, read, sz, err = 0;
38782 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
38783 - int err = 0;
38784
38785 read = 0;
38786 if (p < (unsigned long) high_memory) {
38787 @@ -396,6 +427,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38788 }
38789 #endif
38790 while (low_count > 0) {
38791 + char *temp;
38792 +
38793 sz = size_inside_page(p, low_count);
38794
38795 /*
38796 @@ -405,7 +438,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38797 */
38798 kbuf = xlate_dev_kmem_ptr((void *)p);
38799
38800 - if (copy_to_user(buf, kbuf, sz))
38801 +#ifdef CONFIG_PAX_USERCOPY
38802 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38803 + if (!temp)
38804 + return -ENOMEM;
38805 + err = probe_kernel_read(temp, kbuf, sz);
38806 +#else
38807 + temp = kbuf;
38808 +#endif
38809 +
38810 + if (!err)
38811 + err = copy_to_user(buf, temp, sz);
38812 +
38813 +#ifdef CONFIG_PAX_USERCOPY
38814 + kfree(temp);
38815 +#endif
38816 +
38817 + if (err)
38818 return -EFAULT;
38819 buf += sz;
38820 p += sz;
38821 @@ -800,6 +849,9 @@ static const struct memdev {
38822 #ifdef CONFIG_PRINTK
38823 [11] = { "kmsg", 0644, &kmsg_fops, NULL },
38824 #endif
38825 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38826 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, NULL },
38827 +#endif
38828 };
38829
38830 static int memory_open(struct inode *inode, struct file *filp)
38831 @@ -871,7 +923,7 @@ static int __init chr_dev_init(void)
38832 continue;
38833
38834 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
38835 - NULL, devlist[minor].name);
38836 + NULL, "%s", devlist[minor].name);
38837 }
38838
38839 return tty_init();
38840 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
38841 index 9df78e2..01ba9ae 100644
38842 --- a/drivers/char/nvram.c
38843 +++ b/drivers/char/nvram.c
38844 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
38845
38846 spin_unlock_irq(&rtc_lock);
38847
38848 - if (copy_to_user(buf, contents, tmp - contents))
38849 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
38850 return -EFAULT;
38851
38852 *ppos = i;
38853 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
38854 index 0ea9986..e7b07e4 100644
38855 --- a/drivers/char/pcmcia/synclink_cs.c
38856 +++ b/drivers/char/pcmcia/synclink_cs.c
38857 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
38858
38859 if (debug_level >= DEBUG_LEVEL_INFO)
38860 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
38861 - __FILE__, __LINE__, info->device_name, port->count);
38862 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
38863
38864 if (tty_port_close_start(port, tty, filp) == 0)
38865 goto cleanup;
38866 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
38867 cleanup:
38868 if (debug_level >= DEBUG_LEVEL_INFO)
38869 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
38870 - tty->driver->name, port->count);
38871 + tty->driver->name, atomic_read(&port->count));
38872 }
38873
38874 /* Wait until the transmitter is empty.
38875 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
38876
38877 if (debug_level >= DEBUG_LEVEL_INFO)
38878 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
38879 - __FILE__, __LINE__, tty->driver->name, port->count);
38880 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
38881
38882 /* If port is closing, signal caller to try again */
38883 if (port->flags & ASYNC_CLOSING){
38884 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
38885 goto cleanup;
38886 }
38887 spin_lock(&port->lock);
38888 - port->count++;
38889 + atomic_inc(&port->count);
38890 spin_unlock(&port->lock);
38891 spin_unlock_irqrestore(&info->netlock, flags);
38892
38893 - if (port->count == 1) {
38894 + if (atomic_read(&port->count) == 1) {
38895 /* 1st open on this device, init hardware */
38896 retval = startup(info, tty);
38897 if (retval < 0)
38898 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
38899 unsigned short new_crctype;
38900
38901 /* return error if TTY interface open */
38902 - if (info->port.count)
38903 + if (atomic_read(&info->port.count))
38904 return -EBUSY;
38905
38906 switch (encoding)
38907 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
38908
38909 /* arbitrate between network and tty opens */
38910 spin_lock_irqsave(&info->netlock, flags);
38911 - if (info->port.count != 0 || info->netcount != 0) {
38912 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
38913 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
38914 spin_unlock_irqrestore(&info->netlock, flags);
38915 return -EBUSY;
38916 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
38917 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
38918
38919 /* return error if TTY interface open */
38920 - if (info->port.count)
38921 + if (atomic_read(&info->port.count))
38922 return -EBUSY;
38923
38924 if (cmd != SIOCWANDEV)
38925 diff --git a/drivers/char/random.c b/drivers/char/random.c
38926 index 9cd6968..6416f00 100644
38927 --- a/drivers/char/random.c
38928 +++ b/drivers/char/random.c
38929 @@ -289,9 +289,6 @@
38930 /*
38931 * To allow fractional bits to be tracked, the entropy_count field is
38932 * denominated in units of 1/8th bits.
38933 - *
38934 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
38935 - * credit_entropy_bits() needs to be 64 bits wide.
38936 */
38937 #define ENTROPY_SHIFT 3
38938 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
38939 @@ -439,9 +436,9 @@ struct entropy_store {
38940 };
38941
38942 static void push_to_pool(struct work_struct *work);
38943 -static __u32 input_pool_data[INPUT_POOL_WORDS];
38944 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
38945 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
38946 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
38947 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
38948 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
38949
38950 static struct entropy_store input_pool = {
38951 .poolinfo = &poolinfo_table[0],
38952 @@ -635,7 +632,7 @@ retry:
38953 /* The +2 corresponds to the /4 in the denominator */
38954
38955 do {
38956 - unsigned int anfrac = min(pnfrac, pool_size/2);
38957 + u64 anfrac = min(pnfrac, pool_size/2);
38958 unsigned int add =
38959 ((pool_size - entropy_count)*anfrac*3) >> s;
38960
38961 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
38962
38963 extract_buf(r, tmp);
38964 i = min_t(int, nbytes, EXTRACT_SIZE);
38965 - if (copy_to_user(buf, tmp, i)) {
38966 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
38967 ret = -EFAULT;
38968 break;
38969 }
38970 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
38971 static int proc_do_uuid(struct ctl_table *table, int write,
38972 void __user *buffer, size_t *lenp, loff_t *ppos)
38973 {
38974 - struct ctl_table fake_table;
38975 + ctl_table_no_const fake_table;
38976 unsigned char buf[64], tmp_uuid[16], *uuid;
38977
38978 uuid = table->data;
38979 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
38980 static int proc_do_entropy(struct ctl_table *table, int write,
38981 void __user *buffer, size_t *lenp, loff_t *ppos)
38982 {
38983 - struct ctl_table fake_table;
38984 + ctl_table_no_const fake_table;
38985 int entropy_count;
38986
38987 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
38988 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
38989 index e496dae..b793e7d 100644
38990 --- a/drivers/char/sonypi.c
38991 +++ b/drivers/char/sonypi.c
38992 @@ -54,6 +54,7 @@
38993
38994 #include <asm/uaccess.h>
38995 #include <asm/io.h>
38996 +#include <asm/local.h>
38997
38998 #include <linux/sonypi.h>
38999
39000 @@ -490,7 +491,7 @@ static struct sonypi_device {
39001 spinlock_t fifo_lock;
39002 wait_queue_head_t fifo_proc_list;
39003 struct fasync_struct *fifo_async;
39004 - int open_count;
39005 + local_t open_count;
39006 int model;
39007 struct input_dev *input_jog_dev;
39008 struct input_dev *input_key_dev;
39009 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39010 static int sonypi_misc_release(struct inode *inode, struct file *file)
39011 {
39012 mutex_lock(&sonypi_device.lock);
39013 - sonypi_device.open_count--;
39014 + local_dec(&sonypi_device.open_count);
39015 mutex_unlock(&sonypi_device.lock);
39016 return 0;
39017 }
39018 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39019 {
39020 mutex_lock(&sonypi_device.lock);
39021 /* Flush input queue on first open */
39022 - if (!sonypi_device.open_count)
39023 + if (!local_read(&sonypi_device.open_count))
39024 kfifo_reset(&sonypi_device.fifo);
39025 - sonypi_device.open_count++;
39026 + local_inc(&sonypi_device.open_count);
39027 mutex_unlock(&sonypi_device.lock);
39028
39029 return 0;
39030 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39031 index 565a947..dcdc06e 100644
39032 --- a/drivers/char/tpm/tpm_acpi.c
39033 +++ b/drivers/char/tpm/tpm_acpi.c
39034 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39035 virt = acpi_os_map_iomem(start, len);
39036 if (!virt) {
39037 kfree(log->bios_event_log);
39038 + log->bios_event_log = NULL;
39039 printk("%s: ERROR - Unable to map memory\n", __func__);
39040 return -EIO;
39041 }
39042
39043 - memcpy_fromio(log->bios_event_log, virt, len);
39044 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39045
39046 acpi_os_unmap_iomem(virt, len);
39047 return 0;
39048 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39049 index 3a56a13..f8cbd25 100644
39050 --- a/drivers/char/tpm/tpm_eventlog.c
39051 +++ b/drivers/char/tpm/tpm_eventlog.c
39052 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39053 event = addr;
39054
39055 if ((event->event_type == 0 && event->event_size == 0) ||
39056 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39057 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39058 return NULL;
39059
39060 return addr;
39061 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39062 return NULL;
39063
39064 if ((event->event_type == 0 && event->event_size == 0) ||
39065 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39066 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39067 return NULL;
39068
39069 (*pos)++;
39070 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39071 int i;
39072
39073 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39074 - seq_putc(m, data[i]);
39075 + if (!seq_putc(m, data[i]))
39076 + return -EFAULT;
39077
39078 return 0;
39079 }
39080 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39081 index de03df9..0a309a9 100644
39082 --- a/drivers/char/virtio_console.c
39083 +++ b/drivers/char/virtio_console.c
39084 @@ -684,7 +684,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39085 if (to_user) {
39086 ssize_t ret;
39087
39088 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39089 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39090 if (ret)
39091 return -EFAULT;
39092 } else {
39093 @@ -788,7 +788,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39094 if (!port_has_data(port) && !port->host_connected)
39095 return 0;
39096
39097 - return fill_readbuf(port, ubuf, count, true);
39098 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39099 }
39100
39101 static int wait_port_writable(struct port *port, bool nonblock)
39102 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39103 index 4386697..754ceca 100644
39104 --- a/drivers/clk/clk-composite.c
39105 +++ b/drivers/clk/clk-composite.c
39106 @@ -192,7 +192,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39107 struct clk *clk;
39108 struct clk_init_data init;
39109 struct clk_composite *composite;
39110 - struct clk_ops *clk_composite_ops;
39111 + clk_ops_no_const *clk_composite_ops;
39112
39113 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39114 if (!composite) {
39115 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39116 index dd3a78c..386d49c 100644
39117 --- a/drivers/clk/socfpga/clk-gate.c
39118 +++ b/drivers/clk/socfpga/clk-gate.c
39119 @@ -22,6 +22,7 @@
39120 #include <linux/mfd/syscon.h>
39121 #include <linux/of.h>
39122 #include <linux/regmap.h>
39123 +#include <asm/pgtable.h>
39124
39125 #include "clk.h"
39126
39127 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39128 return 0;
39129 }
39130
39131 -static struct clk_ops gateclk_ops = {
39132 +static clk_ops_no_const gateclk_ops __read_only = {
39133 .prepare = socfpga_clk_prepare,
39134 .recalc_rate = socfpga_clk_recalc_rate,
39135 .get_parent = socfpga_clk_get_parent,
39136 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39137 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39138 socfpga_clk->hw.bit_idx = clk_gate[1];
39139
39140 - gateclk_ops.enable = clk_gate_ops.enable;
39141 - gateclk_ops.disable = clk_gate_ops.disable;
39142 + pax_open_kernel();
39143 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39144 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39145 + pax_close_kernel();
39146 }
39147
39148 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39149 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39150 index de6da95..c98278b 100644
39151 --- a/drivers/clk/socfpga/clk-pll.c
39152 +++ b/drivers/clk/socfpga/clk-pll.c
39153 @@ -21,6 +21,7 @@
39154 #include <linux/io.h>
39155 #include <linux/of.h>
39156 #include <linux/of_address.h>
39157 +#include <asm/pgtable.h>
39158
39159 #include "clk.h"
39160
39161 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39162 CLK_MGR_PLL_CLK_SRC_MASK;
39163 }
39164
39165 -static struct clk_ops clk_pll_ops = {
39166 +static clk_ops_no_const clk_pll_ops __read_only = {
39167 .recalc_rate = clk_pll_recalc_rate,
39168 .get_parent = clk_pll_get_parent,
39169 };
39170 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39171 pll_clk->hw.hw.init = &init;
39172
39173 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39174 - clk_pll_ops.enable = clk_gate_ops.enable;
39175 - clk_pll_ops.disable = clk_gate_ops.disable;
39176 + pax_open_kernel();
39177 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39178 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39179 + pax_close_kernel();
39180
39181 clk = clk_register(NULL, &pll_clk->hw.hw);
39182 if (WARN_ON(IS_ERR(clk))) {
39183 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39184 index b0c18ed..1713a80 100644
39185 --- a/drivers/cpufreq/acpi-cpufreq.c
39186 +++ b/drivers/cpufreq/acpi-cpufreq.c
39187 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39188 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39189 per_cpu(acfreq_data, cpu) = data;
39190
39191 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39192 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39193 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39194 + pax_open_kernel();
39195 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39196 + pax_close_kernel();
39197 + }
39198
39199 result = acpi_processor_register_performance(data->acpi_data, cpu);
39200 if (result)
39201 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39202 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39203 break;
39204 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39205 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39206 + pax_open_kernel();
39207 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39208 + pax_close_kernel();
39209 break;
39210 default:
39211 break;
39212 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39213 if (!msrs)
39214 return;
39215
39216 - acpi_cpufreq_driver.boost_supported = true;
39217 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39218 + pax_open_kernel();
39219 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39220 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39221 + pax_close_kernel();
39222
39223 cpu_notifier_register_begin();
39224
39225 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39226 index fde97d6..3631eca 100644
39227 --- a/drivers/cpufreq/cpufreq-dt.c
39228 +++ b/drivers/cpufreq/cpufreq-dt.c
39229 @@ -393,7 +393,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39230 if (!IS_ERR(cpu_reg))
39231 regulator_put(cpu_reg);
39232
39233 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39234 + pax_open_kernel();
39235 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39236 + pax_close_kernel();
39237
39238 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39239 if (ret)
39240 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39241 index 7030c40..3a97de6 100644
39242 --- a/drivers/cpufreq/cpufreq.c
39243 +++ b/drivers/cpufreq/cpufreq.c
39244 @@ -2135,7 +2135,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39245 }
39246
39247 mutex_lock(&cpufreq_governor_mutex);
39248 - list_del(&governor->governor_list);
39249 + pax_list_del(&governor->governor_list);
39250 mutex_unlock(&cpufreq_governor_mutex);
39251 return;
39252 }
39253 @@ -2351,7 +2351,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39254 return NOTIFY_OK;
39255 }
39256
39257 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39258 +static struct notifier_block cpufreq_cpu_notifier = {
39259 .notifier_call = cpufreq_cpu_callback,
39260 };
39261
39262 @@ -2391,13 +2391,17 @@ int cpufreq_boost_trigger_state(int state)
39263 return 0;
39264
39265 write_lock_irqsave(&cpufreq_driver_lock, flags);
39266 - cpufreq_driver->boost_enabled = state;
39267 + pax_open_kernel();
39268 + *(bool *)&cpufreq_driver->boost_enabled = state;
39269 + pax_close_kernel();
39270 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39271
39272 ret = cpufreq_driver->set_boost(state);
39273 if (ret) {
39274 write_lock_irqsave(&cpufreq_driver_lock, flags);
39275 - cpufreq_driver->boost_enabled = !state;
39276 + pax_open_kernel();
39277 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39278 + pax_close_kernel();
39279 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39280
39281 pr_err("%s: Cannot %s BOOST\n",
39282 @@ -2454,8 +2458,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39283
39284 pr_debug("trying to register driver %s\n", driver_data->name);
39285
39286 - if (driver_data->setpolicy)
39287 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39288 + if (driver_data->setpolicy) {
39289 + pax_open_kernel();
39290 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39291 + pax_close_kernel();
39292 + }
39293
39294 write_lock_irqsave(&cpufreq_driver_lock, flags);
39295 if (cpufreq_driver) {
39296 @@ -2470,8 +2477,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39297 * Check if driver provides function to enable boost -
39298 * if not, use cpufreq_boost_set_sw as default
39299 */
39300 - if (!cpufreq_driver->set_boost)
39301 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39302 + if (!cpufreq_driver->set_boost) {
39303 + pax_open_kernel();
39304 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39305 + pax_close_kernel();
39306 + }
39307
39308 ret = cpufreq_sysfs_create_file(&boost.attr);
39309 if (ret) {
39310 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39311 index 1b44496..b80ff5e 100644
39312 --- a/drivers/cpufreq/cpufreq_governor.c
39313 +++ b/drivers/cpufreq/cpufreq_governor.c
39314 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39315 struct dbs_data *dbs_data;
39316 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39317 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39318 - struct od_ops *od_ops = NULL;
39319 + const struct od_ops *od_ops = NULL;
39320 struct od_dbs_tuners *od_tuners = NULL;
39321 struct cs_dbs_tuners *cs_tuners = NULL;
39322 struct cpu_dbs_common_info *cpu_cdbs;
39323 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39324
39325 if ((cdata->governor == GOV_CONSERVATIVE) &&
39326 (!policy->governor->initialized)) {
39327 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39328 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39329
39330 cpufreq_register_notifier(cs_ops->notifier_block,
39331 CPUFREQ_TRANSITION_NOTIFIER);
39332 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39333
39334 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39335 (policy->governor->initialized == 1)) {
39336 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39337 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39338
39339 cpufreq_unregister_notifier(cs_ops->notifier_block,
39340 CPUFREQ_TRANSITION_NOTIFIER);
39341 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39342 index cc401d1..8197340 100644
39343 --- a/drivers/cpufreq/cpufreq_governor.h
39344 +++ b/drivers/cpufreq/cpufreq_governor.h
39345 @@ -212,7 +212,7 @@ struct common_dbs_data {
39346 void (*exit)(struct dbs_data *dbs_data);
39347
39348 /* Governor specific ops, see below */
39349 - void *gov_ops;
39350 + const void *gov_ops;
39351 };
39352
39353 /* Governor Per policy data */
39354 @@ -232,7 +232,7 @@ struct od_ops {
39355 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39356 unsigned int freq_next, unsigned int relation);
39357 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39358 -};
39359 +} __no_const;
39360
39361 struct cs_ops {
39362 struct notifier_block *notifier_block;
39363 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39364 index ad3f38f..8f086cd 100644
39365 --- a/drivers/cpufreq/cpufreq_ondemand.c
39366 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39367 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39368
39369 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39370
39371 -static struct od_ops od_ops = {
39372 +static struct od_ops od_ops __read_only = {
39373 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39374 .powersave_bias_target = generic_powersave_bias_target,
39375 .freq_increase = dbs_freq_increase,
39376 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39377 (struct cpufreq_policy *, unsigned int, unsigned int),
39378 unsigned int powersave_bias)
39379 {
39380 - od_ops.powersave_bias_target = f;
39381 + pax_open_kernel();
39382 + *(void **)&od_ops.powersave_bias_target = f;
39383 + pax_close_kernel();
39384 od_set_powersave_bias(powersave_bias);
39385 }
39386 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39387
39388 void od_unregister_powersave_bias_handler(void)
39389 {
39390 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39391 + pax_open_kernel();
39392 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39393 + pax_close_kernel();
39394 od_set_powersave_bias(0);
39395 }
39396 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39397 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39398 index 742eefb..e2fcfc8 100644
39399 --- a/drivers/cpufreq/intel_pstate.c
39400 +++ b/drivers/cpufreq/intel_pstate.c
39401 @@ -133,10 +133,10 @@ struct pstate_funcs {
39402 struct cpu_defaults {
39403 struct pstate_adjust_policy pid_policy;
39404 struct pstate_funcs funcs;
39405 -};
39406 +} __do_const;
39407
39408 static struct pstate_adjust_policy pid_params;
39409 -static struct pstate_funcs pstate_funcs;
39410 +static struct pstate_funcs *pstate_funcs;
39411 static int hwp_active;
39412
39413 struct perf_limits {
39414 @@ -653,18 +653,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39415
39416 cpu->pstate.current_pstate = pstate;
39417
39418 - pstate_funcs.set(cpu, pstate);
39419 + pstate_funcs->set(cpu, pstate);
39420 }
39421
39422 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39423 {
39424 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39425 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39426 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39427 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39428 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39429 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39430 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39431 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39432
39433 - if (pstate_funcs.get_vid)
39434 - pstate_funcs.get_vid(cpu);
39435 + if (pstate_funcs->get_vid)
39436 + pstate_funcs->get_vid(cpu);
39437 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39438 }
39439
39440 @@ -988,9 +988,9 @@ static int intel_pstate_msrs_not_valid(void)
39441 rdmsrl(MSR_IA32_APERF, aperf);
39442 rdmsrl(MSR_IA32_MPERF, mperf);
39443
39444 - if (!pstate_funcs.get_max() ||
39445 - !pstate_funcs.get_min() ||
39446 - !pstate_funcs.get_turbo())
39447 + if (!pstate_funcs->get_max() ||
39448 + !pstate_funcs->get_min() ||
39449 + !pstate_funcs->get_turbo())
39450 return -ENODEV;
39451
39452 rdmsrl(MSR_IA32_APERF, tmp);
39453 @@ -1004,7 +1004,7 @@ static int intel_pstate_msrs_not_valid(void)
39454 return 0;
39455 }
39456
39457 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39458 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39459 {
39460 pid_params.sample_rate_ms = policy->sample_rate_ms;
39461 pid_params.p_gain_pct = policy->p_gain_pct;
39462 @@ -1016,12 +1016,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39463
39464 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39465 {
39466 - pstate_funcs.get_max = funcs->get_max;
39467 - pstate_funcs.get_min = funcs->get_min;
39468 - pstate_funcs.get_turbo = funcs->get_turbo;
39469 - pstate_funcs.get_scaling = funcs->get_scaling;
39470 - pstate_funcs.set = funcs->set;
39471 - pstate_funcs.get_vid = funcs->get_vid;
39472 + pstate_funcs = funcs;
39473 }
39474
39475 #if IS_ENABLED(CONFIG_ACPI)
39476 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39477 index 529cfd9..0e28fff 100644
39478 --- a/drivers/cpufreq/p4-clockmod.c
39479 +++ b/drivers/cpufreq/p4-clockmod.c
39480 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39481 case 0x0F: /* Core Duo */
39482 case 0x16: /* Celeron Core */
39483 case 0x1C: /* Atom */
39484 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39485 + pax_open_kernel();
39486 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39487 + pax_close_kernel();
39488 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39489 case 0x0D: /* Pentium M (Dothan) */
39490 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39491 + pax_open_kernel();
39492 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39493 + pax_close_kernel();
39494 /* fall through */
39495 case 0x09: /* Pentium M (Banias) */
39496 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39497 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39498
39499 /* on P-4s, the TSC runs with constant frequency independent whether
39500 * throttling is active or not. */
39501 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39502 + pax_open_kernel();
39503 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39504 + pax_close_kernel();
39505
39506 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39507 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39508 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39509 index 9bb42ba..b01b4a2 100644
39510 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39511 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39512 @@ -18,14 +18,12 @@
39513 #include <asm/head.h>
39514 #include <asm/timer.h>
39515
39516 -static struct cpufreq_driver *cpufreq_us3_driver;
39517 -
39518 struct us3_freq_percpu_info {
39519 struct cpufreq_frequency_table table[4];
39520 };
39521
39522 /* Indexed by cpu number. */
39523 -static struct us3_freq_percpu_info *us3_freq_table;
39524 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39525
39526 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39527 * in the Safari config register.
39528 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39529
39530 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39531 {
39532 - if (cpufreq_us3_driver)
39533 - us3_freq_target(policy, 0);
39534 + us3_freq_target(policy, 0);
39535
39536 return 0;
39537 }
39538
39539 +static int __init us3_freq_init(void);
39540 +static void __exit us3_freq_exit(void);
39541 +
39542 +static struct cpufreq_driver cpufreq_us3_driver = {
39543 + .init = us3_freq_cpu_init,
39544 + .verify = cpufreq_generic_frequency_table_verify,
39545 + .target_index = us3_freq_target,
39546 + .get = us3_freq_get,
39547 + .exit = us3_freq_cpu_exit,
39548 + .name = "UltraSPARC-III",
39549 +
39550 +};
39551 +
39552 static int __init us3_freq_init(void)
39553 {
39554 unsigned long manuf, impl, ver;
39555 - int ret;
39556
39557 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39558 return -ENODEV;
39559 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39560 (impl == CHEETAH_IMPL ||
39561 impl == CHEETAH_PLUS_IMPL ||
39562 impl == JAGUAR_IMPL ||
39563 - impl == PANTHER_IMPL)) {
39564 - struct cpufreq_driver *driver;
39565 -
39566 - ret = -ENOMEM;
39567 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39568 - if (!driver)
39569 - goto err_out;
39570 -
39571 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39572 - GFP_KERNEL);
39573 - if (!us3_freq_table)
39574 - goto err_out;
39575 -
39576 - driver->init = us3_freq_cpu_init;
39577 - driver->verify = cpufreq_generic_frequency_table_verify;
39578 - driver->target_index = us3_freq_target;
39579 - driver->get = us3_freq_get;
39580 - driver->exit = us3_freq_cpu_exit;
39581 - strcpy(driver->name, "UltraSPARC-III");
39582 -
39583 - cpufreq_us3_driver = driver;
39584 - ret = cpufreq_register_driver(driver);
39585 - if (ret)
39586 - goto err_out;
39587 -
39588 - return 0;
39589 -
39590 -err_out:
39591 - if (driver) {
39592 - kfree(driver);
39593 - cpufreq_us3_driver = NULL;
39594 - }
39595 - kfree(us3_freq_table);
39596 - us3_freq_table = NULL;
39597 - return ret;
39598 - }
39599 + impl == PANTHER_IMPL))
39600 + return cpufreq_register_driver(&cpufreq_us3_driver);
39601
39602 return -ENODEV;
39603 }
39604
39605 static void __exit us3_freq_exit(void)
39606 {
39607 - if (cpufreq_us3_driver) {
39608 - cpufreq_unregister_driver(cpufreq_us3_driver);
39609 - kfree(cpufreq_us3_driver);
39610 - cpufreq_us3_driver = NULL;
39611 - kfree(us3_freq_table);
39612 - us3_freq_table = NULL;
39613 - }
39614 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39615 }
39616
39617 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39618 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39619 index 7d4a315..21bb886 100644
39620 --- a/drivers/cpufreq/speedstep-centrino.c
39621 +++ b/drivers/cpufreq/speedstep-centrino.c
39622 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39623 !cpu_has(cpu, X86_FEATURE_EST))
39624 return -ENODEV;
39625
39626 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39627 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39628 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39629 + pax_open_kernel();
39630 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39631 + pax_close_kernel();
39632 + }
39633
39634 if (policy->cpu != 0)
39635 return -ENODEV;
39636 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39637 index 2697e87..c32476c 100644
39638 --- a/drivers/cpuidle/driver.c
39639 +++ b/drivers/cpuidle/driver.c
39640 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39641
39642 static void poll_idle_init(struct cpuidle_driver *drv)
39643 {
39644 - struct cpuidle_state *state = &drv->states[0];
39645 + cpuidle_state_no_const *state = &drv->states[0];
39646
39647 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39648 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39649 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39650 index fb9f511..213e6cc 100644
39651 --- a/drivers/cpuidle/governor.c
39652 +++ b/drivers/cpuidle/governor.c
39653 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39654 mutex_lock(&cpuidle_lock);
39655 if (__cpuidle_find_governor(gov->name) == NULL) {
39656 ret = 0;
39657 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39658 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39659 if (!cpuidle_curr_governor ||
39660 cpuidle_curr_governor->rating < gov->rating)
39661 cpuidle_switch_governor(gov);
39662 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39663 index 97c5903..023ad23 100644
39664 --- a/drivers/cpuidle/sysfs.c
39665 +++ b/drivers/cpuidle/sysfs.c
39666 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39667 NULL
39668 };
39669
39670 -static struct attribute_group cpuidle_attr_group = {
39671 +static attribute_group_no_const cpuidle_attr_group = {
39672 .attrs = cpuidle_default_attrs,
39673 .name = "cpuidle",
39674 };
39675 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39676 index 8d2a772..33826c9 100644
39677 --- a/drivers/crypto/hifn_795x.c
39678 +++ b/drivers/crypto/hifn_795x.c
39679 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39680 MODULE_PARM_DESC(hifn_pll_ref,
39681 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39682
39683 -static atomic_t hifn_dev_number;
39684 +static atomic_unchecked_t hifn_dev_number;
39685
39686 #define ACRYPTO_OP_DECRYPT 0
39687 #define ACRYPTO_OP_ENCRYPT 1
39688 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
39689 goto err_out_disable_pci_device;
39690
39691 snprintf(name, sizeof(name), "hifn%d",
39692 - atomic_inc_return(&hifn_dev_number)-1);
39693 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
39694
39695 err = pci_request_regions(pdev, name);
39696 if (err)
39697 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
39698 index 30b538d8..1610d75 100644
39699 --- a/drivers/devfreq/devfreq.c
39700 +++ b/drivers/devfreq/devfreq.c
39701 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
39702 goto err_out;
39703 }
39704
39705 - list_add(&governor->node, &devfreq_governor_list);
39706 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
39707
39708 list_for_each_entry(devfreq, &devfreq_list, node) {
39709 int ret = 0;
39710 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
39711 }
39712 }
39713
39714 - list_del(&governor->node);
39715 + pax_list_del((struct list_head *)&governor->node);
39716 err_out:
39717 mutex_unlock(&devfreq_list_lock);
39718
39719 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
39720 index 3a2adb1..b3be9a3 100644
39721 --- a/drivers/dma/sh/shdma-base.c
39722 +++ b/drivers/dma/sh/shdma-base.c
39723 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
39724 schan->slave_id = -EINVAL;
39725 }
39726
39727 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
39728 - sdev->desc_size, GFP_KERNEL);
39729 + schan->desc = kcalloc(sdev->desc_size,
39730 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
39731 if (!schan->desc) {
39732 ret = -ENOMEM;
39733 goto edescalloc;
39734 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
39735 index aec8a84..7b45a1f 100644
39736 --- a/drivers/dma/sh/shdmac.c
39737 +++ b/drivers/dma/sh/shdmac.c
39738 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
39739 return ret;
39740 }
39741
39742 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
39743 +static struct notifier_block sh_dmae_nmi_notifier = {
39744 .notifier_call = sh_dmae_nmi_handler,
39745
39746 /* Run before NMI debug handler and KGDB */
39747 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
39748 index 592af5f..bb1d583 100644
39749 --- a/drivers/edac/edac_device.c
39750 +++ b/drivers/edac/edac_device.c
39751 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
39752 */
39753 int edac_device_alloc_index(void)
39754 {
39755 - static atomic_t device_indexes = ATOMIC_INIT(0);
39756 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
39757
39758 - return atomic_inc_return(&device_indexes) - 1;
39759 + return atomic_inc_return_unchecked(&device_indexes) - 1;
39760 }
39761 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
39762
39763 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
39764 index 670d282..6675f4d 100644
39765 --- a/drivers/edac/edac_mc_sysfs.c
39766 +++ b/drivers/edac/edac_mc_sysfs.c
39767 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
39768 struct dev_ch_attribute {
39769 struct device_attribute attr;
39770 int channel;
39771 -};
39772 +} __do_const;
39773
39774 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
39775 struct dev_ch_attribute dev_attr_legacy_##_name = \
39776 @@ -1011,14 +1011,16 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
39777 }
39778
39779 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
39780 + pax_open_kernel();
39781 if (mci->get_sdram_scrub_rate) {
39782 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39783 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39784 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39785 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39786 }
39787 if (mci->set_sdram_scrub_rate) {
39788 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39789 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39790 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39791 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39792 }
39793 + pax_close_kernel();
39794 err = device_create_file(&mci->dev,
39795 &dev_attr_sdram_scrub_rate);
39796 if (err) {
39797 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
39798 index 2cf44b4d..6dd2dc7 100644
39799 --- a/drivers/edac/edac_pci.c
39800 +++ b/drivers/edac/edac_pci.c
39801 @@ -29,7 +29,7 @@
39802
39803 static DEFINE_MUTEX(edac_pci_ctls_mutex);
39804 static LIST_HEAD(edac_pci_list);
39805 -static atomic_t pci_indexes = ATOMIC_INIT(0);
39806 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
39807
39808 /*
39809 * edac_pci_alloc_ctl_info
39810 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
39811 */
39812 int edac_pci_alloc_index(void)
39813 {
39814 - return atomic_inc_return(&pci_indexes) - 1;
39815 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
39816 }
39817 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
39818
39819 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
39820 index 24d877f..4e30133 100644
39821 --- a/drivers/edac/edac_pci_sysfs.c
39822 +++ b/drivers/edac/edac_pci_sysfs.c
39823 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
39824 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
39825 static int edac_pci_poll_msec = 1000; /* one second workq period */
39826
39827 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
39828 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
39829 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
39830 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
39831
39832 static struct kobject *edac_pci_top_main_kobj;
39833 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
39834 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
39835 void *value;
39836 ssize_t(*show) (void *, char *);
39837 ssize_t(*store) (void *, const char *, size_t);
39838 -};
39839 +} __do_const;
39840
39841 /* Set of show/store abstract level functions for PCI Parity object */
39842 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
39843 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39844 edac_printk(KERN_CRIT, EDAC_PCI,
39845 "Signaled System Error on %s\n",
39846 pci_name(dev));
39847 - atomic_inc(&pci_nonparity_count);
39848 + atomic_inc_unchecked(&pci_nonparity_count);
39849 }
39850
39851 if (status & (PCI_STATUS_PARITY)) {
39852 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39853 "Master Data Parity Error on %s\n",
39854 pci_name(dev));
39855
39856 - atomic_inc(&pci_parity_count);
39857 + atomic_inc_unchecked(&pci_parity_count);
39858 }
39859
39860 if (status & (PCI_STATUS_DETECTED_PARITY)) {
39861 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39862 "Detected Parity Error on %s\n",
39863 pci_name(dev));
39864
39865 - atomic_inc(&pci_parity_count);
39866 + atomic_inc_unchecked(&pci_parity_count);
39867 }
39868 }
39869
39870 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39871 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
39872 "Signaled System Error on %s\n",
39873 pci_name(dev));
39874 - atomic_inc(&pci_nonparity_count);
39875 + atomic_inc_unchecked(&pci_nonparity_count);
39876 }
39877
39878 if (status & (PCI_STATUS_PARITY)) {
39879 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39880 "Master Data Parity Error on "
39881 "%s\n", pci_name(dev));
39882
39883 - atomic_inc(&pci_parity_count);
39884 + atomic_inc_unchecked(&pci_parity_count);
39885 }
39886
39887 if (status & (PCI_STATUS_DETECTED_PARITY)) {
39888 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39889 "Detected Parity Error on %s\n",
39890 pci_name(dev));
39891
39892 - atomic_inc(&pci_parity_count);
39893 + atomic_inc_unchecked(&pci_parity_count);
39894 }
39895 }
39896 }
39897 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
39898 if (!check_pci_errors)
39899 return;
39900
39901 - before_count = atomic_read(&pci_parity_count);
39902 + before_count = atomic_read_unchecked(&pci_parity_count);
39903
39904 /* scan all PCI devices looking for a Parity Error on devices and
39905 * bridges.
39906 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
39907 /* Only if operator has selected panic on PCI Error */
39908 if (edac_pci_get_panic_on_pe()) {
39909 /* If the count is different 'after' from 'before' */
39910 - if (before_count != atomic_read(&pci_parity_count))
39911 + if (before_count != atomic_read_unchecked(&pci_parity_count))
39912 panic("EDAC: PCI Parity Error");
39913 }
39914 }
39915 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
39916 index c2359a1..8bd119d 100644
39917 --- a/drivers/edac/mce_amd.h
39918 +++ b/drivers/edac/mce_amd.h
39919 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
39920 bool (*mc0_mce)(u16, u8);
39921 bool (*mc1_mce)(u16, u8);
39922 bool (*mc2_mce)(u16, u8);
39923 -};
39924 +} __no_const;
39925
39926 void amd_report_gart_errors(bool);
39927 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
39928 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
39929 index 57ea7f4..af06b76 100644
39930 --- a/drivers/firewire/core-card.c
39931 +++ b/drivers/firewire/core-card.c
39932 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
39933 const struct fw_card_driver *driver,
39934 struct device *device)
39935 {
39936 - static atomic_t index = ATOMIC_INIT(-1);
39937 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
39938
39939 - card->index = atomic_inc_return(&index);
39940 + card->index = atomic_inc_return_unchecked(&index);
39941 card->driver = driver;
39942 card->device = device;
39943 card->current_tlabel = 0;
39944 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
39945
39946 void fw_core_remove_card(struct fw_card *card)
39947 {
39948 - struct fw_card_driver dummy_driver = dummy_driver_template;
39949 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
39950
39951 card->driver->update_phy_reg(card, 4,
39952 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
39953 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
39954 index f9e3aee..269dbdb 100644
39955 --- a/drivers/firewire/core-device.c
39956 +++ b/drivers/firewire/core-device.c
39957 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
39958 struct config_rom_attribute {
39959 struct device_attribute attr;
39960 u32 key;
39961 -};
39962 +} __do_const;
39963
39964 static ssize_t show_immediate(struct device *dev,
39965 struct device_attribute *dattr, char *buf)
39966 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
39967 index eb6935c..3cc2bfa 100644
39968 --- a/drivers/firewire/core-transaction.c
39969 +++ b/drivers/firewire/core-transaction.c
39970 @@ -38,6 +38,7 @@
39971 #include <linux/timer.h>
39972 #include <linux/types.h>
39973 #include <linux/workqueue.h>
39974 +#include <linux/sched.h>
39975
39976 #include <asm/byteorder.h>
39977
39978 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
39979 index e1480ff6..1a429bd 100644
39980 --- a/drivers/firewire/core.h
39981 +++ b/drivers/firewire/core.h
39982 @@ -111,6 +111,7 @@ struct fw_card_driver {
39983
39984 int (*stop_iso)(struct fw_iso_context *ctx);
39985 };
39986 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
39987
39988 void fw_card_initialize(struct fw_card *card,
39989 const struct fw_card_driver *driver, struct device *device);
39990 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
39991 index aff9018..fc87ded 100644
39992 --- a/drivers/firewire/ohci.c
39993 +++ b/drivers/firewire/ohci.c
39994 @@ -2054,10 +2054,12 @@ static void bus_reset_work(struct work_struct *work)
39995 be32_to_cpu(ohci->next_header));
39996 }
39997
39998 +#ifndef CONFIG_GRKERNSEC
39999 if (param_remote_dma) {
40000 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40001 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40002 }
40003 +#endif
40004
40005 spin_unlock_irq(&ohci->lock);
40006
40007 @@ -2589,8 +2591,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40008 unsigned long flags;
40009 int n, ret = 0;
40010
40011 +#ifndef CONFIG_GRKERNSEC
40012 if (param_remote_dma)
40013 return 0;
40014 +#endif
40015
40016 /*
40017 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40018 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40019 index 94a58a0..f5eba42 100644
40020 --- a/drivers/firmware/dmi-id.c
40021 +++ b/drivers/firmware/dmi-id.c
40022 @@ -16,7 +16,7 @@
40023 struct dmi_device_attribute{
40024 struct device_attribute dev_attr;
40025 int field;
40026 -};
40027 +} __do_const;
40028 #define to_dmi_dev_attr(_dev_attr) \
40029 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40030
40031 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40032 index c5f7b4e..74bc7c9 100644
40033 --- a/drivers/firmware/dmi_scan.c
40034 +++ b/drivers/firmware/dmi_scan.c
40035 @@ -900,7 +900,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40036 if (buf == NULL)
40037 return -1;
40038
40039 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40040 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40041
40042 dmi_unmap(buf);
40043 return 0;
40044 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40045 index 4fd9961..52d60ce 100644
40046 --- a/drivers/firmware/efi/cper.c
40047 +++ b/drivers/firmware/efi/cper.c
40048 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40049 */
40050 u64 cper_next_record_id(void)
40051 {
40052 - static atomic64_t seq;
40053 + static atomic64_unchecked_t seq;
40054
40055 - if (!atomic64_read(&seq))
40056 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40057 + if (!atomic64_read_unchecked(&seq))
40058 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40059
40060 - return atomic64_inc_return(&seq);
40061 + return atomic64_inc_return_unchecked(&seq);
40062 }
40063 EXPORT_SYMBOL_GPL(cper_next_record_id);
40064
40065 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40066 index 9035c1b..aff45f8 100644
40067 --- a/drivers/firmware/efi/efi.c
40068 +++ b/drivers/firmware/efi/efi.c
40069 @@ -151,14 +151,16 @@ static struct attribute_group efi_subsys_attr_group = {
40070 };
40071
40072 static struct efivars generic_efivars;
40073 -static struct efivar_operations generic_ops;
40074 +static efivar_operations_no_const generic_ops __read_only;
40075
40076 static int generic_ops_register(void)
40077 {
40078 - generic_ops.get_variable = efi.get_variable;
40079 - generic_ops.set_variable = efi.set_variable;
40080 - generic_ops.get_next_variable = efi.get_next_variable;
40081 - generic_ops.query_variable_store = efi_query_variable_store;
40082 + pax_open_kernel();
40083 + *(void **)&generic_ops.get_variable = efi.get_variable;
40084 + *(void **)&generic_ops.set_variable = efi.set_variable;
40085 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40086 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40087 + pax_close_kernel();
40088
40089 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40090 }
40091 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40092 index f256ecd..387dcb1 100644
40093 --- a/drivers/firmware/efi/efivars.c
40094 +++ b/drivers/firmware/efi/efivars.c
40095 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40096 static int
40097 create_efivars_bin_attributes(void)
40098 {
40099 - struct bin_attribute *attr;
40100 + bin_attribute_no_const *attr;
40101 int error;
40102
40103 /* new_var */
40104 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40105 index 2f569aa..c95f4fb 100644
40106 --- a/drivers/firmware/google/memconsole.c
40107 +++ b/drivers/firmware/google/memconsole.c
40108 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40109 if (!found_memconsole())
40110 return -ENODEV;
40111
40112 - memconsole_bin_attr.size = memconsole_length;
40113 + pax_open_kernel();
40114 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40115 + pax_close_kernel();
40116 +
40117 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40118 }
40119
40120 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40121 index 3cfcfc6..09d6f117 100644
40122 --- a/drivers/gpio/gpio-em.c
40123 +++ b/drivers/gpio/gpio-em.c
40124 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40125 struct em_gio_priv *p;
40126 struct resource *io[2], *irq[2];
40127 struct gpio_chip *gpio_chip;
40128 - struct irq_chip *irq_chip;
40129 + irq_chip_no_const *irq_chip;
40130 const char *name = dev_name(&pdev->dev);
40131 int ret;
40132
40133 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40134 index 7818cd1..1be40e5 100644
40135 --- a/drivers/gpio/gpio-ich.c
40136 +++ b/drivers/gpio/gpio-ich.c
40137 @@ -94,7 +94,7 @@ struct ichx_desc {
40138 * this option allows driver caching written output values
40139 */
40140 bool use_outlvl_cache;
40141 -};
40142 +} __do_const;
40143
40144 static struct {
40145 spinlock_t lock;
40146 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40147 index f476ae2..05e1bdd 100644
40148 --- a/drivers/gpio/gpio-omap.c
40149 +++ b/drivers/gpio/gpio-omap.c
40150 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40151 const struct omap_gpio_platform_data *pdata;
40152 struct resource *res;
40153 struct gpio_bank *bank;
40154 - struct irq_chip *irqc;
40155 + irq_chip_no_const *irqc;
40156 int ret;
40157
40158 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40159 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40160 index 584484e..e26ebd6 100644
40161 --- a/drivers/gpio/gpio-rcar.c
40162 +++ b/drivers/gpio/gpio-rcar.c
40163 @@ -366,7 +366,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40164 struct gpio_rcar_priv *p;
40165 struct resource *io, *irq;
40166 struct gpio_chip *gpio_chip;
40167 - struct irq_chip *irq_chip;
40168 + irq_chip_no_const *irq_chip;
40169 struct device *dev = &pdev->dev;
40170 const char *name = dev_name(dev);
40171 int ret;
40172 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40173 index c1caa45..f0f97d2 100644
40174 --- a/drivers/gpio/gpio-vr41xx.c
40175 +++ b/drivers/gpio/gpio-vr41xx.c
40176 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40177 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40178 maskl, pendl, maskh, pendh);
40179
40180 - atomic_inc(&irq_err_count);
40181 + atomic_inc_unchecked(&irq_err_count);
40182
40183 return -EINVAL;
40184 }
40185 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40186 index 568aa2b..d1204d8 100644
40187 --- a/drivers/gpio/gpiolib.c
40188 +++ b/drivers/gpio/gpiolib.c
40189 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40190 }
40191
40192 if (gpiochip->irqchip) {
40193 - gpiochip->irqchip->irq_request_resources = NULL;
40194 - gpiochip->irqchip->irq_release_resources = NULL;
40195 + pax_open_kernel();
40196 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40197 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40198 + pax_close_kernel();
40199 gpiochip->irqchip = NULL;
40200 }
40201 }
40202 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40203 gpiochip->irqchip = NULL;
40204 return -EINVAL;
40205 }
40206 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40207 - irqchip->irq_release_resources = gpiochip_irq_relres;
40208 +
40209 + pax_open_kernel();
40210 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40211 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40212 + pax_close_kernel();
40213
40214 /*
40215 * Prepare the mapping since the irqchip shall be orthogonal to
40216 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40217 index 5213da4..7ef736e 100644
40218 --- a/drivers/gpu/drm/drm_crtc.c
40219 +++ b/drivers/gpu/drm/drm_crtc.c
40220 @@ -3961,7 +3961,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40221 goto done;
40222 }
40223
40224 - if (copy_to_user(&enum_ptr[copied].name,
40225 + if (copy_to_user(enum_ptr[copied].name,
40226 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40227 ret = -EFAULT;
40228 goto done;
40229 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40230 index 4f41377..ee33f40 100644
40231 --- a/drivers/gpu/drm/drm_drv.c
40232 +++ b/drivers/gpu/drm/drm_drv.c
40233 @@ -444,7 +444,7 @@ void drm_unplug_dev(struct drm_device *dev)
40234
40235 drm_device_set_unplugged(dev);
40236
40237 - if (dev->open_count == 0) {
40238 + if (local_read(&dev->open_count) == 0) {
40239 drm_put_dev(dev);
40240 }
40241 mutex_unlock(&drm_global_mutex);
40242 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40243 index 0b9514b..6acd174 100644
40244 --- a/drivers/gpu/drm/drm_fops.c
40245 +++ b/drivers/gpu/drm/drm_fops.c
40246 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40247 return PTR_ERR(minor);
40248
40249 dev = minor->dev;
40250 - if (!dev->open_count++)
40251 + if (local_inc_return(&dev->open_count) == 1)
40252 need_setup = 1;
40253
40254 /* share address_space across all char-devs of a single device */
40255 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40256 return 0;
40257
40258 err_undo:
40259 - dev->open_count--;
40260 + local_dec(&dev->open_count);
40261 drm_minor_release(minor);
40262 return retcode;
40263 }
40264 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40265
40266 mutex_lock(&drm_global_mutex);
40267
40268 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40269 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40270
40271 mutex_lock(&dev->struct_mutex);
40272 list_del(&file_priv->lhead);
40273 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40274 * Begin inline drm_release
40275 */
40276
40277 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40278 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40279 task_pid_nr(current),
40280 (long)old_encode_dev(file_priv->minor->kdev->devt),
40281 - dev->open_count);
40282 + local_read(&dev->open_count));
40283
40284 /* Release any auth tokens that might point to this file_priv,
40285 (do that under the drm_global_mutex) */
40286 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40287 * End inline drm_release
40288 */
40289
40290 - if (!--dev->open_count) {
40291 + if (local_dec_and_test(&dev->open_count)) {
40292 retcode = drm_lastclose(dev);
40293 if (drm_device_is_unplugged(dev))
40294 drm_put_dev(dev);
40295 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40296 index 3d2e91c..d31c4c9 100644
40297 --- a/drivers/gpu/drm/drm_global.c
40298 +++ b/drivers/gpu/drm/drm_global.c
40299 @@ -36,7 +36,7 @@
40300 struct drm_global_item {
40301 struct mutex mutex;
40302 void *object;
40303 - int refcount;
40304 + atomic_t refcount;
40305 };
40306
40307 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40308 @@ -49,7 +49,7 @@ void drm_global_init(void)
40309 struct drm_global_item *item = &glob[i];
40310 mutex_init(&item->mutex);
40311 item->object = NULL;
40312 - item->refcount = 0;
40313 + atomic_set(&item->refcount, 0);
40314 }
40315 }
40316
40317 @@ -59,7 +59,7 @@ void drm_global_release(void)
40318 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40319 struct drm_global_item *item = &glob[i];
40320 BUG_ON(item->object != NULL);
40321 - BUG_ON(item->refcount != 0);
40322 + BUG_ON(atomic_read(&item->refcount) != 0);
40323 }
40324 }
40325
40326 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40327 struct drm_global_item *item = &glob[ref->global_type];
40328
40329 mutex_lock(&item->mutex);
40330 - if (item->refcount == 0) {
40331 + if (atomic_read(&item->refcount) == 0) {
40332 item->object = kzalloc(ref->size, GFP_KERNEL);
40333 if (unlikely(item->object == NULL)) {
40334 ret = -ENOMEM;
40335 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40336 goto out_err;
40337
40338 }
40339 - ++item->refcount;
40340 + atomic_inc(&item->refcount);
40341 ref->object = item->object;
40342 mutex_unlock(&item->mutex);
40343 return 0;
40344 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40345 struct drm_global_item *item = &glob[ref->global_type];
40346
40347 mutex_lock(&item->mutex);
40348 - BUG_ON(item->refcount == 0);
40349 + BUG_ON(atomic_read(&item->refcount) == 0);
40350 BUG_ON(ref->object != item->object);
40351 - if (--item->refcount == 0) {
40352 + if (atomic_dec_and_test(&item->refcount)) {
40353 ref->release(ref);
40354 item->object = NULL;
40355 }
40356 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40357 index 51efebd..2b70935 100644
40358 --- a/drivers/gpu/drm/drm_info.c
40359 +++ b/drivers/gpu/drm/drm_info.c
40360 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40361 struct drm_local_map *map;
40362 struct drm_map_list *r_list;
40363
40364 - /* Hardcoded from _DRM_FRAME_BUFFER,
40365 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40366 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40367 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40368 + static const char * const types[] = {
40369 + [_DRM_FRAME_BUFFER] = "FB",
40370 + [_DRM_REGISTERS] = "REG",
40371 + [_DRM_SHM] = "SHM",
40372 + [_DRM_AGP] = "AGP",
40373 + [_DRM_SCATTER_GATHER] = "SG",
40374 + [_DRM_CONSISTENT] = "PCI"};
40375 const char *type;
40376 int i;
40377
40378 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40379 map = r_list->map;
40380 if (!map)
40381 continue;
40382 - if (map->type < 0 || map->type > 5)
40383 + if (map->type >= ARRAY_SIZE(types))
40384 type = "??";
40385 else
40386 type = types[map->type];
40387 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40388 index 2f4c4343..dd12cd2 100644
40389 --- a/drivers/gpu/drm/drm_ioc32.c
40390 +++ b/drivers/gpu/drm/drm_ioc32.c
40391 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40392 request = compat_alloc_user_space(nbytes);
40393 if (!access_ok(VERIFY_WRITE, request, nbytes))
40394 return -EFAULT;
40395 - list = (struct drm_buf_desc *) (request + 1);
40396 + list = (struct drm_buf_desc __user *) (request + 1);
40397
40398 if (__put_user(count, &request->count)
40399 || __put_user(list, &request->list))
40400 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40401 request = compat_alloc_user_space(nbytes);
40402 if (!access_ok(VERIFY_WRITE, request, nbytes))
40403 return -EFAULT;
40404 - list = (struct drm_buf_pub *) (request + 1);
40405 + list = (struct drm_buf_pub __user *) (request + 1);
40406
40407 if (__put_user(count, &request->count)
40408 || __put_user(list, &request->list))
40409 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40410 return 0;
40411 }
40412
40413 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40414 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40415 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40416 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40417 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40418 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40419 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40420 {
40421 unsigned int nr = DRM_IOCTL_NR(cmd);
40422 - drm_ioctl_compat_t *fn;
40423 int ret;
40424
40425 /* Assume that ioctls without an explicit compat routine will just
40426 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40427 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40428 return drm_ioctl(filp, cmd, arg);
40429
40430 - fn = drm_compat_ioctls[nr];
40431 -
40432 - if (fn != NULL)
40433 - ret = (*fn) (filp, cmd, arg);
40434 + if (drm_compat_ioctls[nr] != NULL)
40435 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40436 else
40437 ret = drm_ioctl(filp, cmd, arg);
40438
40439 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40440 index 00587a1..57a65ca 100644
40441 --- a/drivers/gpu/drm/drm_ioctl.c
40442 +++ b/drivers/gpu/drm/drm_ioctl.c
40443 @@ -642,7 +642,7 @@ long drm_ioctl(struct file *filp,
40444 struct drm_file *file_priv = filp->private_data;
40445 struct drm_device *dev;
40446 const struct drm_ioctl_desc *ioctl = NULL;
40447 - drm_ioctl_t *func;
40448 + drm_ioctl_no_const_t func;
40449 unsigned int nr = DRM_IOCTL_NR(cmd);
40450 int retcode = -EINVAL;
40451 char stack_kdata[128];
40452 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
40453 index 93ec5dc..82acbaf 100644
40454 --- a/drivers/gpu/drm/i810/i810_drv.h
40455 +++ b/drivers/gpu/drm/i810/i810_drv.h
40456 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
40457 int page_flipping;
40458
40459 wait_queue_head_t irq_queue;
40460 - atomic_t irq_received;
40461 - atomic_t irq_emitted;
40462 + atomic_unchecked_t irq_received;
40463 + atomic_unchecked_t irq_emitted;
40464
40465 int front_offset;
40466 } drm_i810_private_t;
40467 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
40468 index ecee3bc..ad5ae67 100644
40469 --- a/drivers/gpu/drm/i915/i915_dma.c
40470 +++ b/drivers/gpu/drm/i915/i915_dma.c
40471 @@ -356,7 +356,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
40472 * locking inversion with the driver load path. And the access here is
40473 * completely racy anyway. So don't bother with locking for now.
40474 */
40475 - return dev->open_count == 0;
40476 + return local_read(&dev->open_count) == 0;
40477 }
40478
40479 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
40480 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40481 index 1173831..7dfb389 100644
40482 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40483 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40484 @@ -863,12 +863,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
40485 static int
40486 validate_exec_list(struct drm_device *dev,
40487 struct drm_i915_gem_exec_object2 *exec,
40488 - int count)
40489 + unsigned int count)
40490 {
40491 unsigned relocs_total = 0;
40492 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
40493 unsigned invalid_flags;
40494 - int i;
40495 + unsigned int i;
40496
40497 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
40498 if (USES_FULL_PPGTT(dev))
40499 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
40500 index 176de63..1ef9ac7 100644
40501 --- a/drivers/gpu/drm/i915/i915_ioc32.c
40502 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
40503 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
40504 (unsigned long)request);
40505 }
40506
40507 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40508 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
40509 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
40510 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
40511 [DRM_I915_GETPARAM] = compat_i915_getparam,
40512 @@ -201,18 +201,15 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40513 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40514 {
40515 unsigned int nr = DRM_IOCTL_NR(cmd);
40516 - drm_ioctl_compat_t *fn = NULL;
40517 int ret;
40518
40519 if (nr < DRM_COMMAND_BASE)
40520 return drm_compat_ioctl(filp, cmd, arg);
40521
40522 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
40523 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40524 -
40525 - if (fn != NULL)
40526 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls)) {
40527 + drm_ioctl_compat_t fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40528 ret = (*fn) (filp, cmd, arg);
40529 - else
40530 + } else
40531 ret = drm_ioctl(filp, cmd, arg);
40532
40533 return ret;
40534 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
40535 index e7a16f1..e0d82e8 100644
40536 --- a/drivers/gpu/drm/i915/intel_display.c
40537 +++ b/drivers/gpu/drm/i915/intel_display.c
40538 @@ -12935,13 +12935,13 @@ struct intel_quirk {
40539 int subsystem_vendor;
40540 int subsystem_device;
40541 void (*hook)(struct drm_device *dev);
40542 -};
40543 +} __do_const;
40544
40545 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
40546 struct intel_dmi_quirk {
40547 void (*hook)(struct drm_device *dev);
40548 const struct dmi_system_id (*dmi_id_list)[];
40549 -};
40550 +} __do_const;
40551
40552 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40553 {
40554 @@ -12949,18 +12949,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40555 return 1;
40556 }
40557
40558 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40559 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
40560 {
40561 - .dmi_id_list = &(const struct dmi_system_id[]) {
40562 - {
40563 - .callback = intel_dmi_reverse_brightness,
40564 - .ident = "NCR Corporation",
40565 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40566 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
40567 - },
40568 - },
40569 - { } /* terminating entry */
40570 + .callback = intel_dmi_reverse_brightness,
40571 + .ident = "NCR Corporation",
40572 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40573 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
40574 },
40575 + },
40576 + { } /* terminating entry */
40577 +};
40578 +
40579 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40580 + {
40581 + .dmi_id_list = &intel_dmi_quirks_table,
40582 .hook = quirk_invert_brightness,
40583 },
40584 };
40585 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
40586 index b250130..98df2a4 100644
40587 --- a/drivers/gpu/drm/imx/imx-drm-core.c
40588 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
40589 @@ -356,7 +356,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
40590 if (imxdrm->pipes >= MAX_CRTC)
40591 return -EINVAL;
40592
40593 - if (imxdrm->drm->open_count)
40594 + if (local_read(&imxdrm->drm->open_count))
40595 return -EBUSY;
40596
40597 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
40598 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
40599 index b4a2014..219ab78 100644
40600 --- a/drivers/gpu/drm/mga/mga_drv.h
40601 +++ b/drivers/gpu/drm/mga/mga_drv.h
40602 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
40603 u32 clear_cmd;
40604 u32 maccess;
40605
40606 - atomic_t vbl_received; /**< Number of vblanks received. */
40607 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
40608 wait_queue_head_t fence_queue;
40609 - atomic_t last_fence_retired;
40610 + atomic_unchecked_t last_fence_retired;
40611 u32 next_fence_to_post;
40612
40613 unsigned int fb_cpp;
40614 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
40615 index 729bfd5..ead8823 100644
40616 --- a/drivers/gpu/drm/mga/mga_ioc32.c
40617 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
40618 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
40619 return 0;
40620 }
40621
40622 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
40623 +drm_ioctl_compat_t mga_compat_ioctls[] = {
40624 [DRM_MGA_INIT] = compat_mga_init,
40625 [DRM_MGA_GETPARAM] = compat_mga_getparam,
40626 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
40627 @@ -208,18 +208,15 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
40628 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40629 {
40630 unsigned int nr = DRM_IOCTL_NR(cmd);
40631 - drm_ioctl_compat_t *fn = NULL;
40632 int ret;
40633
40634 if (nr < DRM_COMMAND_BASE)
40635 return drm_compat_ioctl(filp, cmd, arg);
40636
40637 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
40638 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40639 -
40640 - if (fn != NULL)
40641 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls)) {
40642 + drm_ioctl_compat_t fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40643 ret = (*fn) (filp, cmd, arg);
40644 - else
40645 + } else
40646 ret = drm_ioctl(filp, cmd, arg);
40647
40648 return ret;
40649 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
40650 index 1b071b8..de8601a 100644
40651 --- a/drivers/gpu/drm/mga/mga_irq.c
40652 +++ b/drivers/gpu/drm/mga/mga_irq.c
40653 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
40654 if (crtc != 0)
40655 return 0;
40656
40657 - return atomic_read(&dev_priv->vbl_received);
40658 + return atomic_read_unchecked(&dev_priv->vbl_received);
40659 }
40660
40661
40662 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40663 /* VBLANK interrupt */
40664 if (status & MGA_VLINEPEN) {
40665 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
40666 - atomic_inc(&dev_priv->vbl_received);
40667 + atomic_inc_unchecked(&dev_priv->vbl_received);
40668 drm_handle_vblank(dev, 0);
40669 handled = 1;
40670 }
40671 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40672 if ((prim_start & ~0x03) != (prim_end & ~0x03))
40673 MGA_WRITE(MGA_PRIMEND, prim_end);
40674
40675 - atomic_inc(&dev_priv->last_fence_retired);
40676 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
40677 wake_up(&dev_priv->fence_queue);
40678 handled = 1;
40679 }
40680 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
40681 * using fences.
40682 */
40683 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
40684 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
40685 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
40686 - *sequence) <= (1 << 23)));
40687
40688 *sequence = cur_fence;
40689 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
40690 index 7df6acc..84bbe52 100644
40691 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
40692 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
40693 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
40694 struct bit_table {
40695 const char id;
40696 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
40697 -};
40698 +} __no_const;
40699
40700 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
40701
40702 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
40703 index 8ae36f2..1147a30 100644
40704 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
40705 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
40706 @@ -121,7 +121,6 @@ struct nouveau_drm {
40707 struct drm_global_reference mem_global_ref;
40708 struct ttm_bo_global_ref bo_global_ref;
40709 struct ttm_bo_device bdev;
40710 - atomic_t validate_sequence;
40711 int (*move)(struct nouveau_channel *,
40712 struct ttm_buffer_object *,
40713 struct ttm_mem_reg *, struct ttm_mem_reg *);
40714 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40715 index 462679a..88e32a7 100644
40716 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40717 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40718 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
40719 unsigned long arg)
40720 {
40721 unsigned int nr = DRM_IOCTL_NR(cmd);
40722 - drm_ioctl_compat_t *fn = NULL;
40723 + drm_ioctl_compat_t fn = NULL;
40724 int ret;
40725
40726 if (nr < DRM_COMMAND_BASE)
40727 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40728 index 3d1cfcb..0542700 100644
40729 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
40730 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40731 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40732 }
40733
40734 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
40735 - nouveau_vram_manager_init,
40736 - nouveau_vram_manager_fini,
40737 - nouveau_vram_manager_new,
40738 - nouveau_vram_manager_del,
40739 - nouveau_vram_manager_debug
40740 + .init = nouveau_vram_manager_init,
40741 + .takedown = nouveau_vram_manager_fini,
40742 + .get_node = nouveau_vram_manager_new,
40743 + .put_node = nouveau_vram_manager_del,
40744 + .debug = nouveau_vram_manager_debug
40745 };
40746
40747 static int
40748 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40749 }
40750
40751 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
40752 - nouveau_gart_manager_init,
40753 - nouveau_gart_manager_fini,
40754 - nouveau_gart_manager_new,
40755 - nouveau_gart_manager_del,
40756 - nouveau_gart_manager_debug
40757 + .init = nouveau_gart_manager_init,
40758 + .takedown = nouveau_gart_manager_fini,
40759 + .get_node = nouveau_gart_manager_new,
40760 + .put_node = nouveau_gart_manager_del,
40761 + .debug = nouveau_gart_manager_debug
40762 };
40763
40764 /*XXX*/
40765 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40766 }
40767
40768 const struct ttm_mem_type_manager_func nv04_gart_manager = {
40769 - nv04_gart_manager_init,
40770 - nv04_gart_manager_fini,
40771 - nv04_gart_manager_new,
40772 - nv04_gart_manager_del,
40773 - nv04_gart_manager_debug
40774 + .init = nv04_gart_manager_init,
40775 + .takedown = nv04_gart_manager_fini,
40776 + .get_node = nv04_gart_manager_new,
40777 + .put_node = nv04_gart_manager_del,
40778 + .debug = nv04_gart_manager_debug
40779 };
40780
40781 int
40782 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
40783 index c7592ec..dd45ebc 100644
40784 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
40785 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
40786 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
40787 * locking inversion with the driver load path. And the access here is
40788 * completely racy anyway. So don't bother with locking for now.
40789 */
40790 - return dev->open_count == 0;
40791 + return local_read(&dev->open_count) == 0;
40792 }
40793
40794 static const struct vga_switcheroo_client_ops
40795 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
40796 index 9782364..89bd954 100644
40797 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
40798 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
40799 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
40800 int ret;
40801
40802 mutex_lock(&qdev->async_io_mutex);
40803 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40804 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40805 if (qdev->last_sent_io_cmd > irq_num) {
40806 if (intr)
40807 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40808 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40809 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40810 else
40811 ret = wait_event_timeout(qdev->io_cmd_event,
40812 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40813 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40814 /* 0 is timeout, just bail the "hw" has gone away */
40815 if (ret <= 0)
40816 goto out;
40817 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40818 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40819 }
40820 outb(val, addr);
40821 qdev->last_sent_io_cmd = irq_num + 1;
40822 if (intr)
40823 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40824 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40825 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40826 else
40827 ret = wait_event_timeout(qdev->io_cmd_event,
40828 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40829 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40830 out:
40831 if (ret > 0)
40832 ret = 0;
40833 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
40834 index 6911b8c..89d6867 100644
40835 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
40836 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
40837 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
40838 struct drm_info_node *node = (struct drm_info_node *) m->private;
40839 struct qxl_device *qdev = node->minor->dev->dev_private;
40840
40841 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
40842 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
40843 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
40844 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
40845 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
40846 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
40847 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
40848 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
40849 seq_printf(m, "%d\n", qdev->irq_received_error);
40850 return 0;
40851 }
40852 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
40853 index 7c6cafe..460f542 100644
40854 --- a/drivers/gpu/drm/qxl/qxl_drv.h
40855 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
40856 @@ -290,10 +290,10 @@ struct qxl_device {
40857 unsigned int last_sent_io_cmd;
40858
40859 /* interrupt handling */
40860 - atomic_t irq_received;
40861 - atomic_t irq_received_display;
40862 - atomic_t irq_received_cursor;
40863 - atomic_t irq_received_io_cmd;
40864 + atomic_unchecked_t irq_received;
40865 + atomic_unchecked_t irq_received_display;
40866 + atomic_unchecked_t irq_received_cursor;
40867 + atomic_unchecked_t irq_received_io_cmd;
40868 unsigned irq_received_error;
40869 wait_queue_head_t display_event;
40870 wait_queue_head_t cursor_event;
40871 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
40872 index b110883..dd06418 100644
40873 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
40874 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
40875 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
40876
40877 /* TODO copy slow path code from i915 */
40878 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
40879 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
40880 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
40881
40882 {
40883 struct qxl_drawable *draw = fb_cmd;
40884 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
40885 struct drm_qxl_reloc reloc;
40886
40887 if (copy_from_user(&reloc,
40888 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
40889 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
40890 sizeof(reloc))) {
40891 ret = -EFAULT;
40892 goto out_free_bos;
40893 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
40894
40895 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
40896
40897 - struct drm_qxl_command *commands =
40898 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
40899 + struct drm_qxl_command __user *commands =
40900 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
40901
40902 - if (copy_from_user(&user_cmd, &commands[cmd_num],
40903 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
40904 sizeof(user_cmd)))
40905 return -EFAULT;
40906
40907 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
40908 index 0bf1e20..42a7310 100644
40909 --- a/drivers/gpu/drm/qxl/qxl_irq.c
40910 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
40911 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
40912 if (!pending)
40913 return IRQ_NONE;
40914
40915 - atomic_inc(&qdev->irq_received);
40916 + atomic_inc_unchecked(&qdev->irq_received);
40917
40918 if (pending & QXL_INTERRUPT_DISPLAY) {
40919 - atomic_inc(&qdev->irq_received_display);
40920 + atomic_inc_unchecked(&qdev->irq_received_display);
40921 wake_up_all(&qdev->display_event);
40922 qxl_queue_garbage_collect(qdev, false);
40923 }
40924 if (pending & QXL_INTERRUPT_CURSOR) {
40925 - atomic_inc(&qdev->irq_received_cursor);
40926 + atomic_inc_unchecked(&qdev->irq_received_cursor);
40927 wake_up_all(&qdev->cursor_event);
40928 }
40929 if (pending & QXL_INTERRUPT_IO_CMD) {
40930 - atomic_inc(&qdev->irq_received_io_cmd);
40931 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
40932 wake_up_all(&qdev->io_cmd_event);
40933 }
40934 if (pending & QXL_INTERRUPT_ERROR) {
40935 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
40936 init_waitqueue_head(&qdev->io_cmd_event);
40937 INIT_WORK(&qdev->client_monitors_config_work,
40938 qxl_client_monitors_config_work_func);
40939 - atomic_set(&qdev->irq_received, 0);
40940 - atomic_set(&qdev->irq_received_display, 0);
40941 - atomic_set(&qdev->irq_received_cursor, 0);
40942 - atomic_set(&qdev->irq_received_io_cmd, 0);
40943 + atomic_set_unchecked(&qdev->irq_received, 0);
40944 + atomic_set_unchecked(&qdev->irq_received_display, 0);
40945 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
40946 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
40947 qdev->irq_received_error = 0;
40948 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
40949 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
40950 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
40951 index 0cbc4c9..0e46686 100644
40952 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
40953 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
40954 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
40955 }
40956 }
40957
40958 -static struct vm_operations_struct qxl_ttm_vm_ops;
40959 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
40960 static const struct vm_operations_struct *ttm_vm_ops;
40961
40962 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
40963 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
40964 return r;
40965 if (unlikely(ttm_vm_ops == NULL)) {
40966 ttm_vm_ops = vma->vm_ops;
40967 + pax_open_kernel();
40968 qxl_ttm_vm_ops = *ttm_vm_ops;
40969 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
40970 + pax_close_kernel();
40971 }
40972 vma->vm_ops = &qxl_ttm_vm_ops;
40973 return 0;
40974 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
40975 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
40976 {
40977 #if defined(CONFIG_DEBUG_FS)
40978 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
40979 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
40980 - unsigned i;
40981 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
40982 + {
40983 + .name = "qxl_mem_mm",
40984 + .show = &qxl_mm_dump_table,
40985 + },
40986 + {
40987 + .name = "qxl_surf_mm",
40988 + .show = &qxl_mm_dump_table,
40989 + }
40990 + };
40991
40992 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
40993 - if (i == 0)
40994 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
40995 - else
40996 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
40997 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
40998 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
40999 - qxl_mem_types_list[i].driver_features = 0;
41000 - if (i == 0)
41001 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41002 - else
41003 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41004 + pax_open_kernel();
41005 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41006 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41007 + pax_close_kernel();
41008
41009 - }
41010 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41011 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41012 #else
41013 return 0;
41014 #endif
41015 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41016 index 2c45ac9..5d740f8 100644
41017 --- a/drivers/gpu/drm/r128/r128_cce.c
41018 +++ b/drivers/gpu/drm/r128/r128_cce.c
41019 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41020
41021 /* GH: Simple idle check.
41022 */
41023 - atomic_set(&dev_priv->idle_count, 0);
41024 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41025
41026 /* We don't support anything other than bus-mastering ring mode,
41027 * but the ring can be in either AGP or PCI space for the ring
41028 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41029 index 723e5d6..102dbaf 100644
41030 --- a/drivers/gpu/drm/r128/r128_drv.h
41031 +++ b/drivers/gpu/drm/r128/r128_drv.h
41032 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41033 int is_pci;
41034 unsigned long cce_buffers_offset;
41035
41036 - atomic_t idle_count;
41037 + atomic_unchecked_t idle_count;
41038
41039 int page_flipping;
41040 int current_page;
41041 u32 crtc_offset;
41042 u32 crtc_offset_cntl;
41043
41044 - atomic_t vbl_received;
41045 + atomic_unchecked_t vbl_received;
41046
41047 u32 color_fmt;
41048 unsigned int front_offset;
41049 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41050 index 663f38c..c689495 100644
41051 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41052 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41053 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41054 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41055 }
41056
41057 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41058 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41059 [DRM_R128_INIT] = compat_r128_init,
41060 [DRM_R128_DEPTH] = compat_r128_depth,
41061 [DRM_R128_STIPPLE] = compat_r128_stipple,
41062 @@ -197,18 +197,15 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41063 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41064 {
41065 unsigned int nr = DRM_IOCTL_NR(cmd);
41066 - drm_ioctl_compat_t *fn = NULL;
41067 int ret;
41068
41069 if (nr < DRM_COMMAND_BASE)
41070 return drm_compat_ioctl(filp, cmd, arg);
41071
41072 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41073 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41074 -
41075 - if (fn != NULL)
41076 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls)) {
41077 + drm_ioctl_compat_t fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41078 ret = (*fn) (filp, cmd, arg);
41079 - else
41080 + } else
41081 ret = drm_ioctl(filp, cmd, arg);
41082
41083 return ret;
41084 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41085 index c2ae496..30b5993 100644
41086 --- a/drivers/gpu/drm/r128/r128_irq.c
41087 +++ b/drivers/gpu/drm/r128/r128_irq.c
41088 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41089 if (crtc != 0)
41090 return 0;
41091
41092 - return atomic_read(&dev_priv->vbl_received);
41093 + return atomic_read_unchecked(&dev_priv->vbl_received);
41094 }
41095
41096 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41097 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41098 /* VBLANK interrupt */
41099 if (status & R128_CRTC_VBLANK_INT) {
41100 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41101 - atomic_inc(&dev_priv->vbl_received);
41102 + atomic_inc_unchecked(&dev_priv->vbl_received);
41103 drm_handle_vblank(dev, 0);
41104 return IRQ_HANDLED;
41105 }
41106 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41107 index 8fd2d9f..18c9660 100644
41108 --- a/drivers/gpu/drm/r128/r128_state.c
41109 +++ b/drivers/gpu/drm/r128/r128_state.c
41110 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41111
41112 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41113 {
41114 - if (atomic_read(&dev_priv->idle_count) == 0)
41115 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41116 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41117 else
41118 - atomic_set(&dev_priv->idle_count, 0);
41119 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41120 }
41121
41122 #endif
41123 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41124 index b928c17..e5d9400 100644
41125 --- a/drivers/gpu/drm/radeon/mkregtable.c
41126 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41127 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41128 regex_t mask_rex;
41129 regmatch_t match[4];
41130 char buf[1024];
41131 - size_t end;
41132 + long end;
41133 int len;
41134 int done = 0;
41135 int r;
41136 unsigned o;
41137 struct offset *offset;
41138 char last_reg_s[10];
41139 - int last_reg;
41140 + unsigned long last_reg;
41141
41142 if (regcomp
41143 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41144 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41145 index bd7519f..e1c2cd95 100644
41146 --- a/drivers/gpu/drm/radeon/radeon_device.c
41147 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41148 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41149 * locking inversion with the driver load path. And the access here is
41150 * completely racy anyway. So don't bother with locking for now.
41151 */
41152 - return dev->open_count == 0;
41153 + return local_read(&dev->open_count) == 0;
41154 }
41155
41156 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41157 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41158 index 46bd393..6ae4719 100644
41159 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41160 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41161 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41162
41163 /* SW interrupt */
41164 wait_queue_head_t swi_queue;
41165 - atomic_t swi_emitted;
41166 + atomic_unchecked_t swi_emitted;
41167 int vblank_crtc;
41168 uint32_t irq_enable_reg;
41169 uint32_t r500_disp_irq_reg;
41170 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41171 index 0b98ea1..0881827 100644
41172 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41173 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41174 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41175 request = compat_alloc_user_space(sizeof(*request));
41176 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41177 || __put_user(req32.param, &request->param)
41178 - || __put_user((void __user *)(unsigned long)req32.value,
41179 + || __put_user((unsigned long)req32.value,
41180 &request->value))
41181 return -EFAULT;
41182
41183 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41184 #define compat_radeon_cp_setparam NULL
41185 #endif /* X86_64 || IA64 */
41186
41187 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41188 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41189 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41190 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41191 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41192 @@ -393,18 +393,15 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41193 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41194 {
41195 unsigned int nr = DRM_IOCTL_NR(cmd);
41196 - drm_ioctl_compat_t *fn = NULL;
41197 int ret;
41198
41199 if (nr < DRM_COMMAND_BASE)
41200 return drm_compat_ioctl(filp, cmd, arg);
41201
41202 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41203 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41204 -
41205 - if (fn != NULL)
41206 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls)) {
41207 + drm_ioctl_compat_t fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41208 ret = (*fn) (filp, cmd, arg);
41209 - else
41210 + } else
41211 ret = drm_ioctl(filp, cmd, arg);
41212
41213 return ret;
41214 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41215 index 244b19b..c19226d 100644
41216 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41217 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41218 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41219 unsigned int ret;
41220 RING_LOCALS;
41221
41222 - atomic_inc(&dev_priv->swi_emitted);
41223 - ret = atomic_read(&dev_priv->swi_emitted);
41224 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41225 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41226
41227 BEGIN_RING(4);
41228 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41229 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41230 drm_radeon_private_t *dev_priv =
41231 (drm_radeon_private_t *) dev->dev_private;
41232
41233 - atomic_set(&dev_priv->swi_emitted, 0);
41234 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41235 init_waitqueue_head(&dev_priv->swi_queue);
41236
41237 dev->max_vblank_count = 0x001fffff;
41238 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41239 index 15aee72..cda326e 100644
41240 --- a/drivers/gpu/drm/radeon/radeon_state.c
41241 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41242 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41243 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41244 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41245
41246 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41247 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41248 sarea_priv->nbox * sizeof(depth_boxes[0])))
41249 return -EFAULT;
41250
41251 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41252 {
41253 drm_radeon_private_t *dev_priv = dev->dev_private;
41254 drm_radeon_getparam_t *param = data;
41255 - int value;
41256 + int value = 0;
41257
41258 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41259
41260 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41261 index d02aa1d..ca19e2c 100644
41262 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41263 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41264 @@ -959,7 +959,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41265 man->size = size >> PAGE_SHIFT;
41266 }
41267
41268 -static struct vm_operations_struct radeon_ttm_vm_ops;
41269 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41270 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41271
41272 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41273 @@ -1000,8 +1000,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41274 }
41275 if (unlikely(ttm_vm_ops == NULL)) {
41276 ttm_vm_ops = vma->vm_ops;
41277 + pax_open_kernel();
41278 radeon_ttm_vm_ops = *ttm_vm_ops;
41279 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41280 + pax_close_kernel();
41281 }
41282 vma->vm_ops = &radeon_ttm_vm_ops;
41283 return 0;
41284 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41285 index 978993f..e36e50e 100644
41286 --- a/drivers/gpu/drm/tegra/dc.c
41287 +++ b/drivers/gpu/drm/tegra/dc.c
41288 @@ -1416,7 +1416,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41289 }
41290
41291 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41292 - dc->debugfs_files[i].data = dc;
41293 + *(void **)&dc->debugfs_files[i].data = dc;
41294
41295 err = drm_debugfs_create_files(dc->debugfs_files,
41296 ARRAY_SIZE(debugfs_files),
41297 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41298 index 33f67fd..55ee9761 100644
41299 --- a/drivers/gpu/drm/tegra/dsi.c
41300 +++ b/drivers/gpu/drm/tegra/dsi.c
41301 @@ -39,7 +39,7 @@ struct tegra_dsi {
41302 struct clk *clk_lp;
41303 struct clk *clk;
41304
41305 - struct drm_info_list *debugfs_files;
41306 + drm_info_list_no_const *debugfs_files;
41307 struct drm_minor *minor;
41308 struct dentry *debugfs;
41309
41310 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41311 index ffe2654..03c7b1c 100644
41312 --- a/drivers/gpu/drm/tegra/hdmi.c
41313 +++ b/drivers/gpu/drm/tegra/hdmi.c
41314 @@ -60,7 +60,7 @@ struct tegra_hdmi {
41315 bool stereo;
41316 bool dvi;
41317
41318 - struct drm_info_list *debugfs_files;
41319 + drm_info_list_no_const *debugfs_files;
41320 struct drm_minor *minor;
41321 struct dentry *debugfs;
41322 };
41323 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41324 index aa0bd054..aea6a01 100644
41325 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41326 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41327 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41328 }
41329
41330 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41331 - ttm_bo_man_init,
41332 - ttm_bo_man_takedown,
41333 - ttm_bo_man_get_node,
41334 - ttm_bo_man_put_node,
41335 - ttm_bo_man_debug
41336 + .init = ttm_bo_man_init,
41337 + .takedown = ttm_bo_man_takedown,
41338 + .get_node = ttm_bo_man_get_node,
41339 + .put_node = ttm_bo_man_put_node,
41340 + .debug = ttm_bo_man_debug
41341 };
41342 EXPORT_SYMBOL(ttm_bo_manager_func);
41343 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41344 index a1803fb..c53f6b0 100644
41345 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41346 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41347 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41348 zone->glob = glob;
41349 glob->zone_kernel = zone;
41350 ret = kobject_init_and_add(
41351 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41352 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41353 if (unlikely(ret != 0)) {
41354 kobject_put(&zone->kobj);
41355 return ret;
41356 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41357 zone->glob = glob;
41358 glob->zone_dma32 = zone;
41359 ret = kobject_init_and_add(
41360 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41361 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41362 if (unlikely(ret != 0)) {
41363 kobject_put(&zone->kobj);
41364 return ret;
41365 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41366 index 025c429..314062f 100644
41367 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41368 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41369 @@ -54,7 +54,7 @@
41370
41371 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41372 #define SMALL_ALLOCATION 16
41373 -#define FREE_ALL_PAGES (~0U)
41374 +#define FREE_ALL_PAGES (~0UL)
41375 /* times are in msecs */
41376 #define PAGE_FREE_INTERVAL 1000
41377
41378 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41379 * @free_all: If set to true will free all pages in pool
41380 * @use_static: Safe to use static buffer
41381 **/
41382 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41383 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41384 bool use_static)
41385 {
41386 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41387 unsigned long irq_flags;
41388 struct page *p;
41389 struct page **pages_to_free;
41390 - unsigned freed_pages = 0,
41391 - npages_to_free = nr_free;
41392 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41393
41394 if (NUM_PAGES_TO_ALLOC < nr_free)
41395 npages_to_free = NUM_PAGES_TO_ALLOC;
41396 @@ -371,7 +370,8 @@ restart:
41397 __list_del(&p->lru, &pool->list);
41398
41399 ttm_pool_update_free_locked(pool, freed_pages);
41400 - nr_free -= freed_pages;
41401 + if (likely(nr_free != FREE_ALL_PAGES))
41402 + nr_free -= freed_pages;
41403 }
41404
41405 spin_unlock_irqrestore(&pool->lock, irq_flags);
41406 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41407 unsigned i;
41408 unsigned pool_offset;
41409 struct ttm_page_pool *pool;
41410 - int shrink_pages = sc->nr_to_scan;
41411 + unsigned long shrink_pages = sc->nr_to_scan;
41412 unsigned long freed = 0;
41413
41414 if (!mutex_trylock(&lock))
41415 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41416 pool_offset = ++start_pool % NUM_POOLS;
41417 /* select start pool in round robin fashion */
41418 for (i = 0; i < NUM_POOLS; ++i) {
41419 - unsigned nr_free = shrink_pages;
41420 + unsigned long nr_free = shrink_pages;
41421 if (shrink_pages == 0)
41422 break;
41423 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
41424 @@ -673,7 +673,7 @@ out:
41425 }
41426
41427 /* Put all pages in pages list to correct pool to wait for reuse */
41428 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
41429 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
41430 enum ttm_caching_state cstate)
41431 {
41432 unsigned long irq_flags;
41433 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
41434 struct list_head plist;
41435 struct page *p = NULL;
41436 gfp_t gfp_flags = GFP_USER;
41437 - unsigned count;
41438 + unsigned long count;
41439 int r;
41440
41441 /* set zero flag for page allocation if required */
41442 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41443 index 01e1d27..aaa018a 100644
41444 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41445 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41446 @@ -56,7 +56,7 @@
41447
41448 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41449 #define SMALL_ALLOCATION 4
41450 -#define FREE_ALL_PAGES (~0U)
41451 +#define FREE_ALL_PAGES (~0UL)
41452 /* times are in msecs */
41453 #define IS_UNDEFINED (0)
41454 #define IS_WC (1<<1)
41455 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
41456 * @nr_free: If set to true will free all pages in pool
41457 * @use_static: Safe to use static buffer
41458 **/
41459 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41460 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
41461 bool use_static)
41462 {
41463 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41464 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41465 struct dma_page *dma_p, *tmp;
41466 struct page **pages_to_free;
41467 struct list_head d_pages;
41468 - unsigned freed_pages = 0,
41469 - npages_to_free = nr_free;
41470 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41471
41472 if (NUM_PAGES_TO_ALLOC < nr_free)
41473 npages_to_free = NUM_PAGES_TO_ALLOC;
41474 @@ -499,7 +498,8 @@ restart:
41475 /* remove range of pages from the pool */
41476 if (freed_pages) {
41477 ttm_pool_update_free_locked(pool, freed_pages);
41478 - nr_free -= freed_pages;
41479 + if (likely(nr_free != FREE_ALL_PAGES))
41480 + nr_free -= freed_pages;
41481 }
41482
41483 spin_unlock_irqrestore(&pool->lock, irq_flags);
41484 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
41485 struct dma_page *d_page, *next;
41486 enum pool_type type;
41487 bool is_cached = false;
41488 - unsigned count = 0, i, npages = 0;
41489 + unsigned long count = 0, i, npages = 0;
41490 unsigned long irq_flags;
41491
41492 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
41493 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41494 static unsigned start_pool;
41495 unsigned idx = 0;
41496 unsigned pool_offset;
41497 - unsigned shrink_pages = sc->nr_to_scan;
41498 + unsigned long shrink_pages = sc->nr_to_scan;
41499 struct device_pools *p;
41500 unsigned long freed = 0;
41501
41502 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41503 goto out;
41504 pool_offset = ++start_pool % _manager->npools;
41505 list_for_each_entry(p, &_manager->pools, pools) {
41506 - unsigned nr_free;
41507 + unsigned long nr_free;
41508
41509 if (!p->dev)
41510 continue;
41511 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41512 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
41513 freed += nr_free - shrink_pages;
41514
41515 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
41516 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
41517 p->pool->dev_name, p->pool->name, current->pid,
41518 nr_free, shrink_pages);
41519 }
41520 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
41521 index 8cbcb45..a4d9cf7 100644
41522 --- a/drivers/gpu/drm/udl/udl_fb.c
41523 +++ b/drivers/gpu/drm/udl/udl_fb.c
41524 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
41525 fb_deferred_io_cleanup(info);
41526 kfree(info->fbdefio);
41527 info->fbdefio = NULL;
41528 - info->fbops->fb_mmap = udl_fb_mmap;
41529 }
41530
41531 pr_warn("released /dev/fb%d user=%d count=%d\n",
41532 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
41533 index ef8c500..01030c8 100644
41534 --- a/drivers/gpu/drm/via/via_drv.h
41535 +++ b/drivers/gpu/drm/via/via_drv.h
41536 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
41537 typedef uint32_t maskarray_t[5];
41538
41539 typedef struct drm_via_irq {
41540 - atomic_t irq_received;
41541 + atomic_unchecked_t irq_received;
41542 uint32_t pending_mask;
41543 uint32_t enable_mask;
41544 wait_queue_head_t irq_queue;
41545 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
41546 struct timeval last_vblank;
41547 int last_vblank_valid;
41548 unsigned usec_per_vblank;
41549 - atomic_t vbl_received;
41550 + atomic_unchecked_t vbl_received;
41551 drm_via_state_t hc_state;
41552 char pci_buf[VIA_PCI_BUF_SIZE];
41553 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
41554 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
41555 index 1319433..a993b0c 100644
41556 --- a/drivers/gpu/drm/via/via_irq.c
41557 +++ b/drivers/gpu/drm/via/via_irq.c
41558 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
41559 if (crtc != 0)
41560 return 0;
41561
41562 - return atomic_read(&dev_priv->vbl_received);
41563 + return atomic_read_unchecked(&dev_priv->vbl_received);
41564 }
41565
41566 irqreturn_t via_driver_irq_handler(int irq, void *arg)
41567 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41568
41569 status = VIA_READ(VIA_REG_INTERRUPT);
41570 if (status & VIA_IRQ_VBLANK_PENDING) {
41571 - atomic_inc(&dev_priv->vbl_received);
41572 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
41573 + atomic_inc_unchecked(&dev_priv->vbl_received);
41574 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
41575 do_gettimeofday(&cur_vblank);
41576 if (dev_priv->last_vblank_valid) {
41577 dev_priv->usec_per_vblank =
41578 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41579 dev_priv->last_vblank = cur_vblank;
41580 dev_priv->last_vblank_valid = 1;
41581 }
41582 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
41583 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
41584 DRM_DEBUG("US per vblank is: %u\n",
41585 dev_priv->usec_per_vblank);
41586 }
41587 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41588
41589 for (i = 0; i < dev_priv->num_irqs; ++i) {
41590 if (status & cur_irq->pending_mask) {
41591 - atomic_inc(&cur_irq->irq_received);
41592 + atomic_inc_unchecked(&cur_irq->irq_received);
41593 wake_up(&cur_irq->irq_queue);
41594 handled = 1;
41595 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
41596 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
41597 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41598 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
41599 masks[irq][4]));
41600 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
41601 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
41602 } else {
41603 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41604 (((cur_irq_sequence =
41605 - atomic_read(&cur_irq->irq_received)) -
41606 + atomic_read_unchecked(&cur_irq->irq_received)) -
41607 *sequence) <= (1 << 23)));
41608 }
41609 *sequence = cur_irq_sequence;
41610 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
41611 }
41612
41613 for (i = 0; i < dev_priv->num_irqs; ++i) {
41614 - atomic_set(&cur_irq->irq_received, 0);
41615 + atomic_set_unchecked(&cur_irq->irq_received, 0);
41616 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
41617 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
41618 init_waitqueue_head(&cur_irq->irq_queue);
41619 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
41620 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
41621 case VIA_IRQ_RELATIVE:
41622 irqwait->request.sequence +=
41623 - atomic_read(&cur_irq->irq_received);
41624 + atomic_read_unchecked(&cur_irq->irq_received);
41625 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
41626 case VIA_IRQ_ABSOLUTE:
41627 break;
41628 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41629 index d26a6da..5fa41ed 100644
41630 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41631 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41632 @@ -447,7 +447,7 @@ struct vmw_private {
41633 * Fencing and IRQs.
41634 */
41635
41636 - atomic_t marker_seq;
41637 + atomic_unchecked_t marker_seq;
41638 wait_queue_head_t fence_queue;
41639 wait_queue_head_t fifo_queue;
41640 spinlock_t waiter_lock;
41641 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41642 index 39f2b03..d1b0a64 100644
41643 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41644 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41645 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
41646 (unsigned int) min,
41647 (unsigned int) fifo->capabilities);
41648
41649 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41650 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41651 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
41652 vmw_marker_queue_init(&fifo->marker_queue);
41653 return vmw_fifo_send_fence(dev_priv, &dummy);
41654 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
41655 if (reserveable)
41656 iowrite32(bytes, fifo_mem +
41657 SVGA_FIFO_RESERVED);
41658 - return fifo_mem + (next_cmd >> 2);
41659 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
41660 } else {
41661 need_bounce = true;
41662 }
41663 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41664
41665 fm = vmw_fifo_reserve(dev_priv, bytes);
41666 if (unlikely(fm == NULL)) {
41667 - *seqno = atomic_read(&dev_priv->marker_seq);
41668 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41669 ret = -ENOMEM;
41670 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
41671 false, 3*HZ);
41672 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41673 }
41674
41675 do {
41676 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
41677 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
41678 } while (*seqno == 0);
41679
41680 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
41681 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41682 index 170b61b..fec7348 100644
41683 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41684 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41685 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
41686 }
41687
41688 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
41689 - vmw_gmrid_man_init,
41690 - vmw_gmrid_man_takedown,
41691 - vmw_gmrid_man_get_node,
41692 - vmw_gmrid_man_put_node,
41693 - vmw_gmrid_man_debug
41694 + .init = vmw_gmrid_man_init,
41695 + .takedown = vmw_gmrid_man_takedown,
41696 + .get_node = vmw_gmrid_man_get_node,
41697 + .put_node = vmw_gmrid_man_put_node,
41698 + .debug = vmw_gmrid_man_debug
41699 };
41700 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41701 index 69c8ce2..cacb0ab 100644
41702 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41703 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41704 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
41705 int ret;
41706
41707 num_clips = arg->num_clips;
41708 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41709 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41710
41711 if (unlikely(num_clips == 0))
41712 return 0;
41713 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
41714 int ret;
41715
41716 num_clips = arg->num_clips;
41717 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41718 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41719
41720 if (unlikely(num_clips == 0))
41721 return 0;
41722 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41723 index 9fe9827..0aa2fc0 100644
41724 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41725 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41726 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
41727 * emitted. Then the fence is stale and signaled.
41728 */
41729
41730 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
41731 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
41732 > VMW_FENCE_WRAP);
41733
41734 return ret;
41735 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
41736
41737 if (fifo_idle)
41738 down_read(&fifo_state->rwsem);
41739 - signal_seq = atomic_read(&dev_priv->marker_seq);
41740 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
41741 ret = 0;
41742
41743 for (;;) {
41744 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41745 index efd1ffd..0ae13ca 100644
41746 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41747 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41748 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
41749 while (!vmw_lag_lt(queue, us)) {
41750 spin_lock(&queue->lock);
41751 if (list_empty(&queue->head))
41752 - seqno = atomic_read(&dev_priv->marker_seq);
41753 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41754 else {
41755 marker = list_first_entry(&queue->head,
41756 struct vmw_marker, head);
41757 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
41758 index 37ac7b5..d52a5c9 100644
41759 --- a/drivers/gpu/vga/vga_switcheroo.c
41760 +++ b/drivers/gpu/vga/vga_switcheroo.c
41761 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
41762
41763 /* this version is for the case where the power switch is separate
41764 to the device being powered down. */
41765 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
41766 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
41767 {
41768 /* copy over all the bus versions */
41769 if (dev->bus && dev->bus->pm) {
41770 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
41771 return ret;
41772 }
41773
41774 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
41775 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
41776 {
41777 /* copy over all the bus versions */
41778 if (dev->bus && dev->bus->pm) {
41779 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
41780 index 8b63879..a5a5e72 100644
41781 --- a/drivers/hid/hid-core.c
41782 +++ b/drivers/hid/hid-core.c
41783 @@ -2508,7 +2508,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
41784
41785 int hid_add_device(struct hid_device *hdev)
41786 {
41787 - static atomic_t id = ATOMIC_INIT(0);
41788 + static atomic_unchecked_t id = ATOMIC_INIT(0);
41789 int ret;
41790
41791 if (WARN_ON(hdev->status & HID_STAT_ADDED))
41792 @@ -2551,7 +2551,7 @@ int hid_add_device(struct hid_device *hdev)
41793 /* XXX hack, any other cleaner solution after the driver core
41794 * is converted to allow more than 20 bytes as the device name? */
41795 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
41796 - hdev->vendor, hdev->product, atomic_inc_return(&id));
41797 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
41798
41799 hid_debug_register(hdev, dev_name(&hdev->dev));
41800 ret = device_add(&hdev->dev);
41801 diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
41802 index 5bc6d80..e47b55a 100644
41803 --- a/drivers/hid/hid-logitech-dj.c
41804 +++ b/drivers/hid/hid-logitech-dj.c
41805 @@ -853,6 +853,12 @@ static int logi_dj_dj_event(struct hid_device *hdev,
41806 * case we forward it to the correct hid device (via hid_input_report()
41807 * ) and return 1 so hid-core does not anything else with it.
41808 */
41809 + if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41810 + (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41811 + dev_err(&hdev->dev, "%s: invalid device index:%d\n",
41812 + __func__, dj_report->device_index);
41813 + return false;
41814 + }
41815
41816 if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41817 (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41818 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
41819 index c13fb5b..55a3802 100644
41820 --- a/drivers/hid/hid-wiimote-debug.c
41821 +++ b/drivers/hid/hid-wiimote-debug.c
41822 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
41823 else if (size == 0)
41824 return -EIO;
41825
41826 - if (copy_to_user(u, buf, size))
41827 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
41828 return -EFAULT;
41829
41830 *off += size;
41831 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
41832 index 433f72a..2926005 100644
41833 --- a/drivers/hv/channel.c
41834 +++ b/drivers/hv/channel.c
41835 @@ -366,8 +366,8 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
41836 unsigned long flags;
41837 int ret = 0;
41838
41839 - next_gpadl_handle = atomic_read(&vmbus_connection.next_gpadl_handle);
41840 - atomic_inc(&vmbus_connection.next_gpadl_handle);
41841 + next_gpadl_handle = atomic_read_unchecked(&vmbus_connection.next_gpadl_handle);
41842 + atomic_inc_unchecked(&vmbus_connection.next_gpadl_handle);
41843
41844 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
41845 if (ret)
41846 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
41847 index 3e4235c..877d0e5 100644
41848 --- a/drivers/hv/hv.c
41849 +++ b/drivers/hv/hv.c
41850 @@ -112,7 +112,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
41851 u64 output_address = (output) ? virt_to_phys(output) : 0;
41852 u32 output_address_hi = output_address >> 32;
41853 u32 output_address_lo = output_address & 0xFFFFFFFF;
41854 - void *hypercall_page = hv_context.hypercall_page;
41855 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
41856
41857 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
41858 "=a"(hv_status_lo) : "d" (control_hi),
41859 @@ -156,7 +156,7 @@ int hv_init(void)
41860 /* See if the hypercall page is already set */
41861 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
41862
41863 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
41864 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
41865
41866 if (!virtaddr)
41867 goto cleanup;
41868 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
41869 index b958ded..b2452bb 100644
41870 --- a/drivers/hv/hv_balloon.c
41871 +++ b/drivers/hv/hv_balloon.c
41872 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
41873
41874 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
41875 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
41876 -static atomic_t trans_id = ATOMIC_INIT(0);
41877 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
41878
41879 static int dm_ring_size = (5 * PAGE_SIZE);
41880
41881 @@ -893,7 +893,7 @@ static void hot_add_req(struct work_struct *dummy)
41882 pr_info("Memory hot add failed\n");
41883
41884 dm->state = DM_INITIALIZED;
41885 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
41886 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41887 vmbus_sendpacket(dm->dev->channel, &resp,
41888 sizeof(struct dm_hot_add_response),
41889 (unsigned long)NULL,
41890 @@ -973,7 +973,7 @@ static void post_status(struct hv_dynmem_device *dm)
41891 memset(&status, 0, sizeof(struct dm_status));
41892 status.hdr.type = DM_STATUS_REPORT;
41893 status.hdr.size = sizeof(struct dm_status);
41894 - status.hdr.trans_id = atomic_inc_return(&trans_id);
41895 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41896
41897 /*
41898 * The host expects the guest to report free memory.
41899 @@ -993,7 +993,7 @@ static void post_status(struct hv_dynmem_device *dm)
41900 * send the status. This can happen if we were interrupted
41901 * after we picked our transaction ID.
41902 */
41903 - if (status.hdr.trans_id != atomic_read(&trans_id))
41904 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
41905 return;
41906
41907 /*
41908 @@ -1133,7 +1133,7 @@ static void balloon_up(struct work_struct *dummy)
41909 */
41910
41911 do {
41912 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
41913 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41914 ret = vmbus_sendpacket(dm_device.dev->channel,
41915 bl_resp,
41916 bl_resp->hdr.size,
41917 @@ -1179,7 +1179,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
41918
41919 memset(&resp, 0, sizeof(struct dm_unballoon_response));
41920 resp.hdr.type = DM_UNBALLOON_RESPONSE;
41921 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
41922 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41923 resp.hdr.size = sizeof(struct dm_unballoon_response);
41924
41925 vmbus_sendpacket(dm_device.dev->channel, &resp,
41926 @@ -1243,7 +1243,7 @@ static void version_resp(struct hv_dynmem_device *dm,
41927 memset(&version_req, 0, sizeof(struct dm_version_request));
41928 version_req.hdr.type = DM_VERSION_REQUEST;
41929 version_req.hdr.size = sizeof(struct dm_version_request);
41930 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
41931 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41932 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
41933 version_req.is_last_attempt = 1;
41934
41935 @@ -1413,7 +1413,7 @@ static int balloon_probe(struct hv_device *dev,
41936 memset(&version_req, 0, sizeof(struct dm_version_request));
41937 version_req.hdr.type = DM_VERSION_REQUEST;
41938 version_req.hdr.size = sizeof(struct dm_version_request);
41939 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
41940 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41941 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
41942 version_req.is_last_attempt = 0;
41943
41944 @@ -1444,7 +1444,7 @@ static int balloon_probe(struct hv_device *dev,
41945 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
41946 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
41947 cap_msg.hdr.size = sizeof(struct dm_capabilities);
41948 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
41949 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41950
41951 cap_msg.caps.cap_bits.balloon = 1;
41952 cap_msg.caps.cap_bits.hot_add = 1;
41953 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
41954 index c386d8d..d6004c4 100644
41955 --- a/drivers/hv/hyperv_vmbus.h
41956 +++ b/drivers/hv/hyperv_vmbus.h
41957 @@ -611,7 +611,7 @@ enum vmbus_connect_state {
41958 struct vmbus_connection {
41959 enum vmbus_connect_state conn_state;
41960
41961 - atomic_t next_gpadl_handle;
41962 + atomic_unchecked_t next_gpadl_handle;
41963
41964 /*
41965 * Represents channel interrupts. Each bit position represents a
41966 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
41967 index 4d6b269..2e23b86 100644
41968 --- a/drivers/hv/vmbus_drv.c
41969 +++ b/drivers/hv/vmbus_drv.c
41970 @@ -807,10 +807,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
41971 {
41972 int ret = 0;
41973
41974 - static atomic_t device_num = ATOMIC_INIT(0);
41975 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
41976
41977 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
41978 - atomic_inc_return(&device_num));
41979 + atomic_inc_return_unchecked(&device_num));
41980
41981 child_device_obj->device.bus = &hv_bus;
41982 child_device_obj->device.parent = &hv_acpi_dev->dev;
41983 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
41984 index 579bdf9..75118b5 100644
41985 --- a/drivers/hwmon/acpi_power_meter.c
41986 +++ b/drivers/hwmon/acpi_power_meter.c
41987 @@ -116,7 +116,7 @@ struct sensor_template {
41988 struct device_attribute *devattr,
41989 const char *buf, size_t count);
41990 int index;
41991 -};
41992 +} __do_const;
41993
41994 /* Averaging interval */
41995 static int update_avg_interval(struct acpi_power_meter_resource *resource)
41996 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
41997 struct sensor_template *attrs)
41998 {
41999 struct device *dev = &resource->acpi_dev->dev;
42000 - struct sensor_device_attribute *sensors =
42001 + sensor_device_attribute_no_const *sensors =
42002 &resource->sensors[resource->num_sensors];
42003 int res = 0;
42004
42005 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42006 index 0af63da..05a183a 100644
42007 --- a/drivers/hwmon/applesmc.c
42008 +++ b/drivers/hwmon/applesmc.c
42009 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42010 {
42011 struct applesmc_node_group *grp;
42012 struct applesmc_dev_attr *node;
42013 - struct attribute *attr;
42014 + attribute_no_const *attr;
42015 int ret, i;
42016
42017 for (grp = groups; grp->format; grp++) {
42018 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42019 index cccef87..06ce8ec 100644
42020 --- a/drivers/hwmon/asus_atk0110.c
42021 +++ b/drivers/hwmon/asus_atk0110.c
42022 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42023 struct atk_sensor_data {
42024 struct list_head list;
42025 struct atk_data *data;
42026 - struct device_attribute label_attr;
42027 - struct device_attribute input_attr;
42028 - struct device_attribute limit1_attr;
42029 - struct device_attribute limit2_attr;
42030 + device_attribute_no_const label_attr;
42031 + device_attribute_no_const input_attr;
42032 + device_attribute_no_const limit1_attr;
42033 + device_attribute_no_const limit2_attr;
42034 char label_attr_name[ATTR_NAME_SIZE];
42035 char input_attr_name[ATTR_NAME_SIZE];
42036 char limit1_attr_name[ATTR_NAME_SIZE];
42037 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42038 static struct device_attribute atk_name_attr =
42039 __ATTR(name, 0444, atk_name_show, NULL);
42040
42041 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42042 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42043 sysfs_show_func show)
42044 {
42045 sysfs_attr_init(&attr->attr);
42046 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42047 index 5b7fec8..05c957a 100644
42048 --- a/drivers/hwmon/coretemp.c
42049 +++ b/drivers/hwmon/coretemp.c
42050 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42051 return NOTIFY_OK;
42052 }
42053
42054 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42055 +static struct notifier_block coretemp_cpu_notifier = {
42056 .notifier_call = coretemp_cpu_callback,
42057 };
42058
42059 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42060 index 7a8a6fb..015c1fd 100644
42061 --- a/drivers/hwmon/ibmaem.c
42062 +++ b/drivers/hwmon/ibmaem.c
42063 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42064 struct aem_rw_sensor_template *rw)
42065 {
42066 struct device *dev = &data->pdev->dev;
42067 - struct sensor_device_attribute *sensors = data->sensors;
42068 + sensor_device_attribute_no_const *sensors = data->sensors;
42069 int err;
42070
42071 /* Set up read-only sensors */
42072 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42073 index 17ae2eb..21b71dd 100644
42074 --- a/drivers/hwmon/iio_hwmon.c
42075 +++ b/drivers/hwmon/iio_hwmon.c
42076 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42077 {
42078 struct device *dev = &pdev->dev;
42079 struct iio_hwmon_state *st;
42080 - struct sensor_device_attribute *a;
42081 + sensor_device_attribute_no_const *a;
42082 int ret, i;
42083 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42084 enum iio_chan_type type;
42085 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42086 index f3830db..9f4d6d5 100644
42087 --- a/drivers/hwmon/nct6683.c
42088 +++ b/drivers/hwmon/nct6683.c
42089 @@ -397,11 +397,11 @@ static struct attribute_group *
42090 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42091 int repeat)
42092 {
42093 - struct sensor_device_attribute_2 *a2;
42094 - struct sensor_device_attribute *a;
42095 + sensor_device_attribute_2_no_const *a2;
42096 + sensor_device_attribute_no_const *a;
42097 struct sensor_device_template **t;
42098 struct sensor_device_attr_u *su;
42099 - struct attribute_group *group;
42100 + attribute_group_no_const *group;
42101 struct attribute **attrs;
42102 int i, j, count;
42103
42104 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42105 index 1be4117..88ae1e1 100644
42106 --- a/drivers/hwmon/nct6775.c
42107 +++ b/drivers/hwmon/nct6775.c
42108 @@ -952,10 +952,10 @@ static struct attribute_group *
42109 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42110 int repeat)
42111 {
42112 - struct attribute_group *group;
42113 + attribute_group_no_const *group;
42114 struct sensor_device_attr_u *su;
42115 - struct sensor_device_attribute *a;
42116 - struct sensor_device_attribute_2 *a2;
42117 + sensor_device_attribute_no_const *a;
42118 + sensor_device_attribute_2_no_const *a2;
42119 struct attribute **attrs;
42120 struct sensor_device_template **t;
42121 int i, count;
42122 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42123 index f2e47c7..45d7941 100644
42124 --- a/drivers/hwmon/pmbus/pmbus_core.c
42125 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42126 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42127 return 0;
42128 }
42129
42130 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42131 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42132 const char *name,
42133 umode_t mode,
42134 ssize_t (*show)(struct device *dev,
42135 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42136 dev_attr->store = store;
42137 }
42138
42139 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42140 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42141 const char *name,
42142 umode_t mode,
42143 ssize_t (*show)(struct device *dev,
42144 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42145 u16 reg, u8 mask)
42146 {
42147 struct pmbus_boolean *boolean;
42148 - struct sensor_device_attribute *a;
42149 + sensor_device_attribute_no_const *a;
42150
42151 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42152 if (!boolean)
42153 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42154 bool update, bool readonly)
42155 {
42156 struct pmbus_sensor *sensor;
42157 - struct device_attribute *a;
42158 + device_attribute_no_const *a;
42159
42160 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42161 if (!sensor)
42162 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42163 const char *lstring, int index)
42164 {
42165 struct pmbus_label *label;
42166 - struct device_attribute *a;
42167 + device_attribute_no_const *a;
42168
42169 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42170 if (!label)
42171 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42172 index d4f0935..7420593 100644
42173 --- a/drivers/hwmon/sht15.c
42174 +++ b/drivers/hwmon/sht15.c
42175 @@ -169,7 +169,7 @@ struct sht15_data {
42176 int supply_uv;
42177 bool supply_uv_valid;
42178 struct work_struct update_supply_work;
42179 - atomic_t interrupt_handled;
42180 + atomic_unchecked_t interrupt_handled;
42181 };
42182
42183 /**
42184 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42185 ret = gpio_direction_input(data->pdata->gpio_data);
42186 if (ret)
42187 return ret;
42188 - atomic_set(&data->interrupt_handled, 0);
42189 + atomic_set_unchecked(&data->interrupt_handled, 0);
42190
42191 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42192 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42193 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42194 /* Only relevant if the interrupt hasn't occurred. */
42195 - if (!atomic_read(&data->interrupt_handled))
42196 + if (!atomic_read_unchecked(&data->interrupt_handled))
42197 schedule_work(&data->read_work);
42198 }
42199 ret = wait_event_timeout(data->wait_queue,
42200 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42201
42202 /* First disable the interrupt */
42203 disable_irq_nosync(irq);
42204 - atomic_inc(&data->interrupt_handled);
42205 + atomic_inc_unchecked(&data->interrupt_handled);
42206 /* Then schedule a reading work struct */
42207 if (data->state != SHT15_READING_NOTHING)
42208 schedule_work(&data->read_work);
42209 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42210 * If not, then start the interrupt again - care here as could
42211 * have gone low in meantime so verify it hasn't!
42212 */
42213 - atomic_set(&data->interrupt_handled, 0);
42214 + atomic_set_unchecked(&data->interrupt_handled, 0);
42215 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42216 /* If still not occurred or another handler was scheduled */
42217 if (gpio_get_value(data->pdata->gpio_data)
42218 - || atomic_read(&data->interrupt_handled))
42219 + || atomic_read_unchecked(&data->interrupt_handled))
42220 return;
42221 }
42222
42223 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42224 index ac91c07..8e69663 100644
42225 --- a/drivers/hwmon/via-cputemp.c
42226 +++ b/drivers/hwmon/via-cputemp.c
42227 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42228 return NOTIFY_OK;
42229 }
42230
42231 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42232 +static struct notifier_block via_cputemp_cpu_notifier = {
42233 .notifier_call = via_cputemp_cpu_callback,
42234 };
42235
42236 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42237 index 65e3240..e6c511d 100644
42238 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42239 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42240 @@ -39,7 +39,7 @@
42241 extern struct i2c_adapter amd756_smbus;
42242
42243 static struct i2c_adapter *s4882_adapter;
42244 -static struct i2c_algorithm *s4882_algo;
42245 +static i2c_algorithm_no_const *s4882_algo;
42246
42247 /* Wrapper access functions for multiplexed SMBus */
42248 static DEFINE_MUTEX(amd756_lock);
42249 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42250 index b19a310..d6eece0 100644
42251 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42252 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42253 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42254 /* usb layer */
42255
42256 /* Send command to device, and get response. */
42257 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42258 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42259 {
42260 int ret = 0;
42261 int actual;
42262 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42263 index 88eda09..cf40434 100644
42264 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42265 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42266 @@ -37,7 +37,7 @@
42267 extern struct i2c_adapter *nforce2_smbus;
42268
42269 static struct i2c_adapter *s4985_adapter;
42270 -static struct i2c_algorithm *s4985_algo;
42271 +static i2c_algorithm_no_const *s4985_algo;
42272
42273 /* Wrapper access functions for multiplexed SMBus */
42274 static DEFINE_MUTEX(nforce2_lock);
42275 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42276 index 71c7a39..71dd3e0 100644
42277 --- a/drivers/i2c/i2c-dev.c
42278 +++ b/drivers/i2c/i2c-dev.c
42279 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42280 break;
42281 }
42282
42283 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42284 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42285 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42286 if (IS_ERR(rdwr_pa[i].buf)) {
42287 res = PTR_ERR(rdwr_pa[i].buf);
42288 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42289 index 0b510ba..4fbb5085 100644
42290 --- a/drivers/ide/ide-cd.c
42291 +++ b/drivers/ide/ide-cd.c
42292 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42293 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42294 if ((unsigned long)buf & alignment
42295 || blk_rq_bytes(rq) & q->dma_pad_mask
42296 - || object_is_on_stack(buf))
42297 + || object_starts_on_stack(buf))
42298 drive->dma = 0;
42299 }
42300 }
42301 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42302 index af3e76d..96dfe5e 100644
42303 --- a/drivers/iio/industrialio-core.c
42304 +++ b/drivers/iio/industrialio-core.c
42305 @@ -555,7 +555,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42306 }
42307
42308 static
42309 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42310 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42311 const char *postfix,
42312 struct iio_chan_spec const *chan,
42313 ssize_t (*readfunc)(struct device *dev,
42314 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42315 index e28a494..f7c2671 100644
42316 --- a/drivers/infiniband/core/cm.c
42317 +++ b/drivers/infiniband/core/cm.c
42318 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42319
42320 struct cm_counter_group {
42321 struct kobject obj;
42322 - atomic_long_t counter[CM_ATTR_COUNT];
42323 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42324 };
42325
42326 struct cm_counter_attribute {
42327 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42328 struct ib_mad_send_buf *msg = NULL;
42329 int ret;
42330
42331 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42332 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42333 counter[CM_REQ_COUNTER]);
42334
42335 /* Quick state check to discard duplicate REQs. */
42336 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42337 if (!cm_id_priv)
42338 return;
42339
42340 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42341 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42342 counter[CM_REP_COUNTER]);
42343 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42344 if (ret)
42345 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42346 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42347 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42348 spin_unlock_irq(&cm_id_priv->lock);
42349 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42350 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42351 counter[CM_RTU_COUNTER]);
42352 goto out;
42353 }
42354 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42355 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42356 dreq_msg->local_comm_id);
42357 if (!cm_id_priv) {
42358 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42359 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42360 counter[CM_DREQ_COUNTER]);
42361 cm_issue_drep(work->port, work->mad_recv_wc);
42362 return -EINVAL;
42363 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42364 case IB_CM_MRA_REP_RCVD:
42365 break;
42366 case IB_CM_TIMEWAIT:
42367 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42368 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42369 counter[CM_DREQ_COUNTER]);
42370 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42371 goto unlock;
42372 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42373 cm_free_msg(msg);
42374 goto deref;
42375 case IB_CM_DREQ_RCVD:
42376 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42377 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42378 counter[CM_DREQ_COUNTER]);
42379 goto unlock;
42380 default:
42381 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42382 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42383 cm_id_priv->msg, timeout)) {
42384 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42385 - atomic_long_inc(&work->port->
42386 + atomic_long_inc_unchecked(&work->port->
42387 counter_group[CM_RECV_DUPLICATES].
42388 counter[CM_MRA_COUNTER]);
42389 goto out;
42390 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42391 break;
42392 case IB_CM_MRA_REQ_RCVD:
42393 case IB_CM_MRA_REP_RCVD:
42394 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42395 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42396 counter[CM_MRA_COUNTER]);
42397 /* fall through */
42398 default:
42399 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42400 case IB_CM_LAP_IDLE:
42401 break;
42402 case IB_CM_MRA_LAP_SENT:
42403 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42404 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42405 counter[CM_LAP_COUNTER]);
42406 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42407 goto unlock;
42408 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
42409 cm_free_msg(msg);
42410 goto deref;
42411 case IB_CM_LAP_RCVD:
42412 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42413 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42414 counter[CM_LAP_COUNTER]);
42415 goto unlock;
42416 default:
42417 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
42418 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
42419 if (cur_cm_id_priv) {
42420 spin_unlock_irq(&cm.lock);
42421 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42422 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42423 counter[CM_SIDR_REQ_COUNTER]);
42424 goto out; /* Duplicate message. */
42425 }
42426 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
42427 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
42428 msg->retries = 1;
42429
42430 - atomic_long_add(1 + msg->retries,
42431 + atomic_long_add_unchecked(1 + msg->retries,
42432 &port->counter_group[CM_XMIT].counter[attr_index]);
42433 if (msg->retries)
42434 - atomic_long_add(msg->retries,
42435 + atomic_long_add_unchecked(msg->retries,
42436 &port->counter_group[CM_XMIT_RETRIES].
42437 counter[attr_index]);
42438
42439 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
42440 }
42441
42442 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
42443 - atomic_long_inc(&port->counter_group[CM_RECV].
42444 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
42445 counter[attr_id - CM_ATTR_ID_OFFSET]);
42446
42447 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
42448 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
42449 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
42450
42451 return sprintf(buf, "%ld\n",
42452 - atomic_long_read(&group->counter[cm_attr->index]));
42453 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
42454 }
42455
42456 static const struct sysfs_ops cm_counter_ops = {
42457 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
42458 index 9f5ad7c..588cd84 100644
42459 --- a/drivers/infiniband/core/fmr_pool.c
42460 +++ b/drivers/infiniband/core/fmr_pool.c
42461 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
42462
42463 struct task_struct *thread;
42464
42465 - atomic_t req_ser;
42466 - atomic_t flush_ser;
42467 + atomic_unchecked_t req_ser;
42468 + atomic_unchecked_t flush_ser;
42469
42470 wait_queue_head_t force_wait;
42471 };
42472 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42473 struct ib_fmr_pool *pool = pool_ptr;
42474
42475 do {
42476 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
42477 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
42478 ib_fmr_batch_release(pool);
42479
42480 - atomic_inc(&pool->flush_ser);
42481 + atomic_inc_unchecked(&pool->flush_ser);
42482 wake_up_interruptible(&pool->force_wait);
42483
42484 if (pool->flush_function)
42485 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42486 }
42487
42488 set_current_state(TASK_INTERRUPTIBLE);
42489 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
42490 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
42491 !kthread_should_stop())
42492 schedule();
42493 __set_current_state(TASK_RUNNING);
42494 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
42495 pool->dirty_watermark = params->dirty_watermark;
42496 pool->dirty_len = 0;
42497 spin_lock_init(&pool->pool_lock);
42498 - atomic_set(&pool->req_ser, 0);
42499 - atomic_set(&pool->flush_ser, 0);
42500 + atomic_set_unchecked(&pool->req_ser, 0);
42501 + atomic_set_unchecked(&pool->flush_ser, 0);
42502 init_waitqueue_head(&pool->force_wait);
42503
42504 pool->thread = kthread_run(ib_fmr_cleanup_thread,
42505 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
42506 }
42507 spin_unlock_irq(&pool->pool_lock);
42508
42509 - serial = atomic_inc_return(&pool->req_ser);
42510 + serial = atomic_inc_return_unchecked(&pool->req_ser);
42511 wake_up_process(pool->thread);
42512
42513 if (wait_event_interruptible(pool->force_wait,
42514 - atomic_read(&pool->flush_ser) - serial >= 0))
42515 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
42516 return -EINTR;
42517
42518 return 0;
42519 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
42520 } else {
42521 list_add_tail(&fmr->list, &pool->dirty_list);
42522 if (++pool->dirty_len >= pool->dirty_watermark) {
42523 - atomic_inc(&pool->req_ser);
42524 + atomic_inc_unchecked(&pool->req_ser);
42525 wake_up_process(pool->thread);
42526 }
42527 }
42528 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
42529 index cb43c22..2e12dd7 100644
42530 --- a/drivers/infiniband/hw/cxgb4/mem.c
42531 +++ b/drivers/infiniband/hw/cxgb4/mem.c
42532 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42533 int err;
42534 struct fw_ri_tpte tpt;
42535 u32 stag_idx;
42536 - static atomic_t key;
42537 + static atomic_unchecked_t key;
42538
42539 if (c4iw_fatal_error(rdev))
42540 return -EIO;
42541 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42542 if (rdev->stats.stag.cur > rdev->stats.stag.max)
42543 rdev->stats.stag.max = rdev->stats.stag.cur;
42544 mutex_unlock(&rdev->stats.lock);
42545 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
42546 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
42547 }
42548 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
42549 __func__, stag_state, type, pdid, stag_idx);
42550 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
42551 index 79b3dbc..96e5fcc 100644
42552 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
42553 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
42554 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42555 struct ib_atomic_eth *ateth;
42556 struct ipath_ack_entry *e;
42557 u64 vaddr;
42558 - atomic64_t *maddr;
42559 + atomic64_unchecked_t *maddr;
42560 u64 sdata;
42561 u32 rkey;
42562 u8 next;
42563 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42564 IB_ACCESS_REMOTE_ATOMIC)))
42565 goto nack_acc_unlck;
42566 /* Perform atomic OP and save result. */
42567 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42568 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42569 sdata = be64_to_cpu(ateth->swap_data);
42570 e = &qp->s_ack_queue[qp->r_head_ack_queue];
42571 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
42572 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42573 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42574 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42575 be64_to_cpu(ateth->compare_data),
42576 sdata);
42577 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
42578 index 1f95bba..9530f87 100644
42579 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
42580 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
42581 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
42582 unsigned long flags;
42583 struct ib_wc wc;
42584 u64 sdata;
42585 - atomic64_t *maddr;
42586 + atomic64_unchecked_t *maddr;
42587 enum ib_wc_status send_status;
42588
42589 /*
42590 @@ -382,11 +382,11 @@ again:
42591 IB_ACCESS_REMOTE_ATOMIC)))
42592 goto acc_err;
42593 /* Perform atomic OP and save result. */
42594 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42595 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42596 sdata = wqe->wr.wr.atomic.compare_add;
42597 *(u64 *) sqp->s_sge.sge.vaddr =
42598 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
42599 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42600 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42601 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42602 sdata, wqe->wr.wr.atomic.swap);
42603 goto send_comp;
42604 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
42605 index 82a7dd8..8fb6ba6 100644
42606 --- a/drivers/infiniband/hw/mlx4/mad.c
42607 +++ b/drivers/infiniband/hw/mlx4/mad.c
42608 @@ -98,7 +98,7 @@ __be64 mlx4_ib_gen_node_guid(void)
42609
42610 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
42611 {
42612 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
42613 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
42614 cpu_to_be64(0xff00000000000000LL);
42615 }
42616
42617 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
42618 index ed327e6..ca1739e0 100644
42619 --- a/drivers/infiniband/hw/mlx4/mcg.c
42620 +++ b/drivers/infiniband/hw/mlx4/mcg.c
42621 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
42622 {
42623 char name[20];
42624
42625 - atomic_set(&ctx->tid, 0);
42626 + atomic_set_unchecked(&ctx->tid, 0);
42627 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
42628 ctx->mcg_wq = create_singlethread_workqueue(name);
42629 if (!ctx->mcg_wq)
42630 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42631 index 6eb743f..a7b0f6d 100644
42632 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
42633 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42634 @@ -426,7 +426,7 @@ struct mlx4_ib_demux_ctx {
42635 struct list_head mcg_mgid0_list;
42636 struct workqueue_struct *mcg_wq;
42637 struct mlx4_ib_demux_pv_ctx **tun;
42638 - atomic_t tid;
42639 + atomic_unchecked_t tid;
42640 int flushing; /* flushing the work queue */
42641 };
42642
42643 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
42644 index 9d3e5c1..6f166df 100644
42645 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
42646 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
42647 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
42648 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
42649 }
42650
42651 -int mthca_QUERY_FW(struct mthca_dev *dev)
42652 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
42653 {
42654 struct mthca_mailbox *mailbox;
42655 u32 *outbox;
42656 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42657 CMD_TIME_CLASS_B);
42658 }
42659
42660 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42661 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42662 int num_mtt)
42663 {
42664 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
42665 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
42666 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
42667 }
42668
42669 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42670 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42671 int eq_num)
42672 {
42673 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
42674 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
42675 CMD_TIME_CLASS_B);
42676 }
42677
42678 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42679 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42680 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
42681 void *in_mad, void *response_mad)
42682 {
42683 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
42684 index ded76c1..0cf0a08 100644
42685 --- a/drivers/infiniband/hw/mthca/mthca_main.c
42686 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
42687 @@ -692,7 +692,7 @@ err_close:
42688 return err;
42689 }
42690
42691 -static int mthca_setup_hca(struct mthca_dev *dev)
42692 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
42693 {
42694 int err;
42695
42696 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
42697 index ed9a989..6aa5dc2 100644
42698 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
42699 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
42700 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
42701 * through the bitmaps)
42702 */
42703
42704 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42705 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42706 {
42707 int o;
42708 int m;
42709 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
42710 return key;
42711 }
42712
42713 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42714 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42715 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
42716 {
42717 struct mthca_mailbox *mailbox;
42718 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
42719 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
42720 }
42721
42722 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42723 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42724 u64 *buffer_list, int buffer_size_shift,
42725 int list_len, u64 iova, u64 total_size,
42726 u32 access, struct mthca_mr *mr)
42727 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
42728 index 415f8e1..e34214e 100644
42729 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
42730 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
42731 @@ -764,7 +764,7 @@ unlock:
42732 return 0;
42733 }
42734
42735 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42736 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42737 {
42738 struct mthca_dev *dev = to_mdev(ibcq->device);
42739 struct mthca_cq *cq = to_mcq(ibcq);
42740 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
42741 index 3b2a6dc..bce26ff 100644
42742 --- a/drivers/infiniband/hw/nes/nes.c
42743 +++ b/drivers/infiniband/hw/nes/nes.c
42744 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
42745 LIST_HEAD(nes_adapter_list);
42746 static LIST_HEAD(nes_dev_list);
42747
42748 -atomic_t qps_destroyed;
42749 +atomic_unchecked_t qps_destroyed;
42750
42751 static unsigned int ee_flsh_adapter;
42752 static unsigned int sysfs_nonidx_addr;
42753 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
42754 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
42755 struct nes_adapter *nesadapter = nesdev->nesadapter;
42756
42757 - atomic_inc(&qps_destroyed);
42758 + atomic_inc_unchecked(&qps_destroyed);
42759
42760 /* Free the control structures */
42761
42762 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
42763 index bd9d132..70d84f4 100644
42764 --- a/drivers/infiniband/hw/nes/nes.h
42765 +++ b/drivers/infiniband/hw/nes/nes.h
42766 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
42767 extern unsigned int wqm_quanta;
42768 extern struct list_head nes_adapter_list;
42769
42770 -extern atomic_t cm_connects;
42771 -extern atomic_t cm_accepts;
42772 -extern atomic_t cm_disconnects;
42773 -extern atomic_t cm_closes;
42774 -extern atomic_t cm_connecteds;
42775 -extern atomic_t cm_connect_reqs;
42776 -extern atomic_t cm_rejects;
42777 -extern atomic_t mod_qp_timouts;
42778 -extern atomic_t qps_created;
42779 -extern atomic_t qps_destroyed;
42780 -extern atomic_t sw_qps_destroyed;
42781 +extern atomic_unchecked_t cm_connects;
42782 +extern atomic_unchecked_t cm_accepts;
42783 +extern atomic_unchecked_t cm_disconnects;
42784 +extern atomic_unchecked_t cm_closes;
42785 +extern atomic_unchecked_t cm_connecteds;
42786 +extern atomic_unchecked_t cm_connect_reqs;
42787 +extern atomic_unchecked_t cm_rejects;
42788 +extern atomic_unchecked_t mod_qp_timouts;
42789 +extern atomic_unchecked_t qps_created;
42790 +extern atomic_unchecked_t qps_destroyed;
42791 +extern atomic_unchecked_t sw_qps_destroyed;
42792 extern u32 mh_detected;
42793 extern u32 mh_pauses_sent;
42794 extern u32 cm_packets_sent;
42795 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
42796 extern u32 cm_packets_received;
42797 extern u32 cm_packets_dropped;
42798 extern u32 cm_packets_retrans;
42799 -extern atomic_t cm_listens_created;
42800 -extern atomic_t cm_listens_destroyed;
42801 +extern atomic_unchecked_t cm_listens_created;
42802 +extern atomic_unchecked_t cm_listens_destroyed;
42803 extern u32 cm_backlog_drops;
42804 -extern atomic_t cm_loopbacks;
42805 -extern atomic_t cm_nodes_created;
42806 -extern atomic_t cm_nodes_destroyed;
42807 -extern atomic_t cm_accel_dropped_pkts;
42808 -extern atomic_t cm_resets_recvd;
42809 -extern atomic_t pau_qps_created;
42810 -extern atomic_t pau_qps_destroyed;
42811 +extern atomic_unchecked_t cm_loopbacks;
42812 +extern atomic_unchecked_t cm_nodes_created;
42813 +extern atomic_unchecked_t cm_nodes_destroyed;
42814 +extern atomic_unchecked_t cm_accel_dropped_pkts;
42815 +extern atomic_unchecked_t cm_resets_recvd;
42816 +extern atomic_unchecked_t pau_qps_created;
42817 +extern atomic_unchecked_t pau_qps_destroyed;
42818
42819 extern u32 int_mod_timer_init;
42820 extern u32 int_mod_cq_depth_256;
42821 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
42822 index 6f09a72..cf4399d 100644
42823 --- a/drivers/infiniband/hw/nes/nes_cm.c
42824 +++ b/drivers/infiniband/hw/nes/nes_cm.c
42825 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
42826 u32 cm_packets_retrans;
42827 u32 cm_packets_created;
42828 u32 cm_packets_received;
42829 -atomic_t cm_listens_created;
42830 -atomic_t cm_listens_destroyed;
42831 +atomic_unchecked_t cm_listens_created;
42832 +atomic_unchecked_t cm_listens_destroyed;
42833 u32 cm_backlog_drops;
42834 -atomic_t cm_loopbacks;
42835 -atomic_t cm_nodes_created;
42836 -atomic_t cm_nodes_destroyed;
42837 -atomic_t cm_accel_dropped_pkts;
42838 -atomic_t cm_resets_recvd;
42839 +atomic_unchecked_t cm_loopbacks;
42840 +atomic_unchecked_t cm_nodes_created;
42841 +atomic_unchecked_t cm_nodes_destroyed;
42842 +atomic_unchecked_t cm_accel_dropped_pkts;
42843 +atomic_unchecked_t cm_resets_recvd;
42844
42845 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
42846 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
42847 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
42848 /* instance of function pointers for client API */
42849 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
42850 static struct nes_cm_ops nes_cm_api = {
42851 - mini_cm_accelerated,
42852 - mini_cm_listen,
42853 - mini_cm_del_listen,
42854 - mini_cm_connect,
42855 - mini_cm_close,
42856 - mini_cm_accept,
42857 - mini_cm_reject,
42858 - mini_cm_recv_pkt,
42859 - mini_cm_dealloc_core,
42860 - mini_cm_get,
42861 - mini_cm_set
42862 + .accelerated = mini_cm_accelerated,
42863 + .listen = mini_cm_listen,
42864 + .stop_listener = mini_cm_del_listen,
42865 + .connect = mini_cm_connect,
42866 + .close = mini_cm_close,
42867 + .accept = mini_cm_accept,
42868 + .reject = mini_cm_reject,
42869 + .recv_pkt = mini_cm_recv_pkt,
42870 + .destroy_cm_core = mini_cm_dealloc_core,
42871 + .get = mini_cm_get,
42872 + .set = mini_cm_set
42873 };
42874
42875 static struct nes_cm_core *g_cm_core;
42876
42877 -atomic_t cm_connects;
42878 -atomic_t cm_accepts;
42879 -atomic_t cm_disconnects;
42880 -atomic_t cm_closes;
42881 -atomic_t cm_connecteds;
42882 -atomic_t cm_connect_reqs;
42883 -atomic_t cm_rejects;
42884 +atomic_unchecked_t cm_connects;
42885 +atomic_unchecked_t cm_accepts;
42886 +atomic_unchecked_t cm_disconnects;
42887 +atomic_unchecked_t cm_closes;
42888 +atomic_unchecked_t cm_connecteds;
42889 +atomic_unchecked_t cm_connect_reqs;
42890 +atomic_unchecked_t cm_rejects;
42891
42892 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
42893 {
42894 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
42895 kfree(listener);
42896 listener = NULL;
42897 ret = 0;
42898 - atomic_inc(&cm_listens_destroyed);
42899 + atomic_inc_unchecked(&cm_listens_destroyed);
42900 } else {
42901 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
42902 }
42903 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
42904 cm_node->rem_mac);
42905
42906 add_hte_node(cm_core, cm_node);
42907 - atomic_inc(&cm_nodes_created);
42908 + atomic_inc_unchecked(&cm_nodes_created);
42909
42910 return cm_node;
42911 }
42912 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
42913 }
42914
42915 atomic_dec(&cm_core->node_cnt);
42916 - atomic_inc(&cm_nodes_destroyed);
42917 + atomic_inc_unchecked(&cm_nodes_destroyed);
42918 nesqp = cm_node->nesqp;
42919 if (nesqp) {
42920 nesqp->cm_node = NULL;
42921 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
42922
42923 static void drop_packet(struct sk_buff *skb)
42924 {
42925 - atomic_inc(&cm_accel_dropped_pkts);
42926 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
42927 dev_kfree_skb_any(skb);
42928 }
42929
42930 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
42931 {
42932
42933 int reset = 0; /* whether to send reset in case of err.. */
42934 - atomic_inc(&cm_resets_recvd);
42935 + atomic_inc_unchecked(&cm_resets_recvd);
42936 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
42937 " refcnt=%d\n", cm_node, cm_node->state,
42938 atomic_read(&cm_node->ref_count));
42939 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
42940 rem_ref_cm_node(cm_node->cm_core, cm_node);
42941 return NULL;
42942 }
42943 - atomic_inc(&cm_loopbacks);
42944 + atomic_inc_unchecked(&cm_loopbacks);
42945 loopbackremotenode->loopbackpartner = cm_node;
42946 loopbackremotenode->tcp_cntxt.rcv_wscale =
42947 NES_CM_DEFAULT_RCV_WND_SCALE;
42948 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
42949 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
42950 else {
42951 rem_ref_cm_node(cm_core, cm_node);
42952 - atomic_inc(&cm_accel_dropped_pkts);
42953 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
42954 dev_kfree_skb_any(skb);
42955 }
42956 break;
42957 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
42958
42959 if ((cm_id) && (cm_id->event_handler)) {
42960 if (issue_disconn) {
42961 - atomic_inc(&cm_disconnects);
42962 + atomic_inc_unchecked(&cm_disconnects);
42963 cm_event.event = IW_CM_EVENT_DISCONNECT;
42964 cm_event.status = disconn_status;
42965 cm_event.local_addr = cm_id->local_addr;
42966 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
42967 }
42968
42969 if (issue_close) {
42970 - atomic_inc(&cm_closes);
42971 + atomic_inc_unchecked(&cm_closes);
42972 nes_disconnect(nesqp, 1);
42973
42974 cm_id->provider_data = nesqp;
42975 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
42976
42977 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
42978 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
42979 - atomic_inc(&cm_accepts);
42980 + atomic_inc_unchecked(&cm_accepts);
42981
42982 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
42983 netdev_refcnt_read(nesvnic->netdev));
42984 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
42985 struct nes_cm_core *cm_core;
42986 u8 *start_buff;
42987
42988 - atomic_inc(&cm_rejects);
42989 + atomic_inc_unchecked(&cm_rejects);
42990 cm_node = (struct nes_cm_node *)cm_id->provider_data;
42991 loopback = cm_node->loopbackpartner;
42992 cm_core = cm_node->cm_core;
42993 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
42994 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
42995 ntohs(laddr->sin_port));
42996
42997 - atomic_inc(&cm_connects);
42998 + atomic_inc_unchecked(&cm_connects);
42999 nesqp->active_conn = 1;
43000
43001 /* cache the cm_id in the qp */
43002 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43003 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43004 return err;
43005 }
43006 - atomic_inc(&cm_listens_created);
43007 + atomic_inc_unchecked(&cm_listens_created);
43008 }
43009
43010 cm_id->add_ref(cm_id);
43011 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43012
43013 if (nesqp->destroyed)
43014 return;
43015 - atomic_inc(&cm_connecteds);
43016 + atomic_inc_unchecked(&cm_connecteds);
43017 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43018 " local port 0x%04X. jiffies = %lu.\n",
43019 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43020 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43021
43022 cm_id->add_ref(cm_id);
43023 ret = cm_id->event_handler(cm_id, &cm_event);
43024 - atomic_inc(&cm_closes);
43025 + atomic_inc_unchecked(&cm_closes);
43026 cm_event.event = IW_CM_EVENT_CLOSE;
43027 cm_event.status = 0;
43028 cm_event.provider_data = cm_id->provider_data;
43029 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43030 return;
43031 cm_id = cm_node->cm_id;
43032
43033 - atomic_inc(&cm_connect_reqs);
43034 + atomic_inc_unchecked(&cm_connect_reqs);
43035 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43036 cm_node, cm_id, jiffies);
43037
43038 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43039 return;
43040 cm_id = cm_node->cm_id;
43041
43042 - atomic_inc(&cm_connect_reqs);
43043 + atomic_inc_unchecked(&cm_connect_reqs);
43044 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43045 cm_node, cm_id, jiffies);
43046
43047 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43048 index 4166452..fc952c3 100644
43049 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43050 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43051 @@ -40,8 +40,8 @@
43052 #include "nes.h"
43053 #include "nes_mgt.h"
43054
43055 -atomic_t pau_qps_created;
43056 -atomic_t pau_qps_destroyed;
43057 +atomic_unchecked_t pau_qps_created;
43058 +atomic_unchecked_t pau_qps_destroyed;
43059
43060 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43061 {
43062 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43063 {
43064 struct sk_buff *skb;
43065 unsigned long flags;
43066 - atomic_inc(&pau_qps_destroyed);
43067 + atomic_inc_unchecked(&pau_qps_destroyed);
43068
43069 /* Free packets that have not yet been forwarded */
43070 /* Lock is acquired by skb_dequeue when removing the skb */
43071 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43072 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43073 skb_queue_head_init(&nesqp->pau_list);
43074 spin_lock_init(&nesqp->pau_lock);
43075 - atomic_inc(&pau_qps_created);
43076 + atomic_inc_unchecked(&pau_qps_created);
43077 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43078 }
43079
43080 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43081 index 49eb511..a774366 100644
43082 --- a/drivers/infiniband/hw/nes/nes_nic.c
43083 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43084 @@ -1273,39 +1273,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43085 target_stat_values[++index] = mh_detected;
43086 target_stat_values[++index] = mh_pauses_sent;
43087 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43088 - target_stat_values[++index] = atomic_read(&cm_connects);
43089 - target_stat_values[++index] = atomic_read(&cm_accepts);
43090 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43091 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43092 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43093 - target_stat_values[++index] = atomic_read(&cm_rejects);
43094 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43095 - target_stat_values[++index] = atomic_read(&qps_created);
43096 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43097 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43098 - target_stat_values[++index] = atomic_read(&cm_closes);
43099 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43100 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43101 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43102 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43103 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43104 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43105 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43106 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43107 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43108 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43109 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43110 target_stat_values[++index] = cm_packets_sent;
43111 target_stat_values[++index] = cm_packets_bounced;
43112 target_stat_values[++index] = cm_packets_created;
43113 target_stat_values[++index] = cm_packets_received;
43114 target_stat_values[++index] = cm_packets_dropped;
43115 target_stat_values[++index] = cm_packets_retrans;
43116 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43117 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43118 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43119 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43120 target_stat_values[++index] = cm_backlog_drops;
43121 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43122 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43123 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43124 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43125 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43126 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43127 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43128 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43129 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43130 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43131 target_stat_values[++index] = nesadapter->free_4kpbl;
43132 target_stat_values[++index] = nesadapter->free_256pbl;
43133 target_stat_values[++index] = int_mod_timer_init;
43134 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43135 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43136 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43137 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43138 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43139 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43140 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43141 }
43142
43143 /**
43144 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43145 index c0d0296..3185f57 100644
43146 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43147 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43148 @@ -46,9 +46,9 @@
43149
43150 #include <rdma/ib_umem.h>
43151
43152 -atomic_t mod_qp_timouts;
43153 -atomic_t qps_created;
43154 -atomic_t sw_qps_destroyed;
43155 +atomic_unchecked_t mod_qp_timouts;
43156 +atomic_unchecked_t qps_created;
43157 +atomic_unchecked_t sw_qps_destroyed;
43158
43159 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43160
43161 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43162 if (init_attr->create_flags)
43163 return ERR_PTR(-EINVAL);
43164
43165 - atomic_inc(&qps_created);
43166 + atomic_inc_unchecked(&qps_created);
43167 switch (init_attr->qp_type) {
43168 case IB_QPT_RC:
43169 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43170 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43171 struct iw_cm_event cm_event;
43172 int ret = 0;
43173
43174 - atomic_inc(&sw_qps_destroyed);
43175 + atomic_inc_unchecked(&sw_qps_destroyed);
43176 nesqp->destroyed = 1;
43177
43178 /* Blow away the connection if it exists. */
43179 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43180 index c00ae09..04e91be 100644
43181 --- a/drivers/infiniband/hw/qib/qib.h
43182 +++ b/drivers/infiniband/hw/qib/qib.h
43183 @@ -52,6 +52,7 @@
43184 #include <linux/kref.h>
43185 #include <linux/sched.h>
43186 #include <linux/kthread.h>
43187 +#include <linux/slab.h>
43188
43189 #include "qib_common.h"
43190 #include "qib_verbs.h"
43191 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43192 index cdc7df4..a2fdfdb 100644
43193 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43194 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43195 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43196 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43197 }
43198
43199 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43200 +static struct rtnl_link_ops ipoib_link_ops = {
43201 .kind = "ipoib",
43202 .maxtype = IFLA_IPOIB_MAX,
43203 .policy = ipoib_policy,
43204 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43205 index e853a21..56fc5a8 100644
43206 --- a/drivers/input/gameport/gameport.c
43207 +++ b/drivers/input/gameport/gameport.c
43208 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43209 */
43210 static void gameport_init_port(struct gameport *gameport)
43211 {
43212 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43213 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43214
43215 __module_get(THIS_MODULE);
43216
43217 mutex_init(&gameport->drv_mutex);
43218 device_initialize(&gameport->dev);
43219 dev_set_name(&gameport->dev, "gameport%lu",
43220 - (unsigned long)atomic_inc_return(&gameport_no));
43221 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43222 gameport->dev.bus = &gameport_bus;
43223 gameport->dev.release = gameport_release_port;
43224 if (gameport->parent)
43225 diff --git a/drivers/input/input.c b/drivers/input/input.c
43226 index 213e3a1..4fea837 100644
43227 --- a/drivers/input/input.c
43228 +++ b/drivers/input/input.c
43229 @@ -1775,7 +1775,7 @@ EXPORT_SYMBOL_GPL(input_class);
43230 */
43231 struct input_dev *input_allocate_device(void)
43232 {
43233 - static atomic_t input_no = ATOMIC_INIT(-1);
43234 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43235 struct input_dev *dev;
43236
43237 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43238 @@ -1790,7 +1790,7 @@ struct input_dev *input_allocate_device(void)
43239 INIT_LIST_HEAD(&dev->node);
43240
43241 dev_set_name(&dev->dev, "input%lu",
43242 - (unsigned long)atomic_inc_return(&input_no));
43243 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43244
43245 __module_get(THIS_MODULE);
43246 }
43247 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43248 index 4a95b22..874c182 100644
43249 --- a/drivers/input/joystick/sidewinder.c
43250 +++ b/drivers/input/joystick/sidewinder.c
43251 @@ -30,6 +30,7 @@
43252 #include <linux/kernel.h>
43253 #include <linux/module.h>
43254 #include <linux/slab.h>
43255 +#include <linux/sched.h>
43256 #include <linux/input.h>
43257 #include <linux/gameport.h>
43258 #include <linux/jiffies.h>
43259 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43260 index 3aa2f3f..53c00ea 100644
43261 --- a/drivers/input/joystick/xpad.c
43262 +++ b/drivers/input/joystick/xpad.c
43263 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43264
43265 static int xpad_led_probe(struct usb_xpad *xpad)
43266 {
43267 - static atomic_t led_seq = ATOMIC_INIT(-1);
43268 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43269 unsigned long led_no;
43270 struct xpad_led *led;
43271 struct led_classdev *led_cdev;
43272 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43273 if (!led)
43274 return -ENOMEM;
43275
43276 - led_no = atomic_inc_return(&led_seq);
43277 + led_no = atomic_inc_return_unchecked(&led_seq);
43278
43279 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43280 led->xpad = xpad;
43281 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43282 index ac1fa5f..5f7502c 100644
43283 --- a/drivers/input/misc/ims-pcu.c
43284 +++ b/drivers/input/misc/ims-pcu.c
43285 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43286
43287 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43288 {
43289 - static atomic_t device_no = ATOMIC_INIT(-1);
43290 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43291
43292 const struct ims_pcu_device_info *info;
43293 int error;
43294 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43295 }
43296
43297 /* Device appears to be operable, complete initialization */
43298 - pcu->device_no = atomic_inc_return(&device_no);
43299 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43300
43301 /*
43302 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43303 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43304 index f4cf664..3204fda 100644
43305 --- a/drivers/input/mouse/psmouse.h
43306 +++ b/drivers/input/mouse/psmouse.h
43307 @@ -117,7 +117,7 @@ struct psmouse_attribute {
43308 ssize_t (*set)(struct psmouse *psmouse, void *data,
43309 const char *buf, size_t count);
43310 bool protect;
43311 -};
43312 +} __do_const;
43313 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43314
43315 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43316 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43317 index b604564..3f14ae4 100644
43318 --- a/drivers/input/mousedev.c
43319 +++ b/drivers/input/mousedev.c
43320 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43321
43322 spin_unlock_irq(&client->packet_lock);
43323
43324 - if (copy_to_user(buffer, data, count))
43325 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43326 return -EFAULT;
43327
43328 return count;
43329 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43330 index a05a517..323a2fd 100644
43331 --- a/drivers/input/serio/serio.c
43332 +++ b/drivers/input/serio/serio.c
43333 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43334 */
43335 static void serio_init_port(struct serio *serio)
43336 {
43337 - static atomic_t serio_no = ATOMIC_INIT(-1);
43338 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43339
43340 __module_get(THIS_MODULE);
43341
43342 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43343 mutex_init(&serio->drv_mutex);
43344 device_initialize(&serio->dev);
43345 dev_set_name(&serio->dev, "serio%lu",
43346 - (unsigned long)atomic_inc_return(&serio_no));
43347 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43348 serio->dev.bus = &serio_bus;
43349 serio->dev.release = serio_release_port;
43350 serio->dev.groups = serio_device_attr_groups;
43351 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43352 index 71ef5d6..93380a9 100644
43353 --- a/drivers/input/serio/serio_raw.c
43354 +++ b/drivers/input/serio/serio_raw.c
43355 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43356
43357 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43358 {
43359 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43360 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43361 struct serio_raw *serio_raw;
43362 int err;
43363
43364 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43365 }
43366
43367 snprintf(serio_raw->name, sizeof(serio_raw->name),
43368 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43369 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43370 kref_init(&serio_raw->kref);
43371 INIT_LIST_HEAD(&serio_raw->client_list);
43372 init_waitqueue_head(&serio_raw->wait);
43373 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43374 index 9802485..2e9941d 100644
43375 --- a/drivers/iommu/amd_iommu.c
43376 +++ b/drivers/iommu/amd_iommu.c
43377 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43378
43379 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
43380 {
43381 + phys_addr_t physaddr;
43382 WARN_ON(address & 0x7ULL);
43383
43384 memset(cmd, 0, sizeof(*cmd));
43385 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
43386 - cmd->data[1] = upper_32_bits(__pa(address));
43387 +
43388 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
43389 + if (object_starts_on_stack((void *)address)) {
43390 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
43391 + physaddr = __pa((u64)adjbuf);
43392 + } else
43393 +#endif
43394 + physaddr = __pa(address);
43395 +
43396 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
43397 + cmd->data[1] = upper_32_bits(physaddr);
43398 cmd->data[2] = 1;
43399 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
43400 }
43401 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
43402 index 6cd47b7..264d14a 100644
43403 --- a/drivers/iommu/arm-smmu.c
43404 +++ b/drivers/iommu/arm-smmu.c
43405 @@ -968,7 +968,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
43406 cfg->irptndx = cfg->cbndx;
43407 }
43408
43409 - ACCESS_ONCE(smmu_domain->smmu) = smmu;
43410 + ACCESS_ONCE_RW(smmu_domain->smmu) = smmu;
43411 arm_smmu_init_context_bank(smmu_domain);
43412 spin_unlock_irqrestore(&smmu_domain->lock, flags);
43413
43414 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
43415 index f7718d7..3ef740b 100644
43416 --- a/drivers/iommu/iommu.c
43417 +++ b/drivers/iommu/iommu.c
43418 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
43419 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
43420 {
43421 int err;
43422 - struct notifier_block *nb;
43423 + notifier_block_no_const *nb;
43424 struct iommu_callback_data cb = {
43425 .ops = ops,
43426 };
43427 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
43428 index 89c4846..1de796f 100644
43429 --- a/drivers/iommu/irq_remapping.c
43430 +++ b/drivers/iommu/irq_remapping.c
43431 @@ -353,7 +353,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
43432 void panic_if_irq_remap(const char *msg)
43433 {
43434 if (irq_remapping_enabled)
43435 - panic(msg);
43436 + panic("%s", msg);
43437 }
43438
43439 static void ir_ack_apic_edge(struct irq_data *data)
43440 @@ -374,10 +374,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
43441
43442 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
43443 {
43444 - chip->irq_print_chip = ir_print_prefix;
43445 - chip->irq_ack = ir_ack_apic_edge;
43446 - chip->irq_eoi = ir_ack_apic_level;
43447 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43448 + pax_open_kernel();
43449 + *(void **)&chip->irq_print_chip = ir_print_prefix;
43450 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
43451 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
43452 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43453 + pax_close_kernel();
43454 }
43455
43456 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
43457 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
43458 index d617ee5..df8be8b 100644
43459 --- a/drivers/irqchip/irq-gic.c
43460 +++ b/drivers/irqchip/irq-gic.c
43461 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
43462 * Supported arch specific GIC irq extension.
43463 * Default make them NULL.
43464 */
43465 -struct irq_chip gic_arch_extn = {
43466 +irq_chip_no_const gic_arch_extn = {
43467 .irq_eoi = NULL,
43468 .irq_mask = NULL,
43469 .irq_unmask = NULL,
43470 @@ -311,7 +311,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
43471 chained_irq_exit(chip, desc);
43472 }
43473
43474 -static struct irq_chip gic_chip = {
43475 +static irq_chip_no_const gic_chip __read_only = {
43476 .name = "GIC",
43477 .irq_mask = gic_mask_irq,
43478 .irq_unmask = gic_unmask_irq,
43479 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
43480 index 078cac5..fb0f846 100644
43481 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
43482 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
43483 @@ -353,7 +353,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
43484 struct intc_irqpin_iomem *i;
43485 struct resource *io[INTC_IRQPIN_REG_NR];
43486 struct resource *irq;
43487 - struct irq_chip *irq_chip;
43488 + irq_chip_no_const *irq_chip;
43489 void (*enable_fn)(struct irq_data *d);
43490 void (*disable_fn)(struct irq_data *d);
43491 const char *name = dev_name(dev);
43492 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
43493 index 384e6ed..7a771b2 100644
43494 --- a/drivers/irqchip/irq-renesas-irqc.c
43495 +++ b/drivers/irqchip/irq-renesas-irqc.c
43496 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
43497 struct irqc_priv *p;
43498 struct resource *io;
43499 struct resource *irq;
43500 - struct irq_chip *irq_chip;
43501 + irq_chip_no_const *irq_chip;
43502 const char *name = dev_name(&pdev->dev);
43503 int ret;
43504 int k;
43505 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
43506 index 6a2df32..dc962f1 100644
43507 --- a/drivers/isdn/capi/capi.c
43508 +++ b/drivers/isdn/capi/capi.c
43509 @@ -81,8 +81,8 @@ struct capiminor {
43510
43511 struct capi20_appl *ap;
43512 u32 ncci;
43513 - atomic_t datahandle;
43514 - atomic_t msgid;
43515 + atomic_unchecked_t datahandle;
43516 + atomic_unchecked_t msgid;
43517
43518 struct tty_port port;
43519 int ttyinstop;
43520 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
43521 capimsg_setu16(s, 2, mp->ap->applid);
43522 capimsg_setu8 (s, 4, CAPI_DATA_B3);
43523 capimsg_setu8 (s, 5, CAPI_RESP);
43524 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
43525 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
43526 capimsg_setu32(s, 8, mp->ncci);
43527 capimsg_setu16(s, 12, datahandle);
43528 }
43529 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
43530 mp->outbytes -= len;
43531 spin_unlock_bh(&mp->outlock);
43532
43533 - datahandle = atomic_inc_return(&mp->datahandle);
43534 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
43535 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
43536 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43537 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43538 capimsg_setu16(skb->data, 2, mp->ap->applid);
43539 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
43540 capimsg_setu8 (skb->data, 5, CAPI_REQ);
43541 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
43542 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
43543 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
43544 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
43545 capimsg_setu16(skb->data, 16, len); /* Data length */
43546 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
43547 index aecec6d..11e13c5 100644
43548 --- a/drivers/isdn/gigaset/bas-gigaset.c
43549 +++ b/drivers/isdn/gigaset/bas-gigaset.c
43550 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
43551
43552
43553 static const struct gigaset_ops gigops = {
43554 - gigaset_write_cmd,
43555 - gigaset_write_room,
43556 - gigaset_chars_in_buffer,
43557 - gigaset_brkchars,
43558 - gigaset_init_bchannel,
43559 - gigaset_close_bchannel,
43560 - gigaset_initbcshw,
43561 - gigaset_freebcshw,
43562 - gigaset_reinitbcshw,
43563 - gigaset_initcshw,
43564 - gigaset_freecshw,
43565 - gigaset_set_modem_ctrl,
43566 - gigaset_baud_rate,
43567 - gigaset_set_line_ctrl,
43568 - gigaset_isoc_send_skb,
43569 - gigaset_isoc_input,
43570 + .write_cmd = gigaset_write_cmd,
43571 + .write_room = gigaset_write_room,
43572 + .chars_in_buffer = gigaset_chars_in_buffer,
43573 + .brkchars = gigaset_brkchars,
43574 + .init_bchannel = gigaset_init_bchannel,
43575 + .close_bchannel = gigaset_close_bchannel,
43576 + .initbcshw = gigaset_initbcshw,
43577 + .freebcshw = gigaset_freebcshw,
43578 + .reinitbcshw = gigaset_reinitbcshw,
43579 + .initcshw = gigaset_initcshw,
43580 + .freecshw = gigaset_freecshw,
43581 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43582 + .baud_rate = gigaset_baud_rate,
43583 + .set_line_ctrl = gigaset_set_line_ctrl,
43584 + .send_skb = gigaset_isoc_send_skb,
43585 + .handle_input = gigaset_isoc_input,
43586 };
43587
43588 /* bas_gigaset_init
43589 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
43590 index 600c79b..3752bab 100644
43591 --- a/drivers/isdn/gigaset/interface.c
43592 +++ b/drivers/isdn/gigaset/interface.c
43593 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
43594 }
43595 tty->driver_data = cs;
43596
43597 - ++cs->port.count;
43598 + atomic_inc(&cs->port.count);
43599
43600 - if (cs->port.count == 1) {
43601 + if (atomic_read(&cs->port.count) == 1) {
43602 tty_port_tty_set(&cs->port, tty);
43603 cs->port.low_latency = 1;
43604 }
43605 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
43606
43607 if (!cs->connected)
43608 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
43609 - else if (!cs->port.count)
43610 + else if (!atomic_read(&cs->port.count))
43611 dev_warn(cs->dev, "%s: device not opened\n", __func__);
43612 - else if (!--cs->port.count)
43613 + else if (!atomic_dec_return(&cs->port.count))
43614 tty_port_tty_set(&cs->port, NULL);
43615
43616 mutex_unlock(&cs->mutex);
43617 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
43618 index 8c91fd5..14f13ce 100644
43619 --- a/drivers/isdn/gigaset/ser-gigaset.c
43620 +++ b/drivers/isdn/gigaset/ser-gigaset.c
43621 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
43622 }
43623
43624 static const struct gigaset_ops ops = {
43625 - gigaset_write_cmd,
43626 - gigaset_write_room,
43627 - gigaset_chars_in_buffer,
43628 - gigaset_brkchars,
43629 - gigaset_init_bchannel,
43630 - gigaset_close_bchannel,
43631 - gigaset_initbcshw,
43632 - gigaset_freebcshw,
43633 - gigaset_reinitbcshw,
43634 - gigaset_initcshw,
43635 - gigaset_freecshw,
43636 - gigaset_set_modem_ctrl,
43637 - gigaset_baud_rate,
43638 - gigaset_set_line_ctrl,
43639 - gigaset_m10x_send_skb, /* asyncdata.c */
43640 - gigaset_m10x_input, /* asyncdata.c */
43641 + .write_cmd = gigaset_write_cmd,
43642 + .write_room = gigaset_write_room,
43643 + .chars_in_buffer = gigaset_chars_in_buffer,
43644 + .brkchars = gigaset_brkchars,
43645 + .init_bchannel = gigaset_init_bchannel,
43646 + .close_bchannel = gigaset_close_bchannel,
43647 + .initbcshw = gigaset_initbcshw,
43648 + .freebcshw = gigaset_freebcshw,
43649 + .reinitbcshw = gigaset_reinitbcshw,
43650 + .initcshw = gigaset_initcshw,
43651 + .freecshw = gigaset_freecshw,
43652 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43653 + .baud_rate = gigaset_baud_rate,
43654 + .set_line_ctrl = gigaset_set_line_ctrl,
43655 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
43656 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
43657 };
43658
43659
43660 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
43661 index 5f306e2..5342f88 100644
43662 --- a/drivers/isdn/gigaset/usb-gigaset.c
43663 +++ b/drivers/isdn/gigaset/usb-gigaset.c
43664 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
43665 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
43666 memcpy(cs->hw.usb->bchars, buf, 6);
43667 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
43668 - 0, 0, &buf, 6, 2000);
43669 + 0, 0, buf, 6, 2000);
43670 }
43671
43672 static void gigaset_freebcshw(struct bc_state *bcs)
43673 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
43674 }
43675
43676 static const struct gigaset_ops ops = {
43677 - gigaset_write_cmd,
43678 - gigaset_write_room,
43679 - gigaset_chars_in_buffer,
43680 - gigaset_brkchars,
43681 - gigaset_init_bchannel,
43682 - gigaset_close_bchannel,
43683 - gigaset_initbcshw,
43684 - gigaset_freebcshw,
43685 - gigaset_reinitbcshw,
43686 - gigaset_initcshw,
43687 - gigaset_freecshw,
43688 - gigaset_set_modem_ctrl,
43689 - gigaset_baud_rate,
43690 - gigaset_set_line_ctrl,
43691 - gigaset_m10x_send_skb,
43692 - gigaset_m10x_input,
43693 + .write_cmd = gigaset_write_cmd,
43694 + .write_room = gigaset_write_room,
43695 + .chars_in_buffer = gigaset_chars_in_buffer,
43696 + .brkchars = gigaset_brkchars,
43697 + .init_bchannel = gigaset_init_bchannel,
43698 + .close_bchannel = gigaset_close_bchannel,
43699 + .initbcshw = gigaset_initbcshw,
43700 + .freebcshw = gigaset_freebcshw,
43701 + .reinitbcshw = gigaset_reinitbcshw,
43702 + .initcshw = gigaset_initcshw,
43703 + .freecshw = gigaset_freecshw,
43704 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43705 + .baud_rate = gigaset_baud_rate,
43706 + .set_line_ctrl = gigaset_set_line_ctrl,
43707 + .send_skb = gigaset_m10x_send_skb,
43708 + .handle_input = gigaset_m10x_input,
43709 };
43710
43711 /*
43712 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
43713 index 4d9b195..455075c 100644
43714 --- a/drivers/isdn/hardware/avm/b1.c
43715 +++ b/drivers/isdn/hardware/avm/b1.c
43716 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
43717 }
43718 if (left) {
43719 if (t4file->user) {
43720 - if (copy_from_user(buf, dp, left))
43721 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43722 return -EFAULT;
43723 } else {
43724 memcpy(buf, dp, left);
43725 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
43726 }
43727 if (left) {
43728 if (config->user) {
43729 - if (copy_from_user(buf, dp, left))
43730 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43731 return -EFAULT;
43732 } else {
43733 memcpy(buf, dp, left);
43734 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
43735 index 9b856e1..fa03c92 100644
43736 --- a/drivers/isdn/i4l/isdn_common.c
43737 +++ b/drivers/isdn/i4l/isdn_common.c
43738 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
43739 } else
43740 return -EINVAL;
43741 case IIOCDBGVAR:
43742 + if (!capable(CAP_SYS_RAWIO))
43743 + return -EPERM;
43744 if (arg) {
43745 if (copy_to_user(argp, &dev, sizeof(ulong)))
43746 return -EFAULT;
43747 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
43748 index 91d5730..336523e 100644
43749 --- a/drivers/isdn/i4l/isdn_concap.c
43750 +++ b/drivers/isdn/i4l/isdn_concap.c
43751 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
43752 }
43753
43754 struct concap_device_ops isdn_concap_reliable_dl_dops = {
43755 - &isdn_concap_dl_data_req,
43756 - &isdn_concap_dl_connect_req,
43757 - &isdn_concap_dl_disconn_req
43758 + .data_req = &isdn_concap_dl_data_req,
43759 + .connect_req = &isdn_concap_dl_connect_req,
43760 + .disconn_req = &isdn_concap_dl_disconn_req
43761 };
43762
43763 /* The following should better go into a dedicated source file such that
43764 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
43765 index bc91261..2ef7e36 100644
43766 --- a/drivers/isdn/i4l/isdn_tty.c
43767 +++ b/drivers/isdn/i4l/isdn_tty.c
43768 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
43769
43770 #ifdef ISDN_DEBUG_MODEM_OPEN
43771 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
43772 - port->count);
43773 + atomic_read(&port->count));
43774 #endif
43775 - port->count++;
43776 + atomic_inc(&port->count);
43777 port->tty = tty;
43778 /*
43779 * Start up serial port
43780 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43781 #endif
43782 return;
43783 }
43784 - if ((tty->count == 1) && (port->count != 1)) {
43785 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
43786 /*
43787 * Uh, oh. tty->count is 1, which means that the tty
43788 * structure will be freed. Info->count should always
43789 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43790 * serial port won't be shutdown.
43791 */
43792 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
43793 - "info->count is %d\n", port->count);
43794 - port->count = 1;
43795 + "info->count is %d\n", atomic_read(&port->count));
43796 + atomic_set(&port->count, 1);
43797 }
43798 - if (--port->count < 0) {
43799 + if (atomic_dec_return(&port->count) < 0) {
43800 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
43801 - info->line, port->count);
43802 - port->count = 0;
43803 + info->line, atomic_read(&port->count));
43804 + atomic_set(&port->count, 0);
43805 }
43806 - if (port->count) {
43807 + if (atomic_read(&port->count)) {
43808 #ifdef ISDN_DEBUG_MODEM_OPEN
43809 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
43810 #endif
43811 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
43812 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
43813 return;
43814 isdn_tty_shutdown(info);
43815 - port->count = 0;
43816 + atomic_set(&port->count, 0);
43817 port->flags &= ~ASYNC_NORMAL_ACTIVE;
43818 port->tty = NULL;
43819 wake_up_interruptible(&port->open_wait);
43820 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
43821 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
43822 modem_info *info = &dev->mdm.info[i];
43823
43824 - if (info->port.count == 0)
43825 + if (atomic_read(&info->port.count) == 0)
43826 continue;
43827 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
43828 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
43829 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
43830 index e2d4e58..40cd045 100644
43831 --- a/drivers/isdn/i4l/isdn_x25iface.c
43832 +++ b/drivers/isdn/i4l/isdn_x25iface.c
43833 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
43834
43835
43836 static struct concap_proto_ops ix25_pops = {
43837 - &isdn_x25iface_proto_new,
43838 - &isdn_x25iface_proto_del,
43839 - &isdn_x25iface_proto_restart,
43840 - &isdn_x25iface_proto_close,
43841 - &isdn_x25iface_xmit,
43842 - &isdn_x25iface_receive,
43843 - &isdn_x25iface_connect_ind,
43844 - &isdn_x25iface_disconn_ind
43845 + .proto_new = &isdn_x25iface_proto_new,
43846 + .proto_del = &isdn_x25iface_proto_del,
43847 + .restart = &isdn_x25iface_proto_restart,
43848 + .close = &isdn_x25iface_proto_close,
43849 + .encap_and_xmit = &isdn_x25iface_xmit,
43850 + .data_ind = &isdn_x25iface_receive,
43851 + .connect_ind = &isdn_x25iface_connect_ind,
43852 + .disconn_ind = &isdn_x25iface_disconn_ind
43853 };
43854
43855 /* error message helper function */
43856 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
43857 index 6a7447c..cae33fe 100644
43858 --- a/drivers/isdn/icn/icn.c
43859 +++ b/drivers/isdn/icn/icn.c
43860 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
43861 if (count > len)
43862 count = len;
43863 if (user) {
43864 - if (copy_from_user(msg, buf, count))
43865 + if (count > sizeof msg || copy_from_user(msg, buf, count))
43866 return -EFAULT;
43867 } else
43868 memcpy(msg, buf, count);
43869 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
43870 index 87f7dff..7300125 100644
43871 --- a/drivers/isdn/mISDN/dsp_cmx.c
43872 +++ b/drivers/isdn/mISDN/dsp_cmx.c
43873 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
43874 static u16 dsp_count; /* last sample count */
43875 static int dsp_count_valid; /* if we have last sample count */
43876
43877 -void
43878 +void __intentional_overflow(-1)
43879 dsp_cmx_send(void *arg)
43880 {
43881 struct dsp_conf *conf;
43882 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
43883 index 0f9ed1e..2715d6f 100644
43884 --- a/drivers/leds/leds-clevo-mail.c
43885 +++ b/drivers/leds/leds-clevo-mail.c
43886 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
43887 * detected as working, but in reality it is not) as low as
43888 * possible.
43889 */
43890 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
43891 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
43892 {
43893 .callback = clevo_mail_led_dmi_callback,
43894 .ident = "Clevo D410J",
43895 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
43896 index 046cb70..6b20d39 100644
43897 --- a/drivers/leds/leds-ss4200.c
43898 +++ b/drivers/leds/leds-ss4200.c
43899 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
43900 * detected as working, but in reality it is not) as low as
43901 * possible.
43902 */
43903 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
43904 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
43905 {
43906 .callback = ss4200_led_dmi_callback,
43907 .ident = "Intel SS4200-E",
43908 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
43909 index 6590558..a74c5dd 100644
43910 --- a/drivers/lguest/core.c
43911 +++ b/drivers/lguest/core.c
43912 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
43913 * The end address needs +1 because __get_vm_area allocates an
43914 * extra guard page, so we need space for that.
43915 */
43916 +
43917 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
43918 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
43919 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
43920 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
43921 +#else
43922 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
43923 VM_ALLOC, switcher_addr, switcher_addr
43924 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
43925 +#endif
43926 +
43927 if (!switcher_vma) {
43928 err = -ENOMEM;
43929 printk("lguest: could not map switcher pages high\n");
43930 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
43931 * Now the Switcher is mapped at the right address, we can't fail!
43932 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
43933 */
43934 - memcpy(switcher_vma->addr, start_switcher_text,
43935 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
43936 end_switcher_text - start_switcher_text);
43937
43938 printk(KERN_INFO "lguest: mapped switcher at %p\n",
43939 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
43940 index e8b55c3..3514c37 100644
43941 --- a/drivers/lguest/page_tables.c
43942 +++ b/drivers/lguest/page_tables.c
43943 @@ -559,7 +559,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
43944 /*:*/
43945
43946 #ifdef CONFIG_X86_PAE
43947 -static void release_pmd(pmd_t *spmd)
43948 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
43949 {
43950 /* If the entry's not present, there's nothing to release. */
43951 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
43952 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
43953 index 922a1ac..9dd0c2a 100644
43954 --- a/drivers/lguest/x86/core.c
43955 +++ b/drivers/lguest/x86/core.c
43956 @@ -59,7 +59,7 @@ static struct {
43957 /* Offset from where switcher.S was compiled to where we've copied it */
43958 static unsigned long switcher_offset(void)
43959 {
43960 - return switcher_addr - (unsigned long)start_switcher_text;
43961 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
43962 }
43963
43964 /* This cpu's struct lguest_pages (after the Switcher text page) */
43965 @@ -99,7 +99,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
43966 * These copies are pretty cheap, so we do them unconditionally: */
43967 /* Save the current Host top-level page directory.
43968 */
43969 +
43970 +#ifdef CONFIG_PAX_PER_CPU_PGD
43971 + pages->state.host_cr3 = read_cr3();
43972 +#else
43973 pages->state.host_cr3 = __pa(current->mm->pgd);
43974 +#endif
43975 +
43976 /*
43977 * Set up the Guest's page tables to see this CPU's pages (and no
43978 * other CPU's pages).
43979 @@ -477,7 +483,7 @@ void __init lguest_arch_host_init(void)
43980 * compiled-in switcher code and the high-mapped copy we just made.
43981 */
43982 for (i = 0; i < IDT_ENTRIES; i++)
43983 - default_idt_entries[i] += switcher_offset();
43984 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
43985
43986 /*
43987 * Set up the Switcher's per-cpu areas.
43988 @@ -560,7 +566,7 @@ void __init lguest_arch_host_init(void)
43989 * it will be undisturbed when we switch. To change %cs and jump we
43990 * need this structure to feed to Intel's "lcall" instruction.
43991 */
43992 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
43993 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
43994 lguest_entry.segment = LGUEST_CS;
43995
43996 /*
43997 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
43998 index 40634b0..4f5855e 100644
43999 --- a/drivers/lguest/x86/switcher_32.S
44000 +++ b/drivers/lguest/x86/switcher_32.S
44001 @@ -87,6 +87,7 @@
44002 #include <asm/page.h>
44003 #include <asm/segment.h>
44004 #include <asm/lguest.h>
44005 +#include <asm/processor-flags.h>
44006
44007 // We mark the start of the code to copy
44008 // It's placed in .text tho it's never run here
44009 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
44010 // Changes type when we load it: damn Intel!
44011 // For after we switch over our page tables
44012 // That entry will be read-only: we'd crash.
44013 +
44014 +#ifdef CONFIG_PAX_KERNEXEC
44015 + mov %cr0, %edx
44016 + xor $X86_CR0_WP, %edx
44017 + mov %edx, %cr0
44018 +#endif
44019 +
44020 movl $(GDT_ENTRY_TSS*8), %edx
44021 ltr %dx
44022
44023 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
44024 // Let's clear it again for our return.
44025 // The GDT descriptor of the Host
44026 // Points to the table after two "size" bytes
44027 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
44028 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
44029 // Clear "used" from type field (byte 5, bit 2)
44030 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
44031 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
44032 +
44033 +#ifdef CONFIG_PAX_KERNEXEC
44034 + mov %cr0, %eax
44035 + xor $X86_CR0_WP, %eax
44036 + mov %eax, %cr0
44037 +#endif
44038
44039 // Once our page table's switched, the Guest is live!
44040 // The Host fades as we run this final step.
44041 @@ -295,13 +309,12 @@ deliver_to_host:
44042 // I consulted gcc, and it gave
44043 // These instructions, which I gladly credit:
44044 leal (%edx,%ebx,8), %eax
44045 - movzwl (%eax),%edx
44046 - movl 4(%eax), %eax
44047 - xorw %ax, %ax
44048 - orl %eax, %edx
44049 + movl 4(%eax), %edx
44050 + movw (%eax), %dx
44051 // Now the address of the handler's in %edx
44052 // We call it now: its "iret" drops us home.
44053 - jmp *%edx
44054 + ljmp $__KERNEL_CS, $1f
44055 +1: jmp *%edx
44056
44057 // Every interrupt can come to us here
44058 // But we must truly tell each apart.
44059 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
44060 index a08e3ee..df8ade2 100644
44061 --- a/drivers/md/bcache/closure.h
44062 +++ b/drivers/md/bcache/closure.h
44063 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
44064 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
44065 struct workqueue_struct *wq)
44066 {
44067 - BUG_ON(object_is_on_stack(cl));
44068 + BUG_ON(object_starts_on_stack(cl));
44069 closure_set_ip(cl);
44070 cl->fn = fn;
44071 cl->wq = wq;
44072 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
44073 index 1695ee5..89f18ab 100644
44074 --- a/drivers/md/bitmap.c
44075 +++ b/drivers/md/bitmap.c
44076 @@ -1784,7 +1784,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
44077 chunk_kb ? "KB" : "B");
44078 if (bitmap->storage.file) {
44079 seq_printf(seq, ", file: ");
44080 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
44081 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
44082 }
44083
44084 seq_printf(seq, "\n");
44085 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
44086 index 73f791b..8c5d3ac 100644
44087 --- a/drivers/md/dm-ioctl.c
44088 +++ b/drivers/md/dm-ioctl.c
44089 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
44090 cmd == DM_LIST_VERSIONS_CMD)
44091 return 0;
44092
44093 - if ((cmd == DM_DEV_CREATE_CMD)) {
44094 + if (cmd == DM_DEV_CREATE_CMD) {
44095 if (!*param->name) {
44096 DMWARN("name not supplied when creating device");
44097 return -EINVAL;
44098 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
44099 index 7dfdb5c..4caada6 100644
44100 --- a/drivers/md/dm-raid1.c
44101 +++ b/drivers/md/dm-raid1.c
44102 @@ -40,7 +40,7 @@ enum dm_raid1_error {
44103
44104 struct mirror {
44105 struct mirror_set *ms;
44106 - atomic_t error_count;
44107 + atomic_unchecked_t error_count;
44108 unsigned long error_type;
44109 struct dm_dev *dev;
44110 sector_t offset;
44111 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
44112 struct mirror *m;
44113
44114 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
44115 - if (!atomic_read(&m->error_count))
44116 + if (!atomic_read_unchecked(&m->error_count))
44117 return m;
44118
44119 return NULL;
44120 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
44121 * simple way to tell if a device has encountered
44122 * errors.
44123 */
44124 - atomic_inc(&m->error_count);
44125 + atomic_inc_unchecked(&m->error_count);
44126
44127 if (test_and_set_bit(error_type, &m->error_type))
44128 return;
44129 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
44130 struct mirror *m = get_default_mirror(ms);
44131
44132 do {
44133 - if (likely(!atomic_read(&m->error_count)))
44134 + if (likely(!atomic_read_unchecked(&m->error_count)))
44135 return m;
44136
44137 if (m-- == ms->mirror)
44138 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
44139 {
44140 struct mirror *default_mirror = get_default_mirror(m->ms);
44141
44142 - return !atomic_read(&default_mirror->error_count);
44143 + return !atomic_read_unchecked(&default_mirror->error_count);
44144 }
44145
44146 static int mirror_available(struct mirror_set *ms, struct bio *bio)
44147 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
44148 */
44149 if (likely(region_in_sync(ms, region, 1)))
44150 m = choose_mirror(ms, bio->bi_iter.bi_sector);
44151 - else if (m && atomic_read(&m->error_count))
44152 + else if (m && atomic_read_unchecked(&m->error_count))
44153 m = NULL;
44154
44155 if (likely(m))
44156 @@ -927,7 +927,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
44157 }
44158
44159 ms->mirror[mirror].ms = ms;
44160 - atomic_set(&(ms->mirror[mirror].error_count), 0);
44161 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
44162 ms->mirror[mirror].error_type = 0;
44163 ms->mirror[mirror].offset = offset;
44164
44165 @@ -1342,7 +1342,7 @@ static void mirror_resume(struct dm_target *ti)
44166 */
44167 static char device_status_char(struct mirror *m)
44168 {
44169 - if (!atomic_read(&(m->error_count)))
44170 + if (!atomic_read_unchecked(&(m->error_count)))
44171 return 'A';
44172
44173 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
44174 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
44175 index f478a4c..4b8e5ef 100644
44176 --- a/drivers/md/dm-stats.c
44177 +++ b/drivers/md/dm-stats.c
44178 @@ -382,7 +382,7 @@ do_sync_free:
44179 synchronize_rcu_expedited();
44180 dm_stat_free(&s->rcu_head);
44181 } else {
44182 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
44183 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
44184 call_rcu(&s->rcu_head, dm_stat_free);
44185 }
44186 return 0;
44187 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
44188 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
44189 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
44190 ));
44191 - ACCESS_ONCE(last->last_sector) = end_sector;
44192 - ACCESS_ONCE(last->last_rw) = bi_rw;
44193 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
44194 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
44195 }
44196
44197 rcu_read_lock();
44198 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
44199 index f8b37d4..5c5cafd 100644
44200 --- a/drivers/md/dm-stripe.c
44201 +++ b/drivers/md/dm-stripe.c
44202 @@ -21,7 +21,7 @@ struct stripe {
44203 struct dm_dev *dev;
44204 sector_t physical_start;
44205
44206 - atomic_t error_count;
44207 + atomic_unchecked_t error_count;
44208 };
44209
44210 struct stripe_c {
44211 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
44212 kfree(sc);
44213 return r;
44214 }
44215 - atomic_set(&(sc->stripe[i].error_count), 0);
44216 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
44217 }
44218
44219 ti->private = sc;
44220 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
44221 DMEMIT("%d ", sc->stripes);
44222 for (i = 0; i < sc->stripes; i++) {
44223 DMEMIT("%s ", sc->stripe[i].dev->name);
44224 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
44225 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
44226 'D' : 'A';
44227 }
44228 buffer[i] = '\0';
44229 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
44230 */
44231 for (i = 0; i < sc->stripes; i++)
44232 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
44233 - atomic_inc(&(sc->stripe[i].error_count));
44234 - if (atomic_read(&(sc->stripe[i].error_count)) <
44235 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
44236 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
44237 DM_IO_ERROR_THRESHOLD)
44238 schedule_work(&sc->trigger_event);
44239 }
44240 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
44241 index 3afae9e..4e1c954 100644
44242 --- a/drivers/md/dm-table.c
44243 +++ b/drivers/md/dm-table.c
44244 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
44245 if (!dev_size)
44246 return 0;
44247
44248 - if ((start >= dev_size) || (start + len > dev_size)) {
44249 + if ((start >= dev_size) || (len > dev_size - start)) {
44250 DMWARN("%s: %s too small for target: "
44251 "start=%llu, len=%llu, dev_size=%llu",
44252 dm_device_name(ti->table->md), bdevname(bdev, b),
44253 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
44254 index 43adbb8..7b34305 100644
44255 --- a/drivers/md/dm-thin-metadata.c
44256 +++ b/drivers/md/dm-thin-metadata.c
44257 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44258 {
44259 pmd->info.tm = pmd->tm;
44260 pmd->info.levels = 2;
44261 - pmd->info.value_type.context = pmd->data_sm;
44262 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44263 pmd->info.value_type.size = sizeof(__le64);
44264 pmd->info.value_type.inc = data_block_inc;
44265 pmd->info.value_type.dec = data_block_dec;
44266 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44267
44268 pmd->bl_info.tm = pmd->tm;
44269 pmd->bl_info.levels = 1;
44270 - pmd->bl_info.value_type.context = pmd->data_sm;
44271 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44272 pmd->bl_info.value_type.size = sizeof(__le64);
44273 pmd->bl_info.value_type.inc = data_block_inc;
44274 pmd->bl_info.value_type.dec = data_block_dec;
44275 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
44276 index 2caf5b3..104f98f 100644
44277 --- a/drivers/md/dm.c
44278 +++ b/drivers/md/dm.c
44279 @@ -185,9 +185,9 @@ struct mapped_device {
44280 /*
44281 * Event handling.
44282 */
44283 - atomic_t event_nr;
44284 + atomic_unchecked_t event_nr;
44285 wait_queue_head_t eventq;
44286 - atomic_t uevent_seq;
44287 + atomic_unchecked_t uevent_seq;
44288 struct list_head uevent_list;
44289 spinlock_t uevent_lock; /* Protect access to uevent_list */
44290
44291 @@ -2070,8 +2070,8 @@ static struct mapped_device *alloc_dev(int minor)
44292 spin_lock_init(&md->deferred_lock);
44293 atomic_set(&md->holders, 1);
44294 atomic_set(&md->open_count, 0);
44295 - atomic_set(&md->event_nr, 0);
44296 - atomic_set(&md->uevent_seq, 0);
44297 + atomic_set_unchecked(&md->event_nr, 0);
44298 + atomic_set_unchecked(&md->uevent_seq, 0);
44299 INIT_LIST_HEAD(&md->uevent_list);
44300 INIT_LIST_HEAD(&md->table_devices);
44301 spin_lock_init(&md->uevent_lock);
44302 @@ -2227,7 +2227,7 @@ static void event_callback(void *context)
44303
44304 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
44305
44306 - atomic_inc(&md->event_nr);
44307 + atomic_inc_unchecked(&md->event_nr);
44308 wake_up(&md->eventq);
44309 }
44310
44311 @@ -3041,18 +3041,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
44312
44313 uint32_t dm_next_uevent_seq(struct mapped_device *md)
44314 {
44315 - return atomic_add_return(1, &md->uevent_seq);
44316 + return atomic_add_return_unchecked(1, &md->uevent_seq);
44317 }
44318
44319 uint32_t dm_get_event_nr(struct mapped_device *md)
44320 {
44321 - return atomic_read(&md->event_nr);
44322 + return atomic_read_unchecked(&md->event_nr);
44323 }
44324
44325 int dm_wait_event(struct mapped_device *md, int event_nr)
44326 {
44327 return wait_event_interruptible(md->eventq,
44328 - (event_nr != atomic_read(&md->event_nr)));
44329 + (event_nr != atomic_read_unchecked(&md->event_nr)));
44330 }
44331
44332 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
44333 diff --git a/drivers/md/md.c b/drivers/md/md.c
44334 index 709755f..5bc3fa4 100644
44335 --- a/drivers/md/md.c
44336 +++ b/drivers/md/md.c
44337 @@ -190,10 +190,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
44338 * start build, activate spare
44339 */
44340 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
44341 -static atomic_t md_event_count;
44342 +static atomic_unchecked_t md_event_count;
44343 void md_new_event(struct mddev *mddev)
44344 {
44345 - atomic_inc(&md_event_count);
44346 + atomic_inc_unchecked(&md_event_count);
44347 wake_up(&md_event_waiters);
44348 }
44349 EXPORT_SYMBOL_GPL(md_new_event);
44350 @@ -203,7 +203,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
44351 */
44352 static void md_new_event_inintr(struct mddev *mddev)
44353 {
44354 - atomic_inc(&md_event_count);
44355 + atomic_inc_unchecked(&md_event_count);
44356 wake_up(&md_event_waiters);
44357 }
44358
44359 @@ -1422,7 +1422,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
44360 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
44361 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
44362 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
44363 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44364 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44365
44366 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
44367 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
44368 @@ -1673,7 +1673,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
44369 else
44370 sb->resync_offset = cpu_to_le64(0);
44371
44372 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
44373 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
44374
44375 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
44376 sb->size = cpu_to_le64(mddev->dev_sectors);
44377 @@ -2543,7 +2543,7 @@ __ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
44378 static ssize_t
44379 errors_show(struct md_rdev *rdev, char *page)
44380 {
44381 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
44382 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
44383 }
44384
44385 static ssize_t
44386 @@ -2552,7 +2552,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
44387 char *e;
44388 unsigned long n = simple_strtoul(buf, &e, 10);
44389 if (*buf && (*e == 0 || *e == '\n')) {
44390 - atomic_set(&rdev->corrected_errors, n);
44391 + atomic_set_unchecked(&rdev->corrected_errors, n);
44392 return len;
44393 }
44394 return -EINVAL;
44395 @@ -2997,8 +2997,8 @@ int md_rdev_init(struct md_rdev *rdev)
44396 rdev->sb_loaded = 0;
44397 rdev->bb_page = NULL;
44398 atomic_set(&rdev->nr_pending, 0);
44399 - atomic_set(&rdev->read_errors, 0);
44400 - atomic_set(&rdev->corrected_errors, 0);
44401 + atomic_set_unchecked(&rdev->read_errors, 0);
44402 + atomic_set_unchecked(&rdev->corrected_errors, 0);
44403
44404 INIT_LIST_HEAD(&rdev->same_set);
44405 init_waitqueue_head(&rdev->blocked_wait);
44406 @@ -6865,7 +6865,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
44407
44408 spin_unlock(&pers_lock);
44409 seq_printf(seq, "\n");
44410 - seq->poll_event = atomic_read(&md_event_count);
44411 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44412 return 0;
44413 }
44414 if (v == (void*)2) {
44415 @@ -6968,7 +6968,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
44416 return error;
44417
44418 seq = file->private_data;
44419 - seq->poll_event = atomic_read(&md_event_count);
44420 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44421 return error;
44422 }
44423
44424 @@ -6985,7 +6985,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
44425 /* always allow read */
44426 mask = POLLIN | POLLRDNORM;
44427
44428 - if (seq->poll_event != atomic_read(&md_event_count))
44429 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
44430 mask |= POLLERR | POLLPRI;
44431 return mask;
44432 }
44433 @@ -7032,7 +7032,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
44434 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
44435 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
44436 (int)part_stat_read(&disk->part0, sectors[1]) -
44437 - atomic_read(&disk->sync_io);
44438 + atomic_read_unchecked(&disk->sync_io);
44439 /* sync IO will cause sync_io to increase before the disk_stats
44440 * as sync_io is counted when a request starts, and
44441 * disk_stats is counted when it completes.
44442 diff --git a/drivers/md/md.h b/drivers/md/md.h
44443 index 03cec5b..0a658c1 100644
44444 --- a/drivers/md/md.h
44445 +++ b/drivers/md/md.h
44446 @@ -94,13 +94,13 @@ struct md_rdev {
44447 * only maintained for arrays that
44448 * support hot removal
44449 */
44450 - atomic_t read_errors; /* number of consecutive read errors that
44451 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
44452 * we have tried to ignore.
44453 */
44454 struct timespec last_read_error; /* monotonic time since our
44455 * last read error
44456 */
44457 - atomic_t corrected_errors; /* number of corrected read errors,
44458 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
44459 * for reporting to userspace and storing
44460 * in superblock.
44461 */
44462 @@ -448,7 +448,7 @@ static inline void rdev_dec_pending(struct md_rdev *rdev, struct mddev *mddev)
44463
44464 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
44465 {
44466 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44467 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44468 }
44469
44470 struct md_personality
44471 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
44472 index e8a9042..35bd145 100644
44473 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
44474 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
44475 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
44476 * Flick into a mode where all blocks get allocated in the new area.
44477 */
44478 smm->begin = old_len;
44479 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
44480 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
44481
44482 /*
44483 * Extend.
44484 @@ -714,7 +714,7 @@ out:
44485 /*
44486 * Switch back to normal behaviour.
44487 */
44488 - memcpy(sm, &ops, sizeof(*sm));
44489 + memcpy((void *)sm, &ops, sizeof(*sm));
44490 return r;
44491 }
44492
44493 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
44494 index 3e6d115..ffecdeb 100644
44495 --- a/drivers/md/persistent-data/dm-space-map.h
44496 +++ b/drivers/md/persistent-data/dm-space-map.h
44497 @@ -71,6 +71,7 @@ struct dm_space_map {
44498 dm_sm_threshold_fn fn,
44499 void *context);
44500 };
44501 +typedef struct dm_space_map __no_const dm_space_map_no_const;
44502
44503 /*----------------------------------------------------------------*/
44504
44505 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
44506 index 2f2f38f..f6a8ebe 100644
44507 --- a/drivers/md/raid1.c
44508 +++ b/drivers/md/raid1.c
44509 @@ -1932,7 +1932,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
44510 if (r1_sync_page_io(rdev, sect, s,
44511 bio->bi_io_vec[idx].bv_page,
44512 READ) != 0)
44513 - atomic_add(s, &rdev->corrected_errors);
44514 + atomic_add_unchecked(s, &rdev->corrected_errors);
44515 }
44516 sectors -= s;
44517 sect += s;
44518 @@ -2165,7 +2165,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
44519 !test_bit(Faulty, &rdev->flags)) {
44520 if (r1_sync_page_io(rdev, sect, s,
44521 conf->tmppage, READ)) {
44522 - atomic_add(s, &rdev->corrected_errors);
44523 + atomic_add_unchecked(s, &rdev->corrected_errors);
44524 printk(KERN_INFO
44525 "md/raid1:%s: read error corrected "
44526 "(%d sectors at %llu on %s)\n",
44527 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
44528 index 32e282f..5cec803 100644
44529 --- a/drivers/md/raid10.c
44530 +++ b/drivers/md/raid10.c
44531 @@ -1944,7 +1944,7 @@ static void end_sync_read(struct bio *bio, int error)
44532 /* The write handler will notice the lack of
44533 * R10BIO_Uptodate and record any errors etc
44534 */
44535 - atomic_add(r10_bio->sectors,
44536 + atomic_add_unchecked(r10_bio->sectors,
44537 &conf->mirrors[d].rdev->corrected_errors);
44538
44539 /* for reconstruct, we always reschedule after a read.
44540 @@ -2301,7 +2301,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44541 {
44542 struct timespec cur_time_mon;
44543 unsigned long hours_since_last;
44544 - unsigned int read_errors = atomic_read(&rdev->read_errors);
44545 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
44546
44547 ktime_get_ts(&cur_time_mon);
44548
44549 @@ -2323,9 +2323,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44550 * overflowing the shift of read_errors by hours_since_last.
44551 */
44552 if (hours_since_last >= 8 * sizeof(read_errors))
44553 - atomic_set(&rdev->read_errors, 0);
44554 + atomic_set_unchecked(&rdev->read_errors, 0);
44555 else
44556 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
44557 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
44558 }
44559
44560 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
44561 @@ -2379,8 +2379,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44562 return;
44563
44564 check_decay_read_errors(mddev, rdev);
44565 - atomic_inc(&rdev->read_errors);
44566 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
44567 + atomic_inc_unchecked(&rdev->read_errors);
44568 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
44569 char b[BDEVNAME_SIZE];
44570 bdevname(rdev->bdev, b);
44571
44572 @@ -2388,7 +2388,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44573 "md/raid10:%s: %s: Raid device exceeded "
44574 "read_error threshold [cur %d:max %d]\n",
44575 mdname(mddev), b,
44576 - atomic_read(&rdev->read_errors), max_read_errors);
44577 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
44578 printk(KERN_NOTICE
44579 "md/raid10:%s: %s: Failing raid device\n",
44580 mdname(mddev), b);
44581 @@ -2543,7 +2543,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44582 sect +
44583 choose_data_offset(r10_bio, rdev)),
44584 bdevname(rdev->bdev, b));
44585 - atomic_add(s, &rdev->corrected_errors);
44586 + atomic_add_unchecked(s, &rdev->corrected_errors);
44587 }
44588
44589 rdev_dec_pending(rdev, mddev);
44590 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
44591 index 8577cc7..e80e05d 100644
44592 --- a/drivers/md/raid5.c
44593 +++ b/drivers/md/raid5.c
44594 @@ -1730,6 +1730,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
44595 return 1;
44596 }
44597
44598 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44599 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
44600 +#endif
44601 +
44602 static int grow_stripes(struct r5conf *conf, int num)
44603 {
44604 struct kmem_cache *sc;
44605 @@ -1741,7 +1745,11 @@ static int grow_stripes(struct r5conf *conf, int num)
44606 "raid%d-%s", conf->level, mdname(conf->mddev));
44607 else
44608 sprintf(conf->cache_name[0],
44609 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44610 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
44611 +#else
44612 "raid%d-%p", conf->level, conf->mddev);
44613 +#endif
44614 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
44615
44616 conf->active_name = 0;
44617 @@ -2017,21 +2025,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
44618 mdname(conf->mddev), STRIPE_SECTORS,
44619 (unsigned long long)s,
44620 bdevname(rdev->bdev, b));
44621 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
44622 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
44623 clear_bit(R5_ReadError, &sh->dev[i].flags);
44624 clear_bit(R5_ReWrite, &sh->dev[i].flags);
44625 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
44626 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
44627
44628 - if (atomic_read(&rdev->read_errors))
44629 - atomic_set(&rdev->read_errors, 0);
44630 + if (atomic_read_unchecked(&rdev->read_errors))
44631 + atomic_set_unchecked(&rdev->read_errors, 0);
44632 } else {
44633 const char *bdn = bdevname(rdev->bdev, b);
44634 int retry = 0;
44635 int set_bad = 0;
44636
44637 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
44638 - atomic_inc(&rdev->read_errors);
44639 + atomic_inc_unchecked(&rdev->read_errors);
44640 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
44641 printk_ratelimited(
44642 KERN_WARNING
44643 @@ -2059,7 +2067,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
44644 mdname(conf->mddev),
44645 (unsigned long long)s,
44646 bdn);
44647 - } else if (atomic_read(&rdev->read_errors)
44648 + } else if (atomic_read_unchecked(&rdev->read_errors)
44649 > conf->max_nr_stripes)
44650 printk(KERN_WARNING
44651 "md/raid:%s: Too many read errors, failing device %s.\n",
44652 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
44653 index 983db75..ef9248c 100644
44654 --- a/drivers/media/dvb-core/dvbdev.c
44655 +++ b/drivers/media/dvb-core/dvbdev.c
44656 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
44657 const struct dvb_device *template, void *priv, int type)
44658 {
44659 struct dvb_device *dvbdev;
44660 - struct file_operations *dvbdevfops;
44661 + file_operations_no_const *dvbdevfops;
44662 struct device *clsdev;
44663 int minor;
44664 int id;
44665 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
44666 index 6ad22b6..6e90e2a 100644
44667 --- a/drivers/media/dvb-frontends/af9033.h
44668 +++ b/drivers/media/dvb-frontends/af9033.h
44669 @@ -96,6 +96,6 @@ struct af9033_ops {
44670 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
44671 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
44672 int onoff);
44673 -};
44674 +} __no_const;
44675
44676 #endif /* AF9033_H */
44677 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
44678 index 9b6c3bb..baeb5c7 100644
44679 --- a/drivers/media/dvb-frontends/dib3000.h
44680 +++ b/drivers/media/dvb-frontends/dib3000.h
44681 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
44682 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
44683 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
44684 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
44685 -};
44686 +} __no_const;
44687
44688 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
44689 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
44690 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
44691 index 1fea0e9..321ce8f 100644
44692 --- a/drivers/media/dvb-frontends/dib7000p.h
44693 +++ b/drivers/media/dvb-frontends/dib7000p.h
44694 @@ -64,7 +64,7 @@ struct dib7000p_ops {
44695 int (*get_adc_power)(struct dvb_frontend *fe);
44696 int (*slave_reset)(struct dvb_frontend *fe);
44697 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
44698 -};
44699 +} __no_const;
44700
44701 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
44702 void *dib7000p_attach(struct dib7000p_ops *ops);
44703 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
44704 index 84cc103..5780c54 100644
44705 --- a/drivers/media/dvb-frontends/dib8000.h
44706 +++ b/drivers/media/dvb-frontends/dib8000.h
44707 @@ -61,7 +61,7 @@ struct dib8000_ops {
44708 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
44709 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
44710 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
44711 -};
44712 +} __no_const;
44713
44714 #if IS_ENABLED(CONFIG_DVB_DIB8000)
44715 void *dib8000_attach(struct dib8000_ops *ops);
44716 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
44717 index 860c98fc..497fa25 100644
44718 --- a/drivers/media/pci/cx88/cx88-video.c
44719 +++ b/drivers/media/pci/cx88/cx88-video.c
44720 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
44721
44722 /* ------------------------------------------------------------------ */
44723
44724 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44725 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44726 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44727 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44728 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44729 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44730
44731 module_param_array(video_nr, int, NULL, 0444);
44732 module_param_array(vbi_nr, int, NULL, 0444);
44733 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
44734 index 802642d..5534900 100644
44735 --- a/drivers/media/pci/ivtv/ivtv-driver.c
44736 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
44737 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
44738 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
44739
44740 /* ivtv instance counter */
44741 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
44742 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
44743
44744 /* Parameter declarations */
44745 static int cardtype[IVTV_MAX_CARDS];
44746 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
44747 index 8cbe6b4..ea3601c 100644
44748 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
44749 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
44750 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
44751
44752 static int solo_sysfs_init(struct solo_dev *solo_dev)
44753 {
44754 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
44755 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
44756 struct device *dev = &solo_dev->dev;
44757 const char *driver;
44758 int i;
44759 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
44760 index c7141f2..5301fec 100644
44761 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
44762 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
44763 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
44764
44765 int solo_g723_init(struct solo_dev *solo_dev)
44766 {
44767 - static struct snd_device_ops ops = { NULL };
44768 + static struct snd_device_ops ops = { };
44769 struct snd_card *card;
44770 struct snd_kcontrol_new kctl;
44771 char name[32];
44772 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44773 index 8c84846..27b4f83 100644
44774 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
44775 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44776 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
44777
44778 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
44779 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
44780 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
44781 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
44782 if (p2m_id < 0)
44783 p2m_id = -p2m_id;
44784 }
44785 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
44786 index bd8edfa..e82ed85 100644
44787 --- a/drivers/media/pci/solo6x10/solo6x10.h
44788 +++ b/drivers/media/pci/solo6x10/solo6x10.h
44789 @@ -220,7 +220,7 @@ struct solo_dev {
44790
44791 /* P2M DMA Engine */
44792 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
44793 - atomic_t p2m_count;
44794 + atomic_unchecked_t p2m_count;
44795 int p2m_jiffies;
44796 unsigned int p2m_timeouts;
44797
44798 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
44799 index c135165..dc69499 100644
44800 --- a/drivers/media/pci/tw68/tw68-core.c
44801 +++ b/drivers/media/pci/tw68/tw68-core.c
44802 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
44803 module_param_array(card, int, NULL, 0444);
44804 MODULE_PARM_DESC(card, "card type");
44805
44806 -static atomic_t tw68_instance = ATOMIC_INIT(0);
44807 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
44808
44809 /* ------------------------------------------------------------------ */
44810
44811 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
44812 index ba2d8f9..1566684 100644
44813 --- a/drivers/media/platform/omap/omap_vout.c
44814 +++ b/drivers/media/platform/omap/omap_vout.c
44815 @@ -63,7 +63,6 @@ enum omap_vout_channels {
44816 OMAP_VIDEO2,
44817 };
44818
44819 -static struct videobuf_queue_ops video_vbq_ops;
44820 /* Variables configurable through module params*/
44821 static u32 video1_numbuffers = 3;
44822 static u32 video2_numbuffers = 3;
44823 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
44824 {
44825 struct videobuf_queue *q;
44826 struct omap_vout_device *vout = NULL;
44827 + static struct videobuf_queue_ops video_vbq_ops = {
44828 + .buf_setup = omap_vout_buffer_setup,
44829 + .buf_prepare = omap_vout_buffer_prepare,
44830 + .buf_release = omap_vout_buffer_release,
44831 + .buf_queue = omap_vout_buffer_queue,
44832 + };
44833
44834 vout = video_drvdata(file);
44835 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
44836 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
44837 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
44838
44839 q = &vout->vbq;
44840 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
44841 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
44842 - video_vbq_ops.buf_release = omap_vout_buffer_release;
44843 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
44844 spin_lock_init(&vout->vbq_lock);
44845
44846 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
44847 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
44848 index fb2acc5..a2fcbdc4 100644
44849 --- a/drivers/media/platform/s5p-tv/mixer.h
44850 +++ b/drivers/media/platform/s5p-tv/mixer.h
44851 @@ -156,7 +156,7 @@ struct mxr_layer {
44852 /** layer index (unique identifier) */
44853 int idx;
44854 /** callbacks for layer methods */
44855 - struct mxr_layer_ops ops;
44856 + struct mxr_layer_ops *ops;
44857 /** format array */
44858 const struct mxr_format **fmt_array;
44859 /** size of format array */
44860 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44861 index 74344c7..a39e70e 100644
44862 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44863 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44864 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
44865 {
44866 struct mxr_layer *layer;
44867 int ret;
44868 - struct mxr_layer_ops ops = {
44869 + static struct mxr_layer_ops ops = {
44870 .release = mxr_graph_layer_release,
44871 .buffer_set = mxr_graph_buffer_set,
44872 .stream_set = mxr_graph_stream_set,
44873 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
44874 index b713403..53cb5ad 100644
44875 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
44876 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
44877 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
44878 layer->update_buf = next;
44879 }
44880
44881 - layer->ops.buffer_set(layer, layer->update_buf);
44882 + layer->ops->buffer_set(layer, layer->update_buf);
44883
44884 if (done && done != layer->shadow_buf)
44885 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
44886 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
44887 index b4d2696..91df48e 100644
44888 --- a/drivers/media/platform/s5p-tv/mixer_video.c
44889 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
44890 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
44891 layer->geo.src.height = layer->geo.src.full_height;
44892
44893 mxr_geometry_dump(mdev, &layer->geo);
44894 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44895 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44896 mxr_geometry_dump(mdev, &layer->geo);
44897 }
44898
44899 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
44900 layer->geo.dst.full_width = mbus_fmt.width;
44901 layer->geo.dst.full_height = mbus_fmt.height;
44902 layer->geo.dst.field = mbus_fmt.field;
44903 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44904 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44905
44906 mxr_geometry_dump(mdev, &layer->geo);
44907 }
44908 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
44909 /* set source size to highest accepted value */
44910 geo->src.full_width = max(geo->dst.full_width, pix->width);
44911 geo->src.full_height = max(geo->dst.full_height, pix->height);
44912 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44913 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44914 mxr_geometry_dump(mdev, &layer->geo);
44915 /* set cropping to total visible screen */
44916 geo->src.width = pix->width;
44917 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
44918 geo->src.x_offset = 0;
44919 geo->src.y_offset = 0;
44920 /* assure consistency of geometry */
44921 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
44922 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
44923 mxr_geometry_dump(mdev, &layer->geo);
44924 /* set full size to lowest possible value */
44925 geo->src.full_width = 0;
44926 geo->src.full_height = 0;
44927 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44928 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44929 mxr_geometry_dump(mdev, &layer->geo);
44930
44931 /* returning results */
44932 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
44933 target->width = s->r.width;
44934 target->height = s->r.height;
44935
44936 - layer->ops.fix_geometry(layer, stage, s->flags);
44937 + layer->ops->fix_geometry(layer, stage, s->flags);
44938
44939 /* retrieve update selection rectangle */
44940 res.left = target->x_offset;
44941 @@ -954,13 +954,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
44942 mxr_output_get(mdev);
44943
44944 mxr_layer_update_output(layer);
44945 - layer->ops.format_set(layer);
44946 + layer->ops->format_set(layer);
44947 /* enabling layer in hardware */
44948 spin_lock_irqsave(&layer->enq_slock, flags);
44949 layer->state = MXR_LAYER_STREAMING;
44950 spin_unlock_irqrestore(&layer->enq_slock, flags);
44951
44952 - layer->ops.stream_set(layer, MXR_ENABLE);
44953 + layer->ops->stream_set(layer, MXR_ENABLE);
44954 mxr_streamer_get(mdev);
44955
44956 return 0;
44957 @@ -1030,7 +1030,7 @@ static void stop_streaming(struct vb2_queue *vq)
44958 spin_unlock_irqrestore(&layer->enq_slock, flags);
44959
44960 /* disabling layer in hardware */
44961 - layer->ops.stream_set(layer, MXR_DISABLE);
44962 + layer->ops->stream_set(layer, MXR_DISABLE);
44963 /* remove one streamer */
44964 mxr_streamer_put(mdev);
44965 /* allow changes in output configuration */
44966 @@ -1068,8 +1068,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
44967
44968 void mxr_layer_release(struct mxr_layer *layer)
44969 {
44970 - if (layer->ops.release)
44971 - layer->ops.release(layer);
44972 + if (layer->ops->release)
44973 + layer->ops->release(layer);
44974 }
44975
44976 void mxr_base_layer_release(struct mxr_layer *layer)
44977 @@ -1095,7 +1095,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
44978
44979 layer->mdev = mdev;
44980 layer->idx = idx;
44981 - layer->ops = *ops;
44982 + layer->ops = ops;
44983
44984 spin_lock_init(&layer->enq_slock);
44985 INIT_LIST_HEAD(&layer->enq_list);
44986 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
44987 index c9388c4..ce71ece 100644
44988 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
44989 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
44990 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
44991 {
44992 struct mxr_layer *layer;
44993 int ret;
44994 - struct mxr_layer_ops ops = {
44995 + static struct mxr_layer_ops ops = {
44996 .release = mxr_vp_layer_release,
44997 .buffer_set = mxr_vp_buffer_set,
44998 .stream_set = mxr_vp_stream_set,
44999 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
45000 index 82affae..42833ec 100644
45001 --- a/drivers/media/radio/radio-cadet.c
45002 +++ b/drivers/media/radio/radio-cadet.c
45003 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45004 unsigned char readbuf[RDS_BUFFER];
45005 int i = 0;
45006
45007 + if (count > RDS_BUFFER)
45008 + return -EFAULT;
45009 mutex_lock(&dev->lock);
45010 if (dev->rdsstat == 0)
45011 cadet_start_rds(dev);
45012 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45013 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
45014 mutex_unlock(&dev->lock);
45015
45016 - if (i && copy_to_user(data, readbuf, i))
45017 - return -EFAULT;
45018 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
45019 + i = -EFAULT;
45020 +
45021 return i;
45022 }
45023
45024 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
45025 index 5236035..c622c74 100644
45026 --- a/drivers/media/radio/radio-maxiradio.c
45027 +++ b/drivers/media/radio/radio-maxiradio.c
45028 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
45029 /* TEA5757 pin mappings */
45030 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
45031
45032 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
45033 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
45034
45035 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
45036 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
45037 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
45038 index 050b3bb..79f62b9 100644
45039 --- a/drivers/media/radio/radio-shark.c
45040 +++ b/drivers/media/radio/radio-shark.c
45041 @@ -79,7 +79,7 @@ struct shark_device {
45042 u32 last_val;
45043 };
45044
45045 -static atomic_t shark_instance = ATOMIC_INIT(0);
45046 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45047
45048 static void shark_write_val(struct snd_tea575x *tea, u32 val)
45049 {
45050 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
45051 index 8654e0d..0608a64 100644
45052 --- a/drivers/media/radio/radio-shark2.c
45053 +++ b/drivers/media/radio/radio-shark2.c
45054 @@ -74,7 +74,7 @@ struct shark_device {
45055 u8 *transfer_buffer;
45056 };
45057
45058 -static atomic_t shark_instance = ATOMIC_INIT(0);
45059 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45060
45061 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
45062 {
45063 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
45064 index dccf586..d5db411 100644
45065 --- a/drivers/media/radio/radio-si476x.c
45066 +++ b/drivers/media/radio/radio-si476x.c
45067 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
45068 struct si476x_radio *radio;
45069 struct v4l2_ctrl *ctrl;
45070
45071 - static atomic_t instance = ATOMIC_INIT(0);
45072 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
45073
45074 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
45075 if (!radio)
45076 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
45077 index 704397f..4d05977 100644
45078 --- a/drivers/media/radio/wl128x/fmdrv_common.c
45079 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
45080 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
45081 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
45082
45083 /* Radio Nr */
45084 -static u32 radio_nr = -1;
45085 +static int radio_nr = -1;
45086 module_param(radio_nr, int, 0444);
45087 MODULE_PARM_DESC(radio_nr, "Radio Nr");
45088
45089 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45090 index 9fd1527..8927230 100644
45091 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
45092 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45093 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
45094
45095 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
45096 {
45097 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
45098 - char result[64];
45099 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
45100 - sizeof(result), 0);
45101 + char *buf;
45102 + char *result;
45103 + int retval;
45104 +
45105 + buf = kmalloc(2, GFP_KERNEL);
45106 + if (buf == NULL)
45107 + return -ENOMEM;
45108 + result = kmalloc(64, GFP_KERNEL);
45109 + if (result == NULL) {
45110 + kfree(buf);
45111 + return -ENOMEM;
45112 + }
45113 +
45114 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
45115 + buf[1] = enable ? 1 : 0;
45116 +
45117 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
45118 +
45119 + kfree(buf);
45120 + kfree(result);
45121 + return retval;
45122 }
45123
45124 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
45125 {
45126 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
45127 - char state[3];
45128 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
45129 + char *buf;
45130 + char *state;
45131 + int retval;
45132 +
45133 + buf = kmalloc(2, GFP_KERNEL);
45134 + if (buf == NULL)
45135 + return -ENOMEM;
45136 + state = kmalloc(3, GFP_KERNEL);
45137 + if (state == NULL) {
45138 + kfree(buf);
45139 + return -ENOMEM;
45140 + }
45141 +
45142 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
45143 + buf[1] = enable ? 1 : 0;
45144 +
45145 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
45146 +
45147 + kfree(buf);
45148 + kfree(state);
45149 + return retval;
45150 }
45151
45152 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45153 {
45154 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
45155 - char state[3];
45156 + char *query;
45157 + char *state;
45158 int ret;
45159 + query = kmalloc(1, GFP_KERNEL);
45160 + if (query == NULL)
45161 + return -ENOMEM;
45162 + state = kmalloc(3, GFP_KERNEL);
45163 + if (state == NULL) {
45164 + kfree(query);
45165 + return -ENOMEM;
45166 + }
45167 +
45168 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
45169
45170 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
45171
45172 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
45173 - sizeof(state), 0);
45174 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
45175 if (ret < 0) {
45176 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
45177 "state info\n");
45178 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45179
45180 /* Copy this pointer as we are gonna need it in the release phase */
45181 cinergyt2_usb_device = adap->dev;
45182 -
45183 + kfree(query);
45184 + kfree(state);
45185 return 0;
45186 }
45187
45188 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
45189 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45190 {
45191 struct cinergyt2_state *st = d->priv;
45192 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
45193 + u8 *key, *cmd;
45194 int i;
45195
45196 + cmd = kmalloc(1, GFP_KERNEL);
45197 + if (cmd == NULL)
45198 + return -EINVAL;
45199 + key = kzalloc(5, GFP_KERNEL);
45200 + if (key == NULL) {
45201 + kfree(cmd);
45202 + return -EINVAL;
45203 + }
45204 +
45205 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
45206 +
45207 *state = REMOTE_NO_KEY_PRESSED;
45208
45209 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
45210 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
45211 if (key[4] == 0xff) {
45212 /* key repeat */
45213 st->rc_counter++;
45214 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45215 *event = d->last_event;
45216 deb_rc("repeat key, event %x\n",
45217 *event);
45218 - return 0;
45219 + goto out;
45220 }
45221 }
45222 deb_rc("repeated key (non repeatable)\n");
45223 }
45224 - return 0;
45225 + goto out;
45226 }
45227
45228 /* hack to pass checksum on the custom field */
45229 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45230
45231 deb_rc("key: %*ph\n", 5, key);
45232 }
45233 +out:
45234 + kfree(cmd);
45235 + kfree(key);
45236 return 0;
45237 }
45238
45239 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45240 index c890fe4..f9b2ae6 100644
45241 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45242 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45243 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
45244 fe_status_t *status)
45245 {
45246 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45247 - struct dvbt_get_status_msg result;
45248 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45249 + struct dvbt_get_status_msg *result;
45250 + u8 *cmd;
45251 int ret;
45252
45253 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
45254 - sizeof(result), 0);
45255 + cmd = kmalloc(1, GFP_KERNEL);
45256 + if (cmd == NULL)
45257 + return -ENOMEM;
45258 + result = kmalloc(sizeof(*result), GFP_KERNEL);
45259 + if (result == NULL) {
45260 + kfree(cmd);
45261 + return -ENOMEM;
45262 + }
45263 +
45264 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45265 +
45266 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
45267 + sizeof(*result), 0);
45268 if (ret < 0)
45269 - return ret;
45270 + goto out;
45271
45272 *status = 0;
45273
45274 - if (0xffff - le16_to_cpu(result.gain) > 30)
45275 + if (0xffff - le16_to_cpu(result->gain) > 30)
45276 *status |= FE_HAS_SIGNAL;
45277 - if (result.lock_bits & (1 << 6))
45278 + if (result->lock_bits & (1 << 6))
45279 *status |= FE_HAS_LOCK;
45280 - if (result.lock_bits & (1 << 5))
45281 + if (result->lock_bits & (1 << 5))
45282 *status |= FE_HAS_SYNC;
45283 - if (result.lock_bits & (1 << 4))
45284 + if (result->lock_bits & (1 << 4))
45285 *status |= FE_HAS_CARRIER;
45286 - if (result.lock_bits & (1 << 1))
45287 + if (result->lock_bits & (1 << 1))
45288 *status |= FE_HAS_VITERBI;
45289
45290 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
45291 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
45292 *status &= ~FE_HAS_LOCK;
45293
45294 - return 0;
45295 +out:
45296 + kfree(cmd);
45297 + kfree(result);
45298 + return ret;
45299 }
45300
45301 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
45302 {
45303 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45304 - struct dvbt_get_status_msg status;
45305 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45306 + struct dvbt_get_status_msg *status;
45307 + char *cmd;
45308 int ret;
45309
45310 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45311 - sizeof(status), 0);
45312 + cmd = kmalloc(1, GFP_KERNEL);
45313 + if (cmd == NULL)
45314 + return -ENOMEM;
45315 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45316 + if (status == NULL) {
45317 + kfree(cmd);
45318 + return -ENOMEM;
45319 + }
45320 +
45321 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45322 +
45323 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45324 + sizeof(*status), 0);
45325 if (ret < 0)
45326 - return ret;
45327 + goto out;
45328
45329 - *ber = le32_to_cpu(status.viterbi_error_rate);
45330 + *ber = le32_to_cpu(status->viterbi_error_rate);
45331 +out:
45332 + kfree(cmd);
45333 + kfree(status);
45334 return 0;
45335 }
45336
45337 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
45338 {
45339 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45340 - struct dvbt_get_status_msg status;
45341 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45342 + struct dvbt_get_status_msg *status;
45343 + u8 *cmd;
45344 int ret;
45345
45346 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
45347 - sizeof(status), 0);
45348 + cmd = kmalloc(1, GFP_KERNEL);
45349 + if (cmd == NULL)
45350 + return -ENOMEM;
45351 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45352 + if (status == NULL) {
45353 + kfree(cmd);
45354 + return -ENOMEM;
45355 + }
45356 +
45357 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45358 +
45359 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
45360 + sizeof(*status), 0);
45361 if (ret < 0) {
45362 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
45363 ret);
45364 - return ret;
45365 + goto out;
45366 }
45367 - *unc = le32_to_cpu(status.uncorrected_block_count);
45368 - return 0;
45369 + *unc = le32_to_cpu(status->uncorrected_block_count);
45370 +
45371 +out:
45372 + kfree(cmd);
45373 + kfree(status);
45374 + return ret;
45375 }
45376
45377 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
45378 u16 *strength)
45379 {
45380 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45381 - struct dvbt_get_status_msg status;
45382 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45383 + struct dvbt_get_status_msg *status;
45384 + char *cmd;
45385 int ret;
45386
45387 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45388 - sizeof(status), 0);
45389 + cmd = kmalloc(1, GFP_KERNEL);
45390 + if (cmd == NULL)
45391 + return -ENOMEM;
45392 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45393 + if (status == NULL) {
45394 + kfree(cmd);
45395 + return -ENOMEM;
45396 + }
45397 +
45398 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45399 +
45400 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45401 + sizeof(*status), 0);
45402 if (ret < 0) {
45403 err("cinergyt2_fe_read_signal_strength() Failed!"
45404 " (Error=%d)\n", ret);
45405 - return ret;
45406 + goto out;
45407 }
45408 - *strength = (0xffff - le16_to_cpu(status.gain));
45409 + *strength = (0xffff - le16_to_cpu(status->gain));
45410 +
45411 +out:
45412 + kfree(cmd);
45413 + kfree(status);
45414 return 0;
45415 }
45416
45417 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
45418 {
45419 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45420 - struct dvbt_get_status_msg status;
45421 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45422 + struct dvbt_get_status_msg *status;
45423 + char *cmd;
45424 int ret;
45425
45426 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45427 - sizeof(status), 0);
45428 + cmd = kmalloc(1, GFP_KERNEL);
45429 + if (cmd == NULL)
45430 + return -ENOMEM;
45431 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45432 + if (status == NULL) {
45433 + kfree(cmd);
45434 + return -ENOMEM;
45435 + }
45436 +
45437 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45438 +
45439 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45440 + sizeof(*status), 0);
45441 if (ret < 0) {
45442 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
45443 - return ret;
45444 + goto out;
45445 }
45446 - *snr = (status.snr << 8) | status.snr;
45447 - return 0;
45448 + *snr = (status->snr << 8) | status->snr;
45449 +
45450 +out:
45451 + kfree(cmd);
45452 + kfree(status);
45453 + return ret;
45454 }
45455
45456 static int cinergyt2_fe_init(struct dvb_frontend *fe)
45457 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
45458 {
45459 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
45460 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45461 - struct dvbt_set_parameters_msg param;
45462 - char result[2];
45463 + struct dvbt_set_parameters_msg *param;
45464 + char *result;
45465 int err;
45466
45467 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45468 - param.tps = cpu_to_le16(compute_tps(fep));
45469 - param.freq = cpu_to_le32(fep->frequency / 1000);
45470 - param.flags = 0;
45471 + result = kmalloc(2, GFP_KERNEL);
45472 + if (result == NULL)
45473 + return -ENOMEM;
45474 + param = kmalloc(sizeof(*param), GFP_KERNEL);
45475 + if (param == NULL) {
45476 + kfree(result);
45477 + return -ENOMEM;
45478 + }
45479 +
45480 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45481 + param->tps = cpu_to_le16(compute_tps(fep));
45482 + param->freq = cpu_to_le32(fep->frequency / 1000);
45483 + param->flags = 0;
45484
45485 switch (fep->bandwidth_hz) {
45486 default:
45487 case 8000000:
45488 - param.bandwidth = 8;
45489 + param->bandwidth = 8;
45490 break;
45491 case 7000000:
45492 - param.bandwidth = 7;
45493 + param->bandwidth = 7;
45494 break;
45495 case 6000000:
45496 - param.bandwidth = 6;
45497 + param->bandwidth = 6;
45498 break;
45499 }
45500
45501 err = dvb_usb_generic_rw(state->d,
45502 - (char *)&param, sizeof(param),
45503 - result, sizeof(result), 0);
45504 + (char *)param, sizeof(*param),
45505 + result, 2, 0);
45506 if (err < 0)
45507 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
45508
45509 - return (err < 0) ? err : 0;
45510 + kfree(result);
45511 + kfree(param);
45512 + return err;
45513 }
45514
45515 static void cinergyt2_fe_release(struct dvb_frontend *fe)
45516 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45517 index 733a7ff..f8b52e3 100644
45518 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45519 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45520 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
45521
45522 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
45523 {
45524 - struct hexline hx;
45525 - u8 reset;
45526 + struct hexline *hx;
45527 + u8 *reset;
45528 int ret,pos=0;
45529
45530 + reset = kmalloc(1, GFP_KERNEL);
45531 + if (reset == NULL)
45532 + return -ENOMEM;
45533 +
45534 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
45535 + if (hx == NULL) {
45536 + kfree(reset);
45537 + return -ENOMEM;
45538 + }
45539 +
45540 /* stop the CPU */
45541 - reset = 1;
45542 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
45543 + reset[0] = 1;
45544 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
45545 err("could not stop the USB controller CPU.");
45546
45547 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
45548 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
45549 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
45550 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
45551 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
45552 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
45553
45554 - if (ret != hx.len) {
45555 + if (ret != hx->len) {
45556 err("error while transferring firmware "
45557 "(transferred size: %d, block size: %d)",
45558 - ret,hx.len);
45559 + ret,hx->len);
45560 ret = -EINVAL;
45561 break;
45562 }
45563 }
45564 if (ret < 0) {
45565 err("firmware download failed at %d with %d",pos,ret);
45566 + kfree(reset);
45567 + kfree(hx);
45568 return ret;
45569 }
45570
45571 if (ret == 0) {
45572 /* restart the CPU */
45573 - reset = 0;
45574 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
45575 + reset[0] = 0;
45576 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
45577 err("could not restart the USB controller CPU.");
45578 ret = -EINVAL;
45579 }
45580 } else
45581 ret = -EIO;
45582
45583 + kfree(reset);
45584 + kfree(hx);
45585 +
45586 return ret;
45587 }
45588 EXPORT_SYMBOL(usb_cypress_load_firmware);
45589 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
45590 index 1a3df10..57997a5 100644
45591 --- a/drivers/media/usb/dvb-usb/dw2102.c
45592 +++ b/drivers/media/usb/dvb-usb/dw2102.c
45593 @@ -118,7 +118,7 @@ struct su3000_state {
45594
45595 struct s6x0_state {
45596 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
45597 -};
45598 +} __no_const;
45599
45600 /* debug */
45601 static int dvb_usb_dw2102_debug;
45602 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
45603 index 5801ae7..83f71fa 100644
45604 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
45605 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
45606 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
45607 static int technisat_usb2_i2c_access(struct usb_device *udev,
45608 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
45609 {
45610 - u8 b[64];
45611 - int ret, actual_length;
45612 + u8 *b = kmalloc(64, GFP_KERNEL);
45613 + int ret, actual_length, error = 0;
45614 +
45615 + if (b == NULL)
45616 + return -ENOMEM;
45617
45618 deb_i2c("i2c-access: %02x, tx: ", device_addr);
45619 debug_dump(tx, txlen, deb_i2c);
45620 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45621
45622 if (ret < 0) {
45623 err("i2c-error: out failed %02x = %d", device_addr, ret);
45624 - return -ENODEV;
45625 + error = -ENODEV;
45626 + goto out;
45627 }
45628
45629 ret = usb_bulk_msg(udev,
45630 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45631 b, 64, &actual_length, 1000);
45632 if (ret < 0) {
45633 err("i2c-error: in failed %02x = %d", device_addr, ret);
45634 - return -ENODEV;
45635 + error = -ENODEV;
45636 + goto out;
45637 }
45638
45639 if (b[0] != I2C_STATUS_OK) {
45640 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45641 /* handle tuner-i2c-nak */
45642 if (!(b[0] == I2C_STATUS_NAK &&
45643 device_addr == 0x60
45644 - /* && device_is_technisat_usb2 */))
45645 - return -ENODEV;
45646 + /* && device_is_technisat_usb2 */)) {
45647 + error = -ENODEV;
45648 + goto out;
45649 + }
45650 }
45651
45652 deb_i2c("status: %d, ", b[0]);
45653 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45654
45655 deb_i2c("\n");
45656
45657 - return 0;
45658 +out:
45659 + kfree(b);
45660 + return error;
45661 }
45662
45663 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
45664 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45665 {
45666 int ret;
45667
45668 - u8 led[8] = {
45669 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45670 - 0
45671 - };
45672 + u8 *led = kzalloc(8, GFP_KERNEL);
45673 +
45674 + if (led == NULL)
45675 + return -ENOMEM;
45676
45677 if (disable_led_control && state != TECH_LED_OFF)
45678 return 0;
45679
45680 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
45681 +
45682 switch (state) {
45683 case TECH_LED_ON:
45684 led[1] = 0x82;
45685 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45686 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45687 USB_TYPE_VENDOR | USB_DIR_OUT,
45688 0, 0,
45689 - led, sizeof(led), 500);
45690 + led, 8, 500);
45691
45692 mutex_unlock(&d->i2c_mutex);
45693 +
45694 + kfree(led);
45695 +
45696 return ret;
45697 }
45698
45699 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
45700 {
45701 int ret;
45702 - u8 b = 0;
45703 + u8 *b = kzalloc(1, GFP_KERNEL);
45704 +
45705 + if (b == NULL)
45706 + return -ENOMEM;
45707
45708 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
45709 return -EAGAIN;
45710 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
45711 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
45712 USB_TYPE_VENDOR | USB_DIR_OUT,
45713 (red << 8) | green, 0,
45714 - &b, 1, 500);
45715 + b, 1, 500);
45716
45717 mutex_unlock(&d->i2c_mutex);
45718
45719 + kfree(b);
45720 +
45721 return ret;
45722 }
45723
45724 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45725 struct dvb_usb_device_description **desc, int *cold)
45726 {
45727 int ret;
45728 - u8 version[3];
45729 + u8 *version = kmalloc(3, GFP_KERNEL);
45730
45731 /* first select the interface */
45732 if (usb_set_interface(udev, 0, 1) != 0)
45733 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45734
45735 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
45736
45737 + if (version == NULL)
45738 + return 0;
45739 +
45740 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
45741 GET_VERSION_INFO_VENDOR_REQUEST,
45742 USB_TYPE_VENDOR | USB_DIR_IN,
45743 0, 0,
45744 - version, sizeof(version), 500);
45745 + version, 3, 500);
45746
45747 if (ret < 0)
45748 *cold = 1;
45749 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45750 *cold = 0;
45751 }
45752
45753 + kfree(version);
45754 +
45755 return 0;
45756 }
45757
45758 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
45759
45760 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45761 {
45762 - u8 buf[62], *b;
45763 + u8 *buf, *b;
45764 int ret;
45765 struct ir_raw_event ev;
45766
45767 + buf = kmalloc(62, GFP_KERNEL);
45768 +
45769 + if (buf == NULL)
45770 + return -ENOMEM;
45771 +
45772 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
45773 buf[1] = 0x08;
45774 buf[2] = 0x8f;
45775 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45776 GET_IR_DATA_VENDOR_REQUEST,
45777 USB_TYPE_VENDOR | USB_DIR_IN,
45778 0x8080, 0,
45779 - buf, sizeof(buf), 500);
45780 + buf, 62, 500);
45781
45782 unlock:
45783 mutex_unlock(&d->i2c_mutex);
45784
45785 - if (ret < 0)
45786 + if (ret < 0) {
45787 + kfree(buf);
45788 return ret;
45789 + }
45790
45791 - if (ret == 1)
45792 + if (ret == 1) {
45793 + kfree(buf);
45794 return 0; /* no key pressed */
45795 + }
45796
45797 /* decoding */
45798 b = buf+1;
45799 @@ -656,6 +689,8 @@ unlock:
45800
45801 ir_raw_event_handle(d->rc_dev);
45802
45803 + kfree(buf);
45804 +
45805 return 1;
45806 }
45807
45808 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45809 index af63543..0436f20 100644
45810 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45811 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45812 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
45813 * by passing a very big num_planes value */
45814 uplane = compat_alloc_user_space(num_planes *
45815 sizeof(struct v4l2_plane));
45816 - kp->m.planes = (__force struct v4l2_plane *)uplane;
45817 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
45818
45819 while (--num_planes >= 0) {
45820 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
45821 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
45822 if (num_planes == 0)
45823 return 0;
45824
45825 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
45826 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
45827 if (get_user(p, &up->m.planes))
45828 return -EFAULT;
45829 uplane32 = compat_ptr(p);
45830 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
45831 get_user(kp->flags, &up->flags) ||
45832 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
45833 return -EFAULT;
45834 - kp->base = (__force void *)compat_ptr(tmp);
45835 + kp->base = (__force_kernel void *)compat_ptr(tmp);
45836 return 0;
45837 }
45838
45839 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
45840 n * sizeof(struct v4l2_ext_control32)))
45841 return -EFAULT;
45842 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
45843 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
45844 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
45845 while (--n >= 0) {
45846 u32 id;
45847
45848 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
45849 {
45850 struct v4l2_ext_control32 __user *ucontrols;
45851 struct v4l2_ext_control __user *kcontrols =
45852 - (__force struct v4l2_ext_control __user *)kp->controls;
45853 + (struct v4l2_ext_control __force_user *)kp->controls;
45854 int n = kp->count;
45855 compat_caddr_t p;
45856
45857 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
45858 get_user(tmp, &up->edid) ||
45859 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
45860 return -EFAULT;
45861 - kp->edid = (__force u8 *)compat_ptr(tmp);
45862 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
45863 return 0;
45864 }
45865
45866 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
45867 index 015f92a..59e311e 100644
45868 --- a/drivers/media/v4l2-core/v4l2-device.c
45869 +++ b/drivers/media/v4l2-core/v4l2-device.c
45870 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
45871 EXPORT_SYMBOL_GPL(v4l2_device_put);
45872
45873 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
45874 - atomic_t *instance)
45875 + atomic_unchecked_t *instance)
45876 {
45877 - int num = atomic_inc_return(instance) - 1;
45878 + int num = atomic_inc_return_unchecked(instance) - 1;
45879 int len = strlen(basename);
45880
45881 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
45882 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
45883 index faac2f4..e39dcd9 100644
45884 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
45885 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
45886 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
45887 struct file *file, void *fh, void *p);
45888 } u;
45889 void (*debug)(const void *arg, bool write_only);
45890 -};
45891 +} __do_const;
45892 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
45893
45894 /* This control needs a priority check */
45895 #define INFO_FL_PRIO (1 << 0)
45896 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
45897 struct video_device *vfd = video_devdata(file);
45898 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
45899 bool write_only = false;
45900 - struct v4l2_ioctl_info default_info;
45901 + v4l2_ioctl_info_no_const default_info;
45902 const struct v4l2_ioctl_info *info;
45903 void *fh = file->private_data;
45904 struct v4l2_fh *vfh = NULL;
45905 @@ -2422,7 +2423,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45906 ret = -EINVAL;
45907 break;
45908 }
45909 - *user_ptr = (void __user *)buf->m.planes;
45910 + *user_ptr = (void __force_user *)buf->m.planes;
45911 *kernel_ptr = (void **)&buf->m.planes;
45912 *array_size = sizeof(struct v4l2_plane) * buf->length;
45913 ret = 1;
45914 @@ -2439,7 +2440,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45915 ret = -EINVAL;
45916 break;
45917 }
45918 - *user_ptr = (void __user *)edid->edid;
45919 + *user_ptr = (void __force_user *)edid->edid;
45920 *kernel_ptr = (void **)&edid->edid;
45921 *array_size = edid->blocks * 128;
45922 ret = 1;
45923 @@ -2457,7 +2458,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45924 ret = -EINVAL;
45925 break;
45926 }
45927 - *user_ptr = (void __user *)ctrls->controls;
45928 + *user_ptr = (void __force_user *)ctrls->controls;
45929 *kernel_ptr = (void **)&ctrls->controls;
45930 *array_size = sizeof(struct v4l2_ext_control)
45931 * ctrls->count;
45932 @@ -2558,7 +2559,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
45933 }
45934
45935 if (has_array_args) {
45936 - *kernel_ptr = (void __force *)user_ptr;
45937 + *kernel_ptr = (void __force_kernel *)user_ptr;
45938 if (copy_to_user(user_ptr, mbuf, array_size))
45939 err = -EFAULT;
45940 goto out_array_args;
45941 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
45942 index 24696f5..3637780 100644
45943 --- a/drivers/memory/omap-gpmc.c
45944 +++ b/drivers/memory/omap-gpmc.c
45945 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
45946 };
45947
45948 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
45949 -static struct irq_chip gpmc_irq_chip;
45950 static int gpmc_irq_start;
45951
45952 static struct resource gpmc_mem_root;
45953 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
45954
45955 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
45956
45957 +static struct irq_chip gpmc_irq_chip = {
45958 + .name = "gpmc",
45959 + .irq_startup = gpmc_irq_noop_ret,
45960 + .irq_enable = gpmc_irq_enable,
45961 + .irq_disable = gpmc_irq_disable,
45962 + .irq_shutdown = gpmc_irq_noop,
45963 + .irq_ack = gpmc_irq_noop,
45964 + .irq_mask = gpmc_irq_noop,
45965 + .irq_unmask = gpmc_irq_noop,
45966 +};
45967 +
45968 static int gpmc_setup_irq(void)
45969 {
45970 int i;
45971 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
45972 return gpmc_irq_start;
45973 }
45974
45975 - gpmc_irq_chip.name = "gpmc";
45976 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
45977 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
45978 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
45979 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
45980 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
45981 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
45982 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
45983 -
45984 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
45985 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
45986
45987 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
45988 index 187f836..679544b 100644
45989 --- a/drivers/message/fusion/mptbase.c
45990 +++ b/drivers/message/fusion/mptbase.c
45991 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
45992 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
45993 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
45994
45995 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45996 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
45997 +#else
45998 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
45999 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
46000 +#endif
46001 +
46002 /*
46003 * Rounding UP to nearest 4-kB boundary here...
46004 */
46005 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46006 ioc->facts.GlobalCredits);
46007
46008 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
46009 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46010 + NULL, NULL);
46011 +#else
46012 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
46013 +#endif
46014 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
46015 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
46016 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
46017 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
46018 index 5bdaae1..eced16f 100644
46019 --- a/drivers/message/fusion/mptsas.c
46020 +++ b/drivers/message/fusion/mptsas.c
46021 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
46022 return 0;
46023 }
46024
46025 +static inline void
46026 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46027 +{
46028 + if (phy_info->port_details) {
46029 + phy_info->port_details->rphy = rphy;
46030 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46031 + ioc->name, rphy));
46032 + }
46033 +
46034 + if (rphy) {
46035 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46036 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46037 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46038 + ioc->name, rphy, rphy->dev.release));
46039 + }
46040 +}
46041 +
46042 /* no mutex */
46043 static void
46044 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
46045 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
46046 return NULL;
46047 }
46048
46049 -static inline void
46050 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46051 -{
46052 - if (phy_info->port_details) {
46053 - phy_info->port_details->rphy = rphy;
46054 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46055 - ioc->name, rphy));
46056 - }
46057 -
46058 - if (rphy) {
46059 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46060 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46061 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46062 - ioc->name, rphy, rphy->dev.release));
46063 - }
46064 -}
46065 -
46066 static inline struct sas_port *
46067 mptsas_get_port(struct mptsas_phyinfo *phy_info)
46068 {
46069 diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
46070 index b7d87cd..3fb36da 100644
46071 --- a/drivers/message/i2o/i2o_proc.c
46072 +++ b/drivers/message/i2o/i2o_proc.c
46073 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
46074 "Array Controller Device"
46075 };
46076
46077 -static char *chtostr(char *tmp, u8 *chars, int n)
46078 -{
46079 - tmp[0] = 0;
46080 - return strncat(tmp, (char *)chars, n);
46081 -}
46082 -
46083 static int i2o_report_query_status(struct seq_file *seq, int block_status,
46084 char *group)
46085 {
46086 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
46087 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
46088 {
46089 struct i2o_controller *c = (struct i2o_controller *)seq->private;
46090 - static u32 work32[5];
46091 - static u8 *work8 = (u8 *) work32;
46092 - static u16 *work16 = (u16 *) work32;
46093 + u32 work32[5];
46094 + u8 *work8 = (u8 *) work32;
46095 + u16 *work16 = (u16 *) work32;
46096 int token;
46097 u32 hwcap;
46098
46099 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46100 } *result;
46101
46102 i2o_exec_execute_ddm_table ddm_table;
46103 - char tmp[28 + 1];
46104
46105 result = kmalloc(sizeof(*result), GFP_KERNEL);
46106 if (!result)
46107 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46108
46109 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
46110 seq_printf(seq, "%-#8x", ddm_table.module_id);
46111 - seq_printf(seq, "%-29s",
46112 - chtostr(tmp, ddm_table.module_name_version, 28));
46113 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
46114 seq_printf(seq, "%9d ", ddm_table.data_size);
46115 seq_printf(seq, "%8d", ddm_table.code_size);
46116
46117 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46118
46119 i2o_driver_result_table *result;
46120 i2o_driver_store_table *dst;
46121 - char tmp[28 + 1];
46122
46123 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
46124 if (result == NULL)
46125 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46126
46127 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
46128 seq_printf(seq, "%-#8x", dst->module_id);
46129 - seq_printf(seq, "%-29s",
46130 - chtostr(tmp, dst->module_name_version, 28));
46131 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
46132 + seq_printf(seq, "%-.28s", dst->module_name_version);
46133 + seq_printf(seq, "%-.8s", dst->date);
46134 seq_printf(seq, "%8d ", dst->module_size);
46135 seq_printf(seq, "%8d ", dst->mpb_size);
46136 seq_printf(seq, "0x%04x", dst->module_flags);
46137 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
46138 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46139 {
46140 struct i2o_device *d = (struct i2o_device *)seq->private;
46141 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46142 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46143 // == (allow) 512d bytes (max)
46144 - static u16 *work16 = (u16 *) work32;
46145 + u16 *work16 = (u16 *) work32;
46146 int token;
46147 - char tmp[16 + 1];
46148
46149 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
46150
46151 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46152 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
46153 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
46154 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
46155 - seq_printf(seq, "Vendor info : %s\n",
46156 - chtostr(tmp, (u8 *) (work32 + 2), 16));
46157 - seq_printf(seq, "Product info : %s\n",
46158 - chtostr(tmp, (u8 *) (work32 + 6), 16));
46159 - seq_printf(seq, "Description : %s\n",
46160 - chtostr(tmp, (u8 *) (work32 + 10), 16));
46161 - seq_printf(seq, "Product rev. : %s\n",
46162 - chtostr(tmp, (u8 *) (work32 + 14), 8));
46163 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
46164 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
46165 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
46166 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
46167
46168 seq_printf(seq, "Serial number : ");
46169 print_serial_number(seq, (u8 *) (work32 + 16),
46170 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46171 u8 pad[256]; // allow up to 256 byte (max) serial number
46172 } result;
46173
46174 - char tmp[24 + 1];
46175 -
46176 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
46177
46178 if (token < 0) {
46179 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46180 }
46181
46182 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
46183 - seq_printf(seq, "Module name : %s\n",
46184 - chtostr(tmp, result.module_name, 24));
46185 - seq_printf(seq, "Module revision : %s\n",
46186 - chtostr(tmp, result.module_rev, 8));
46187 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
46188 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
46189
46190 seq_printf(seq, "Serial number : ");
46191 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
46192 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46193 u8 instance_number[4];
46194 } result;
46195
46196 - char tmp[64 + 1];
46197 -
46198 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
46199
46200 if (token < 0) {
46201 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46202 return 0;
46203 }
46204
46205 - seq_printf(seq, "Device name : %s\n",
46206 - chtostr(tmp, result.device_name, 64));
46207 - seq_printf(seq, "Service name : %s\n",
46208 - chtostr(tmp, result.service_name, 64));
46209 - seq_printf(seq, "Physical name : %s\n",
46210 - chtostr(tmp, result.physical_location, 64));
46211 - seq_printf(seq, "Instance number : %s\n",
46212 - chtostr(tmp, result.instance_number, 4));
46213 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
46214 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
46215 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
46216 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
46217
46218 return 0;
46219 }
46220 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46221 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
46222 {
46223 struct i2o_device *d = (struct i2o_device *)seq->private;
46224 - static u32 work32[12];
46225 - static u16 *work16 = (u16 *) work32;
46226 - static u8 *work8 = (u8 *) work32;
46227 + u32 work32[12];
46228 + u16 *work16 = (u16 *) work32;
46229 + u8 *work8 = (u8 *) work32;
46230 int token;
46231
46232 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
46233 diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
46234 index 92752fb..a7494f6 100644
46235 --- a/drivers/message/i2o/iop.c
46236 +++ b/drivers/message/i2o/iop.c
46237 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
46238
46239 spin_lock_irqsave(&c->context_list_lock, flags);
46240
46241 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
46242 - atomic_inc(&c->context_list_counter);
46243 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
46244 + atomic_inc_unchecked(&c->context_list_counter);
46245
46246 - entry->context = atomic_read(&c->context_list_counter);
46247 + entry->context = atomic_read_unchecked(&c->context_list_counter);
46248
46249 list_add(&entry->list, &c->context_list);
46250
46251 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
46252
46253 #if BITS_PER_LONG == 64
46254 spin_lock_init(&c->context_list_lock);
46255 - atomic_set(&c->context_list_counter, 0);
46256 + atomic_set_unchecked(&c->context_list_counter, 0);
46257 INIT_LIST_HEAD(&c->context_list);
46258 #endif
46259
46260 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
46261 index 9a8e185..27ff17d 100644
46262 --- a/drivers/mfd/ab8500-debugfs.c
46263 +++ b/drivers/mfd/ab8500-debugfs.c
46264 @@ -100,7 +100,7 @@ static int irq_last;
46265 static u32 *irq_count;
46266 static int num_irqs;
46267
46268 -static struct device_attribute **dev_attr;
46269 +static device_attribute_no_const **dev_attr;
46270 static char **event_name;
46271
46272 static u8 avg_sample = SAMPLE_16;
46273 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
46274 index c880c89..45a7c68 100644
46275 --- a/drivers/mfd/max8925-i2c.c
46276 +++ b/drivers/mfd/max8925-i2c.c
46277 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
46278 const struct i2c_device_id *id)
46279 {
46280 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
46281 - static struct max8925_chip *chip;
46282 + struct max8925_chip *chip;
46283 struct device_node *node = client->dev.of_node;
46284
46285 if (node && !pdata) {
46286 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
46287 index 7612d89..70549c2 100644
46288 --- a/drivers/mfd/tps65910.c
46289 +++ b/drivers/mfd/tps65910.c
46290 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
46291 struct tps65910_platform_data *pdata)
46292 {
46293 int ret = 0;
46294 - static struct regmap_irq_chip *tps6591x_irqs_chip;
46295 + struct regmap_irq_chip *tps6591x_irqs_chip;
46296
46297 if (!irq) {
46298 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
46299 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
46300 index 1b772ef..01e77d33 100644
46301 --- a/drivers/mfd/twl4030-irq.c
46302 +++ b/drivers/mfd/twl4030-irq.c
46303 @@ -34,6 +34,7 @@
46304 #include <linux/of.h>
46305 #include <linux/irqdomain.h>
46306 #include <linux/i2c/twl.h>
46307 +#include <asm/pgtable.h>
46308
46309 #include "twl-core.h"
46310
46311 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
46312 * Install an irq handler for each of the SIH modules;
46313 * clone dummy irq_chip since PIH can't *do* anything
46314 */
46315 - twl4030_irq_chip = dummy_irq_chip;
46316 - twl4030_irq_chip.name = "twl4030";
46317 + pax_open_kernel();
46318 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
46319 + *(const char **)&twl4030_irq_chip.name = "twl4030";
46320
46321 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46322 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46323 + pax_close_kernel();
46324
46325 for (i = irq_base; i < irq_end; i++) {
46326 irq_set_chip_and_handler(i, &twl4030_irq_chip,
46327 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
46328 index 464419b..64bae8d 100644
46329 --- a/drivers/misc/c2port/core.c
46330 +++ b/drivers/misc/c2port/core.c
46331 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
46332 goto error_idr_alloc;
46333 c2dev->id = ret;
46334
46335 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46336 + pax_open_kernel();
46337 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46338 + pax_close_kernel();
46339
46340 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
46341 "c2port%d", c2dev->id);
46342 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
46343 index 8385177..2f54635 100644
46344 --- a/drivers/misc/eeprom/sunxi_sid.c
46345 +++ b/drivers/misc/eeprom/sunxi_sid.c
46346 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
46347
46348 platform_set_drvdata(pdev, sid_data);
46349
46350 - sid_bin_attr.size = sid_data->keysize;
46351 + pax_open_kernel();
46352 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
46353 + pax_close_kernel();
46354 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
46355 return -ENODEV;
46356
46357 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
46358 index 36f5d52..32311c3 100644
46359 --- a/drivers/misc/kgdbts.c
46360 +++ b/drivers/misc/kgdbts.c
46361 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
46362 char before[BREAK_INSTR_SIZE];
46363 char after[BREAK_INSTR_SIZE];
46364
46365 - probe_kernel_read(before, (char *)kgdbts_break_test,
46366 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
46367 BREAK_INSTR_SIZE);
46368 init_simple_test();
46369 ts.tst = plant_and_detach_test;
46370 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
46371 /* Activate test with initial breakpoint */
46372 if (!is_early)
46373 kgdb_breakpoint();
46374 - probe_kernel_read(after, (char *)kgdbts_break_test,
46375 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
46376 BREAK_INSTR_SIZE);
46377 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
46378 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
46379 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
46380 index 3ef4627..8d00486 100644
46381 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
46382 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
46383 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
46384 * the lid is closed. This leads to interrupts as soon as a little move
46385 * is done.
46386 */
46387 - atomic_inc(&lis3->count);
46388 + atomic_inc_unchecked(&lis3->count);
46389
46390 wake_up_interruptible(&lis3->misc_wait);
46391 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
46392 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
46393 if (lis3->pm_dev)
46394 pm_runtime_get_sync(lis3->pm_dev);
46395
46396 - atomic_set(&lis3->count, 0);
46397 + atomic_set_unchecked(&lis3->count, 0);
46398 return 0;
46399 }
46400
46401 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
46402 add_wait_queue(&lis3->misc_wait, &wait);
46403 while (true) {
46404 set_current_state(TASK_INTERRUPTIBLE);
46405 - data = atomic_xchg(&lis3->count, 0);
46406 + data = atomic_xchg_unchecked(&lis3->count, 0);
46407 if (data)
46408 break;
46409
46410 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
46411 struct lis3lv02d, miscdev);
46412
46413 poll_wait(file, &lis3->misc_wait, wait);
46414 - if (atomic_read(&lis3->count))
46415 + if (atomic_read_unchecked(&lis3->count))
46416 return POLLIN | POLLRDNORM;
46417 return 0;
46418 }
46419 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
46420 index c439c82..1f20f57 100644
46421 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
46422 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
46423 @@ -297,7 +297,7 @@ struct lis3lv02d {
46424 struct input_polled_dev *idev; /* input device */
46425 struct platform_device *pdev; /* platform device */
46426 struct regulator_bulk_data regulators[2];
46427 - atomic_t count; /* interrupt count after last read */
46428 + atomic_unchecked_t count; /* interrupt count after last read */
46429 union axis_conversion ac; /* hw -> logical axis */
46430 int mapped_btns[3];
46431
46432 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
46433 index 2f30bad..c4c13d0 100644
46434 --- a/drivers/misc/sgi-gru/gruhandles.c
46435 +++ b/drivers/misc/sgi-gru/gruhandles.c
46436 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
46437 unsigned long nsec;
46438
46439 nsec = CLKS2NSEC(clks);
46440 - atomic_long_inc(&mcs_op_statistics[op].count);
46441 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
46442 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
46443 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
46444 if (mcs_op_statistics[op].max < nsec)
46445 mcs_op_statistics[op].max = nsec;
46446 }
46447 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
46448 index 4f76359..cdfcb2e 100644
46449 --- a/drivers/misc/sgi-gru/gruprocfs.c
46450 +++ b/drivers/misc/sgi-gru/gruprocfs.c
46451 @@ -32,9 +32,9 @@
46452
46453 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
46454
46455 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
46456 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
46457 {
46458 - unsigned long val = atomic_long_read(v);
46459 + unsigned long val = atomic_long_read_unchecked(v);
46460
46461 seq_printf(s, "%16lu %s\n", val, id);
46462 }
46463 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
46464
46465 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
46466 for (op = 0; op < mcsop_last; op++) {
46467 - count = atomic_long_read(&mcs_op_statistics[op].count);
46468 - total = atomic_long_read(&mcs_op_statistics[op].total);
46469 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
46470 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
46471 max = mcs_op_statistics[op].max;
46472 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
46473 count ? total / count : 0, max);
46474 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
46475 index 5c3ce24..4915ccb 100644
46476 --- a/drivers/misc/sgi-gru/grutables.h
46477 +++ b/drivers/misc/sgi-gru/grutables.h
46478 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
46479 * GRU statistics.
46480 */
46481 struct gru_stats_s {
46482 - atomic_long_t vdata_alloc;
46483 - atomic_long_t vdata_free;
46484 - atomic_long_t gts_alloc;
46485 - atomic_long_t gts_free;
46486 - atomic_long_t gms_alloc;
46487 - atomic_long_t gms_free;
46488 - atomic_long_t gts_double_allocate;
46489 - atomic_long_t assign_context;
46490 - atomic_long_t assign_context_failed;
46491 - atomic_long_t free_context;
46492 - atomic_long_t load_user_context;
46493 - atomic_long_t load_kernel_context;
46494 - atomic_long_t lock_kernel_context;
46495 - atomic_long_t unlock_kernel_context;
46496 - atomic_long_t steal_user_context;
46497 - atomic_long_t steal_kernel_context;
46498 - atomic_long_t steal_context_failed;
46499 - atomic_long_t nopfn;
46500 - atomic_long_t asid_new;
46501 - atomic_long_t asid_next;
46502 - atomic_long_t asid_wrap;
46503 - atomic_long_t asid_reuse;
46504 - atomic_long_t intr;
46505 - atomic_long_t intr_cbr;
46506 - atomic_long_t intr_tfh;
46507 - atomic_long_t intr_spurious;
46508 - atomic_long_t intr_mm_lock_failed;
46509 - atomic_long_t call_os;
46510 - atomic_long_t call_os_wait_queue;
46511 - atomic_long_t user_flush_tlb;
46512 - atomic_long_t user_unload_context;
46513 - atomic_long_t user_exception;
46514 - atomic_long_t set_context_option;
46515 - atomic_long_t check_context_retarget_intr;
46516 - atomic_long_t check_context_unload;
46517 - atomic_long_t tlb_dropin;
46518 - atomic_long_t tlb_preload_page;
46519 - atomic_long_t tlb_dropin_fail_no_asid;
46520 - atomic_long_t tlb_dropin_fail_upm;
46521 - atomic_long_t tlb_dropin_fail_invalid;
46522 - atomic_long_t tlb_dropin_fail_range_active;
46523 - atomic_long_t tlb_dropin_fail_idle;
46524 - atomic_long_t tlb_dropin_fail_fmm;
46525 - atomic_long_t tlb_dropin_fail_no_exception;
46526 - atomic_long_t tfh_stale_on_fault;
46527 - atomic_long_t mmu_invalidate_range;
46528 - atomic_long_t mmu_invalidate_page;
46529 - atomic_long_t flush_tlb;
46530 - atomic_long_t flush_tlb_gru;
46531 - atomic_long_t flush_tlb_gru_tgh;
46532 - atomic_long_t flush_tlb_gru_zero_asid;
46533 + atomic_long_unchecked_t vdata_alloc;
46534 + atomic_long_unchecked_t vdata_free;
46535 + atomic_long_unchecked_t gts_alloc;
46536 + atomic_long_unchecked_t gts_free;
46537 + atomic_long_unchecked_t gms_alloc;
46538 + atomic_long_unchecked_t gms_free;
46539 + atomic_long_unchecked_t gts_double_allocate;
46540 + atomic_long_unchecked_t assign_context;
46541 + atomic_long_unchecked_t assign_context_failed;
46542 + atomic_long_unchecked_t free_context;
46543 + atomic_long_unchecked_t load_user_context;
46544 + atomic_long_unchecked_t load_kernel_context;
46545 + atomic_long_unchecked_t lock_kernel_context;
46546 + atomic_long_unchecked_t unlock_kernel_context;
46547 + atomic_long_unchecked_t steal_user_context;
46548 + atomic_long_unchecked_t steal_kernel_context;
46549 + atomic_long_unchecked_t steal_context_failed;
46550 + atomic_long_unchecked_t nopfn;
46551 + atomic_long_unchecked_t asid_new;
46552 + atomic_long_unchecked_t asid_next;
46553 + atomic_long_unchecked_t asid_wrap;
46554 + atomic_long_unchecked_t asid_reuse;
46555 + atomic_long_unchecked_t intr;
46556 + atomic_long_unchecked_t intr_cbr;
46557 + atomic_long_unchecked_t intr_tfh;
46558 + atomic_long_unchecked_t intr_spurious;
46559 + atomic_long_unchecked_t intr_mm_lock_failed;
46560 + atomic_long_unchecked_t call_os;
46561 + atomic_long_unchecked_t call_os_wait_queue;
46562 + atomic_long_unchecked_t user_flush_tlb;
46563 + atomic_long_unchecked_t user_unload_context;
46564 + atomic_long_unchecked_t user_exception;
46565 + atomic_long_unchecked_t set_context_option;
46566 + atomic_long_unchecked_t check_context_retarget_intr;
46567 + atomic_long_unchecked_t check_context_unload;
46568 + atomic_long_unchecked_t tlb_dropin;
46569 + atomic_long_unchecked_t tlb_preload_page;
46570 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
46571 + atomic_long_unchecked_t tlb_dropin_fail_upm;
46572 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
46573 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
46574 + atomic_long_unchecked_t tlb_dropin_fail_idle;
46575 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
46576 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
46577 + atomic_long_unchecked_t tfh_stale_on_fault;
46578 + atomic_long_unchecked_t mmu_invalidate_range;
46579 + atomic_long_unchecked_t mmu_invalidate_page;
46580 + atomic_long_unchecked_t flush_tlb;
46581 + atomic_long_unchecked_t flush_tlb_gru;
46582 + atomic_long_unchecked_t flush_tlb_gru_tgh;
46583 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
46584
46585 - atomic_long_t copy_gpa;
46586 - atomic_long_t read_gpa;
46587 + atomic_long_unchecked_t copy_gpa;
46588 + atomic_long_unchecked_t read_gpa;
46589
46590 - atomic_long_t mesq_receive;
46591 - atomic_long_t mesq_receive_none;
46592 - atomic_long_t mesq_send;
46593 - atomic_long_t mesq_send_failed;
46594 - atomic_long_t mesq_noop;
46595 - atomic_long_t mesq_send_unexpected_error;
46596 - atomic_long_t mesq_send_lb_overflow;
46597 - atomic_long_t mesq_send_qlimit_reached;
46598 - atomic_long_t mesq_send_amo_nacked;
46599 - atomic_long_t mesq_send_put_nacked;
46600 - atomic_long_t mesq_page_overflow;
46601 - atomic_long_t mesq_qf_locked;
46602 - atomic_long_t mesq_qf_noop_not_full;
46603 - atomic_long_t mesq_qf_switch_head_failed;
46604 - atomic_long_t mesq_qf_unexpected_error;
46605 - atomic_long_t mesq_noop_unexpected_error;
46606 - atomic_long_t mesq_noop_lb_overflow;
46607 - atomic_long_t mesq_noop_qlimit_reached;
46608 - atomic_long_t mesq_noop_amo_nacked;
46609 - atomic_long_t mesq_noop_put_nacked;
46610 - atomic_long_t mesq_noop_page_overflow;
46611 + atomic_long_unchecked_t mesq_receive;
46612 + atomic_long_unchecked_t mesq_receive_none;
46613 + atomic_long_unchecked_t mesq_send;
46614 + atomic_long_unchecked_t mesq_send_failed;
46615 + atomic_long_unchecked_t mesq_noop;
46616 + atomic_long_unchecked_t mesq_send_unexpected_error;
46617 + atomic_long_unchecked_t mesq_send_lb_overflow;
46618 + atomic_long_unchecked_t mesq_send_qlimit_reached;
46619 + atomic_long_unchecked_t mesq_send_amo_nacked;
46620 + atomic_long_unchecked_t mesq_send_put_nacked;
46621 + atomic_long_unchecked_t mesq_page_overflow;
46622 + atomic_long_unchecked_t mesq_qf_locked;
46623 + atomic_long_unchecked_t mesq_qf_noop_not_full;
46624 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
46625 + atomic_long_unchecked_t mesq_qf_unexpected_error;
46626 + atomic_long_unchecked_t mesq_noop_unexpected_error;
46627 + atomic_long_unchecked_t mesq_noop_lb_overflow;
46628 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
46629 + atomic_long_unchecked_t mesq_noop_amo_nacked;
46630 + atomic_long_unchecked_t mesq_noop_put_nacked;
46631 + atomic_long_unchecked_t mesq_noop_page_overflow;
46632
46633 };
46634
46635 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
46636 tghop_invalidate, mcsop_last};
46637
46638 struct mcs_op_statistic {
46639 - atomic_long_t count;
46640 - atomic_long_t total;
46641 + atomic_long_unchecked_t count;
46642 + atomic_long_unchecked_t total;
46643 unsigned long max;
46644 };
46645
46646 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
46647
46648 #define STAT(id) do { \
46649 if (gru_options & OPT_STATS) \
46650 - atomic_long_inc(&gru_stats.id); \
46651 + atomic_long_inc_unchecked(&gru_stats.id); \
46652 } while (0)
46653
46654 #ifdef CONFIG_SGI_GRU_DEBUG
46655 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
46656 index c862cd4..0d176fe 100644
46657 --- a/drivers/misc/sgi-xp/xp.h
46658 +++ b/drivers/misc/sgi-xp/xp.h
46659 @@ -288,7 +288,7 @@ struct xpc_interface {
46660 xpc_notify_func, void *);
46661 void (*received) (short, int, void *);
46662 enum xp_retval (*partid_to_nasids) (short, void *);
46663 -};
46664 +} __no_const;
46665
46666 extern struct xpc_interface xpc_interface;
46667
46668 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
46669 index 01be66d..e3a0c7e 100644
46670 --- a/drivers/misc/sgi-xp/xp_main.c
46671 +++ b/drivers/misc/sgi-xp/xp_main.c
46672 @@ -78,13 +78,13 @@ xpc_notloaded(void)
46673 }
46674
46675 struct xpc_interface xpc_interface = {
46676 - (void (*)(int))xpc_notloaded,
46677 - (void (*)(int))xpc_notloaded,
46678 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46679 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46680 + .connect = (void (*)(int))xpc_notloaded,
46681 + .disconnect = (void (*)(int))xpc_notloaded,
46682 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46683 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46684 void *))xpc_notloaded,
46685 - (void (*)(short, int, void *))xpc_notloaded,
46686 - (enum xp_retval(*)(short, void *))xpc_notloaded
46687 + .received = (void (*)(short, int, void *))xpc_notloaded,
46688 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
46689 };
46690 EXPORT_SYMBOL_GPL(xpc_interface);
46691
46692 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
46693 index b94d5f7..7f494c5 100644
46694 --- a/drivers/misc/sgi-xp/xpc.h
46695 +++ b/drivers/misc/sgi-xp/xpc.h
46696 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
46697 void (*received_payload) (struct xpc_channel *, void *);
46698 void (*notify_senders_of_disconnect) (struct xpc_channel *);
46699 };
46700 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
46701
46702 /* struct xpc_partition act_state values (for XPC HB) */
46703
46704 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
46705 /* found in xpc_main.c */
46706 extern struct device *xpc_part;
46707 extern struct device *xpc_chan;
46708 -extern struct xpc_arch_operations xpc_arch_ops;
46709 +extern xpc_arch_operations_no_const xpc_arch_ops;
46710 extern int xpc_disengage_timelimit;
46711 extern int xpc_disengage_timedout;
46712 extern int xpc_activate_IRQ_rcvd;
46713 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
46714 index 82dc574..8539ab2 100644
46715 --- a/drivers/misc/sgi-xp/xpc_main.c
46716 +++ b/drivers/misc/sgi-xp/xpc_main.c
46717 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
46718 .notifier_call = xpc_system_die,
46719 };
46720
46721 -struct xpc_arch_operations xpc_arch_ops;
46722 +xpc_arch_operations_no_const xpc_arch_ops;
46723
46724 /*
46725 * Timer function to enforce the timelimit on the partition disengage.
46726 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
46727
46728 if (((die_args->trapnr == X86_TRAP_MF) ||
46729 (die_args->trapnr == X86_TRAP_XF)) &&
46730 - !user_mode_vm(die_args->regs))
46731 + !user_mode(die_args->regs))
46732 xpc_die_deactivate();
46733
46734 break;
46735 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
46736 index 4409d79..d7766d0 100644
46737 --- a/drivers/mmc/card/block.c
46738 +++ b/drivers/mmc/card/block.c
46739 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
46740 if (idata->ic.postsleep_min_us)
46741 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
46742
46743 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
46744 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
46745 err = -EFAULT;
46746 goto cmd_rel_host;
46747 }
46748 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
46749 index 0d0f7a2..45b8d60 100644
46750 --- a/drivers/mmc/host/dw_mmc.h
46751 +++ b/drivers/mmc/host/dw_mmc.h
46752 @@ -276,5 +276,5 @@ struct dw_mci_drv_data {
46753 int (*parse_dt)(struct dw_mci *host);
46754 int (*execute_tuning)(struct dw_mci_slot *slot, u32 opcode,
46755 struct dw_mci_tuning_data *tuning_data);
46756 -};
46757 +} __do_const;
46758 #endif /* _DW_MMC_H_ */
46759 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
46760 index 8232e9a..7776006 100644
46761 --- a/drivers/mmc/host/mmci.c
46762 +++ b/drivers/mmc/host/mmci.c
46763 @@ -1635,7 +1635,9 @@ static int mmci_probe(struct amba_device *dev,
46764 mmc->caps |= MMC_CAP_CMD23;
46765
46766 if (variant->busy_detect) {
46767 - mmci_ops.card_busy = mmci_card_busy;
46768 + pax_open_kernel();
46769 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
46770 + pax_close_kernel();
46771 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
46772 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
46773 mmc->max_busy_timeout = 0;
46774 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
46775 index 7c71dcd..74cb746 100644
46776 --- a/drivers/mmc/host/omap_hsmmc.c
46777 +++ b/drivers/mmc/host/omap_hsmmc.c
46778 @@ -2120,7 +2120,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
46779
46780 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
46781 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
46782 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46783 + pax_open_kernel();
46784 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46785 + pax_close_kernel();
46786 }
46787
46788 pm_runtime_enable(host->dev);
46789 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
46790 index af1f7c0..00d368a 100644
46791 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
46792 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
46793 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
46794 host->mmc->caps |= MMC_CAP_1_8V_DDR;
46795 }
46796
46797 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
46798 - sdhci_esdhc_ops.platform_execute_tuning =
46799 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
46800 + pax_open_kernel();
46801 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
46802 esdhc_executing_tuning;
46803 + pax_close_kernel();
46804 + }
46805
46806 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
46807 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
46808 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
46809 index c45b893..fba0144 100644
46810 --- a/drivers/mmc/host/sdhci-s3c.c
46811 +++ b/drivers/mmc/host/sdhci-s3c.c
46812 @@ -590,9 +590,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
46813 * we can use overriding functions instead of default.
46814 */
46815 if (sc->no_divider) {
46816 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46817 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46818 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46819 + pax_open_kernel();
46820 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46821 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46822 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46823 + pax_close_kernel();
46824 }
46825
46826 /* It supports additional host capabilities if needed */
46827 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
46828 index 423666b..81ff5eb 100644
46829 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
46830 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
46831 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
46832 size_t totlen = 0, thislen;
46833 int ret = 0;
46834 size_t buflen = 0;
46835 - static char *buffer;
46836 + char *buffer;
46837
46838 if (!ECCBUF_SIZE) {
46839 /* We should fall back to a general writev implementation.
46840 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
46841 index b3b7ca1..5dd4634 100644
46842 --- a/drivers/mtd/nand/denali.c
46843 +++ b/drivers/mtd/nand/denali.c
46844 @@ -24,6 +24,7 @@
46845 #include <linux/slab.h>
46846 #include <linux/mtd/mtd.h>
46847 #include <linux/module.h>
46848 +#include <linux/slab.h>
46849
46850 #include "denali.h"
46851
46852 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46853 index 4f3851a..f477a23 100644
46854 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46855 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46856 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
46857
46858 /* first try to map the upper buffer directly */
46859 if (virt_addr_valid(this->upper_buf) &&
46860 - !object_is_on_stack(this->upper_buf)) {
46861 + !object_starts_on_stack(this->upper_buf)) {
46862 sg_init_one(sgl, this->upper_buf, this->upper_len);
46863 ret = dma_map_sg(this->dev, sgl, 1, dr);
46864 if (ret == 0)
46865 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
46866 index 51b9d6a..52af9a7 100644
46867 --- a/drivers/mtd/nftlmount.c
46868 +++ b/drivers/mtd/nftlmount.c
46869 @@ -24,6 +24,7 @@
46870 #include <asm/errno.h>
46871 #include <linux/delay.h>
46872 #include <linux/slab.h>
46873 +#include <linux/sched.h>
46874 #include <linux/mtd/mtd.h>
46875 #include <linux/mtd/nand.h>
46876 #include <linux/mtd/nftl.h>
46877 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
46878 index c23184a..4115c41 100644
46879 --- a/drivers/mtd/sm_ftl.c
46880 +++ b/drivers/mtd/sm_ftl.c
46881 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
46882 #define SM_CIS_VENDOR_OFFSET 0x59
46883 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
46884 {
46885 - struct attribute_group *attr_group;
46886 + attribute_group_no_const *attr_group;
46887 struct attribute **attributes;
46888 struct sm_sysfs_attribute *vendor_attribute;
46889 char *vendor;
46890 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
46891 index 7b11243..b3278a3 100644
46892 --- a/drivers/net/bonding/bond_netlink.c
46893 +++ b/drivers/net/bonding/bond_netlink.c
46894 @@ -585,7 +585,7 @@ nla_put_failure:
46895 return -EMSGSIZE;
46896 }
46897
46898 -struct rtnl_link_ops bond_link_ops __read_mostly = {
46899 +struct rtnl_link_ops bond_link_ops = {
46900 .kind = "bond",
46901 .priv_size = sizeof(struct bonding),
46902 .setup = bond_setup,
46903 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
46904 index b3b922a..80bba38 100644
46905 --- a/drivers/net/caif/caif_hsi.c
46906 +++ b/drivers/net/caif/caif_hsi.c
46907 @@ -1444,7 +1444,7 @@ err:
46908 return -ENODEV;
46909 }
46910
46911 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
46912 +static struct rtnl_link_ops caif_hsi_link_ops = {
46913 .kind = "cfhsi",
46914 .priv_size = sizeof(struct cfhsi),
46915 .setup = cfhsi_setup,
46916 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
46917 index 98d73aa..63ef9da 100644
46918 --- a/drivers/net/can/Kconfig
46919 +++ b/drivers/net/can/Kconfig
46920 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
46921
46922 config CAN_FLEXCAN
46923 tristate "Support for Freescale FLEXCAN based chips"
46924 - depends on ARM || PPC
46925 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
46926 ---help---
46927 Say Y here if you want to support for Freescale FlexCAN.
46928
46929 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
46930 index 847c1f8..69a0df3 100644
46931 --- a/drivers/net/can/dev.c
46932 +++ b/drivers/net/can/dev.c
46933 @@ -950,7 +950,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
46934 return -EOPNOTSUPP;
46935 }
46936
46937 -static struct rtnl_link_ops can_link_ops __read_mostly = {
46938 +static struct rtnl_link_ops can_link_ops = {
46939 .kind = "can",
46940 .maxtype = IFLA_CAN_MAX,
46941 .policy = can_policy,
46942 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
46943 index 674f367..ec3a31f 100644
46944 --- a/drivers/net/can/vcan.c
46945 +++ b/drivers/net/can/vcan.c
46946 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
46947 dev->destructor = free_netdev;
46948 }
46949
46950 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
46951 +static struct rtnl_link_ops vcan_link_ops = {
46952 .kind = "vcan",
46953 .setup = vcan_setup,
46954 };
46955 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
46956 index 49adbf1..fff7ff8 100644
46957 --- a/drivers/net/dummy.c
46958 +++ b/drivers/net/dummy.c
46959 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
46960 return 0;
46961 }
46962
46963 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
46964 +static struct rtnl_link_ops dummy_link_ops = {
46965 .kind = DRV_NAME,
46966 .setup = dummy_setup,
46967 .validate = dummy_validate,
46968 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
46969 index 0443654..4f0aa18 100644
46970 --- a/drivers/net/ethernet/8390/ax88796.c
46971 +++ b/drivers/net/ethernet/8390/ax88796.c
46972 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
46973 if (ax->plat->reg_offsets)
46974 ei_local->reg_offset = ax->plat->reg_offsets;
46975 else {
46976 + resource_size_t _mem_size = mem_size;
46977 + do_div(_mem_size, 0x18);
46978 ei_local->reg_offset = ax->reg_offsets;
46979 for (ret = 0; ret < 0x18; ret++)
46980 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
46981 + ax->reg_offsets[ret] = _mem_size * ret;
46982 }
46983
46984 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
46985 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
46986 index 760c72c..a99728c 100644
46987 --- a/drivers/net/ethernet/altera/altera_tse_main.c
46988 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
46989 @@ -1217,7 +1217,7 @@ static int tse_shutdown(struct net_device *dev)
46990 return 0;
46991 }
46992
46993 -static struct net_device_ops altera_tse_netdev_ops = {
46994 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
46995 .ndo_open = tse_open,
46996 .ndo_stop = tse_shutdown,
46997 .ndo_start_xmit = tse_start_xmit,
46998 @@ -1454,11 +1454,13 @@ static int altera_tse_probe(struct platform_device *pdev)
46999 ndev->netdev_ops = &altera_tse_netdev_ops;
47000 altera_tse_set_ethtool_ops(ndev);
47001
47002 + pax_open_kernel();
47003 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
47004
47005 if (priv->hash_filter)
47006 altera_tse_netdev_ops.ndo_set_rx_mode =
47007 tse_set_rx_mode_hashfilter;
47008 + pax_close_kernel();
47009
47010 /* Scatter/gather IO is not supported,
47011 * so it is turned off
47012 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47013 index 29a0927..5a348e24 100644
47014 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47015 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47016 @@ -1122,14 +1122,14 @@ do { \
47017 * operations, everything works on mask values.
47018 */
47019 #define XMDIO_READ(_pdata, _mmd, _reg) \
47020 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
47021 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
47022 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
47023
47024 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
47025 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
47026
47027 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
47028 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
47029 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
47030 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
47031
47032 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
47033 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47034 index 8a50b01..39c1ad0 100644
47035 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47036 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47037 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
47038
47039 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
47040
47041 - pdata->hw_if.config_dcb_tc(pdata);
47042 + pdata->hw_if->config_dcb_tc(pdata);
47043
47044 return 0;
47045 }
47046 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
47047
47048 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
47049
47050 - pdata->hw_if.config_dcb_pfc(pdata);
47051 + pdata->hw_if->config_dcb_pfc(pdata);
47052
47053 return 0;
47054 }
47055 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47056 index a50891f..b26fe24 100644
47057 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47058 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47059 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
47060
47061 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47062 {
47063 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47064 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47065 struct xgbe_channel *channel;
47066 struct xgbe_ring *ring;
47067 struct xgbe_ring_data *rdata;
47068 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47069
47070 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
47071 {
47072 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47073 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47074 struct xgbe_channel *channel;
47075 struct xgbe_ring *ring;
47076 struct xgbe_ring_desc *rdesc;
47077 @@ -624,7 +624,7 @@ err_out:
47078 static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47079 {
47080 struct xgbe_prv_data *pdata = channel->pdata;
47081 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47082 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47083 struct xgbe_ring *ring = channel->rx_ring;
47084 struct xgbe_ring_data *rdata;
47085 int i;
47086 @@ -650,17 +650,12 @@ static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47087 DBGPR("<--xgbe_realloc_rx_buffer\n");
47088 }
47089
47090 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
47091 -{
47092 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
47093 -
47094 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
47095 - desc_if->free_ring_resources = xgbe_free_ring_resources;
47096 - desc_if->map_tx_skb = xgbe_map_tx_skb;
47097 - desc_if->realloc_rx_buffer = xgbe_realloc_rx_buffer;
47098 - desc_if->unmap_rdata = xgbe_unmap_rdata;
47099 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
47100 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
47101 -
47102 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
47103 -}
47104 +const struct xgbe_desc_if default_xgbe_desc_if = {
47105 + .alloc_ring_resources = xgbe_alloc_ring_resources,
47106 + .free_ring_resources = xgbe_free_ring_resources,
47107 + .map_tx_skb = xgbe_map_tx_skb,
47108 + .realloc_rx_buffer = xgbe_realloc_rx_buffer,
47109 + .unmap_rdata = xgbe_unmap_rdata,
47110 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
47111 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
47112 +};
47113 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47114 index 4c66cd1..1a20aab 100644
47115 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47116 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47117 @@ -2703,7 +2703,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
47118
47119 static int xgbe_init(struct xgbe_prv_data *pdata)
47120 {
47121 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47122 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47123 int ret;
47124
47125 DBGPR("-->xgbe_init\n");
47126 @@ -2767,108 +2767,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
47127 return 0;
47128 }
47129
47130 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
47131 -{
47132 - DBGPR("-->xgbe_init_function_ptrs\n");
47133 -
47134 - hw_if->tx_complete = xgbe_tx_complete;
47135 -
47136 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
47137 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
47138 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
47139 - hw_if->set_mac_address = xgbe_set_mac_address;
47140 -
47141 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
47142 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
47143 -
47144 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
47145 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
47146 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
47147 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
47148 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
47149 -
47150 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
47151 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
47152 -
47153 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
47154 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
47155 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
47156 -
47157 - hw_if->enable_tx = xgbe_enable_tx;
47158 - hw_if->disable_tx = xgbe_disable_tx;
47159 - hw_if->enable_rx = xgbe_enable_rx;
47160 - hw_if->disable_rx = xgbe_disable_rx;
47161 -
47162 - hw_if->powerup_tx = xgbe_powerup_tx;
47163 - hw_if->powerdown_tx = xgbe_powerdown_tx;
47164 - hw_if->powerup_rx = xgbe_powerup_rx;
47165 - hw_if->powerdown_rx = xgbe_powerdown_rx;
47166 -
47167 - hw_if->dev_xmit = xgbe_dev_xmit;
47168 - hw_if->dev_read = xgbe_dev_read;
47169 - hw_if->enable_int = xgbe_enable_int;
47170 - hw_if->disable_int = xgbe_disable_int;
47171 - hw_if->init = xgbe_init;
47172 - hw_if->exit = xgbe_exit;
47173 +const struct xgbe_hw_if default_xgbe_hw_if = {
47174 + .tx_complete = xgbe_tx_complete,
47175 +
47176 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
47177 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
47178 + .add_mac_addresses = xgbe_add_mac_addresses,
47179 + .set_mac_address = xgbe_set_mac_address,
47180 +
47181 + .enable_rx_csum = xgbe_enable_rx_csum,
47182 + .disable_rx_csum = xgbe_disable_rx_csum,
47183 +
47184 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
47185 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
47186 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
47187 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
47188 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
47189 +
47190 + .read_mmd_regs = xgbe_read_mmd_regs,
47191 + .write_mmd_regs = xgbe_write_mmd_regs,
47192 +
47193 + .set_gmii_speed = xgbe_set_gmii_speed,
47194 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
47195 + .set_xgmii_speed = xgbe_set_xgmii_speed,
47196 +
47197 + .enable_tx = xgbe_enable_tx,
47198 + .disable_tx = xgbe_disable_tx,
47199 + .enable_rx = xgbe_enable_rx,
47200 + .disable_rx = xgbe_disable_rx,
47201 +
47202 + .powerup_tx = xgbe_powerup_tx,
47203 + .powerdown_tx = xgbe_powerdown_tx,
47204 + .powerup_rx = xgbe_powerup_rx,
47205 + .powerdown_rx = xgbe_powerdown_rx,
47206 +
47207 + .dev_xmit = xgbe_dev_xmit,
47208 + .dev_read = xgbe_dev_read,
47209 + .enable_int = xgbe_enable_int,
47210 + .disable_int = xgbe_disable_int,
47211 + .init = xgbe_init,
47212 + .exit = xgbe_exit,
47213
47214 /* Descriptor related Sequences have to be initialized here */
47215 - hw_if->tx_desc_init = xgbe_tx_desc_init;
47216 - hw_if->rx_desc_init = xgbe_rx_desc_init;
47217 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
47218 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
47219 - hw_if->is_last_desc = xgbe_is_last_desc;
47220 - hw_if->is_context_desc = xgbe_is_context_desc;
47221 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
47222 + .tx_desc_init = xgbe_tx_desc_init,
47223 + .rx_desc_init = xgbe_rx_desc_init,
47224 + .tx_desc_reset = xgbe_tx_desc_reset,
47225 + .rx_desc_reset = xgbe_rx_desc_reset,
47226 + .is_last_desc = xgbe_is_last_desc,
47227 + .is_context_desc = xgbe_is_context_desc,
47228 + .tx_start_xmit = xgbe_tx_start_xmit,
47229
47230 /* For FLOW ctrl */
47231 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
47232 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
47233 + .config_tx_flow_control = xgbe_config_tx_flow_control,
47234 + .config_rx_flow_control = xgbe_config_rx_flow_control,
47235
47236 /* For RX coalescing */
47237 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
47238 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
47239 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
47240 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
47241 + .config_rx_coalesce = xgbe_config_rx_coalesce,
47242 + .config_tx_coalesce = xgbe_config_tx_coalesce,
47243 + .usec_to_riwt = xgbe_usec_to_riwt,
47244 + .riwt_to_usec = xgbe_riwt_to_usec,
47245
47246 /* For RX and TX threshold config */
47247 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
47248 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
47249 + .config_rx_threshold = xgbe_config_rx_threshold,
47250 + .config_tx_threshold = xgbe_config_tx_threshold,
47251
47252 /* For RX and TX Store and Forward Mode config */
47253 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
47254 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
47255 + .config_rsf_mode = xgbe_config_rsf_mode,
47256 + .config_tsf_mode = xgbe_config_tsf_mode,
47257
47258 /* For TX DMA Operating on Second Frame config */
47259 - hw_if->config_osp_mode = xgbe_config_osp_mode;
47260 + .config_osp_mode = xgbe_config_osp_mode,
47261
47262 /* For RX and TX PBL config */
47263 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
47264 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
47265 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
47266 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
47267 - hw_if->config_pblx8 = xgbe_config_pblx8;
47268 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
47269 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
47270 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
47271 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
47272 + .config_pblx8 = xgbe_config_pblx8,
47273
47274 /* For MMC statistics support */
47275 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
47276 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
47277 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
47278 + .tx_mmc_int = xgbe_tx_mmc_int,
47279 + .rx_mmc_int = xgbe_rx_mmc_int,
47280 + .read_mmc_stats = xgbe_read_mmc_stats,
47281
47282 /* For PTP config */
47283 - hw_if->config_tstamp = xgbe_config_tstamp;
47284 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
47285 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
47286 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
47287 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
47288 + .config_tstamp = xgbe_config_tstamp,
47289 + .update_tstamp_addend = xgbe_update_tstamp_addend,
47290 + .set_tstamp_time = xgbe_set_tstamp_time,
47291 + .get_tstamp_time = xgbe_get_tstamp_time,
47292 + .get_tx_tstamp = xgbe_get_tx_tstamp,
47293
47294 /* For Data Center Bridging config */
47295 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
47296 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
47297 + .config_dcb_tc = xgbe_config_dcb_tc,
47298 + .config_dcb_pfc = xgbe_config_dcb_pfc,
47299
47300 /* For Receive Side Scaling */
47301 - hw_if->enable_rss = xgbe_enable_rss;
47302 - hw_if->disable_rss = xgbe_disable_rss;
47303 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
47304 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
47305 -
47306 - DBGPR("<--xgbe_init_function_ptrs\n");
47307 -}
47308 + .enable_rss = xgbe_enable_rss,
47309 + .disable_rss = xgbe_disable_rss,
47310 + .set_rss_hash_key = xgbe_set_rss_hash_key,
47311 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
47312 +};
47313 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47314 index e5ffb2c..e56d30b 100644
47315 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47316 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47317 @@ -239,7 +239,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
47318 * support, tell it now
47319 */
47320 if (ring->tx.xmit_more)
47321 - pdata->hw_if.tx_start_xmit(channel, ring);
47322 + pdata->hw_if->tx_start_xmit(channel, ring);
47323
47324 return NETDEV_TX_BUSY;
47325 }
47326 @@ -267,7 +267,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
47327
47328 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47329 {
47330 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47331 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47332 struct xgbe_channel *channel;
47333 enum xgbe_int int_id;
47334 unsigned int i;
47335 @@ -289,7 +289,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47336
47337 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47338 {
47339 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47340 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47341 struct xgbe_channel *channel;
47342 enum xgbe_int int_id;
47343 unsigned int i;
47344 @@ -312,7 +312,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47345 static irqreturn_t xgbe_isr(int irq, void *data)
47346 {
47347 struct xgbe_prv_data *pdata = data;
47348 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47349 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47350 struct xgbe_channel *channel;
47351 unsigned int dma_isr, dma_ch_isr;
47352 unsigned int mac_isr, mac_tssr;
47353 @@ -611,7 +611,7 @@ static void xgbe_napi_disable(struct xgbe_prv_data *pdata, unsigned int del)
47354
47355 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47356 {
47357 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47358 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47359
47360 DBGPR("-->xgbe_init_tx_coalesce\n");
47361
47362 @@ -625,7 +625,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47363
47364 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47365 {
47366 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47367 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47368
47369 DBGPR("-->xgbe_init_rx_coalesce\n");
47370
47371 @@ -639,7 +639,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47372
47373 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47374 {
47375 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47376 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47377 struct xgbe_channel *channel;
47378 struct xgbe_ring *ring;
47379 struct xgbe_ring_data *rdata;
47380 @@ -664,7 +664,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47381
47382 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47383 {
47384 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47385 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47386 struct xgbe_channel *channel;
47387 struct xgbe_ring *ring;
47388 struct xgbe_ring_data *rdata;
47389 @@ -690,7 +690,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47390 static void xgbe_adjust_link(struct net_device *netdev)
47391 {
47392 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47393 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47394 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47395 struct phy_device *phydev = pdata->phydev;
47396 int new_state = 0;
47397
47398 @@ -798,7 +798,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
47399 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47400 {
47401 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47402 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47403 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47404 unsigned long flags;
47405
47406 DBGPR("-->xgbe_powerdown\n");
47407 @@ -836,7 +836,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47408 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47409 {
47410 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47411 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47412 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47413 unsigned long flags;
47414
47415 DBGPR("-->xgbe_powerup\n");
47416 @@ -873,7 +873,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47417
47418 static int xgbe_start(struct xgbe_prv_data *pdata)
47419 {
47420 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47421 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47422 struct net_device *netdev = pdata->netdev;
47423
47424 DBGPR("-->xgbe_start\n");
47425 @@ -899,7 +899,7 @@ static int xgbe_start(struct xgbe_prv_data *pdata)
47426
47427 static void xgbe_stop(struct xgbe_prv_data *pdata)
47428 {
47429 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47430 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47431 struct xgbe_channel *channel;
47432 struct net_device *netdev = pdata->netdev;
47433 struct netdev_queue *txq;
47434 @@ -932,7 +932,7 @@ static void xgbe_stop(struct xgbe_prv_data *pdata)
47435 static void xgbe_restart_dev(struct xgbe_prv_data *pdata, unsigned int reset)
47436 {
47437 struct xgbe_channel *channel;
47438 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47439 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47440 unsigned int i;
47441
47442 DBGPR("-->xgbe_restart_dev\n");
47443 @@ -1135,7 +1135,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
47444 return -ERANGE;
47445 }
47446
47447 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
47448 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
47449
47450 memcpy(&pdata->tstamp_config, &config, sizeof(config));
47451
47452 @@ -1284,8 +1284,8 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
47453 static int xgbe_open(struct net_device *netdev)
47454 {
47455 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47456 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47457 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47458 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47459 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47460 struct xgbe_channel *channel = NULL;
47461 unsigned int i = 0;
47462 int ret;
47463 @@ -1400,8 +1400,8 @@ err_phy_init:
47464 static int xgbe_close(struct net_device *netdev)
47465 {
47466 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47467 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47468 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47469 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47470 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47471 struct xgbe_channel *channel;
47472 unsigned int i;
47473
47474 @@ -1442,8 +1442,8 @@ static int xgbe_close(struct net_device *netdev)
47475 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
47476 {
47477 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47478 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47479 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47480 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47481 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47482 struct xgbe_channel *channel;
47483 struct xgbe_ring *ring;
47484 struct xgbe_packet_data *packet;
47485 @@ -1518,7 +1518,7 @@ tx_netdev_return:
47486 static void xgbe_set_rx_mode(struct net_device *netdev)
47487 {
47488 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47489 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47490 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47491 unsigned int pr_mode, am_mode;
47492
47493 DBGPR("-->xgbe_set_rx_mode\n");
47494 @@ -1537,7 +1537,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
47495 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
47496 {
47497 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47498 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47499 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47500 struct sockaddr *saddr = addr;
47501
47502 DBGPR("-->xgbe_set_mac_address\n");
47503 @@ -1604,7 +1604,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
47504
47505 DBGPR("-->%s\n", __func__);
47506
47507 - pdata->hw_if.read_mmc_stats(pdata);
47508 + pdata->hw_if->read_mmc_stats(pdata);
47509
47510 s->rx_packets = pstats->rxframecount_gb;
47511 s->rx_bytes = pstats->rxoctetcount_gb;
47512 @@ -1631,7 +1631,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
47513 u16 vid)
47514 {
47515 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47516 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47517 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47518
47519 DBGPR("-->%s\n", __func__);
47520
47521 @@ -1647,7 +1647,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
47522 u16 vid)
47523 {
47524 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47525 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47526 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47527
47528 DBGPR("-->%s\n", __func__);
47529
47530 @@ -1713,7 +1713,7 @@ static int xgbe_set_features(struct net_device *netdev,
47531 netdev_features_t features)
47532 {
47533 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47534 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47535 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47536 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
47537 int ret = 0;
47538
47539 @@ -1778,7 +1778,7 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
47540 static void xgbe_rx_refresh(struct xgbe_channel *channel)
47541 {
47542 struct xgbe_prv_data *pdata = channel->pdata;
47543 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47544 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47545 struct xgbe_ring *ring = channel->rx_ring;
47546 struct xgbe_ring_data *rdata;
47547
47548 @@ -1819,8 +1819,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
47549 static int xgbe_tx_poll(struct xgbe_channel *channel)
47550 {
47551 struct xgbe_prv_data *pdata = channel->pdata;
47552 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47553 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47554 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47555 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47556 struct xgbe_ring *ring = channel->tx_ring;
47557 struct xgbe_ring_data *rdata;
47558 struct xgbe_ring_desc *rdesc;
47559 @@ -1891,7 +1891,7 @@ unlock:
47560 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
47561 {
47562 struct xgbe_prv_data *pdata = channel->pdata;
47563 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47564 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47565 struct xgbe_ring *ring = channel->rx_ring;
47566 struct xgbe_ring_data *rdata;
47567 struct xgbe_packet_data *packet;
47568 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47569 index ebf4893..28108c7 100644
47570 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47571 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47572 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
47573
47574 DBGPR("-->%s\n", __func__);
47575
47576 - pdata->hw_if.read_mmc_stats(pdata);
47577 + pdata->hw_if->read_mmc_stats(pdata);
47578 for (i = 0; i < XGBE_STATS_COUNT; i++) {
47579 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
47580 *data++ = *(u64 *)stat;
47581 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
47582 struct ethtool_coalesce *ec)
47583 {
47584 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47585 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47586 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47587 unsigned int riwt;
47588
47589 DBGPR("-->xgbe_get_coalesce\n");
47590 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
47591 struct ethtool_coalesce *ec)
47592 {
47593 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47594 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47595 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47596 unsigned int rx_frames, rx_riwt, rx_usecs;
47597 unsigned int tx_frames, tx_usecs;
47598
47599 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47600 index dbd3850..4e31b38 100644
47601 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47602 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47603 @@ -155,12 +155,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
47604 DBGPR("<--xgbe_default_config\n");
47605 }
47606
47607 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
47608 -{
47609 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
47610 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
47611 -}
47612 -
47613 static int xgbe_probe(struct platform_device *pdev)
47614 {
47615 struct xgbe_prv_data *pdata;
47616 @@ -281,9 +275,8 @@ static int xgbe_probe(struct platform_device *pdev)
47617 netdev->base_addr = (unsigned long)pdata->xgmac_regs;
47618
47619 /* Set all the function pointers */
47620 - xgbe_init_all_fptrs(pdata);
47621 - hw_if = &pdata->hw_if;
47622 - desc_if = &pdata->desc_if;
47623 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
47624 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
47625
47626 /* Issue software reset to device */
47627 hw_if->exit(pdata);
47628 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47629 index 363b210..b241389 100644
47630 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47631 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47632 @@ -126,7 +126,7 @@
47633 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
47634 {
47635 struct xgbe_prv_data *pdata = mii->priv;
47636 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47637 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47638 int mmd_data;
47639
47640 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
47641 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
47642 u16 mmd_val)
47643 {
47644 struct xgbe_prv_data *pdata = mii->priv;
47645 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47646 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47647 int mmd_data = mmd_val;
47648
47649 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
47650 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47651 index a1bf9d1c..84adcab 100644
47652 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47653 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47654 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
47655 tstamp_cc);
47656 u64 nsec;
47657
47658 - nsec = pdata->hw_if.get_tstamp_time(pdata);
47659 + nsec = pdata->hw_if->get_tstamp_time(pdata);
47660
47661 return nsec;
47662 }
47663 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
47664
47665 spin_lock_irqsave(&pdata->tstamp_lock, flags);
47666
47667 - pdata->hw_if.update_tstamp_addend(pdata, addend);
47668 + pdata->hw_if->update_tstamp_addend(pdata, addend);
47669
47670 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
47671
47672 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
47673 index f9ec762..988c969 100644
47674 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
47675 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
47676 @@ -668,8 +668,8 @@ struct xgbe_prv_data {
47677 int dev_irq;
47678 unsigned int per_channel_irq;
47679
47680 - struct xgbe_hw_if hw_if;
47681 - struct xgbe_desc_if desc_if;
47682 + const struct xgbe_hw_if *hw_if;
47683 + const struct xgbe_desc_if *desc_if;
47684
47685 /* AXI DMA settings */
47686 unsigned int axdomain;
47687 @@ -787,6 +787,9 @@ struct xgbe_prv_data {
47688 #endif
47689 };
47690
47691 +extern const struct xgbe_hw_if default_xgbe_hw_if;
47692 +extern const struct xgbe_desc_if default_xgbe_desc_if;
47693 +
47694 /* Function prototypes*/
47695
47696 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
47697 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47698 index adcacda..fa6e0ae 100644
47699 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47700 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47701 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
47702 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
47703 {
47704 /* RX_MODE controlling object */
47705 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
47706 + bnx2x_init_rx_mode_obj(bp);
47707
47708 /* multicast configuration controlling object */
47709 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
47710 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47711 index 07cdf9b..b08ecc7 100644
47712 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47713 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47714 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
47715 return rc;
47716 }
47717
47718 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47719 - struct bnx2x_rx_mode_obj *o)
47720 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
47721 {
47722 if (CHIP_IS_E1x(bp)) {
47723 - o->wait_comp = bnx2x_empty_rx_mode_wait;
47724 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
47725 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
47726 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
47727 } else {
47728 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
47729 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
47730 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
47731 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
47732 }
47733 }
47734
47735 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47736 index 86baecb..ff3bb46 100644
47737 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47738 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47739 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
47740
47741 /********************* RX MODE ****************/
47742
47743 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47744 - struct bnx2x_rx_mode_obj *o);
47745 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
47746
47747 /**
47748 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
47749 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
47750 index 31c9f82..e65e986 100644
47751 --- a/drivers/net/ethernet/broadcom/tg3.h
47752 +++ b/drivers/net/ethernet/broadcom/tg3.h
47753 @@ -150,6 +150,7 @@
47754 #define CHIPREV_ID_5750_A0 0x4000
47755 #define CHIPREV_ID_5750_A1 0x4001
47756 #define CHIPREV_ID_5750_A3 0x4003
47757 +#define CHIPREV_ID_5750_C1 0x4201
47758 #define CHIPREV_ID_5750_C2 0x4202
47759 #define CHIPREV_ID_5752_A0_HW 0x5000
47760 #define CHIPREV_ID_5752_A0 0x6000
47761 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
47762 index 903466e..b285864 100644
47763 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
47764 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
47765 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
47766 }
47767
47768 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
47769 - bna_cb_ioceth_enable,
47770 - bna_cb_ioceth_disable,
47771 - bna_cb_ioceth_hbfail,
47772 - bna_cb_ioceth_reset
47773 + .enable_cbfn = bna_cb_ioceth_enable,
47774 + .disable_cbfn = bna_cb_ioceth_disable,
47775 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
47776 + .reset_cbfn = bna_cb_ioceth_reset
47777 };
47778
47779 static void bna_attr_init(struct bna_ioceth *ioceth)
47780 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47781 index 8cffcdf..aadf043 100644
47782 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47783 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47784 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
47785 */
47786 struct l2t_skb_cb {
47787 arp_failure_handler_func arp_failure_handler;
47788 -};
47789 +} __no_const;
47790
47791 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
47792
47793 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47794 index ccf3436..b720d77 100644
47795 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47796 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47797 @@ -2277,7 +2277,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
47798
47799 int i;
47800 struct adapter *ap = netdev2adap(dev);
47801 - static const unsigned int *reg_ranges;
47802 + const unsigned int *reg_ranges;
47803 int arr_size = 0, buf_size = 0;
47804
47805 if (is_t4(ap->params.chip)) {
47806 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
47807 index badff18..e15c4ec 100644
47808 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
47809 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
47810 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47811 for (i=0; i<ETH_ALEN; i++) {
47812 tmp.addr[i] = dev->dev_addr[i];
47813 }
47814 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47815 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47816 break;
47817
47818 case DE4X5_SET_HWADDR: /* Set the hardware address */
47819 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47820 spin_lock_irqsave(&lp->lock, flags);
47821 memcpy(&statbuf, &lp->pktStats, ioc->len);
47822 spin_unlock_irqrestore(&lp->lock, flags);
47823 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
47824 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
47825 return -EFAULT;
47826 break;
47827 }
47828 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
47829 index d48806b..41cd80f 100644
47830 --- a/drivers/net/ethernet/emulex/benet/be_main.c
47831 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
47832 @@ -537,7 +537,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
47833
47834 if (wrapped)
47835 newacc += 65536;
47836 - ACCESS_ONCE(*acc) = newacc;
47837 + ACCESS_ONCE_RW(*acc) = newacc;
47838 }
47839
47840 static void populate_erx_stats(struct be_adapter *adapter,
47841 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
47842 index 6d0c5d5..55be363 100644
47843 --- a/drivers/net/ethernet/faraday/ftgmac100.c
47844 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
47845 @@ -30,6 +30,8 @@
47846 #include <linux/netdevice.h>
47847 #include <linux/phy.h>
47848 #include <linux/platform_device.h>
47849 +#include <linux/interrupt.h>
47850 +#include <linux/irqreturn.h>
47851 #include <net/ip.h>
47852
47853 #include "ftgmac100.h"
47854 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
47855 index dce5f7b..2433466 100644
47856 --- a/drivers/net/ethernet/faraday/ftmac100.c
47857 +++ b/drivers/net/ethernet/faraday/ftmac100.c
47858 @@ -31,6 +31,8 @@
47859 #include <linux/module.h>
47860 #include <linux/netdevice.h>
47861 #include <linux/platform_device.h>
47862 +#include <linux/interrupt.h>
47863 +#include <linux/irqreturn.h>
47864
47865 #include "ftmac100.h"
47866
47867 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47868 index 6d1ec92..4d5d97d 100644
47869 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47870 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47871 @@ -407,7 +407,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
47872 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
47873
47874 /* Update the base adjustement value. */
47875 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
47876 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
47877 smp_mb(); /* Force the above update. */
47878 }
47879
47880 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47881 index 5fd4b52..87aa34b 100644
47882 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47883 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47884 @@ -794,7 +794,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
47885 }
47886
47887 /* update the base incval used to calculate frequency adjustment */
47888 - ACCESS_ONCE(adapter->base_incval) = incval;
47889 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
47890 smp_mb();
47891
47892 /* need lock to prevent incorrect read while modifying cyclecounter */
47893 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47894 index e3357bf..d4d5348 100644
47895 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47896 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47897 @@ -466,8 +466,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
47898 wmb();
47899
47900 /* we want to dirty this cache line once */
47901 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
47902 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
47903 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
47904 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
47905
47906 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
47907
47908 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
47909 index 2bbd01f..e8baa64 100644
47910 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
47911 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
47912 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
47913 struct __vxge_hw_fifo *fifo;
47914 struct vxge_hw_fifo_config *config;
47915 u32 txdl_size, txdl_per_memblock;
47916 - struct vxge_hw_mempool_cbs fifo_mp_callback;
47917 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
47918 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
47919 + };
47920 +
47921 struct __vxge_hw_virtualpath *vpath;
47922
47923 if ((vp == NULL) || (attr == NULL)) {
47924 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
47925 goto exit;
47926 }
47927
47928 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
47929 -
47930 fifo->mempool =
47931 __vxge_hw_mempool_create(vpath->hldev,
47932 fifo->config->memblock_size,
47933 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47934 index 2bb48d5..d1a865d 100644
47935 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47936 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47937 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
47938 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
47939 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
47940 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
47941 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
47942 + pax_open_kernel();
47943 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
47944 + pax_close_kernel();
47945 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
47946 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
47947 max_tx_rings = QLCNIC_MAX_TX_RINGS;
47948 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47949 index be7d7a6..a8983f8 100644
47950 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47951 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47952 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
47953 case QLCNIC_NON_PRIV_FUNC:
47954 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
47955 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
47956 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
47957 + pax_open_kernel();
47958 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
47959 + pax_close_kernel();
47960 break;
47961 case QLCNIC_PRIV_FUNC:
47962 ahw->op_mode = QLCNIC_PRIV_FUNC;
47963 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
47964 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
47965 + pax_open_kernel();
47966 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
47967 + pax_close_kernel();
47968 break;
47969 case QLCNIC_MGMT_FUNC:
47970 ahw->op_mode = QLCNIC_MGMT_FUNC;
47971 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
47972 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
47973 + pax_open_kernel();
47974 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
47975 + pax_close_kernel();
47976 break;
47977 default:
47978 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
47979 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
47980 index c9f57fb..208bdc1 100644
47981 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
47982 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
47983 @@ -1285,7 +1285,7 @@ flash_temp:
47984 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
47985 {
47986 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
47987 - static const struct qlcnic_dump_operations *fw_dump_ops;
47988 + const struct qlcnic_dump_operations *fw_dump_ops;
47989 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
47990 u32 entry_offset, dump, no_entries, buf_offset = 0;
47991 int i, k, ops_cnt, ops_index, dump_size = 0;
47992 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
47993 index 14a1c5c..38a141d 100644
47994 --- a/drivers/net/ethernet/realtek/r8169.c
47995 +++ b/drivers/net/ethernet/realtek/r8169.c
47996 @@ -788,22 +788,22 @@ struct rtl8169_private {
47997 struct mdio_ops {
47998 void (*write)(struct rtl8169_private *, int, int);
47999 int (*read)(struct rtl8169_private *, int);
48000 - } mdio_ops;
48001 + } __no_const mdio_ops;
48002
48003 struct pll_power_ops {
48004 void (*down)(struct rtl8169_private *);
48005 void (*up)(struct rtl8169_private *);
48006 - } pll_power_ops;
48007 + } __no_const pll_power_ops;
48008
48009 struct jumbo_ops {
48010 void (*enable)(struct rtl8169_private *);
48011 void (*disable)(struct rtl8169_private *);
48012 - } jumbo_ops;
48013 + } __no_const jumbo_ops;
48014
48015 struct csi_ops {
48016 void (*write)(struct rtl8169_private *, int, int);
48017 u32 (*read)(struct rtl8169_private *, int);
48018 - } csi_ops;
48019 + } __no_const csi_ops;
48020
48021 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
48022 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
48023 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
48024 index 6b861e3..204ac86 100644
48025 --- a/drivers/net/ethernet/sfc/ptp.c
48026 +++ b/drivers/net/ethernet/sfc/ptp.c
48027 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
48028 ptp->start.dma_addr);
48029
48030 /* Clear flag that signals MC ready */
48031 - ACCESS_ONCE(*start) = 0;
48032 + ACCESS_ONCE_RW(*start) = 0;
48033 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
48034 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
48035 EFX_BUG_ON_PARANOID(rc);
48036 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48037 index 08c483b..2c4a553 100644
48038 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48039 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48040 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
48041
48042 writel(value, ioaddr + MMC_CNTRL);
48043
48044 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48045 - MMC_CNTRL, value);
48046 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48047 +// MMC_CNTRL, value);
48048 }
48049
48050 /* To mask all all interrupts.*/
48051 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
48052 index 384ca4f..dd7d4f9 100644
48053 --- a/drivers/net/hyperv/hyperv_net.h
48054 +++ b/drivers/net/hyperv/hyperv_net.h
48055 @@ -171,7 +171,7 @@ struct rndis_device {
48056 enum rndis_device_state state;
48057 bool link_state;
48058 bool link_change;
48059 - atomic_t new_req_id;
48060 + atomic_unchecked_t new_req_id;
48061
48062 spinlock_t request_lock;
48063 struct list_head req_list;
48064 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
48065 index ec0c40a..c9e42eb 100644
48066 --- a/drivers/net/hyperv/rndis_filter.c
48067 +++ b/drivers/net/hyperv/rndis_filter.c
48068 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
48069 * template
48070 */
48071 set = &rndis_msg->msg.set_req;
48072 - set->req_id = atomic_inc_return(&dev->new_req_id);
48073 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48074
48075 /* Add to the request list */
48076 spin_lock_irqsave(&dev->request_lock, flags);
48077 @@ -912,7 +912,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
48078
48079 /* Setup the rndis set */
48080 halt = &request->request_msg.msg.halt_req;
48081 - halt->req_id = atomic_inc_return(&dev->new_req_id);
48082 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48083
48084 /* Ignore return since this msg is optional. */
48085 rndis_filter_send_request(dev, request);
48086 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
48087 index 34f846b..4a0d5b1 100644
48088 --- a/drivers/net/ifb.c
48089 +++ b/drivers/net/ifb.c
48090 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
48091 return 0;
48092 }
48093
48094 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
48095 +static struct rtnl_link_ops ifb_link_ops = {
48096 .kind = "ifb",
48097 .priv_size = sizeof(struct ifb_private),
48098 .setup = ifb_setup,
48099 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
48100 index 612e073..a9f5eda 100644
48101 --- a/drivers/net/macvlan.c
48102 +++ b/drivers/net/macvlan.c
48103 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
48104 free_nskb:
48105 kfree_skb(nskb);
48106 err:
48107 - atomic_long_inc(&skb->dev->rx_dropped);
48108 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
48109 }
48110
48111 static void macvlan_flush_sources(struct macvlan_port *port,
48112 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
48113 int macvlan_link_register(struct rtnl_link_ops *ops)
48114 {
48115 /* common fields */
48116 - ops->priv_size = sizeof(struct macvlan_dev);
48117 - ops->validate = macvlan_validate;
48118 - ops->maxtype = IFLA_MACVLAN_MAX;
48119 - ops->policy = macvlan_policy;
48120 - ops->changelink = macvlan_changelink;
48121 - ops->get_size = macvlan_get_size;
48122 - ops->fill_info = macvlan_fill_info;
48123 + pax_open_kernel();
48124 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
48125 + *(void **)&ops->validate = macvlan_validate;
48126 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
48127 + *(const void **)&ops->policy = macvlan_policy;
48128 + *(void **)&ops->changelink = macvlan_changelink;
48129 + *(void **)&ops->get_size = macvlan_get_size;
48130 + *(void **)&ops->fill_info = macvlan_fill_info;
48131 + pax_close_kernel();
48132
48133 return rtnl_link_register(ops);
48134 };
48135 @@ -1545,7 +1547,7 @@ static int macvlan_device_event(struct notifier_block *unused,
48136 return NOTIFY_DONE;
48137 }
48138
48139 -static struct notifier_block macvlan_notifier_block __read_mostly = {
48140 +static struct notifier_block macvlan_notifier_block = {
48141 .notifier_call = macvlan_device_event,
48142 };
48143
48144 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
48145 index 919f4fc..012f6dd 100644
48146 --- a/drivers/net/macvtap.c
48147 +++ b/drivers/net/macvtap.c
48148 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
48149 dev->tx_queue_len = TUN_READQ_SIZE;
48150 }
48151
48152 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
48153 +static struct rtnl_link_ops macvtap_link_ops = {
48154 .kind = "macvtap",
48155 .setup = macvtap_setup,
48156 .newlink = macvtap_newlink,
48157 @@ -654,11 +654,14 @@ static void macvtap_skb_to_vnet_hdr(struct macvtap_queue *q,
48158 } /* else everything is zero */
48159 }
48160
48161 +/* Neighbour code has some assumptions on HH_DATA_MOD alignment */
48162 +#define MACVTAP_RESERVE HH_DATA_OFF(ETH_HLEN)
48163 +
48164 /* Get packet from user space buffer */
48165 static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
48166 struct iov_iter *from, int noblock)
48167 {
48168 - int good_linear = SKB_MAX_HEAD(NET_IP_ALIGN);
48169 + int good_linear = SKB_MAX_HEAD(MACVTAP_RESERVE);
48170 struct sk_buff *skb;
48171 struct macvlan_dev *vlan;
48172 unsigned long total_len = iov_iter_count(from);
48173 @@ -722,7 +725,7 @@ static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
48174 linear = macvtap16_to_cpu(q, vnet_hdr.hdr_len);
48175 }
48176
48177 - skb = macvtap_alloc_skb(&q->sk, NET_IP_ALIGN, copylen,
48178 + skb = macvtap_alloc_skb(&q->sk, MACVTAP_RESERVE, copylen,
48179 linear, noblock, &err);
48180 if (!skb)
48181 goto err;
48182 @@ -1030,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
48183
48184 ret = 0;
48185 u = q->flags;
48186 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48187 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48188 put_user(u, &ifr->ifr_flags))
48189 ret = -EFAULT;
48190 macvtap_put_vlan(vlan);
48191 @@ -1214,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
48192 return NOTIFY_DONE;
48193 }
48194
48195 -static struct notifier_block macvtap_notifier_block __read_mostly = {
48196 +static struct notifier_block macvtap_notifier_block = {
48197 .notifier_call = macvtap_device_event,
48198 };
48199
48200 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
48201 index 34924df..a747360 100644
48202 --- a/drivers/net/nlmon.c
48203 +++ b/drivers/net/nlmon.c
48204 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
48205 return 0;
48206 }
48207
48208 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
48209 +static struct rtnl_link_ops nlmon_link_ops = {
48210 .kind = "nlmon",
48211 .priv_size = sizeof(struct nlmon),
48212 .setup = nlmon_setup,
48213 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
48214 index 3fc91e8..6c36337 100644
48215 --- a/drivers/net/phy/phy_device.c
48216 +++ b/drivers/net/phy/phy_device.c
48217 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
48218 * zero on success.
48219 *
48220 */
48221 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48222 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
48223 struct phy_c45_device_ids *c45_ids) {
48224 int phy_reg;
48225 int i, reg_addr;
48226 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48227 * its return value is in turn returned.
48228 *
48229 */
48230 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48231 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
48232 bool is_c45, struct phy_c45_device_ids *c45_ids)
48233 {
48234 int phy_reg;
48235 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48236 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
48237 {
48238 struct phy_c45_device_ids c45_ids = {0};
48239 - u32 phy_id = 0;
48240 + int phy_id = 0;
48241 int r;
48242
48243 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
48244 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
48245 index af034db..1611c0b2 100644
48246 --- a/drivers/net/ppp/ppp_generic.c
48247 +++ b/drivers/net/ppp/ppp_generic.c
48248 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48249 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
48250 struct ppp_stats stats;
48251 struct ppp_comp_stats cstats;
48252 - char *vers;
48253
48254 switch (cmd) {
48255 case SIOCGPPPSTATS:
48256 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48257 break;
48258
48259 case SIOCGPPPVER:
48260 - vers = PPP_VERSION;
48261 - if (copy_to_user(addr, vers, strlen(vers) + 1))
48262 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
48263 break;
48264 err = 0;
48265 break;
48266 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
48267 index 079f7ad..b2a2bfa7 100644
48268 --- a/drivers/net/slip/slhc.c
48269 +++ b/drivers/net/slip/slhc.c
48270 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
48271 register struct tcphdr *thp;
48272 register struct iphdr *ip;
48273 register struct cstate *cs;
48274 - int len, hdrlen;
48275 + long len, hdrlen;
48276 unsigned char *cp = icp;
48277
48278 /* We've got a compressed packet; read the change byte */
48279 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
48280 index f7ff493..153e0198 100644
48281 --- a/drivers/net/team/team.c
48282 +++ b/drivers/net/team/team.c
48283 @@ -2105,7 +2105,7 @@ static unsigned int team_get_num_rx_queues(void)
48284 return TEAM_DEFAULT_NUM_RX_QUEUES;
48285 }
48286
48287 -static struct rtnl_link_ops team_link_ops __read_mostly = {
48288 +static struct rtnl_link_ops team_link_ops = {
48289 .kind = DRV_NAME,
48290 .priv_size = sizeof(struct team),
48291 .setup = team_setup,
48292 @@ -2895,7 +2895,7 @@ static int team_device_event(struct notifier_block *unused,
48293 return NOTIFY_DONE;
48294 }
48295
48296 -static struct notifier_block team_notifier_block __read_mostly = {
48297 +static struct notifier_block team_notifier_block = {
48298 .notifier_call = team_device_event,
48299 };
48300
48301 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
48302 index 10f9e40..3515e7e 100644
48303 --- a/drivers/net/tun.c
48304 +++ b/drivers/net/tun.c
48305 @@ -1425,7 +1425,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
48306 return -EINVAL;
48307 }
48308
48309 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
48310 +static struct rtnl_link_ops tun_link_ops = {
48311 .kind = DRV_NAME,
48312 .priv_size = sizeof(struct tun_struct),
48313 .setup = tun_setup,
48314 @@ -1827,7 +1827,7 @@ unlock:
48315 }
48316
48317 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48318 - unsigned long arg, int ifreq_len)
48319 + unsigned long arg, size_t ifreq_len)
48320 {
48321 struct tun_file *tfile = file->private_data;
48322 struct tun_struct *tun;
48323 @@ -1841,6 +1841,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48324 int le;
48325 int ret;
48326
48327 + if (ifreq_len > sizeof ifr)
48328 + return -EFAULT;
48329 +
48330 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
48331 if (copy_from_user(&ifr, argp, ifreq_len))
48332 return -EFAULT;
48333 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
48334 index 9c5aa92..8cd0405 100644
48335 --- a/drivers/net/usb/hso.c
48336 +++ b/drivers/net/usb/hso.c
48337 @@ -71,7 +71,7 @@
48338 #include <asm/byteorder.h>
48339 #include <linux/serial_core.h>
48340 #include <linux/serial.h>
48341 -
48342 +#include <asm/local.h>
48343
48344 #define MOD_AUTHOR "Option Wireless"
48345 #define MOD_DESCRIPTION "USB High Speed Option driver"
48346 @@ -1178,7 +1178,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
48347 struct urb *urb;
48348
48349 urb = serial->rx_urb[0];
48350 - if (serial->port.count > 0) {
48351 + if (atomic_read(&serial->port.count) > 0) {
48352 count = put_rxbuf_data(urb, serial);
48353 if (count == -1)
48354 return;
48355 @@ -1216,7 +1216,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
48356 DUMP1(urb->transfer_buffer, urb->actual_length);
48357
48358 /* Anyone listening? */
48359 - if (serial->port.count == 0)
48360 + if (atomic_read(&serial->port.count) == 0)
48361 return;
48362
48363 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
48364 @@ -1278,8 +1278,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48365 tty_port_tty_set(&serial->port, tty);
48366
48367 /* check for port already opened, if not set the termios */
48368 - serial->port.count++;
48369 - if (serial->port.count == 1) {
48370 + if (atomic_inc_return(&serial->port.count) == 1) {
48371 serial->rx_state = RX_IDLE;
48372 /* Force default termio settings */
48373 _hso_serial_set_termios(tty, NULL);
48374 @@ -1289,7 +1288,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48375 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
48376 if (result) {
48377 hso_stop_serial_device(serial->parent);
48378 - serial->port.count--;
48379 + atomic_dec(&serial->port.count);
48380 kref_put(&serial->parent->ref, hso_serial_ref_free);
48381 }
48382 } else {
48383 @@ -1326,10 +1325,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
48384
48385 /* reset the rts and dtr */
48386 /* do the actual close */
48387 - serial->port.count--;
48388 + atomic_dec(&serial->port.count);
48389
48390 - if (serial->port.count <= 0) {
48391 - serial->port.count = 0;
48392 + if (atomic_read(&serial->port.count) <= 0) {
48393 + atomic_set(&serial->port.count, 0);
48394 tty_port_tty_set(&serial->port, NULL);
48395 if (!usb_gone)
48396 hso_stop_serial_device(serial->parent);
48397 @@ -1404,7 +1403,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
48398
48399 /* the actual setup */
48400 spin_lock_irqsave(&serial->serial_lock, flags);
48401 - if (serial->port.count)
48402 + if (atomic_read(&serial->port.count))
48403 _hso_serial_set_termios(tty, old);
48404 else
48405 tty->termios = *old;
48406 @@ -1873,7 +1872,7 @@ static void intr_callback(struct urb *urb)
48407 D1("Pending read interrupt on port %d\n", i);
48408 spin_lock(&serial->serial_lock);
48409 if (serial->rx_state == RX_IDLE &&
48410 - serial->port.count > 0) {
48411 + atomic_read(&serial->port.count) > 0) {
48412 /* Setup and send a ctrl req read on
48413 * port i */
48414 if (!serial->rx_urb_filled[0]) {
48415 @@ -3046,7 +3045,7 @@ static int hso_resume(struct usb_interface *iface)
48416 /* Start all serial ports */
48417 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
48418 if (serial_table[i] && (serial_table[i]->interface == iface)) {
48419 - if (dev2ser(serial_table[i])->port.count) {
48420 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
48421 result =
48422 hso_start_serial_device(serial_table[i], GFP_NOIO);
48423 hso_kick_transmit(dev2ser(serial_table[i]));
48424 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
48425 index bf405f1..fd847ee 100644
48426 --- a/drivers/net/usb/r8152.c
48427 +++ b/drivers/net/usb/r8152.c
48428 @@ -571,7 +571,7 @@ struct r8152 {
48429 void (*unload)(struct r8152 *);
48430 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
48431 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
48432 - } rtl_ops;
48433 + } __no_const rtl_ops;
48434
48435 int intr_interval;
48436 u32 saved_wolopts;
48437 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
48438 index a2515887..6d13233 100644
48439 --- a/drivers/net/usb/sierra_net.c
48440 +++ b/drivers/net/usb/sierra_net.c
48441 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
48442 /* atomic counter partially included in MAC address to make sure 2 devices
48443 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
48444 */
48445 -static atomic_t iface_counter = ATOMIC_INIT(0);
48446 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
48447
48448 /*
48449 * SYNC Timer Delay definition used to set the expiry time
48450 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
48451 dev->net->netdev_ops = &sierra_net_device_ops;
48452
48453 /* change MAC addr to include, ifacenum, and to be unique */
48454 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
48455 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
48456 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
48457
48458 /* we will have to manufacture ethernet headers, prepare template */
48459 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
48460 index 059fdf1..7543217 100644
48461 --- a/drivers/net/virtio_net.c
48462 +++ b/drivers/net/virtio_net.c
48463 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
48464 #define RECEIVE_AVG_WEIGHT 64
48465
48466 /* Minimum alignment for mergeable packet buffers. */
48467 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
48468 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
48469
48470 #define VIRTNET_DRIVER_VERSION "1.0.0"
48471
48472 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
48473 index a8c755d..a988b71 100644
48474 --- a/drivers/net/vxlan.c
48475 +++ b/drivers/net/vxlan.c
48476 @@ -2702,7 +2702,7 @@ nla_put_failure:
48477 return -EMSGSIZE;
48478 }
48479
48480 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
48481 +static struct rtnl_link_ops vxlan_link_ops = {
48482 .kind = "vxlan",
48483 .maxtype = IFLA_VXLAN_MAX,
48484 .policy = vxlan_policy,
48485 @@ -2749,7 +2749,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
48486 return NOTIFY_DONE;
48487 }
48488
48489 -static struct notifier_block vxlan_notifier_block __read_mostly = {
48490 +static struct notifier_block vxlan_notifier_block = {
48491 .notifier_call = vxlan_lowerdev_event,
48492 };
48493
48494 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
48495 index 5920c99..ff2e4a5 100644
48496 --- a/drivers/net/wan/lmc/lmc_media.c
48497 +++ b/drivers/net/wan/lmc/lmc_media.c
48498 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
48499 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
48500
48501 lmc_media_t lmc_ds3_media = {
48502 - lmc_ds3_init, /* special media init stuff */
48503 - lmc_ds3_default, /* reset to default state */
48504 - lmc_ds3_set_status, /* reset status to state provided */
48505 - lmc_dummy_set_1, /* set clock source */
48506 - lmc_dummy_set2_1, /* set line speed */
48507 - lmc_ds3_set_100ft, /* set cable length */
48508 - lmc_ds3_set_scram, /* set scrambler */
48509 - lmc_ds3_get_link_status, /* get link status */
48510 - lmc_dummy_set_1, /* set link status */
48511 - lmc_ds3_set_crc_length, /* set CRC length */
48512 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48513 - lmc_ds3_watchdog
48514 + .init = lmc_ds3_init, /* special media init stuff */
48515 + .defaults = lmc_ds3_default, /* reset to default state */
48516 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
48517 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
48518 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48519 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
48520 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
48521 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
48522 + .set_link_status = lmc_dummy_set_1, /* set link status */
48523 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
48524 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48525 + .watchdog = lmc_ds3_watchdog
48526 };
48527
48528 lmc_media_t lmc_hssi_media = {
48529 - lmc_hssi_init, /* special media init stuff */
48530 - lmc_hssi_default, /* reset to default state */
48531 - lmc_hssi_set_status, /* reset status to state provided */
48532 - lmc_hssi_set_clock, /* set clock source */
48533 - lmc_dummy_set2_1, /* set line speed */
48534 - lmc_dummy_set_1, /* set cable length */
48535 - lmc_dummy_set_1, /* set scrambler */
48536 - lmc_hssi_get_link_status, /* get link status */
48537 - lmc_hssi_set_link_status, /* set link status */
48538 - lmc_hssi_set_crc_length, /* set CRC length */
48539 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48540 - lmc_hssi_watchdog
48541 + .init = lmc_hssi_init, /* special media init stuff */
48542 + .defaults = lmc_hssi_default, /* reset to default state */
48543 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
48544 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
48545 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48546 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48547 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48548 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
48549 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
48550 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
48551 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48552 + .watchdog = lmc_hssi_watchdog
48553 };
48554
48555 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
48556 - lmc_ssi_default, /* reset to default state */
48557 - lmc_ssi_set_status, /* reset status to state provided */
48558 - lmc_ssi_set_clock, /* set clock source */
48559 - lmc_ssi_set_speed, /* set line speed */
48560 - lmc_dummy_set_1, /* set cable length */
48561 - lmc_dummy_set_1, /* set scrambler */
48562 - lmc_ssi_get_link_status, /* get link status */
48563 - lmc_ssi_set_link_status, /* set link status */
48564 - lmc_ssi_set_crc_length, /* set CRC length */
48565 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48566 - lmc_ssi_watchdog
48567 +lmc_media_t lmc_ssi_media = {
48568 + .init = lmc_ssi_init, /* special media init stuff */
48569 + .defaults = lmc_ssi_default, /* reset to default state */
48570 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
48571 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
48572 + .set_speed = lmc_ssi_set_speed, /* set line speed */
48573 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48574 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48575 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
48576 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
48577 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
48578 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48579 + .watchdog = lmc_ssi_watchdog
48580 };
48581
48582 lmc_media_t lmc_t1_media = {
48583 - lmc_t1_init, /* special media init stuff */
48584 - lmc_t1_default, /* reset to default state */
48585 - lmc_t1_set_status, /* reset status to state provided */
48586 - lmc_t1_set_clock, /* set clock source */
48587 - lmc_dummy_set2_1, /* set line speed */
48588 - lmc_dummy_set_1, /* set cable length */
48589 - lmc_dummy_set_1, /* set scrambler */
48590 - lmc_t1_get_link_status, /* get link status */
48591 - lmc_dummy_set_1, /* set link status */
48592 - lmc_t1_set_crc_length, /* set CRC length */
48593 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48594 - lmc_t1_watchdog
48595 + .init = lmc_t1_init, /* special media init stuff */
48596 + .defaults = lmc_t1_default, /* reset to default state */
48597 + .set_status = lmc_t1_set_status, /* reset status to state provided */
48598 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
48599 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48600 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48601 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48602 + .get_link_status = lmc_t1_get_link_status, /* get link status */
48603 + .set_link_status = lmc_dummy_set_1, /* set link status */
48604 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
48605 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48606 + .watchdog = lmc_t1_watchdog
48607 };
48608
48609 static void
48610 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
48611 index feacc3b..5bac0de 100644
48612 --- a/drivers/net/wan/z85230.c
48613 +++ b/drivers/net/wan/z85230.c
48614 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
48615
48616 struct z8530_irqhandler z8530_sync =
48617 {
48618 - z8530_rx,
48619 - z8530_tx,
48620 - z8530_status
48621 + .rx = z8530_rx,
48622 + .tx = z8530_tx,
48623 + .status = z8530_status
48624 };
48625
48626 EXPORT_SYMBOL(z8530_sync);
48627 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
48628 }
48629
48630 static struct z8530_irqhandler z8530_dma_sync = {
48631 - z8530_dma_rx,
48632 - z8530_dma_tx,
48633 - z8530_dma_status
48634 + .rx = z8530_dma_rx,
48635 + .tx = z8530_dma_tx,
48636 + .status = z8530_dma_status
48637 };
48638
48639 static struct z8530_irqhandler z8530_txdma_sync = {
48640 - z8530_rx,
48641 - z8530_dma_tx,
48642 - z8530_dma_status
48643 + .rx = z8530_rx,
48644 + .tx = z8530_dma_tx,
48645 + .status = z8530_dma_status
48646 };
48647
48648 /**
48649 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
48650
48651 struct z8530_irqhandler z8530_nop=
48652 {
48653 - z8530_rx_clear,
48654 - z8530_tx_clear,
48655 - z8530_status_clear
48656 + .rx = z8530_rx_clear,
48657 + .tx = z8530_tx_clear,
48658 + .status = z8530_status_clear
48659 };
48660
48661
48662 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
48663 index 0b60295..b8bfa5b 100644
48664 --- a/drivers/net/wimax/i2400m/rx.c
48665 +++ b/drivers/net/wimax/i2400m/rx.c
48666 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
48667 if (i2400m->rx_roq == NULL)
48668 goto error_roq_alloc;
48669
48670 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
48671 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
48672 GFP_KERNEL);
48673 if (rd == NULL) {
48674 result = -ENOMEM;
48675 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
48676 index e71a2ce..2268d61 100644
48677 --- a/drivers/net/wireless/airo.c
48678 +++ b/drivers/net/wireless/airo.c
48679 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
48680 struct airo_info *ai = dev->ml_priv;
48681 int ridcode;
48682 int enabled;
48683 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48684 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48685 unsigned char *iobuf;
48686
48687 /* Only super-user can write RIDs */
48688 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
48689 index da92bfa..5a9001a 100644
48690 --- a/drivers/net/wireless/at76c50x-usb.c
48691 +++ b/drivers/net/wireless/at76c50x-usb.c
48692 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
48693 }
48694
48695 /* Convert timeout from the DFU status to jiffies */
48696 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
48697 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
48698 {
48699 return msecs_to_jiffies((s->poll_timeout[2] << 16)
48700 | (s->poll_timeout[1] << 8)
48701 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
48702 index f1946a6..cd367fb 100644
48703 --- a/drivers/net/wireless/ath/ath10k/htc.c
48704 +++ b/drivers/net/wireless/ath/ath10k/htc.c
48705 @@ -851,7 +851,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
48706 /* registered target arrival callback from the HIF layer */
48707 int ath10k_htc_init(struct ath10k *ar)
48708 {
48709 - struct ath10k_hif_cb htc_callbacks;
48710 + static struct ath10k_hif_cb htc_callbacks = {
48711 + .rx_completion = ath10k_htc_rx_completion_handler,
48712 + .tx_completion = ath10k_htc_tx_completion_handler,
48713 + };
48714 struct ath10k_htc_ep *ep = NULL;
48715 struct ath10k_htc *htc = &ar->htc;
48716
48717 @@ -860,8 +863,6 @@ int ath10k_htc_init(struct ath10k *ar)
48718 ath10k_htc_reset_endpoint_states(htc);
48719
48720 /* setup HIF layer callbacks */
48721 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
48722 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
48723 htc->ar = ar;
48724
48725 /* Get HIF default pipe for HTC message exchange */
48726 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
48727 index 527179c..a890150 100644
48728 --- a/drivers/net/wireless/ath/ath10k/htc.h
48729 +++ b/drivers/net/wireless/ath/ath10k/htc.h
48730 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
48731
48732 struct ath10k_htc_ops {
48733 void (*target_send_suspend_complete)(struct ath10k *ar);
48734 -};
48735 +} __no_const;
48736
48737 struct ath10k_htc_ep_ops {
48738 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
48739 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
48740 void (*ep_tx_credits)(struct ath10k *);
48741 -};
48742 +} __no_const;
48743
48744 /* service connection information */
48745 struct ath10k_htc_svc_conn_req {
48746 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48747 index f816909..e56cd8b 100644
48748 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48749 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48750 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48751 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
48752 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
48753
48754 - ACCESS_ONCE(ads->ds_link) = i->link;
48755 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
48756 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
48757 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
48758
48759 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
48760 ctl6 = SM(i->keytype, AR_EncrType);
48761 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48762
48763 if ((i->is_first || i->is_last) &&
48764 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
48765 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
48766 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
48767 | set11nTries(i->rates, 1)
48768 | set11nTries(i->rates, 2)
48769 | set11nTries(i->rates, 3)
48770 | (i->dur_update ? AR_DurUpdateEna : 0)
48771 | SM(0, AR_BurstDur);
48772
48773 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
48774 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
48775 | set11nRate(i->rates, 1)
48776 | set11nRate(i->rates, 2)
48777 | set11nRate(i->rates, 3);
48778 } else {
48779 - ACCESS_ONCE(ads->ds_ctl2) = 0;
48780 - ACCESS_ONCE(ads->ds_ctl3) = 0;
48781 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
48782 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
48783 }
48784
48785 if (!i->is_first) {
48786 - ACCESS_ONCE(ads->ds_ctl0) = 0;
48787 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48788 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48789 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
48790 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48791 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48792 return;
48793 }
48794
48795 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48796 break;
48797 }
48798
48799 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48800 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48801 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
48802 | SM(i->txpower[0], AR_XmitPower0)
48803 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
48804 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48805 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
48806 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
48807
48808 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48809 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48810 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48811 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48812
48813 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
48814 return;
48815
48816 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48817 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48818 | set11nPktDurRTSCTS(i->rates, 1);
48819
48820 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48821 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48822 | set11nPktDurRTSCTS(i->rates, 3);
48823
48824 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48825 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48826 | set11nRateFlags(i->rates, 1)
48827 | set11nRateFlags(i->rates, 2)
48828 | set11nRateFlags(i->rates, 3)
48829 | SM(i->rtscts_rate, AR_RTSCTSRate);
48830
48831 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48832 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48833 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48834 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48835 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48836 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48837 }
48838
48839 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
48840 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48841 index da84b70..83e4978 100644
48842 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48843 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48844 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48845 (i->qcu << AR_TxQcuNum_S) | desc_len;
48846
48847 checksum += val;
48848 - ACCESS_ONCE(ads->info) = val;
48849 + ACCESS_ONCE_RW(ads->info) = val;
48850
48851 checksum += i->link;
48852 - ACCESS_ONCE(ads->link) = i->link;
48853 + ACCESS_ONCE_RW(ads->link) = i->link;
48854
48855 checksum += i->buf_addr[0];
48856 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
48857 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
48858 checksum += i->buf_addr[1];
48859 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
48860 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
48861 checksum += i->buf_addr[2];
48862 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
48863 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
48864 checksum += i->buf_addr[3];
48865 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
48866 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
48867
48868 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
48869 - ACCESS_ONCE(ads->ctl3) = val;
48870 + ACCESS_ONCE_RW(ads->ctl3) = val;
48871 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
48872 - ACCESS_ONCE(ads->ctl5) = val;
48873 + ACCESS_ONCE_RW(ads->ctl5) = val;
48874 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
48875 - ACCESS_ONCE(ads->ctl7) = val;
48876 + ACCESS_ONCE_RW(ads->ctl7) = val;
48877 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
48878 - ACCESS_ONCE(ads->ctl9) = val;
48879 + ACCESS_ONCE_RW(ads->ctl9) = val;
48880
48881 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
48882 - ACCESS_ONCE(ads->ctl10) = checksum;
48883 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
48884
48885 if (i->is_first || i->is_last) {
48886 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
48887 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
48888 | set11nTries(i->rates, 1)
48889 | set11nTries(i->rates, 2)
48890 | set11nTries(i->rates, 3)
48891 | (i->dur_update ? AR_DurUpdateEna : 0)
48892 | SM(0, AR_BurstDur);
48893
48894 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
48895 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
48896 | set11nRate(i->rates, 1)
48897 | set11nRate(i->rates, 2)
48898 | set11nRate(i->rates, 3);
48899 } else {
48900 - ACCESS_ONCE(ads->ctl13) = 0;
48901 - ACCESS_ONCE(ads->ctl14) = 0;
48902 + ACCESS_ONCE_RW(ads->ctl13) = 0;
48903 + ACCESS_ONCE_RW(ads->ctl14) = 0;
48904 }
48905
48906 ads->ctl20 = 0;
48907 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48908
48909 ctl17 = SM(i->keytype, AR_EncrType);
48910 if (!i->is_first) {
48911 - ACCESS_ONCE(ads->ctl11) = 0;
48912 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
48913 - ACCESS_ONCE(ads->ctl15) = 0;
48914 - ACCESS_ONCE(ads->ctl16) = 0;
48915 - ACCESS_ONCE(ads->ctl17) = ctl17;
48916 - ACCESS_ONCE(ads->ctl18) = 0;
48917 - ACCESS_ONCE(ads->ctl19) = 0;
48918 + ACCESS_ONCE_RW(ads->ctl11) = 0;
48919 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
48920 + ACCESS_ONCE_RW(ads->ctl15) = 0;
48921 + ACCESS_ONCE_RW(ads->ctl16) = 0;
48922 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
48923 + ACCESS_ONCE_RW(ads->ctl18) = 0;
48924 + ACCESS_ONCE_RW(ads->ctl19) = 0;
48925 return;
48926 }
48927
48928 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
48929 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
48930 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
48931 | SM(i->txpower[0], AR_XmitPower0)
48932 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
48933 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48934 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
48935 ctl12 |= SM(val, AR_PAPRDChainMask);
48936
48937 - ACCESS_ONCE(ads->ctl12) = ctl12;
48938 - ACCESS_ONCE(ads->ctl17) = ctl17;
48939 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
48940 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
48941
48942 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
48943 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
48944 | set11nPktDurRTSCTS(i->rates, 1);
48945
48946 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
48947 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
48948 | set11nPktDurRTSCTS(i->rates, 3);
48949
48950 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
48951 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
48952 | set11nRateFlags(i->rates, 1)
48953 | set11nRateFlags(i->rates, 2)
48954 | set11nRateFlags(i->rates, 3)
48955 | SM(i->rtscts_rate, AR_RTSCTSRate);
48956
48957 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
48958 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
48959
48960 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
48961 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
48962 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
48963 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
48964 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
48965 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
48966 }
48967
48968 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
48969 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
48970 index 1cbd335..27dfb40 100644
48971 --- a/drivers/net/wireless/ath/ath9k/hw.h
48972 +++ b/drivers/net/wireless/ath/ath9k/hw.h
48973 @@ -640,7 +640,7 @@ struct ath_hw_private_ops {
48974
48975 /* ANI */
48976 void (*ani_cache_ini_regs)(struct ath_hw *ah);
48977 -};
48978 +} __no_const;
48979
48980 /**
48981 * struct ath_spec_scan - parameters for Atheros spectral scan
48982 @@ -716,7 +716,7 @@ struct ath_hw_ops {
48983 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
48984 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
48985 #endif
48986 -};
48987 +} __no_const;
48988
48989 struct ath_nf_limits {
48990 s16 max;
48991 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
48992 index 62b0bf4..4ae094c 100644
48993 --- a/drivers/net/wireless/ath/ath9k/main.c
48994 +++ b/drivers/net/wireless/ath/ath9k/main.c
48995 @@ -2546,16 +2546,18 @@ void ath9k_fill_chanctx_ops(void)
48996 if (!ath9k_is_chanctx_enabled())
48997 return;
48998
48999 - ath9k_ops.hw_scan = ath9k_hw_scan;
49000 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49001 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49002 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49003 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
49004 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49005 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
49006 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49007 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49008 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49009 + pax_open_kernel();
49010 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
49011 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49012 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49013 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49014 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
49015 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49016 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
49017 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49018 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49019 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49020 + pax_close_kernel();
49021 }
49022
49023 #endif
49024 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
49025 index 058a9f2..d5cb1ba 100644
49026 --- a/drivers/net/wireless/b43/phy_lp.c
49027 +++ b/drivers/net/wireless/b43/phy_lp.c
49028 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
49029 {
49030 struct ssb_bus *bus = dev->dev->sdev->bus;
49031
49032 - static const struct b206x_channel *chandata = NULL;
49033 + const struct b206x_channel *chandata = NULL;
49034 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
49035 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
49036 u16 old_comm15, scale;
49037 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
49038 index dc1d20c..f7a4f06 100644
49039 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
49040 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
49041 @@ -3633,7 +3633,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
49042 */
49043 if (il3945_mod_params.disable_hw_scan) {
49044 D_INFO("Disabling hw_scan\n");
49045 - il3945_mac_ops.hw_scan = NULL;
49046 + pax_open_kernel();
49047 + *(void **)&il3945_mac_ops.hw_scan = NULL;
49048 + pax_close_kernel();
49049 }
49050
49051 D_INFO("*** LOAD DRIVER ***\n");
49052 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49053 index 0ffb6ff..c0b7f0e 100644
49054 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49055 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49056 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
49057 {
49058 struct iwl_priv *priv = file->private_data;
49059 char buf[64];
49060 - int buf_size;
49061 + size_t buf_size;
49062 u32 offset, len;
49063
49064 memset(buf, 0, sizeof(buf));
49065 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
49066 struct iwl_priv *priv = file->private_data;
49067
49068 char buf[8];
49069 - int buf_size;
49070 + size_t buf_size;
49071 u32 reset_flag;
49072
49073 memset(buf, 0, sizeof(buf));
49074 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
49075 {
49076 struct iwl_priv *priv = file->private_data;
49077 char buf[8];
49078 - int buf_size;
49079 + size_t buf_size;
49080 int ht40;
49081
49082 memset(buf, 0, sizeof(buf));
49083 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
49084 {
49085 struct iwl_priv *priv = file->private_data;
49086 char buf[8];
49087 - int buf_size;
49088 + size_t buf_size;
49089 int value;
49090
49091 memset(buf, 0, sizeof(buf));
49092 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
49093 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
49094 DEBUGFS_READ_FILE_OPS(current_sleep_command);
49095
49096 -static const char *fmt_value = " %-30s %10u\n";
49097 -static const char *fmt_hex = " %-30s 0x%02X\n";
49098 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
49099 -static const char *fmt_header =
49100 +static const char fmt_value[] = " %-30s %10u\n";
49101 +static const char fmt_hex[] = " %-30s 0x%02X\n";
49102 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
49103 +static const char fmt_header[] =
49104 "%-32s current cumulative delta max\n";
49105
49106 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
49107 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
49108 {
49109 struct iwl_priv *priv = file->private_data;
49110 char buf[8];
49111 - int buf_size;
49112 + size_t buf_size;
49113 int clear;
49114
49115 memset(buf, 0, sizeof(buf));
49116 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
49117 {
49118 struct iwl_priv *priv = file->private_data;
49119 char buf[8];
49120 - int buf_size;
49121 + size_t buf_size;
49122 int trace;
49123
49124 memset(buf, 0, sizeof(buf));
49125 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
49126 {
49127 struct iwl_priv *priv = file->private_data;
49128 char buf[8];
49129 - int buf_size;
49130 + size_t buf_size;
49131 int missed;
49132
49133 memset(buf, 0, sizeof(buf));
49134 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
49135
49136 struct iwl_priv *priv = file->private_data;
49137 char buf[8];
49138 - int buf_size;
49139 + size_t buf_size;
49140 int plcp;
49141
49142 memset(buf, 0, sizeof(buf));
49143 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
49144
49145 struct iwl_priv *priv = file->private_data;
49146 char buf[8];
49147 - int buf_size;
49148 + size_t buf_size;
49149 int flush;
49150
49151 memset(buf, 0, sizeof(buf));
49152 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
49153
49154 struct iwl_priv *priv = file->private_data;
49155 char buf[8];
49156 - int buf_size;
49157 + size_t buf_size;
49158 int rts;
49159
49160 if (!priv->cfg->ht_params)
49161 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
49162 {
49163 struct iwl_priv *priv = file->private_data;
49164 char buf[8];
49165 - int buf_size;
49166 + size_t buf_size;
49167
49168 memset(buf, 0, sizeof(buf));
49169 buf_size = min(count, sizeof(buf) - 1);
49170 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
49171 struct iwl_priv *priv = file->private_data;
49172 u32 event_log_flag;
49173 char buf[8];
49174 - int buf_size;
49175 + size_t buf_size;
49176
49177 /* check that the interface is up */
49178 if (!iwl_is_ready(priv))
49179 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
49180 struct iwl_priv *priv = file->private_data;
49181 char buf[8];
49182 u32 calib_disabled;
49183 - int buf_size;
49184 + size_t buf_size;
49185
49186 memset(buf, 0, sizeof(buf));
49187 buf_size = min(count, sizeof(buf) - 1);
49188 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
49189 index 523fe0c..0d9473b 100644
49190 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
49191 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
49192 @@ -1781,7 +1781,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
49193 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
49194
49195 char buf[8];
49196 - int buf_size;
49197 + size_t buf_size;
49198 u32 reset_flag;
49199
49200 memset(buf, 0, sizeof(buf));
49201 @@ -1802,7 +1802,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
49202 {
49203 struct iwl_trans *trans = file->private_data;
49204 char buf[8];
49205 - int buf_size;
49206 + size_t buf_size;
49207 int csr;
49208
49209 memset(buf, 0, sizeof(buf));
49210 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
49211 index ef58a88..fafa731 100644
49212 --- a/drivers/net/wireless/mac80211_hwsim.c
49213 +++ b/drivers/net/wireless/mac80211_hwsim.c
49214 @@ -3066,20 +3066,20 @@ static int __init init_mac80211_hwsim(void)
49215 if (channels < 1)
49216 return -EINVAL;
49217
49218 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
49219 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49220 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49221 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49222 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49223 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49224 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49225 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49226 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49227 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49228 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
49229 - mac80211_hwsim_assign_vif_chanctx;
49230 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
49231 - mac80211_hwsim_unassign_vif_chanctx;
49232 + pax_open_kernel();
49233 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
49234 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49235 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49236 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49237 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49238 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49239 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49240 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49241 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49242 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49243 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
49244 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
49245 + pax_close_kernel();
49246
49247 spin_lock_init(&hwsim_radio_lock);
49248 INIT_LIST_HEAD(&hwsim_radios);
49249 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
49250 index 1a4facd..a2ecbbd 100644
49251 --- a/drivers/net/wireless/rndis_wlan.c
49252 +++ b/drivers/net/wireless/rndis_wlan.c
49253 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
49254
49255 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
49256
49257 - if (rts_threshold < 0 || rts_threshold > 2347)
49258 + if (rts_threshold > 2347)
49259 rts_threshold = 2347;
49260
49261 tmp = cpu_to_le32(rts_threshold);
49262 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
49263 index 9bb398b..b0cc047 100644
49264 --- a/drivers/net/wireless/rt2x00/rt2x00.h
49265 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
49266 @@ -375,7 +375,7 @@ struct rt2x00_intf {
49267 * for hardware which doesn't support hardware
49268 * sequence counting.
49269 */
49270 - atomic_t seqno;
49271 + atomic_unchecked_t seqno;
49272 };
49273
49274 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
49275 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
49276 index 66ff364..3ce34f7 100644
49277 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
49278 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
49279 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
49280 * sequence counter given by mac80211.
49281 */
49282 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
49283 - seqno = atomic_add_return(0x10, &intf->seqno);
49284 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
49285 else
49286 - seqno = atomic_read(&intf->seqno);
49287 + seqno = atomic_read_unchecked(&intf->seqno);
49288
49289 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
49290 hdr->seq_ctrl |= cpu_to_le16(seqno);
49291 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
49292 index b661f896..ddf7d2b 100644
49293 --- a/drivers/net/wireless/ti/wl1251/sdio.c
49294 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
49295 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
49296
49297 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
49298
49299 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49300 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49301 + pax_open_kernel();
49302 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49303 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49304 + pax_close_kernel();
49305
49306 wl1251_info("using dedicated interrupt line");
49307 } else {
49308 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49309 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49310 + pax_open_kernel();
49311 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49312 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49313 + pax_close_kernel();
49314
49315 wl1251_info("using SDIO interrupt");
49316 }
49317 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
49318 index d6d0d6d..60c23a0 100644
49319 --- a/drivers/net/wireless/ti/wl12xx/main.c
49320 +++ b/drivers/net/wireless/ti/wl12xx/main.c
49321 @@ -656,7 +656,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49322 sizeof(wl->conf.mem));
49323
49324 /* read data preparation is only needed by wl127x */
49325 - wl->ops->prepare_read = wl127x_prepare_read;
49326 + pax_open_kernel();
49327 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49328 + pax_close_kernel();
49329
49330 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49331 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49332 @@ -681,7 +683,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49333 sizeof(wl->conf.mem));
49334
49335 /* read data preparation is only needed by wl127x */
49336 - wl->ops->prepare_read = wl127x_prepare_read;
49337 + pax_open_kernel();
49338 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49339 + pax_close_kernel();
49340
49341 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49342 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49343 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
49344 index 8e56261..9140678 100644
49345 --- a/drivers/net/wireless/ti/wl18xx/main.c
49346 +++ b/drivers/net/wireless/ti/wl18xx/main.c
49347 @@ -1916,8 +1916,10 @@ static int wl18xx_setup(struct wl1271 *wl)
49348 }
49349
49350 if (!checksum_param) {
49351 - wl18xx_ops.set_rx_csum = NULL;
49352 - wl18xx_ops.init_vif = NULL;
49353 + pax_open_kernel();
49354 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
49355 + *(void **)&wl18xx_ops.init_vif = NULL;
49356 + pax_close_kernel();
49357 }
49358
49359 /* Enable 11a Band only if we have 5G antennas */
49360 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
49361 index a912dc0..a8225ba 100644
49362 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
49363 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
49364 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
49365 {
49366 struct zd_usb *usb = urb->context;
49367 struct zd_usb_interrupt *intr = &usb->intr;
49368 - int len;
49369 + unsigned int len;
49370 u16 int_num;
49371
49372 ZD_ASSERT(in_interrupt());
49373 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
49374 index ce2e2cf..f81e500 100644
49375 --- a/drivers/nfc/nfcwilink.c
49376 +++ b/drivers/nfc/nfcwilink.c
49377 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
49378
49379 static int nfcwilink_probe(struct platform_device *pdev)
49380 {
49381 - static struct nfcwilink *drv;
49382 + struct nfcwilink *drv;
49383 int rc;
49384 __u32 protocols;
49385
49386 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
49387 index f2596c8..50d53af 100644
49388 --- a/drivers/nfc/st21nfca/st21nfca.c
49389 +++ b/drivers/nfc/st21nfca/st21nfca.c
49390 @@ -559,7 +559,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
49391 goto exit;
49392 }
49393
49394 - gate = uid_skb->data;
49395 + memcpy(gate, uid_skb->data, uid_skb->len);
49396 *len = uid_skb->len;
49397 exit:
49398 kfree_skb(uid_skb);
49399 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
49400 index 5100742..6ad4e6d 100644
49401 --- a/drivers/of/fdt.c
49402 +++ b/drivers/of/fdt.c
49403 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
49404 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
49405 return 0;
49406 }
49407 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49408 + pax_open_kernel();
49409 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49410 + pax_close_kernel();
49411 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
49412 }
49413 late_initcall(of_fdt_raw_init);
49414 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
49415 index d93b2b6..ae50401 100644
49416 --- a/drivers/oprofile/buffer_sync.c
49417 +++ b/drivers/oprofile/buffer_sync.c
49418 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
49419 if (cookie == NO_COOKIE)
49420 offset = pc;
49421 if (cookie == INVALID_COOKIE) {
49422 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49423 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49424 offset = pc;
49425 }
49426 if (cookie != last_cookie) {
49427 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
49428 /* add userspace sample */
49429
49430 if (!mm) {
49431 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
49432 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
49433 return 0;
49434 }
49435
49436 cookie = lookup_dcookie(mm, s->eip, &offset);
49437
49438 if (cookie == INVALID_COOKIE) {
49439 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49440 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49441 return 0;
49442 }
49443
49444 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
49445 /* ignore backtraces if failed to add a sample */
49446 if (state == sb_bt_start) {
49447 state = sb_bt_ignore;
49448 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
49449 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
49450 }
49451 }
49452 release_mm(mm);
49453 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
49454 index c0cc4e7..44d4e54 100644
49455 --- a/drivers/oprofile/event_buffer.c
49456 +++ b/drivers/oprofile/event_buffer.c
49457 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
49458 }
49459
49460 if (buffer_pos == buffer_size) {
49461 - atomic_inc(&oprofile_stats.event_lost_overflow);
49462 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
49463 return;
49464 }
49465
49466 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
49467 index ed2c3ec..deda85a 100644
49468 --- a/drivers/oprofile/oprof.c
49469 +++ b/drivers/oprofile/oprof.c
49470 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
49471 if (oprofile_ops.switch_events())
49472 return;
49473
49474 - atomic_inc(&oprofile_stats.multiplex_counter);
49475 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
49476 start_switch_worker();
49477 }
49478
49479 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
49480 index ee2cfce..7f8f699 100644
49481 --- a/drivers/oprofile/oprofile_files.c
49482 +++ b/drivers/oprofile/oprofile_files.c
49483 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
49484
49485 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
49486
49487 -static ssize_t timeout_read(struct file *file, char __user *buf,
49488 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
49489 size_t count, loff_t *offset)
49490 {
49491 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
49492 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
49493 index 59659ce..6c860a0 100644
49494 --- a/drivers/oprofile/oprofile_stats.c
49495 +++ b/drivers/oprofile/oprofile_stats.c
49496 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
49497 cpu_buf->sample_invalid_eip = 0;
49498 }
49499
49500 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
49501 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
49502 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
49503 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
49504 - atomic_set(&oprofile_stats.multiplex_counter, 0);
49505 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
49506 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
49507 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
49508 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
49509 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
49510 }
49511
49512
49513 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
49514 index 1fc622b..8c48fc3 100644
49515 --- a/drivers/oprofile/oprofile_stats.h
49516 +++ b/drivers/oprofile/oprofile_stats.h
49517 @@ -13,11 +13,11 @@
49518 #include <linux/atomic.h>
49519
49520 struct oprofile_stat_struct {
49521 - atomic_t sample_lost_no_mm;
49522 - atomic_t sample_lost_no_mapping;
49523 - atomic_t bt_lost_no_mapping;
49524 - atomic_t event_lost_overflow;
49525 - atomic_t multiplex_counter;
49526 + atomic_unchecked_t sample_lost_no_mm;
49527 + atomic_unchecked_t sample_lost_no_mapping;
49528 + atomic_unchecked_t bt_lost_no_mapping;
49529 + atomic_unchecked_t event_lost_overflow;
49530 + atomic_unchecked_t multiplex_counter;
49531 };
49532
49533 extern struct oprofile_stat_struct oprofile_stats;
49534 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
49535 index 3f49345..c750d0b 100644
49536 --- a/drivers/oprofile/oprofilefs.c
49537 +++ b/drivers/oprofile/oprofilefs.c
49538 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
49539
49540 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
49541 {
49542 - atomic_t *val = file->private_data;
49543 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
49544 + atomic_unchecked_t *val = file->private_data;
49545 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
49546 }
49547
49548
49549 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
49550
49551
49552 int oprofilefs_create_ro_atomic(struct dentry *root,
49553 - char const *name, atomic_t *val)
49554 + char const *name, atomic_unchecked_t *val)
49555 {
49556 return __oprofilefs_create_file(root, name,
49557 &atomic_ro_fops, 0444, val);
49558 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
49559 index bdef916..88c7dee 100644
49560 --- a/drivers/oprofile/timer_int.c
49561 +++ b/drivers/oprofile/timer_int.c
49562 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
49563 return NOTIFY_OK;
49564 }
49565
49566 -static struct notifier_block __refdata oprofile_cpu_notifier = {
49567 +static struct notifier_block oprofile_cpu_notifier = {
49568 .notifier_call = oprofile_cpu_notify,
49569 };
49570
49571 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
49572 index 3b47080..6cd05dd 100644
49573 --- a/drivers/parport/procfs.c
49574 +++ b/drivers/parport/procfs.c
49575 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
49576
49577 *ppos += len;
49578
49579 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
49580 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
49581 }
49582
49583 #ifdef CONFIG_PARPORT_1284
49584 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
49585
49586 *ppos += len;
49587
49588 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
49589 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
49590 }
49591 #endif /* IEEE1284.3 support. */
49592
49593 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
49594 index 6ca2399..68d866b 100644
49595 --- a/drivers/pci/hotplug/acpiphp_ibm.c
49596 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
49597 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
49598 goto init_cleanup;
49599 }
49600
49601 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49602 + pax_open_kernel();
49603 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49604 + pax_close_kernel();
49605 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
49606
49607 return retval;
49608 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
49609 index 66b7bbe..26bee78 100644
49610 --- a/drivers/pci/hotplug/cpcihp_generic.c
49611 +++ b/drivers/pci/hotplug/cpcihp_generic.c
49612 @@ -73,7 +73,6 @@ static u16 port;
49613 static unsigned int enum_bit;
49614 static u8 enum_mask;
49615
49616 -static struct cpci_hp_controller_ops generic_hpc_ops;
49617 static struct cpci_hp_controller generic_hpc;
49618
49619 static int __init validate_parameters(void)
49620 @@ -139,6 +138,10 @@ static int query_enum(void)
49621 return ((value & enum_mask) == enum_mask);
49622 }
49623
49624 +static struct cpci_hp_controller_ops generic_hpc_ops = {
49625 + .query_enum = query_enum,
49626 +};
49627 +
49628 static int __init cpcihp_generic_init(void)
49629 {
49630 int status;
49631 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
49632 pci_dev_put(dev);
49633
49634 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
49635 - generic_hpc_ops.query_enum = query_enum;
49636 generic_hpc.ops = &generic_hpc_ops;
49637
49638 status = cpci_hp_register_controller(&generic_hpc);
49639 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
49640 index 7ecf34e..effed62 100644
49641 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
49642 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
49643 @@ -59,7 +59,6 @@
49644 /* local variables */
49645 static bool debug;
49646 static bool poll;
49647 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
49648 static struct cpci_hp_controller zt5550_hpc;
49649
49650 /* Primary cPCI bus bridge device */
49651 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
49652 return 0;
49653 }
49654
49655 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
49656 + .query_enum = zt5550_hc_query_enum,
49657 +};
49658 +
49659 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
49660 {
49661 int status;
49662 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
49663 dbg("returned from zt5550_hc_config");
49664
49665 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
49666 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
49667 zt5550_hpc.ops = &zt5550_hpc_ops;
49668 if (!poll) {
49669 zt5550_hpc.irq = hc_dev->irq;
49670 zt5550_hpc.irq_flags = IRQF_SHARED;
49671 zt5550_hpc.dev_id = hc_dev;
49672
49673 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49674 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49675 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49676 + pax_open_kernel();
49677 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49678 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49679 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49680 + pax_open_kernel();
49681 } else {
49682 info("using ENUM# polling mode");
49683 }
49684 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
49685 index 1e08ff8c..3cd145f 100644
49686 --- a/drivers/pci/hotplug/cpqphp_nvram.c
49687 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
49688 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
49689
49690 void compaq_nvram_init (void __iomem *rom_start)
49691 {
49692 +#ifndef CONFIG_PAX_KERNEXEC
49693 if (rom_start)
49694 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
49695 +#endif
49696
49697 dbg("int15 entry = %p\n", compaq_int15_entry_point);
49698
49699 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
49700 index 56d8486..f26113f 100644
49701 --- a/drivers/pci/hotplug/pci_hotplug_core.c
49702 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
49703 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
49704 return -EINVAL;
49705 }
49706
49707 - slot->ops->owner = owner;
49708 - slot->ops->mod_name = mod_name;
49709 + pax_open_kernel();
49710 + *(struct module **)&slot->ops->owner = owner;
49711 + *(const char **)&slot->ops->mod_name = mod_name;
49712 + pax_close_kernel();
49713
49714 mutex_lock(&pci_hp_mutex);
49715 /*
49716 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
49717 index 07aa722..84514b4 100644
49718 --- a/drivers/pci/hotplug/pciehp_core.c
49719 +++ b/drivers/pci/hotplug/pciehp_core.c
49720 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
49721 struct slot *slot = ctrl->slot;
49722 struct hotplug_slot *hotplug = NULL;
49723 struct hotplug_slot_info *info = NULL;
49724 - struct hotplug_slot_ops *ops = NULL;
49725 + hotplug_slot_ops_no_const *ops = NULL;
49726 char name[SLOT_NAME_SIZE];
49727 int retval = -ENOMEM;
49728
49729 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
49730 index fd60806..ab6c565 100644
49731 --- a/drivers/pci/msi.c
49732 +++ b/drivers/pci/msi.c
49733 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
49734 {
49735 struct attribute **msi_attrs;
49736 struct attribute *msi_attr;
49737 - struct device_attribute *msi_dev_attr;
49738 - struct attribute_group *msi_irq_group;
49739 + device_attribute_no_const *msi_dev_attr;
49740 + attribute_group_no_const *msi_irq_group;
49741 const struct attribute_group **msi_irq_groups;
49742 struct msi_desc *entry;
49743 int ret = -ENOMEM;
49744 @@ -573,7 +573,7 @@ error_attrs:
49745 count = 0;
49746 msi_attr = msi_attrs[count];
49747 while (msi_attr) {
49748 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
49749 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
49750 kfree(msi_attr->name);
49751 kfree(msi_dev_attr);
49752 ++count;
49753 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
49754 index aa012fb..63fac5d 100644
49755 --- a/drivers/pci/pci-sysfs.c
49756 +++ b/drivers/pci/pci-sysfs.c
49757 @@ -1139,7 +1139,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
49758 {
49759 /* allocate attribute structure, piggyback attribute name */
49760 int name_len = write_combine ? 13 : 10;
49761 - struct bin_attribute *res_attr;
49762 + bin_attribute_no_const *res_attr;
49763 int retval;
49764
49765 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
49766 @@ -1316,7 +1316,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
49767 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
49768 {
49769 int retval;
49770 - struct bin_attribute *attr;
49771 + bin_attribute_no_const *attr;
49772
49773 /* If the device has VPD, try to expose it in sysfs. */
49774 if (dev->vpd) {
49775 @@ -1363,7 +1363,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
49776 {
49777 int retval;
49778 int rom_size = 0;
49779 - struct bin_attribute *attr;
49780 + bin_attribute_no_const *attr;
49781
49782 if (!sysfs_initialized)
49783 return -EACCES;
49784 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
49785 index d54632a..198c84d 100644
49786 --- a/drivers/pci/pci.h
49787 +++ b/drivers/pci/pci.h
49788 @@ -93,7 +93,7 @@ struct pci_vpd_ops {
49789 struct pci_vpd {
49790 unsigned int len;
49791 const struct pci_vpd_ops *ops;
49792 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
49793 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
49794 };
49795
49796 int pci_vpd_pci22_init(struct pci_dev *dev);
49797 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
49798 index e1e7026..d28dd33 100644
49799 --- a/drivers/pci/pcie/aspm.c
49800 +++ b/drivers/pci/pcie/aspm.c
49801 @@ -27,9 +27,9 @@
49802 #define MODULE_PARAM_PREFIX "pcie_aspm."
49803
49804 /* Note: those are not register definitions */
49805 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
49806 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
49807 -#define ASPM_STATE_L1 (4) /* L1 state */
49808 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
49809 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
49810 +#define ASPM_STATE_L1 (4U) /* L1 state */
49811 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
49812 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
49813
49814 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
49815 index 23212f8..65e945b 100644
49816 --- a/drivers/pci/probe.c
49817 +++ b/drivers/pci/probe.c
49818 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
49819 u16 orig_cmd;
49820 struct pci_bus_region region, inverted_region;
49821
49822 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
49823 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
49824
49825 /* No printks while decoding is disabled! */
49826 if (!dev->mmio_always_on) {
49827 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
49828 index 3f155e7..0f4b1f0 100644
49829 --- a/drivers/pci/proc.c
49830 +++ b/drivers/pci/proc.c
49831 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
49832 static int __init pci_proc_init(void)
49833 {
49834 struct pci_dev *dev = NULL;
49835 +
49836 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
49837 +#ifdef CONFIG_GRKERNSEC_PROC_USER
49838 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
49839 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
49840 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
49841 +#endif
49842 +#else
49843 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
49844 +#endif
49845 proc_create("devices", 0, proc_bus_pci_dir,
49846 &proc_bus_pci_dev_operations);
49847 proc_initialized = 1;
49848 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
49849 index b84fdd6..b89d829 100644
49850 --- a/drivers/platform/chrome/chromeos_laptop.c
49851 +++ b/drivers/platform/chrome/chromeos_laptop.c
49852 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
49853 .callback = chromeos_laptop_dmi_matched, \
49854 .driver_data = (void *)&board_
49855
49856 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
49857 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
49858 {
49859 .ident = "Samsung Series 5 550",
49860 .matches = {
49861 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
49862 index 1e1e594..8fe59c5 100644
49863 --- a/drivers/platform/x86/alienware-wmi.c
49864 +++ b/drivers/platform/x86/alienware-wmi.c
49865 @@ -150,7 +150,7 @@ struct wmax_led_args {
49866 } __packed;
49867
49868 static struct platform_device *platform_device;
49869 -static struct device_attribute *zone_dev_attrs;
49870 +static device_attribute_no_const *zone_dev_attrs;
49871 static struct attribute **zone_attrs;
49872 static struct platform_zone *zone_data;
49873
49874 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
49875 }
49876 };
49877
49878 -static struct attribute_group zone_attribute_group = {
49879 +static attribute_group_no_const zone_attribute_group = {
49880 .name = "rgb_zones",
49881 };
49882
49883 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
49884 index 7543a56..367ca8ed 100644
49885 --- a/drivers/platform/x86/asus-wmi.c
49886 +++ b/drivers/platform/x86/asus-wmi.c
49887 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
49888 int err;
49889 u32 retval = -1;
49890
49891 +#ifdef CONFIG_GRKERNSEC_KMEM
49892 + return -EPERM;
49893 +#endif
49894 +
49895 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
49896
49897 if (err < 0)
49898 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
49899 int err;
49900 u32 retval = -1;
49901
49902 +#ifdef CONFIG_GRKERNSEC_KMEM
49903 + return -EPERM;
49904 +#endif
49905 +
49906 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
49907 &retval);
49908
49909 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
49910 union acpi_object *obj;
49911 acpi_status status;
49912
49913 +#ifdef CONFIG_GRKERNSEC_KMEM
49914 + return -EPERM;
49915 +#endif
49916 +
49917 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
49918 1, asus->debug.method_id,
49919 &input, &output);
49920 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
49921 index 0859877..1cf7d08 100644
49922 --- a/drivers/platform/x86/msi-laptop.c
49923 +++ b/drivers/platform/x86/msi-laptop.c
49924 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
49925
49926 if (!quirks->ec_read_only) {
49927 /* allow userland write sysfs file */
49928 - dev_attr_bluetooth.store = store_bluetooth;
49929 - dev_attr_wlan.store = store_wlan;
49930 - dev_attr_threeg.store = store_threeg;
49931 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
49932 - dev_attr_wlan.attr.mode |= S_IWUSR;
49933 - dev_attr_threeg.attr.mode |= S_IWUSR;
49934 + pax_open_kernel();
49935 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
49936 + *(void **)&dev_attr_wlan.store = store_wlan;
49937 + *(void **)&dev_attr_threeg.store = store_threeg;
49938 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
49939 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
49940 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
49941 + pax_close_kernel();
49942 }
49943
49944 /* disable hardware control by fn key */
49945 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
49946 index 6d2bac0..ec2b029 100644
49947 --- a/drivers/platform/x86/msi-wmi.c
49948 +++ b/drivers/platform/x86/msi-wmi.c
49949 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
49950 static void msi_wmi_notify(u32 value, void *context)
49951 {
49952 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
49953 - static struct key_entry *key;
49954 + struct key_entry *key;
49955 union acpi_object *obj;
49956 acpi_status status;
49957
49958 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
49959 index 6dd1c0e..5d602c7 100644
49960 --- a/drivers/platform/x86/sony-laptop.c
49961 +++ b/drivers/platform/x86/sony-laptop.c
49962 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
49963 }
49964
49965 /* High speed charging function */
49966 -static struct device_attribute *hsc_handle;
49967 +static device_attribute_no_const *hsc_handle;
49968
49969 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
49970 struct device_attribute *attr,
49971 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
49972 }
49973
49974 /* low battery function */
49975 -static struct device_attribute *lowbatt_handle;
49976 +static device_attribute_no_const *lowbatt_handle;
49977
49978 static ssize_t sony_nc_lowbatt_store(struct device *dev,
49979 struct device_attribute *attr,
49980 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
49981 }
49982
49983 /* fan speed function */
49984 -static struct device_attribute *fan_handle, *hsf_handle;
49985 +static device_attribute_no_const *fan_handle, *hsf_handle;
49986
49987 static ssize_t sony_nc_hsfan_store(struct device *dev,
49988 struct device_attribute *attr,
49989 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
49990 }
49991
49992 /* USB charge function */
49993 -static struct device_attribute *uc_handle;
49994 +static device_attribute_no_const *uc_handle;
49995
49996 static ssize_t sony_nc_usb_charge_store(struct device *dev,
49997 struct device_attribute *attr,
49998 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
49999 }
50000
50001 /* Panel ID function */
50002 -static struct device_attribute *panel_handle;
50003 +static device_attribute_no_const *panel_handle;
50004
50005 static ssize_t sony_nc_panelid_show(struct device *dev,
50006 struct device_attribute *attr, char *buffer)
50007 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
50008 }
50009
50010 /* smart connect function */
50011 -static struct device_attribute *sc_handle;
50012 +static device_attribute_no_const *sc_handle;
50013
50014 static ssize_t sony_nc_smart_conn_store(struct device *dev,
50015 struct device_attribute *attr,
50016 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
50017 index c3d11fa..f83cded 100644
50018 --- a/drivers/platform/x86/thinkpad_acpi.c
50019 +++ b/drivers/platform/x86/thinkpad_acpi.c
50020 @@ -2092,7 +2092,7 @@ static int hotkey_mask_get(void)
50021 return 0;
50022 }
50023
50024 -void static hotkey_mask_warn_incomplete_mask(void)
50025 +static void hotkey_mask_warn_incomplete_mask(void)
50026 {
50027 /* log only what the user can fix... */
50028 const u32 wantedmask = hotkey_driver_mask &
50029 @@ -2436,10 +2436,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
50030 && !tp_features.bright_unkfw)
50031 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
50032 }
50033 +}
50034
50035 #undef TPACPI_COMPARE_KEY
50036 #undef TPACPI_MAY_SEND_KEY
50037 -}
50038
50039 /*
50040 * Polling driver
50041 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
50042 index 438d4c7..ca8a2fb 100644
50043 --- a/drivers/pnp/pnpbios/bioscalls.c
50044 +++ b/drivers/pnp/pnpbios/bioscalls.c
50045 @@ -59,7 +59,7 @@ do { \
50046 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
50047 } while(0)
50048
50049 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
50050 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
50051 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
50052
50053 /*
50054 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50055
50056 cpu = get_cpu();
50057 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
50058 +
50059 + pax_open_kernel();
50060 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
50061 + pax_close_kernel();
50062
50063 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
50064 spin_lock_irqsave(&pnp_bios_lock, flags);
50065 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50066 :"memory");
50067 spin_unlock_irqrestore(&pnp_bios_lock, flags);
50068
50069 + pax_open_kernel();
50070 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
50071 + pax_close_kernel();
50072 +
50073 put_cpu();
50074
50075 /* If we get here and this is set then the PnP BIOS faulted on us. */
50076 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
50077 return status;
50078 }
50079
50080 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
50081 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
50082 {
50083 int i;
50084
50085 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50086 pnp_bios_callpoint.offset = header->fields.pm16offset;
50087 pnp_bios_callpoint.segment = PNP_CS16;
50088
50089 + pax_open_kernel();
50090 +
50091 for_each_possible_cpu(i) {
50092 struct desc_struct *gdt = get_cpu_gdt_table(i);
50093 if (!gdt)
50094 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50095 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
50096 (unsigned long)__va(header->fields.pm16dseg));
50097 }
50098 +
50099 + pax_close_kernel();
50100 }
50101 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
50102 index 0c52e2a..3421ab7 100644
50103 --- a/drivers/power/pda_power.c
50104 +++ b/drivers/power/pda_power.c
50105 @@ -37,7 +37,11 @@ static int polling;
50106
50107 #if IS_ENABLED(CONFIG_USB_PHY)
50108 static struct usb_phy *transceiver;
50109 -static struct notifier_block otg_nb;
50110 +static int otg_handle_notification(struct notifier_block *nb,
50111 + unsigned long event, void *unused);
50112 +static struct notifier_block otg_nb = {
50113 + .notifier_call = otg_handle_notification
50114 +};
50115 #endif
50116
50117 static struct regulator *ac_draw;
50118 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
50119
50120 #if IS_ENABLED(CONFIG_USB_PHY)
50121 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
50122 - otg_nb.notifier_call = otg_handle_notification;
50123 ret = usb_register_notifier(transceiver, &otg_nb);
50124 if (ret) {
50125 dev_err(dev, "failure to register otg notifier\n");
50126 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
50127 index cc439fd..8fa30df 100644
50128 --- a/drivers/power/power_supply.h
50129 +++ b/drivers/power/power_supply.h
50130 @@ -16,12 +16,12 @@ struct power_supply;
50131
50132 #ifdef CONFIG_SYSFS
50133
50134 -extern void power_supply_init_attrs(struct device_type *dev_type);
50135 +extern void power_supply_init_attrs(void);
50136 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
50137
50138 #else
50139
50140 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
50141 +static inline void power_supply_init_attrs(void) {}
50142 #define power_supply_uevent NULL
50143
50144 #endif /* CONFIG_SYSFS */
50145 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
50146 index 694e8cd..9f03483 100644
50147 --- a/drivers/power/power_supply_core.c
50148 +++ b/drivers/power/power_supply_core.c
50149 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
50150 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
50151 EXPORT_SYMBOL_GPL(power_supply_notifier);
50152
50153 -static struct device_type power_supply_dev_type;
50154 +extern const struct attribute_group *power_supply_attr_groups[];
50155 +static struct device_type power_supply_dev_type = {
50156 + .groups = power_supply_attr_groups,
50157 +};
50158
50159 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
50160 struct power_supply *supply)
50161 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
50162 return PTR_ERR(power_supply_class);
50163
50164 power_supply_class->dev_uevent = power_supply_uevent;
50165 - power_supply_init_attrs(&power_supply_dev_type);
50166 + power_supply_init_attrs();
50167
50168 return 0;
50169 }
50170 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
50171 index 62653f5..d0bb485 100644
50172 --- a/drivers/power/power_supply_sysfs.c
50173 +++ b/drivers/power/power_supply_sysfs.c
50174 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
50175 .is_visible = power_supply_attr_is_visible,
50176 };
50177
50178 -static const struct attribute_group *power_supply_attr_groups[] = {
50179 +const struct attribute_group *power_supply_attr_groups[] = {
50180 &power_supply_attr_group,
50181 NULL,
50182 };
50183
50184 -void power_supply_init_attrs(struct device_type *dev_type)
50185 +void power_supply_init_attrs(void)
50186 {
50187 int i;
50188
50189 - dev_type->groups = power_supply_attr_groups;
50190 -
50191 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
50192 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
50193 }
50194 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
50195 index 84419af..268ede8 100644
50196 --- a/drivers/powercap/powercap_sys.c
50197 +++ b/drivers/powercap/powercap_sys.c
50198 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
50199 struct device_attribute name_attr;
50200 };
50201
50202 +static ssize_t show_constraint_name(struct device *dev,
50203 + struct device_attribute *dev_attr,
50204 + char *buf);
50205 +
50206 static struct powercap_constraint_attr
50207 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
50208 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
50209 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
50210 + .power_limit_attr = {
50211 + .attr = {
50212 + .name = NULL,
50213 + .mode = S_IWUSR | S_IRUGO
50214 + },
50215 + .show = show_constraint_power_limit_uw,
50216 + .store = store_constraint_power_limit_uw
50217 + },
50218 +
50219 + .time_window_attr = {
50220 + .attr = {
50221 + .name = NULL,
50222 + .mode = S_IWUSR | S_IRUGO
50223 + },
50224 + .show = show_constraint_time_window_us,
50225 + .store = store_constraint_time_window_us
50226 + },
50227 +
50228 + .max_power_attr = {
50229 + .attr = {
50230 + .name = NULL,
50231 + .mode = S_IRUGO
50232 + },
50233 + .show = show_constraint_max_power_uw,
50234 + .store = NULL
50235 + },
50236 +
50237 + .min_power_attr = {
50238 + .attr = {
50239 + .name = NULL,
50240 + .mode = S_IRUGO
50241 + },
50242 + .show = show_constraint_min_power_uw,
50243 + .store = NULL
50244 + },
50245 +
50246 + .max_time_window_attr = {
50247 + .attr = {
50248 + .name = NULL,
50249 + .mode = S_IRUGO
50250 + },
50251 + .show = show_constraint_max_time_window_us,
50252 + .store = NULL
50253 + },
50254 +
50255 + .min_time_window_attr = {
50256 + .attr = {
50257 + .name = NULL,
50258 + .mode = S_IRUGO
50259 + },
50260 + .show = show_constraint_min_time_window_us,
50261 + .store = NULL
50262 + },
50263 +
50264 + .name_attr = {
50265 + .attr = {
50266 + .name = NULL,
50267 + .mode = S_IRUGO
50268 + },
50269 + .show = show_constraint_name,
50270 + .store = NULL
50271 + }
50272 + }
50273 +};
50274
50275 /* A list of powercap control_types */
50276 static LIST_HEAD(powercap_cntrl_list);
50277 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
50278 }
50279
50280 static int create_constraint_attribute(int id, const char *name,
50281 - int mode,
50282 - struct device_attribute *dev_attr,
50283 - ssize_t (*show)(struct device *,
50284 - struct device_attribute *, char *),
50285 - ssize_t (*store)(struct device *,
50286 - struct device_attribute *,
50287 - const char *, size_t)
50288 - )
50289 + struct device_attribute *dev_attr)
50290 {
50291 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
50292
50293 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
50294 - id, name);
50295 - if (!dev_attr->attr.name)
50296 + if (!name)
50297 return -ENOMEM;
50298 - dev_attr->attr.mode = mode;
50299 - dev_attr->show = show;
50300 - dev_attr->store = store;
50301 +
50302 + pax_open_kernel();
50303 + *(const char **)&dev_attr->attr.name = name;
50304 + pax_close_kernel();
50305
50306 return 0;
50307 }
50308 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
50309
50310 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
50311 ret = create_constraint_attribute(i, "power_limit_uw",
50312 - S_IWUSR | S_IRUGO,
50313 - &constraint_attrs[i].power_limit_attr,
50314 - show_constraint_power_limit_uw,
50315 - store_constraint_power_limit_uw);
50316 + &constraint_attrs[i].power_limit_attr);
50317 if (ret)
50318 goto err_alloc;
50319 ret = create_constraint_attribute(i, "time_window_us",
50320 - S_IWUSR | S_IRUGO,
50321 - &constraint_attrs[i].time_window_attr,
50322 - show_constraint_time_window_us,
50323 - store_constraint_time_window_us);
50324 + &constraint_attrs[i].time_window_attr);
50325 if (ret)
50326 goto err_alloc;
50327 - ret = create_constraint_attribute(i, "name", S_IRUGO,
50328 - &constraint_attrs[i].name_attr,
50329 - show_constraint_name,
50330 - NULL);
50331 + ret = create_constraint_attribute(i, "name",
50332 + &constraint_attrs[i].name_attr);
50333 if (ret)
50334 goto err_alloc;
50335 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
50336 - &constraint_attrs[i].max_power_attr,
50337 - show_constraint_max_power_uw,
50338 - NULL);
50339 + ret = create_constraint_attribute(i, "max_power_uw",
50340 + &constraint_attrs[i].max_power_attr);
50341 if (ret)
50342 goto err_alloc;
50343 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
50344 - &constraint_attrs[i].min_power_attr,
50345 - show_constraint_min_power_uw,
50346 - NULL);
50347 + ret = create_constraint_attribute(i, "min_power_uw",
50348 + &constraint_attrs[i].min_power_attr);
50349 if (ret)
50350 goto err_alloc;
50351 ret = create_constraint_attribute(i, "max_time_window_us",
50352 - S_IRUGO,
50353 - &constraint_attrs[i].max_time_window_attr,
50354 - show_constraint_max_time_window_us,
50355 - NULL);
50356 + &constraint_attrs[i].max_time_window_attr);
50357 if (ret)
50358 goto err_alloc;
50359 ret = create_constraint_attribute(i, "min_time_window_us",
50360 - S_IRUGO,
50361 - &constraint_attrs[i].min_time_window_attr,
50362 - show_constraint_min_time_window_us,
50363 - NULL);
50364 + &constraint_attrs[i].min_time_window_attr);
50365 if (ret)
50366 goto err_alloc;
50367
50368 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
50369 power_zone->zone_dev_attrs[count++] =
50370 &dev_attr_max_energy_range_uj.attr;
50371 if (power_zone->ops->get_energy_uj) {
50372 + pax_open_kernel();
50373 if (power_zone->ops->reset_energy_uj)
50374 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50375 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50376 else
50377 - dev_attr_energy_uj.attr.mode = S_IRUGO;
50378 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
50379 + pax_close_kernel();
50380 power_zone->zone_dev_attrs[count++] =
50381 &dev_attr_energy_uj.attr;
50382 }
50383 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
50384 index 9c5d414..c7900ce 100644
50385 --- a/drivers/ptp/ptp_private.h
50386 +++ b/drivers/ptp/ptp_private.h
50387 @@ -51,7 +51,7 @@ struct ptp_clock {
50388 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
50389 wait_queue_head_t tsev_wq;
50390 int defunct; /* tells readers to go away when clock is being removed */
50391 - struct device_attribute *pin_dev_attr;
50392 + device_attribute_no_const *pin_dev_attr;
50393 struct attribute **pin_attr;
50394 struct attribute_group pin_attr_group;
50395 };
50396 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
50397 index 302e626..12579af 100644
50398 --- a/drivers/ptp/ptp_sysfs.c
50399 +++ b/drivers/ptp/ptp_sysfs.c
50400 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
50401 goto no_pin_attr;
50402
50403 for (i = 0; i < n_pins; i++) {
50404 - struct device_attribute *da = &ptp->pin_dev_attr[i];
50405 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
50406 sysfs_attr_init(&da->attr);
50407 da->attr.name = info->pin_config[i].name;
50408 da->attr.mode = 0644;
50409 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
50410 index 9c48fb3..5b494fa 100644
50411 --- a/drivers/regulator/core.c
50412 +++ b/drivers/regulator/core.c
50413 @@ -3587,7 +3587,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50414 {
50415 const struct regulation_constraints *constraints = NULL;
50416 const struct regulator_init_data *init_data;
50417 - static atomic_t regulator_no = ATOMIC_INIT(0);
50418 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(0);
50419 struct regulator_dev *rdev;
50420 struct device *dev;
50421 int ret, i;
50422 @@ -3661,7 +3661,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50423 rdev->dev.class = &regulator_class;
50424 rdev->dev.parent = dev;
50425 dev_set_name(&rdev->dev, "regulator.%d",
50426 - atomic_inc_return(&regulator_no) - 1);
50427 + atomic_inc_return_unchecked(&regulator_no) - 1);
50428 ret = device_register(&rdev->dev);
50429 if (ret != 0) {
50430 put_device(&rdev->dev);
50431 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
50432 index 7eee2ca..4024513 100644
50433 --- a/drivers/regulator/max8660.c
50434 +++ b/drivers/regulator/max8660.c
50435 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
50436 max8660->shadow_regs[MAX8660_OVER1] = 5;
50437 } else {
50438 /* Otherwise devices can be toggled via software */
50439 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
50440 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
50441 + pax_open_kernel();
50442 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
50443 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
50444 + pax_close_kernel();
50445 }
50446
50447 /*
50448 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
50449 index c3d55c2..0dddfe6 100644
50450 --- a/drivers/regulator/max8973-regulator.c
50451 +++ b/drivers/regulator/max8973-regulator.c
50452 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
50453 if (!pdata || !pdata->enable_ext_control) {
50454 max->desc.enable_reg = MAX8973_VOUT;
50455 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
50456 - max->ops.enable = regulator_enable_regmap;
50457 - max->ops.disable = regulator_disable_regmap;
50458 - max->ops.is_enabled = regulator_is_enabled_regmap;
50459 + pax_open_kernel();
50460 + *(void **)&max->ops.enable = regulator_enable_regmap;
50461 + *(void **)&max->ops.disable = regulator_disable_regmap;
50462 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
50463 + pax_close_kernel();
50464 }
50465
50466 if (pdata) {
50467 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
50468 index 0d17c92..a29f627 100644
50469 --- a/drivers/regulator/mc13892-regulator.c
50470 +++ b/drivers/regulator/mc13892-regulator.c
50471 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
50472 mc13xxx_unlock(mc13892);
50473
50474 /* update mc13892_vcam ops */
50475 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50476 + pax_open_kernel();
50477 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50478 sizeof(struct regulator_ops));
50479 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50480 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50481 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50482 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50483 + pax_close_kernel();
50484 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
50485
50486 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
50487 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
50488 index 5b2e761..c8c8a4a 100644
50489 --- a/drivers/rtc/rtc-cmos.c
50490 +++ b/drivers/rtc/rtc-cmos.c
50491 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
50492 hpet_rtc_timer_init();
50493
50494 /* export at least the first block of NVRAM */
50495 - nvram.size = address_space - NVRAM_OFFSET;
50496 + pax_open_kernel();
50497 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
50498 + pax_close_kernel();
50499 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
50500 if (retval < 0) {
50501 dev_dbg(dev, "can't create nvram file? %d\n", retval);
50502 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
50503 index d049393..bb20be0 100644
50504 --- a/drivers/rtc/rtc-dev.c
50505 +++ b/drivers/rtc/rtc-dev.c
50506 @@ -16,6 +16,7 @@
50507 #include <linux/module.h>
50508 #include <linux/rtc.h>
50509 #include <linux/sched.h>
50510 +#include <linux/grsecurity.h>
50511 #include "rtc-core.h"
50512
50513 static dev_t rtc_devt;
50514 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
50515 if (copy_from_user(&tm, uarg, sizeof(tm)))
50516 return -EFAULT;
50517
50518 + gr_log_timechange();
50519 +
50520 return rtc_set_time(rtc, &tm);
50521
50522 case RTC_PIE_ON:
50523 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
50524 index 4ffabb3..1f87fca 100644
50525 --- a/drivers/rtc/rtc-ds1307.c
50526 +++ b/drivers/rtc/rtc-ds1307.c
50527 @@ -107,7 +107,7 @@ struct ds1307 {
50528 u8 offset; /* register's offset */
50529 u8 regs[11];
50530 u16 nvram_offset;
50531 - struct bin_attribute *nvram;
50532 + bin_attribute_no_const *nvram;
50533 enum ds_type type;
50534 unsigned long flags;
50535 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
50536 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
50537 index 90abb5b..e0bf6dd 100644
50538 --- a/drivers/rtc/rtc-m48t59.c
50539 +++ b/drivers/rtc/rtc-m48t59.c
50540 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
50541 if (IS_ERR(m48t59->rtc))
50542 return PTR_ERR(m48t59->rtc);
50543
50544 - m48t59_nvram_attr.size = pdata->offset;
50545 + pax_open_kernel();
50546 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
50547 + pax_close_kernel();
50548
50549 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
50550 if (ret)
50551 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
50552 index e693af6..2e525b6 100644
50553 --- a/drivers/scsi/bfa/bfa_fcpim.h
50554 +++ b/drivers/scsi/bfa/bfa_fcpim.h
50555 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
50556
50557 struct bfa_itn_s {
50558 bfa_isr_func_t isr;
50559 -};
50560 +} __no_const;
50561
50562 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
50563 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
50564 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
50565 index 0f19455..ef7adb5 100644
50566 --- a/drivers/scsi/bfa/bfa_fcs.c
50567 +++ b/drivers/scsi/bfa/bfa_fcs.c
50568 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
50569 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
50570
50571 static struct bfa_fcs_mod_s fcs_modules[] = {
50572 - { bfa_fcs_port_attach, NULL, NULL },
50573 - { bfa_fcs_uf_attach, NULL, NULL },
50574 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
50575 - bfa_fcs_fabric_modexit },
50576 + {
50577 + .attach = bfa_fcs_port_attach,
50578 + .modinit = NULL,
50579 + .modexit = NULL
50580 + },
50581 + {
50582 + .attach = bfa_fcs_uf_attach,
50583 + .modinit = NULL,
50584 + .modexit = NULL
50585 + },
50586 + {
50587 + .attach = bfa_fcs_fabric_attach,
50588 + .modinit = bfa_fcs_fabric_modinit,
50589 + .modexit = bfa_fcs_fabric_modexit
50590 + },
50591 };
50592
50593 /*
50594 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
50595 index ff75ef8..2dfe00a 100644
50596 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
50597 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
50598 @@ -89,15 +89,26 @@ static struct {
50599 void (*offline) (struct bfa_fcs_lport_s *port);
50600 } __port_action[] = {
50601 {
50602 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
50603 - bfa_fcs_lport_unknown_offline}, {
50604 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
50605 - bfa_fcs_lport_fab_offline}, {
50606 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
50607 - bfa_fcs_lport_n2n_offline}, {
50608 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
50609 - bfa_fcs_lport_loop_offline},
50610 - };
50611 + .init = bfa_fcs_lport_unknown_init,
50612 + .online = bfa_fcs_lport_unknown_online,
50613 + .offline = bfa_fcs_lport_unknown_offline
50614 + },
50615 + {
50616 + .init = bfa_fcs_lport_fab_init,
50617 + .online = bfa_fcs_lport_fab_online,
50618 + .offline = bfa_fcs_lport_fab_offline
50619 + },
50620 + {
50621 + .init = bfa_fcs_lport_n2n_init,
50622 + .online = bfa_fcs_lport_n2n_online,
50623 + .offline = bfa_fcs_lport_n2n_offline
50624 + },
50625 + {
50626 + .init = bfa_fcs_lport_loop_init,
50627 + .online = bfa_fcs_lport_loop_online,
50628 + .offline = bfa_fcs_lport_loop_offline
50629 + },
50630 +};
50631
50632 /*
50633 * fcs_port_sm FCS logical port state machine
50634 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
50635 index a38aafa0..fe8f03b 100644
50636 --- a/drivers/scsi/bfa/bfa_ioc.h
50637 +++ b/drivers/scsi/bfa/bfa_ioc.h
50638 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
50639 bfa_ioc_disable_cbfn_t disable_cbfn;
50640 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
50641 bfa_ioc_reset_cbfn_t reset_cbfn;
50642 -};
50643 +} __no_const;
50644
50645 /*
50646 * IOC event notification mechanism.
50647 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
50648 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
50649 enum bfi_ioc_state fwstate);
50650 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
50651 -};
50652 +} __no_const;
50653
50654 /*
50655 * Queue element to wait for room in request queue. FIFO order is
50656 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
50657 index a14c784..6de6790 100644
50658 --- a/drivers/scsi/bfa/bfa_modules.h
50659 +++ b/drivers/scsi/bfa/bfa_modules.h
50660 @@ -78,12 +78,12 @@ enum {
50661 \
50662 extern struct bfa_module_s hal_mod_ ## __mod; \
50663 struct bfa_module_s hal_mod_ ## __mod = { \
50664 - bfa_ ## __mod ## _meminfo, \
50665 - bfa_ ## __mod ## _attach, \
50666 - bfa_ ## __mod ## _detach, \
50667 - bfa_ ## __mod ## _start, \
50668 - bfa_ ## __mod ## _stop, \
50669 - bfa_ ## __mod ## _iocdisable, \
50670 + .meminfo = bfa_ ## __mod ## _meminfo, \
50671 + .attach = bfa_ ## __mod ## _attach, \
50672 + .detach = bfa_ ## __mod ## _detach, \
50673 + .start = bfa_ ## __mod ## _start, \
50674 + .stop = bfa_ ## __mod ## _stop, \
50675 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
50676 }
50677
50678 #define BFA_CACHELINE_SZ (256)
50679 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
50680 index 045c4e1..13de803 100644
50681 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
50682 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
50683 @@ -33,8 +33,8 @@
50684 */
50685 #include "libfcoe.h"
50686
50687 -static atomic_t ctlr_num;
50688 -static atomic_t fcf_num;
50689 +static atomic_unchecked_t ctlr_num;
50690 +static atomic_unchecked_t fcf_num;
50691
50692 /*
50693 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
50694 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
50695 if (!ctlr)
50696 goto out;
50697
50698 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
50699 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
50700 ctlr->f = f;
50701 ctlr->mode = FIP_CONN_TYPE_FABRIC;
50702 INIT_LIST_HEAD(&ctlr->fcfs);
50703 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
50704 fcf->dev.parent = &ctlr->dev;
50705 fcf->dev.bus = &fcoe_bus_type;
50706 fcf->dev.type = &fcoe_fcf_device_type;
50707 - fcf->id = atomic_inc_return(&fcf_num) - 1;
50708 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
50709 fcf->state = FCOE_FCF_STATE_UNKNOWN;
50710
50711 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
50712 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
50713 {
50714 int error;
50715
50716 - atomic_set(&ctlr_num, 0);
50717 - atomic_set(&fcf_num, 0);
50718 + atomic_set_unchecked(&ctlr_num, 0);
50719 + atomic_set_unchecked(&fcf_num, 0);
50720
50721 error = bus_register(&fcoe_bus_type);
50722 if (error)
50723 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
50724 index 8bb173e..20236b4 100644
50725 --- a/drivers/scsi/hosts.c
50726 +++ b/drivers/scsi/hosts.c
50727 @@ -42,7 +42,7 @@
50728 #include "scsi_logging.h"
50729
50730
50731 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50732 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50733
50734
50735 static void scsi_host_cls_release(struct device *dev)
50736 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
50737 * subtract one because we increment first then return, but we need to
50738 * know what the next host number was before increment
50739 */
50740 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
50741 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
50742 shost->dma_channel = 0xff;
50743
50744 /* These three are default values which can be overridden */
50745 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
50746 index 6bb4611..0203251 100644
50747 --- a/drivers/scsi/hpsa.c
50748 +++ b/drivers/scsi/hpsa.c
50749 @@ -701,10 +701,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
50750 struct reply_queue_buffer *rq = &h->reply_queue[q];
50751
50752 if (h->transMethod & CFGTBL_Trans_io_accel1)
50753 - return h->access.command_completed(h, q);
50754 + return h->access->command_completed(h, q);
50755
50756 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
50757 - return h->access.command_completed(h, q);
50758 + return h->access->command_completed(h, q);
50759
50760 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
50761 a = rq->head[rq->current_entry];
50762 @@ -5360,7 +5360,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50763 while (!list_empty(&h->reqQ)) {
50764 c = list_entry(h->reqQ.next, struct CommandList, list);
50765 /* can't do anything if fifo is full */
50766 - if ((h->access.fifo_full(h))) {
50767 + if ((h->access->fifo_full(h))) {
50768 h->fifo_recently_full = 1;
50769 dev_warn(&h->pdev->dev, "fifo full\n");
50770 break;
50771 @@ -5376,7 +5376,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50772 atomic_inc(&h->commands_outstanding);
50773 spin_unlock_irqrestore(&h->lock, *flags);
50774 /* Tell the controller execute command */
50775 - h->access.submit_command(h, c);
50776 + h->access->submit_command(h, c);
50777 spin_lock_irqsave(&h->lock, *flags);
50778 }
50779 }
50780 @@ -5392,17 +5392,17 @@ static void lock_and_start_io(struct ctlr_info *h)
50781
50782 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
50783 {
50784 - return h->access.command_completed(h, q);
50785 + return h->access->command_completed(h, q);
50786 }
50787
50788 static inline bool interrupt_pending(struct ctlr_info *h)
50789 {
50790 - return h->access.intr_pending(h);
50791 + return h->access->intr_pending(h);
50792 }
50793
50794 static inline long interrupt_not_for_us(struct ctlr_info *h)
50795 {
50796 - return (h->access.intr_pending(h) == 0) ||
50797 + return (h->access->intr_pending(h) == 0) ||
50798 (h->interrupts_enabled == 0);
50799 }
50800
50801 @@ -6343,7 +6343,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
50802 if (prod_index < 0)
50803 return -ENODEV;
50804 h->product_name = products[prod_index].product_name;
50805 - h->access = *(products[prod_index].access);
50806 + h->access = products[prod_index].access;
50807
50808 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
50809 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
50810 @@ -6690,7 +6690,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
50811 unsigned long flags;
50812 u32 lockup_detected;
50813
50814 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50815 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50816 spin_lock_irqsave(&h->lock, flags);
50817 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
50818 if (!lockup_detected) {
50819 @@ -6937,7 +6937,7 @@ reinit_after_soft_reset:
50820 }
50821
50822 /* make sure the board interrupts are off */
50823 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50824 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50825
50826 if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
50827 goto clean2;
50828 @@ -6972,7 +6972,7 @@ reinit_after_soft_reset:
50829 * fake ones to scoop up any residual completions.
50830 */
50831 spin_lock_irqsave(&h->lock, flags);
50832 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50833 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50834 spin_unlock_irqrestore(&h->lock, flags);
50835 free_irqs(h);
50836 rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
50837 @@ -6991,9 +6991,9 @@ reinit_after_soft_reset:
50838 dev_info(&h->pdev->dev, "Board READY.\n");
50839 dev_info(&h->pdev->dev,
50840 "Waiting for stale completions to drain.\n");
50841 - h->access.set_intr_mask(h, HPSA_INTR_ON);
50842 + h->access->set_intr_mask(h, HPSA_INTR_ON);
50843 msleep(10000);
50844 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50845 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50846
50847 rc = controller_reset_failed(h->cfgtable);
50848 if (rc)
50849 @@ -7019,7 +7019,7 @@ reinit_after_soft_reset:
50850 h->drv_req_rescan = 0;
50851
50852 /* Turn the interrupts on so we can service requests */
50853 - h->access.set_intr_mask(h, HPSA_INTR_ON);
50854 + h->access->set_intr_mask(h, HPSA_INTR_ON);
50855
50856 hpsa_hba_inquiry(h);
50857 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
50858 @@ -7084,7 +7084,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
50859 * To write all data in the battery backed cache to disks
50860 */
50861 hpsa_flush_cache(h);
50862 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50863 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50864 hpsa_free_irqs_and_disable_msix(h);
50865 }
50866
50867 @@ -7202,7 +7202,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50868 CFGTBL_Trans_enable_directed_msix |
50869 (trans_support & (CFGTBL_Trans_io_accel1 |
50870 CFGTBL_Trans_io_accel2));
50871 - struct access_method access = SA5_performant_access;
50872 + struct access_method *access = &SA5_performant_access;
50873
50874 /* This is a bit complicated. There are 8 registers on
50875 * the controller which we write to to tell it 8 different
50876 @@ -7244,7 +7244,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50877 * perform the superfluous readl() after each command submission.
50878 */
50879 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
50880 - access = SA5_performant_access_no_read;
50881 + access = &SA5_performant_access_no_read;
50882
50883 /* Controller spec: zero out this buffer. */
50884 for (i = 0; i < h->nreply_queues; i++)
50885 @@ -7274,12 +7274,12 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50886 * enable outbound interrupt coalescing in accelerator mode;
50887 */
50888 if (trans_support & CFGTBL_Trans_io_accel1) {
50889 - access = SA5_ioaccel_mode1_access;
50890 + access = &SA5_ioaccel_mode1_access;
50891 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
50892 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
50893 } else {
50894 if (trans_support & CFGTBL_Trans_io_accel2) {
50895 - access = SA5_ioaccel_mode2_access;
50896 + access = &SA5_ioaccel_mode2_access;
50897 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
50898 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
50899 }
50900 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
50901 index 8e06d9e..396e0a1 100644
50902 --- a/drivers/scsi/hpsa.h
50903 +++ b/drivers/scsi/hpsa.h
50904 @@ -127,7 +127,7 @@ struct ctlr_info {
50905 unsigned int msix_vector;
50906 unsigned int msi_vector;
50907 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
50908 - struct access_method access;
50909 + struct access_method *access;
50910 char hba_mode_enabled;
50911
50912 /* queue and queue Info */
50913 @@ -523,43 +523,43 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
50914 }
50915
50916 static struct access_method SA5_access = {
50917 - SA5_submit_command,
50918 - SA5_intr_mask,
50919 - SA5_fifo_full,
50920 - SA5_intr_pending,
50921 - SA5_completed,
50922 + .submit_command = SA5_submit_command,
50923 + .set_intr_mask = SA5_intr_mask,
50924 + .fifo_full = SA5_fifo_full,
50925 + .intr_pending = SA5_intr_pending,
50926 + .command_completed = SA5_completed,
50927 };
50928
50929 static struct access_method SA5_ioaccel_mode1_access = {
50930 - SA5_submit_command,
50931 - SA5_performant_intr_mask,
50932 - SA5_fifo_full,
50933 - SA5_ioaccel_mode1_intr_pending,
50934 - SA5_ioaccel_mode1_completed,
50935 + .submit_command = SA5_submit_command,
50936 + .set_intr_mask = SA5_performant_intr_mask,
50937 + .fifo_full = SA5_fifo_full,
50938 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
50939 + .command_completed = SA5_ioaccel_mode1_completed,
50940 };
50941
50942 static struct access_method SA5_ioaccel_mode2_access = {
50943 - SA5_submit_command_ioaccel2,
50944 - SA5_performant_intr_mask,
50945 - SA5_fifo_full,
50946 - SA5_performant_intr_pending,
50947 - SA5_performant_completed,
50948 + .submit_command = SA5_submit_command_ioaccel2,
50949 + .set_intr_mask = SA5_performant_intr_mask,
50950 + .fifo_full = SA5_fifo_full,
50951 + .intr_pending = SA5_performant_intr_pending,
50952 + .command_completed = SA5_performant_completed,
50953 };
50954
50955 static struct access_method SA5_performant_access = {
50956 - SA5_submit_command,
50957 - SA5_performant_intr_mask,
50958 - SA5_fifo_full,
50959 - SA5_performant_intr_pending,
50960 - SA5_performant_completed,
50961 + .submit_command = SA5_submit_command,
50962 + .set_intr_mask = SA5_performant_intr_mask,
50963 + .fifo_full = SA5_fifo_full,
50964 + .intr_pending = SA5_performant_intr_pending,
50965 + .command_completed = SA5_performant_completed,
50966 };
50967
50968 static struct access_method SA5_performant_access_no_read = {
50969 - SA5_submit_command_no_read,
50970 - SA5_performant_intr_mask,
50971 - SA5_fifo_full,
50972 - SA5_performant_intr_pending,
50973 - SA5_performant_completed,
50974 + .submit_command = SA5_submit_command_no_read,
50975 + .set_intr_mask = SA5_performant_intr_mask,
50976 + .fifo_full = SA5_fifo_full,
50977 + .intr_pending = SA5_performant_intr_pending,
50978 + .command_completed = SA5_performant_completed,
50979 };
50980
50981 struct board_type {
50982 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
50983 index 1b3a094..068e683 100644
50984 --- a/drivers/scsi/libfc/fc_exch.c
50985 +++ b/drivers/scsi/libfc/fc_exch.c
50986 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
50987 u16 pool_max_index;
50988
50989 struct {
50990 - atomic_t no_free_exch;
50991 - atomic_t no_free_exch_xid;
50992 - atomic_t xid_not_found;
50993 - atomic_t xid_busy;
50994 - atomic_t seq_not_found;
50995 - atomic_t non_bls_resp;
50996 + atomic_unchecked_t no_free_exch;
50997 + atomic_unchecked_t no_free_exch_xid;
50998 + atomic_unchecked_t xid_not_found;
50999 + atomic_unchecked_t xid_busy;
51000 + atomic_unchecked_t seq_not_found;
51001 + atomic_unchecked_t non_bls_resp;
51002 } stats;
51003 };
51004
51005 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
51006 /* allocate memory for exchange */
51007 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
51008 if (!ep) {
51009 - atomic_inc(&mp->stats.no_free_exch);
51010 + atomic_inc_unchecked(&mp->stats.no_free_exch);
51011 goto out;
51012 }
51013 memset(ep, 0, sizeof(*ep));
51014 @@ -874,7 +874,7 @@ out:
51015 return ep;
51016 err:
51017 spin_unlock_bh(&pool->lock);
51018 - atomic_inc(&mp->stats.no_free_exch_xid);
51019 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
51020 mempool_free(ep, mp->ep_pool);
51021 return NULL;
51022 }
51023 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51024 xid = ntohs(fh->fh_ox_id); /* we originated exch */
51025 ep = fc_exch_find(mp, xid);
51026 if (!ep) {
51027 - atomic_inc(&mp->stats.xid_not_found);
51028 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51029 reject = FC_RJT_OX_ID;
51030 goto out;
51031 }
51032 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51033 ep = fc_exch_find(mp, xid);
51034 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
51035 if (ep) {
51036 - atomic_inc(&mp->stats.xid_busy);
51037 + atomic_inc_unchecked(&mp->stats.xid_busy);
51038 reject = FC_RJT_RX_ID;
51039 goto rel;
51040 }
51041 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51042 }
51043 xid = ep->xid; /* get our XID */
51044 } else if (!ep) {
51045 - atomic_inc(&mp->stats.xid_not_found);
51046 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51047 reject = FC_RJT_RX_ID; /* XID not found */
51048 goto out;
51049 }
51050 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51051 } else {
51052 sp = &ep->seq;
51053 if (sp->id != fh->fh_seq_id) {
51054 - atomic_inc(&mp->stats.seq_not_found);
51055 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51056 if (f_ctl & FC_FC_END_SEQ) {
51057 /*
51058 * Update sequence_id based on incoming last
51059 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51060
51061 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
51062 if (!ep) {
51063 - atomic_inc(&mp->stats.xid_not_found);
51064 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51065 goto out;
51066 }
51067 if (ep->esb_stat & ESB_ST_COMPLETE) {
51068 - atomic_inc(&mp->stats.xid_not_found);
51069 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51070 goto rel;
51071 }
51072 if (ep->rxid == FC_XID_UNKNOWN)
51073 ep->rxid = ntohs(fh->fh_rx_id);
51074 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
51075 - atomic_inc(&mp->stats.xid_not_found);
51076 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51077 goto rel;
51078 }
51079 if (ep->did != ntoh24(fh->fh_s_id) &&
51080 ep->did != FC_FID_FLOGI) {
51081 - atomic_inc(&mp->stats.xid_not_found);
51082 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51083 goto rel;
51084 }
51085 sof = fr_sof(fp);
51086 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51087 sp->ssb_stat |= SSB_ST_RESP;
51088 sp->id = fh->fh_seq_id;
51089 } else if (sp->id != fh->fh_seq_id) {
51090 - atomic_inc(&mp->stats.seq_not_found);
51091 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51092 goto rel;
51093 }
51094
51095 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51096 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
51097
51098 if (!sp)
51099 - atomic_inc(&mp->stats.xid_not_found);
51100 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51101 else
51102 - atomic_inc(&mp->stats.non_bls_resp);
51103 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
51104
51105 fc_frame_free(fp);
51106 }
51107 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
51108
51109 list_for_each_entry(ema, &lport->ema_list, ema_list) {
51110 mp = ema->mp;
51111 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
51112 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
51113 st->fc_no_free_exch_xid +=
51114 - atomic_read(&mp->stats.no_free_exch_xid);
51115 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
51116 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
51117 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
51118 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
51119 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
51120 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
51121 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
51122 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
51123 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
51124 }
51125 }
51126 EXPORT_SYMBOL(fc_exch_update_stats);
51127 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
51128 index 932d9cc..50c7ee9 100644
51129 --- a/drivers/scsi/libsas/sas_ata.c
51130 +++ b/drivers/scsi/libsas/sas_ata.c
51131 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
51132 .postreset = ata_std_postreset,
51133 .error_handler = ata_std_error_handler,
51134 .post_internal_cmd = sas_ata_post_internal,
51135 - .qc_defer = ata_std_qc_defer,
51136 + .qc_defer = ata_std_qc_defer,
51137 .qc_prep = ata_noop_qc_prep,
51138 .qc_issue = sas_ata_qc_issue,
51139 .qc_fill_rtf = sas_ata_qc_fill_rtf,
51140 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
51141 index 434e903..5a4a79b 100644
51142 --- a/drivers/scsi/lpfc/lpfc.h
51143 +++ b/drivers/scsi/lpfc/lpfc.h
51144 @@ -430,7 +430,7 @@ struct lpfc_vport {
51145 struct dentry *debug_nodelist;
51146 struct dentry *vport_debugfs_root;
51147 struct lpfc_debugfs_trc *disc_trc;
51148 - atomic_t disc_trc_cnt;
51149 + atomic_unchecked_t disc_trc_cnt;
51150 #endif
51151 uint8_t stat_data_enabled;
51152 uint8_t stat_data_blocked;
51153 @@ -880,8 +880,8 @@ struct lpfc_hba {
51154 struct timer_list fabric_block_timer;
51155 unsigned long bit_flags;
51156 #define FABRIC_COMANDS_BLOCKED 0
51157 - atomic_t num_rsrc_err;
51158 - atomic_t num_cmd_success;
51159 + atomic_unchecked_t num_rsrc_err;
51160 + atomic_unchecked_t num_cmd_success;
51161 unsigned long last_rsrc_error_time;
51162 unsigned long last_ramp_down_time;
51163 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
51164 @@ -916,7 +916,7 @@ struct lpfc_hba {
51165
51166 struct dentry *debug_slow_ring_trc;
51167 struct lpfc_debugfs_trc *slow_ring_trc;
51168 - atomic_t slow_ring_trc_cnt;
51169 + atomic_unchecked_t slow_ring_trc_cnt;
51170 /* iDiag debugfs sub-directory */
51171 struct dentry *idiag_root;
51172 struct dentry *idiag_pci_cfg;
51173 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
51174 index 5633e7d..8272114 100644
51175 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
51176 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
51177 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
51178
51179 #include <linux/debugfs.h>
51180
51181 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51182 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51183 static unsigned long lpfc_debugfs_start_time = 0L;
51184
51185 /* iDiag */
51186 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
51187 lpfc_debugfs_enable = 0;
51188
51189 len = 0;
51190 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
51191 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
51192 (lpfc_debugfs_max_disc_trc - 1);
51193 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
51194 dtp = vport->disc_trc + i;
51195 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
51196 lpfc_debugfs_enable = 0;
51197
51198 len = 0;
51199 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
51200 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
51201 (lpfc_debugfs_max_slow_ring_trc - 1);
51202 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
51203 dtp = phba->slow_ring_trc + i;
51204 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
51205 !vport || !vport->disc_trc)
51206 return;
51207
51208 - index = atomic_inc_return(&vport->disc_trc_cnt) &
51209 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
51210 (lpfc_debugfs_max_disc_trc - 1);
51211 dtp = vport->disc_trc + index;
51212 dtp->fmt = fmt;
51213 dtp->data1 = data1;
51214 dtp->data2 = data2;
51215 dtp->data3 = data3;
51216 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51217 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51218 dtp->jif = jiffies;
51219 #endif
51220 return;
51221 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
51222 !phba || !phba->slow_ring_trc)
51223 return;
51224
51225 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
51226 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
51227 (lpfc_debugfs_max_slow_ring_trc - 1);
51228 dtp = phba->slow_ring_trc + index;
51229 dtp->fmt = fmt;
51230 dtp->data1 = data1;
51231 dtp->data2 = data2;
51232 dtp->data3 = data3;
51233 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51234 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51235 dtp->jif = jiffies;
51236 #endif
51237 return;
51238 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51239 "slow_ring buffer\n");
51240 goto debug_failed;
51241 }
51242 - atomic_set(&phba->slow_ring_trc_cnt, 0);
51243 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
51244 memset(phba->slow_ring_trc, 0,
51245 (sizeof(struct lpfc_debugfs_trc) *
51246 lpfc_debugfs_max_slow_ring_trc));
51247 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51248 "buffer\n");
51249 goto debug_failed;
51250 }
51251 - atomic_set(&vport->disc_trc_cnt, 0);
51252 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
51253
51254 snprintf(name, sizeof(name), "discovery_trace");
51255 vport->debug_disc_trc =
51256 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
51257 index 0b2c53a..aec2b45 100644
51258 --- a/drivers/scsi/lpfc/lpfc_init.c
51259 +++ b/drivers/scsi/lpfc/lpfc_init.c
51260 @@ -11290,8 +11290,10 @@ lpfc_init(void)
51261 "misc_register returned with status %d", error);
51262
51263 if (lpfc_enable_npiv) {
51264 - lpfc_transport_functions.vport_create = lpfc_vport_create;
51265 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51266 + pax_open_kernel();
51267 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
51268 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51269 + pax_close_kernel();
51270 }
51271 lpfc_transport_template =
51272 fc_attach_transport(&lpfc_transport_functions);
51273 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
51274 index 4f9222e..f1850e3 100644
51275 --- a/drivers/scsi/lpfc/lpfc_scsi.c
51276 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
51277 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
51278 unsigned long expires;
51279
51280 spin_lock_irqsave(&phba->hbalock, flags);
51281 - atomic_inc(&phba->num_rsrc_err);
51282 + atomic_inc_unchecked(&phba->num_rsrc_err);
51283 phba->last_rsrc_error_time = jiffies;
51284
51285 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
51286 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51287 unsigned long num_rsrc_err, num_cmd_success;
51288 int i;
51289
51290 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
51291 - num_cmd_success = atomic_read(&phba->num_cmd_success);
51292 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
51293 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
51294
51295 /*
51296 * The error and success command counters are global per
51297 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51298 }
51299 }
51300 lpfc_destroy_vport_work_array(phba, vports);
51301 - atomic_set(&phba->num_rsrc_err, 0);
51302 - atomic_set(&phba->num_cmd_success, 0);
51303 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
51304 + atomic_set_unchecked(&phba->num_cmd_success, 0);
51305 }
51306
51307 /**
51308 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51309 index 6a1c036..38e0e8d 100644
51310 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51311 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51312 @@ -1508,7 +1508,7 @@ _scsih_get_resync(struct device *dev)
51313 {
51314 struct scsi_device *sdev = to_scsi_device(dev);
51315 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51316 - static struct _raid_device *raid_device;
51317 + struct _raid_device *raid_device;
51318 unsigned long flags;
51319 Mpi2RaidVolPage0_t vol_pg0;
51320 Mpi2ConfigReply_t mpi_reply;
51321 @@ -1560,7 +1560,7 @@ _scsih_get_state(struct device *dev)
51322 {
51323 struct scsi_device *sdev = to_scsi_device(dev);
51324 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51325 - static struct _raid_device *raid_device;
51326 + struct _raid_device *raid_device;
51327 unsigned long flags;
51328 Mpi2RaidVolPage0_t vol_pg0;
51329 Mpi2ConfigReply_t mpi_reply;
51330 @@ -6602,7 +6602,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
51331 Mpi2EventDataIrOperationStatus_t *event_data =
51332 (Mpi2EventDataIrOperationStatus_t *)
51333 fw_event->event_data;
51334 - static struct _raid_device *raid_device;
51335 + struct _raid_device *raid_device;
51336 unsigned long flags;
51337 u16 handle;
51338
51339 @@ -7073,7 +7073,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
51340 u64 sas_address;
51341 struct _sas_device *sas_device;
51342 struct _sas_node *expander_device;
51343 - static struct _raid_device *raid_device;
51344 + struct _raid_device *raid_device;
51345 u8 retry_count;
51346 unsigned long flags;
51347
51348 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
51349 index 8c27b6a..607f56e 100644
51350 --- a/drivers/scsi/pmcraid.c
51351 +++ b/drivers/scsi/pmcraid.c
51352 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
51353 res->scsi_dev = scsi_dev;
51354 scsi_dev->hostdata = res;
51355 res->change_detected = 0;
51356 - atomic_set(&res->read_failures, 0);
51357 - atomic_set(&res->write_failures, 0);
51358 + atomic_set_unchecked(&res->read_failures, 0);
51359 + atomic_set_unchecked(&res->write_failures, 0);
51360 rc = 0;
51361 }
51362 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
51363 @@ -2646,9 +2646,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
51364
51365 /* If this was a SCSI read/write command keep count of errors */
51366 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
51367 - atomic_inc(&res->read_failures);
51368 + atomic_inc_unchecked(&res->read_failures);
51369 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
51370 - atomic_inc(&res->write_failures);
51371 + atomic_inc_unchecked(&res->write_failures);
51372
51373 if (!RES_IS_GSCSI(res->cfg_entry) &&
51374 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
51375 @@ -3474,7 +3474,7 @@ static int pmcraid_queuecommand_lck(
51376 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51377 * hrrq_id assigned here in queuecommand
51378 */
51379 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51380 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51381 pinstance->num_hrrq;
51382 cmd->cmd_done = pmcraid_io_done;
51383
51384 @@ -3788,7 +3788,7 @@ static long pmcraid_ioctl_passthrough(
51385 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51386 * hrrq_id assigned here in queuecommand
51387 */
51388 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51389 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51390 pinstance->num_hrrq;
51391
51392 if (request_size) {
51393 @@ -4426,7 +4426,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
51394
51395 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
51396 /* add resources only after host is added into system */
51397 - if (!atomic_read(&pinstance->expose_resources))
51398 + if (!atomic_read_unchecked(&pinstance->expose_resources))
51399 return;
51400
51401 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
51402 @@ -5243,8 +5243,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
51403 init_waitqueue_head(&pinstance->reset_wait_q);
51404
51405 atomic_set(&pinstance->outstanding_cmds, 0);
51406 - atomic_set(&pinstance->last_message_id, 0);
51407 - atomic_set(&pinstance->expose_resources, 0);
51408 + atomic_set_unchecked(&pinstance->last_message_id, 0);
51409 + atomic_set_unchecked(&pinstance->expose_resources, 0);
51410
51411 INIT_LIST_HEAD(&pinstance->free_res_q);
51412 INIT_LIST_HEAD(&pinstance->used_res_q);
51413 @@ -5957,7 +5957,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
51414 /* Schedule worker thread to handle CCN and take care of adding and
51415 * removing devices to OS
51416 */
51417 - atomic_set(&pinstance->expose_resources, 1);
51418 + atomic_set_unchecked(&pinstance->expose_resources, 1);
51419 schedule_work(&pinstance->worker_q);
51420 return rc;
51421
51422 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
51423 index e1d150f..6c6df44 100644
51424 --- a/drivers/scsi/pmcraid.h
51425 +++ b/drivers/scsi/pmcraid.h
51426 @@ -748,7 +748,7 @@ struct pmcraid_instance {
51427 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
51428
51429 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
51430 - atomic_t last_message_id;
51431 + atomic_unchecked_t last_message_id;
51432
51433 /* configuration table */
51434 struct pmcraid_config_table *cfg_table;
51435 @@ -777,7 +777,7 @@ struct pmcraid_instance {
51436 atomic_t outstanding_cmds;
51437
51438 /* should add/delete resources to mid-layer now ?*/
51439 - atomic_t expose_resources;
51440 + atomic_unchecked_t expose_resources;
51441
51442
51443
51444 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
51445 struct pmcraid_config_table_entry_ext cfg_entry_ext;
51446 };
51447 struct scsi_device *scsi_dev; /* Link scsi_device structure */
51448 - atomic_t read_failures; /* count of failed READ commands */
51449 - atomic_t write_failures; /* count of failed WRITE commands */
51450 + atomic_unchecked_t read_failures; /* count of failed READ commands */
51451 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
51452
51453 /* To indicate add/delete/modify during CCN */
51454 u8 change_detected;
51455 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
51456 index 82b92c4..3178171 100644
51457 --- a/drivers/scsi/qla2xxx/qla_attr.c
51458 +++ b/drivers/scsi/qla2xxx/qla_attr.c
51459 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
51460 return 0;
51461 }
51462
51463 -struct fc_function_template qla2xxx_transport_functions = {
51464 +fc_function_template_no_const qla2xxx_transport_functions = {
51465
51466 .show_host_node_name = 1,
51467 .show_host_port_name = 1,
51468 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
51469 .bsg_timeout = qla24xx_bsg_timeout,
51470 };
51471
51472 -struct fc_function_template qla2xxx_transport_vport_functions = {
51473 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
51474
51475 .show_host_node_name = 1,
51476 .show_host_port_name = 1,
51477 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
51478 index 7686bfe..4710893 100644
51479 --- a/drivers/scsi/qla2xxx/qla_gbl.h
51480 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
51481 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
51482 struct device_attribute;
51483 extern struct device_attribute *qla2x00_host_attrs[];
51484 struct fc_function_template;
51485 -extern struct fc_function_template qla2xxx_transport_functions;
51486 -extern struct fc_function_template qla2xxx_transport_vport_functions;
51487 +extern fc_function_template_no_const qla2xxx_transport_functions;
51488 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
51489 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
51490 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
51491 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
51492 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
51493 index cce1cbc..5b9f0fe 100644
51494 --- a/drivers/scsi/qla2xxx/qla_os.c
51495 +++ b/drivers/scsi/qla2xxx/qla_os.c
51496 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
51497 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
51498 /* Ok, a 64bit DMA mask is applicable. */
51499 ha->flags.enable_64bit_addressing = 1;
51500 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51501 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51502 + pax_open_kernel();
51503 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51504 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51505 + pax_close_kernel();
51506 return;
51507 }
51508 }
51509 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
51510 index 8f6d0fb..1b21097 100644
51511 --- a/drivers/scsi/qla4xxx/ql4_def.h
51512 +++ b/drivers/scsi/qla4xxx/ql4_def.h
51513 @@ -305,7 +305,7 @@ struct ddb_entry {
51514 * (4000 only) */
51515 atomic_t relogin_timer; /* Max Time to wait for
51516 * relogin to complete */
51517 - atomic_t relogin_retry_count; /* Num of times relogin has been
51518 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
51519 * retried */
51520 uint32_t default_time2wait; /* Default Min time between
51521 * relogins (+aens) */
51522 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
51523 index 6d25879..3031a9f 100644
51524 --- a/drivers/scsi/qla4xxx/ql4_os.c
51525 +++ b/drivers/scsi/qla4xxx/ql4_os.c
51526 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
51527 */
51528 if (!iscsi_is_session_online(cls_sess)) {
51529 /* Reset retry relogin timer */
51530 - atomic_inc(&ddb_entry->relogin_retry_count);
51531 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
51532 DEBUG2(ql4_printk(KERN_INFO, ha,
51533 "%s: index[%d] relogin timed out-retrying"
51534 " relogin (%d), retry (%d)\n", __func__,
51535 ddb_entry->fw_ddb_index,
51536 - atomic_read(&ddb_entry->relogin_retry_count),
51537 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
51538 ddb_entry->default_time2wait + 4));
51539 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
51540 atomic_set(&ddb_entry->retry_relogin_timer,
51541 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
51542
51543 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
51544 atomic_set(&ddb_entry->relogin_timer, 0);
51545 - atomic_set(&ddb_entry->relogin_retry_count, 0);
51546 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
51547 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
51548 ddb_entry->default_relogin_timeout =
51549 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
51550 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
51551 index 17bb541..85f4508 100644
51552 --- a/drivers/scsi/scsi_lib.c
51553 +++ b/drivers/scsi/scsi_lib.c
51554 @@ -1595,7 +1595,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
51555 shost = sdev->host;
51556 scsi_init_cmd_errh(cmd);
51557 cmd->result = DID_NO_CONNECT << 16;
51558 - atomic_inc(&cmd->device->iorequest_cnt);
51559 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51560
51561 /*
51562 * SCSI request completion path will do scsi_device_unbusy(),
51563 @@ -1618,9 +1618,9 @@ static void scsi_softirq_done(struct request *rq)
51564
51565 INIT_LIST_HEAD(&cmd->eh_entry);
51566
51567 - atomic_inc(&cmd->device->iodone_cnt);
51568 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
51569 if (cmd->result)
51570 - atomic_inc(&cmd->device->ioerr_cnt);
51571 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
51572
51573 disposition = scsi_decide_disposition(cmd);
51574 if (disposition != SUCCESS &&
51575 @@ -1661,7 +1661,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
51576 struct Scsi_Host *host = cmd->device->host;
51577 int rtn = 0;
51578
51579 - atomic_inc(&cmd->device->iorequest_cnt);
51580 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51581
51582 /* check if the device is still usable */
51583 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
51584 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
51585 index 1ac38e7..6acc656 100644
51586 --- a/drivers/scsi/scsi_sysfs.c
51587 +++ b/drivers/scsi/scsi_sysfs.c
51588 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
51589 char *buf) \
51590 { \
51591 struct scsi_device *sdev = to_scsi_device(dev); \
51592 - unsigned long long count = atomic_read(&sdev->field); \
51593 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
51594 return snprintf(buf, 20, "0x%llx\n", count); \
51595 } \
51596 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
51597 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
51598 index 5d6f348..18778a6b 100644
51599 --- a/drivers/scsi/scsi_transport_fc.c
51600 +++ b/drivers/scsi/scsi_transport_fc.c
51601 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
51602 * Netlink Infrastructure
51603 */
51604
51605 -static atomic_t fc_event_seq;
51606 +static atomic_unchecked_t fc_event_seq;
51607
51608 /**
51609 * fc_get_event_number - Obtain the next sequential FC event number
51610 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
51611 u32
51612 fc_get_event_number(void)
51613 {
51614 - return atomic_add_return(1, &fc_event_seq);
51615 + return atomic_add_return_unchecked(1, &fc_event_seq);
51616 }
51617 EXPORT_SYMBOL(fc_get_event_number);
51618
51619 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
51620 {
51621 int error;
51622
51623 - atomic_set(&fc_event_seq, 0);
51624 + atomic_set_unchecked(&fc_event_seq, 0);
51625
51626 error = transport_class_register(&fc_host_class);
51627 if (error)
51628 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
51629 char *cp;
51630
51631 *val = simple_strtoul(buf, &cp, 0);
51632 - if ((*cp && (*cp != '\n')) || (*val < 0))
51633 + if (*cp && (*cp != '\n'))
51634 return -EINVAL;
51635 /*
51636 * Check for overflow; dev_loss_tmo is u32
51637 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
51638 index 67d43e3..8cee73c 100644
51639 --- a/drivers/scsi/scsi_transport_iscsi.c
51640 +++ b/drivers/scsi/scsi_transport_iscsi.c
51641 @@ -79,7 +79,7 @@ struct iscsi_internal {
51642 struct transport_container session_cont;
51643 };
51644
51645 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
51646 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
51647 static struct workqueue_struct *iscsi_eh_timer_workq;
51648
51649 static DEFINE_IDA(iscsi_sess_ida);
51650 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
51651 int err;
51652
51653 ihost = shost->shost_data;
51654 - session->sid = atomic_add_return(1, &iscsi_session_nr);
51655 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
51656
51657 if (target_id == ISCSI_MAX_TARGET) {
51658 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
51659 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
51660 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
51661 ISCSI_TRANSPORT_VERSION);
51662
51663 - atomic_set(&iscsi_session_nr, 0);
51664 + atomic_set_unchecked(&iscsi_session_nr, 0);
51665
51666 err = class_register(&iscsi_transport_class);
51667 if (err)
51668 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
51669 index ae45bd9..c32a586 100644
51670 --- a/drivers/scsi/scsi_transport_srp.c
51671 +++ b/drivers/scsi/scsi_transport_srp.c
51672 @@ -35,7 +35,7 @@
51673 #include "scsi_priv.h"
51674
51675 struct srp_host_attrs {
51676 - atomic_t next_port_id;
51677 + atomic_unchecked_t next_port_id;
51678 };
51679 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
51680
51681 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
51682 struct Scsi_Host *shost = dev_to_shost(dev);
51683 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
51684
51685 - atomic_set(&srp_host->next_port_id, 0);
51686 + atomic_set_unchecked(&srp_host->next_port_id, 0);
51687 return 0;
51688 }
51689
51690 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
51691 rport_fast_io_fail_timedout);
51692 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
51693
51694 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
51695 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
51696 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
51697
51698 transport_setup_device(&rport->dev);
51699 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
51700 index 05ea0d4..5af8049 100644
51701 --- a/drivers/scsi/sd.c
51702 +++ b/drivers/scsi/sd.c
51703 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
51704 sdkp->disk = gd;
51705 sdkp->index = index;
51706 atomic_set(&sdkp->openers, 0);
51707 - atomic_set(&sdkp->device->ioerr_cnt, 0);
51708 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
51709
51710 if (!sdp->request_queue->rq_timeout) {
51711 if (sdp->type != TYPE_MOD)
51712 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
51713 index 763bffe..e0eacf4 100644
51714 --- a/drivers/scsi/sg.c
51715 +++ b/drivers/scsi/sg.c
51716 @@ -1098,7 +1098,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
51717 sdp->disk->disk_name,
51718 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
51719 NULL,
51720 - (char *)arg);
51721 + (char __user *)arg);
51722 case BLKTRACESTART:
51723 return blk_trace_startstop(sdp->device->request_queue, 1);
51724 case BLKTRACESTOP:
51725 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
51726 index 011a336..fb2b7a0 100644
51727 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
51728 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
51729 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
51730 return i;
51731 }
51732
51733 -static struct bin_attribute fuse_bin_attr = {
51734 +static bin_attribute_no_const fuse_bin_attr = {
51735 .attr = { .name = "fuse", .mode = S_IRUGO, },
51736 .read = fuse_read,
51737 };
51738 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
51739 index 66a70e9..f82cea4 100644
51740 --- a/drivers/spi/spi.c
51741 +++ b/drivers/spi/spi.c
51742 @@ -2238,7 +2238,7 @@ int spi_bus_unlock(struct spi_master *master)
51743 EXPORT_SYMBOL_GPL(spi_bus_unlock);
51744
51745 /* portable code must never pass more than 32 bytes */
51746 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
51747 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
51748
51749 static u8 *buf;
51750
51751 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
51752 index b41429f..2de5373 100644
51753 --- a/drivers/staging/android/timed_output.c
51754 +++ b/drivers/staging/android/timed_output.c
51755 @@ -25,7 +25,7 @@
51756 #include "timed_output.h"
51757
51758 static struct class *timed_output_class;
51759 -static atomic_t device_count;
51760 +static atomic_unchecked_t device_count;
51761
51762 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
51763 char *buf)
51764 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
51765 timed_output_class = class_create(THIS_MODULE, "timed_output");
51766 if (IS_ERR(timed_output_class))
51767 return PTR_ERR(timed_output_class);
51768 - atomic_set(&device_count, 0);
51769 + atomic_set_unchecked(&device_count, 0);
51770 timed_output_class->dev_groups = timed_output_groups;
51771 }
51772
51773 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
51774 if (ret < 0)
51775 return ret;
51776
51777 - tdev->index = atomic_inc_return(&device_count);
51778 + tdev->index = atomic_inc_return_unchecked(&device_count);
51779 tdev->dev = device_create(timed_output_class, NULL,
51780 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
51781 if (IS_ERR(tdev->dev))
51782 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
51783 index f143cb6..6fb8255 100644
51784 --- a/drivers/staging/comedi/comedi_fops.c
51785 +++ b/drivers/staging/comedi/comedi_fops.c
51786 @@ -273,8 +273,8 @@ static void comedi_file_reset(struct file *file)
51787 }
51788 cfp->last_attached = dev->attached;
51789 cfp->last_detach_count = dev->detach_count;
51790 - ACCESS_ONCE(cfp->read_subdev) = read_s;
51791 - ACCESS_ONCE(cfp->write_subdev) = write_s;
51792 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
51793 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
51794 }
51795
51796 static void comedi_file_check(struct file *file)
51797 @@ -1885,7 +1885,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51798 !(s_old->async->cmd.flags & CMDF_WRITE))
51799 return -EBUSY;
51800
51801 - ACCESS_ONCE(cfp->read_subdev) = s_new;
51802 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
51803 return 0;
51804 }
51805
51806 @@ -1927,7 +1927,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51807 (s_old->async->cmd.flags & CMDF_WRITE))
51808 return -EBUSY;
51809
51810 - ACCESS_ONCE(cfp->write_subdev) = s_new;
51811 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
51812 return 0;
51813 }
51814
51815 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
51816 index 001348c..cfaac8a 100644
51817 --- a/drivers/staging/gdm724x/gdm_tty.c
51818 +++ b/drivers/staging/gdm724x/gdm_tty.c
51819 @@ -44,7 +44,7 @@
51820 #define gdm_tty_send_control(n, r, v, d, l) (\
51821 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
51822
51823 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
51824 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
51825
51826 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
51827 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
51828 diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
51829 index 503b2d7..c904931 100644
51830 --- a/drivers/staging/line6/driver.c
51831 +++ b/drivers/staging/line6/driver.c
51832 @@ -463,7 +463,7 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
51833 {
51834 struct usb_device *usbdev = line6->usbdev;
51835 int ret;
51836 - unsigned char len;
51837 + unsigned char *plen;
51838
51839 /* query the serial number: */
51840 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
51841 @@ -476,27 +476,34 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
51842 return ret;
51843 }
51844
51845 + plen = kmalloc(1, GFP_KERNEL);
51846 + if (plen == NULL)
51847 + return -ENOMEM;
51848 +
51849 /* Wait for data length. We'll get 0xff until length arrives. */
51850 do {
51851 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
51852 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
51853 USB_DIR_IN,
51854 - 0x0012, 0x0000, &len, 1,
51855 + 0x0012, 0x0000, plen, 1,
51856 LINE6_TIMEOUT * HZ);
51857 if (ret < 0) {
51858 dev_err(line6->ifcdev,
51859 "receive length failed (error %d)\n", ret);
51860 + kfree(plen);
51861 return ret;
51862 }
51863 - } while (len == 0xff);
51864 + } while (*plen == 0xff);
51865
51866 - if (len != datalen) {
51867 + if (*plen != datalen) {
51868 /* should be equal or something went wrong */
51869 dev_err(line6->ifcdev,
51870 "length mismatch (expected %d, got %d)\n",
51871 - (int)datalen, (int)len);
51872 + (int)datalen, (int)*plen);
51873 + kfree(plen);
51874 return -EINVAL;
51875 }
51876 + kfree(plen);
51877
51878 /* receive the result: */
51879 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
51880 @@ -520,7 +527,7 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
51881 {
51882 struct usb_device *usbdev = line6->usbdev;
51883 int ret;
51884 - unsigned char status;
51885 + unsigned char *status;
51886
51887 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
51888 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
51889 @@ -533,26 +540,34 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
51890 return ret;
51891 }
51892
51893 + status = kmalloc(1, GFP_KERNEL);
51894 + if (status == NULL)
51895 + return -ENOMEM;
51896 +
51897 do {
51898 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0),
51899 0x67,
51900 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
51901 USB_DIR_IN,
51902 0x0012, 0x0000,
51903 - &status, 1, LINE6_TIMEOUT * HZ);
51904 + status, 1, LINE6_TIMEOUT * HZ);
51905
51906 if (ret < 0) {
51907 dev_err(line6->ifcdev,
51908 "receiving status failed (error %d)\n", ret);
51909 + kfree(status);
51910 return ret;
51911 }
51912 - } while (status == 0xff);
51913 + } while (*status == 0xff);
51914
51915 - if (status != 0) {
51916 + if (*status != 0) {
51917 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
51918 + kfree(status);
51919 return -EINVAL;
51920 }
51921
51922 + kfree(status);
51923 +
51924 return 0;
51925 }
51926
51927 diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
51928 index 6943715..0a93632 100644
51929 --- a/drivers/staging/line6/toneport.c
51930 +++ b/drivers/staging/line6/toneport.c
51931 @@ -11,6 +11,7 @@
51932 */
51933
51934 #include <linux/wait.h>
51935 +#include <linux/slab.h>
51936 #include <sound/control.h>
51937
51938 #include "audio.h"
51939 @@ -307,14 +308,20 @@ static void toneport_destruct(struct usb_interface *interface)
51940 */
51941 static void toneport_setup(struct usb_line6_toneport *toneport)
51942 {
51943 - int ticks;
51944 + int *ticks;
51945 struct usb_line6 *line6 = &toneport->line6;
51946 struct usb_device *usbdev = line6->usbdev;
51947 u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
51948
51949 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
51950 + if (ticks == NULL)
51951 + return;
51952 +
51953 /* sync time on device with host: */
51954 - ticks = (int)get_seconds();
51955 - line6_write_data(line6, 0x80c6, &ticks, 4);
51956 + *ticks = (int)get_seconds();
51957 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
51958 +
51959 + kfree(ticks);
51960
51961 /* enable device: */
51962 toneport_send_cmd(usbdev, 0x0301, 0x0000);
51963 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
51964 index 463da07..e791ce9 100644
51965 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
51966 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
51967 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
51968 return 0;
51969 }
51970
51971 -sfw_test_client_ops_t brw_test_client;
51972 -void brw_init_test_client(void)
51973 -{
51974 - brw_test_client.tso_init = brw_client_init;
51975 - brw_test_client.tso_fini = brw_client_fini;
51976 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
51977 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
51978 +sfw_test_client_ops_t brw_test_client = {
51979 + .tso_init = brw_client_init,
51980 + .tso_fini = brw_client_fini,
51981 + .tso_prep_rpc = brw_client_prep_rpc,
51982 + .tso_done_rpc = brw_client_done_rpc,
51983 };
51984
51985 srpc_service_t brw_test_service;
51986 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
51987 index cc9d182..8fabce3 100644
51988 --- a/drivers/staging/lustre/lnet/selftest/framework.c
51989 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
51990 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
51991
51992 extern sfw_test_client_ops_t ping_test_client;
51993 extern srpc_service_t ping_test_service;
51994 -extern void ping_init_test_client(void);
51995 extern void ping_init_test_service(void);
51996
51997 extern sfw_test_client_ops_t brw_test_client;
51998 extern srpc_service_t brw_test_service;
51999 -extern void brw_init_test_client(void);
52000 extern void brw_init_test_service(void);
52001
52002
52003 @@ -1675,12 +1673,10 @@ sfw_startup (void)
52004 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
52005 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
52006
52007 - brw_init_test_client();
52008 brw_init_test_service();
52009 rc = sfw_register_test(&brw_test_service, &brw_test_client);
52010 LASSERT (rc == 0);
52011
52012 - ping_init_test_client();
52013 ping_init_test_service();
52014 rc = sfw_register_test(&ping_test_service, &ping_test_client);
52015 LASSERT (rc == 0);
52016 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
52017 index d8c0df6..5041cbb 100644
52018 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
52019 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
52020 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
52021 return 0;
52022 }
52023
52024 -sfw_test_client_ops_t ping_test_client;
52025 -void ping_init_test_client(void)
52026 -{
52027 - ping_test_client.tso_init = ping_client_init;
52028 - ping_test_client.tso_fini = ping_client_fini;
52029 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
52030 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
52031 -}
52032 +sfw_test_client_ops_t ping_test_client = {
52033 + .tso_init = ping_client_init,
52034 + .tso_fini = ping_client_fini,
52035 + .tso_prep_rpc = ping_client_prep_rpc,
52036 + .tso_done_rpc = ping_client_done_rpc,
52037 +};
52038
52039 srpc_service_t ping_test_service;
52040 void ping_init_test_service(void)
52041 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52042 index 83bc0a9..12ba00a 100644
52043 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
52044 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52045 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
52046 ldlm_completion_callback lcs_completion;
52047 ldlm_blocking_callback lcs_blocking;
52048 ldlm_glimpse_callback lcs_glimpse;
52049 -};
52050 +} __no_const;
52051
52052 /* ldlm_lockd.c */
52053 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
52054 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
52055 index 2a88b80..62e7e5f 100644
52056 --- a/drivers/staging/lustre/lustre/include/obd.h
52057 +++ b/drivers/staging/lustre/lustre/include/obd.h
52058 @@ -1362,7 +1362,7 @@ struct md_ops {
52059 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
52060 * wrapper function in include/linux/obd_class.h.
52061 */
52062 -};
52063 +} __no_const;
52064
52065 struct lsm_operations {
52066 void (*lsm_free)(struct lov_stripe_md *);
52067 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52068 index a4c252f..b21acac 100644
52069 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52070 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52071 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
52072 int added = (mode == LCK_NL);
52073 int overlaps = 0;
52074 int splitted = 0;
52075 - const struct ldlm_callback_suite null_cbs = { NULL };
52076 + const struct ldlm_callback_suite null_cbs = { };
52077
52078 CDEBUG(D_DLMTRACE,
52079 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
52080 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52081 index 83d3f08..b03adad 100644
52082 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52083 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52084 @@ -236,7 +236,7 @@ int proc_console_max_delay_cs(struct ctl_table *table, int write,
52085 void __user *buffer, size_t *lenp, loff_t *ppos)
52086 {
52087 int rc, max_delay_cs;
52088 - struct ctl_table dummy = *table;
52089 + ctl_table_no_const dummy = *table;
52090 long d;
52091
52092 dummy.data = &max_delay_cs;
52093 @@ -268,7 +268,7 @@ int proc_console_min_delay_cs(struct ctl_table *table, int write,
52094 void __user *buffer, size_t *lenp, loff_t *ppos)
52095 {
52096 int rc, min_delay_cs;
52097 - struct ctl_table dummy = *table;
52098 + ctl_table_no_const dummy = *table;
52099 long d;
52100
52101 dummy.data = &min_delay_cs;
52102 @@ -300,7 +300,7 @@ int proc_console_backoff(struct ctl_table *table, int write,
52103 void __user *buffer, size_t *lenp, loff_t *ppos)
52104 {
52105 int rc, backoff;
52106 - struct ctl_table dummy = *table;
52107 + ctl_table_no_const dummy = *table;
52108
52109 dummy.data = &backoff;
52110 dummy.proc_handler = &proc_dointvec;
52111 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
52112 index 2c4fc74..b04ca79 100644
52113 --- a/drivers/staging/lustre/lustre/libcfs/module.c
52114 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
52115 @@ -315,11 +315,11 @@ out:
52116
52117
52118 struct cfs_psdev_ops libcfs_psdev_ops = {
52119 - libcfs_psdev_open,
52120 - libcfs_psdev_release,
52121 - NULL,
52122 - NULL,
52123 - libcfs_ioctl
52124 + .p_open = libcfs_psdev_open,
52125 + .p_close = libcfs_psdev_release,
52126 + .p_read = NULL,
52127 + .p_write = NULL,
52128 + .p_ioctl = libcfs_ioctl
52129 };
52130
52131 extern int insert_proc(void);
52132 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
52133 index fcbe836..8a7ada4 100644
52134 --- a/drivers/staging/octeon/ethernet-rx.c
52135 +++ b/drivers/staging/octeon/ethernet-rx.c
52136 @@ -352,14 +352,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52137 /* Increment RX stats for virtual ports */
52138 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
52139 #ifdef CONFIG_64BIT
52140 - atomic64_add(1,
52141 + atomic64_add_unchecked(1,
52142 (atomic64_t *)&priv->stats.rx_packets);
52143 - atomic64_add(skb->len,
52144 + atomic64_add_unchecked(skb->len,
52145 (atomic64_t *)&priv->stats.rx_bytes);
52146 #else
52147 - atomic_add(1,
52148 + atomic_add_unchecked(1,
52149 (atomic_t *)&priv->stats.rx_packets);
52150 - atomic_add(skb->len,
52151 + atomic_add_unchecked(skb->len,
52152 (atomic_t *)&priv->stats.rx_bytes);
52153 #endif
52154 }
52155 @@ -371,10 +371,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52156 dev->name);
52157 */
52158 #ifdef CONFIG_64BIT
52159 - atomic64_add(1,
52160 + atomic64_add_unchecked(1,
52161 (atomic64_t *)&priv->stats.rx_dropped);
52162 #else
52163 - atomic_add(1,
52164 + atomic_add_unchecked(1,
52165 (atomic_t *)&priv->stats.rx_dropped);
52166 #endif
52167 dev_kfree_skb_irq(skb);
52168 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
52169 index ee32149..052d1836 100644
52170 --- a/drivers/staging/octeon/ethernet.c
52171 +++ b/drivers/staging/octeon/ethernet.c
52172 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
52173 * since the RX tasklet also increments it.
52174 */
52175 #ifdef CONFIG_64BIT
52176 - atomic64_add(rx_status.dropped_packets,
52177 - (atomic64_t *)&priv->stats.rx_dropped);
52178 + atomic64_add_unchecked(rx_status.dropped_packets,
52179 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
52180 #else
52181 - atomic_add(rx_status.dropped_packets,
52182 - (atomic_t *)&priv->stats.rx_dropped);
52183 + atomic_add_unchecked(rx_status.dropped_packets,
52184 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
52185 #endif
52186 }
52187
52188 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
52189 index 3b476d8..f522d68 100644
52190 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
52191 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
52192 @@ -225,7 +225,7 @@ struct hal_ops {
52193
52194 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
52195 void (*hal_reset_security_engine)(struct adapter *adapter);
52196 -};
52197 +} __no_const;
52198
52199 enum rt_eeprom_type {
52200 EEPROM_93C46,
52201 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
52202 index 070cc03..6806e37 100644
52203 --- a/drivers/staging/rtl8712/rtl871x_io.h
52204 +++ b/drivers/staging/rtl8712/rtl871x_io.h
52205 @@ -108,7 +108,7 @@ struct _io_ops {
52206 u8 *pmem);
52207 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
52208 u8 *pmem);
52209 -};
52210 +} __no_const;
52211
52212 struct io_req {
52213 struct list_head list;
52214 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
52215 index 46dad63..fe4acdc 100644
52216 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
52217 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
52218 @@ -226,7 +226,7 @@ struct visorchipset_busdev_notifiers {
52219 void (*device_resume)(ulong bus_no, ulong dev_no);
52220 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
52221 ulong *max_size);
52222 -};
52223 +} __no_const;
52224
52225 /* These functions live inside visorchipset, and will be called to indicate
52226 * responses to specific events (by code outside of visorchipset).
52227 @@ -241,7 +241,7 @@ struct visorchipset_busdev_responders {
52228 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
52229 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
52230 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
52231 -};
52232 +} __no_const;
52233
52234 /** Register functions (in the bus driver) to get called by visorchipset
52235 * whenever a bus or device appears for which this service partition is
52236 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
52237 index 9512af6..045bf5a 100644
52238 --- a/drivers/target/sbp/sbp_target.c
52239 +++ b/drivers/target/sbp/sbp_target.c
52240 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
52241
52242 #define SESSION_MAINTENANCE_INTERVAL HZ
52243
52244 -static atomic_t login_id = ATOMIC_INIT(0);
52245 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
52246
52247 static void session_maintenance_work(struct work_struct *);
52248 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
52249 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
52250 login->lun = se_lun;
52251 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
52252 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
52253 - login->login_id = atomic_inc_return(&login_id);
52254 + login->login_id = atomic_inc_return_unchecked(&login_id);
52255
52256 login->tgt_agt = sbp_target_agent_register(login);
52257 if (IS_ERR(login->tgt_agt)) {
52258 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
52259 index 58f49ff..2669604 100644
52260 --- a/drivers/target/target_core_device.c
52261 +++ b/drivers/target/target_core_device.c
52262 @@ -1469,7 +1469,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
52263 spin_lock_init(&dev->se_tmr_lock);
52264 spin_lock_init(&dev->qf_cmd_lock);
52265 sema_init(&dev->caw_sem, 1);
52266 - atomic_set(&dev->dev_ordered_id, 0);
52267 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
52268 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
52269 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
52270 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
52271 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
52272 index 0adc0f6..7757bfe 100644
52273 --- a/drivers/target/target_core_transport.c
52274 +++ b/drivers/target/target_core_transport.c
52275 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
52276 * Used to determine when ORDERED commands should go from
52277 * Dormant to Active status.
52278 */
52279 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
52280 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
52281 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
52282 cmd->se_ordered_id, cmd->sam_task_attr,
52283 dev->transport->name);
52284 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
52285 index 65a98a9..d93d3a8 100644
52286 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
52287 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
52288 @@ -277,8 +277,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
52289 platform_set_drvdata(pdev, priv);
52290
52291 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
52292 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52293 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52294 + pax_open_kernel();
52295 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52296 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52297 + pax_close_kernel();
52298 }
52299 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
52300 priv, &int3400_thermal_ops,
52301 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
52302 index d717f3d..cae1cc3e 100644
52303 --- a/drivers/thermal/of-thermal.c
52304 +++ b/drivers/thermal/of-thermal.c
52305 @@ -31,6 +31,7 @@
52306 #include <linux/export.h>
52307 #include <linux/string.h>
52308 #include <linux/thermal.h>
52309 +#include <linux/mm.h>
52310
52311 #include "thermal_core.h"
52312
52313 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
52314 tz->ops = ops;
52315 tz->sensor_data = data;
52316
52317 - tzd->ops->get_temp = of_thermal_get_temp;
52318 - tzd->ops->get_trend = of_thermal_get_trend;
52319 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52320 + pax_open_kernel();
52321 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
52322 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
52323 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52324 + pax_close_kernel();
52325 mutex_unlock(&tzd->lock);
52326
52327 return tzd;
52328 @@ -541,9 +544,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
52329 return;
52330
52331 mutex_lock(&tzd->lock);
52332 - tzd->ops->get_temp = NULL;
52333 - tzd->ops->get_trend = NULL;
52334 - tzd->ops->set_emul_temp = NULL;
52335 + pax_open_kernel();
52336 + *(void **)&tzd->ops->get_temp = NULL;
52337 + *(void **)&tzd->ops->get_trend = NULL;
52338 + *(void **)&tzd->ops->set_emul_temp = NULL;
52339 + pax_close_kernel();
52340
52341 tz->ops = NULL;
52342 tz->sensor_data = NULL;
52343 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
52344 index fd66f57..48e6376 100644
52345 --- a/drivers/tty/cyclades.c
52346 +++ b/drivers/tty/cyclades.c
52347 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
52348 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
52349 info->port.count);
52350 #endif
52351 - info->port.count++;
52352 + atomic_inc(&info->port.count);
52353 #ifdef CY_DEBUG_COUNT
52354 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
52355 - current->pid, info->port.count);
52356 + current->pid, atomic_read(&info->port.count));
52357 #endif
52358
52359 /*
52360 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
52361 for (j = 0; j < cy_card[i].nports; j++) {
52362 info = &cy_card[i].ports[j];
52363
52364 - if (info->port.count) {
52365 + if (atomic_read(&info->port.count)) {
52366 /* XXX is the ldisc num worth this? */
52367 struct tty_struct *tty;
52368 struct tty_ldisc *ld;
52369 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
52370 index 4fcec1d..5a036f7 100644
52371 --- a/drivers/tty/hvc/hvc_console.c
52372 +++ b/drivers/tty/hvc/hvc_console.c
52373 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
52374
52375 spin_lock_irqsave(&hp->port.lock, flags);
52376 /* Check and then increment for fast path open. */
52377 - if (hp->port.count++ > 0) {
52378 + if (atomic_inc_return(&hp->port.count) > 1) {
52379 spin_unlock_irqrestore(&hp->port.lock, flags);
52380 hvc_kick();
52381 return 0;
52382 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52383
52384 spin_lock_irqsave(&hp->port.lock, flags);
52385
52386 - if (--hp->port.count == 0) {
52387 + if (atomic_dec_return(&hp->port.count) == 0) {
52388 spin_unlock_irqrestore(&hp->port.lock, flags);
52389 /* We are done with the tty pointer now. */
52390 tty_port_tty_set(&hp->port, NULL);
52391 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52392 */
52393 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
52394 } else {
52395 - if (hp->port.count < 0)
52396 + if (atomic_read(&hp->port.count) < 0)
52397 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
52398 - hp->vtermno, hp->port.count);
52399 + hp->vtermno, atomic_read(&hp->port.count));
52400 spin_unlock_irqrestore(&hp->port.lock, flags);
52401 }
52402 }
52403 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
52404 * open->hangup case this can be called after the final close so prevent
52405 * that from happening for now.
52406 */
52407 - if (hp->port.count <= 0) {
52408 + if (atomic_read(&hp->port.count) <= 0) {
52409 spin_unlock_irqrestore(&hp->port.lock, flags);
52410 return;
52411 }
52412
52413 - hp->port.count = 0;
52414 + atomic_set(&hp->port.count, 0);
52415 spin_unlock_irqrestore(&hp->port.lock, flags);
52416 tty_port_tty_set(&hp->port, NULL);
52417
52418 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
52419 return -EPIPE;
52420
52421 /* FIXME what's this (unprotected) check for? */
52422 - if (hp->port.count <= 0)
52423 + if (atomic_read(&hp->port.count) <= 0)
52424 return -EIO;
52425
52426 spin_lock_irqsave(&hp->lock, flags);
52427 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
52428 index 81ff7e1..dfb7b71 100644
52429 --- a/drivers/tty/hvc/hvcs.c
52430 +++ b/drivers/tty/hvc/hvcs.c
52431 @@ -83,6 +83,7 @@
52432 #include <asm/hvcserver.h>
52433 #include <asm/uaccess.h>
52434 #include <asm/vio.h>
52435 +#include <asm/local.h>
52436
52437 /*
52438 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
52439 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
52440
52441 spin_lock_irqsave(&hvcsd->lock, flags);
52442
52443 - if (hvcsd->port.count > 0) {
52444 + if (atomic_read(&hvcsd->port.count) > 0) {
52445 spin_unlock_irqrestore(&hvcsd->lock, flags);
52446 printk(KERN_INFO "HVCS: vterm state unchanged. "
52447 "The hvcs device node is still in use.\n");
52448 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
52449 }
52450 }
52451
52452 - hvcsd->port.count = 0;
52453 + atomic_set(&hvcsd->port.count, 0);
52454 hvcsd->port.tty = tty;
52455 tty->driver_data = hvcsd;
52456
52457 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
52458 unsigned long flags;
52459
52460 spin_lock_irqsave(&hvcsd->lock, flags);
52461 - hvcsd->port.count++;
52462 + atomic_inc(&hvcsd->port.count);
52463 hvcsd->todo_mask |= HVCS_SCHED_READ;
52464 spin_unlock_irqrestore(&hvcsd->lock, flags);
52465
52466 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52467 hvcsd = tty->driver_data;
52468
52469 spin_lock_irqsave(&hvcsd->lock, flags);
52470 - if (--hvcsd->port.count == 0) {
52471 + if (atomic_dec_and_test(&hvcsd->port.count)) {
52472
52473 vio_disable_interrupts(hvcsd->vdev);
52474
52475 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52476
52477 free_irq(irq, hvcsd);
52478 return;
52479 - } else if (hvcsd->port.count < 0) {
52480 + } else if (atomic_read(&hvcsd->port.count) < 0) {
52481 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
52482 " is missmanaged.\n",
52483 - hvcsd->vdev->unit_address, hvcsd->port.count);
52484 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
52485 }
52486
52487 spin_unlock_irqrestore(&hvcsd->lock, flags);
52488 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52489
52490 spin_lock_irqsave(&hvcsd->lock, flags);
52491 /* Preserve this so that we know how many kref refs to put */
52492 - temp_open_count = hvcsd->port.count;
52493 + temp_open_count = atomic_read(&hvcsd->port.count);
52494
52495 /*
52496 * Don't kref put inside the spinlock because the destruction
52497 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52498 tty->driver_data = NULL;
52499 hvcsd->port.tty = NULL;
52500
52501 - hvcsd->port.count = 0;
52502 + atomic_set(&hvcsd->port.count, 0);
52503
52504 /* This will drop any buffered data on the floor which is OK in a hangup
52505 * scenario. */
52506 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
52507 * the middle of a write operation? This is a crummy place to do this
52508 * but we want to keep it all in the spinlock.
52509 */
52510 - if (hvcsd->port.count <= 0) {
52511 + if (atomic_read(&hvcsd->port.count) <= 0) {
52512 spin_unlock_irqrestore(&hvcsd->lock, flags);
52513 return -ENODEV;
52514 }
52515 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
52516 {
52517 struct hvcs_struct *hvcsd = tty->driver_data;
52518
52519 - if (!hvcsd || hvcsd->port.count <= 0)
52520 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
52521 return 0;
52522
52523 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
52524 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
52525 index 4190199..06d5bfa 100644
52526 --- a/drivers/tty/hvc/hvsi.c
52527 +++ b/drivers/tty/hvc/hvsi.c
52528 @@ -85,7 +85,7 @@ struct hvsi_struct {
52529 int n_outbuf;
52530 uint32_t vtermno;
52531 uint32_t virq;
52532 - atomic_t seqno; /* HVSI packet sequence number */
52533 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
52534 uint16_t mctrl;
52535 uint8_t state; /* HVSI protocol state */
52536 uint8_t flags;
52537 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
52538
52539 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
52540 packet.hdr.len = sizeof(struct hvsi_query_response);
52541 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52542 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52543 packet.verb = VSV_SEND_VERSION_NUMBER;
52544 packet.u.version = HVSI_VERSION;
52545 packet.query_seqno = query_seqno+1;
52546 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
52547
52548 packet.hdr.type = VS_QUERY_PACKET_HEADER;
52549 packet.hdr.len = sizeof(struct hvsi_query);
52550 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52551 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52552 packet.verb = verb;
52553
52554 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
52555 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
52556 int wrote;
52557
52558 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
52559 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52560 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52561 packet.hdr.len = sizeof(struct hvsi_control);
52562 packet.verb = VSV_SET_MODEM_CTL;
52563 packet.mask = HVSI_TSDTR;
52564 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
52565 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
52566
52567 packet.hdr.type = VS_DATA_PACKET_HEADER;
52568 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52569 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52570 packet.hdr.len = count + sizeof(struct hvsi_header);
52571 memcpy(&packet.data, buf, count);
52572
52573 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
52574 struct hvsi_control packet __ALIGNED__;
52575
52576 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
52577 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52578 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52579 packet.hdr.len = 6;
52580 packet.verb = VSV_CLOSE_PROTOCOL;
52581
52582 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
52583
52584 tty_port_tty_set(&hp->port, tty);
52585 spin_lock_irqsave(&hp->lock, flags);
52586 - hp->port.count++;
52587 + atomic_inc(&hp->port.count);
52588 atomic_set(&hp->seqno, 0);
52589 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
52590 spin_unlock_irqrestore(&hp->lock, flags);
52591 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52592
52593 spin_lock_irqsave(&hp->lock, flags);
52594
52595 - if (--hp->port.count == 0) {
52596 + if (atomic_dec_return(&hp->port.count) == 0) {
52597 tty_port_tty_set(&hp->port, NULL);
52598 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
52599
52600 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52601
52602 spin_lock_irqsave(&hp->lock, flags);
52603 }
52604 - } else if (hp->port.count < 0)
52605 + } else if (atomic_read(&hp->port.count) < 0)
52606 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
52607 - hp - hvsi_ports, hp->port.count);
52608 + hp - hvsi_ports, atomic_read(&hp->port.count));
52609
52610 spin_unlock_irqrestore(&hp->lock, flags);
52611 }
52612 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
52613 tty_port_tty_set(&hp->port, NULL);
52614
52615 spin_lock_irqsave(&hp->lock, flags);
52616 - hp->port.count = 0;
52617 + atomic_set(&hp->port.count, 0);
52618 hp->n_outbuf = 0;
52619 spin_unlock_irqrestore(&hp->lock, flags);
52620 }
52621 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
52622 index a270f04..7c77b5d 100644
52623 --- a/drivers/tty/hvc/hvsi_lib.c
52624 +++ b/drivers/tty/hvc/hvsi_lib.c
52625 @@ -8,7 +8,7 @@
52626
52627 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
52628 {
52629 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
52630 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
52631
52632 /* Assumes that always succeeds, works in practice */
52633 return pv->put_chars(pv->termno, (char *)packet, packet->len);
52634 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
52635
52636 /* Reset state */
52637 pv->established = 0;
52638 - atomic_set(&pv->seqno, 0);
52639 + atomic_set_unchecked(&pv->seqno, 0);
52640
52641 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
52642
52643 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
52644 index 345cebb..d5a1e9e 100644
52645 --- a/drivers/tty/ipwireless/tty.c
52646 +++ b/drivers/tty/ipwireless/tty.c
52647 @@ -28,6 +28,7 @@
52648 #include <linux/tty_driver.h>
52649 #include <linux/tty_flip.h>
52650 #include <linux/uaccess.h>
52651 +#include <asm/local.h>
52652
52653 #include "tty.h"
52654 #include "network.h"
52655 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52656 return -ENODEV;
52657
52658 mutex_lock(&tty->ipw_tty_mutex);
52659 - if (tty->port.count == 0)
52660 + if (atomic_read(&tty->port.count) == 0)
52661 tty->tx_bytes_queued = 0;
52662
52663 - tty->port.count++;
52664 + atomic_inc(&tty->port.count);
52665
52666 tty->port.tty = linux_tty;
52667 linux_tty->driver_data = tty;
52668 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52669
52670 static void do_ipw_close(struct ipw_tty *tty)
52671 {
52672 - tty->port.count--;
52673 -
52674 - if (tty->port.count == 0) {
52675 + if (atomic_dec_return(&tty->port.count) == 0) {
52676 struct tty_struct *linux_tty = tty->port.tty;
52677
52678 if (linux_tty != NULL) {
52679 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
52680 return;
52681
52682 mutex_lock(&tty->ipw_tty_mutex);
52683 - if (tty->port.count == 0) {
52684 + if (atomic_read(&tty->port.count) == 0) {
52685 mutex_unlock(&tty->ipw_tty_mutex);
52686 return;
52687 }
52688 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
52689
52690 mutex_lock(&tty->ipw_tty_mutex);
52691
52692 - if (!tty->port.count) {
52693 + if (!atomic_read(&tty->port.count)) {
52694 mutex_unlock(&tty->ipw_tty_mutex);
52695 return;
52696 }
52697 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
52698 return -ENODEV;
52699
52700 mutex_lock(&tty->ipw_tty_mutex);
52701 - if (!tty->port.count) {
52702 + if (!atomic_read(&tty->port.count)) {
52703 mutex_unlock(&tty->ipw_tty_mutex);
52704 return -EINVAL;
52705 }
52706 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
52707 if (!tty)
52708 return -ENODEV;
52709
52710 - if (!tty->port.count)
52711 + if (!atomic_read(&tty->port.count))
52712 return -EINVAL;
52713
52714 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
52715 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
52716 if (!tty)
52717 return 0;
52718
52719 - if (!tty->port.count)
52720 + if (!atomic_read(&tty->port.count))
52721 return 0;
52722
52723 return tty->tx_bytes_queued;
52724 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
52725 if (!tty)
52726 return -ENODEV;
52727
52728 - if (!tty->port.count)
52729 + if (!atomic_read(&tty->port.count))
52730 return -EINVAL;
52731
52732 return get_control_lines(tty);
52733 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
52734 if (!tty)
52735 return -ENODEV;
52736
52737 - if (!tty->port.count)
52738 + if (!atomic_read(&tty->port.count))
52739 return -EINVAL;
52740
52741 return set_control_lines(tty, set, clear);
52742 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
52743 if (!tty)
52744 return -ENODEV;
52745
52746 - if (!tty->port.count)
52747 + if (!atomic_read(&tty->port.count))
52748 return -EINVAL;
52749
52750 /* FIXME: Exactly how is the tty object locked here .. */
52751 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
52752 * are gone */
52753 mutex_lock(&ttyj->ipw_tty_mutex);
52754 }
52755 - while (ttyj->port.count)
52756 + while (atomic_read(&ttyj->port.count))
52757 do_ipw_close(ttyj);
52758 ipwireless_disassociate_network_ttys(network,
52759 ttyj->channel_idx);
52760 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
52761 index 14c54e0..1efd4f2 100644
52762 --- a/drivers/tty/moxa.c
52763 +++ b/drivers/tty/moxa.c
52764 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
52765 }
52766
52767 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
52768 - ch->port.count++;
52769 + atomic_inc(&ch->port.count);
52770 tty->driver_data = ch;
52771 tty_port_tty_set(&ch->port, tty);
52772 mutex_lock(&ch->port.mutex);
52773 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
52774 index c434376..114ce13 100644
52775 --- a/drivers/tty/n_gsm.c
52776 +++ b/drivers/tty/n_gsm.c
52777 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
52778 spin_lock_init(&dlci->lock);
52779 mutex_init(&dlci->mutex);
52780 dlci->fifo = &dlci->_fifo;
52781 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
52782 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
52783 kfree(dlci);
52784 return NULL;
52785 }
52786 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
52787 struct gsm_dlci *dlci = tty->driver_data;
52788 struct tty_port *port = &dlci->port;
52789
52790 - port->count++;
52791 + atomic_inc(&port->count);
52792 tty_port_tty_set(port, tty);
52793
52794 dlci->modem_rx = 0;
52795 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
52796 index 4ddfa60..1b7e112 100644
52797 --- a/drivers/tty/n_tty.c
52798 +++ b/drivers/tty/n_tty.c
52799 @@ -115,7 +115,7 @@ struct n_tty_data {
52800 int minimum_to_wake;
52801
52802 /* consumer-published */
52803 - size_t read_tail;
52804 + size_t read_tail __intentional_overflow(-1);
52805 size_t line_start;
52806
52807 /* protected by output lock */
52808 @@ -2503,6 +2503,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
52809 {
52810 *ops = tty_ldisc_N_TTY;
52811 ops->owner = NULL;
52812 - ops->refcount = ops->flags = 0;
52813 + atomic_set(&ops->refcount, 0);
52814 + ops->flags = 0;
52815 }
52816 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
52817 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
52818 index 6e1f150..c3ba598 100644
52819 --- a/drivers/tty/pty.c
52820 +++ b/drivers/tty/pty.c
52821 @@ -850,8 +850,10 @@ static void __init unix98_pty_init(void)
52822 panic("Couldn't register Unix98 pts driver");
52823
52824 /* Now create the /dev/ptmx special device */
52825 + pax_open_kernel();
52826 tty_default_fops(&ptmx_fops);
52827 - ptmx_fops.open = ptmx_open;
52828 + *(void **)&ptmx_fops.open = ptmx_open;
52829 + pax_close_kernel();
52830
52831 cdev_init(&ptmx_cdev, &ptmx_fops);
52832 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
52833 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
52834 index 383c4c7..d408e21 100644
52835 --- a/drivers/tty/rocket.c
52836 +++ b/drivers/tty/rocket.c
52837 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
52838 tty->driver_data = info;
52839 tty_port_tty_set(port, tty);
52840
52841 - if (port->count++ == 0) {
52842 + if (atomic_inc_return(&port->count) == 1) {
52843 atomic_inc(&rp_num_ports_open);
52844
52845 #ifdef ROCKET_DEBUG_OPEN
52846 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
52847 #endif
52848 }
52849 #ifdef ROCKET_DEBUG_OPEN
52850 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
52851 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
52852 #endif
52853
52854 /*
52855 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
52856 spin_unlock_irqrestore(&info->port.lock, flags);
52857 return;
52858 }
52859 - if (info->port.count)
52860 + if (atomic_read(&info->port.count))
52861 atomic_dec(&rp_num_ports_open);
52862 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
52863 spin_unlock_irqrestore(&info->port.lock, flags);
52864 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
52865 index aa28209..e08fb85 100644
52866 --- a/drivers/tty/serial/ioc4_serial.c
52867 +++ b/drivers/tty/serial/ioc4_serial.c
52868 @@ -437,7 +437,7 @@ struct ioc4_soft {
52869 } is_intr_info[MAX_IOC4_INTR_ENTS];
52870
52871 /* Number of entries active in the above array */
52872 - atomic_t is_num_intrs;
52873 + atomic_unchecked_t is_num_intrs;
52874 } is_intr_type[IOC4_NUM_INTR_TYPES];
52875
52876 /* is_ir_lock must be held while
52877 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
52878 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
52879 || (type == IOC4_OTHER_INTR_TYPE)));
52880
52881 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
52882 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
52883 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
52884
52885 /* Save off the lower level interrupt handler */
52886 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
52887
52888 soft = arg;
52889 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
52890 - num_intrs = (int)atomic_read(
52891 + num_intrs = (int)atomic_read_unchecked(
52892 &soft->is_intr_type[intr_type].is_num_intrs);
52893
52894 this_mir = this_ir = pending_intrs(soft, intr_type);
52895 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
52896 index 129dc5b..1da5bb8 100644
52897 --- a/drivers/tty/serial/kgdb_nmi.c
52898 +++ b/drivers/tty/serial/kgdb_nmi.c
52899 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
52900 * I/O utilities that messages sent to the console will automatically
52901 * be displayed on the dbg_io.
52902 */
52903 - dbg_io_ops->is_console = true;
52904 + pax_open_kernel();
52905 + *(int *)&dbg_io_ops->is_console = true;
52906 + pax_close_kernel();
52907
52908 return 0;
52909 }
52910 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
52911 index a260cde..6b2b5ce 100644
52912 --- a/drivers/tty/serial/kgdboc.c
52913 +++ b/drivers/tty/serial/kgdboc.c
52914 @@ -24,8 +24,9 @@
52915 #define MAX_CONFIG_LEN 40
52916
52917 static struct kgdb_io kgdboc_io_ops;
52918 +static struct kgdb_io kgdboc_io_ops_console;
52919
52920 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
52921 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
52922 static int configured = -1;
52923
52924 static char config[MAX_CONFIG_LEN];
52925 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
52926 kgdboc_unregister_kbd();
52927 if (configured == 1)
52928 kgdb_unregister_io_module(&kgdboc_io_ops);
52929 + else if (configured == 2)
52930 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
52931 }
52932
52933 static int configure_kgdboc(void)
52934 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
52935 int err;
52936 char *cptr = config;
52937 struct console *cons;
52938 + int is_console = 0;
52939
52940 err = kgdboc_option_setup(config);
52941 if (err || !strlen(config) || isspace(config[0]))
52942 goto noconfig;
52943
52944 err = -ENODEV;
52945 - kgdboc_io_ops.is_console = 0;
52946 kgdb_tty_driver = NULL;
52947
52948 kgdboc_use_kms = 0;
52949 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
52950 int idx;
52951 if (cons->device && cons->device(cons, &idx) == p &&
52952 idx == tty_line) {
52953 - kgdboc_io_ops.is_console = 1;
52954 + is_console = 1;
52955 break;
52956 }
52957 cons = cons->next;
52958 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
52959 kgdb_tty_line = tty_line;
52960
52961 do_register:
52962 - err = kgdb_register_io_module(&kgdboc_io_ops);
52963 + if (is_console) {
52964 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
52965 + configured = 2;
52966 + } else {
52967 + err = kgdb_register_io_module(&kgdboc_io_ops);
52968 + configured = 1;
52969 + }
52970 if (err)
52971 goto noconfig;
52972
52973 @@ -205,8 +214,6 @@ do_register:
52974 if (err)
52975 goto nmi_con_failed;
52976
52977 - configured = 1;
52978 -
52979 return 0;
52980
52981 nmi_con_failed:
52982 @@ -223,7 +230,7 @@ noconfig:
52983 static int __init init_kgdboc(void)
52984 {
52985 /* Already configured? */
52986 - if (configured == 1)
52987 + if (configured >= 1)
52988 return 0;
52989
52990 return configure_kgdboc();
52991 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
52992 if (config[len - 1] == '\n')
52993 config[len - 1] = '\0';
52994
52995 - if (configured == 1)
52996 + if (configured >= 1)
52997 cleanup_kgdboc();
52998
52999 /* Go and configure with the new params. */
53000 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
53001 .post_exception = kgdboc_post_exp_handler,
53002 };
53003
53004 +static struct kgdb_io kgdboc_io_ops_console = {
53005 + .name = "kgdboc",
53006 + .read_char = kgdboc_get_char,
53007 + .write_char = kgdboc_put_char,
53008 + .pre_exception = kgdboc_pre_exp_handler,
53009 + .post_exception = kgdboc_post_exp_handler,
53010 + .is_console = 1
53011 +};
53012 +
53013 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
53014 /* This is only available if kgdboc is a built in for early debugging */
53015 static int __init kgdboc_early_init(char *opt)
53016 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
53017 index c88b522..e763029 100644
53018 --- a/drivers/tty/serial/msm_serial.c
53019 +++ b/drivers/tty/serial/msm_serial.c
53020 @@ -1028,7 +1028,7 @@ static struct uart_driver msm_uart_driver = {
53021 .cons = MSM_CONSOLE,
53022 };
53023
53024 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
53025 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
53026
53027 static const struct of_device_id msm_uartdm_table[] = {
53028 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
53029 @@ -1052,7 +1052,7 @@ static int msm_serial_probe(struct platform_device *pdev)
53030 line = pdev->id;
53031
53032 if (line < 0)
53033 - line = atomic_inc_return(&msm_uart_next_id) - 1;
53034 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
53035
53036 if (unlikely(line < 0 || line >= UART_NR))
53037 return -ENXIO;
53038 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
53039 index 107e807..d4a02fa 100644
53040 --- a/drivers/tty/serial/samsung.c
53041 +++ b/drivers/tty/serial/samsung.c
53042 @@ -480,11 +480,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
53043 }
53044 }
53045
53046 +static int s3c64xx_serial_startup(struct uart_port *port);
53047 static int s3c24xx_serial_startup(struct uart_port *port)
53048 {
53049 struct s3c24xx_uart_port *ourport = to_ourport(port);
53050 int ret;
53051
53052 + /* Startup sequence is different for s3c64xx and higher SoC's */
53053 + if (s3c24xx_serial_has_interrupt_mask(port))
53054 + return s3c64xx_serial_startup(port);
53055 +
53056 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
53057 port, (unsigned long long)port->mapbase, port->membase);
53058
53059 @@ -1169,10 +1174,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
53060 /* setup info for port */
53061 port->dev = &platdev->dev;
53062
53063 - /* Startup sequence is different for s3c64xx and higher SoC's */
53064 - if (s3c24xx_serial_has_interrupt_mask(port))
53065 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
53066 -
53067 port->uartclk = 1;
53068
53069 if (cfg->uart_flags & UPF_CONS_FLOW) {
53070 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
53071 index 984605b..e538330 100644
53072 --- a/drivers/tty/serial/serial_core.c
53073 +++ b/drivers/tty/serial/serial_core.c
53074 @@ -1396,7 +1396,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53075 state = drv->state + tty->index;
53076 port = &state->port;
53077 spin_lock_irq(&port->lock);
53078 - --port->count;
53079 + atomic_dec(&port->count);
53080 spin_unlock_irq(&port->lock);
53081 return;
53082 }
53083 @@ -1406,7 +1406,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53084
53085 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
53086
53087 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
53088 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
53089 return;
53090
53091 /*
53092 @@ -1530,7 +1530,7 @@ static void uart_hangup(struct tty_struct *tty)
53093 uart_flush_buffer(tty);
53094 uart_shutdown(tty, state);
53095 spin_lock_irqsave(&port->lock, flags);
53096 - port->count = 0;
53097 + atomic_set(&port->count, 0);
53098 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
53099 spin_unlock_irqrestore(&port->lock, flags);
53100 tty_port_tty_set(port, NULL);
53101 @@ -1617,7 +1617,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
53102 pr_debug("uart_open(%d) called\n", line);
53103
53104 spin_lock_irq(&port->lock);
53105 - ++port->count;
53106 + atomic_inc(&port->count);
53107 spin_unlock_irq(&port->lock);
53108
53109 /*
53110 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
53111 index b799170..87dafd5 100644
53112 --- a/drivers/tty/synclink.c
53113 +++ b/drivers/tty/synclink.c
53114 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53115
53116 if (debug_level >= DEBUG_LEVEL_INFO)
53117 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
53118 - __FILE__,__LINE__, info->device_name, info->port.count);
53119 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53120
53121 if (tty_port_close_start(&info->port, tty, filp) == 0)
53122 goto cleanup;
53123 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53124 cleanup:
53125 if (debug_level >= DEBUG_LEVEL_INFO)
53126 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
53127 - tty->driver->name, info->port.count);
53128 + tty->driver->name, atomic_read(&info->port.count));
53129
53130 } /* end of mgsl_close() */
53131
53132 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
53133
53134 mgsl_flush_buffer(tty);
53135 shutdown(info);
53136 -
53137 - info->port.count = 0;
53138 +
53139 + atomic_set(&info->port.count, 0);
53140 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53141 info->port.tty = NULL;
53142
53143 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53144
53145 if (debug_level >= DEBUG_LEVEL_INFO)
53146 printk("%s(%d):block_til_ready before block on %s count=%d\n",
53147 - __FILE__,__LINE__, tty->driver->name, port->count );
53148 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53149
53150 spin_lock_irqsave(&info->irq_spinlock, flags);
53151 - port->count--;
53152 + atomic_dec(&port->count);
53153 spin_unlock_irqrestore(&info->irq_spinlock, flags);
53154 port->blocked_open++;
53155
53156 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53157
53158 if (debug_level >= DEBUG_LEVEL_INFO)
53159 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
53160 - __FILE__,__LINE__, tty->driver->name, port->count );
53161 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53162
53163 tty_unlock(tty);
53164 schedule();
53165 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53166
53167 /* FIXME: Racy on hangup during close wait */
53168 if (!tty_hung_up_p(filp))
53169 - port->count++;
53170 + atomic_inc(&port->count);
53171 port->blocked_open--;
53172
53173 if (debug_level >= DEBUG_LEVEL_INFO)
53174 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
53175 - __FILE__,__LINE__, tty->driver->name, port->count );
53176 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53177
53178 if (!retval)
53179 port->flags |= ASYNC_NORMAL_ACTIVE;
53180 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53181
53182 if (debug_level >= DEBUG_LEVEL_INFO)
53183 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
53184 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53185 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53186
53187 /* If port is closing, signal caller to try again */
53188 if (info->port.flags & ASYNC_CLOSING){
53189 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53190 spin_unlock_irqrestore(&info->netlock, flags);
53191 goto cleanup;
53192 }
53193 - info->port.count++;
53194 + atomic_inc(&info->port.count);
53195 spin_unlock_irqrestore(&info->netlock, flags);
53196
53197 - if (info->port.count == 1) {
53198 + if (atomic_read(&info->port.count) == 1) {
53199 /* 1st open on this device, init hardware */
53200 retval = startup(info);
53201 if (retval < 0)
53202 @@ -3442,8 +3442,8 @@ cleanup:
53203 if (retval) {
53204 if (tty->count == 1)
53205 info->port.tty = NULL; /* tty layer will release tty struct */
53206 - if(info->port.count)
53207 - info->port.count--;
53208 + if (atomic_read(&info->port.count))
53209 + atomic_dec(&info->port.count);
53210 }
53211
53212 return retval;
53213 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53214 unsigned short new_crctype;
53215
53216 /* return error if TTY interface open */
53217 - if (info->port.count)
53218 + if (atomic_read(&info->port.count))
53219 return -EBUSY;
53220
53221 switch (encoding)
53222 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
53223
53224 /* arbitrate between network and tty opens */
53225 spin_lock_irqsave(&info->netlock, flags);
53226 - if (info->port.count != 0 || info->netcount != 0) {
53227 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53228 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53229 spin_unlock_irqrestore(&info->netlock, flags);
53230 return -EBUSY;
53231 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53232 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53233
53234 /* return error if TTY interface open */
53235 - if (info->port.count)
53236 + if (atomic_read(&info->port.count))
53237 return -EBUSY;
53238
53239 if (cmd != SIOCWANDEV)
53240 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
53241 index 0e8c39b..e0cb171 100644
53242 --- a/drivers/tty/synclink_gt.c
53243 +++ b/drivers/tty/synclink_gt.c
53244 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53245 tty->driver_data = info;
53246 info->port.tty = tty;
53247
53248 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
53249 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
53250
53251 /* If port is closing, signal caller to try again */
53252 if (info->port.flags & ASYNC_CLOSING){
53253 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53254 mutex_unlock(&info->port.mutex);
53255 goto cleanup;
53256 }
53257 - info->port.count++;
53258 + atomic_inc(&info->port.count);
53259 spin_unlock_irqrestore(&info->netlock, flags);
53260
53261 - if (info->port.count == 1) {
53262 + if (atomic_read(&info->port.count) == 1) {
53263 /* 1st open on this device, init hardware */
53264 retval = startup(info);
53265 if (retval < 0) {
53266 @@ -715,8 +715,8 @@ cleanup:
53267 if (retval) {
53268 if (tty->count == 1)
53269 info->port.tty = NULL; /* tty layer will release tty struct */
53270 - if(info->port.count)
53271 - info->port.count--;
53272 + if(atomic_read(&info->port.count))
53273 + atomic_dec(&info->port.count);
53274 }
53275
53276 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
53277 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53278
53279 if (sanity_check(info, tty->name, "close"))
53280 return;
53281 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
53282 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
53283
53284 if (tty_port_close_start(&info->port, tty, filp) == 0)
53285 goto cleanup;
53286 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53287 tty_port_close_end(&info->port, tty);
53288 info->port.tty = NULL;
53289 cleanup:
53290 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
53291 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
53292 }
53293
53294 static void hangup(struct tty_struct *tty)
53295 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
53296 shutdown(info);
53297
53298 spin_lock_irqsave(&info->port.lock, flags);
53299 - info->port.count = 0;
53300 + atomic_set(&info->port.count, 0);
53301 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53302 info->port.tty = NULL;
53303 spin_unlock_irqrestore(&info->port.lock, flags);
53304 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53305 unsigned short new_crctype;
53306
53307 /* return error if TTY interface open */
53308 - if (info->port.count)
53309 + if (atomic_read(&info->port.count))
53310 return -EBUSY;
53311
53312 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
53313 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
53314
53315 /* arbitrate between network and tty opens */
53316 spin_lock_irqsave(&info->netlock, flags);
53317 - if (info->port.count != 0 || info->netcount != 0) {
53318 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53319 DBGINFO(("%s hdlc_open busy\n", dev->name));
53320 spin_unlock_irqrestore(&info->netlock, flags);
53321 return -EBUSY;
53322 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53323 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
53324
53325 /* return error if TTY interface open */
53326 - if (info->port.count)
53327 + if (atomic_read(&info->port.count))
53328 return -EBUSY;
53329
53330 if (cmd != SIOCWANDEV)
53331 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
53332 if (port == NULL)
53333 continue;
53334 spin_lock(&port->lock);
53335 - if ((port->port.count || port->netcount) &&
53336 + if ((atomic_read(&port->port.count) || port->netcount) &&
53337 port->pending_bh && !port->bh_running &&
53338 !port->bh_requested) {
53339 DBGISR(("%s bh queued\n", port->device_name));
53340 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53341 add_wait_queue(&port->open_wait, &wait);
53342
53343 spin_lock_irqsave(&info->lock, flags);
53344 - port->count--;
53345 + atomic_dec(&port->count);
53346 spin_unlock_irqrestore(&info->lock, flags);
53347 port->blocked_open++;
53348
53349 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53350 remove_wait_queue(&port->open_wait, &wait);
53351
53352 if (!tty_hung_up_p(filp))
53353 - port->count++;
53354 + atomic_inc(&port->count);
53355 port->blocked_open--;
53356
53357 if (!retval)
53358 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
53359 index c3f9091..abe4601 100644
53360 --- a/drivers/tty/synclinkmp.c
53361 +++ b/drivers/tty/synclinkmp.c
53362 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53363
53364 if (debug_level >= DEBUG_LEVEL_INFO)
53365 printk("%s(%d):%s open(), old ref count = %d\n",
53366 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53367 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53368
53369 /* If port is closing, signal caller to try again */
53370 if (info->port.flags & ASYNC_CLOSING){
53371 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53372 spin_unlock_irqrestore(&info->netlock, flags);
53373 goto cleanup;
53374 }
53375 - info->port.count++;
53376 + atomic_inc(&info->port.count);
53377 spin_unlock_irqrestore(&info->netlock, flags);
53378
53379 - if (info->port.count == 1) {
53380 + if (atomic_read(&info->port.count) == 1) {
53381 /* 1st open on this device, init hardware */
53382 retval = startup(info);
53383 if (retval < 0)
53384 @@ -796,8 +796,8 @@ cleanup:
53385 if (retval) {
53386 if (tty->count == 1)
53387 info->port.tty = NULL; /* tty layer will release tty struct */
53388 - if(info->port.count)
53389 - info->port.count--;
53390 + if(atomic_read(&info->port.count))
53391 + atomic_dec(&info->port.count);
53392 }
53393
53394 return retval;
53395 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53396
53397 if (debug_level >= DEBUG_LEVEL_INFO)
53398 printk("%s(%d):%s close() entry, count=%d\n",
53399 - __FILE__,__LINE__, info->device_name, info->port.count);
53400 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53401
53402 if (tty_port_close_start(&info->port, tty, filp) == 0)
53403 goto cleanup;
53404 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53405 cleanup:
53406 if (debug_level >= DEBUG_LEVEL_INFO)
53407 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
53408 - tty->driver->name, info->port.count);
53409 + tty->driver->name, atomic_read(&info->port.count));
53410 }
53411
53412 /* Called by tty_hangup() when a hangup is signaled.
53413 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
53414 shutdown(info);
53415
53416 spin_lock_irqsave(&info->port.lock, flags);
53417 - info->port.count = 0;
53418 + atomic_set(&info->port.count, 0);
53419 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53420 info->port.tty = NULL;
53421 spin_unlock_irqrestore(&info->port.lock, flags);
53422 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53423 unsigned short new_crctype;
53424
53425 /* return error if TTY interface open */
53426 - if (info->port.count)
53427 + if (atomic_read(&info->port.count))
53428 return -EBUSY;
53429
53430 switch (encoding)
53431 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
53432
53433 /* arbitrate between network and tty opens */
53434 spin_lock_irqsave(&info->netlock, flags);
53435 - if (info->port.count != 0 || info->netcount != 0) {
53436 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53437 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53438 spin_unlock_irqrestore(&info->netlock, flags);
53439 return -EBUSY;
53440 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53441 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53442
53443 /* return error if TTY interface open */
53444 - if (info->port.count)
53445 + if (atomic_read(&info->port.count))
53446 return -EBUSY;
53447
53448 if (cmd != SIOCWANDEV)
53449 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
53450 * do not request bottom half processing if the
53451 * device is not open in a normal mode.
53452 */
53453 - if ( port && (port->port.count || port->netcount) &&
53454 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
53455 port->pending_bh && !port->bh_running &&
53456 !port->bh_requested ) {
53457 if ( debug_level >= DEBUG_LEVEL_ISR )
53458 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53459
53460 if (debug_level >= DEBUG_LEVEL_INFO)
53461 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
53462 - __FILE__,__LINE__, tty->driver->name, port->count );
53463 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53464
53465 spin_lock_irqsave(&info->lock, flags);
53466 - port->count--;
53467 + atomic_dec(&port->count);
53468 spin_unlock_irqrestore(&info->lock, flags);
53469 port->blocked_open++;
53470
53471 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53472
53473 if (debug_level >= DEBUG_LEVEL_INFO)
53474 printk("%s(%d):%s block_til_ready() count=%d\n",
53475 - __FILE__,__LINE__, tty->driver->name, port->count );
53476 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53477
53478 tty_unlock(tty);
53479 schedule();
53480 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53481 set_current_state(TASK_RUNNING);
53482 remove_wait_queue(&port->open_wait, &wait);
53483 if (!tty_hung_up_p(filp))
53484 - port->count++;
53485 + atomic_inc(&port->count);
53486 port->blocked_open--;
53487
53488 if (debug_level >= DEBUG_LEVEL_INFO)
53489 printk("%s(%d):%s block_til_ready() after, count=%d\n",
53490 - __FILE__,__LINE__, tty->driver->name, port->count );
53491 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53492
53493 if (!retval)
53494 port->flags |= ASYNC_NORMAL_ACTIVE;
53495 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
53496 index 42bad18..447d7a2 100644
53497 --- a/drivers/tty/sysrq.c
53498 +++ b/drivers/tty/sysrq.c
53499 @@ -1084,7 +1084,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
53500 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
53501 size_t count, loff_t *ppos)
53502 {
53503 - if (count) {
53504 + if (count && capable(CAP_SYS_ADMIN)) {
53505 char c;
53506
53507 if (get_user(c, buf))
53508 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
53509 index 51f066a..a7f6e86 100644
53510 --- a/drivers/tty/tty_io.c
53511 +++ b/drivers/tty/tty_io.c
53512 @@ -1028,8 +1028,8 @@ EXPORT_SYMBOL(start_tty);
53513 /* We limit tty time update visibility to every 8 seconds or so. */
53514 static void tty_update_time(struct timespec *time)
53515 {
53516 - unsigned long sec = get_seconds() & ~7;
53517 - if ((long)(sec - time->tv_sec) > 0)
53518 + unsigned long sec = get_seconds();
53519 + if (abs(sec - time->tv_sec) & ~7)
53520 time->tv_sec = sec;
53521 }
53522
53523 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
53524
53525 void tty_default_fops(struct file_operations *fops)
53526 {
53527 - *fops = tty_fops;
53528 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
53529 }
53530
53531 /*
53532 diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c
53533 index 1787fa4..552076b 100644
53534 --- a/drivers/tty/tty_ioctl.c
53535 +++ b/drivers/tty/tty_ioctl.c
53536 @@ -217,11 +217,17 @@ void tty_wait_until_sent(struct tty_struct *tty, long timeout)
53537 #endif
53538 if (!timeout)
53539 timeout = MAX_SCHEDULE_TIMEOUT;
53540 +
53541 if (wait_event_interruptible_timeout(tty->write_wait,
53542 - !tty_chars_in_buffer(tty), timeout) >= 0) {
53543 - if (tty->ops->wait_until_sent)
53544 - tty->ops->wait_until_sent(tty, timeout);
53545 + !tty_chars_in_buffer(tty), timeout) < 0) {
53546 + return;
53547 }
53548 +
53549 + if (timeout == MAX_SCHEDULE_TIMEOUT)
53550 + timeout = 0;
53551 +
53552 + if (tty->ops->wait_until_sent)
53553 + tty->ops->wait_until_sent(tty, timeout);
53554 }
53555 EXPORT_SYMBOL(tty_wait_until_sent);
53556
53557 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
53558 index 3737f55..7cef448 100644
53559 --- a/drivers/tty/tty_ldisc.c
53560 +++ b/drivers/tty/tty_ldisc.c
53561 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
53562 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53563 tty_ldiscs[disc] = new_ldisc;
53564 new_ldisc->num = disc;
53565 - new_ldisc->refcount = 0;
53566 + atomic_set(&new_ldisc->refcount, 0);
53567 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53568
53569 return ret;
53570 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
53571 return -EINVAL;
53572
53573 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53574 - if (tty_ldiscs[disc]->refcount)
53575 + if (atomic_read(&tty_ldiscs[disc]->refcount))
53576 ret = -EBUSY;
53577 else
53578 tty_ldiscs[disc] = NULL;
53579 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
53580 if (ldops) {
53581 ret = ERR_PTR(-EAGAIN);
53582 if (try_module_get(ldops->owner)) {
53583 - ldops->refcount++;
53584 + atomic_inc(&ldops->refcount);
53585 ret = ldops;
53586 }
53587 }
53588 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
53589 unsigned long flags;
53590
53591 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53592 - ldops->refcount--;
53593 + atomic_dec(&ldops->refcount);
53594 module_put(ldops->owner);
53595 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53596 }
53597 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
53598 index 40b31835..94d92ae 100644
53599 --- a/drivers/tty/tty_port.c
53600 +++ b/drivers/tty/tty_port.c
53601 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
53602 unsigned long flags;
53603
53604 spin_lock_irqsave(&port->lock, flags);
53605 - port->count = 0;
53606 + atomic_set(&port->count, 0);
53607 port->flags &= ~ASYNC_NORMAL_ACTIVE;
53608 tty = port->tty;
53609 if (tty)
53610 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53611
53612 /* The port lock protects the port counts */
53613 spin_lock_irqsave(&port->lock, flags);
53614 - port->count--;
53615 + atomic_dec(&port->count);
53616 port->blocked_open++;
53617 spin_unlock_irqrestore(&port->lock, flags);
53618
53619 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53620 we must not mess that up further */
53621 spin_lock_irqsave(&port->lock, flags);
53622 if (!tty_hung_up_p(filp))
53623 - port->count++;
53624 + atomic_inc(&port->count);
53625 port->blocked_open--;
53626 if (retval == 0)
53627 port->flags |= ASYNC_NORMAL_ACTIVE;
53628 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
53629 return 0;
53630
53631 spin_lock_irqsave(&port->lock, flags);
53632 - if (tty->count == 1 && port->count != 1) {
53633 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
53634 printk(KERN_WARNING
53635 "tty_port_close_start: tty->count = 1 port count = %d.\n",
53636 - port->count);
53637 - port->count = 1;
53638 + atomic_read(&port->count));
53639 + atomic_set(&port->count, 1);
53640 }
53641 - if (--port->count < 0) {
53642 + if (atomic_dec_return(&port->count) < 0) {
53643 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
53644 - port->count);
53645 - port->count = 0;
53646 + atomic_read(&port->count));
53647 + atomic_set(&port->count, 0);
53648 }
53649
53650 - if (port->count) {
53651 + if (atomic_read(&port->count)) {
53652 spin_unlock_irqrestore(&port->lock, flags);
53653 return 0;
53654 }
53655 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
53656 struct file *filp)
53657 {
53658 spin_lock_irq(&port->lock);
53659 - ++port->count;
53660 + atomic_inc(&port->count);
53661 spin_unlock_irq(&port->lock);
53662 tty_port_tty_set(port, tty);
53663
53664 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
53665 index 8a89f6e..50b32af 100644
53666 --- a/drivers/tty/vt/keyboard.c
53667 +++ b/drivers/tty/vt/keyboard.c
53668 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
53669 kbd->kbdmode == VC_OFF) &&
53670 value != KVAL(K_SAK))
53671 return; /* SAK is allowed even in raw mode */
53672 +
53673 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
53674 + {
53675 + void *func = fn_handler[value];
53676 + if (func == fn_show_state || func == fn_show_ptregs ||
53677 + func == fn_show_mem)
53678 + return;
53679 + }
53680 +#endif
53681 +
53682 fn_handler[value](vc);
53683 }
53684
53685 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53686 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
53687 return -EFAULT;
53688
53689 - if (!capable(CAP_SYS_TTY_CONFIG))
53690 - perm = 0;
53691 -
53692 switch (cmd) {
53693 case KDGKBENT:
53694 /* Ensure another thread doesn't free it under us */
53695 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53696 spin_unlock_irqrestore(&kbd_event_lock, flags);
53697 return put_user(val, &user_kbe->kb_value);
53698 case KDSKBENT:
53699 + if (!capable(CAP_SYS_TTY_CONFIG))
53700 + perm = 0;
53701 +
53702 if (!perm)
53703 return -EPERM;
53704 if (!i && v == K_NOSUCHMAP) {
53705 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53706 int i, j, k;
53707 int ret;
53708
53709 - if (!capable(CAP_SYS_TTY_CONFIG))
53710 - perm = 0;
53711 -
53712 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
53713 if (!kbs) {
53714 ret = -ENOMEM;
53715 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53716 kfree(kbs);
53717 return ((p && *p) ? -EOVERFLOW : 0);
53718 case KDSKBSENT:
53719 + if (!capable(CAP_SYS_TTY_CONFIG))
53720 + perm = 0;
53721 +
53722 if (!perm) {
53723 ret = -EPERM;
53724 goto reterr;
53725 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
53726 index 6276f13..84f2449 100644
53727 --- a/drivers/uio/uio.c
53728 +++ b/drivers/uio/uio.c
53729 @@ -25,6 +25,7 @@
53730 #include <linux/kobject.h>
53731 #include <linux/cdev.h>
53732 #include <linux/uio_driver.h>
53733 +#include <asm/local.h>
53734
53735 #define UIO_MAX_DEVICES (1U << MINORBITS)
53736
53737 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
53738 struct device_attribute *attr, char *buf)
53739 {
53740 struct uio_device *idev = dev_get_drvdata(dev);
53741 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
53742 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
53743 }
53744 static DEVICE_ATTR_RO(event);
53745
53746 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
53747 {
53748 struct uio_device *idev = info->uio_dev;
53749
53750 - atomic_inc(&idev->event);
53751 + atomic_inc_unchecked(&idev->event);
53752 wake_up_interruptible(&idev->wait);
53753 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
53754 }
53755 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
53756 }
53757
53758 listener->dev = idev;
53759 - listener->event_count = atomic_read(&idev->event);
53760 + listener->event_count = atomic_read_unchecked(&idev->event);
53761 filep->private_data = listener;
53762
53763 if (idev->info->open) {
53764 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
53765 return -EIO;
53766
53767 poll_wait(filep, &idev->wait, wait);
53768 - if (listener->event_count != atomic_read(&idev->event))
53769 + if (listener->event_count != atomic_read_unchecked(&idev->event))
53770 return POLLIN | POLLRDNORM;
53771 return 0;
53772 }
53773 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
53774 do {
53775 set_current_state(TASK_INTERRUPTIBLE);
53776
53777 - event_count = atomic_read(&idev->event);
53778 + event_count = atomic_read_unchecked(&idev->event);
53779 if (event_count != listener->event_count) {
53780 if (copy_to_user(buf, &event_count, count))
53781 retval = -EFAULT;
53782 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
53783 static int uio_find_mem_index(struct vm_area_struct *vma)
53784 {
53785 struct uio_device *idev = vma->vm_private_data;
53786 + unsigned long size;
53787
53788 if (vma->vm_pgoff < MAX_UIO_MAPS) {
53789 - if (idev->info->mem[vma->vm_pgoff].size == 0)
53790 + size = idev->info->mem[vma->vm_pgoff].size;
53791 + if (size == 0)
53792 + return -1;
53793 + if (vma->vm_end - vma->vm_start > size)
53794 return -1;
53795 return (int)vma->vm_pgoff;
53796 }
53797 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
53798 idev->owner = owner;
53799 idev->info = info;
53800 init_waitqueue_head(&idev->wait);
53801 - atomic_set(&idev->event, 0);
53802 + atomic_set_unchecked(&idev->event, 0);
53803
53804 ret = uio_get_minor(idev);
53805 if (ret)
53806 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
53807 index 813d4d3..a71934f 100644
53808 --- a/drivers/usb/atm/cxacru.c
53809 +++ b/drivers/usb/atm/cxacru.c
53810 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
53811 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
53812 if (ret < 2)
53813 return -EINVAL;
53814 - if (index < 0 || index > 0x7f)
53815 + if (index > 0x7f)
53816 return -EINVAL;
53817 pos += tmp;
53818
53819 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
53820 index dada014..1d0d517 100644
53821 --- a/drivers/usb/atm/usbatm.c
53822 +++ b/drivers/usb/atm/usbatm.c
53823 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53824 if (printk_ratelimit())
53825 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
53826 __func__, vpi, vci);
53827 - atomic_inc(&vcc->stats->rx_err);
53828 + atomic_inc_unchecked(&vcc->stats->rx_err);
53829 return;
53830 }
53831
53832 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53833 if (length > ATM_MAX_AAL5_PDU) {
53834 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
53835 __func__, length, vcc);
53836 - atomic_inc(&vcc->stats->rx_err);
53837 + atomic_inc_unchecked(&vcc->stats->rx_err);
53838 goto out;
53839 }
53840
53841 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53842 if (sarb->len < pdu_length) {
53843 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
53844 __func__, pdu_length, sarb->len, vcc);
53845 - atomic_inc(&vcc->stats->rx_err);
53846 + atomic_inc_unchecked(&vcc->stats->rx_err);
53847 goto out;
53848 }
53849
53850 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
53851 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
53852 __func__, vcc);
53853 - atomic_inc(&vcc->stats->rx_err);
53854 + atomic_inc_unchecked(&vcc->stats->rx_err);
53855 goto out;
53856 }
53857
53858 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53859 if (printk_ratelimit())
53860 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
53861 __func__, length);
53862 - atomic_inc(&vcc->stats->rx_drop);
53863 + atomic_inc_unchecked(&vcc->stats->rx_drop);
53864 goto out;
53865 }
53866
53867 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53868
53869 vcc->push(vcc, skb);
53870
53871 - atomic_inc(&vcc->stats->rx);
53872 + atomic_inc_unchecked(&vcc->stats->rx);
53873 out:
53874 skb_trim(sarb, 0);
53875 }
53876 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
53877 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
53878
53879 usbatm_pop(vcc, skb);
53880 - atomic_inc(&vcc->stats->tx);
53881 + atomic_inc_unchecked(&vcc->stats->tx);
53882
53883 skb = skb_dequeue(&instance->sndqueue);
53884 }
53885 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
53886 if (!left--)
53887 return sprintf(page,
53888 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
53889 - atomic_read(&atm_dev->stats.aal5.tx),
53890 - atomic_read(&atm_dev->stats.aal5.tx_err),
53891 - atomic_read(&atm_dev->stats.aal5.rx),
53892 - atomic_read(&atm_dev->stats.aal5.rx_err),
53893 - atomic_read(&atm_dev->stats.aal5.rx_drop));
53894 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
53895 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
53896 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
53897 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
53898 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
53899
53900 if (!left--) {
53901 if (instance->disconnected)
53902 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
53903 index 2a3bbdf..91d72cf 100644
53904 --- a/drivers/usb/core/devices.c
53905 +++ b/drivers/usb/core/devices.c
53906 @@ -126,7 +126,7 @@ static const char format_endpt[] =
53907 * time it gets called.
53908 */
53909 static struct device_connect_event {
53910 - atomic_t count;
53911 + atomic_unchecked_t count;
53912 wait_queue_head_t wait;
53913 } device_event = {
53914 .count = ATOMIC_INIT(1),
53915 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
53916
53917 void usbfs_conn_disc_event(void)
53918 {
53919 - atomic_add(2, &device_event.count);
53920 + atomic_add_unchecked(2, &device_event.count);
53921 wake_up(&device_event.wait);
53922 }
53923
53924 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
53925
53926 poll_wait(file, &device_event.wait, wait);
53927
53928 - event_count = atomic_read(&device_event.count);
53929 + event_count = atomic_read_unchecked(&device_event.count);
53930 if (file->f_version != event_count) {
53931 file->f_version = event_count;
53932 return POLLIN | POLLRDNORM;
53933 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
53934 index 0b59731..46ee7d1 100644
53935 --- a/drivers/usb/core/devio.c
53936 +++ b/drivers/usb/core/devio.c
53937 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
53938 struct usb_dev_state *ps = file->private_data;
53939 struct usb_device *dev = ps->dev;
53940 ssize_t ret = 0;
53941 - unsigned len;
53942 + size_t len;
53943 loff_t pos;
53944 int i;
53945
53946 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
53947 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
53948 struct usb_config_descriptor *config =
53949 (struct usb_config_descriptor *)dev->rawdescriptors[i];
53950 - unsigned int length = le16_to_cpu(config->wTotalLength);
53951 + size_t length = le16_to_cpu(config->wTotalLength);
53952
53953 if (*ppos < pos + length) {
53954
53955 /* The descriptor may claim to be longer than it
53956 * really is. Here is the actual allocated length. */
53957 - unsigned alloclen =
53958 + size_t alloclen =
53959 le16_to_cpu(dev->config[i].desc.wTotalLength);
53960
53961 - len = length - (*ppos - pos);
53962 + len = length + pos - *ppos;
53963 if (len > nbytes)
53964 len = nbytes;
53965
53966 /* Simply don't write (skip over) unallocated parts */
53967 if (alloclen > (*ppos - pos)) {
53968 - alloclen -= (*ppos - pos);
53969 + alloclen = alloclen + pos - *ppos;
53970 if (copy_to_user(buf,
53971 dev->rawdescriptors[i] + (*ppos - pos),
53972 min(len, alloclen))) {
53973 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
53974 index 45a915c..09f9735 100644
53975 --- a/drivers/usb/core/hcd.c
53976 +++ b/drivers/usb/core/hcd.c
53977 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
53978 */
53979 usb_get_urb(urb);
53980 atomic_inc(&urb->use_count);
53981 - atomic_inc(&urb->dev->urbnum);
53982 + atomic_inc_unchecked(&urb->dev->urbnum);
53983 usbmon_urb_submit(&hcd->self, urb);
53984
53985 /* NOTE requirements on root-hub callers (usbfs and the hub
53986 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
53987 urb->hcpriv = NULL;
53988 INIT_LIST_HEAD(&urb->urb_list);
53989 atomic_dec(&urb->use_count);
53990 - atomic_dec(&urb->dev->urbnum);
53991 + atomic_dec_unchecked(&urb->dev->urbnum);
53992 if (atomic_read(&urb->reject))
53993 wake_up(&usb_kill_urb_queue);
53994 usb_put_urb(urb);
53995 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
53996 index b4bfa3a..008f926 100644
53997 --- a/drivers/usb/core/hub.c
53998 +++ b/drivers/usb/core/hub.c
53999 @@ -26,6 +26,7 @@
54000 #include <linux/mutex.h>
54001 #include <linux/random.h>
54002 #include <linux/pm_qos.h>
54003 +#include <linux/grsecurity.h>
54004
54005 #include <asm/uaccess.h>
54006 #include <asm/byteorder.h>
54007 @@ -4664,6 +4665,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
54008 goto done;
54009 return;
54010 }
54011 +
54012 + if (gr_handle_new_usb())
54013 + goto done;
54014 +
54015 if (hub_is_superspeed(hub->hdev))
54016 unit_load = 150;
54017 else
54018 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
54019 index f368d20..0c30ac5 100644
54020 --- a/drivers/usb/core/message.c
54021 +++ b/drivers/usb/core/message.c
54022 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
54023 * Return: If successful, the number of bytes transferred. Otherwise, a negative
54024 * error number.
54025 */
54026 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54027 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54028 __u8 requesttype, __u16 value, __u16 index, void *data,
54029 __u16 size, int timeout)
54030 {
54031 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
54032 * If successful, 0. Otherwise a negative error number. The number of actual
54033 * bytes transferred will be stored in the @actual_length parameter.
54034 */
54035 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54036 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54037 void *data, int len, int *actual_length, int timeout)
54038 {
54039 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
54040 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
54041 * bytes transferred will be stored in the @actual_length parameter.
54042 *
54043 */
54044 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54045 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54046 void *data, int len, int *actual_length, int timeout)
54047 {
54048 struct urb *urb;
54049 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
54050 index d269738..7340cd7 100644
54051 --- a/drivers/usb/core/sysfs.c
54052 +++ b/drivers/usb/core/sysfs.c
54053 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
54054 struct usb_device *udev;
54055
54056 udev = to_usb_device(dev);
54057 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
54058 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
54059 }
54060 static DEVICE_ATTR_RO(urbnum);
54061
54062 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
54063 index b1fb9ae..4224885 100644
54064 --- a/drivers/usb/core/usb.c
54065 +++ b/drivers/usb/core/usb.c
54066 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
54067 set_dev_node(&dev->dev, dev_to_node(bus->controller));
54068 dev->state = USB_STATE_ATTACHED;
54069 dev->lpm_disable_count = 1;
54070 - atomic_set(&dev->urbnum, 0);
54071 + atomic_set_unchecked(&dev->urbnum, 0);
54072
54073 INIT_LIST_HEAD(&dev->ep0.urb_list);
54074 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
54075 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
54076 index 8cfc319..4868255 100644
54077 --- a/drivers/usb/early/ehci-dbgp.c
54078 +++ b/drivers/usb/early/ehci-dbgp.c
54079 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
54080
54081 #ifdef CONFIG_KGDB
54082 static struct kgdb_io kgdbdbgp_io_ops;
54083 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
54084 +static struct kgdb_io kgdbdbgp_io_ops_console;
54085 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
54086 #else
54087 #define dbgp_kgdb_mode (0)
54088 #endif
54089 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
54090 .write_char = kgdbdbgp_write_char,
54091 };
54092
54093 +static struct kgdb_io kgdbdbgp_io_ops_console = {
54094 + .name = "kgdbdbgp",
54095 + .read_char = kgdbdbgp_read_char,
54096 + .write_char = kgdbdbgp_write_char,
54097 + .is_console = 1
54098 +};
54099 +
54100 static int kgdbdbgp_wait_time;
54101
54102 static int __init kgdbdbgp_parse_config(char *str)
54103 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
54104 ptr++;
54105 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
54106 }
54107 - kgdb_register_io_module(&kgdbdbgp_io_ops);
54108 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
54109 + if (early_dbgp_console.index != -1)
54110 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
54111 + else
54112 + kgdb_register_io_module(&kgdbdbgp_io_ops);
54113
54114 return 0;
54115 }
54116 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
54117 index e971584..03495ab 100644
54118 --- a/drivers/usb/gadget/function/f_uac1.c
54119 +++ b/drivers/usb/gadget/function/f_uac1.c
54120 @@ -14,6 +14,7 @@
54121 #include <linux/module.h>
54122 #include <linux/device.h>
54123 #include <linux/atomic.h>
54124 +#include <linux/module.h>
54125
54126 #include "u_uac1.h"
54127
54128 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
54129 index 491082a..dfd7d17 100644
54130 --- a/drivers/usb/gadget/function/u_serial.c
54131 +++ b/drivers/usb/gadget/function/u_serial.c
54132 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54133 spin_lock_irq(&port->port_lock);
54134
54135 /* already open? Great. */
54136 - if (port->port.count) {
54137 + if (atomic_read(&port->port.count)) {
54138 status = 0;
54139 - port->port.count++;
54140 + atomic_inc(&port->port.count);
54141
54142 /* currently opening/closing? wait ... */
54143 } else if (port->openclose) {
54144 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54145 tty->driver_data = port;
54146 port->port.tty = tty;
54147
54148 - port->port.count = 1;
54149 + atomic_set(&port->port.count, 1);
54150 port->openclose = false;
54151
54152 /* if connected, start the I/O stream */
54153 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54154
54155 spin_lock_irq(&port->port_lock);
54156
54157 - if (port->port.count != 1) {
54158 - if (port->port.count == 0)
54159 + if (atomic_read(&port->port.count) != 1) {
54160 + if (atomic_read(&port->port.count) == 0)
54161 WARN_ON(1);
54162 else
54163 - --port->port.count;
54164 + atomic_dec(&port->port.count);
54165 goto exit;
54166 }
54167
54168 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54169 * and sleep if necessary
54170 */
54171 port->openclose = true;
54172 - port->port.count = 0;
54173 + atomic_set(&port->port.count, 0);
54174
54175 gser = port->port_usb;
54176 if (gser && gser->disconnect)
54177 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
54178 int cond;
54179
54180 spin_lock_irq(&port->port_lock);
54181 - cond = (port->port.count == 0) && !port->openclose;
54182 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
54183 spin_unlock_irq(&port->port_lock);
54184 return cond;
54185 }
54186 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
54187 /* if it's already open, start I/O ... and notify the serial
54188 * protocol about open/close status (connect/disconnect).
54189 */
54190 - if (port->port.count) {
54191 + if (atomic_read(&port->port.count)) {
54192 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
54193 gs_start_io(port);
54194 if (gser->connect)
54195 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
54196
54197 port->port_usb = NULL;
54198 gser->ioport = NULL;
54199 - if (port->port.count > 0 || port->openclose) {
54200 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
54201 wake_up_interruptible(&port->drain_wait);
54202 if (port->port.tty)
54203 tty_hangup(port->port.tty);
54204 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
54205
54206 /* finally, free any unused/unusable I/O buffers */
54207 spin_lock_irqsave(&port->port_lock, flags);
54208 - if (port->port.count == 0 && !port->openclose)
54209 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
54210 gs_buf_free(&port->port_write_buf);
54211 gs_free_requests(gser->out, &port->read_pool, NULL);
54212 gs_free_requests(gser->out, &port->read_queue, NULL);
54213 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
54214 index 53842a1..2bef3b6 100644
54215 --- a/drivers/usb/gadget/function/u_uac1.c
54216 +++ b/drivers/usb/gadget/function/u_uac1.c
54217 @@ -17,6 +17,7 @@
54218 #include <linux/ctype.h>
54219 #include <linux/random.h>
54220 #include <linux/syscalls.h>
54221 +#include <linux/module.h>
54222
54223 #include "u_uac1.h"
54224
54225 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
54226 index 118edb7..7a6415f 100644
54227 --- a/drivers/usb/host/ehci-hub.c
54228 +++ b/drivers/usb/host/ehci-hub.c
54229 @@ -769,7 +769,7 @@ static struct urb *request_single_step_set_feature_urb(
54230 urb->transfer_flags = URB_DIR_IN;
54231 usb_get_urb(urb);
54232 atomic_inc(&urb->use_count);
54233 - atomic_inc(&urb->dev->urbnum);
54234 + atomic_inc_unchecked(&urb->dev->urbnum);
54235 urb->setup_dma = dma_map_single(
54236 hcd->self.controller,
54237 urb->setup_packet,
54238 @@ -836,7 +836,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
54239 urb->status = -EINPROGRESS;
54240 usb_get_urb(urb);
54241 atomic_inc(&urb->use_count);
54242 - atomic_inc(&urb->dev->urbnum);
54243 + atomic_inc_unchecked(&urb->dev->urbnum);
54244 retval = submit_single_step_set_feature(hcd, urb, 0);
54245 if (!retval && !wait_for_completion_timeout(&done,
54246 msecs_to_jiffies(2000))) {
54247 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
54248 index 1db0626..4948782 100644
54249 --- a/drivers/usb/host/hwa-hc.c
54250 +++ b/drivers/usb/host/hwa-hc.c
54251 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54252 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
54253 struct wahc *wa = &hwahc->wa;
54254 struct device *dev = &wa->usb_iface->dev;
54255 - u8 mas_le[UWB_NUM_MAS/8];
54256 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
54257 +
54258 + if (mas_le == NULL)
54259 + return -ENOMEM;
54260
54261 /* Set the stream index */
54262 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
54263 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54264 WUSB_REQ_SET_WUSB_MAS,
54265 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
54266 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
54267 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
54268 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
54269 if (result < 0)
54270 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
54271 out:
54272 + kfree(mas_le);
54273 +
54274 return result;
54275 }
54276
54277 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
54278 index b3d245e..99549ed 100644
54279 --- a/drivers/usb/misc/appledisplay.c
54280 +++ b/drivers/usb/misc/appledisplay.c
54281 @@ -84,7 +84,7 @@ struct appledisplay {
54282 struct mutex sysfslock; /* concurrent read and write */
54283 };
54284
54285 -static atomic_t count_displays = ATOMIC_INIT(0);
54286 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
54287 static struct workqueue_struct *wq;
54288
54289 static void appledisplay_complete(struct urb *urb)
54290 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
54291
54292 /* Register backlight device */
54293 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
54294 - atomic_inc_return(&count_displays) - 1);
54295 + atomic_inc_return_unchecked(&count_displays) - 1);
54296 memset(&props, 0, sizeof(struct backlight_properties));
54297 props.type = BACKLIGHT_RAW;
54298 props.max_brightness = 0xff;
54299 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
54300 index 29fa1c3..a57b08e 100644
54301 --- a/drivers/usb/serial/console.c
54302 +++ b/drivers/usb/serial/console.c
54303 @@ -125,7 +125,7 @@ static int usb_console_setup(struct console *co, char *options)
54304
54305 info->port = port;
54306
54307 - ++port->port.count;
54308 + atomic_inc(&port->port.count);
54309 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
54310 if (serial->type->set_termios) {
54311 /*
54312 @@ -173,7 +173,7 @@ static int usb_console_setup(struct console *co, char *options)
54313 }
54314 /* Now that any required fake tty operations are completed restore
54315 * the tty port count */
54316 - --port->port.count;
54317 + atomic_dec(&port->port.count);
54318 /* The console is special in terms of closing the device so
54319 * indicate this port is now acting as a system console. */
54320 port->port.console = 1;
54321 @@ -186,7 +186,7 @@ static int usb_console_setup(struct console *co, char *options)
54322 put_tty:
54323 tty_kref_put(tty);
54324 reset_open_count:
54325 - port->port.count = 0;
54326 + atomic_set(&port->port.count, 0);
54327 usb_autopm_put_interface(serial->interface);
54328 error_get_interface:
54329 usb_serial_put(serial);
54330 @@ -197,7 +197,7 @@ static int usb_console_setup(struct console *co, char *options)
54331 static void usb_console_write(struct console *co,
54332 const char *buf, unsigned count)
54333 {
54334 - static struct usbcons_info *info = &usbcons_info;
54335 + struct usbcons_info *info = &usbcons_info;
54336 struct usb_serial_port *port = info->port;
54337 struct usb_serial *serial;
54338 int retval = -ENODEV;
54339 diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
54340 index ccf1df7..54e170d 100644
54341 --- a/drivers/usb/serial/generic.c
54342 +++ b/drivers/usb/serial/generic.c
54343 @@ -258,7 +258,8 @@ void usb_serial_generic_wait_until_sent(struct tty_struct *tty, long timeout)
54344 * character or at least one jiffy.
54345 */
54346 period = max_t(unsigned long, (10 * HZ / bps), 1);
54347 - period = min_t(unsigned long, period, timeout);
54348 + if (timeout)
54349 + period = min_t(unsigned long, period, timeout);
54350
54351 dev_dbg(&port->dev, "%s - timeout = %u ms, period = %u ms\n",
54352 __func__, jiffies_to_msecs(timeout),
54353 @@ -268,7 +269,7 @@ void usb_serial_generic_wait_until_sent(struct tty_struct *tty, long timeout)
54354 schedule_timeout_interruptible(period);
54355 if (signal_pending(current))
54356 break;
54357 - if (time_after(jiffies, expire))
54358 + if (timeout && time_after(jiffies, expire))
54359 break;
54360 }
54361 }
54362 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
54363 index 307e339..6aa97cb 100644
54364 --- a/drivers/usb/storage/usb.h
54365 +++ b/drivers/usb/storage/usb.h
54366 @@ -63,7 +63,7 @@ struct us_unusual_dev {
54367 __u8 useProtocol;
54368 __u8 useTransport;
54369 int (*initFunction)(struct us_data *);
54370 -};
54371 +} __do_const;
54372
54373
54374 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
54375 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
54376 index a863a98..d272795 100644
54377 --- a/drivers/usb/usbip/vhci.h
54378 +++ b/drivers/usb/usbip/vhci.h
54379 @@ -83,7 +83,7 @@ struct vhci_hcd {
54380 unsigned resuming:1;
54381 unsigned long re_timeout;
54382
54383 - atomic_t seqnum;
54384 + atomic_unchecked_t seqnum;
54385
54386 /*
54387 * NOTE:
54388 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
54389 index 1ae9d40..c62604b 100644
54390 --- a/drivers/usb/usbip/vhci_hcd.c
54391 +++ b/drivers/usb/usbip/vhci_hcd.c
54392 @@ -439,7 +439,7 @@ static void vhci_tx_urb(struct urb *urb)
54393
54394 spin_lock(&vdev->priv_lock);
54395
54396 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
54397 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54398 if (priv->seqnum == 0xffff)
54399 dev_info(&urb->dev->dev, "seqnum max\n");
54400
54401 @@ -684,7 +684,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
54402 return -ENOMEM;
54403 }
54404
54405 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
54406 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54407 if (unlink->seqnum == 0xffff)
54408 pr_info("seqnum max\n");
54409
54410 @@ -888,7 +888,7 @@ static int vhci_start(struct usb_hcd *hcd)
54411 vdev->rhport = rhport;
54412 }
54413
54414 - atomic_set(&vhci->seqnum, 0);
54415 + atomic_set_unchecked(&vhci->seqnum, 0);
54416 spin_lock_init(&vhci->lock);
54417
54418 hcd->power_budget = 0; /* no limit */
54419 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
54420 index 00e4a54..d676f85 100644
54421 --- a/drivers/usb/usbip/vhci_rx.c
54422 +++ b/drivers/usb/usbip/vhci_rx.c
54423 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
54424 if (!urb) {
54425 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
54426 pr_info("max seqnum %d\n",
54427 - atomic_read(&the_controller->seqnum));
54428 + atomic_read_unchecked(&the_controller->seqnum));
54429 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
54430 return;
54431 }
54432 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
54433 index edc7267..9f65ce2 100644
54434 --- a/drivers/usb/wusbcore/wa-hc.h
54435 +++ b/drivers/usb/wusbcore/wa-hc.h
54436 @@ -240,7 +240,7 @@ struct wahc {
54437 spinlock_t xfer_list_lock;
54438 struct work_struct xfer_enqueue_work;
54439 struct work_struct xfer_error_work;
54440 - atomic_t xfer_id_count;
54441 + atomic_unchecked_t xfer_id_count;
54442
54443 kernel_ulong_t quirks;
54444 };
54445 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
54446 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
54447 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
54448 wa->dto_in_use = 0;
54449 - atomic_set(&wa->xfer_id_count, 1);
54450 + atomic_set_unchecked(&wa->xfer_id_count, 1);
54451 /* init the buf in URBs */
54452 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
54453 usb_init_urb(&(wa->buf_in_urbs[index]));
54454 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
54455 index 69af4fd..da390d7 100644
54456 --- a/drivers/usb/wusbcore/wa-xfer.c
54457 +++ b/drivers/usb/wusbcore/wa-xfer.c
54458 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
54459 */
54460 static void wa_xfer_id_init(struct wa_xfer *xfer)
54461 {
54462 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
54463 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
54464 }
54465
54466 /* Return the xfer's ID. */
54467 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
54468 index f018d8d..ccab63f 100644
54469 --- a/drivers/vfio/vfio.c
54470 +++ b/drivers/vfio/vfio.c
54471 @@ -481,7 +481,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
54472 return 0;
54473
54474 /* TODO Prevent device auto probing */
54475 - WARN("Device %s added to live group %d!\n", dev_name(dev),
54476 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
54477 iommu_group_id(group->iommu_group));
54478
54479 return 0;
54480 diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
54481 index 9484d56..d415d69 100644
54482 --- a/drivers/vhost/net.c
54483 +++ b/drivers/vhost/net.c
54484 @@ -650,10 +650,8 @@ static void handle_rx(struct vhost_net *net)
54485 break;
54486 }
54487 /* TODO: Should check and handle checksum. */
54488 -
54489 - hdr.num_buffers = cpu_to_vhost16(vq, headcount);
54490 if (likely(mergeable) &&
54491 - memcpy_toiovecend(nvq->hdr, (void *)&hdr.num_buffers,
54492 + memcpy_toiovecend(nvq->hdr, (unsigned char *)&headcount,
54493 offsetof(typeof(hdr), num_buffers),
54494 sizeof hdr.num_buffers)) {
54495 vq_err(vq, "Failed num_buffers write");
54496 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
54497 index 3bb02c6..a01ff38 100644
54498 --- a/drivers/vhost/vringh.c
54499 +++ b/drivers/vhost/vringh.c
54500 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
54501 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
54502 {
54503 __virtio16 v = 0;
54504 - int rc = get_user(v, (__force __virtio16 __user *)p);
54505 + int rc = get_user(v, (__force_user __virtio16 *)p);
54506 *val = vringh16_to_cpu(vrh, v);
54507 return rc;
54508 }
54509 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
54510 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
54511 {
54512 __virtio16 v = cpu_to_vringh16(vrh, val);
54513 - return put_user(v, (__force __virtio16 __user *)p);
54514 + return put_user(v, (__force_user __virtio16 *)p);
54515 }
54516
54517 static inline int copydesc_user(void *dst, const void *src, size_t len)
54518 {
54519 - return copy_from_user(dst, (__force void __user *)src, len) ?
54520 + return copy_from_user(dst, (void __force_user *)src, len) ?
54521 -EFAULT : 0;
54522 }
54523
54524 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
54525 const struct vring_used_elem *src,
54526 unsigned int num)
54527 {
54528 - return copy_to_user((__force void __user *)dst, src,
54529 + return copy_to_user((void __force_user *)dst, src,
54530 sizeof(*dst) * num) ? -EFAULT : 0;
54531 }
54532
54533 static inline int xfer_from_user(void *src, void *dst, size_t len)
54534 {
54535 - return copy_from_user(dst, (__force void __user *)src, len) ?
54536 + return copy_from_user(dst, (void __force_user *)src, len) ?
54537 -EFAULT : 0;
54538 }
54539
54540 static inline int xfer_to_user(void *dst, void *src, size_t len)
54541 {
54542 - return copy_to_user((__force void __user *)dst, src, len) ?
54543 + return copy_to_user((void __force_user *)dst, src, len) ?
54544 -EFAULT : 0;
54545 }
54546
54547 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
54548 vrh->last_used_idx = 0;
54549 vrh->vring.num = num;
54550 /* vring expects kernel addresses, but only used via accessors. */
54551 - vrh->vring.desc = (__force struct vring_desc *)desc;
54552 - vrh->vring.avail = (__force struct vring_avail *)avail;
54553 - vrh->vring.used = (__force struct vring_used *)used;
54554 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
54555 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
54556 + vrh->vring.used = (__force_kernel struct vring_used *)used;
54557 return 0;
54558 }
54559 EXPORT_SYMBOL(vringh_init_user);
54560 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
54561
54562 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
54563 {
54564 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
54565 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
54566 return 0;
54567 }
54568
54569 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
54570 index 84a110a..96312c3 100644
54571 --- a/drivers/video/backlight/kb3886_bl.c
54572 +++ b/drivers/video/backlight/kb3886_bl.c
54573 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
54574 static unsigned long kb3886bl_flags;
54575 #define KB3886BL_SUSPENDED 0x01
54576
54577 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
54578 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
54579 {
54580 .ident = "Sahara Touch-iT",
54581 .matches = {
54582 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
54583 index 1b0b233..6f34c2c 100644
54584 --- a/drivers/video/fbdev/arcfb.c
54585 +++ b/drivers/video/fbdev/arcfb.c
54586 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
54587 return -ENOSPC;
54588
54589 err = 0;
54590 - if ((count + p) > fbmemlength) {
54591 + if (count > (fbmemlength - p)) {
54592 count = fbmemlength - p;
54593 err = -ENOSPC;
54594 }
54595 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
54596 index aedf2fb..47c9aca 100644
54597 --- a/drivers/video/fbdev/aty/aty128fb.c
54598 +++ b/drivers/video/fbdev/aty/aty128fb.c
54599 @@ -149,7 +149,7 @@ enum {
54600 };
54601
54602 /* Must match above enum */
54603 -static char * const r128_family[] = {
54604 +static const char * const r128_family[] = {
54605 "AGP",
54606 "PCI",
54607 "PRO AGP",
54608 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
54609 index 37ec09b..98f8862 100644
54610 --- a/drivers/video/fbdev/aty/atyfb_base.c
54611 +++ b/drivers/video/fbdev/aty/atyfb_base.c
54612 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
54613 par->accel_flags = var->accel_flags; /* hack */
54614
54615 if (var->accel_flags) {
54616 - info->fbops->fb_sync = atyfb_sync;
54617 + pax_open_kernel();
54618 + *(void **)&info->fbops->fb_sync = atyfb_sync;
54619 + pax_close_kernel();
54620 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54621 } else {
54622 - info->fbops->fb_sync = NULL;
54623 + pax_open_kernel();
54624 + *(void **)&info->fbops->fb_sync = NULL;
54625 + pax_close_kernel();
54626 info->flags |= FBINFO_HWACCEL_DISABLED;
54627 }
54628
54629 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
54630 index 2fa0317..4983f2a 100644
54631 --- a/drivers/video/fbdev/aty/mach64_cursor.c
54632 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
54633 @@ -8,6 +8,7 @@
54634 #include "../core/fb_draw.h"
54635
54636 #include <asm/io.h>
54637 +#include <asm/pgtable.h>
54638
54639 #ifdef __sparc__
54640 #include <asm/fbio.h>
54641 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
54642 info->sprite.buf_align = 16; /* and 64 lines tall. */
54643 info->sprite.flags = FB_PIXMAP_IO;
54644
54645 - info->fbops->fb_cursor = atyfb_cursor;
54646 + pax_open_kernel();
54647 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
54648 + pax_close_kernel();
54649
54650 return 0;
54651 }
54652 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
54653 index d6cab1f..112f680 100644
54654 --- a/drivers/video/fbdev/core/fb_defio.c
54655 +++ b/drivers/video/fbdev/core/fb_defio.c
54656 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
54657
54658 BUG_ON(!fbdefio);
54659 mutex_init(&fbdefio->lock);
54660 - info->fbops->fb_mmap = fb_deferred_io_mmap;
54661 + pax_open_kernel();
54662 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
54663 + pax_close_kernel();
54664 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
54665 INIT_LIST_HEAD(&fbdefio->pagelist);
54666 if (fbdefio->delay == 0) /* set a default of 1 s */
54667 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
54668 page->mapping = NULL;
54669 }
54670
54671 - info->fbops->fb_mmap = NULL;
54672 + *(void **)&info->fbops->fb_mmap = NULL;
54673 mutex_destroy(&fbdefio->lock);
54674 }
54675 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
54676 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
54677 index 0705d88..d9429bf 100644
54678 --- a/drivers/video/fbdev/core/fbmem.c
54679 +++ b/drivers/video/fbdev/core/fbmem.c
54680 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
54681 __u32 data;
54682 int err;
54683
54684 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
54685 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
54686
54687 data = (__u32) (unsigned long) fix->smem_start;
54688 err |= put_user(data, &fix32->smem_start);
54689 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
54690 index 4254336..282567e 100644
54691 --- a/drivers/video/fbdev/hyperv_fb.c
54692 +++ b/drivers/video/fbdev/hyperv_fb.c
54693 @@ -240,7 +240,7 @@ static uint screen_fb_size;
54694 static inline int synthvid_send(struct hv_device *hdev,
54695 struct synthvid_msg *msg)
54696 {
54697 - static atomic64_t request_id = ATOMIC64_INIT(0);
54698 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
54699 int ret;
54700
54701 msg->pipe_hdr.type = PIPE_MSG_DATA;
54702 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
54703
54704 ret = vmbus_sendpacket(hdev->channel, msg,
54705 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
54706 - atomic64_inc_return(&request_id),
54707 + atomic64_inc_return_unchecked(&request_id),
54708 VM_PKT_DATA_INBAND, 0);
54709
54710 if (ret)
54711 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
54712 index 7672d2e..b56437f 100644
54713 --- a/drivers/video/fbdev/i810/i810_accel.c
54714 +++ b/drivers/video/fbdev/i810/i810_accel.c
54715 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
54716 }
54717 }
54718 printk("ringbuffer lockup!!!\n");
54719 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
54720 i810_report_error(mmio);
54721 par->dev_flags |= LOCKUP;
54722 info->pixmap.scan_align = 1;
54723 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54724 index a01147f..5d896f8 100644
54725 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54726 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54727 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
54728
54729 #ifdef CONFIG_FB_MATROX_MYSTIQUE
54730 struct matrox_switch matrox_mystique = {
54731 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
54732 + .preinit = MGA1064_preinit,
54733 + .reset = MGA1064_reset,
54734 + .init = MGA1064_init,
54735 + .restore = MGA1064_restore,
54736 };
54737 EXPORT_SYMBOL(matrox_mystique);
54738 #endif
54739
54740 #ifdef CONFIG_FB_MATROX_G
54741 struct matrox_switch matrox_G100 = {
54742 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
54743 + .preinit = MGAG100_preinit,
54744 + .reset = MGAG100_reset,
54745 + .init = MGAG100_init,
54746 + .restore = MGAG100_restore,
54747 };
54748 EXPORT_SYMBOL(matrox_G100);
54749 #endif
54750 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54751 index 195ad7c..09743fc 100644
54752 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54753 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54754 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
54755 }
54756
54757 struct matrox_switch matrox_millennium = {
54758 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
54759 + .preinit = Ti3026_preinit,
54760 + .reset = Ti3026_reset,
54761 + .init = Ti3026_init,
54762 + .restore = Ti3026_restore
54763 };
54764 EXPORT_SYMBOL(matrox_millennium);
54765 #endif
54766 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54767 index fe92eed..106e085 100644
54768 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54769 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54770 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
54771 struct mb862xxfb_par *par = info->par;
54772
54773 if (info->var.bits_per_pixel == 32) {
54774 - info->fbops->fb_fillrect = cfb_fillrect;
54775 - info->fbops->fb_copyarea = cfb_copyarea;
54776 - info->fbops->fb_imageblit = cfb_imageblit;
54777 + pax_open_kernel();
54778 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54779 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54780 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54781 + pax_close_kernel();
54782 } else {
54783 outreg(disp, GC_L0EM, 3);
54784 - info->fbops->fb_fillrect = mb86290fb_fillrect;
54785 - info->fbops->fb_copyarea = mb86290fb_copyarea;
54786 - info->fbops->fb_imageblit = mb86290fb_imageblit;
54787 + pax_open_kernel();
54788 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
54789 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
54790 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
54791 + pax_close_kernel();
54792 }
54793 outreg(draw, GDC_REG_DRAW_BASE, 0);
54794 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
54795 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
54796 index def0412..fed6529 100644
54797 --- a/drivers/video/fbdev/nvidia/nvidia.c
54798 +++ b/drivers/video/fbdev/nvidia/nvidia.c
54799 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
54800 info->fix.line_length = (info->var.xres_virtual *
54801 info->var.bits_per_pixel) >> 3;
54802 if (info->var.accel_flags) {
54803 - info->fbops->fb_imageblit = nvidiafb_imageblit;
54804 - info->fbops->fb_fillrect = nvidiafb_fillrect;
54805 - info->fbops->fb_copyarea = nvidiafb_copyarea;
54806 - info->fbops->fb_sync = nvidiafb_sync;
54807 + pax_open_kernel();
54808 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
54809 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
54810 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
54811 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
54812 + pax_close_kernel();
54813 info->pixmap.scan_align = 4;
54814 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54815 info->flags |= FBINFO_READS_FAST;
54816 NVResetGraphics(info);
54817 } else {
54818 - info->fbops->fb_imageblit = cfb_imageblit;
54819 - info->fbops->fb_fillrect = cfb_fillrect;
54820 - info->fbops->fb_copyarea = cfb_copyarea;
54821 - info->fbops->fb_sync = NULL;
54822 + pax_open_kernel();
54823 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54824 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54825 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54826 + *(void **)&info->fbops->fb_sync = NULL;
54827 + pax_close_kernel();
54828 info->pixmap.scan_align = 1;
54829 info->flags |= FBINFO_HWACCEL_DISABLED;
54830 info->flags &= ~FBINFO_READS_FAST;
54831 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
54832 info->pixmap.size = 8 * 1024;
54833 info->pixmap.flags = FB_PIXMAP_SYSTEM;
54834
54835 - if (!hwcur)
54836 - info->fbops->fb_cursor = NULL;
54837 + if (!hwcur) {
54838 + pax_open_kernel();
54839 + *(void **)&info->fbops->fb_cursor = NULL;
54840 + pax_close_kernel();
54841 + }
54842
54843 info->var.accel_flags = (!noaccel);
54844
54845 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
54846 index 2412a0d..294215b 100644
54847 --- a/drivers/video/fbdev/omap2/dss/display.c
54848 +++ b/drivers/video/fbdev/omap2/dss/display.c
54849 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
54850 if (dssdev->name == NULL)
54851 dssdev->name = dssdev->alias;
54852
54853 + pax_open_kernel();
54854 if (drv && drv->get_resolution == NULL)
54855 - drv->get_resolution = omapdss_default_get_resolution;
54856 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
54857 if (drv && drv->get_recommended_bpp == NULL)
54858 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54859 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54860 if (drv && drv->get_timings == NULL)
54861 - drv->get_timings = omapdss_default_get_timings;
54862 + *(void **)&drv->get_timings = omapdss_default_get_timings;
54863 + pax_close_kernel();
54864
54865 mutex_lock(&panel_list_mutex);
54866 list_add_tail(&dssdev->panel_list, &panel_list);
54867 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
54868 index 83433cb..71e9b98 100644
54869 --- a/drivers/video/fbdev/s1d13xxxfb.c
54870 +++ b/drivers/video/fbdev/s1d13xxxfb.c
54871 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
54872
54873 switch(prod_id) {
54874 case S1D13506_PROD_ID: /* activate acceleration */
54875 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
54876 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
54877 + pax_open_kernel();
54878 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
54879 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
54880 + pax_close_kernel();
54881 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
54882 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
54883 break;
54884 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
54885 index d3013cd..95b8285 100644
54886 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
54887 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
54888 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
54889 }
54890
54891 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
54892 - lcdc_sys_write_index,
54893 - lcdc_sys_write_data,
54894 - lcdc_sys_read_data,
54895 + .write_index = lcdc_sys_write_index,
54896 + .write_data = lcdc_sys_write_data,
54897 + .read_data = lcdc_sys_read_data,
54898 };
54899
54900 static int sh_mobile_lcdc_sginit(struct fb_info *info,
54901 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
54902 index 9279e5f..d5f5276 100644
54903 --- a/drivers/video/fbdev/smscufx.c
54904 +++ b/drivers/video/fbdev/smscufx.c
54905 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
54906 fb_deferred_io_cleanup(info);
54907 kfree(info->fbdefio);
54908 info->fbdefio = NULL;
54909 - info->fbops->fb_mmap = ufx_ops_mmap;
54910 + pax_open_kernel();
54911 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
54912 + pax_close_kernel();
54913 }
54914
54915 pr_debug("released /dev/fb%d user=%d count=%d",
54916 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
54917 index ff2b873..626a8d5 100644
54918 --- a/drivers/video/fbdev/udlfb.c
54919 +++ b/drivers/video/fbdev/udlfb.c
54920 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
54921 dlfb_urb_completion(urb);
54922
54923 error:
54924 - atomic_add(bytes_sent, &dev->bytes_sent);
54925 - atomic_add(bytes_identical, &dev->bytes_identical);
54926 - atomic_add(width*height*2, &dev->bytes_rendered);
54927 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
54928 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
54929 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
54930 end_cycles = get_cycles();
54931 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
54932 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
54933 >> 10)), /* Kcycles */
54934 &dev->cpu_kcycles_used);
54935
54936 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
54937 dlfb_urb_completion(urb);
54938
54939 error:
54940 - atomic_add(bytes_sent, &dev->bytes_sent);
54941 - atomic_add(bytes_identical, &dev->bytes_identical);
54942 - atomic_add(bytes_rendered, &dev->bytes_rendered);
54943 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
54944 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
54945 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
54946 end_cycles = get_cycles();
54947 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
54948 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
54949 >> 10)), /* Kcycles */
54950 &dev->cpu_kcycles_used);
54951 }
54952 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
54953 fb_deferred_io_cleanup(info);
54954 kfree(info->fbdefio);
54955 info->fbdefio = NULL;
54956 - info->fbops->fb_mmap = dlfb_ops_mmap;
54957 + pax_open_kernel();
54958 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
54959 + pax_close_kernel();
54960 }
54961
54962 pr_warn("released /dev/fb%d user=%d count=%d\n",
54963 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
54964 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54965 struct dlfb_data *dev = fb_info->par;
54966 return snprintf(buf, PAGE_SIZE, "%u\n",
54967 - atomic_read(&dev->bytes_rendered));
54968 + atomic_read_unchecked(&dev->bytes_rendered));
54969 }
54970
54971 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
54972 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
54973 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54974 struct dlfb_data *dev = fb_info->par;
54975 return snprintf(buf, PAGE_SIZE, "%u\n",
54976 - atomic_read(&dev->bytes_identical));
54977 + atomic_read_unchecked(&dev->bytes_identical));
54978 }
54979
54980 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
54981 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
54982 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54983 struct dlfb_data *dev = fb_info->par;
54984 return snprintf(buf, PAGE_SIZE, "%u\n",
54985 - atomic_read(&dev->bytes_sent));
54986 + atomic_read_unchecked(&dev->bytes_sent));
54987 }
54988
54989 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
54990 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
54991 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54992 struct dlfb_data *dev = fb_info->par;
54993 return snprintf(buf, PAGE_SIZE, "%u\n",
54994 - atomic_read(&dev->cpu_kcycles_used));
54995 + atomic_read_unchecked(&dev->cpu_kcycles_used));
54996 }
54997
54998 static ssize_t edid_show(
54999 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
55000 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55001 struct dlfb_data *dev = fb_info->par;
55002
55003 - atomic_set(&dev->bytes_rendered, 0);
55004 - atomic_set(&dev->bytes_identical, 0);
55005 - atomic_set(&dev->bytes_sent, 0);
55006 - atomic_set(&dev->cpu_kcycles_used, 0);
55007 + atomic_set_unchecked(&dev->bytes_rendered, 0);
55008 + atomic_set_unchecked(&dev->bytes_identical, 0);
55009 + atomic_set_unchecked(&dev->bytes_sent, 0);
55010 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
55011
55012 return count;
55013 }
55014 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
55015 index d32d1c4..46722e6 100644
55016 --- a/drivers/video/fbdev/uvesafb.c
55017 +++ b/drivers/video/fbdev/uvesafb.c
55018 @@ -19,6 +19,7 @@
55019 #include <linux/io.h>
55020 #include <linux/mutex.h>
55021 #include <linux/slab.h>
55022 +#include <linux/moduleloader.h>
55023 #include <video/edid.h>
55024 #include <video/uvesafb.h>
55025 #ifdef CONFIG_X86
55026 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
55027 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
55028 par->pmi_setpal = par->ypan = 0;
55029 } else {
55030 +
55031 +#ifdef CONFIG_PAX_KERNEXEC
55032 +#ifdef CONFIG_MODULES
55033 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
55034 +#endif
55035 + if (!par->pmi_code) {
55036 + par->pmi_setpal = par->ypan = 0;
55037 + return 0;
55038 + }
55039 +#endif
55040 +
55041 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
55042 + task->t.regs.edi);
55043 +
55044 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55045 + pax_open_kernel();
55046 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
55047 + pax_close_kernel();
55048 +
55049 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
55050 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
55051 +#else
55052 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
55053 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
55054 +#endif
55055 +
55056 printk(KERN_INFO "uvesafb: protected mode interface info at "
55057 "%04x:%04x\n",
55058 (u16)task->t.regs.es, (u16)task->t.regs.edi);
55059 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
55060 par->ypan = ypan;
55061
55062 if (par->pmi_setpal || par->ypan) {
55063 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
55064 if (__supported_pte_mask & _PAGE_NX) {
55065 par->pmi_setpal = par->ypan = 0;
55066 printk(KERN_WARNING "uvesafb: NX protection is active, "
55067 "better not use the PMI.\n");
55068 - } else {
55069 + } else
55070 +#endif
55071 uvesafb_vbe_getpmi(task, par);
55072 - }
55073 }
55074 #else
55075 /* The protected mode interface is not available on non-x86. */
55076 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55077 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
55078
55079 /* Disable blanking if the user requested so. */
55080 - if (!blank)
55081 - info->fbops->fb_blank = NULL;
55082 + if (!blank) {
55083 + pax_open_kernel();
55084 + *(void **)&info->fbops->fb_blank = NULL;
55085 + pax_close_kernel();
55086 + }
55087
55088 /*
55089 * Find out how much IO memory is required for the mode with
55090 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55091 info->flags = FBINFO_FLAG_DEFAULT |
55092 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
55093
55094 - if (!par->ypan)
55095 - info->fbops->fb_pan_display = NULL;
55096 + if (!par->ypan) {
55097 + pax_open_kernel();
55098 + *(void **)&info->fbops->fb_pan_display = NULL;
55099 + pax_close_kernel();
55100 + }
55101 }
55102
55103 static void uvesafb_init_mtrr(struct fb_info *info)
55104 @@ -1786,6 +1816,11 @@ out_mode:
55105 out:
55106 kfree(par->vbe_modes);
55107
55108 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55109 + if (par->pmi_code)
55110 + module_memfree_exec(par->pmi_code);
55111 +#endif
55112 +
55113 framebuffer_release(info);
55114 return err;
55115 }
55116 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
55117 kfree(par->vbe_state_orig);
55118 kfree(par->vbe_state_saved);
55119
55120 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55121 + if (par->pmi_code)
55122 + module_memfree_exec(par->pmi_code);
55123 +#endif
55124 +
55125 framebuffer_release(info);
55126 }
55127 return 0;
55128 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
55129 index d79a0ac..2d0c3d4 100644
55130 --- a/drivers/video/fbdev/vesafb.c
55131 +++ b/drivers/video/fbdev/vesafb.c
55132 @@ -9,6 +9,7 @@
55133 */
55134
55135 #include <linux/module.h>
55136 +#include <linux/moduleloader.h>
55137 #include <linux/kernel.h>
55138 #include <linux/errno.h>
55139 #include <linux/string.h>
55140 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
55141 static int vram_total; /* Set total amount of memory */
55142 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
55143 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
55144 -static void (*pmi_start)(void) __read_mostly;
55145 -static void (*pmi_pal) (void) __read_mostly;
55146 +static void (*pmi_start)(void) __read_only;
55147 +static void (*pmi_pal) (void) __read_only;
55148 static int depth __read_mostly;
55149 static int vga_compat __read_mostly;
55150 /* --------------------------------------------------------------------- */
55151 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
55152 unsigned int size_remap;
55153 unsigned int size_total;
55154 char *option = NULL;
55155 + void *pmi_code = NULL;
55156
55157 /* ignore error return of fb_get_options */
55158 fb_get_options("vesafb", &option);
55159 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
55160 size_remap = size_total;
55161 vesafb_fix.smem_len = size_remap;
55162
55163 -#ifndef __i386__
55164 - screen_info.vesapm_seg = 0;
55165 -#endif
55166 -
55167 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
55168 printk(KERN_WARNING
55169 "vesafb: cannot reserve video memory at 0x%lx\n",
55170 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
55171 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
55172 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
55173
55174 +#ifdef __i386__
55175 +
55176 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55177 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
55178 + if (!pmi_code)
55179 +#elif !defined(CONFIG_PAX_KERNEXEC)
55180 + if (0)
55181 +#endif
55182 +
55183 +#endif
55184 + screen_info.vesapm_seg = 0;
55185 +
55186 if (screen_info.vesapm_seg) {
55187 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
55188 - screen_info.vesapm_seg,screen_info.vesapm_off);
55189 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
55190 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
55191 }
55192
55193 if (screen_info.vesapm_seg < 0xc000)
55194 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
55195
55196 if (ypan || pmi_setpal) {
55197 unsigned short *pmi_base;
55198 +
55199 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
55200 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
55201 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
55202 +
55203 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55204 + pax_open_kernel();
55205 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
55206 +#else
55207 + pmi_code = pmi_base;
55208 +#endif
55209 +
55210 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
55211 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
55212 +
55213 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55214 + pmi_start = ktva_ktla(pmi_start);
55215 + pmi_pal = ktva_ktla(pmi_pal);
55216 + pax_close_kernel();
55217 +#endif
55218 +
55219 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
55220 if (pmi_base[3]) {
55221 printk(KERN_INFO "vesafb: pmi: ports = ");
55222 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
55223 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
55224 (ypan ? FBINFO_HWACCEL_YPAN : 0);
55225
55226 - if (!ypan)
55227 - info->fbops->fb_pan_display = NULL;
55228 + if (!ypan) {
55229 + pax_open_kernel();
55230 + *(void **)&info->fbops->fb_pan_display = NULL;
55231 + pax_close_kernel();
55232 + }
55233
55234 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
55235 err = -ENOMEM;
55236 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
55237 fb_info(info, "%s frame buffer device\n", info->fix.id);
55238 return 0;
55239 err:
55240 +
55241 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55242 + module_memfree_exec(pmi_code);
55243 +#endif
55244 +
55245 if (info->screen_base)
55246 iounmap(info->screen_base);
55247 framebuffer_release(info);
55248 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
55249 index 88714ae..16c2e11 100644
55250 --- a/drivers/video/fbdev/via/via_clock.h
55251 +++ b/drivers/video/fbdev/via/via_clock.h
55252 @@ -56,7 +56,7 @@ struct via_clock {
55253
55254 void (*set_engine_pll_state)(u8 state);
55255 void (*set_engine_pll)(struct via_pll_config config);
55256 -};
55257 +} __no_const;
55258
55259
55260 static inline u32 get_pll_internal_frequency(u32 ref_freq,
55261 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
55262 index 3c14e43..2630570 100644
55263 --- a/drivers/video/logo/logo_linux_clut224.ppm
55264 +++ b/drivers/video/logo/logo_linux_clut224.ppm
55265 @@ -2,1603 +2,1123 @@ P3
55266 # Standard 224-color Linux logo
55267 80 80
55268 255
55269 - 0 0 0 0 0 0 0 0 0 0 0 0
55270 - 0 0 0 0 0 0 0 0 0 0 0 0
55271 - 0 0 0 0 0 0 0 0 0 0 0 0
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55636 - 42 42 42 86 86 86 6 6 6 116 116 116
55637 -106 106 106 6 6 6 70 70 70 149 149 149
55638 -128 128 128 18 18 18 38 38 38 54 54 54
55639 -221 221 221 106 106 106 2 2 6 14 14 14
55640 - 46 46 46 190 190 190 198 198 198 2 2 6
55641 - 2 2 6 2 2 6 2 2 6 2 2 6
55642 - 74 74 74 62 62 62 22 22 22 6 6 6
55643 - 0 0 0 0 0 0 0 0 0 0 0 0
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55645 - 0 0 0 0 0 0 0 0 0 0 0 0
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57765 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
57766 +6 6 6 4 0 0 6 6 6 6 6 6 6 6 6 4 0 0
57767 +4 0 0 4 0 0 6 6 6 24 26 27 60 73 81 167 166 167
57768 +220 221 221 220 221 221 220 221 221 205 212 215 205 212 215 205 212 215
57769 +205 212 215 220 221 221 220 221 221 220 221 221 205 212 215 137 136 137
57770 +60 74 84 125 124 125 137 136 137 190 197 201 220 221 221 193 200 203
57771 +177 184 187 177 184 187 177 184 187 174 174 174 174 174 174 177 184 187
57772 +190 197 201 174 174 174 125 124 125 37 38 37 6 6 6 4 0 0
57773 +4 0 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57774 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57775 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57776 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57777 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57778 +4 4 4 4 4 4
57779 +4 4 4 4 4 4 5 5 5 5 5 5 4 3 3 6 6 6
57780 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 6 6 6
57781 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
57782 +125 124 125 193 200 203 244 246 246 220 221 221 205 212 215 205 212 215
57783 +205 212 215 193 200 203 205 212 215 205 212 215 220 221 221 220 221 221
57784 +193 200 203 193 200 203 205 212 215 193 200 203 193 200 203 177 184 187
57785 +190 197 201 190 197 201 174 174 174 190 197 201 193 200 203 190 197 201
57786 +153 152 153 60 73 81 4 0 0 4 0 0 4 0 0 3 2 2
57787 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57788 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57789 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57790 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57791 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57792 +4 4 4 4 4 4
57793 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
57794 +6 6 6 4 3 3 4 3 3 4 3 3 6 6 6 6 6 6
57795 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 4 0 0
57796 +4 0 0 26 28 28 131 129 131 220 221 221 244 246 246 220 221 221
57797 +205 212 215 193 200 203 205 212 215 193 200 203 193 200 203 205 212 215
57798 +220 221 221 193 200 203 193 200 203 193 200 203 190 197 201 174 174 174
57799 +174 174 174 190 197 201 193 200 203 193 200 203 167 166 167 125 124 125
57800 +6 6 6 4 0 0 4 0 0 4 3 3 4 4 4 4 4 4
57801 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57802 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57803 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57804 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57805 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57806 +4 4 4 4 4 4
57807 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57808 +5 5 5 4 3 3 5 5 5 6 6 6 4 3 3 5 5 5
57809 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57810 +4 0 0 4 0 0 6 6 6 41 54 63 158 157 158 220 221 221
57811 +220 221 221 220 221 221 193 200 203 193 200 203 193 200 203 190 197 201
57812 +190 197 201 190 197 201 190 197 201 190 197 201 174 174 174 193 200 203
57813 +193 200 203 220 221 221 174 174 174 125 124 125 37 38 37 4 0 0
57814 +4 0 0 4 3 3 6 6 6 4 4 4 4 4 4 4 4 4
57815 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57816 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57817 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57818 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57819 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57820 +4 4 4 4 4 4
57821 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57822 +4 4 4 5 5 5 4 3 3 4 3 3 4 3 3 5 5 5
57823 +4 3 3 6 6 6 5 5 5 4 3 3 6 6 6 6 6 6
57824 +6 6 6 6 6 6 4 0 0 4 0 0 13 16 17 60 73 81
57825 +174 174 174 220 221 221 220 221 221 205 212 215 190 197 201 174 174 174
57826 +193 200 203 174 174 174 190 197 201 174 174 174 193 200 203 220 221 221
57827 +193 200 203 131 129 131 37 38 37 6 6 6 4 0 0 4 0 0
57828 +6 6 6 6 6 6 4 3 3 5 5 5 4 4 4 4 4 4
57829 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57830 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57831 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57832 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57833 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57834 +4 4 4 4 4 4
57835 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57836 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
57837 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
57838 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
57839 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
57840 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
57841 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
57842 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
57843 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57844 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57845 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57846 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57847 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57848 +4 4 4 4 4 4
57849 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57850 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57851 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
57852 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
57853 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
57854 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
57855 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
57856 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
57857 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57858 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57859 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57860 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57861 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57862 +4 4 4 4 4 4
57863 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57864 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57865 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57866 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57867 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
57868 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
57869 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
57870 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57871 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57872 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57873 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57874 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57875 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57876 +4 4 4 4 4 4
57877 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57878 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57879 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57880 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
57881 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
57882 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
57883 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
57884 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57885 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57886 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57887 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57888 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57889 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57890 +4 4 4 4 4 4
57891 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57892 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57893 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57894 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
57895 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
57896 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
57897 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
57898 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57899 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57900 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57901 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57902 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57903 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57904 +4 4 4 4 4 4
57905 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57906 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57907 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57908 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
57909 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
57910 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
57911 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
57912 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57913 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57914 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57915 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57916 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57917 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57918 +4 4 4 4 4 4
57919 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57920 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57921 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57922 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57923 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
57924 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57925 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
57926 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57927 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57928 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57929 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57930 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57931 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57932 +4 4 4 4 4 4
57933 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57934 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57935 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57936 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57937 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
57938 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
57939 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
57940 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57941 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57942 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57943 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57944 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57945 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57946 +4 4 4 4 4 4
57947 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57948 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57949 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57950 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57951 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
57952 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
57953 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57954 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57955 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57956 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57957 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57958 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57959 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57960 +4 4 4 4 4 4
57961 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57962 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57963 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57964 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57965 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
57966 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
57967 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57968 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57969 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57970 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57971 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57972 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57973 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57974 +4 4 4 4 4 4
57975 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57976 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57977 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57978 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57979 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
57980 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
57981 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57982 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57983 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57984 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57985 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57986 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57987 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57988 +4 4 4 4 4 4
57989 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
57990 index fef20db..d28b1ab 100644
57991 --- a/drivers/xen/xenfs/xenstored.c
57992 +++ b/drivers/xen/xenfs/xenstored.c
57993 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
57994 static int xsd_kva_open(struct inode *inode, struct file *file)
57995 {
57996 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
57997 +#ifdef CONFIG_GRKERNSEC_HIDESYM
57998 + NULL);
57999 +#else
58000 xen_store_interface);
58001 +#endif
58002 +
58003 if (!file->private_data)
58004 return -ENOMEM;
58005 return 0;
58006 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
58007 index eb14e05..5156de7 100644
58008 --- a/fs/9p/vfs_addr.c
58009 +++ b/fs/9p/vfs_addr.c
58010 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
58011
58012 retval = v9fs_file_write_internal(inode,
58013 v9inode->writeback_fid,
58014 - (__force const char __user *)buffer,
58015 + (const char __force_user *)buffer,
58016 len, &offset, 0);
58017 if (retval > 0)
58018 retval = 0;
58019 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
58020 index 9ee5343..5165e3c 100644
58021 --- a/fs/9p/vfs_inode.c
58022 +++ b/fs/9p/vfs_inode.c
58023 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
58024 void
58025 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
58026 {
58027 - char *s = nd_get_link(nd);
58028 + const char *s = nd_get_link(nd);
58029
58030 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
58031 dentry, IS_ERR(s) ? "<error>" : s);
58032 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
58033 index c055d56e..a46f4f5 100644
58034 --- a/fs/Kconfig.binfmt
58035 +++ b/fs/Kconfig.binfmt
58036 @@ -106,7 +106,7 @@ config HAVE_AOUT
58037
58038 config BINFMT_AOUT
58039 tristate "Kernel support for a.out and ECOFF binaries"
58040 - depends on HAVE_AOUT
58041 + depends on HAVE_AOUT && BROKEN
58042 ---help---
58043 A.out (Assembler.OUTput) is a set of formats for libraries and
58044 executables used in the earliest versions of UNIX. Linux used
58045 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
58046 index 8a1d38e..300a14e 100644
58047 --- a/fs/afs/inode.c
58048 +++ b/fs/afs/inode.c
58049 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58050 struct afs_vnode *vnode;
58051 struct super_block *sb;
58052 struct inode *inode;
58053 - static atomic_t afs_autocell_ino;
58054 + static atomic_unchecked_t afs_autocell_ino;
58055
58056 _enter("{%x:%u},%*.*s,",
58057 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
58058 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58059 data.fid.unique = 0;
58060 data.fid.vnode = 0;
58061
58062 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
58063 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
58064 afs_iget5_autocell_test, afs_iget5_set,
58065 &data);
58066 if (!inode) {
58067 diff --git a/fs/aio.c b/fs/aio.c
58068 index c428871..3f3041b 100644
58069 --- a/fs/aio.c
58070 +++ b/fs/aio.c
58071 @@ -413,7 +413,7 @@ static int aio_setup_ring(struct kioctx *ctx)
58072 size += sizeof(struct io_event) * nr_events;
58073
58074 nr_pages = PFN_UP(size);
58075 - if (nr_pages < 0)
58076 + if (nr_pages <= 0)
58077 return -EINVAL;
58078
58079 file = aio_private_file(ctx, nr_pages);
58080 diff --git a/fs/attr.c b/fs/attr.c
58081 index 6530ced..4a827e2 100644
58082 --- a/fs/attr.c
58083 +++ b/fs/attr.c
58084 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
58085 unsigned long limit;
58086
58087 limit = rlimit(RLIMIT_FSIZE);
58088 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
58089 if (limit != RLIM_INFINITY && offset > limit)
58090 goto out_sig;
58091 if (offset > inode->i_sb->s_maxbytes)
58092 diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c
58093 index aaf96cb..ac7d921 100644
58094 --- a/fs/autofs4/dev-ioctl.c
58095 +++ b/fs/autofs4/dev-ioctl.c
58096 @@ -95,7 +95,7 @@ static int check_dev_ioctl_version(int cmd, struct autofs_dev_ioctl *param)
58097 */
58098 static struct autofs_dev_ioctl *copy_dev_ioctl(struct autofs_dev_ioctl __user *in)
58099 {
58100 - struct autofs_dev_ioctl tmp;
58101 + struct autofs_dev_ioctl tmp, *res;
58102
58103 if (copy_from_user(&tmp, in, sizeof(tmp)))
58104 return ERR_PTR(-EFAULT);
58105 @@ -106,7 +106,11 @@ static struct autofs_dev_ioctl *copy_dev_ioctl(struct autofs_dev_ioctl __user *i
58106 if (tmp.size > (PATH_MAX + sizeof(tmp)))
58107 return ERR_PTR(-ENAMETOOLONG);
58108
58109 - return memdup_user(in, tmp.size);
58110 + res = memdup_user(in, tmp.size);
58111 + if (!IS_ERR(res))
58112 + res->size = tmp.size;
58113 +
58114 + return res;
58115 }
58116
58117 static inline void free_dev_ioctl(struct autofs_dev_ioctl *param)
58118 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
58119 index 116fd38..c04182da 100644
58120 --- a/fs/autofs4/waitq.c
58121 +++ b/fs/autofs4/waitq.c
58122 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
58123 {
58124 unsigned long sigpipe, flags;
58125 mm_segment_t fs;
58126 - const char *data = (const char *)addr;
58127 + const char __user *data = (const char __force_user *)addr;
58128 ssize_t wr = 0;
58129
58130 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
58131 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
58132 return 1;
58133 }
58134
58135 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58136 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
58137 +#endif
58138 +
58139 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58140 enum autofs_notify notify)
58141 {
58142 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58143
58144 /* If this is a direct mount request create a dummy name */
58145 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
58146 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58147 + /* this name does get written to userland via autofs4_write() */
58148 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
58149 +#else
58150 qstr.len = sprintf(name, "%p", dentry);
58151 +#endif
58152 else {
58153 qstr.len = autofs4_getpath(sbi, dentry, &name);
58154 if (!qstr.len) {
58155 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
58156 index 2722387..56059b5 100644
58157 --- a/fs/befs/endian.h
58158 +++ b/fs/befs/endian.h
58159 @@ -11,7 +11,7 @@
58160
58161 #include <asm/byteorder.h>
58162
58163 -static inline u64
58164 +static inline u64 __intentional_overflow(-1)
58165 fs64_to_cpu(const struct super_block *sb, fs64 n)
58166 {
58167 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58168 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
58169 return (__force fs64)cpu_to_be64(n);
58170 }
58171
58172 -static inline u32
58173 +static inline u32 __intentional_overflow(-1)
58174 fs32_to_cpu(const struct super_block *sb, fs32 n)
58175 {
58176 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58177 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
58178 return (__force fs32)cpu_to_be32(n);
58179 }
58180
58181 -static inline u16
58182 +static inline u16 __intentional_overflow(-1)
58183 fs16_to_cpu(const struct super_block *sb, fs16 n)
58184 {
58185 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58186 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
58187 index 4c55668..eeae150 100644
58188 --- a/fs/binfmt_aout.c
58189 +++ b/fs/binfmt_aout.c
58190 @@ -16,6 +16,7 @@
58191 #include <linux/string.h>
58192 #include <linux/fs.h>
58193 #include <linux/file.h>
58194 +#include <linux/security.h>
58195 #include <linux/stat.h>
58196 #include <linux/fcntl.h>
58197 #include <linux/ptrace.h>
58198 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
58199 #endif
58200 # define START_STACK(u) ((void __user *)u.start_stack)
58201
58202 + memset(&dump, 0, sizeof(dump));
58203 +
58204 fs = get_fs();
58205 set_fs(KERNEL_DS);
58206 has_dumped = 1;
58207 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
58208
58209 /* If the size of the dump file exceeds the rlimit, then see what would happen
58210 if we wrote the stack, but not the data area. */
58211 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
58212 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
58213 dump.u_dsize = 0;
58214
58215 /* Make sure we have enough room to write the stack and data areas. */
58216 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
58217 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
58218 dump.u_ssize = 0;
58219
58220 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
58221 rlim = rlimit(RLIMIT_DATA);
58222 if (rlim >= RLIM_INFINITY)
58223 rlim = ~0;
58224 +
58225 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
58226 if (ex.a_data + ex.a_bss > rlim)
58227 return -ENOMEM;
58228
58229 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
58230
58231 install_exec_creds(bprm);
58232
58233 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58234 + current->mm->pax_flags = 0UL;
58235 +#endif
58236 +
58237 +#ifdef CONFIG_PAX_PAGEEXEC
58238 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
58239 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
58240 +
58241 +#ifdef CONFIG_PAX_EMUTRAMP
58242 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
58243 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
58244 +#endif
58245 +
58246 +#ifdef CONFIG_PAX_MPROTECT
58247 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
58248 + current->mm->pax_flags |= MF_PAX_MPROTECT;
58249 +#endif
58250 +
58251 + }
58252 +#endif
58253 +
58254 if (N_MAGIC(ex) == OMAGIC) {
58255 unsigned long text_addr, map_size;
58256 loff_t pos;
58257 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
58258 return error;
58259
58260 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
58261 - PROT_READ | PROT_WRITE | PROT_EXEC,
58262 + PROT_READ | PROT_WRITE,
58263 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
58264 fd_offset + ex.a_text);
58265 if (error != N_DATADDR(ex))
58266 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
58267 index 995986b..dcc4ef2 100644
58268 --- a/fs/binfmt_elf.c
58269 +++ b/fs/binfmt_elf.c
58270 @@ -34,6 +34,7 @@
58271 #include <linux/utsname.h>
58272 #include <linux/coredump.h>
58273 #include <linux/sched.h>
58274 +#include <linux/xattr.h>
58275 #include <asm/uaccess.h>
58276 #include <asm/param.h>
58277 #include <asm/page.h>
58278 @@ -47,7 +48,7 @@
58279
58280 static int load_elf_binary(struct linux_binprm *bprm);
58281 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
58282 - int, int, unsigned long);
58283 + int, int, unsigned long) __intentional_overflow(-1);
58284
58285 #ifdef CONFIG_USELIB
58286 static int load_elf_library(struct file *);
58287 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
58288 #define elf_core_dump NULL
58289 #endif
58290
58291 +#ifdef CONFIG_PAX_MPROTECT
58292 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
58293 +#endif
58294 +
58295 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58296 +static void elf_handle_mmap(struct file *file);
58297 +#endif
58298 +
58299 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
58300 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
58301 #else
58302 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
58303 .load_binary = load_elf_binary,
58304 .load_shlib = load_elf_library,
58305 .core_dump = elf_core_dump,
58306 +
58307 +#ifdef CONFIG_PAX_MPROTECT
58308 + .handle_mprotect= elf_handle_mprotect,
58309 +#endif
58310 +
58311 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58312 + .handle_mmap = elf_handle_mmap,
58313 +#endif
58314 +
58315 .min_coredump = ELF_EXEC_PAGESIZE,
58316 };
58317
58318 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
58319
58320 static int set_brk(unsigned long start, unsigned long end)
58321 {
58322 + unsigned long e = end;
58323 +
58324 start = ELF_PAGEALIGN(start);
58325 end = ELF_PAGEALIGN(end);
58326 if (end > start) {
58327 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
58328 if (BAD_ADDR(addr))
58329 return addr;
58330 }
58331 - current->mm->start_brk = current->mm->brk = end;
58332 + current->mm->start_brk = current->mm->brk = e;
58333 return 0;
58334 }
58335
58336 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58337 elf_addr_t __user *u_rand_bytes;
58338 const char *k_platform = ELF_PLATFORM;
58339 const char *k_base_platform = ELF_BASE_PLATFORM;
58340 - unsigned char k_rand_bytes[16];
58341 + u32 k_rand_bytes[4];
58342 int items;
58343 elf_addr_t *elf_info;
58344 int ei_index = 0;
58345 const struct cred *cred = current_cred();
58346 struct vm_area_struct *vma;
58347 + unsigned long saved_auxv[AT_VECTOR_SIZE];
58348
58349 /*
58350 * In some cases (e.g. Hyper-Threading), we want to avoid L1
58351 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58352 * Generate 16 random bytes for userspace PRNG seeding.
58353 */
58354 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
58355 - u_rand_bytes = (elf_addr_t __user *)
58356 - STACK_ALLOC(p, sizeof(k_rand_bytes));
58357 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
58358 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
58359 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
58360 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
58361 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
58362 + u_rand_bytes = (elf_addr_t __user *) p;
58363 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
58364 return -EFAULT;
58365
58366 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58367 return -EFAULT;
58368 current->mm->env_end = p;
58369
58370 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
58371 +
58372 /* Put the elf_info on the stack in the right place. */
58373 sp = (elf_addr_t __user *)envp + 1;
58374 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
58375 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
58376 return -EFAULT;
58377 return 0;
58378 }
58379 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
58380 an ELF header */
58381
58382 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58383 - struct file *interpreter, unsigned long *interp_map_addr,
58384 + struct file *interpreter,
58385 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
58386 {
58387 struct elf_phdr *eppnt;
58388 - unsigned long load_addr = 0;
58389 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
58390 int load_addr_set = 0;
58391 unsigned long last_bss = 0, elf_bss = 0;
58392 - unsigned long error = ~0UL;
58393 + unsigned long error = -EINVAL;
58394 unsigned long total_size;
58395 int i;
58396
58397 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58398 goto out;
58399 }
58400
58401 +#ifdef CONFIG_PAX_SEGMEXEC
58402 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
58403 + pax_task_size = SEGMEXEC_TASK_SIZE;
58404 +#endif
58405 +
58406 eppnt = interp_elf_phdata;
58407 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
58408 if (eppnt->p_type == PT_LOAD) {
58409 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58410 map_addr = elf_map(interpreter, load_addr + vaddr,
58411 eppnt, elf_prot, elf_type, total_size);
58412 total_size = 0;
58413 - if (!*interp_map_addr)
58414 - *interp_map_addr = map_addr;
58415 error = map_addr;
58416 if (BAD_ADDR(map_addr))
58417 goto out;
58418 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58419 k = load_addr + eppnt->p_vaddr;
58420 if (BAD_ADDR(k) ||
58421 eppnt->p_filesz > eppnt->p_memsz ||
58422 - eppnt->p_memsz > TASK_SIZE ||
58423 - TASK_SIZE - eppnt->p_memsz < k) {
58424 + eppnt->p_memsz > pax_task_size ||
58425 + pax_task_size - eppnt->p_memsz < k) {
58426 error = -ENOMEM;
58427 goto out;
58428 }
58429 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58430 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
58431
58432 /* Map the last of the bss segment */
58433 - error = vm_brk(elf_bss, last_bss - elf_bss);
58434 - if (BAD_ADDR(error))
58435 - goto out;
58436 + if (last_bss > elf_bss) {
58437 + error = vm_brk(elf_bss, last_bss - elf_bss);
58438 + if (BAD_ADDR(error))
58439 + goto out;
58440 + }
58441 }
58442
58443 error = load_addr;
58444 @@ -634,6 +666,336 @@ out:
58445 return error;
58446 }
58447
58448 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58449 +#ifdef CONFIG_PAX_SOFTMODE
58450 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
58451 +{
58452 + unsigned long pax_flags = 0UL;
58453 +
58454 +#ifdef CONFIG_PAX_PAGEEXEC
58455 + if (elf_phdata->p_flags & PF_PAGEEXEC)
58456 + pax_flags |= MF_PAX_PAGEEXEC;
58457 +#endif
58458 +
58459 +#ifdef CONFIG_PAX_SEGMEXEC
58460 + if (elf_phdata->p_flags & PF_SEGMEXEC)
58461 + pax_flags |= MF_PAX_SEGMEXEC;
58462 +#endif
58463 +
58464 +#ifdef CONFIG_PAX_EMUTRAMP
58465 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58466 + pax_flags |= MF_PAX_EMUTRAMP;
58467 +#endif
58468 +
58469 +#ifdef CONFIG_PAX_MPROTECT
58470 + if (elf_phdata->p_flags & PF_MPROTECT)
58471 + pax_flags |= MF_PAX_MPROTECT;
58472 +#endif
58473 +
58474 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58475 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
58476 + pax_flags |= MF_PAX_RANDMMAP;
58477 +#endif
58478 +
58479 + return pax_flags;
58480 +}
58481 +#endif
58482 +
58483 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
58484 +{
58485 + unsigned long pax_flags = 0UL;
58486 +
58487 +#ifdef CONFIG_PAX_PAGEEXEC
58488 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
58489 + pax_flags |= MF_PAX_PAGEEXEC;
58490 +#endif
58491 +
58492 +#ifdef CONFIG_PAX_SEGMEXEC
58493 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
58494 + pax_flags |= MF_PAX_SEGMEXEC;
58495 +#endif
58496 +
58497 +#ifdef CONFIG_PAX_EMUTRAMP
58498 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
58499 + pax_flags |= MF_PAX_EMUTRAMP;
58500 +#endif
58501 +
58502 +#ifdef CONFIG_PAX_MPROTECT
58503 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
58504 + pax_flags |= MF_PAX_MPROTECT;
58505 +#endif
58506 +
58507 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58508 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
58509 + pax_flags |= MF_PAX_RANDMMAP;
58510 +#endif
58511 +
58512 + return pax_flags;
58513 +}
58514 +#endif
58515 +
58516 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58517 +#ifdef CONFIG_PAX_SOFTMODE
58518 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
58519 +{
58520 + unsigned long pax_flags = 0UL;
58521 +
58522 +#ifdef CONFIG_PAX_PAGEEXEC
58523 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
58524 + pax_flags |= MF_PAX_PAGEEXEC;
58525 +#endif
58526 +
58527 +#ifdef CONFIG_PAX_SEGMEXEC
58528 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
58529 + pax_flags |= MF_PAX_SEGMEXEC;
58530 +#endif
58531 +
58532 +#ifdef CONFIG_PAX_EMUTRAMP
58533 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58534 + pax_flags |= MF_PAX_EMUTRAMP;
58535 +#endif
58536 +
58537 +#ifdef CONFIG_PAX_MPROTECT
58538 + if (pax_flags_softmode & MF_PAX_MPROTECT)
58539 + pax_flags |= MF_PAX_MPROTECT;
58540 +#endif
58541 +
58542 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58543 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
58544 + pax_flags |= MF_PAX_RANDMMAP;
58545 +#endif
58546 +
58547 + return pax_flags;
58548 +}
58549 +#endif
58550 +
58551 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
58552 +{
58553 + unsigned long pax_flags = 0UL;
58554 +
58555 +#ifdef CONFIG_PAX_PAGEEXEC
58556 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
58557 + pax_flags |= MF_PAX_PAGEEXEC;
58558 +#endif
58559 +
58560 +#ifdef CONFIG_PAX_SEGMEXEC
58561 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
58562 + pax_flags |= MF_PAX_SEGMEXEC;
58563 +#endif
58564 +
58565 +#ifdef CONFIG_PAX_EMUTRAMP
58566 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
58567 + pax_flags |= MF_PAX_EMUTRAMP;
58568 +#endif
58569 +
58570 +#ifdef CONFIG_PAX_MPROTECT
58571 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
58572 + pax_flags |= MF_PAX_MPROTECT;
58573 +#endif
58574 +
58575 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58576 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
58577 + pax_flags |= MF_PAX_RANDMMAP;
58578 +#endif
58579 +
58580 + return pax_flags;
58581 +}
58582 +#endif
58583 +
58584 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58585 +static unsigned long pax_parse_defaults(void)
58586 +{
58587 + unsigned long pax_flags = 0UL;
58588 +
58589 +#ifdef CONFIG_PAX_SOFTMODE
58590 + if (pax_softmode)
58591 + return pax_flags;
58592 +#endif
58593 +
58594 +#ifdef CONFIG_PAX_PAGEEXEC
58595 + pax_flags |= MF_PAX_PAGEEXEC;
58596 +#endif
58597 +
58598 +#ifdef CONFIG_PAX_SEGMEXEC
58599 + pax_flags |= MF_PAX_SEGMEXEC;
58600 +#endif
58601 +
58602 +#ifdef CONFIG_PAX_MPROTECT
58603 + pax_flags |= MF_PAX_MPROTECT;
58604 +#endif
58605 +
58606 +#ifdef CONFIG_PAX_RANDMMAP
58607 + if (randomize_va_space)
58608 + pax_flags |= MF_PAX_RANDMMAP;
58609 +#endif
58610 +
58611 + return pax_flags;
58612 +}
58613 +
58614 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
58615 +{
58616 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
58617 +
58618 +#ifdef CONFIG_PAX_EI_PAX
58619 +
58620 +#ifdef CONFIG_PAX_SOFTMODE
58621 + if (pax_softmode)
58622 + return pax_flags;
58623 +#endif
58624 +
58625 + pax_flags = 0UL;
58626 +
58627 +#ifdef CONFIG_PAX_PAGEEXEC
58628 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
58629 + pax_flags |= MF_PAX_PAGEEXEC;
58630 +#endif
58631 +
58632 +#ifdef CONFIG_PAX_SEGMEXEC
58633 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
58634 + pax_flags |= MF_PAX_SEGMEXEC;
58635 +#endif
58636 +
58637 +#ifdef CONFIG_PAX_EMUTRAMP
58638 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
58639 + pax_flags |= MF_PAX_EMUTRAMP;
58640 +#endif
58641 +
58642 +#ifdef CONFIG_PAX_MPROTECT
58643 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
58644 + pax_flags |= MF_PAX_MPROTECT;
58645 +#endif
58646 +
58647 +#ifdef CONFIG_PAX_ASLR
58648 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
58649 + pax_flags |= MF_PAX_RANDMMAP;
58650 +#endif
58651 +
58652 +#endif
58653 +
58654 + return pax_flags;
58655 +
58656 +}
58657 +
58658 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
58659 +{
58660 +
58661 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58662 + unsigned long i;
58663 +
58664 + for (i = 0UL; i < elf_ex->e_phnum; i++)
58665 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
58666 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
58667 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
58668 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
58669 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
58670 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
58671 + return PAX_PARSE_FLAGS_FALLBACK;
58672 +
58673 +#ifdef CONFIG_PAX_SOFTMODE
58674 + if (pax_softmode)
58675 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
58676 + else
58677 +#endif
58678 +
58679 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
58680 + break;
58681 + }
58682 +#endif
58683 +
58684 + return PAX_PARSE_FLAGS_FALLBACK;
58685 +}
58686 +
58687 +static unsigned long pax_parse_xattr_pax(struct file * const file)
58688 +{
58689 +
58690 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58691 + ssize_t xattr_size, i;
58692 + unsigned char xattr_value[sizeof("pemrs") - 1];
58693 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
58694 +
58695 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
58696 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
58697 + return PAX_PARSE_FLAGS_FALLBACK;
58698 +
58699 + for (i = 0; i < xattr_size; i++)
58700 + switch (xattr_value[i]) {
58701 + default:
58702 + return PAX_PARSE_FLAGS_FALLBACK;
58703 +
58704 +#define parse_flag(option1, option2, flag) \
58705 + case option1: \
58706 + if (pax_flags_hardmode & MF_PAX_##flag) \
58707 + return PAX_PARSE_FLAGS_FALLBACK;\
58708 + pax_flags_hardmode |= MF_PAX_##flag; \
58709 + break; \
58710 + case option2: \
58711 + if (pax_flags_softmode & MF_PAX_##flag) \
58712 + return PAX_PARSE_FLAGS_FALLBACK;\
58713 + pax_flags_softmode |= MF_PAX_##flag; \
58714 + break;
58715 +
58716 + parse_flag('p', 'P', PAGEEXEC);
58717 + parse_flag('e', 'E', EMUTRAMP);
58718 + parse_flag('m', 'M', MPROTECT);
58719 + parse_flag('r', 'R', RANDMMAP);
58720 + parse_flag('s', 'S', SEGMEXEC);
58721 +
58722 +#undef parse_flag
58723 + }
58724 +
58725 + if (pax_flags_hardmode & pax_flags_softmode)
58726 + return PAX_PARSE_FLAGS_FALLBACK;
58727 +
58728 +#ifdef CONFIG_PAX_SOFTMODE
58729 + if (pax_softmode)
58730 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
58731 + else
58732 +#endif
58733 +
58734 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
58735 +#else
58736 + return PAX_PARSE_FLAGS_FALLBACK;
58737 +#endif
58738 +
58739 +}
58740 +
58741 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
58742 +{
58743 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
58744 +
58745 + pax_flags = pax_parse_defaults();
58746 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
58747 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
58748 + xattr_pax_flags = pax_parse_xattr_pax(file);
58749 +
58750 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58751 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58752 + pt_pax_flags != xattr_pax_flags)
58753 + return -EINVAL;
58754 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58755 + pax_flags = xattr_pax_flags;
58756 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58757 + pax_flags = pt_pax_flags;
58758 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58759 + pax_flags = ei_pax_flags;
58760 +
58761 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
58762 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58763 + if ((__supported_pte_mask & _PAGE_NX))
58764 + pax_flags &= ~MF_PAX_SEGMEXEC;
58765 + else
58766 + pax_flags &= ~MF_PAX_PAGEEXEC;
58767 + }
58768 +#endif
58769 +
58770 + if (0 > pax_check_flags(&pax_flags))
58771 + return -EINVAL;
58772 +
58773 + current->mm->pax_flags = pax_flags;
58774 + return 0;
58775 +}
58776 +#endif
58777 +
58778 /*
58779 * These are the functions used to load ELF style executables and shared
58780 * libraries. There is no binary dependent code anywhere else.
58781 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
58782 {
58783 unsigned long random_variable = 0;
58784
58785 +#ifdef CONFIG_PAX_RANDUSTACK
58786 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
58787 + return stack_top - current->mm->delta_stack;
58788 +#endif
58789 +
58790 if ((current->flags & PF_RANDOMIZE) &&
58791 !(current->personality & ADDR_NO_RANDOMIZE)) {
58792 random_variable = (unsigned long) get_random_int();
58793 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58794 unsigned long load_addr = 0, load_bias = 0;
58795 int load_addr_set = 0;
58796 char * elf_interpreter = NULL;
58797 - unsigned long error;
58798 + unsigned long error = 0;
58799 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
58800 unsigned long elf_bss, elf_brk;
58801 int retval, i;
58802 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58803 struct elfhdr interp_elf_ex;
58804 } *loc;
58805 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
58806 + unsigned long pax_task_size;
58807
58808 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
58809 if (!loc) {
58810 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
58811 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
58812 may depend on the personality. */
58813 SET_PERSONALITY2(loc->elf_ex, &arch_state);
58814 +
58815 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58816 + current->mm->pax_flags = 0UL;
58817 +#endif
58818 +
58819 +#ifdef CONFIG_PAX_DLRESOLVE
58820 + current->mm->call_dl_resolve = 0UL;
58821 +#endif
58822 +
58823 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
58824 + current->mm->call_syscall = 0UL;
58825 +#endif
58826 +
58827 +#ifdef CONFIG_PAX_ASLR
58828 + current->mm->delta_mmap = 0UL;
58829 + current->mm->delta_stack = 0UL;
58830 +#endif
58831 +
58832 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58833 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
58834 + send_sig(SIGKILL, current, 0);
58835 + goto out_free_dentry;
58836 + }
58837 +#endif
58838 +
58839 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
58840 + pax_set_initial_flags(bprm);
58841 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
58842 + if (pax_set_initial_flags_func)
58843 + (pax_set_initial_flags_func)(bprm);
58844 +#endif
58845 +
58846 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
58847 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
58848 + current->mm->context.user_cs_limit = PAGE_SIZE;
58849 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
58850 + }
58851 +#endif
58852 +
58853 +#ifdef CONFIG_PAX_SEGMEXEC
58854 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
58855 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
58856 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
58857 + pax_task_size = SEGMEXEC_TASK_SIZE;
58858 + current->mm->def_flags |= VM_NOHUGEPAGE;
58859 + } else
58860 +#endif
58861 +
58862 + pax_task_size = TASK_SIZE;
58863 +
58864 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
58865 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58866 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
58867 + put_cpu();
58868 + }
58869 +#endif
58870 +
58871 +#ifdef CONFIG_PAX_ASLR
58872 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
58873 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
58874 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
58875 + }
58876 +#endif
58877 +
58878 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
58879 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58880 + executable_stack = EXSTACK_DISABLE_X;
58881 + current->personality &= ~READ_IMPLIES_EXEC;
58882 + } else
58883 +#endif
58884 +
58885 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
58886 current->personality |= READ_IMPLIES_EXEC;
58887
58888 @@ -924,6 +1363,20 @@ static int load_elf_binary(struct linux_binprm *bprm)
58889 #else
58890 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
58891 #endif
58892 +
58893 +#ifdef CONFIG_PAX_RANDMMAP
58894 + /* PaX: randomize base address at the default exe base if requested */
58895 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
58896 +#ifdef CONFIG_SPARC64
58897 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
58898 +#else
58899 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
58900 +#endif
58901 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
58902 + elf_flags |= MAP_FIXED;
58903 + }
58904 +#endif
58905 +
58906 }
58907
58908 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
58909 @@ -955,9 +1408,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
58910 * allowed task size. Note that p_filesz must always be
58911 * <= p_memsz so it is only necessary to check p_memsz.
58912 */
58913 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
58914 - elf_ppnt->p_memsz > TASK_SIZE ||
58915 - TASK_SIZE - elf_ppnt->p_memsz < k) {
58916 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
58917 + elf_ppnt->p_memsz > pax_task_size ||
58918 + pax_task_size - elf_ppnt->p_memsz < k) {
58919 /* set_brk can never work. Avoid overflows. */
58920 retval = -EINVAL;
58921 goto out_free_dentry;
58922 @@ -993,16 +1446,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
58923 if (retval)
58924 goto out_free_dentry;
58925 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
58926 - retval = -EFAULT; /* Nobody gets to see this, but.. */
58927 - goto out_free_dentry;
58928 + /*
58929 + * This bss-zeroing can fail if the ELF
58930 + * file specifies odd protections. So
58931 + * we don't check the return value
58932 + */
58933 }
58934
58935 +#ifdef CONFIG_PAX_RANDMMAP
58936 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
58937 + unsigned long start, size, flags;
58938 + vm_flags_t vm_flags;
58939 +
58940 + start = ELF_PAGEALIGN(elf_brk);
58941 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
58942 + flags = MAP_FIXED | MAP_PRIVATE;
58943 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
58944 +
58945 + down_write(&current->mm->mmap_sem);
58946 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
58947 + retval = -ENOMEM;
58948 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
58949 +// if (current->personality & ADDR_NO_RANDOMIZE)
58950 +// vm_flags |= VM_READ | VM_MAYREAD;
58951 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
58952 + retval = IS_ERR_VALUE(start) ? start : 0;
58953 + }
58954 + up_write(&current->mm->mmap_sem);
58955 + if (retval == 0)
58956 + retval = set_brk(start + size, start + size + PAGE_SIZE);
58957 + if (retval < 0)
58958 + goto out_free_dentry;
58959 + }
58960 +#endif
58961 +
58962 if (elf_interpreter) {
58963 - unsigned long interp_map_addr = 0;
58964 -
58965 elf_entry = load_elf_interp(&loc->interp_elf_ex,
58966 interpreter,
58967 - &interp_map_addr,
58968 load_bias, interp_elf_phdata);
58969 if (!IS_ERR((void *)elf_entry)) {
58970 /*
58971 @@ -1230,7 +1710,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
58972 * Decide what to dump of a segment, part, all or none.
58973 */
58974 static unsigned long vma_dump_size(struct vm_area_struct *vma,
58975 - unsigned long mm_flags)
58976 + unsigned long mm_flags, long signr)
58977 {
58978 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
58979
58980 @@ -1268,7 +1748,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
58981 if (vma->vm_file == NULL)
58982 return 0;
58983
58984 - if (FILTER(MAPPED_PRIVATE))
58985 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
58986 goto whole;
58987
58988 /*
58989 @@ -1475,9 +1955,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
58990 {
58991 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
58992 int i = 0;
58993 - do
58994 + do {
58995 i += 2;
58996 - while (auxv[i - 2] != AT_NULL);
58997 + } while (auxv[i - 2] != AT_NULL);
58998 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
58999 }
59000
59001 @@ -1486,7 +1966,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
59002 {
59003 mm_segment_t old_fs = get_fs();
59004 set_fs(KERNEL_DS);
59005 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
59006 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
59007 set_fs(old_fs);
59008 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
59009 }
59010 @@ -2206,7 +2686,7 @@ static int elf_core_dump(struct coredump_params *cprm)
59011 vma = next_vma(vma, gate_vma)) {
59012 unsigned long dump_size;
59013
59014 - dump_size = vma_dump_size(vma, cprm->mm_flags);
59015 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
59016 vma_filesz[i++] = dump_size;
59017 vma_data_size += dump_size;
59018 }
59019 @@ -2314,6 +2794,167 @@ out:
59020
59021 #endif /* CONFIG_ELF_CORE */
59022
59023 +#ifdef CONFIG_PAX_MPROTECT
59024 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
59025 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
59026 + * we'll remove VM_MAYWRITE for good on RELRO segments.
59027 + *
59028 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
59029 + * basis because we want to allow the common case and not the special ones.
59030 + */
59031 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
59032 +{
59033 + struct elfhdr elf_h;
59034 + struct elf_phdr elf_p;
59035 + unsigned long i;
59036 + unsigned long oldflags;
59037 + bool is_textrel_rw, is_textrel_rx, is_relro;
59038 +
59039 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
59040 + return;
59041 +
59042 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
59043 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
59044 +
59045 +#ifdef CONFIG_PAX_ELFRELOCS
59046 + /* possible TEXTREL */
59047 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
59048 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
59049 +#else
59050 + is_textrel_rw = false;
59051 + is_textrel_rx = false;
59052 +#endif
59053 +
59054 + /* possible RELRO */
59055 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
59056 +
59057 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
59058 + return;
59059 +
59060 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59061 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59062 +
59063 +#ifdef CONFIG_PAX_ETEXECRELOCS
59064 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59065 +#else
59066 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
59067 +#endif
59068 +
59069 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59070 + !elf_check_arch(&elf_h) ||
59071 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59072 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59073 + return;
59074 +
59075 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59076 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59077 + return;
59078 + switch (elf_p.p_type) {
59079 + case PT_DYNAMIC:
59080 + if (!is_textrel_rw && !is_textrel_rx)
59081 + continue;
59082 + i = 0UL;
59083 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
59084 + elf_dyn dyn;
59085 +
59086 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
59087 + break;
59088 + if (dyn.d_tag == DT_NULL)
59089 + break;
59090 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
59091 + gr_log_textrel(vma);
59092 + if (is_textrel_rw)
59093 + vma->vm_flags |= VM_MAYWRITE;
59094 + else
59095 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
59096 + vma->vm_flags &= ~VM_MAYWRITE;
59097 + break;
59098 + }
59099 + i++;
59100 + }
59101 + is_textrel_rw = false;
59102 + is_textrel_rx = false;
59103 + continue;
59104 +
59105 + case PT_GNU_RELRO:
59106 + if (!is_relro)
59107 + continue;
59108 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
59109 + vma->vm_flags &= ~VM_MAYWRITE;
59110 + is_relro = false;
59111 + continue;
59112 +
59113 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59114 + case PT_PAX_FLAGS: {
59115 + const char *msg_mprotect = "", *msg_emutramp = "";
59116 + char *buffer_lib, *buffer_exe;
59117 +
59118 + if (elf_p.p_flags & PF_NOMPROTECT)
59119 + msg_mprotect = "MPROTECT disabled";
59120 +
59121 +#ifdef CONFIG_PAX_EMUTRAMP
59122 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
59123 + msg_emutramp = "EMUTRAMP enabled";
59124 +#endif
59125 +
59126 + if (!msg_mprotect[0] && !msg_emutramp[0])
59127 + continue;
59128 +
59129 + if (!printk_ratelimit())
59130 + continue;
59131 +
59132 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
59133 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
59134 + if (buffer_lib && buffer_exe) {
59135 + char *path_lib, *path_exe;
59136 +
59137 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
59138 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
59139 +
59140 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
59141 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
59142 +
59143 + }
59144 + free_page((unsigned long)buffer_exe);
59145 + free_page((unsigned long)buffer_lib);
59146 + continue;
59147 + }
59148 +#endif
59149 +
59150 + }
59151 + }
59152 +}
59153 +#endif
59154 +
59155 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59156 +
59157 +extern int grsec_enable_log_rwxmaps;
59158 +
59159 +static void elf_handle_mmap(struct file *file)
59160 +{
59161 + struct elfhdr elf_h;
59162 + struct elf_phdr elf_p;
59163 + unsigned long i;
59164 +
59165 + if (!grsec_enable_log_rwxmaps)
59166 + return;
59167 +
59168 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59169 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59170 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
59171 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59172 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59173 + return;
59174 +
59175 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59176 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59177 + return;
59178 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
59179 + gr_log_ptgnustack(file);
59180 + }
59181 +}
59182 +#endif
59183 +
59184 static int __init init_elf_binfmt(void)
59185 {
59186 register_binfmt(&elf_format);
59187 diff --git a/fs/block_dev.c b/fs/block_dev.c
59188 index b48c41b..e070416 100644
59189 --- a/fs/block_dev.c
59190 +++ b/fs/block_dev.c
59191 @@ -703,7 +703,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
59192 else if (bdev->bd_contains == bdev)
59193 return true; /* is a whole device which isn't held */
59194
59195 - else if (whole->bd_holder == bd_may_claim)
59196 + else if (whole->bd_holder == (void *)bd_may_claim)
59197 return true; /* is a partition of a device that is being partitioned */
59198 else if (whole->bd_holder != NULL)
59199 return false; /* is a partition of a held device */
59200 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
59201 index f54511d..58acdec 100644
59202 --- a/fs/btrfs/ctree.c
59203 +++ b/fs/btrfs/ctree.c
59204 @@ -1173,9 +1173,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
59205 free_extent_buffer(buf);
59206 add_root_to_dirty_list(root);
59207 } else {
59208 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
59209 - parent_start = parent->start;
59210 - else
59211 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
59212 + if (parent)
59213 + parent_start = parent->start;
59214 + else
59215 + parent_start = 0;
59216 + } else
59217 parent_start = 0;
59218
59219 WARN_ON(trans->transid != btrfs_header_generation(parent));
59220 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
59221 index de4e70f..b41dc45 100644
59222 --- a/fs/btrfs/delayed-inode.c
59223 +++ b/fs/btrfs/delayed-inode.c
59224 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
59225
59226 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
59227 {
59228 - int seq = atomic_inc_return(&delayed_root->items_seq);
59229 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
59230 if ((atomic_dec_return(&delayed_root->items) <
59231 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
59232 waitqueue_active(&delayed_root->wait))
59233 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
59234
59235 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
59236 {
59237 - int val = atomic_read(&delayed_root->items_seq);
59238 + int val = atomic_read_unchecked(&delayed_root->items_seq);
59239
59240 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
59241 return 1;
59242 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
59243 int seq;
59244 int ret;
59245
59246 - seq = atomic_read(&delayed_root->items_seq);
59247 + seq = atomic_read_unchecked(&delayed_root->items_seq);
59248
59249 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
59250 if (ret)
59251 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
59252 index f70119f..ab5894d 100644
59253 --- a/fs/btrfs/delayed-inode.h
59254 +++ b/fs/btrfs/delayed-inode.h
59255 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
59256 */
59257 struct list_head prepare_list;
59258 atomic_t items; /* for delayed items */
59259 - atomic_t items_seq; /* for delayed items */
59260 + atomic_unchecked_t items_seq; /* for delayed items */
59261 int nodes; /* for delayed nodes */
59262 wait_queue_head_t wait;
59263 };
59264 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
59265 struct btrfs_delayed_root *delayed_root)
59266 {
59267 atomic_set(&delayed_root->items, 0);
59268 - atomic_set(&delayed_root->items_seq, 0);
59269 + atomic_set_unchecked(&delayed_root->items_seq, 0);
59270 delayed_root->nodes = 0;
59271 spin_lock_init(&delayed_root->lock);
59272 init_waitqueue_head(&delayed_root->wait);
59273 diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
59274 index d49fe8a..2e11037 100644
59275 --- a/fs/btrfs/ioctl.c
59276 +++ b/fs/btrfs/ioctl.c
59277 @@ -3925,9 +3925,12 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
59278 for (i = 0; i < num_types; i++) {
59279 struct btrfs_space_info *tmp;
59280
59281 + /* Don't copy in more than we allocated */
59282 if (!slot_count)
59283 break;
59284
59285 + slot_count--;
59286 +
59287 info = NULL;
59288 rcu_read_lock();
59289 list_for_each_entry_rcu(tmp, &root->fs_info->space_info,
59290 @@ -3949,10 +3952,7 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
59291 memcpy(dest, &space, sizeof(space));
59292 dest++;
59293 space_args.total_spaces++;
59294 - slot_count--;
59295 }
59296 - if (!slot_count)
59297 - break;
59298 }
59299 up_read(&info->groups_sem);
59300 }
59301 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
59302 index 6f49b28..483410f 100644
59303 --- a/fs/btrfs/super.c
59304 +++ b/fs/btrfs/super.c
59305 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
59306 function, line, errstr);
59307 return;
59308 }
59309 - ACCESS_ONCE(trans->transaction->aborted) = errno;
59310 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
59311 /* Wake up anybody who may be waiting on this transaction */
59312 wake_up(&root->fs_info->transaction_wait);
59313 wake_up(&root->fs_info->transaction_blocked_wait);
59314 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
59315 index 92db3f6..898a561 100644
59316 --- a/fs/btrfs/sysfs.c
59317 +++ b/fs/btrfs/sysfs.c
59318 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
59319 for (set = 0; set < FEAT_MAX; set++) {
59320 int i;
59321 struct attribute *attrs[2];
59322 - struct attribute_group agroup = {
59323 + attribute_group_no_const agroup = {
59324 .name = "features",
59325 .attrs = attrs,
59326 };
59327 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
59328 index 2299bfd..4098e72 100644
59329 --- a/fs/btrfs/tests/free-space-tests.c
59330 +++ b/fs/btrfs/tests/free-space-tests.c
59331 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59332 * extent entry.
59333 */
59334 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
59335 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59336 + pax_open_kernel();
59337 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59338 + pax_close_kernel();
59339
59340 /*
59341 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
59342 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59343 if (ret)
59344 return ret;
59345
59346 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59347 + pax_open_kernel();
59348 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59349 + pax_close_kernel();
59350 __btrfs_remove_free_space_cache(cache->free_space_ctl);
59351
59352 return 0;
59353 diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
59354 index f78e9dc..069ab24 100644
59355 --- a/fs/btrfs/tree-log.c
59356 +++ b/fs/btrfs/tree-log.c
59357 @@ -1010,7 +1010,7 @@ again:
59358 base = btrfs_item_ptr_offset(leaf, path->slots[0]);
59359
59360 while (cur_offset < item_size) {
59361 - extref = (struct btrfs_inode_extref *)base + cur_offset;
59362 + extref = (struct btrfs_inode_extref *)(base + cur_offset);
59363
59364 victim_name_len = btrfs_inode_extref_name_len(leaf, extref);
59365
59366 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
59367 index 154990c..d0cf699 100644
59368 --- a/fs/btrfs/tree-log.h
59369 +++ b/fs/btrfs/tree-log.h
59370 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
59371 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
59372 struct btrfs_trans_handle *trans)
59373 {
59374 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
59375 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
59376 }
59377
59378 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
59379 diff --git a/fs/buffer.c b/fs/buffer.c
59380 index 20805db..2e8fc69 100644
59381 --- a/fs/buffer.c
59382 +++ b/fs/buffer.c
59383 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
59384 bh_cachep = kmem_cache_create("buffer_head",
59385 sizeof(struct buffer_head), 0,
59386 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
59387 - SLAB_MEM_SPREAD),
59388 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
59389 NULL);
59390
59391 /*
59392 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
59393 index fbb08e9..0fda764 100644
59394 --- a/fs/cachefiles/bind.c
59395 +++ b/fs/cachefiles/bind.c
59396 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
59397 args);
59398
59399 /* start by checking things over */
59400 - ASSERT(cache->fstop_percent >= 0 &&
59401 - cache->fstop_percent < cache->fcull_percent &&
59402 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
59403 cache->fcull_percent < cache->frun_percent &&
59404 cache->frun_percent < 100);
59405
59406 - ASSERT(cache->bstop_percent >= 0 &&
59407 - cache->bstop_percent < cache->bcull_percent &&
59408 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
59409 cache->bcull_percent < cache->brun_percent &&
59410 cache->brun_percent < 100);
59411
59412 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
59413 index ce1b115..4a6852c 100644
59414 --- a/fs/cachefiles/daemon.c
59415 +++ b/fs/cachefiles/daemon.c
59416 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
59417 if (n > buflen)
59418 return -EMSGSIZE;
59419
59420 - if (copy_to_user(_buffer, buffer, n) != 0)
59421 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
59422 return -EFAULT;
59423
59424 return n;
59425 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
59426 if (test_bit(CACHEFILES_DEAD, &cache->flags))
59427 return -EIO;
59428
59429 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
59430 + if (datalen > PAGE_SIZE - 1)
59431 return -EOPNOTSUPP;
59432
59433 /* drag the command string into the kernel so we can parse it */
59434 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
59435 if (args[0] != '%' || args[1] != '\0')
59436 return -EINVAL;
59437
59438 - if (fstop < 0 || fstop >= cache->fcull_percent)
59439 + if (fstop >= cache->fcull_percent)
59440 return cachefiles_daemon_range_error(cache, args);
59441
59442 cache->fstop_percent = fstop;
59443 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
59444 if (args[0] != '%' || args[1] != '\0')
59445 return -EINVAL;
59446
59447 - if (bstop < 0 || bstop >= cache->bcull_percent)
59448 + if (bstop >= cache->bcull_percent)
59449 return cachefiles_daemon_range_error(cache, args);
59450
59451 cache->bstop_percent = bstop;
59452 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
59453 index 8c52472..c4e3a69 100644
59454 --- a/fs/cachefiles/internal.h
59455 +++ b/fs/cachefiles/internal.h
59456 @@ -66,7 +66,7 @@ struct cachefiles_cache {
59457 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
59458 struct rb_root active_nodes; /* active nodes (can't be culled) */
59459 rwlock_t active_lock; /* lock for active_nodes */
59460 - atomic_t gravecounter; /* graveyard uniquifier */
59461 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
59462 unsigned frun_percent; /* when to stop culling (% files) */
59463 unsigned fcull_percent; /* when to start culling (% files) */
59464 unsigned fstop_percent; /* when to stop allocating (% files) */
59465 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
59466 * proc.c
59467 */
59468 #ifdef CONFIG_CACHEFILES_HISTOGRAM
59469 -extern atomic_t cachefiles_lookup_histogram[HZ];
59470 -extern atomic_t cachefiles_mkdir_histogram[HZ];
59471 -extern atomic_t cachefiles_create_histogram[HZ];
59472 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59473 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59474 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
59475
59476 extern int __init cachefiles_proc_init(void);
59477 extern void cachefiles_proc_cleanup(void);
59478 static inline
59479 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
59480 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
59481 {
59482 unsigned long jif = jiffies - start_jif;
59483 if (jif >= HZ)
59484 jif = HZ - 1;
59485 - atomic_inc(&histogram[jif]);
59486 + atomic_inc_unchecked(&histogram[jif]);
59487 }
59488
59489 #else
59490 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
59491 index 7f8e83f..8951aa4 100644
59492 --- a/fs/cachefiles/namei.c
59493 +++ b/fs/cachefiles/namei.c
59494 @@ -309,7 +309,7 @@ try_again:
59495 /* first step is to make up a grave dentry in the graveyard */
59496 sprintf(nbuffer, "%08x%08x",
59497 (uint32_t) get_seconds(),
59498 - (uint32_t) atomic_inc_return(&cache->gravecounter));
59499 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
59500
59501 /* do the multiway lock magic */
59502 trap = lock_rename(cache->graveyard, dir);
59503 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
59504 index eccd339..4c1d995 100644
59505 --- a/fs/cachefiles/proc.c
59506 +++ b/fs/cachefiles/proc.c
59507 @@ -14,9 +14,9 @@
59508 #include <linux/seq_file.h>
59509 #include "internal.h"
59510
59511 -atomic_t cachefiles_lookup_histogram[HZ];
59512 -atomic_t cachefiles_mkdir_histogram[HZ];
59513 -atomic_t cachefiles_create_histogram[HZ];
59514 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59515 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59516 +atomic_unchecked_t cachefiles_create_histogram[HZ];
59517
59518 /*
59519 * display the latency histogram
59520 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
59521 return 0;
59522 default:
59523 index = (unsigned long) v - 3;
59524 - x = atomic_read(&cachefiles_lookup_histogram[index]);
59525 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
59526 - z = atomic_read(&cachefiles_create_histogram[index]);
59527 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
59528 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
59529 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
59530 if (x == 0 && y == 0 && z == 0)
59531 return 0;
59532
59533 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
59534 index c241603..56bae60 100644
59535 --- a/fs/ceph/dir.c
59536 +++ b/fs/ceph/dir.c
59537 @@ -129,6 +129,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
59538 struct dentry *dentry, *last;
59539 struct ceph_dentry_info *di;
59540 int err = 0;
59541 + char d_name[DNAME_INLINE_LEN];
59542 + const unsigned char *name;
59543
59544 /* claim ref on last dentry we returned */
59545 last = fi->dentry;
59546 @@ -192,7 +194,12 @@ more:
59547
59548 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
59549 dentry, dentry, dentry->d_inode);
59550 - if (!dir_emit(ctx, dentry->d_name.name,
59551 + name = dentry->d_name.name;
59552 + if (name == dentry->d_iname) {
59553 + memcpy(d_name, name, dentry->d_name.len);
59554 + name = d_name;
59555 + }
59556 + if (!dir_emit(ctx, name,
59557 dentry->d_name.len,
59558 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
59559 dentry->d_inode->i_mode >> 12)) {
59560 @@ -250,7 +257,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
59561 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
59562 struct ceph_mds_client *mdsc = fsc->mdsc;
59563 unsigned frag = fpos_frag(ctx->pos);
59564 - int off = fpos_off(ctx->pos);
59565 + unsigned int off = fpos_off(ctx->pos);
59566 int err;
59567 u32 ftype;
59568 struct ceph_mds_reply_info_parsed *rinfo;
59569 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
59570 index 50f06cd..c7eba3e 100644
59571 --- a/fs/ceph/super.c
59572 +++ b/fs/ceph/super.c
59573 @@ -896,7 +896,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
59574 /*
59575 * construct our own bdi so we can control readahead, etc.
59576 */
59577 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
59578 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
59579
59580 static int ceph_register_bdi(struct super_block *sb,
59581 struct ceph_fs_client *fsc)
59582 @@ -913,7 +913,7 @@ static int ceph_register_bdi(struct super_block *sb,
59583 default_backing_dev_info.ra_pages;
59584
59585 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
59586 - atomic_long_inc_return(&bdi_seq));
59587 + atomic_long_inc_return_unchecked(&bdi_seq));
59588 if (!err)
59589 sb->s_bdi = &fsc->backing_dev_info;
59590 return err;
59591 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
59592 index 7febcf2..62a5721 100644
59593 --- a/fs/cifs/cifs_debug.c
59594 +++ b/fs/cifs/cifs_debug.c
59595 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59596
59597 if (strtobool(&c, &bv) == 0) {
59598 #ifdef CONFIG_CIFS_STATS2
59599 - atomic_set(&totBufAllocCount, 0);
59600 - atomic_set(&totSmBufAllocCount, 0);
59601 + atomic_set_unchecked(&totBufAllocCount, 0);
59602 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59603 #endif /* CONFIG_CIFS_STATS2 */
59604 spin_lock(&cifs_tcp_ses_lock);
59605 list_for_each(tmp1, &cifs_tcp_ses_list) {
59606 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59607 tcon = list_entry(tmp3,
59608 struct cifs_tcon,
59609 tcon_list);
59610 - atomic_set(&tcon->num_smbs_sent, 0);
59611 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
59612 if (server->ops->clear_stats)
59613 server->ops->clear_stats(tcon);
59614 }
59615 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59616 smBufAllocCount.counter, cifs_min_small);
59617 #ifdef CONFIG_CIFS_STATS2
59618 seq_printf(m, "Total Large %d Small %d Allocations\n",
59619 - atomic_read(&totBufAllocCount),
59620 - atomic_read(&totSmBufAllocCount));
59621 + atomic_read_unchecked(&totBufAllocCount),
59622 + atomic_read_unchecked(&totSmBufAllocCount));
59623 #endif /* CONFIG_CIFS_STATS2 */
59624
59625 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
59626 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59627 if (tcon->need_reconnect)
59628 seq_puts(m, "\tDISCONNECTED ");
59629 seq_printf(m, "\nSMBs: %d",
59630 - atomic_read(&tcon->num_smbs_sent));
59631 + atomic_read_unchecked(&tcon->num_smbs_sent));
59632 if (server->ops->print_stats)
59633 server->ops->print_stats(m, tcon);
59634 }
59635 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
59636 index d72fe37..ded5511 100644
59637 --- a/fs/cifs/cifsfs.c
59638 +++ b/fs/cifs/cifsfs.c
59639 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
59640 */
59641 cifs_req_cachep = kmem_cache_create("cifs_request",
59642 CIFSMaxBufSize + max_hdr_size, 0,
59643 - SLAB_HWCACHE_ALIGN, NULL);
59644 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
59645 if (cifs_req_cachep == NULL)
59646 return -ENOMEM;
59647
59648 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
59649 efficient to alloc 1 per page off the slab compared to 17K (5page)
59650 alloc of large cifs buffers even when page debugging is on */
59651 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
59652 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
59653 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
59654 NULL);
59655 if (cifs_sm_req_cachep == NULL) {
59656 mempool_destroy(cifs_req_poolp);
59657 @@ -1204,8 +1204,8 @@ init_cifs(void)
59658 atomic_set(&bufAllocCount, 0);
59659 atomic_set(&smBufAllocCount, 0);
59660 #ifdef CONFIG_CIFS_STATS2
59661 - atomic_set(&totBufAllocCount, 0);
59662 - atomic_set(&totSmBufAllocCount, 0);
59663 + atomic_set_unchecked(&totBufAllocCount, 0);
59664 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59665 #endif /* CONFIG_CIFS_STATS2 */
59666
59667 atomic_set(&midCount, 0);
59668 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
59669 index 22b289a..bbbba08 100644
59670 --- a/fs/cifs/cifsglob.h
59671 +++ b/fs/cifs/cifsglob.h
59672 @@ -823,35 +823,35 @@ struct cifs_tcon {
59673 __u16 Flags; /* optional support bits */
59674 enum statusEnum tidStatus;
59675 #ifdef CONFIG_CIFS_STATS
59676 - atomic_t num_smbs_sent;
59677 + atomic_unchecked_t num_smbs_sent;
59678 union {
59679 struct {
59680 - atomic_t num_writes;
59681 - atomic_t num_reads;
59682 - atomic_t num_flushes;
59683 - atomic_t num_oplock_brks;
59684 - atomic_t num_opens;
59685 - atomic_t num_closes;
59686 - atomic_t num_deletes;
59687 - atomic_t num_mkdirs;
59688 - atomic_t num_posixopens;
59689 - atomic_t num_posixmkdirs;
59690 - atomic_t num_rmdirs;
59691 - atomic_t num_renames;
59692 - atomic_t num_t2renames;
59693 - atomic_t num_ffirst;
59694 - atomic_t num_fnext;
59695 - atomic_t num_fclose;
59696 - atomic_t num_hardlinks;
59697 - atomic_t num_symlinks;
59698 - atomic_t num_locks;
59699 - atomic_t num_acl_get;
59700 - atomic_t num_acl_set;
59701 + atomic_unchecked_t num_writes;
59702 + atomic_unchecked_t num_reads;
59703 + atomic_unchecked_t num_flushes;
59704 + atomic_unchecked_t num_oplock_brks;
59705 + atomic_unchecked_t num_opens;
59706 + atomic_unchecked_t num_closes;
59707 + atomic_unchecked_t num_deletes;
59708 + atomic_unchecked_t num_mkdirs;
59709 + atomic_unchecked_t num_posixopens;
59710 + atomic_unchecked_t num_posixmkdirs;
59711 + atomic_unchecked_t num_rmdirs;
59712 + atomic_unchecked_t num_renames;
59713 + atomic_unchecked_t num_t2renames;
59714 + atomic_unchecked_t num_ffirst;
59715 + atomic_unchecked_t num_fnext;
59716 + atomic_unchecked_t num_fclose;
59717 + atomic_unchecked_t num_hardlinks;
59718 + atomic_unchecked_t num_symlinks;
59719 + atomic_unchecked_t num_locks;
59720 + atomic_unchecked_t num_acl_get;
59721 + atomic_unchecked_t num_acl_set;
59722 } cifs_stats;
59723 #ifdef CONFIG_CIFS_SMB2
59724 struct {
59725 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59726 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59727 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59728 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59729 } smb2_stats;
59730 #endif /* CONFIG_CIFS_SMB2 */
59731 } stats;
59732 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
59733 }
59734
59735 #ifdef CONFIG_CIFS_STATS
59736 -#define cifs_stats_inc atomic_inc
59737 +#define cifs_stats_inc atomic_inc_unchecked
59738
59739 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
59740 unsigned int bytes)
59741 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
59742 /* Various Debug counters */
59743 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
59744 #ifdef CONFIG_CIFS_STATS2
59745 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
59746 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
59747 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
59748 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
59749 #endif
59750 GLOBAL_EXTERN atomic_t smBufAllocCount;
59751 GLOBAL_EXTERN atomic_t midCount;
59752 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
59753 index 74f1287..7ef0237 100644
59754 --- a/fs/cifs/file.c
59755 +++ b/fs/cifs/file.c
59756 @@ -2060,10 +2060,14 @@ static int cifs_writepages(struct address_space *mapping,
59757 index = mapping->writeback_index; /* Start from prev offset */
59758 end = -1;
59759 } else {
59760 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
59761 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
59762 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
59763 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
59764 range_whole = true;
59765 + index = 0;
59766 + end = ULONG_MAX;
59767 + } else {
59768 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
59769 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
59770 + }
59771 scanned = true;
59772 }
59773 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
59774 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
59775 index 3379463..3af418a 100644
59776 --- a/fs/cifs/misc.c
59777 +++ b/fs/cifs/misc.c
59778 @@ -170,7 +170,7 @@ cifs_buf_get(void)
59779 memset(ret_buf, 0, buf_size + 3);
59780 atomic_inc(&bufAllocCount);
59781 #ifdef CONFIG_CIFS_STATS2
59782 - atomic_inc(&totBufAllocCount);
59783 + atomic_inc_unchecked(&totBufAllocCount);
59784 #endif /* CONFIG_CIFS_STATS2 */
59785 }
59786
59787 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
59788 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
59789 atomic_inc(&smBufAllocCount);
59790 #ifdef CONFIG_CIFS_STATS2
59791 - atomic_inc(&totSmBufAllocCount);
59792 + atomic_inc_unchecked(&totSmBufAllocCount);
59793 #endif /* CONFIG_CIFS_STATS2 */
59794
59795 }
59796 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
59797 index d297903..1cb7516 100644
59798 --- a/fs/cifs/smb1ops.c
59799 +++ b/fs/cifs/smb1ops.c
59800 @@ -622,27 +622,27 @@ static void
59801 cifs_clear_stats(struct cifs_tcon *tcon)
59802 {
59803 #ifdef CONFIG_CIFS_STATS
59804 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
59805 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
59806 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
59807 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59808 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
59809 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
59810 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59811 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
59812 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
59813 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
59814 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
59815 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
59816 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
59817 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
59818 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
59819 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
59820 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
59821 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
59822 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
59823 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
59824 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
59825 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
59826 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
59827 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
59828 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59829 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
59830 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
59831 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59832 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
59833 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
59834 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
59835 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
59836 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
59837 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
59838 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
59839 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
59840 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
59841 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
59842 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
59843 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
59844 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
59845 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
59846 #endif
59847 }
59848
59849 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59850 {
59851 #ifdef CONFIG_CIFS_STATS
59852 seq_printf(m, " Oplocks breaks: %d",
59853 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
59854 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
59855 seq_printf(m, "\nReads: %d Bytes: %llu",
59856 - atomic_read(&tcon->stats.cifs_stats.num_reads),
59857 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
59858 (long long)(tcon->bytes_read));
59859 seq_printf(m, "\nWrites: %d Bytes: %llu",
59860 - atomic_read(&tcon->stats.cifs_stats.num_writes),
59861 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
59862 (long long)(tcon->bytes_written));
59863 seq_printf(m, "\nFlushes: %d",
59864 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
59865 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
59866 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
59867 - atomic_read(&tcon->stats.cifs_stats.num_locks),
59868 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
59869 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
59870 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
59871 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
59872 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
59873 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
59874 - atomic_read(&tcon->stats.cifs_stats.num_opens),
59875 - atomic_read(&tcon->stats.cifs_stats.num_closes),
59876 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
59877 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
59878 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
59879 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
59880 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
59881 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
59882 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
59883 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
59884 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
59885 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
59886 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
59887 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
59888 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
59889 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
59890 seq_printf(m, "\nRenames: %d T2 Renames %d",
59891 - atomic_read(&tcon->stats.cifs_stats.num_renames),
59892 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
59893 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
59894 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
59895 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
59896 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
59897 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
59898 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
59899 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
59900 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
59901 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
59902 #endif
59903 }
59904
59905 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
59906 index 96b5d40..e5db0c1 100644
59907 --- a/fs/cifs/smb2ops.c
59908 +++ b/fs/cifs/smb2ops.c
59909 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
59910 #ifdef CONFIG_CIFS_STATS
59911 int i;
59912 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
59913 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59914 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59915 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59916 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59917 }
59918 #endif
59919 }
59920 @@ -459,65 +459,65 @@ static void
59921 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59922 {
59923 #ifdef CONFIG_CIFS_STATS
59924 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59925 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59926 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59927 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59928 seq_printf(m, "\nNegotiates: %d sent %d failed",
59929 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
59930 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
59931 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
59932 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
59933 seq_printf(m, "\nSessionSetups: %d sent %d failed",
59934 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
59935 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
59936 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
59937 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
59938 seq_printf(m, "\nLogoffs: %d sent %d failed",
59939 - atomic_read(&sent[SMB2_LOGOFF_HE]),
59940 - atomic_read(&failed[SMB2_LOGOFF_HE]));
59941 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
59942 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
59943 seq_printf(m, "\nTreeConnects: %d sent %d failed",
59944 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
59945 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
59946 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
59947 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
59948 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
59949 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
59950 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
59951 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
59952 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
59953 seq_printf(m, "\nCreates: %d sent %d failed",
59954 - atomic_read(&sent[SMB2_CREATE_HE]),
59955 - atomic_read(&failed[SMB2_CREATE_HE]));
59956 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
59957 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
59958 seq_printf(m, "\nCloses: %d sent %d failed",
59959 - atomic_read(&sent[SMB2_CLOSE_HE]),
59960 - atomic_read(&failed[SMB2_CLOSE_HE]));
59961 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
59962 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
59963 seq_printf(m, "\nFlushes: %d sent %d failed",
59964 - atomic_read(&sent[SMB2_FLUSH_HE]),
59965 - atomic_read(&failed[SMB2_FLUSH_HE]));
59966 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
59967 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
59968 seq_printf(m, "\nReads: %d sent %d failed",
59969 - atomic_read(&sent[SMB2_READ_HE]),
59970 - atomic_read(&failed[SMB2_READ_HE]));
59971 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
59972 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
59973 seq_printf(m, "\nWrites: %d sent %d failed",
59974 - atomic_read(&sent[SMB2_WRITE_HE]),
59975 - atomic_read(&failed[SMB2_WRITE_HE]));
59976 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
59977 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
59978 seq_printf(m, "\nLocks: %d sent %d failed",
59979 - atomic_read(&sent[SMB2_LOCK_HE]),
59980 - atomic_read(&failed[SMB2_LOCK_HE]));
59981 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
59982 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
59983 seq_printf(m, "\nIOCTLs: %d sent %d failed",
59984 - atomic_read(&sent[SMB2_IOCTL_HE]),
59985 - atomic_read(&failed[SMB2_IOCTL_HE]));
59986 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
59987 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
59988 seq_printf(m, "\nCancels: %d sent %d failed",
59989 - atomic_read(&sent[SMB2_CANCEL_HE]),
59990 - atomic_read(&failed[SMB2_CANCEL_HE]));
59991 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
59992 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
59993 seq_printf(m, "\nEchos: %d sent %d failed",
59994 - atomic_read(&sent[SMB2_ECHO_HE]),
59995 - atomic_read(&failed[SMB2_ECHO_HE]));
59996 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
59997 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
59998 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
59999 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
60000 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
60001 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
60002 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
60003 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
60004 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
60005 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
60006 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
60007 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
60008 seq_printf(m, "\nQueryInfos: %d sent %d failed",
60009 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
60010 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
60011 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
60012 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
60013 seq_printf(m, "\nSetInfos: %d sent %d failed",
60014 - atomic_read(&sent[SMB2_SET_INFO_HE]),
60015 - atomic_read(&failed[SMB2_SET_INFO_HE]));
60016 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
60017 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
60018 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
60019 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
60020 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
60021 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
60022 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
60023 #endif
60024 }
60025
60026 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
60027 index 3417340..b942390 100644
60028 --- a/fs/cifs/smb2pdu.c
60029 +++ b/fs/cifs/smb2pdu.c
60030 @@ -2144,8 +2144,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
60031 default:
60032 cifs_dbg(VFS, "info level %u isn't supported\n",
60033 srch_inf->info_level);
60034 - rc = -EINVAL;
60035 - goto qdir_exit;
60036 + return -EINVAL;
60037 }
60038
60039 req->FileIndex = cpu_to_le32(index);
60040 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
60041 index 46ee6f2..89a9e7f 100644
60042 --- a/fs/coda/cache.c
60043 +++ b/fs/coda/cache.c
60044 @@ -24,7 +24,7 @@
60045 #include "coda_linux.h"
60046 #include "coda_cache.h"
60047
60048 -static atomic_t permission_epoch = ATOMIC_INIT(0);
60049 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
60050
60051 /* replace or extend an acl cache hit */
60052 void coda_cache_enter(struct inode *inode, int mask)
60053 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
60054 struct coda_inode_info *cii = ITOC(inode);
60055
60056 spin_lock(&cii->c_lock);
60057 - cii->c_cached_epoch = atomic_read(&permission_epoch);
60058 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
60059 if (!uid_eq(cii->c_uid, current_fsuid())) {
60060 cii->c_uid = current_fsuid();
60061 cii->c_cached_perm = mask;
60062 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
60063 {
60064 struct coda_inode_info *cii = ITOC(inode);
60065 spin_lock(&cii->c_lock);
60066 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
60067 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
60068 spin_unlock(&cii->c_lock);
60069 }
60070
60071 /* remove all acl caches */
60072 void coda_cache_clear_all(struct super_block *sb)
60073 {
60074 - atomic_inc(&permission_epoch);
60075 + atomic_inc_unchecked(&permission_epoch);
60076 }
60077
60078
60079 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
60080 spin_lock(&cii->c_lock);
60081 hit = (mask & cii->c_cached_perm) == mask &&
60082 uid_eq(cii->c_uid, current_fsuid()) &&
60083 - cii->c_cached_epoch == atomic_read(&permission_epoch);
60084 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
60085 spin_unlock(&cii->c_lock);
60086
60087 return hit;
60088 diff --git a/fs/compat.c b/fs/compat.c
60089 index 6fd272d..dd34ba2 100644
60090 --- a/fs/compat.c
60091 +++ b/fs/compat.c
60092 @@ -54,7 +54,7 @@
60093 #include <asm/ioctls.h>
60094 #include "internal.h"
60095
60096 -int compat_log = 1;
60097 +int compat_log = 0;
60098
60099 int compat_printk(const char *fmt, ...)
60100 {
60101 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
60102
60103 set_fs(KERNEL_DS);
60104 /* The __user pointer cast is valid because of the set_fs() */
60105 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
60106 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
60107 set_fs(oldfs);
60108 /* truncating is ok because it's a user address */
60109 if (!ret)
60110 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
60111 goto out;
60112
60113 ret = -EINVAL;
60114 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
60115 + if (nr_segs > UIO_MAXIOV)
60116 goto out;
60117 if (nr_segs > fast_segs) {
60118 ret = -ENOMEM;
60119 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
60120 struct compat_readdir_callback {
60121 struct dir_context ctx;
60122 struct compat_old_linux_dirent __user *dirent;
60123 + struct file * file;
60124 int result;
60125 };
60126
60127 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
60128 buf->result = -EOVERFLOW;
60129 return -EOVERFLOW;
60130 }
60131 +
60132 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60133 + return 0;
60134 +
60135 buf->result++;
60136 dirent = buf->dirent;
60137 if (!access_ok(VERIFY_WRITE, dirent,
60138 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
60139 if (!f.file)
60140 return -EBADF;
60141
60142 + buf.file = f.file;
60143 error = iterate_dir(f.file, &buf.ctx);
60144 if (buf.result)
60145 error = buf.result;
60146 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
60147 struct dir_context ctx;
60148 struct compat_linux_dirent __user *current_dir;
60149 struct compat_linux_dirent __user *previous;
60150 + struct file * file;
60151 int count;
60152 int error;
60153 };
60154 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
60155 buf->error = -EOVERFLOW;
60156 return -EOVERFLOW;
60157 }
60158 +
60159 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60160 + return 0;
60161 +
60162 dirent = buf->previous;
60163 if (dirent) {
60164 if (__put_user(offset, &dirent->d_off))
60165 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
60166 if (!f.file)
60167 return -EBADF;
60168
60169 + buf.file = f.file;
60170 error = iterate_dir(f.file, &buf.ctx);
60171 if (error >= 0)
60172 error = buf.error;
60173 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
60174 struct dir_context ctx;
60175 struct linux_dirent64 __user *current_dir;
60176 struct linux_dirent64 __user *previous;
60177 + struct file * file;
60178 int count;
60179 int error;
60180 };
60181 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
60182 buf->error = -EINVAL; /* only used if we fail.. */
60183 if (reclen > buf->count)
60184 return -EINVAL;
60185 +
60186 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60187 + return 0;
60188 +
60189 dirent = buf->previous;
60190
60191 if (dirent) {
60192 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
60193 if (!f.file)
60194 return -EBADF;
60195
60196 + buf.file = f.file;
60197 error = iterate_dir(f.file, &buf.ctx);
60198 if (error >= 0)
60199 error = buf.error;
60200 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
60201 index 4d24d17..4f8c09e 100644
60202 --- a/fs/compat_binfmt_elf.c
60203 +++ b/fs/compat_binfmt_elf.c
60204 @@ -30,11 +30,13 @@
60205 #undef elf_phdr
60206 #undef elf_shdr
60207 #undef elf_note
60208 +#undef elf_dyn
60209 #undef elf_addr_t
60210 #define elfhdr elf32_hdr
60211 #define elf_phdr elf32_phdr
60212 #define elf_shdr elf32_shdr
60213 #define elf_note elf32_note
60214 +#define elf_dyn Elf32_Dyn
60215 #define elf_addr_t Elf32_Addr
60216
60217 /*
60218 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
60219 index afec645..9c65620 100644
60220 --- a/fs/compat_ioctl.c
60221 +++ b/fs/compat_ioctl.c
60222 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
60223 return -EFAULT;
60224 if (__get_user(udata, &ss32->iomem_base))
60225 return -EFAULT;
60226 - ss.iomem_base = compat_ptr(udata);
60227 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
60228 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
60229 __get_user(ss.port_high, &ss32->port_high))
60230 return -EFAULT;
60231 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
60232 for (i = 0; i < nmsgs; i++) {
60233 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
60234 return -EFAULT;
60235 - if (get_user(datap, &umsgs[i].buf) ||
60236 - put_user(compat_ptr(datap), &tmsgs[i].buf))
60237 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
60238 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
60239 return -EFAULT;
60240 }
60241 return sys_ioctl(fd, cmd, (unsigned long)tdata);
60242 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
60243 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
60244 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
60245 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
60246 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
60247 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
60248 return -EFAULT;
60249
60250 return ioctl_preallocate(file, p);
60251 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
60252 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
60253 {
60254 unsigned int a, b;
60255 - a = *(unsigned int *)p;
60256 - b = *(unsigned int *)q;
60257 + a = *(const unsigned int *)p;
60258 + b = *(const unsigned int *)q;
60259 if (a > b)
60260 return 1;
60261 if (a < b)
60262 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
60263 index c9c298b..544d100 100644
60264 --- a/fs/configfs/dir.c
60265 +++ b/fs/configfs/dir.c
60266 @@ -1548,7 +1548,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60267 }
60268 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
60269 struct configfs_dirent *next;
60270 - const char *name;
60271 + const unsigned char * name;
60272 + char d_name[sizeof(next->s_dentry->d_iname)];
60273 int len;
60274 struct inode *inode = NULL;
60275
60276 @@ -1557,7 +1558,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60277 continue;
60278
60279 name = configfs_get_name(next);
60280 - len = strlen(name);
60281 + if (next->s_dentry && name == next->s_dentry->d_iname) {
60282 + len = next->s_dentry->d_name.len;
60283 + memcpy(d_name, name, len);
60284 + name = d_name;
60285 + } else
60286 + len = strlen(name);
60287
60288 /*
60289 * We'll have a dentry and an inode for
60290 diff --git a/fs/coredump.c b/fs/coredump.c
60291 index b5c86ff..0dac262 100644
60292 --- a/fs/coredump.c
60293 +++ b/fs/coredump.c
60294 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
60295 struct pipe_inode_info *pipe = file->private_data;
60296
60297 pipe_lock(pipe);
60298 - pipe->readers++;
60299 - pipe->writers--;
60300 + atomic_inc(&pipe->readers);
60301 + atomic_dec(&pipe->writers);
60302 wake_up_interruptible_sync(&pipe->wait);
60303 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
60304 pipe_unlock(pipe);
60305 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
60306 * We actually want wait_event_freezable() but then we need
60307 * to clear TIF_SIGPENDING and improve dump_interrupted().
60308 */
60309 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
60310 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
60311
60312 pipe_lock(pipe);
60313 - pipe->readers--;
60314 - pipe->writers++;
60315 + atomic_dec(&pipe->readers);
60316 + atomic_inc(&pipe->writers);
60317 pipe_unlock(pipe);
60318 }
60319
60320 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
60321 struct files_struct *displaced;
60322 bool need_nonrelative = false;
60323 bool core_dumped = false;
60324 - static atomic_t core_dump_count = ATOMIC_INIT(0);
60325 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
60326 + long signr = siginfo->si_signo;
60327 + int dumpable;
60328 struct coredump_params cprm = {
60329 .siginfo = siginfo,
60330 .regs = signal_pt_regs(),
60331 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
60332 .mm_flags = mm->flags,
60333 };
60334
60335 - audit_core_dumps(siginfo->si_signo);
60336 + audit_core_dumps(signr);
60337 +
60338 + dumpable = __get_dumpable(cprm.mm_flags);
60339 +
60340 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
60341 + gr_handle_brute_attach(dumpable);
60342
60343 binfmt = mm->binfmt;
60344 if (!binfmt || !binfmt->core_dump)
60345 goto fail;
60346 - if (!__get_dumpable(cprm.mm_flags))
60347 + if (!dumpable)
60348 goto fail;
60349
60350 cred = prepare_creds();
60351 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
60352 need_nonrelative = true;
60353 }
60354
60355 - retval = coredump_wait(siginfo->si_signo, &core_state);
60356 + retval = coredump_wait(signr, &core_state);
60357 if (retval < 0)
60358 goto fail_creds;
60359
60360 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
60361 }
60362 cprm.limit = RLIM_INFINITY;
60363
60364 - dump_count = atomic_inc_return(&core_dump_count);
60365 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
60366 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
60367 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
60368 task_tgid_vnr(current), current->comm);
60369 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
60370 } else {
60371 struct inode *inode;
60372
60373 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
60374 +
60375 if (cprm.limit < binfmt->min_coredump)
60376 goto fail_unlock;
60377
60378 @@ -681,7 +690,7 @@ close_fail:
60379 filp_close(cprm.file, NULL);
60380 fail_dropcount:
60381 if (ispipe)
60382 - atomic_dec(&core_dump_count);
60383 + atomic_dec_unchecked(&core_dump_count);
60384 fail_unlock:
60385 kfree(cn.corename);
60386 coredump_finish(mm, core_dumped);
60387 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
60388 struct file *file = cprm->file;
60389 loff_t pos = file->f_pos;
60390 ssize_t n;
60391 +
60392 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
60393 if (cprm->written + nr > cprm->limit)
60394 return 0;
60395 while (nr) {
60396 diff --git a/fs/dcache.c b/fs/dcache.c
60397 index e368d4f..b40ba59 100644
60398 --- a/fs/dcache.c
60399 +++ b/fs/dcache.c
60400 @@ -508,7 +508,7 @@ static void __dentry_kill(struct dentry *dentry)
60401 * dentry_iput drops the locks, at which point nobody (except
60402 * transient RCU lookups) can reach this dentry.
60403 */
60404 - BUG_ON((int)dentry->d_lockref.count > 0);
60405 + BUG_ON((int)__lockref_read(&dentry->d_lockref) > 0);
60406 this_cpu_dec(nr_dentry);
60407 if (dentry->d_op && dentry->d_op->d_release)
60408 dentry->d_op->d_release(dentry);
60409 @@ -561,7 +561,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
60410 struct dentry *parent = dentry->d_parent;
60411 if (IS_ROOT(dentry))
60412 return NULL;
60413 - if (unlikely((int)dentry->d_lockref.count < 0))
60414 + if (unlikely((int)__lockref_read(&dentry->d_lockref) < 0))
60415 return NULL;
60416 if (likely(spin_trylock(&parent->d_lock)))
60417 return parent;
60418 @@ -638,7 +638,7 @@ repeat:
60419 dentry->d_flags |= DCACHE_REFERENCED;
60420 dentry_lru_add(dentry);
60421
60422 - dentry->d_lockref.count--;
60423 + __lockref_dec(&dentry->d_lockref);
60424 spin_unlock(&dentry->d_lock);
60425 return;
60426
60427 @@ -653,7 +653,7 @@ EXPORT_SYMBOL(dput);
60428 /* This must be called with d_lock held */
60429 static inline void __dget_dlock(struct dentry *dentry)
60430 {
60431 - dentry->d_lockref.count++;
60432 + __lockref_inc(&dentry->d_lockref);
60433 }
60434
60435 static inline void __dget(struct dentry *dentry)
60436 @@ -694,8 +694,8 @@ repeat:
60437 goto repeat;
60438 }
60439 rcu_read_unlock();
60440 - BUG_ON(!ret->d_lockref.count);
60441 - ret->d_lockref.count++;
60442 + BUG_ON(!__lockref_read(&ret->d_lockref));
60443 + __lockref_inc(&ret->d_lockref);
60444 spin_unlock(&ret->d_lock);
60445 return ret;
60446 }
60447 @@ -773,9 +773,9 @@ restart:
60448 spin_lock(&inode->i_lock);
60449 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
60450 spin_lock(&dentry->d_lock);
60451 - if (!dentry->d_lockref.count) {
60452 + if (!__lockref_read(&dentry->d_lockref)) {
60453 struct dentry *parent = lock_parent(dentry);
60454 - if (likely(!dentry->d_lockref.count)) {
60455 + if (likely(!__lockref_read(&dentry->d_lockref))) {
60456 __dentry_kill(dentry);
60457 dput(parent);
60458 goto restart;
60459 @@ -810,7 +810,7 @@ static void shrink_dentry_list(struct list_head *list)
60460 * We found an inuse dentry which was not removed from
60461 * the LRU because of laziness during lookup. Do not free it.
60462 */
60463 - if ((int)dentry->d_lockref.count > 0) {
60464 + if ((int)__lockref_read(&dentry->d_lockref) > 0) {
60465 spin_unlock(&dentry->d_lock);
60466 if (parent)
60467 spin_unlock(&parent->d_lock);
60468 @@ -848,8 +848,8 @@ static void shrink_dentry_list(struct list_head *list)
60469 dentry = parent;
60470 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
60471 parent = lock_parent(dentry);
60472 - if (dentry->d_lockref.count != 1) {
60473 - dentry->d_lockref.count--;
60474 + if (__lockref_read(&dentry->d_lockref) != 1) {
60475 + __lockref_inc(&dentry->d_lockref);
60476 spin_unlock(&dentry->d_lock);
60477 if (parent)
60478 spin_unlock(&parent->d_lock);
60479 @@ -889,7 +889,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
60480 * counts, just remove them from the LRU. Otherwise give them
60481 * another pass through the LRU.
60482 */
60483 - if (dentry->d_lockref.count) {
60484 + if (__lockref_read(&dentry->d_lockref) > 0) {
60485 d_lru_isolate(dentry);
60486 spin_unlock(&dentry->d_lock);
60487 return LRU_REMOVED;
60488 @@ -1225,7 +1225,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
60489 } else {
60490 if (dentry->d_flags & DCACHE_LRU_LIST)
60491 d_lru_del(dentry);
60492 - if (!dentry->d_lockref.count) {
60493 + if (!__lockref_read(&dentry->d_lockref)) {
60494 d_shrink_add(dentry, &data->dispose);
60495 data->found++;
60496 }
60497 @@ -1273,7 +1273,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60498 return D_WALK_CONTINUE;
60499
60500 /* root with refcount 1 is fine */
60501 - if (dentry == _data && dentry->d_lockref.count == 1)
60502 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
60503 return D_WALK_CONTINUE;
60504
60505 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
60506 @@ -1282,7 +1282,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60507 dentry->d_inode ?
60508 dentry->d_inode->i_ino : 0UL,
60509 dentry,
60510 - dentry->d_lockref.count,
60511 + __lockref_read(&dentry->d_lockref),
60512 dentry->d_sb->s_type->name,
60513 dentry->d_sb->s_id);
60514 WARN_ON(1);
60515 @@ -1423,7 +1423,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60516 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
60517 if (name->len > DNAME_INLINE_LEN-1) {
60518 size_t size = offsetof(struct external_name, name[1]);
60519 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
60520 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
60521 if (!p) {
60522 kmem_cache_free(dentry_cache, dentry);
60523 return NULL;
60524 @@ -1443,7 +1443,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60525 smp_wmb();
60526 dentry->d_name.name = dname;
60527
60528 - dentry->d_lockref.count = 1;
60529 + __lockref_set(&dentry->d_lockref, 1);
60530 dentry->d_flags = 0;
60531 spin_lock_init(&dentry->d_lock);
60532 seqcount_init(&dentry->d_seq);
60533 @@ -1452,6 +1452,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60534 dentry->d_sb = sb;
60535 dentry->d_op = NULL;
60536 dentry->d_fsdata = NULL;
60537 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
60538 + atomic_set(&dentry->chroot_refcnt, 0);
60539 +#endif
60540 INIT_HLIST_BL_NODE(&dentry->d_hash);
60541 INIT_LIST_HEAD(&dentry->d_lru);
60542 INIT_LIST_HEAD(&dentry->d_subdirs);
60543 @@ -2151,7 +2154,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
60544 goto next;
60545 }
60546
60547 - dentry->d_lockref.count++;
60548 + __lockref_inc(&dentry->d_lockref);
60549 found = dentry;
60550 spin_unlock(&dentry->d_lock);
60551 break;
60552 @@ -2250,7 +2253,7 @@ again:
60553 spin_lock(&dentry->d_lock);
60554 inode = dentry->d_inode;
60555 isdir = S_ISDIR(inode->i_mode);
60556 - if (dentry->d_lockref.count == 1) {
60557 + if (__lockref_read(&dentry->d_lockref) == 1) {
60558 if (!spin_trylock(&inode->i_lock)) {
60559 spin_unlock(&dentry->d_lock);
60560 cpu_relax();
60561 @@ -3203,7 +3206,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
60562
60563 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
60564 dentry->d_flags |= DCACHE_GENOCIDE;
60565 - dentry->d_lockref.count--;
60566 + __lockref_dec(&dentry->d_lockref);
60567 }
60568 }
60569 return D_WALK_CONTINUE;
60570 @@ -3319,7 +3322,8 @@ void __init vfs_caches_init(unsigned long mempages)
60571 mempages -= reserve;
60572
60573 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
60574 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
60575 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
60576 + SLAB_NO_SANITIZE, NULL);
60577
60578 dcache_init();
60579 inode_init();
60580 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
60581 index 05f2960..780f4f8 100644
60582 --- a/fs/debugfs/inode.c
60583 +++ b/fs/debugfs/inode.c
60584 @@ -246,10 +246,19 @@ static int debugfs_show_options(struct seq_file *m, struct dentry *root)
60585 return 0;
60586 }
60587
60588 +static void debugfs_evict_inode(struct inode *inode)
60589 +{
60590 + truncate_inode_pages_final(&inode->i_data);
60591 + clear_inode(inode);
60592 + if (S_ISLNK(inode->i_mode))
60593 + kfree(inode->i_private);
60594 +}
60595 +
60596 static const struct super_operations debugfs_super_operations = {
60597 .statfs = simple_statfs,
60598 .remount_fs = debugfs_remount,
60599 .show_options = debugfs_show_options,
60600 + .evict_inode = debugfs_evict_inode,
60601 };
60602
60603 static int debug_fill_super(struct super_block *sb, void *data, int silent)
60604 @@ -416,7 +425,11 @@ EXPORT_SYMBOL_GPL(debugfs_create_file);
60605 */
60606 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
60607 {
60608 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60609 + return __create_file(name, S_IFDIR | S_IRWXU,
60610 +#else
60611 return __create_file(name, S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
60612 +#endif
60613 parent, NULL, NULL);
60614 }
60615 EXPORT_SYMBOL_GPL(debugfs_create_dir);
60616 @@ -466,23 +479,14 @@ static int __debugfs_remove(struct dentry *dentry, struct dentry *parent)
60617 int ret = 0;
60618
60619 if (debugfs_positive(dentry)) {
60620 - if (dentry->d_inode) {
60621 - dget(dentry);
60622 - switch (dentry->d_inode->i_mode & S_IFMT) {
60623 - case S_IFDIR:
60624 - ret = simple_rmdir(parent->d_inode, dentry);
60625 - break;
60626 - case S_IFLNK:
60627 - kfree(dentry->d_inode->i_private);
60628 - /* fall through */
60629 - default:
60630 - simple_unlink(parent->d_inode, dentry);
60631 - break;
60632 - }
60633 - if (!ret)
60634 - d_delete(dentry);
60635 - dput(dentry);
60636 - }
60637 + dget(dentry);
60638 + if (S_ISDIR(dentry->d_inode->i_mode))
60639 + ret = simple_rmdir(parent->d_inode, dentry);
60640 + else
60641 + simple_unlink(parent->d_inode, dentry);
60642 + if (!ret)
60643 + d_delete(dentry);
60644 + dput(dentry);
60645 }
60646 return ret;
60647 }
60648 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
60649 index 1686dc2..9611c50 100644
60650 --- a/fs/ecryptfs/inode.c
60651 +++ b/fs/ecryptfs/inode.c
60652 @@ -664,7 +664,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
60653 old_fs = get_fs();
60654 set_fs(get_ds());
60655 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
60656 - (char __user *)lower_buf,
60657 + (char __force_user *)lower_buf,
60658 PATH_MAX);
60659 set_fs(old_fs);
60660 if (rc < 0)
60661 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
60662 index e4141f2..d8263e8 100644
60663 --- a/fs/ecryptfs/miscdev.c
60664 +++ b/fs/ecryptfs/miscdev.c
60665 @@ -304,7 +304,7 @@ check_list:
60666 goto out_unlock_msg_ctx;
60667 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
60668 if (msg_ctx->msg) {
60669 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
60670 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
60671 goto out_unlock_msg_ctx;
60672 i += packet_length_size;
60673 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
60674 diff --git a/fs/exec.c b/fs/exec.c
60675 index ad8798e..5f872c9 100644
60676 --- a/fs/exec.c
60677 +++ b/fs/exec.c
60678 @@ -56,8 +56,20 @@
60679 #include <linux/pipe_fs_i.h>
60680 #include <linux/oom.h>
60681 #include <linux/compat.h>
60682 +#include <linux/random.h>
60683 +#include <linux/seq_file.h>
60684 +#include <linux/coredump.h>
60685 +#include <linux/mman.h>
60686 +
60687 +#ifdef CONFIG_PAX_REFCOUNT
60688 +#include <linux/kallsyms.h>
60689 +#include <linux/kdebug.h>
60690 +#endif
60691 +
60692 +#include <trace/events/fs.h>
60693
60694 #include <asm/uaccess.h>
60695 +#include <asm/sections.h>
60696 #include <asm/mmu_context.h>
60697 #include <asm/tlb.h>
60698
60699 @@ -66,19 +78,34 @@
60700
60701 #include <trace/events/sched.h>
60702
60703 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
60704 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
60705 +{
60706 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
60707 +}
60708 +#endif
60709 +
60710 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
60711 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
60712 +EXPORT_SYMBOL(pax_set_initial_flags_func);
60713 +#endif
60714 +
60715 int suid_dumpable = 0;
60716
60717 static LIST_HEAD(formats);
60718 static DEFINE_RWLOCK(binfmt_lock);
60719
60720 +extern int gr_process_kernel_exec_ban(void);
60721 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
60722 +
60723 void __register_binfmt(struct linux_binfmt * fmt, int insert)
60724 {
60725 BUG_ON(!fmt);
60726 if (WARN_ON(!fmt->load_binary))
60727 return;
60728 write_lock(&binfmt_lock);
60729 - insert ? list_add(&fmt->lh, &formats) :
60730 - list_add_tail(&fmt->lh, &formats);
60731 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
60732 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
60733 write_unlock(&binfmt_lock);
60734 }
60735
60736 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
60737 void unregister_binfmt(struct linux_binfmt * fmt)
60738 {
60739 write_lock(&binfmt_lock);
60740 - list_del(&fmt->lh);
60741 + pax_list_del((struct list_head *)&fmt->lh);
60742 write_unlock(&binfmt_lock);
60743 }
60744
60745 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60746 int write)
60747 {
60748 struct page *page;
60749 - int ret;
60750
60751 -#ifdef CONFIG_STACK_GROWSUP
60752 - if (write) {
60753 - ret = expand_downwards(bprm->vma, pos);
60754 - if (ret < 0)
60755 - return NULL;
60756 - }
60757 -#endif
60758 - ret = get_user_pages(current, bprm->mm, pos,
60759 - 1, write, 1, &page, NULL);
60760 - if (ret <= 0)
60761 + if (0 > expand_downwards(bprm->vma, pos))
60762 + return NULL;
60763 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
60764 return NULL;
60765
60766 if (write) {
60767 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60768 if (size <= ARG_MAX)
60769 return page;
60770
60771 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60772 + // only allow 512KB for argv+env on suid/sgid binaries
60773 + // to prevent easy ASLR exhaustion
60774 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
60775 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
60776 + (size > (512 * 1024))) {
60777 + put_page(page);
60778 + return NULL;
60779 + }
60780 +#endif
60781 +
60782 /*
60783 * Limit to 1/4-th the stack size for the argv+env strings.
60784 * This ensures that:
60785 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60786 vma->vm_end = STACK_TOP_MAX;
60787 vma->vm_start = vma->vm_end - PAGE_SIZE;
60788 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
60789 +
60790 +#ifdef CONFIG_PAX_SEGMEXEC
60791 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
60792 +#endif
60793 +
60794 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
60795 INIT_LIST_HEAD(&vma->anon_vma_chain);
60796
60797 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60798 arch_bprm_mm_init(mm, vma);
60799 up_write(&mm->mmap_sem);
60800 bprm->p = vma->vm_end - sizeof(void *);
60801 +
60802 +#ifdef CONFIG_PAX_RANDUSTACK
60803 + if (randomize_va_space)
60804 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
60805 +#endif
60806 +
60807 return 0;
60808 err:
60809 up_write(&mm->mmap_sem);
60810 @@ -396,7 +437,7 @@ struct user_arg_ptr {
60811 } ptr;
60812 };
60813
60814 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60815 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60816 {
60817 const char __user *native;
60818
60819 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60820 compat_uptr_t compat;
60821
60822 if (get_user(compat, argv.ptr.compat + nr))
60823 - return ERR_PTR(-EFAULT);
60824 + return (const char __force_user *)ERR_PTR(-EFAULT);
60825
60826 return compat_ptr(compat);
60827 }
60828 #endif
60829
60830 if (get_user(native, argv.ptr.native + nr))
60831 - return ERR_PTR(-EFAULT);
60832 + return (const char __force_user *)ERR_PTR(-EFAULT);
60833
60834 return native;
60835 }
60836 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
60837 if (!p)
60838 break;
60839
60840 - if (IS_ERR(p))
60841 + if (IS_ERR((const char __force_kernel *)p))
60842 return -EFAULT;
60843
60844 if (i >= max)
60845 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
60846
60847 ret = -EFAULT;
60848 str = get_user_arg_ptr(argv, argc);
60849 - if (IS_ERR(str))
60850 + if (IS_ERR((const char __force_kernel *)str))
60851 goto out;
60852
60853 len = strnlen_user(str, MAX_ARG_STRLEN);
60854 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
60855 int r;
60856 mm_segment_t oldfs = get_fs();
60857 struct user_arg_ptr argv = {
60858 - .ptr.native = (const char __user *const __user *)__argv,
60859 + .ptr.native = (const char __user * const __force_user *)__argv,
60860 };
60861
60862 set_fs(KERNEL_DS);
60863 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60864 unsigned long new_end = old_end - shift;
60865 struct mmu_gather tlb;
60866
60867 - BUG_ON(new_start > new_end);
60868 + if (new_start >= new_end || new_start < mmap_min_addr)
60869 + return -ENOMEM;
60870
60871 /*
60872 * ensure there are no vmas between where we want to go
60873 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60874 if (vma != find_vma(mm, new_start))
60875 return -EFAULT;
60876
60877 +#ifdef CONFIG_PAX_SEGMEXEC
60878 + BUG_ON(pax_find_mirror_vma(vma));
60879 +#endif
60880 +
60881 /*
60882 * cover the whole range: [new_start, old_end)
60883 */
60884 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60885 stack_top = arch_align_stack(stack_top);
60886 stack_top = PAGE_ALIGN(stack_top);
60887
60888 - if (unlikely(stack_top < mmap_min_addr) ||
60889 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
60890 - return -ENOMEM;
60891 -
60892 stack_shift = vma->vm_end - stack_top;
60893
60894 bprm->p -= stack_shift;
60895 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
60896 bprm->exec -= stack_shift;
60897
60898 down_write(&mm->mmap_sem);
60899 +
60900 + /* Move stack pages down in memory. */
60901 + if (stack_shift) {
60902 + ret = shift_arg_pages(vma, stack_shift);
60903 + if (ret)
60904 + goto out_unlock;
60905 + }
60906 +
60907 vm_flags = VM_STACK_FLAGS;
60908
60909 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
60910 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
60911 + vm_flags &= ~VM_EXEC;
60912 +
60913 +#ifdef CONFIG_PAX_MPROTECT
60914 + if (mm->pax_flags & MF_PAX_MPROTECT)
60915 + vm_flags &= ~VM_MAYEXEC;
60916 +#endif
60917 +
60918 + }
60919 +#endif
60920 +
60921 /*
60922 * Adjust stack execute permissions; explicitly enable for
60923 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
60924 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60925 goto out_unlock;
60926 BUG_ON(prev != vma);
60927
60928 - /* Move stack pages down in memory. */
60929 - if (stack_shift) {
60930 - ret = shift_arg_pages(vma, stack_shift);
60931 - if (ret)
60932 - goto out_unlock;
60933 - }
60934 -
60935 /* mprotect_fixup is overkill to remove the temporary stack flags */
60936 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
60937
60938 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
60939 #endif
60940 current->mm->start_stack = bprm->p;
60941 ret = expand_stack(vma, stack_base);
60942 +
60943 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
60944 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
60945 + unsigned long size;
60946 + vm_flags_t vm_flags;
60947 +
60948 + size = STACK_TOP - vma->vm_end;
60949 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
60950 +
60951 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
60952 +
60953 +#ifdef CONFIG_X86
60954 + if (!ret) {
60955 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
60956 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
60957 + }
60958 +#endif
60959 +
60960 + }
60961 +#endif
60962 +
60963 if (ret)
60964 ret = -EFAULT;
60965
60966 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
60967 if (err)
60968 goto exit;
60969
60970 - if (name->name[0] != '\0')
60971 + if (name->name[0] != '\0') {
60972 fsnotify_open(file);
60973 + trace_open_exec(name->name);
60974 + }
60975
60976 out:
60977 return file;
60978 @@ -809,7 +887,7 @@ int kernel_read(struct file *file, loff_t offset,
60979 old_fs = get_fs();
60980 set_fs(get_ds());
60981 /* The cast to a user pointer is valid due to the set_fs() */
60982 - result = vfs_read(file, (void __user *)addr, count, &pos);
60983 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
60984 set_fs(old_fs);
60985 return result;
60986 }
60987 @@ -854,6 +932,7 @@ static int exec_mmap(struct mm_struct *mm)
60988 tsk->mm = mm;
60989 tsk->active_mm = mm;
60990 activate_mm(active_mm, mm);
60991 + populate_stack();
60992 tsk->mm->vmacache_seqnum = 0;
60993 vmacache_flush(tsk);
60994 task_unlock(tsk);
60995 @@ -1252,7 +1331,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
60996 }
60997 rcu_read_unlock();
60998
60999 - if (p->fs->users > n_fs)
61000 + if (atomic_read(&p->fs->users) > n_fs)
61001 bprm->unsafe |= LSM_UNSAFE_SHARE;
61002 else
61003 p->fs->in_exec = 1;
61004 @@ -1433,6 +1512,31 @@ static int exec_binprm(struct linux_binprm *bprm)
61005 return ret;
61006 }
61007
61008 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61009 +static DEFINE_PER_CPU(u64, exec_counter);
61010 +static int __init init_exec_counters(void)
61011 +{
61012 + unsigned int cpu;
61013 +
61014 + for_each_possible_cpu(cpu) {
61015 + per_cpu(exec_counter, cpu) = (u64)cpu;
61016 + }
61017 +
61018 + return 0;
61019 +}
61020 +early_initcall(init_exec_counters);
61021 +static inline void increment_exec_counter(void)
61022 +{
61023 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
61024 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
61025 +}
61026 +#else
61027 +static inline void increment_exec_counter(void) {}
61028 +#endif
61029 +
61030 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
61031 + struct user_arg_ptr argv);
61032 +
61033 /*
61034 * sys_execve() executes a new program.
61035 */
61036 @@ -1441,6 +1545,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61037 struct user_arg_ptr envp,
61038 int flags)
61039 {
61040 +#ifdef CONFIG_GRKERNSEC
61041 + struct file *old_exec_file;
61042 + struct acl_subject_label *old_acl;
61043 + struct rlimit old_rlim[RLIM_NLIMITS];
61044 +#endif
61045 char *pathbuf = NULL;
61046 struct linux_binprm *bprm;
61047 struct file *file;
61048 @@ -1450,6 +1559,8 @@ static int do_execveat_common(int fd, struct filename *filename,
61049 if (IS_ERR(filename))
61050 return PTR_ERR(filename);
61051
61052 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
61053 +
61054 /*
61055 * We move the actual failure in case of RLIMIT_NPROC excess from
61056 * set*uid() to execve() because too many poorly written programs
61057 @@ -1487,6 +1598,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61058 if (IS_ERR(file))
61059 goto out_unmark;
61060
61061 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
61062 + retval = -EPERM;
61063 + goto out_unmark;
61064 + }
61065 +
61066 sched_exec();
61067
61068 bprm->file = file;
61069 @@ -1513,6 +1629,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61070 }
61071 bprm->interp = bprm->filename;
61072
61073 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
61074 + retval = -EACCES;
61075 + goto out_unmark;
61076 + }
61077 +
61078 retval = bprm_mm_init(bprm);
61079 if (retval)
61080 goto out_unmark;
61081 @@ -1529,24 +1650,70 @@ static int do_execveat_common(int fd, struct filename *filename,
61082 if (retval < 0)
61083 goto out;
61084
61085 +#ifdef CONFIG_GRKERNSEC
61086 + old_acl = current->acl;
61087 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
61088 + old_exec_file = current->exec_file;
61089 + get_file(file);
61090 + current->exec_file = file;
61091 +#endif
61092 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61093 + /* limit suid stack to 8MB
61094 + * we saved the old limits above and will restore them if this exec fails
61095 + */
61096 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
61097 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
61098 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
61099 +#endif
61100 +
61101 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
61102 + retval = -EPERM;
61103 + goto out_fail;
61104 + }
61105 +
61106 + if (!gr_tpe_allow(file)) {
61107 + retval = -EACCES;
61108 + goto out_fail;
61109 + }
61110 +
61111 + if (gr_check_crash_exec(file)) {
61112 + retval = -EACCES;
61113 + goto out_fail;
61114 + }
61115 +
61116 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
61117 + bprm->unsafe);
61118 + if (retval < 0)
61119 + goto out_fail;
61120 +
61121 retval = copy_strings_kernel(1, &bprm->filename, bprm);
61122 if (retval < 0)
61123 - goto out;
61124 + goto out_fail;
61125
61126 bprm->exec = bprm->p;
61127 retval = copy_strings(bprm->envc, envp, bprm);
61128 if (retval < 0)
61129 - goto out;
61130 + goto out_fail;
61131
61132 retval = copy_strings(bprm->argc, argv, bprm);
61133 if (retval < 0)
61134 - goto out;
61135 + goto out_fail;
61136 +
61137 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
61138 +
61139 + gr_handle_exec_args(bprm, argv);
61140
61141 retval = exec_binprm(bprm);
61142 if (retval < 0)
61143 - goto out;
61144 + goto out_fail;
61145 +#ifdef CONFIG_GRKERNSEC
61146 + if (old_exec_file)
61147 + fput(old_exec_file);
61148 +#endif
61149
61150 /* execve succeeded */
61151 +
61152 + increment_exec_counter();
61153 current->fs->in_exec = 0;
61154 current->in_execve = 0;
61155 acct_update_integrals(current);
61156 @@ -1558,6 +1725,14 @@ static int do_execveat_common(int fd, struct filename *filename,
61157 put_files_struct(displaced);
61158 return retval;
61159
61160 +out_fail:
61161 +#ifdef CONFIG_GRKERNSEC
61162 + current->acl = old_acl;
61163 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
61164 + fput(current->exec_file);
61165 + current->exec_file = old_exec_file;
61166 +#endif
61167 +
61168 out:
61169 if (bprm->mm) {
61170 acct_arg_size(bprm, 0);
61171 @@ -1704,3 +1879,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
61172 argv, envp, flags);
61173 }
61174 #endif
61175 +
61176 +int pax_check_flags(unsigned long *flags)
61177 +{
61178 + int retval = 0;
61179 +
61180 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
61181 + if (*flags & MF_PAX_SEGMEXEC)
61182 + {
61183 + *flags &= ~MF_PAX_SEGMEXEC;
61184 + retval = -EINVAL;
61185 + }
61186 +#endif
61187 +
61188 + if ((*flags & MF_PAX_PAGEEXEC)
61189 +
61190 +#ifdef CONFIG_PAX_PAGEEXEC
61191 + && (*flags & MF_PAX_SEGMEXEC)
61192 +#endif
61193 +
61194 + )
61195 + {
61196 + *flags &= ~MF_PAX_PAGEEXEC;
61197 + retval = -EINVAL;
61198 + }
61199 +
61200 + if ((*flags & MF_PAX_MPROTECT)
61201 +
61202 +#ifdef CONFIG_PAX_MPROTECT
61203 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61204 +#endif
61205 +
61206 + )
61207 + {
61208 + *flags &= ~MF_PAX_MPROTECT;
61209 + retval = -EINVAL;
61210 + }
61211 +
61212 + if ((*flags & MF_PAX_EMUTRAMP)
61213 +
61214 +#ifdef CONFIG_PAX_EMUTRAMP
61215 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61216 +#endif
61217 +
61218 + )
61219 + {
61220 + *flags &= ~MF_PAX_EMUTRAMP;
61221 + retval = -EINVAL;
61222 + }
61223 +
61224 + return retval;
61225 +}
61226 +
61227 +EXPORT_SYMBOL(pax_check_flags);
61228 +
61229 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61230 +char *pax_get_path(const struct path *path, char *buf, int buflen)
61231 +{
61232 + char *pathname = d_path(path, buf, buflen);
61233 +
61234 + if (IS_ERR(pathname))
61235 + goto toolong;
61236 +
61237 + pathname = mangle_path(buf, pathname, "\t\n\\");
61238 + if (!pathname)
61239 + goto toolong;
61240 +
61241 + *pathname = 0;
61242 + return buf;
61243 +
61244 +toolong:
61245 + return "<path too long>";
61246 +}
61247 +EXPORT_SYMBOL(pax_get_path);
61248 +
61249 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
61250 +{
61251 + struct task_struct *tsk = current;
61252 + struct mm_struct *mm = current->mm;
61253 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
61254 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
61255 + char *path_exec = NULL;
61256 + char *path_fault = NULL;
61257 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
61258 + siginfo_t info = { };
61259 +
61260 + if (buffer_exec && buffer_fault) {
61261 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
61262 +
61263 + down_read(&mm->mmap_sem);
61264 + vma = mm->mmap;
61265 + while (vma && (!vma_exec || !vma_fault)) {
61266 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
61267 + vma_exec = vma;
61268 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
61269 + vma_fault = vma;
61270 + vma = vma->vm_next;
61271 + }
61272 + if (vma_exec)
61273 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
61274 + if (vma_fault) {
61275 + start = vma_fault->vm_start;
61276 + end = vma_fault->vm_end;
61277 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
61278 + if (vma_fault->vm_file)
61279 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
61280 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
61281 + path_fault = "<heap>";
61282 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
61283 + path_fault = "<stack>";
61284 + else
61285 + path_fault = "<anonymous mapping>";
61286 + }
61287 + up_read(&mm->mmap_sem);
61288 + }
61289 + if (tsk->signal->curr_ip)
61290 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
61291 + else
61292 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
61293 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
61294 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
61295 + free_page((unsigned long)buffer_exec);
61296 + free_page((unsigned long)buffer_fault);
61297 + pax_report_insns(regs, pc, sp);
61298 + info.si_signo = SIGKILL;
61299 + info.si_errno = 0;
61300 + info.si_code = SI_KERNEL;
61301 + info.si_pid = 0;
61302 + info.si_uid = 0;
61303 + do_coredump(&info);
61304 +}
61305 +#endif
61306 +
61307 +#ifdef CONFIG_PAX_REFCOUNT
61308 +void pax_report_refcount_overflow(struct pt_regs *regs)
61309 +{
61310 + if (current->signal->curr_ip)
61311 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
61312 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
61313 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61314 + else
61315 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
61316 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61317 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
61318 + preempt_disable();
61319 + show_regs(regs);
61320 + preempt_enable();
61321 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
61322 +}
61323 +#endif
61324 +
61325 +#ifdef CONFIG_PAX_USERCOPY
61326 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
61327 +static noinline int check_stack_object(const void *obj, unsigned long len)
61328 +{
61329 + const void * const stack = task_stack_page(current);
61330 + const void * const stackend = stack + THREAD_SIZE;
61331 +
61332 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61333 + const void *frame = NULL;
61334 + const void *oldframe;
61335 +#endif
61336 +
61337 + if (obj + len < obj)
61338 + return -1;
61339 +
61340 + if (obj + len <= stack || stackend <= obj)
61341 + return 0;
61342 +
61343 + if (obj < stack || stackend < obj + len)
61344 + return -1;
61345 +
61346 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61347 + oldframe = __builtin_frame_address(1);
61348 + if (oldframe)
61349 + frame = __builtin_frame_address(2);
61350 + /*
61351 + low ----------------------------------------------> high
61352 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
61353 + ^----------------^
61354 + allow copies only within here
61355 + */
61356 + while (stack <= frame && frame < stackend) {
61357 + /* if obj + len extends past the last frame, this
61358 + check won't pass and the next frame will be 0,
61359 + causing us to bail out and correctly report
61360 + the copy as invalid
61361 + */
61362 + if (obj + len <= frame)
61363 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
61364 + oldframe = frame;
61365 + frame = *(const void * const *)frame;
61366 + }
61367 + return -1;
61368 +#else
61369 + return 1;
61370 +#endif
61371 +}
61372 +
61373 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
61374 +{
61375 + if (current->signal->curr_ip)
61376 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61377 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61378 + else
61379 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61380 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61381 + dump_stack();
61382 + gr_handle_kernel_exploit();
61383 + do_group_exit(SIGKILL);
61384 +}
61385 +#endif
61386 +
61387 +#ifdef CONFIG_PAX_USERCOPY
61388 +
61389 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
61390 +{
61391 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
61392 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
61393 +#ifdef CONFIG_MODULES
61394 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
61395 +#else
61396 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
61397 +#endif
61398 +
61399 +#else
61400 + unsigned long textlow = (unsigned long)_stext;
61401 + unsigned long texthigh = (unsigned long)_etext;
61402 +
61403 +#ifdef CONFIG_X86_64
61404 + /* check against linear mapping as well */
61405 + if (high > (unsigned long)__va(__pa(textlow)) &&
61406 + low < (unsigned long)__va(__pa(texthigh)))
61407 + return true;
61408 +#endif
61409 +
61410 +#endif
61411 +
61412 + if (high <= textlow || low >= texthigh)
61413 + return false;
61414 + else
61415 + return true;
61416 +}
61417 +#endif
61418 +
61419 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
61420 +{
61421 +#ifdef CONFIG_PAX_USERCOPY
61422 + const char *type;
61423 +#endif
61424 +
61425 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
61426 + unsigned long stackstart = (unsigned long)task_stack_page(current);
61427 + unsigned long currentsp = (unsigned long)&stackstart;
61428 + if (unlikely((currentsp < stackstart + 512 ||
61429 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
61430 + BUG();
61431 +#endif
61432 +
61433 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
61434 + if (const_size)
61435 + return;
61436 +#endif
61437 +
61438 +#ifdef CONFIG_PAX_USERCOPY
61439 + if (!n)
61440 + return;
61441 +
61442 + type = check_heap_object(ptr, n);
61443 + if (!type) {
61444 + int ret = check_stack_object(ptr, n);
61445 + if (ret == 1 || ret == 2)
61446 + return;
61447 + if (ret == 0) {
61448 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
61449 + type = "<kernel text>";
61450 + else
61451 + return;
61452 + } else
61453 + type = "<process stack>";
61454 + }
61455 +
61456 + pax_report_usercopy(ptr, n, to_user, type);
61457 +#endif
61458 +
61459 +}
61460 +EXPORT_SYMBOL(__check_object_size);
61461 +
61462 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
61463 +void pax_track_stack(void)
61464 +{
61465 + unsigned long sp = (unsigned long)&sp;
61466 + if (sp < current_thread_info()->lowest_stack &&
61467 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
61468 + current_thread_info()->lowest_stack = sp;
61469 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
61470 + BUG();
61471 +}
61472 +EXPORT_SYMBOL(pax_track_stack);
61473 +#endif
61474 +
61475 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
61476 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
61477 +{
61478 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
61479 + dump_stack();
61480 + do_group_exit(SIGKILL);
61481 +}
61482 +EXPORT_SYMBOL(report_size_overflow);
61483 +#endif
61484 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
61485 index 9f9992b..8b59411 100644
61486 --- a/fs/ext2/balloc.c
61487 +++ b/fs/ext2/balloc.c
61488 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
61489
61490 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61491 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61492 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61493 + if (free_blocks < root_blocks + 1 &&
61494 !uid_eq(sbi->s_resuid, current_fsuid()) &&
61495 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61496 - !in_group_p (sbi->s_resgid))) {
61497 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61498 return 0;
61499 }
61500 return 1;
61501 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
61502 index ae55fdd..5e64c27 100644
61503 --- a/fs/ext2/super.c
61504 +++ b/fs/ext2/super.c
61505 @@ -268,10 +268,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
61506 #ifdef CONFIG_EXT2_FS_XATTR
61507 if (test_opt(sb, XATTR_USER))
61508 seq_puts(seq, ",user_xattr");
61509 - if (!test_opt(sb, XATTR_USER) &&
61510 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
61511 + if (!test_opt(sb, XATTR_USER))
61512 seq_puts(seq, ",nouser_xattr");
61513 - }
61514 #endif
61515
61516 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61517 @@ -850,8 +848,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
61518 if (def_mount_opts & EXT2_DEFM_UID16)
61519 set_opt(sbi->s_mount_opt, NO_UID32);
61520 #ifdef CONFIG_EXT2_FS_XATTR
61521 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
61522 - set_opt(sbi->s_mount_opt, XATTR_USER);
61523 + /* always enable user xattrs */
61524 + set_opt(sbi->s_mount_opt, XATTR_USER);
61525 #endif
61526 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61527 if (def_mount_opts & EXT2_DEFM_ACL)
61528 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
61529 index 9142614..97484fa 100644
61530 --- a/fs/ext2/xattr.c
61531 +++ b/fs/ext2/xattr.c
61532 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
61533 struct buffer_head *bh = NULL;
61534 struct ext2_xattr_entry *entry;
61535 char *end;
61536 - size_t rest = buffer_size;
61537 + size_t rest = buffer_size, total_size = 0;
61538 int error;
61539
61540 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
61541 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
61542 buffer += size;
61543 }
61544 rest -= size;
61545 + total_size += size;
61546 }
61547 }
61548 - error = buffer_size - rest; /* total size */
61549 + error = total_size;
61550
61551 cleanup:
61552 brelse(bh);
61553 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
61554 index 158b5d4..2432610 100644
61555 --- a/fs/ext3/balloc.c
61556 +++ b/fs/ext3/balloc.c
61557 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
61558
61559 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61560 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61561 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61562 + if (free_blocks < root_blocks + 1 &&
61563 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
61564 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61565 - !in_group_p (sbi->s_resgid))) {
61566 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61567 return 0;
61568 }
61569 return 1;
61570 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
61571 index 9b4e7d7..048d025 100644
61572 --- a/fs/ext3/super.c
61573 +++ b/fs/ext3/super.c
61574 @@ -653,10 +653,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
61575 #ifdef CONFIG_EXT3_FS_XATTR
61576 if (test_opt(sb, XATTR_USER))
61577 seq_puts(seq, ",user_xattr");
61578 - if (!test_opt(sb, XATTR_USER) &&
61579 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
61580 + if (!test_opt(sb, XATTR_USER))
61581 seq_puts(seq, ",nouser_xattr");
61582 - }
61583 #endif
61584 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61585 if (test_opt(sb, POSIX_ACL))
61586 @@ -1758,8 +1756,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
61587 if (def_mount_opts & EXT3_DEFM_UID16)
61588 set_opt(sbi->s_mount_opt, NO_UID32);
61589 #ifdef CONFIG_EXT3_FS_XATTR
61590 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
61591 - set_opt(sbi->s_mount_opt, XATTR_USER);
61592 + /* always enable user xattrs */
61593 + set_opt(sbi->s_mount_opt, XATTR_USER);
61594 #endif
61595 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61596 if (def_mount_opts & EXT3_DEFM_ACL)
61597 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
61598 index c6874be..f8a6ae8 100644
61599 --- a/fs/ext3/xattr.c
61600 +++ b/fs/ext3/xattr.c
61601 @@ -330,7 +330,7 @@ static int
61602 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61603 char *buffer, size_t buffer_size)
61604 {
61605 - size_t rest = buffer_size;
61606 + size_t rest = buffer_size, total_size = 0;
61607
61608 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
61609 const struct xattr_handler *handler =
61610 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61611 buffer += size;
61612 }
61613 rest -= size;
61614 + total_size += size;
61615 }
61616 }
61617 - return buffer_size - rest;
61618 + return total_size;
61619 }
61620
61621 static int
61622 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
61623 index 83a6f49..d4e4d03 100644
61624 --- a/fs/ext4/balloc.c
61625 +++ b/fs/ext4/balloc.c
61626 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
61627 /* Hm, nope. Are (enough) root reserved clusters available? */
61628 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
61629 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
61630 - capable(CAP_SYS_RESOURCE) ||
61631 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
61632 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
61633 + capable_nolog(CAP_SYS_RESOURCE)) {
61634
61635 if (free_clusters >= (nclusters + dirty_clusters +
61636 resv_clusters))
61637 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
61638 index a75fba6..8235fca 100644
61639 --- a/fs/ext4/ext4.h
61640 +++ b/fs/ext4/ext4.h
61641 @@ -1274,19 +1274,19 @@ struct ext4_sb_info {
61642 unsigned long s_mb_last_start;
61643
61644 /* stats for buddy allocator */
61645 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
61646 - atomic_t s_bal_success; /* we found long enough chunks */
61647 - atomic_t s_bal_allocated; /* in blocks */
61648 - atomic_t s_bal_ex_scanned; /* total extents scanned */
61649 - atomic_t s_bal_goals; /* goal hits */
61650 - atomic_t s_bal_breaks; /* too long searches */
61651 - atomic_t s_bal_2orders; /* 2^order hits */
61652 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
61653 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
61654 + atomic_unchecked_t s_bal_allocated; /* in blocks */
61655 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
61656 + atomic_unchecked_t s_bal_goals; /* goal hits */
61657 + atomic_unchecked_t s_bal_breaks; /* too long searches */
61658 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
61659 spinlock_t s_bal_lock;
61660 unsigned long s_mb_buddies_generated;
61661 unsigned long long s_mb_generation_time;
61662 - atomic_t s_mb_lost_chunks;
61663 - atomic_t s_mb_preallocated;
61664 - atomic_t s_mb_discarded;
61665 + atomic_unchecked_t s_mb_lost_chunks;
61666 + atomic_unchecked_t s_mb_preallocated;
61667 + atomic_unchecked_t s_mb_discarded;
61668 atomic_t s_lock_busy;
61669
61670 /* locality groups */
61671 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
61672 index 8d1e602..abf497b 100644
61673 --- a/fs/ext4/mballoc.c
61674 +++ b/fs/ext4/mballoc.c
61675 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
61676 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
61677
61678 if (EXT4_SB(sb)->s_mb_stats)
61679 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
61680 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
61681
61682 break;
61683 }
61684 @@ -2211,7 +2211,7 @@ repeat:
61685 ac->ac_status = AC_STATUS_CONTINUE;
61686 ac->ac_flags |= EXT4_MB_HINT_FIRST;
61687 cr = 3;
61688 - atomic_inc(&sbi->s_mb_lost_chunks);
61689 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
61690 goto repeat;
61691 }
61692 }
61693 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
61694 if (sbi->s_mb_stats) {
61695 ext4_msg(sb, KERN_INFO,
61696 "mballoc: %u blocks %u reqs (%u success)",
61697 - atomic_read(&sbi->s_bal_allocated),
61698 - atomic_read(&sbi->s_bal_reqs),
61699 - atomic_read(&sbi->s_bal_success));
61700 + atomic_read_unchecked(&sbi->s_bal_allocated),
61701 + atomic_read_unchecked(&sbi->s_bal_reqs),
61702 + atomic_read_unchecked(&sbi->s_bal_success));
61703 ext4_msg(sb, KERN_INFO,
61704 "mballoc: %u extents scanned, %u goal hits, "
61705 "%u 2^N hits, %u breaks, %u lost",
61706 - atomic_read(&sbi->s_bal_ex_scanned),
61707 - atomic_read(&sbi->s_bal_goals),
61708 - atomic_read(&sbi->s_bal_2orders),
61709 - atomic_read(&sbi->s_bal_breaks),
61710 - atomic_read(&sbi->s_mb_lost_chunks));
61711 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
61712 + atomic_read_unchecked(&sbi->s_bal_goals),
61713 + atomic_read_unchecked(&sbi->s_bal_2orders),
61714 + atomic_read_unchecked(&sbi->s_bal_breaks),
61715 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
61716 ext4_msg(sb, KERN_INFO,
61717 "mballoc: %lu generated and it took %Lu",
61718 sbi->s_mb_buddies_generated,
61719 sbi->s_mb_generation_time);
61720 ext4_msg(sb, KERN_INFO,
61721 "mballoc: %u preallocated, %u discarded",
61722 - atomic_read(&sbi->s_mb_preallocated),
61723 - atomic_read(&sbi->s_mb_discarded));
61724 + atomic_read_unchecked(&sbi->s_mb_preallocated),
61725 + atomic_read_unchecked(&sbi->s_mb_discarded));
61726 }
61727
61728 free_percpu(sbi->s_locality_groups);
61729 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
61730 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
61731
61732 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
61733 - atomic_inc(&sbi->s_bal_reqs);
61734 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61735 + atomic_inc_unchecked(&sbi->s_bal_reqs);
61736 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61737 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
61738 - atomic_inc(&sbi->s_bal_success);
61739 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
61740 + atomic_inc_unchecked(&sbi->s_bal_success);
61741 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
61742 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
61743 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
61744 - atomic_inc(&sbi->s_bal_goals);
61745 + atomic_inc_unchecked(&sbi->s_bal_goals);
61746 if (ac->ac_found > sbi->s_mb_max_to_scan)
61747 - atomic_inc(&sbi->s_bal_breaks);
61748 + atomic_inc_unchecked(&sbi->s_bal_breaks);
61749 }
61750
61751 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
61752 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
61753 trace_ext4_mb_new_inode_pa(ac, pa);
61754
61755 ext4_mb_use_inode_pa(ac, pa);
61756 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
61757 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
61758
61759 ei = EXT4_I(ac->ac_inode);
61760 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61761 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
61762 trace_ext4_mb_new_group_pa(ac, pa);
61763
61764 ext4_mb_use_group_pa(ac, pa);
61765 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61766 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61767
61768 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61769 lg = ac->ac_lg;
61770 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
61771 * from the bitmap and continue.
61772 */
61773 }
61774 - atomic_add(free, &sbi->s_mb_discarded);
61775 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
61776
61777 return err;
61778 }
61779 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
61780 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
61781 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
61782 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
61783 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61784 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61785 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
61786
61787 return 0;
61788 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
61789 index 8313ca3..8a37d08 100644
61790 --- a/fs/ext4/mmp.c
61791 +++ b/fs/ext4/mmp.c
61792 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
61793 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
61794 const char *function, unsigned int line, const char *msg)
61795 {
61796 - __ext4_warning(sb, function, line, msg);
61797 + __ext4_warning(sb, function, line, "%s", msg);
61798 __ext4_warning(sb, function, line,
61799 "MMP failure info: last update time: %llu, last update "
61800 "node: %s, last update device: %s\n",
61801 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
61802 index fc29b2c..6c8b255 100644
61803 --- a/fs/ext4/super.c
61804 +++ b/fs/ext4/super.c
61805 @@ -1252,7 +1252,7 @@ static ext4_fsblk_t get_sb_block(void **data)
61806 }
61807
61808 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
61809 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61810 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61811 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
61812
61813 #ifdef CONFIG_QUOTA
61814 @@ -2440,7 +2440,7 @@ struct ext4_attr {
61815 int offset;
61816 int deprecated_val;
61817 } u;
61818 -};
61819 +} __do_const;
61820
61821 static int parse_strtoull(const char *buf,
61822 unsigned long long max, unsigned long long *value)
61823 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
61824 index 1e09fc7..0400dd4 100644
61825 --- a/fs/ext4/xattr.c
61826 +++ b/fs/ext4/xattr.c
61827 @@ -399,7 +399,7 @@ static int
61828 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61829 char *buffer, size_t buffer_size)
61830 {
61831 - size_t rest = buffer_size;
61832 + size_t rest = buffer_size, total_size = 0;
61833
61834 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
61835 const struct xattr_handler *handler =
61836 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61837 buffer += size;
61838 }
61839 rest -= size;
61840 + total_size += size;
61841 }
61842 }
61843 - return buffer_size - rest;
61844 + return total_size;
61845 }
61846
61847 static int
61848 diff --git a/fs/fcntl.c b/fs/fcntl.c
61849 index ee85cd4..9dd0d20 100644
61850 --- a/fs/fcntl.c
61851 +++ b/fs/fcntl.c
61852 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
61853 int force)
61854 {
61855 security_file_set_fowner(filp);
61856 + if (gr_handle_chroot_fowner(pid, type))
61857 + return;
61858 + if (gr_check_protected_task_fowner(pid, type))
61859 + return;
61860 f_modown(filp, pid, type, force);
61861 }
61862 EXPORT_SYMBOL(__f_setown);
61863 diff --git a/fs/fhandle.c b/fs/fhandle.c
61864 index 999ff5c..2281df9 100644
61865 --- a/fs/fhandle.c
61866 +++ b/fs/fhandle.c
61867 @@ -8,6 +8,7 @@
61868 #include <linux/fs_struct.h>
61869 #include <linux/fsnotify.h>
61870 #include <linux/personality.h>
61871 +#include <linux/grsecurity.h>
61872 #include <asm/uaccess.h>
61873 #include "internal.h"
61874 #include "mount.h"
61875 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
61876 } else
61877 retval = 0;
61878 /* copy the mount id */
61879 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
61880 - sizeof(*mnt_id)) ||
61881 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
61882 copy_to_user(ufh, handle,
61883 sizeof(struct file_handle) + handle_bytes))
61884 retval = -EFAULT;
61885 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61886 * the directory. Ideally we would like CAP_DAC_SEARCH.
61887 * But we don't have that
61888 */
61889 - if (!capable(CAP_DAC_READ_SEARCH)) {
61890 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
61891 retval = -EPERM;
61892 goto out_err;
61893 }
61894 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61895 goto out_err;
61896 }
61897 /* copy the full handle */
61898 - if (copy_from_user(handle, ufh,
61899 - sizeof(struct file_handle) +
61900 + *handle = f_handle;
61901 + if (copy_from_user(&handle->f_handle,
61902 + &ufh->f_handle,
61903 f_handle.handle_bytes)) {
61904 retval = -EFAULT;
61905 goto out_handle;
61906 diff --git a/fs/file.c b/fs/file.c
61907 index ee738ea..f6c1562 100644
61908 --- a/fs/file.c
61909 +++ b/fs/file.c
61910 @@ -16,6 +16,7 @@
61911 #include <linux/slab.h>
61912 #include <linux/vmalloc.h>
61913 #include <linux/file.h>
61914 +#include <linux/security.h>
61915 #include <linux/fdtable.h>
61916 #include <linux/bitops.h>
61917 #include <linux/interrupt.h>
61918 @@ -139,7 +140,7 @@ out:
61919 * Return <0 error code on error; 1 on successful completion.
61920 * The files->file_lock should be held on entry, and will be held on exit.
61921 */
61922 -static int expand_fdtable(struct files_struct *files, int nr)
61923 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
61924 __releases(files->file_lock)
61925 __acquires(files->file_lock)
61926 {
61927 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
61928 * expanded and execution may have blocked.
61929 * The files->file_lock should be held on entry, and will be held on exit.
61930 */
61931 -static int expand_files(struct files_struct *files, int nr)
61932 +static int expand_files(struct files_struct *files, unsigned int nr)
61933 {
61934 struct fdtable *fdt;
61935
61936 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
61937 if (!file)
61938 return __close_fd(files, fd);
61939
61940 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
61941 if (fd >= rlimit(RLIMIT_NOFILE))
61942 return -EBADF;
61943
61944 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
61945 if (unlikely(oldfd == newfd))
61946 return -EINVAL;
61947
61948 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
61949 if (newfd >= rlimit(RLIMIT_NOFILE))
61950 return -EBADF;
61951
61952 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
61953 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
61954 {
61955 int err;
61956 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
61957 if (from >= rlimit(RLIMIT_NOFILE))
61958 return -EINVAL;
61959 err = alloc_fd(from, flags);
61960 diff --git a/fs/filesystems.c b/fs/filesystems.c
61961 index 5797d45..7d7d79a 100644
61962 --- a/fs/filesystems.c
61963 +++ b/fs/filesystems.c
61964 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
61965 int len = dot ? dot - name : strlen(name);
61966
61967 fs = __get_fs_type(name, len);
61968 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
61969 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
61970 +#else
61971 if (!fs && (request_module("fs-%.*s", len, name) == 0))
61972 +#endif
61973 fs = __get_fs_type(name, len);
61974
61975 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
61976 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
61977 index 7dca743..2f2786d 100644
61978 --- a/fs/fs_struct.c
61979 +++ b/fs/fs_struct.c
61980 @@ -4,6 +4,7 @@
61981 #include <linux/path.h>
61982 #include <linux/slab.h>
61983 #include <linux/fs_struct.h>
61984 +#include <linux/grsecurity.h>
61985 #include "internal.h"
61986
61987 /*
61988 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
61989 struct path old_root;
61990
61991 path_get(path);
61992 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
61993 spin_lock(&fs->lock);
61994 write_seqcount_begin(&fs->seq);
61995 old_root = fs->root;
61996 fs->root = *path;
61997 + gr_set_chroot_entries(current, path);
61998 write_seqcount_end(&fs->seq);
61999 spin_unlock(&fs->lock);
62000 - if (old_root.dentry)
62001 + if (old_root.dentry) {
62002 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
62003 path_put(&old_root);
62004 + }
62005 }
62006
62007 /*
62008 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62009 int hits = 0;
62010 spin_lock(&fs->lock);
62011 write_seqcount_begin(&fs->seq);
62012 + /* this root replacement is only done by pivot_root,
62013 + leave grsec's chroot tagging alone for this task
62014 + so that a pivoted root isn't treated as a chroot
62015 + */
62016 hits += replace_path(&fs->root, old_root, new_root);
62017 hits += replace_path(&fs->pwd, old_root, new_root);
62018 write_seqcount_end(&fs->seq);
62019 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62020
62021 void free_fs_struct(struct fs_struct *fs)
62022 {
62023 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
62024 path_put(&fs->root);
62025 path_put(&fs->pwd);
62026 kmem_cache_free(fs_cachep, fs);
62027 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
62028 task_lock(tsk);
62029 spin_lock(&fs->lock);
62030 tsk->fs = NULL;
62031 - kill = !--fs->users;
62032 + gr_clear_chroot_entries(tsk);
62033 + kill = !atomic_dec_return(&fs->users);
62034 spin_unlock(&fs->lock);
62035 task_unlock(tsk);
62036 if (kill)
62037 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62038 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
62039 /* We don't need to lock fs - think why ;-) */
62040 if (fs) {
62041 - fs->users = 1;
62042 + atomic_set(&fs->users, 1);
62043 fs->in_exec = 0;
62044 spin_lock_init(&fs->lock);
62045 seqcount_init(&fs->seq);
62046 @@ -121,6 +132,9 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62047 spin_lock(&old->lock);
62048 fs->root = old->root;
62049 path_get(&fs->root);
62050 + /* instead of calling gr_set_chroot_entries here,
62051 + we call it from every caller of this function
62052 + */
62053 fs->pwd = old->pwd;
62054 path_get(&fs->pwd);
62055 spin_unlock(&old->lock);
62056 @@ -139,8 +153,9 @@ int unshare_fs_struct(void)
62057
62058 task_lock(current);
62059 spin_lock(&fs->lock);
62060 - kill = !--fs->users;
62061 + kill = !atomic_dec_return(&fs->users);
62062 current->fs = new_fs;
62063 + gr_set_chroot_entries(current, &new_fs->root);
62064 spin_unlock(&fs->lock);
62065 task_unlock(current);
62066
62067 @@ -153,13 +168,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
62068
62069 int current_umask(void)
62070 {
62071 - return current->fs->umask;
62072 + return current->fs->umask | gr_acl_umask();
62073 }
62074 EXPORT_SYMBOL(current_umask);
62075
62076 /* to be mentioned only in INIT_TASK */
62077 struct fs_struct init_fs = {
62078 - .users = 1,
62079 + .users = ATOMIC_INIT(1),
62080 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
62081 .seq = SEQCNT_ZERO(init_fs.seq),
62082 .umask = 0022,
62083 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
62084 index 89acec7..a575262 100644
62085 --- a/fs/fscache/cookie.c
62086 +++ b/fs/fscache/cookie.c
62087 @@ -19,7 +19,7 @@
62088
62089 struct kmem_cache *fscache_cookie_jar;
62090
62091 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
62092 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
62093
62094 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
62095 static int fscache_alloc_object(struct fscache_cache *cache,
62096 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
62097 parent ? (char *) parent->def->name : "<no-parent>",
62098 def->name, netfs_data, enable);
62099
62100 - fscache_stat(&fscache_n_acquires);
62101 + fscache_stat_unchecked(&fscache_n_acquires);
62102
62103 /* if there's no parent cookie, then we don't create one here either */
62104 if (!parent) {
62105 - fscache_stat(&fscache_n_acquires_null);
62106 + fscache_stat_unchecked(&fscache_n_acquires_null);
62107 _leave(" [no parent]");
62108 return NULL;
62109 }
62110 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62111 /* allocate and initialise a cookie */
62112 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
62113 if (!cookie) {
62114 - fscache_stat(&fscache_n_acquires_oom);
62115 + fscache_stat_unchecked(&fscache_n_acquires_oom);
62116 _leave(" [ENOMEM]");
62117 return NULL;
62118 }
62119 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
62120
62121 switch (cookie->def->type) {
62122 case FSCACHE_COOKIE_TYPE_INDEX:
62123 - fscache_stat(&fscache_n_cookie_index);
62124 + fscache_stat_unchecked(&fscache_n_cookie_index);
62125 break;
62126 case FSCACHE_COOKIE_TYPE_DATAFILE:
62127 - fscache_stat(&fscache_n_cookie_data);
62128 + fscache_stat_unchecked(&fscache_n_cookie_data);
62129 break;
62130 default:
62131 - fscache_stat(&fscache_n_cookie_special);
62132 + fscache_stat_unchecked(&fscache_n_cookie_special);
62133 break;
62134 }
62135
62136 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62137 } else {
62138 atomic_dec(&parent->n_children);
62139 __fscache_cookie_put(cookie);
62140 - fscache_stat(&fscache_n_acquires_nobufs);
62141 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
62142 _leave(" = NULL");
62143 return NULL;
62144 }
62145 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62146 }
62147 }
62148
62149 - fscache_stat(&fscache_n_acquires_ok);
62150 + fscache_stat_unchecked(&fscache_n_acquires_ok);
62151 _leave(" = %p", cookie);
62152 return cookie;
62153 }
62154 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
62155 cache = fscache_select_cache_for_object(cookie->parent);
62156 if (!cache) {
62157 up_read(&fscache_addremove_sem);
62158 - fscache_stat(&fscache_n_acquires_no_cache);
62159 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
62160 _leave(" = -ENOMEDIUM [no cache]");
62161 return -ENOMEDIUM;
62162 }
62163 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
62164 object = cache->ops->alloc_object(cache, cookie);
62165 fscache_stat_d(&fscache_n_cop_alloc_object);
62166 if (IS_ERR(object)) {
62167 - fscache_stat(&fscache_n_object_no_alloc);
62168 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
62169 ret = PTR_ERR(object);
62170 goto error;
62171 }
62172
62173 - fscache_stat(&fscache_n_object_alloc);
62174 + fscache_stat_unchecked(&fscache_n_object_alloc);
62175
62176 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
62177 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
62178
62179 _debug("ALLOC OBJ%x: %s {%lx}",
62180 object->debug_id, cookie->def->name, object->events);
62181 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
62182
62183 _enter("{%s}", cookie->def->name);
62184
62185 - fscache_stat(&fscache_n_invalidates);
62186 + fscache_stat_unchecked(&fscache_n_invalidates);
62187
62188 /* Only permit invalidation of data files. Invalidating an index will
62189 * require the caller to release all its attachments to the tree rooted
62190 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
62191 {
62192 struct fscache_object *object;
62193
62194 - fscache_stat(&fscache_n_updates);
62195 + fscache_stat_unchecked(&fscache_n_updates);
62196
62197 if (!cookie) {
62198 - fscache_stat(&fscache_n_updates_null);
62199 + fscache_stat_unchecked(&fscache_n_updates_null);
62200 _leave(" [no cookie]");
62201 return;
62202 }
62203 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
62204 */
62205 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
62206 {
62207 - fscache_stat(&fscache_n_relinquishes);
62208 + fscache_stat_unchecked(&fscache_n_relinquishes);
62209 if (retire)
62210 - fscache_stat(&fscache_n_relinquishes_retire);
62211 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
62212
62213 if (!cookie) {
62214 - fscache_stat(&fscache_n_relinquishes_null);
62215 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
62216 _leave(" [no cookie]");
62217 return;
62218 }
62219 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
62220 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
62221 goto inconsistent;
62222
62223 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
62224 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62225
62226 __fscache_use_cookie(cookie);
62227 if (fscache_submit_op(object, op) < 0)
62228 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
62229 index 7872a62..d91b19f 100644
62230 --- a/fs/fscache/internal.h
62231 +++ b/fs/fscache/internal.h
62232 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
62233 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
62234 extern int fscache_wait_for_operation_activation(struct fscache_object *,
62235 struct fscache_operation *,
62236 - atomic_t *,
62237 - atomic_t *,
62238 + atomic_unchecked_t *,
62239 + atomic_unchecked_t *,
62240 void (*)(struct fscache_operation *));
62241 extern void fscache_invalidate_writes(struct fscache_cookie *);
62242
62243 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
62244 * stats.c
62245 */
62246 #ifdef CONFIG_FSCACHE_STATS
62247 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62248 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62249 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62250 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62251
62252 -extern atomic_t fscache_n_op_pend;
62253 -extern atomic_t fscache_n_op_run;
62254 -extern atomic_t fscache_n_op_enqueue;
62255 -extern atomic_t fscache_n_op_deferred_release;
62256 -extern atomic_t fscache_n_op_release;
62257 -extern atomic_t fscache_n_op_gc;
62258 -extern atomic_t fscache_n_op_cancelled;
62259 -extern atomic_t fscache_n_op_rejected;
62260 +extern atomic_unchecked_t fscache_n_op_pend;
62261 +extern atomic_unchecked_t fscache_n_op_run;
62262 +extern atomic_unchecked_t fscache_n_op_enqueue;
62263 +extern atomic_unchecked_t fscache_n_op_deferred_release;
62264 +extern atomic_unchecked_t fscache_n_op_release;
62265 +extern atomic_unchecked_t fscache_n_op_gc;
62266 +extern atomic_unchecked_t fscache_n_op_cancelled;
62267 +extern atomic_unchecked_t fscache_n_op_rejected;
62268
62269 -extern atomic_t fscache_n_attr_changed;
62270 -extern atomic_t fscache_n_attr_changed_ok;
62271 -extern atomic_t fscache_n_attr_changed_nobufs;
62272 -extern atomic_t fscache_n_attr_changed_nomem;
62273 -extern atomic_t fscache_n_attr_changed_calls;
62274 +extern atomic_unchecked_t fscache_n_attr_changed;
62275 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
62276 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
62277 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
62278 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
62279
62280 -extern atomic_t fscache_n_allocs;
62281 -extern atomic_t fscache_n_allocs_ok;
62282 -extern atomic_t fscache_n_allocs_wait;
62283 -extern atomic_t fscache_n_allocs_nobufs;
62284 -extern atomic_t fscache_n_allocs_intr;
62285 -extern atomic_t fscache_n_allocs_object_dead;
62286 -extern atomic_t fscache_n_alloc_ops;
62287 -extern atomic_t fscache_n_alloc_op_waits;
62288 +extern atomic_unchecked_t fscache_n_allocs;
62289 +extern atomic_unchecked_t fscache_n_allocs_ok;
62290 +extern atomic_unchecked_t fscache_n_allocs_wait;
62291 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
62292 +extern atomic_unchecked_t fscache_n_allocs_intr;
62293 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
62294 +extern atomic_unchecked_t fscache_n_alloc_ops;
62295 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
62296
62297 -extern atomic_t fscache_n_retrievals;
62298 -extern atomic_t fscache_n_retrievals_ok;
62299 -extern atomic_t fscache_n_retrievals_wait;
62300 -extern atomic_t fscache_n_retrievals_nodata;
62301 -extern atomic_t fscache_n_retrievals_nobufs;
62302 -extern atomic_t fscache_n_retrievals_intr;
62303 -extern atomic_t fscache_n_retrievals_nomem;
62304 -extern atomic_t fscache_n_retrievals_object_dead;
62305 -extern atomic_t fscache_n_retrieval_ops;
62306 -extern atomic_t fscache_n_retrieval_op_waits;
62307 +extern atomic_unchecked_t fscache_n_retrievals;
62308 +extern atomic_unchecked_t fscache_n_retrievals_ok;
62309 +extern atomic_unchecked_t fscache_n_retrievals_wait;
62310 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
62311 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
62312 +extern atomic_unchecked_t fscache_n_retrievals_intr;
62313 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
62314 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
62315 +extern atomic_unchecked_t fscache_n_retrieval_ops;
62316 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
62317
62318 -extern atomic_t fscache_n_stores;
62319 -extern atomic_t fscache_n_stores_ok;
62320 -extern atomic_t fscache_n_stores_again;
62321 -extern atomic_t fscache_n_stores_nobufs;
62322 -extern atomic_t fscache_n_stores_oom;
62323 -extern atomic_t fscache_n_store_ops;
62324 -extern atomic_t fscache_n_store_calls;
62325 -extern atomic_t fscache_n_store_pages;
62326 -extern atomic_t fscache_n_store_radix_deletes;
62327 -extern atomic_t fscache_n_store_pages_over_limit;
62328 +extern atomic_unchecked_t fscache_n_stores;
62329 +extern atomic_unchecked_t fscache_n_stores_ok;
62330 +extern atomic_unchecked_t fscache_n_stores_again;
62331 +extern atomic_unchecked_t fscache_n_stores_nobufs;
62332 +extern atomic_unchecked_t fscache_n_stores_oom;
62333 +extern atomic_unchecked_t fscache_n_store_ops;
62334 +extern atomic_unchecked_t fscache_n_store_calls;
62335 +extern atomic_unchecked_t fscache_n_store_pages;
62336 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
62337 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
62338
62339 -extern atomic_t fscache_n_store_vmscan_not_storing;
62340 -extern atomic_t fscache_n_store_vmscan_gone;
62341 -extern atomic_t fscache_n_store_vmscan_busy;
62342 -extern atomic_t fscache_n_store_vmscan_cancelled;
62343 -extern atomic_t fscache_n_store_vmscan_wait;
62344 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
62345 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
62346 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
62347 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
62348 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
62349
62350 -extern atomic_t fscache_n_marks;
62351 -extern atomic_t fscache_n_uncaches;
62352 +extern atomic_unchecked_t fscache_n_marks;
62353 +extern atomic_unchecked_t fscache_n_uncaches;
62354
62355 -extern atomic_t fscache_n_acquires;
62356 -extern atomic_t fscache_n_acquires_null;
62357 -extern atomic_t fscache_n_acquires_no_cache;
62358 -extern atomic_t fscache_n_acquires_ok;
62359 -extern atomic_t fscache_n_acquires_nobufs;
62360 -extern atomic_t fscache_n_acquires_oom;
62361 +extern atomic_unchecked_t fscache_n_acquires;
62362 +extern atomic_unchecked_t fscache_n_acquires_null;
62363 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
62364 +extern atomic_unchecked_t fscache_n_acquires_ok;
62365 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
62366 +extern atomic_unchecked_t fscache_n_acquires_oom;
62367
62368 -extern atomic_t fscache_n_invalidates;
62369 -extern atomic_t fscache_n_invalidates_run;
62370 +extern atomic_unchecked_t fscache_n_invalidates;
62371 +extern atomic_unchecked_t fscache_n_invalidates_run;
62372
62373 -extern atomic_t fscache_n_updates;
62374 -extern atomic_t fscache_n_updates_null;
62375 -extern atomic_t fscache_n_updates_run;
62376 +extern atomic_unchecked_t fscache_n_updates;
62377 +extern atomic_unchecked_t fscache_n_updates_null;
62378 +extern atomic_unchecked_t fscache_n_updates_run;
62379
62380 -extern atomic_t fscache_n_relinquishes;
62381 -extern atomic_t fscache_n_relinquishes_null;
62382 -extern atomic_t fscache_n_relinquishes_waitcrt;
62383 -extern atomic_t fscache_n_relinquishes_retire;
62384 +extern atomic_unchecked_t fscache_n_relinquishes;
62385 +extern atomic_unchecked_t fscache_n_relinquishes_null;
62386 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
62387 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
62388
62389 -extern atomic_t fscache_n_cookie_index;
62390 -extern atomic_t fscache_n_cookie_data;
62391 -extern atomic_t fscache_n_cookie_special;
62392 +extern atomic_unchecked_t fscache_n_cookie_index;
62393 +extern atomic_unchecked_t fscache_n_cookie_data;
62394 +extern atomic_unchecked_t fscache_n_cookie_special;
62395
62396 -extern atomic_t fscache_n_object_alloc;
62397 -extern atomic_t fscache_n_object_no_alloc;
62398 -extern atomic_t fscache_n_object_lookups;
62399 -extern atomic_t fscache_n_object_lookups_negative;
62400 -extern atomic_t fscache_n_object_lookups_positive;
62401 -extern atomic_t fscache_n_object_lookups_timed_out;
62402 -extern atomic_t fscache_n_object_created;
62403 -extern atomic_t fscache_n_object_avail;
62404 -extern atomic_t fscache_n_object_dead;
62405 +extern atomic_unchecked_t fscache_n_object_alloc;
62406 +extern atomic_unchecked_t fscache_n_object_no_alloc;
62407 +extern atomic_unchecked_t fscache_n_object_lookups;
62408 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
62409 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
62410 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
62411 +extern atomic_unchecked_t fscache_n_object_created;
62412 +extern atomic_unchecked_t fscache_n_object_avail;
62413 +extern atomic_unchecked_t fscache_n_object_dead;
62414
62415 -extern atomic_t fscache_n_checkaux_none;
62416 -extern atomic_t fscache_n_checkaux_okay;
62417 -extern atomic_t fscache_n_checkaux_update;
62418 -extern atomic_t fscache_n_checkaux_obsolete;
62419 +extern atomic_unchecked_t fscache_n_checkaux_none;
62420 +extern atomic_unchecked_t fscache_n_checkaux_okay;
62421 +extern atomic_unchecked_t fscache_n_checkaux_update;
62422 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
62423
62424 extern atomic_t fscache_n_cop_alloc_object;
62425 extern atomic_t fscache_n_cop_lookup_object;
62426 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
62427 atomic_inc(stat);
62428 }
62429
62430 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
62431 +{
62432 + atomic_inc_unchecked(stat);
62433 +}
62434 +
62435 static inline void fscache_stat_d(atomic_t *stat)
62436 {
62437 atomic_dec(stat);
62438 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
62439
62440 #define __fscache_stat(stat) (NULL)
62441 #define fscache_stat(stat) do {} while (0)
62442 +#define fscache_stat_unchecked(stat) do {} while (0)
62443 #define fscache_stat_d(stat) do {} while (0)
62444 #endif
62445
62446 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
62447 index da032da..0076ce7 100644
62448 --- a/fs/fscache/object.c
62449 +++ b/fs/fscache/object.c
62450 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62451 _debug("LOOKUP \"%s\" in \"%s\"",
62452 cookie->def->name, object->cache->tag->name);
62453
62454 - fscache_stat(&fscache_n_object_lookups);
62455 + fscache_stat_unchecked(&fscache_n_object_lookups);
62456 fscache_stat(&fscache_n_cop_lookup_object);
62457 ret = object->cache->ops->lookup_object(object);
62458 fscache_stat_d(&fscache_n_cop_lookup_object);
62459 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62460 if (ret == -ETIMEDOUT) {
62461 /* probably stuck behind another object, so move this one to
62462 * the back of the queue */
62463 - fscache_stat(&fscache_n_object_lookups_timed_out);
62464 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
62465 _leave(" [timeout]");
62466 return NO_TRANSIT;
62467 }
62468 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
62469 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
62470
62471 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62472 - fscache_stat(&fscache_n_object_lookups_negative);
62473 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
62474
62475 /* Allow write requests to begin stacking up and read requests to begin
62476 * returning ENODATA.
62477 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
62478 /* if we were still looking up, then we must have a positive lookup
62479 * result, in which case there may be data available */
62480 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62481 - fscache_stat(&fscache_n_object_lookups_positive);
62482 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
62483
62484 /* We do (presumably) have data */
62485 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
62486 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
62487 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
62488 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
62489 } else {
62490 - fscache_stat(&fscache_n_object_created);
62491 + fscache_stat_unchecked(&fscache_n_object_created);
62492 }
62493
62494 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
62495 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
62496 fscache_stat_d(&fscache_n_cop_lookup_complete);
62497
62498 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
62499 - fscache_stat(&fscache_n_object_avail);
62500 + fscache_stat_unchecked(&fscache_n_object_avail);
62501
62502 _leave("");
62503 return transit_to(JUMPSTART_DEPS);
62504 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
62505
62506 /* this just shifts the object release to the work processor */
62507 fscache_put_object(object);
62508 - fscache_stat(&fscache_n_object_dead);
62509 + fscache_stat_unchecked(&fscache_n_object_dead);
62510
62511 _leave("");
62512 return transit_to(OBJECT_DEAD);
62513 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62514 enum fscache_checkaux result;
62515
62516 if (!object->cookie->def->check_aux) {
62517 - fscache_stat(&fscache_n_checkaux_none);
62518 + fscache_stat_unchecked(&fscache_n_checkaux_none);
62519 return FSCACHE_CHECKAUX_OKAY;
62520 }
62521
62522 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62523 switch (result) {
62524 /* entry okay as is */
62525 case FSCACHE_CHECKAUX_OKAY:
62526 - fscache_stat(&fscache_n_checkaux_okay);
62527 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
62528 break;
62529
62530 /* entry requires update */
62531 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
62532 - fscache_stat(&fscache_n_checkaux_update);
62533 + fscache_stat_unchecked(&fscache_n_checkaux_update);
62534 break;
62535
62536 /* entry requires deletion */
62537 case FSCACHE_CHECKAUX_OBSOLETE:
62538 - fscache_stat(&fscache_n_checkaux_obsolete);
62539 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
62540 break;
62541
62542 default:
62543 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
62544 {
62545 const struct fscache_state *s;
62546
62547 - fscache_stat(&fscache_n_invalidates_run);
62548 + fscache_stat_unchecked(&fscache_n_invalidates_run);
62549 fscache_stat(&fscache_n_cop_invalidate_object);
62550 s = _fscache_invalidate_object(object, event);
62551 fscache_stat_d(&fscache_n_cop_invalidate_object);
62552 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
62553 {
62554 _enter("{OBJ%x},%d", object->debug_id, event);
62555
62556 - fscache_stat(&fscache_n_updates_run);
62557 + fscache_stat_unchecked(&fscache_n_updates_run);
62558 fscache_stat(&fscache_n_cop_update_object);
62559 object->cache->ops->update_object(object);
62560 fscache_stat_d(&fscache_n_cop_update_object);
62561 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
62562 index e7b87a0..a85d47a 100644
62563 --- a/fs/fscache/operation.c
62564 +++ b/fs/fscache/operation.c
62565 @@ -17,7 +17,7 @@
62566 #include <linux/slab.h>
62567 #include "internal.h"
62568
62569 -atomic_t fscache_op_debug_id;
62570 +atomic_unchecked_t fscache_op_debug_id;
62571 EXPORT_SYMBOL(fscache_op_debug_id);
62572
62573 /**
62574 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
62575 ASSERTCMP(atomic_read(&op->usage), >, 0);
62576 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
62577
62578 - fscache_stat(&fscache_n_op_enqueue);
62579 + fscache_stat_unchecked(&fscache_n_op_enqueue);
62580 switch (op->flags & FSCACHE_OP_TYPE) {
62581 case FSCACHE_OP_ASYNC:
62582 _debug("queue async");
62583 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
62584 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
62585 if (op->processor)
62586 fscache_enqueue_operation(op);
62587 - fscache_stat(&fscache_n_op_run);
62588 + fscache_stat_unchecked(&fscache_n_op_run);
62589 }
62590
62591 /*
62592 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62593 if (object->n_in_progress > 0) {
62594 atomic_inc(&op->usage);
62595 list_add_tail(&op->pend_link, &object->pending_ops);
62596 - fscache_stat(&fscache_n_op_pend);
62597 + fscache_stat_unchecked(&fscache_n_op_pend);
62598 } else if (!list_empty(&object->pending_ops)) {
62599 atomic_inc(&op->usage);
62600 list_add_tail(&op->pend_link, &object->pending_ops);
62601 - fscache_stat(&fscache_n_op_pend);
62602 + fscache_stat_unchecked(&fscache_n_op_pend);
62603 fscache_start_operations(object);
62604 } else {
62605 ASSERTCMP(object->n_in_progress, ==, 0);
62606 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62607 object->n_exclusive++; /* reads and writes must wait */
62608 atomic_inc(&op->usage);
62609 list_add_tail(&op->pend_link, &object->pending_ops);
62610 - fscache_stat(&fscache_n_op_pend);
62611 + fscache_stat_unchecked(&fscache_n_op_pend);
62612 ret = 0;
62613 } else {
62614 /* If we're in any other state, there must have been an I/O
62615 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
62616 if (object->n_exclusive > 0) {
62617 atomic_inc(&op->usage);
62618 list_add_tail(&op->pend_link, &object->pending_ops);
62619 - fscache_stat(&fscache_n_op_pend);
62620 + fscache_stat_unchecked(&fscache_n_op_pend);
62621 } else if (!list_empty(&object->pending_ops)) {
62622 atomic_inc(&op->usage);
62623 list_add_tail(&op->pend_link, &object->pending_ops);
62624 - fscache_stat(&fscache_n_op_pend);
62625 + fscache_stat_unchecked(&fscache_n_op_pend);
62626 fscache_start_operations(object);
62627 } else {
62628 ASSERTCMP(object->n_exclusive, ==, 0);
62629 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
62630 object->n_ops++;
62631 atomic_inc(&op->usage);
62632 list_add_tail(&op->pend_link, &object->pending_ops);
62633 - fscache_stat(&fscache_n_op_pend);
62634 + fscache_stat_unchecked(&fscache_n_op_pend);
62635 ret = 0;
62636 } else if (fscache_object_is_dying(object)) {
62637 - fscache_stat(&fscache_n_op_rejected);
62638 + fscache_stat_unchecked(&fscache_n_op_rejected);
62639 op->state = FSCACHE_OP_ST_CANCELLED;
62640 ret = -ENOBUFS;
62641 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
62642 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
62643 ret = -EBUSY;
62644 if (op->state == FSCACHE_OP_ST_PENDING) {
62645 ASSERT(!list_empty(&op->pend_link));
62646 - fscache_stat(&fscache_n_op_cancelled);
62647 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62648 list_del_init(&op->pend_link);
62649 if (do_cancel)
62650 do_cancel(op);
62651 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
62652 while (!list_empty(&object->pending_ops)) {
62653 op = list_entry(object->pending_ops.next,
62654 struct fscache_operation, pend_link);
62655 - fscache_stat(&fscache_n_op_cancelled);
62656 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62657 list_del_init(&op->pend_link);
62658
62659 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
62660 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
62661 op->state, ==, FSCACHE_OP_ST_CANCELLED);
62662 op->state = FSCACHE_OP_ST_DEAD;
62663
62664 - fscache_stat(&fscache_n_op_release);
62665 + fscache_stat_unchecked(&fscache_n_op_release);
62666
62667 if (op->release) {
62668 op->release(op);
62669 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
62670 * lock, and defer it otherwise */
62671 if (!spin_trylock(&object->lock)) {
62672 _debug("defer put");
62673 - fscache_stat(&fscache_n_op_deferred_release);
62674 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
62675
62676 cache = object->cache;
62677 spin_lock(&cache->op_gc_list_lock);
62678 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
62679
62680 _debug("GC DEFERRED REL OBJ%x OP%x",
62681 object->debug_id, op->debug_id);
62682 - fscache_stat(&fscache_n_op_gc);
62683 + fscache_stat_unchecked(&fscache_n_op_gc);
62684
62685 ASSERTCMP(atomic_read(&op->usage), ==, 0);
62686 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
62687 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
62688 index de33b3f..8be4d29 100644
62689 --- a/fs/fscache/page.c
62690 +++ b/fs/fscache/page.c
62691 @@ -74,7 +74,7 @@ try_again:
62692 val = radix_tree_lookup(&cookie->stores, page->index);
62693 if (!val) {
62694 rcu_read_unlock();
62695 - fscache_stat(&fscache_n_store_vmscan_not_storing);
62696 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
62697 __fscache_uncache_page(cookie, page);
62698 return true;
62699 }
62700 @@ -104,11 +104,11 @@ try_again:
62701 spin_unlock(&cookie->stores_lock);
62702
62703 if (xpage) {
62704 - fscache_stat(&fscache_n_store_vmscan_cancelled);
62705 - fscache_stat(&fscache_n_store_radix_deletes);
62706 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
62707 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62708 ASSERTCMP(xpage, ==, page);
62709 } else {
62710 - fscache_stat(&fscache_n_store_vmscan_gone);
62711 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
62712 }
62713
62714 wake_up_bit(&cookie->flags, 0);
62715 @@ -123,11 +123,11 @@ page_busy:
62716 * sleeping on memory allocation, so we may need to impose a timeout
62717 * too. */
62718 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
62719 - fscache_stat(&fscache_n_store_vmscan_busy);
62720 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
62721 return false;
62722 }
62723
62724 - fscache_stat(&fscache_n_store_vmscan_wait);
62725 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
62726 if (!release_page_wait_timeout(cookie, page))
62727 _debug("fscache writeout timeout page: %p{%lx}",
62728 page, page->index);
62729 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
62730 FSCACHE_COOKIE_STORING_TAG);
62731 if (!radix_tree_tag_get(&cookie->stores, page->index,
62732 FSCACHE_COOKIE_PENDING_TAG)) {
62733 - fscache_stat(&fscache_n_store_radix_deletes);
62734 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62735 xpage = radix_tree_delete(&cookie->stores, page->index);
62736 }
62737 spin_unlock(&cookie->stores_lock);
62738 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
62739
62740 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
62741
62742 - fscache_stat(&fscache_n_attr_changed_calls);
62743 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
62744
62745 if (fscache_object_is_active(object)) {
62746 fscache_stat(&fscache_n_cop_attr_changed);
62747 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62748
62749 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62750
62751 - fscache_stat(&fscache_n_attr_changed);
62752 + fscache_stat_unchecked(&fscache_n_attr_changed);
62753
62754 op = kzalloc(sizeof(*op), GFP_KERNEL);
62755 if (!op) {
62756 - fscache_stat(&fscache_n_attr_changed_nomem);
62757 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
62758 _leave(" = -ENOMEM");
62759 return -ENOMEM;
62760 }
62761 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62762 if (fscache_submit_exclusive_op(object, op) < 0)
62763 goto nobufs_dec;
62764 spin_unlock(&cookie->lock);
62765 - fscache_stat(&fscache_n_attr_changed_ok);
62766 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
62767 fscache_put_operation(op);
62768 _leave(" = 0");
62769 return 0;
62770 @@ -242,7 +242,7 @@ nobufs:
62771 kfree(op);
62772 if (wake_cookie)
62773 __fscache_wake_unused_cookie(cookie);
62774 - fscache_stat(&fscache_n_attr_changed_nobufs);
62775 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
62776 _leave(" = %d", -ENOBUFS);
62777 return -ENOBUFS;
62778 }
62779 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
62780 /* allocate a retrieval operation and attempt to submit it */
62781 op = kzalloc(sizeof(*op), GFP_NOIO);
62782 if (!op) {
62783 - fscache_stat(&fscache_n_retrievals_nomem);
62784 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62785 return NULL;
62786 }
62787
62788 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
62789 return 0;
62790 }
62791
62792 - fscache_stat(&fscache_n_retrievals_wait);
62793 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
62794
62795 jif = jiffies;
62796 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
62797 TASK_INTERRUPTIBLE) != 0) {
62798 - fscache_stat(&fscache_n_retrievals_intr);
62799 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62800 _leave(" = -ERESTARTSYS");
62801 return -ERESTARTSYS;
62802 }
62803 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
62804 */
62805 int fscache_wait_for_operation_activation(struct fscache_object *object,
62806 struct fscache_operation *op,
62807 - atomic_t *stat_op_waits,
62808 - atomic_t *stat_object_dead,
62809 + atomic_unchecked_t *stat_op_waits,
62810 + atomic_unchecked_t *stat_object_dead,
62811 void (*do_cancel)(struct fscache_operation *))
62812 {
62813 int ret;
62814 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62815
62816 _debug(">>> WT");
62817 if (stat_op_waits)
62818 - fscache_stat(stat_op_waits);
62819 + fscache_stat_unchecked(stat_op_waits);
62820 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
62821 TASK_INTERRUPTIBLE) != 0) {
62822 ret = fscache_cancel_op(op, do_cancel);
62823 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62824 check_if_dead:
62825 if (op->state == FSCACHE_OP_ST_CANCELLED) {
62826 if (stat_object_dead)
62827 - fscache_stat(stat_object_dead);
62828 + fscache_stat_unchecked(stat_object_dead);
62829 _leave(" = -ENOBUFS [cancelled]");
62830 return -ENOBUFS;
62831 }
62832 @@ -381,7 +381,7 @@ check_if_dead:
62833 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
62834 fscache_cancel_op(op, do_cancel);
62835 if (stat_object_dead)
62836 - fscache_stat(stat_object_dead);
62837 + fscache_stat_unchecked(stat_object_dead);
62838 return -ENOBUFS;
62839 }
62840 return 0;
62841 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62842
62843 _enter("%p,%p,,,", cookie, page);
62844
62845 - fscache_stat(&fscache_n_retrievals);
62846 + fscache_stat_unchecked(&fscache_n_retrievals);
62847
62848 if (hlist_empty(&cookie->backing_objects))
62849 goto nobufs;
62850 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62851 goto nobufs_unlock_dec;
62852 spin_unlock(&cookie->lock);
62853
62854 - fscache_stat(&fscache_n_retrieval_ops);
62855 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62856
62857 /* pin the netfs read context in case we need to do the actual netfs
62858 * read because we've encountered a cache read failure */
62859 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62860
62861 error:
62862 if (ret == -ENOMEM)
62863 - fscache_stat(&fscache_n_retrievals_nomem);
62864 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62865 else if (ret == -ERESTARTSYS)
62866 - fscache_stat(&fscache_n_retrievals_intr);
62867 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62868 else if (ret == -ENODATA)
62869 - fscache_stat(&fscache_n_retrievals_nodata);
62870 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62871 else if (ret < 0)
62872 - fscache_stat(&fscache_n_retrievals_nobufs);
62873 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62874 else
62875 - fscache_stat(&fscache_n_retrievals_ok);
62876 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
62877
62878 fscache_put_retrieval(op);
62879 _leave(" = %d", ret);
62880 @@ -505,7 +505,7 @@ nobufs_unlock:
62881 __fscache_wake_unused_cookie(cookie);
62882 kfree(op);
62883 nobufs:
62884 - fscache_stat(&fscache_n_retrievals_nobufs);
62885 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62886 _leave(" = -ENOBUFS");
62887 return -ENOBUFS;
62888 }
62889 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62890
62891 _enter("%p,,%d,,,", cookie, *nr_pages);
62892
62893 - fscache_stat(&fscache_n_retrievals);
62894 + fscache_stat_unchecked(&fscache_n_retrievals);
62895
62896 if (hlist_empty(&cookie->backing_objects))
62897 goto nobufs;
62898 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62899 goto nobufs_unlock_dec;
62900 spin_unlock(&cookie->lock);
62901
62902 - fscache_stat(&fscache_n_retrieval_ops);
62903 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62904
62905 /* pin the netfs read context in case we need to do the actual netfs
62906 * read because we've encountered a cache read failure */
62907 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62908
62909 error:
62910 if (ret == -ENOMEM)
62911 - fscache_stat(&fscache_n_retrievals_nomem);
62912 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62913 else if (ret == -ERESTARTSYS)
62914 - fscache_stat(&fscache_n_retrievals_intr);
62915 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62916 else if (ret == -ENODATA)
62917 - fscache_stat(&fscache_n_retrievals_nodata);
62918 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62919 else if (ret < 0)
62920 - fscache_stat(&fscache_n_retrievals_nobufs);
62921 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62922 else
62923 - fscache_stat(&fscache_n_retrievals_ok);
62924 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
62925
62926 fscache_put_retrieval(op);
62927 _leave(" = %d", ret);
62928 @@ -636,7 +636,7 @@ nobufs_unlock:
62929 if (wake_cookie)
62930 __fscache_wake_unused_cookie(cookie);
62931 nobufs:
62932 - fscache_stat(&fscache_n_retrievals_nobufs);
62933 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62934 _leave(" = -ENOBUFS");
62935 return -ENOBUFS;
62936 }
62937 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62938
62939 _enter("%p,%p,,,", cookie, page);
62940
62941 - fscache_stat(&fscache_n_allocs);
62942 + fscache_stat_unchecked(&fscache_n_allocs);
62943
62944 if (hlist_empty(&cookie->backing_objects))
62945 goto nobufs;
62946 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62947 goto nobufs_unlock_dec;
62948 spin_unlock(&cookie->lock);
62949
62950 - fscache_stat(&fscache_n_alloc_ops);
62951 + fscache_stat_unchecked(&fscache_n_alloc_ops);
62952
62953 ret = fscache_wait_for_operation_activation(
62954 object, &op->op,
62955 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62956
62957 error:
62958 if (ret == -ERESTARTSYS)
62959 - fscache_stat(&fscache_n_allocs_intr);
62960 + fscache_stat_unchecked(&fscache_n_allocs_intr);
62961 else if (ret < 0)
62962 - fscache_stat(&fscache_n_allocs_nobufs);
62963 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
62964 else
62965 - fscache_stat(&fscache_n_allocs_ok);
62966 + fscache_stat_unchecked(&fscache_n_allocs_ok);
62967
62968 fscache_put_retrieval(op);
62969 _leave(" = %d", ret);
62970 @@ -730,7 +730,7 @@ nobufs_unlock:
62971 if (wake_cookie)
62972 __fscache_wake_unused_cookie(cookie);
62973 nobufs:
62974 - fscache_stat(&fscache_n_allocs_nobufs);
62975 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
62976 _leave(" = -ENOBUFS");
62977 return -ENOBUFS;
62978 }
62979 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62980
62981 spin_lock(&cookie->stores_lock);
62982
62983 - fscache_stat(&fscache_n_store_calls);
62984 + fscache_stat_unchecked(&fscache_n_store_calls);
62985
62986 /* find a page to store */
62987 page = NULL;
62988 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62989 page = results[0];
62990 _debug("gang %d [%lx]", n, page->index);
62991 if (page->index > op->store_limit) {
62992 - fscache_stat(&fscache_n_store_pages_over_limit);
62993 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
62994 goto superseded;
62995 }
62996
62997 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62998 spin_unlock(&cookie->stores_lock);
62999 spin_unlock(&object->lock);
63000
63001 - fscache_stat(&fscache_n_store_pages);
63002 + fscache_stat_unchecked(&fscache_n_store_pages);
63003 fscache_stat(&fscache_n_cop_write_page);
63004 ret = object->cache->ops->write_page(op, page);
63005 fscache_stat_d(&fscache_n_cop_write_page);
63006 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63007 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63008 ASSERT(PageFsCache(page));
63009
63010 - fscache_stat(&fscache_n_stores);
63011 + fscache_stat_unchecked(&fscache_n_stores);
63012
63013 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
63014 _leave(" = -ENOBUFS [invalidating]");
63015 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63016 spin_unlock(&cookie->stores_lock);
63017 spin_unlock(&object->lock);
63018
63019 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
63020 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
63021 op->store_limit = object->store_limit;
63022
63023 __fscache_use_cookie(cookie);
63024 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63025
63026 spin_unlock(&cookie->lock);
63027 radix_tree_preload_end();
63028 - fscache_stat(&fscache_n_store_ops);
63029 - fscache_stat(&fscache_n_stores_ok);
63030 + fscache_stat_unchecked(&fscache_n_store_ops);
63031 + fscache_stat_unchecked(&fscache_n_stores_ok);
63032
63033 /* the work queue now carries its own ref on the object */
63034 fscache_put_operation(&op->op);
63035 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63036 return 0;
63037
63038 already_queued:
63039 - fscache_stat(&fscache_n_stores_again);
63040 + fscache_stat_unchecked(&fscache_n_stores_again);
63041 already_pending:
63042 spin_unlock(&cookie->stores_lock);
63043 spin_unlock(&object->lock);
63044 spin_unlock(&cookie->lock);
63045 radix_tree_preload_end();
63046 kfree(op);
63047 - fscache_stat(&fscache_n_stores_ok);
63048 + fscache_stat_unchecked(&fscache_n_stores_ok);
63049 _leave(" = 0");
63050 return 0;
63051
63052 @@ -1039,14 +1039,14 @@ nobufs:
63053 kfree(op);
63054 if (wake_cookie)
63055 __fscache_wake_unused_cookie(cookie);
63056 - fscache_stat(&fscache_n_stores_nobufs);
63057 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
63058 _leave(" = -ENOBUFS");
63059 return -ENOBUFS;
63060
63061 nomem_free:
63062 kfree(op);
63063 nomem:
63064 - fscache_stat(&fscache_n_stores_oom);
63065 + fscache_stat_unchecked(&fscache_n_stores_oom);
63066 _leave(" = -ENOMEM");
63067 return -ENOMEM;
63068 }
63069 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
63070 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63071 ASSERTCMP(page, !=, NULL);
63072
63073 - fscache_stat(&fscache_n_uncaches);
63074 + fscache_stat_unchecked(&fscache_n_uncaches);
63075
63076 /* cache withdrawal may beat us to it */
63077 if (!PageFsCache(page))
63078 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
63079 struct fscache_cookie *cookie = op->op.object->cookie;
63080
63081 #ifdef CONFIG_FSCACHE_STATS
63082 - atomic_inc(&fscache_n_marks);
63083 + atomic_inc_unchecked(&fscache_n_marks);
63084 #endif
63085
63086 _debug("- mark %p{%lx}", page, page->index);
63087 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
63088 index 40d13c7..ddf52b9 100644
63089 --- a/fs/fscache/stats.c
63090 +++ b/fs/fscache/stats.c
63091 @@ -18,99 +18,99 @@
63092 /*
63093 * operation counters
63094 */
63095 -atomic_t fscache_n_op_pend;
63096 -atomic_t fscache_n_op_run;
63097 -atomic_t fscache_n_op_enqueue;
63098 -atomic_t fscache_n_op_requeue;
63099 -atomic_t fscache_n_op_deferred_release;
63100 -atomic_t fscache_n_op_release;
63101 -atomic_t fscache_n_op_gc;
63102 -atomic_t fscache_n_op_cancelled;
63103 -atomic_t fscache_n_op_rejected;
63104 +atomic_unchecked_t fscache_n_op_pend;
63105 +atomic_unchecked_t fscache_n_op_run;
63106 +atomic_unchecked_t fscache_n_op_enqueue;
63107 +atomic_unchecked_t fscache_n_op_requeue;
63108 +atomic_unchecked_t fscache_n_op_deferred_release;
63109 +atomic_unchecked_t fscache_n_op_release;
63110 +atomic_unchecked_t fscache_n_op_gc;
63111 +atomic_unchecked_t fscache_n_op_cancelled;
63112 +atomic_unchecked_t fscache_n_op_rejected;
63113
63114 -atomic_t fscache_n_attr_changed;
63115 -atomic_t fscache_n_attr_changed_ok;
63116 -atomic_t fscache_n_attr_changed_nobufs;
63117 -atomic_t fscache_n_attr_changed_nomem;
63118 -atomic_t fscache_n_attr_changed_calls;
63119 +atomic_unchecked_t fscache_n_attr_changed;
63120 +atomic_unchecked_t fscache_n_attr_changed_ok;
63121 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
63122 +atomic_unchecked_t fscache_n_attr_changed_nomem;
63123 +atomic_unchecked_t fscache_n_attr_changed_calls;
63124
63125 -atomic_t fscache_n_allocs;
63126 -atomic_t fscache_n_allocs_ok;
63127 -atomic_t fscache_n_allocs_wait;
63128 -atomic_t fscache_n_allocs_nobufs;
63129 -atomic_t fscache_n_allocs_intr;
63130 -atomic_t fscache_n_allocs_object_dead;
63131 -atomic_t fscache_n_alloc_ops;
63132 -atomic_t fscache_n_alloc_op_waits;
63133 +atomic_unchecked_t fscache_n_allocs;
63134 +atomic_unchecked_t fscache_n_allocs_ok;
63135 +atomic_unchecked_t fscache_n_allocs_wait;
63136 +atomic_unchecked_t fscache_n_allocs_nobufs;
63137 +atomic_unchecked_t fscache_n_allocs_intr;
63138 +atomic_unchecked_t fscache_n_allocs_object_dead;
63139 +atomic_unchecked_t fscache_n_alloc_ops;
63140 +atomic_unchecked_t fscache_n_alloc_op_waits;
63141
63142 -atomic_t fscache_n_retrievals;
63143 -atomic_t fscache_n_retrievals_ok;
63144 -atomic_t fscache_n_retrievals_wait;
63145 -atomic_t fscache_n_retrievals_nodata;
63146 -atomic_t fscache_n_retrievals_nobufs;
63147 -atomic_t fscache_n_retrievals_intr;
63148 -atomic_t fscache_n_retrievals_nomem;
63149 -atomic_t fscache_n_retrievals_object_dead;
63150 -atomic_t fscache_n_retrieval_ops;
63151 -atomic_t fscache_n_retrieval_op_waits;
63152 +atomic_unchecked_t fscache_n_retrievals;
63153 +atomic_unchecked_t fscache_n_retrievals_ok;
63154 +atomic_unchecked_t fscache_n_retrievals_wait;
63155 +atomic_unchecked_t fscache_n_retrievals_nodata;
63156 +atomic_unchecked_t fscache_n_retrievals_nobufs;
63157 +atomic_unchecked_t fscache_n_retrievals_intr;
63158 +atomic_unchecked_t fscache_n_retrievals_nomem;
63159 +atomic_unchecked_t fscache_n_retrievals_object_dead;
63160 +atomic_unchecked_t fscache_n_retrieval_ops;
63161 +atomic_unchecked_t fscache_n_retrieval_op_waits;
63162
63163 -atomic_t fscache_n_stores;
63164 -atomic_t fscache_n_stores_ok;
63165 -atomic_t fscache_n_stores_again;
63166 -atomic_t fscache_n_stores_nobufs;
63167 -atomic_t fscache_n_stores_oom;
63168 -atomic_t fscache_n_store_ops;
63169 -atomic_t fscache_n_store_calls;
63170 -atomic_t fscache_n_store_pages;
63171 -atomic_t fscache_n_store_radix_deletes;
63172 -atomic_t fscache_n_store_pages_over_limit;
63173 +atomic_unchecked_t fscache_n_stores;
63174 +atomic_unchecked_t fscache_n_stores_ok;
63175 +atomic_unchecked_t fscache_n_stores_again;
63176 +atomic_unchecked_t fscache_n_stores_nobufs;
63177 +atomic_unchecked_t fscache_n_stores_oom;
63178 +atomic_unchecked_t fscache_n_store_ops;
63179 +atomic_unchecked_t fscache_n_store_calls;
63180 +atomic_unchecked_t fscache_n_store_pages;
63181 +atomic_unchecked_t fscache_n_store_radix_deletes;
63182 +atomic_unchecked_t fscache_n_store_pages_over_limit;
63183
63184 -atomic_t fscache_n_store_vmscan_not_storing;
63185 -atomic_t fscache_n_store_vmscan_gone;
63186 -atomic_t fscache_n_store_vmscan_busy;
63187 -atomic_t fscache_n_store_vmscan_cancelled;
63188 -atomic_t fscache_n_store_vmscan_wait;
63189 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
63190 +atomic_unchecked_t fscache_n_store_vmscan_gone;
63191 +atomic_unchecked_t fscache_n_store_vmscan_busy;
63192 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
63193 +atomic_unchecked_t fscache_n_store_vmscan_wait;
63194
63195 -atomic_t fscache_n_marks;
63196 -atomic_t fscache_n_uncaches;
63197 +atomic_unchecked_t fscache_n_marks;
63198 +atomic_unchecked_t fscache_n_uncaches;
63199
63200 -atomic_t fscache_n_acquires;
63201 -atomic_t fscache_n_acquires_null;
63202 -atomic_t fscache_n_acquires_no_cache;
63203 -atomic_t fscache_n_acquires_ok;
63204 -atomic_t fscache_n_acquires_nobufs;
63205 -atomic_t fscache_n_acquires_oom;
63206 +atomic_unchecked_t fscache_n_acquires;
63207 +atomic_unchecked_t fscache_n_acquires_null;
63208 +atomic_unchecked_t fscache_n_acquires_no_cache;
63209 +atomic_unchecked_t fscache_n_acquires_ok;
63210 +atomic_unchecked_t fscache_n_acquires_nobufs;
63211 +atomic_unchecked_t fscache_n_acquires_oom;
63212
63213 -atomic_t fscache_n_invalidates;
63214 -atomic_t fscache_n_invalidates_run;
63215 +atomic_unchecked_t fscache_n_invalidates;
63216 +atomic_unchecked_t fscache_n_invalidates_run;
63217
63218 -atomic_t fscache_n_updates;
63219 -atomic_t fscache_n_updates_null;
63220 -atomic_t fscache_n_updates_run;
63221 +atomic_unchecked_t fscache_n_updates;
63222 +atomic_unchecked_t fscache_n_updates_null;
63223 +atomic_unchecked_t fscache_n_updates_run;
63224
63225 -atomic_t fscache_n_relinquishes;
63226 -atomic_t fscache_n_relinquishes_null;
63227 -atomic_t fscache_n_relinquishes_waitcrt;
63228 -atomic_t fscache_n_relinquishes_retire;
63229 +atomic_unchecked_t fscache_n_relinquishes;
63230 +atomic_unchecked_t fscache_n_relinquishes_null;
63231 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
63232 +atomic_unchecked_t fscache_n_relinquishes_retire;
63233
63234 -atomic_t fscache_n_cookie_index;
63235 -atomic_t fscache_n_cookie_data;
63236 -atomic_t fscache_n_cookie_special;
63237 +atomic_unchecked_t fscache_n_cookie_index;
63238 +atomic_unchecked_t fscache_n_cookie_data;
63239 +atomic_unchecked_t fscache_n_cookie_special;
63240
63241 -atomic_t fscache_n_object_alloc;
63242 -atomic_t fscache_n_object_no_alloc;
63243 -atomic_t fscache_n_object_lookups;
63244 -atomic_t fscache_n_object_lookups_negative;
63245 -atomic_t fscache_n_object_lookups_positive;
63246 -atomic_t fscache_n_object_lookups_timed_out;
63247 -atomic_t fscache_n_object_created;
63248 -atomic_t fscache_n_object_avail;
63249 -atomic_t fscache_n_object_dead;
63250 +atomic_unchecked_t fscache_n_object_alloc;
63251 +atomic_unchecked_t fscache_n_object_no_alloc;
63252 +atomic_unchecked_t fscache_n_object_lookups;
63253 +atomic_unchecked_t fscache_n_object_lookups_negative;
63254 +atomic_unchecked_t fscache_n_object_lookups_positive;
63255 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
63256 +atomic_unchecked_t fscache_n_object_created;
63257 +atomic_unchecked_t fscache_n_object_avail;
63258 +atomic_unchecked_t fscache_n_object_dead;
63259
63260 -atomic_t fscache_n_checkaux_none;
63261 -atomic_t fscache_n_checkaux_okay;
63262 -atomic_t fscache_n_checkaux_update;
63263 -atomic_t fscache_n_checkaux_obsolete;
63264 +atomic_unchecked_t fscache_n_checkaux_none;
63265 +atomic_unchecked_t fscache_n_checkaux_okay;
63266 +atomic_unchecked_t fscache_n_checkaux_update;
63267 +atomic_unchecked_t fscache_n_checkaux_obsolete;
63268
63269 atomic_t fscache_n_cop_alloc_object;
63270 atomic_t fscache_n_cop_lookup_object;
63271 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
63272 seq_puts(m, "FS-Cache statistics\n");
63273
63274 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
63275 - atomic_read(&fscache_n_cookie_index),
63276 - atomic_read(&fscache_n_cookie_data),
63277 - atomic_read(&fscache_n_cookie_special));
63278 + atomic_read_unchecked(&fscache_n_cookie_index),
63279 + atomic_read_unchecked(&fscache_n_cookie_data),
63280 + atomic_read_unchecked(&fscache_n_cookie_special));
63281
63282 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
63283 - atomic_read(&fscache_n_object_alloc),
63284 - atomic_read(&fscache_n_object_no_alloc),
63285 - atomic_read(&fscache_n_object_avail),
63286 - atomic_read(&fscache_n_object_dead));
63287 + atomic_read_unchecked(&fscache_n_object_alloc),
63288 + atomic_read_unchecked(&fscache_n_object_no_alloc),
63289 + atomic_read_unchecked(&fscache_n_object_avail),
63290 + atomic_read_unchecked(&fscache_n_object_dead));
63291 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
63292 - atomic_read(&fscache_n_checkaux_none),
63293 - atomic_read(&fscache_n_checkaux_okay),
63294 - atomic_read(&fscache_n_checkaux_update),
63295 - atomic_read(&fscache_n_checkaux_obsolete));
63296 + atomic_read_unchecked(&fscache_n_checkaux_none),
63297 + atomic_read_unchecked(&fscache_n_checkaux_okay),
63298 + atomic_read_unchecked(&fscache_n_checkaux_update),
63299 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
63300
63301 seq_printf(m, "Pages : mrk=%u unc=%u\n",
63302 - atomic_read(&fscache_n_marks),
63303 - atomic_read(&fscache_n_uncaches));
63304 + atomic_read_unchecked(&fscache_n_marks),
63305 + atomic_read_unchecked(&fscache_n_uncaches));
63306
63307 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
63308 " oom=%u\n",
63309 - atomic_read(&fscache_n_acquires),
63310 - atomic_read(&fscache_n_acquires_null),
63311 - atomic_read(&fscache_n_acquires_no_cache),
63312 - atomic_read(&fscache_n_acquires_ok),
63313 - atomic_read(&fscache_n_acquires_nobufs),
63314 - atomic_read(&fscache_n_acquires_oom));
63315 + atomic_read_unchecked(&fscache_n_acquires),
63316 + atomic_read_unchecked(&fscache_n_acquires_null),
63317 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
63318 + atomic_read_unchecked(&fscache_n_acquires_ok),
63319 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
63320 + atomic_read_unchecked(&fscache_n_acquires_oom));
63321
63322 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
63323 - atomic_read(&fscache_n_object_lookups),
63324 - atomic_read(&fscache_n_object_lookups_negative),
63325 - atomic_read(&fscache_n_object_lookups_positive),
63326 - atomic_read(&fscache_n_object_created),
63327 - atomic_read(&fscache_n_object_lookups_timed_out));
63328 + atomic_read_unchecked(&fscache_n_object_lookups),
63329 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
63330 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
63331 + atomic_read_unchecked(&fscache_n_object_created),
63332 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
63333
63334 seq_printf(m, "Invals : n=%u run=%u\n",
63335 - atomic_read(&fscache_n_invalidates),
63336 - atomic_read(&fscache_n_invalidates_run));
63337 + atomic_read_unchecked(&fscache_n_invalidates),
63338 + atomic_read_unchecked(&fscache_n_invalidates_run));
63339
63340 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
63341 - atomic_read(&fscache_n_updates),
63342 - atomic_read(&fscache_n_updates_null),
63343 - atomic_read(&fscache_n_updates_run));
63344 + atomic_read_unchecked(&fscache_n_updates),
63345 + atomic_read_unchecked(&fscache_n_updates_null),
63346 + atomic_read_unchecked(&fscache_n_updates_run));
63347
63348 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
63349 - atomic_read(&fscache_n_relinquishes),
63350 - atomic_read(&fscache_n_relinquishes_null),
63351 - atomic_read(&fscache_n_relinquishes_waitcrt),
63352 - atomic_read(&fscache_n_relinquishes_retire));
63353 + atomic_read_unchecked(&fscache_n_relinquishes),
63354 + atomic_read_unchecked(&fscache_n_relinquishes_null),
63355 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
63356 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
63357
63358 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
63359 - atomic_read(&fscache_n_attr_changed),
63360 - atomic_read(&fscache_n_attr_changed_ok),
63361 - atomic_read(&fscache_n_attr_changed_nobufs),
63362 - atomic_read(&fscache_n_attr_changed_nomem),
63363 - atomic_read(&fscache_n_attr_changed_calls));
63364 + atomic_read_unchecked(&fscache_n_attr_changed),
63365 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
63366 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
63367 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
63368 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
63369
63370 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
63371 - atomic_read(&fscache_n_allocs),
63372 - atomic_read(&fscache_n_allocs_ok),
63373 - atomic_read(&fscache_n_allocs_wait),
63374 - atomic_read(&fscache_n_allocs_nobufs),
63375 - atomic_read(&fscache_n_allocs_intr));
63376 + atomic_read_unchecked(&fscache_n_allocs),
63377 + atomic_read_unchecked(&fscache_n_allocs_ok),
63378 + atomic_read_unchecked(&fscache_n_allocs_wait),
63379 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
63380 + atomic_read_unchecked(&fscache_n_allocs_intr));
63381 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
63382 - atomic_read(&fscache_n_alloc_ops),
63383 - atomic_read(&fscache_n_alloc_op_waits),
63384 - atomic_read(&fscache_n_allocs_object_dead));
63385 + atomic_read_unchecked(&fscache_n_alloc_ops),
63386 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
63387 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
63388
63389 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
63390 " int=%u oom=%u\n",
63391 - atomic_read(&fscache_n_retrievals),
63392 - atomic_read(&fscache_n_retrievals_ok),
63393 - atomic_read(&fscache_n_retrievals_wait),
63394 - atomic_read(&fscache_n_retrievals_nodata),
63395 - atomic_read(&fscache_n_retrievals_nobufs),
63396 - atomic_read(&fscache_n_retrievals_intr),
63397 - atomic_read(&fscache_n_retrievals_nomem));
63398 + atomic_read_unchecked(&fscache_n_retrievals),
63399 + atomic_read_unchecked(&fscache_n_retrievals_ok),
63400 + atomic_read_unchecked(&fscache_n_retrievals_wait),
63401 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
63402 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
63403 + atomic_read_unchecked(&fscache_n_retrievals_intr),
63404 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
63405 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
63406 - atomic_read(&fscache_n_retrieval_ops),
63407 - atomic_read(&fscache_n_retrieval_op_waits),
63408 - atomic_read(&fscache_n_retrievals_object_dead));
63409 + atomic_read_unchecked(&fscache_n_retrieval_ops),
63410 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
63411 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
63412
63413 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
63414 - atomic_read(&fscache_n_stores),
63415 - atomic_read(&fscache_n_stores_ok),
63416 - atomic_read(&fscache_n_stores_again),
63417 - atomic_read(&fscache_n_stores_nobufs),
63418 - atomic_read(&fscache_n_stores_oom));
63419 + atomic_read_unchecked(&fscache_n_stores),
63420 + atomic_read_unchecked(&fscache_n_stores_ok),
63421 + atomic_read_unchecked(&fscache_n_stores_again),
63422 + atomic_read_unchecked(&fscache_n_stores_nobufs),
63423 + atomic_read_unchecked(&fscache_n_stores_oom));
63424 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
63425 - atomic_read(&fscache_n_store_ops),
63426 - atomic_read(&fscache_n_store_calls),
63427 - atomic_read(&fscache_n_store_pages),
63428 - atomic_read(&fscache_n_store_radix_deletes),
63429 - atomic_read(&fscache_n_store_pages_over_limit));
63430 + atomic_read_unchecked(&fscache_n_store_ops),
63431 + atomic_read_unchecked(&fscache_n_store_calls),
63432 + atomic_read_unchecked(&fscache_n_store_pages),
63433 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
63434 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
63435
63436 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
63437 - atomic_read(&fscache_n_store_vmscan_not_storing),
63438 - atomic_read(&fscache_n_store_vmscan_gone),
63439 - atomic_read(&fscache_n_store_vmscan_busy),
63440 - atomic_read(&fscache_n_store_vmscan_cancelled),
63441 - atomic_read(&fscache_n_store_vmscan_wait));
63442 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
63443 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
63444 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
63445 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
63446 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
63447
63448 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
63449 - atomic_read(&fscache_n_op_pend),
63450 - atomic_read(&fscache_n_op_run),
63451 - atomic_read(&fscache_n_op_enqueue),
63452 - atomic_read(&fscache_n_op_cancelled),
63453 - atomic_read(&fscache_n_op_rejected));
63454 + atomic_read_unchecked(&fscache_n_op_pend),
63455 + atomic_read_unchecked(&fscache_n_op_run),
63456 + atomic_read_unchecked(&fscache_n_op_enqueue),
63457 + atomic_read_unchecked(&fscache_n_op_cancelled),
63458 + atomic_read_unchecked(&fscache_n_op_rejected));
63459 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
63460 - atomic_read(&fscache_n_op_deferred_release),
63461 - atomic_read(&fscache_n_op_release),
63462 - atomic_read(&fscache_n_op_gc));
63463 + atomic_read_unchecked(&fscache_n_op_deferred_release),
63464 + atomic_read_unchecked(&fscache_n_op_release),
63465 + atomic_read_unchecked(&fscache_n_op_gc));
63466
63467 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
63468 atomic_read(&fscache_n_cop_alloc_object),
63469 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
63470 index 28d0c7a..04816b7 100644
63471 --- a/fs/fuse/cuse.c
63472 +++ b/fs/fuse/cuse.c
63473 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
63474 INIT_LIST_HEAD(&cuse_conntbl[i]);
63475
63476 /* inherit and extend fuse_dev_operations */
63477 - cuse_channel_fops = fuse_dev_operations;
63478 - cuse_channel_fops.owner = THIS_MODULE;
63479 - cuse_channel_fops.open = cuse_channel_open;
63480 - cuse_channel_fops.release = cuse_channel_release;
63481 + pax_open_kernel();
63482 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
63483 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
63484 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
63485 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
63486 + pax_close_kernel();
63487
63488 cuse_class = class_create(THIS_MODULE, "cuse");
63489 if (IS_ERR(cuse_class))
63490 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
63491 index ed19a7d..91e9a4c 100644
63492 --- a/fs/fuse/dev.c
63493 +++ b/fs/fuse/dev.c
63494 @@ -1394,7 +1394,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63495 ret = 0;
63496 pipe_lock(pipe);
63497
63498 - if (!pipe->readers) {
63499 + if (!atomic_read(&pipe->readers)) {
63500 send_sig(SIGPIPE, current, 0);
63501 if (!ret)
63502 ret = -EPIPE;
63503 @@ -1423,7 +1423,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63504 page_nr++;
63505 ret += buf->len;
63506
63507 - if (pipe->files)
63508 + if (atomic_read(&pipe->files))
63509 do_wakeup = 1;
63510 }
63511
63512 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
63513 index 08e7b1a..d91c6ee 100644
63514 --- a/fs/fuse/dir.c
63515 +++ b/fs/fuse/dir.c
63516 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
63517 return link;
63518 }
63519
63520 -static void free_link(char *link)
63521 +static void free_link(const char *link)
63522 {
63523 if (!IS_ERR(link))
63524 free_page((unsigned long) link);
63525 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
63526 index fd62cae..3494dfa 100644
63527 --- a/fs/hostfs/hostfs_kern.c
63528 +++ b/fs/hostfs/hostfs_kern.c
63529 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
63530
63531 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
63532 {
63533 - char *s = nd_get_link(nd);
63534 + const char *s = nd_get_link(nd);
63535 if (!IS_ERR(s))
63536 __putname(s);
63537 }
63538 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
63539 index 5eba47f..d353c22 100644
63540 --- a/fs/hugetlbfs/inode.c
63541 +++ b/fs/hugetlbfs/inode.c
63542 @@ -154,6 +154,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63543 struct mm_struct *mm = current->mm;
63544 struct vm_area_struct *vma;
63545 struct hstate *h = hstate_file(file);
63546 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
63547 struct vm_unmapped_area_info info;
63548
63549 if (len & ~huge_page_mask(h))
63550 @@ -167,17 +168,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63551 return addr;
63552 }
63553
63554 +#ifdef CONFIG_PAX_RANDMMAP
63555 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
63556 +#endif
63557 +
63558 if (addr) {
63559 addr = ALIGN(addr, huge_page_size(h));
63560 vma = find_vma(mm, addr);
63561 - if (TASK_SIZE - len >= addr &&
63562 - (!vma || addr + len <= vma->vm_start))
63563 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
63564 return addr;
63565 }
63566
63567 info.flags = 0;
63568 info.length = len;
63569 info.low_limit = TASK_UNMAPPED_BASE;
63570 +
63571 +#ifdef CONFIG_PAX_RANDMMAP
63572 + if (mm->pax_flags & MF_PAX_RANDMMAP)
63573 + info.low_limit += mm->delta_mmap;
63574 +#endif
63575 +
63576 info.high_limit = TASK_SIZE;
63577 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
63578 info.align_offset = 0;
63579 @@ -919,7 +929,7 @@ static struct file_system_type hugetlbfs_fs_type = {
63580 };
63581 MODULE_ALIAS_FS("hugetlbfs");
63582
63583 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63584 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63585
63586 static int can_do_hugetlb_shm(void)
63587 {
63588 diff --git a/fs/inode.c b/fs/inode.c
63589 index aa149e7..46f1f65 100644
63590 --- a/fs/inode.c
63591 +++ b/fs/inode.c
63592 @@ -842,16 +842,20 @@ unsigned int get_next_ino(void)
63593 unsigned int *p = &get_cpu_var(last_ino);
63594 unsigned int res = *p;
63595
63596 +start:
63597 +
63598 #ifdef CONFIG_SMP
63599 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
63600 - static atomic_t shared_last_ino;
63601 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
63602 + static atomic_unchecked_t shared_last_ino;
63603 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
63604
63605 res = next - LAST_INO_BATCH;
63606 }
63607 #endif
63608
63609 - *p = ++res;
63610 + if (unlikely(!++res))
63611 + goto start; /* never zero */
63612 + *p = res;
63613 put_cpu_var(last_ino);
63614 return res;
63615 }
63616 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
63617 index 4a6cf28..d3a29d3 100644
63618 --- a/fs/jffs2/erase.c
63619 +++ b/fs/jffs2/erase.c
63620 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
63621 struct jffs2_unknown_node marker = {
63622 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
63623 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63624 - .totlen = cpu_to_je32(c->cleanmarker_size)
63625 + .totlen = cpu_to_je32(c->cleanmarker_size),
63626 + .hdr_crc = cpu_to_je32(0)
63627 };
63628
63629 jffs2_prealloc_raw_node_refs(c, jeb, 1);
63630 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
63631 index 09ed551..45684f8 100644
63632 --- a/fs/jffs2/wbuf.c
63633 +++ b/fs/jffs2/wbuf.c
63634 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
63635 {
63636 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
63637 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63638 - .totlen = constant_cpu_to_je32(8)
63639 + .totlen = constant_cpu_to_je32(8),
63640 + .hdr_crc = constant_cpu_to_je32(0)
63641 };
63642
63643 /*
63644 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
63645 index 16c3a95..e9cb75d 100644
63646 --- a/fs/jfs/super.c
63647 +++ b/fs/jfs/super.c
63648 @@ -902,7 +902,7 @@ static int __init init_jfs_fs(void)
63649
63650 jfs_inode_cachep =
63651 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
63652 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
63653 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
63654 init_once);
63655 if (jfs_inode_cachep == NULL)
63656 return -ENOMEM;
63657 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
63658 index 2d881b3..fe1ac77 100644
63659 --- a/fs/kernfs/dir.c
63660 +++ b/fs/kernfs/dir.c
63661 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
63662 *
63663 * Returns 31 bit hash of ns + name (so it fits in an off_t )
63664 */
63665 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
63666 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
63667 {
63668 unsigned long hash = init_name_hash();
63669 unsigned int len = strlen(name);
63670 @@ -833,6 +833,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
63671 ret = scops->mkdir(parent, dentry->d_name.name, mode);
63672
63673 kernfs_put_active(parent);
63674 +
63675 + if (!ret) {
63676 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
63677 + ret = PTR_ERR_OR_ZERO(dentry_ret);
63678 + }
63679 +
63680 return ret;
63681 }
63682
63683 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
63684 index ddc9f96..4e450ad 100644
63685 --- a/fs/kernfs/file.c
63686 +++ b/fs/kernfs/file.c
63687 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
63688
63689 struct kernfs_open_node {
63690 atomic_t refcnt;
63691 - atomic_t event;
63692 + atomic_unchecked_t event;
63693 wait_queue_head_t poll;
63694 struct list_head files; /* goes through kernfs_open_file.list */
63695 };
63696 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
63697 {
63698 struct kernfs_open_file *of = sf->private;
63699
63700 - of->event = atomic_read(&of->kn->attr.open->event);
63701 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
63702
63703 return of->kn->attr.ops->seq_show(sf, v);
63704 }
63705 @@ -271,7 +271,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
63706 {
63707 struct kernfs_open_file *of = kernfs_of(file);
63708 const struct kernfs_ops *ops;
63709 - size_t len;
63710 + ssize_t len;
63711 char *buf;
63712
63713 if (of->atomic_write_len) {
63714 @@ -384,12 +384,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
63715 return ret;
63716 }
63717
63718 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63719 - void *buf, int len, int write)
63720 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63721 + void *buf, size_t len, int write)
63722 {
63723 struct file *file = vma->vm_file;
63724 struct kernfs_open_file *of = kernfs_of(file);
63725 - int ret;
63726 + ssize_t ret;
63727
63728 if (!of->vm_ops)
63729 return -EINVAL;
63730 @@ -568,7 +568,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
63731 return -ENOMEM;
63732
63733 atomic_set(&new_on->refcnt, 0);
63734 - atomic_set(&new_on->event, 1);
63735 + atomic_set_unchecked(&new_on->event, 1);
63736 init_waitqueue_head(&new_on->poll);
63737 INIT_LIST_HEAD(&new_on->files);
63738 goto retry;
63739 @@ -792,7 +792,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
63740
63741 kernfs_put_active(kn);
63742
63743 - if (of->event != atomic_read(&on->event))
63744 + if (of->event != atomic_read_unchecked(&on->event))
63745 goto trigger;
63746
63747 return DEFAULT_POLLMASK;
63748 @@ -823,7 +823,7 @@ repeat:
63749
63750 on = kn->attr.open;
63751 if (on) {
63752 - atomic_inc(&on->event);
63753 + atomic_inc_unchecked(&on->event);
63754 wake_up_interruptible(&on->poll);
63755 }
63756
63757 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
63758 index 8a19889..4c3069a 100644
63759 --- a/fs/kernfs/symlink.c
63760 +++ b/fs/kernfs/symlink.c
63761 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
63762 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
63763 void *cookie)
63764 {
63765 - char *page = nd_get_link(nd);
63766 + const char *page = nd_get_link(nd);
63767 if (!IS_ERR(page))
63768 free_page((unsigned long)page);
63769 }
63770 diff --git a/fs/libfs.c b/fs/libfs.c
63771 index 005843c..06c4191 100644
63772 --- a/fs/libfs.c
63773 +++ b/fs/libfs.c
63774 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63775
63776 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
63777 struct dentry *next = list_entry(p, struct dentry, d_child);
63778 + char d_name[sizeof(next->d_iname)];
63779 + const unsigned char *name;
63780 +
63781 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
63782 if (!simple_positive(next)) {
63783 spin_unlock(&next->d_lock);
63784 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63785
63786 spin_unlock(&next->d_lock);
63787 spin_unlock(&dentry->d_lock);
63788 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
63789 + name = next->d_name.name;
63790 + if (name == next->d_iname) {
63791 + memcpy(d_name, name, next->d_name.len);
63792 + name = d_name;
63793 + }
63794 + if (!dir_emit(ctx, name, next->d_name.len,
63795 next->d_inode->i_ino, dt_type(next->d_inode)))
63796 return 0;
63797 spin_lock(&dentry->d_lock);
63798 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
63799 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
63800 void *cookie)
63801 {
63802 - char *s = nd_get_link(nd);
63803 + const char *s = nd_get_link(nd);
63804 if (!IS_ERR(s))
63805 kfree(s);
63806 }
63807 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
63808 index acd3947..1f896e2 100644
63809 --- a/fs/lockd/clntproc.c
63810 +++ b/fs/lockd/clntproc.c
63811 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
63812 /*
63813 * Cookie counter for NLM requests
63814 */
63815 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
63816 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
63817
63818 void nlmclnt_next_cookie(struct nlm_cookie *c)
63819 {
63820 - u32 cookie = atomic_inc_return(&nlm_cookie);
63821 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
63822
63823 memcpy(c->data, &cookie, 4);
63824 c->len=4;
63825 diff --git a/fs/locks.c b/fs/locks.c
63826 index 59e2f90..bd69071 100644
63827 --- a/fs/locks.c
63828 +++ b/fs/locks.c
63829 @@ -2374,7 +2374,7 @@ void locks_remove_file(struct file *filp)
63830 locks_remove_posix(filp, filp);
63831
63832 if (filp->f_op->flock) {
63833 - struct file_lock fl = {
63834 + struct file_lock flock = {
63835 .fl_owner = filp,
63836 .fl_pid = current->tgid,
63837 .fl_file = filp,
63838 @@ -2382,9 +2382,9 @@ void locks_remove_file(struct file *filp)
63839 .fl_type = F_UNLCK,
63840 .fl_end = OFFSET_MAX,
63841 };
63842 - filp->f_op->flock(filp, F_SETLKW, &fl);
63843 - if (fl.fl_ops && fl.fl_ops->fl_release_private)
63844 - fl.fl_ops->fl_release_private(&fl);
63845 + filp->f_op->flock(filp, F_SETLKW, &flock);
63846 + if (flock.fl_ops && flock.fl_ops->fl_release_private)
63847 + flock.fl_ops->fl_release_private(&flock);
63848 }
63849
63850 spin_lock(&inode->i_lock);
63851 diff --git a/fs/mount.h b/fs/mount.h
63852 index 0ad6f76..a04c146 100644
63853 --- a/fs/mount.h
63854 +++ b/fs/mount.h
63855 @@ -12,7 +12,7 @@ struct mnt_namespace {
63856 u64 seq; /* Sequence number to prevent loops */
63857 wait_queue_head_t poll;
63858 u64 event;
63859 -};
63860 +} __randomize_layout;
63861
63862 struct mnt_pcp {
63863 int mnt_count;
63864 @@ -63,7 +63,7 @@ struct mount {
63865 int mnt_expiry_mark; /* true if marked for expiry */
63866 struct hlist_head mnt_pins;
63867 struct path mnt_ex_mountpoint;
63868 -};
63869 +} __randomize_layout;
63870
63871 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
63872
63873 diff --git a/fs/namei.c b/fs/namei.c
63874 index bc35b02..7ed1f1d 100644
63875 --- a/fs/namei.c
63876 +++ b/fs/namei.c
63877 @@ -331,17 +331,32 @@ int generic_permission(struct inode *inode, int mask)
63878 if (ret != -EACCES)
63879 return ret;
63880
63881 +#ifdef CONFIG_GRKERNSEC
63882 + /* we'll block if we have to log due to a denied capability use */
63883 + if (mask & MAY_NOT_BLOCK)
63884 + return -ECHILD;
63885 +#endif
63886 +
63887 if (S_ISDIR(inode->i_mode)) {
63888 /* DACs are overridable for directories */
63889 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63890 - return 0;
63891 if (!(mask & MAY_WRITE))
63892 - if (capable_wrt_inode_uidgid(inode,
63893 - CAP_DAC_READ_SEARCH))
63894 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63895 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63896 return 0;
63897 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63898 + return 0;
63899 return -EACCES;
63900 }
63901 /*
63902 + * Searching includes executable on directories, else just read.
63903 + */
63904 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
63905 + if (mask == MAY_READ)
63906 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63907 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63908 + return 0;
63909 +
63910 + /*
63911 * Read/write DACs are always overridable.
63912 * Executable DACs are overridable when there is
63913 * at least one exec bit set.
63914 @@ -350,14 +365,6 @@ int generic_permission(struct inode *inode, int mask)
63915 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63916 return 0;
63917
63918 - /*
63919 - * Searching includes executable on directories, else just read.
63920 - */
63921 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
63922 - if (mask == MAY_READ)
63923 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63924 - return 0;
63925 -
63926 return -EACCES;
63927 }
63928 EXPORT_SYMBOL(generic_permission);
63929 @@ -497,7 +504,7 @@ struct nameidata {
63930 int last_type;
63931 unsigned depth;
63932 struct file *base;
63933 - char *saved_names[MAX_NESTED_LINKS + 1];
63934 + const char *saved_names[MAX_NESTED_LINKS + 1];
63935 };
63936
63937 /*
63938 @@ -708,13 +715,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
63939 nd->flags |= LOOKUP_JUMPED;
63940 }
63941
63942 -void nd_set_link(struct nameidata *nd, char *path)
63943 +void nd_set_link(struct nameidata *nd, const char *path)
63944 {
63945 nd->saved_names[nd->depth] = path;
63946 }
63947 EXPORT_SYMBOL(nd_set_link);
63948
63949 -char *nd_get_link(struct nameidata *nd)
63950 +const char *nd_get_link(const struct nameidata *nd)
63951 {
63952 return nd->saved_names[nd->depth];
63953 }
63954 @@ -849,7 +856,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
63955 {
63956 struct dentry *dentry = link->dentry;
63957 int error;
63958 - char *s;
63959 + const char *s;
63960
63961 BUG_ON(nd->flags & LOOKUP_RCU);
63962
63963 @@ -870,6 +877,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
63964 if (error)
63965 goto out_put_nd_path;
63966
63967 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
63968 + dentry->d_inode, dentry, nd->path.mnt)) {
63969 + error = -EACCES;
63970 + goto out_put_nd_path;
63971 + }
63972 +
63973 nd->last_type = LAST_BIND;
63974 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
63975 error = PTR_ERR(*p);
63976 @@ -1633,6 +1646,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
63977 if (res)
63978 break;
63979 res = walk_component(nd, path, LOOKUP_FOLLOW);
63980 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
63981 + res = -EACCES;
63982 put_link(nd, &link, cookie);
63983 } while (res > 0);
63984
63985 @@ -1705,7 +1720,7 @@ EXPORT_SYMBOL(full_name_hash);
63986 static inline u64 hash_name(const char *name)
63987 {
63988 unsigned long a, b, adata, bdata, mask, hash, len;
63989 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
63990 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
63991
63992 hash = a = 0;
63993 len = -sizeof(unsigned long);
63994 @@ -2000,6 +2015,8 @@ static int path_lookupat(int dfd, const char *name,
63995 if (err)
63996 break;
63997 err = lookup_last(nd, &path);
63998 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
63999 + err = -EACCES;
64000 put_link(nd, &link, cookie);
64001 }
64002 }
64003 @@ -2007,6 +2024,13 @@ static int path_lookupat(int dfd, const char *name,
64004 if (!err)
64005 err = complete_walk(nd);
64006
64007 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
64008 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64009 + path_put(&nd->path);
64010 + err = -ENOENT;
64011 + }
64012 + }
64013 +
64014 if (!err && nd->flags & LOOKUP_DIRECTORY) {
64015 if (!d_can_lookup(nd->path.dentry)) {
64016 path_put(&nd->path);
64017 @@ -2028,8 +2052,15 @@ static int filename_lookup(int dfd, struct filename *name,
64018 retval = path_lookupat(dfd, name->name,
64019 flags | LOOKUP_REVAL, nd);
64020
64021 - if (likely(!retval))
64022 + if (likely(!retval)) {
64023 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
64024 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
64025 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
64026 + path_put(&nd->path);
64027 + return -ENOENT;
64028 + }
64029 + }
64030 + }
64031 return retval;
64032 }
64033
64034 @@ -2595,6 +2626,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
64035 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
64036 return -EPERM;
64037
64038 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
64039 + return -EPERM;
64040 + if (gr_handle_rawio(inode))
64041 + return -EPERM;
64042 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
64043 + return -EACCES;
64044 +
64045 return 0;
64046 }
64047
64048 @@ -2826,7 +2864,7 @@ looked_up:
64049 * cleared otherwise prior to returning.
64050 */
64051 static int lookup_open(struct nameidata *nd, struct path *path,
64052 - struct file *file,
64053 + struct path *link, struct file *file,
64054 const struct open_flags *op,
64055 bool got_write, int *opened)
64056 {
64057 @@ -2861,6 +2899,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64058 /* Negative dentry, just create the file */
64059 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
64060 umode_t mode = op->mode;
64061 +
64062 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
64063 + error = -EACCES;
64064 + goto out_dput;
64065 + }
64066 +
64067 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
64068 + error = -EACCES;
64069 + goto out_dput;
64070 + }
64071 +
64072 if (!IS_POSIXACL(dir->d_inode))
64073 mode &= ~current_umask();
64074 /*
64075 @@ -2882,6 +2931,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64076 nd->flags & LOOKUP_EXCL);
64077 if (error)
64078 goto out_dput;
64079 + else
64080 + gr_handle_create(dentry, nd->path.mnt);
64081 }
64082 out_no_open:
64083 path->dentry = dentry;
64084 @@ -2896,7 +2947,7 @@ out_dput:
64085 /*
64086 * Handle the last step of open()
64087 */
64088 -static int do_last(struct nameidata *nd, struct path *path,
64089 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
64090 struct file *file, const struct open_flags *op,
64091 int *opened, struct filename *name)
64092 {
64093 @@ -2946,6 +2997,15 @@ static int do_last(struct nameidata *nd, struct path *path,
64094 if (error)
64095 return error;
64096
64097 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
64098 + error = -ENOENT;
64099 + goto out;
64100 + }
64101 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64102 + error = -EACCES;
64103 + goto out;
64104 + }
64105 +
64106 audit_inode(name, dir, LOOKUP_PARENT);
64107 error = -EISDIR;
64108 /* trailing slashes? */
64109 @@ -2965,7 +3025,7 @@ retry_lookup:
64110 */
64111 }
64112 mutex_lock(&dir->d_inode->i_mutex);
64113 - error = lookup_open(nd, path, file, op, got_write, opened);
64114 + error = lookup_open(nd, path, link, file, op, got_write, opened);
64115 mutex_unlock(&dir->d_inode->i_mutex);
64116
64117 if (error <= 0) {
64118 @@ -2989,11 +3049,28 @@ retry_lookup:
64119 goto finish_open_created;
64120 }
64121
64122 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
64123 + error = -ENOENT;
64124 + goto exit_dput;
64125 + }
64126 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
64127 + error = -EACCES;
64128 + goto exit_dput;
64129 + }
64130 +
64131 /*
64132 * create/update audit record if it already exists.
64133 */
64134 - if (d_is_positive(path->dentry))
64135 + if (d_is_positive(path->dentry)) {
64136 + /* only check if O_CREAT is specified, all other checks need to go
64137 + into may_open */
64138 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
64139 + error = -EACCES;
64140 + goto exit_dput;
64141 + }
64142 +
64143 audit_inode(name, path->dentry, 0);
64144 + }
64145
64146 /*
64147 * If atomic_open() acquired write access it is dropped now due to
64148 @@ -3034,6 +3111,11 @@ finish_lookup:
64149 }
64150 }
64151 BUG_ON(inode != path->dentry->d_inode);
64152 + /* if we're resolving a symlink to another symlink */
64153 + if (link && gr_handle_symlink_owner(link, inode)) {
64154 + error = -EACCES;
64155 + goto out;
64156 + }
64157 return 1;
64158 }
64159
64160 @@ -3053,7 +3135,18 @@ finish_open:
64161 path_put(&save_parent);
64162 return error;
64163 }
64164 +
64165 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64166 + error = -ENOENT;
64167 + goto out;
64168 + }
64169 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64170 + error = -EACCES;
64171 + goto out;
64172 + }
64173 +
64174 audit_inode(name, nd->path.dentry, 0);
64175 +
64176 error = -EISDIR;
64177 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
64178 goto out;
64179 @@ -3214,7 +3307,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64180 if (unlikely(error))
64181 goto out;
64182
64183 - error = do_last(nd, &path, file, op, &opened, pathname);
64184 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
64185 while (unlikely(error > 0)) { /* trailing symlink */
64186 struct path link = path;
64187 void *cookie;
64188 @@ -3232,7 +3325,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64189 error = follow_link(&link, nd, &cookie);
64190 if (unlikely(error))
64191 break;
64192 - error = do_last(nd, &path, file, op, &opened, pathname);
64193 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
64194 put_link(nd, &link, cookie);
64195 }
64196 out:
64197 @@ -3329,9 +3422,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
64198 goto unlock;
64199
64200 error = -EEXIST;
64201 - if (d_is_positive(dentry))
64202 + if (d_is_positive(dentry)) {
64203 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
64204 + error = -ENOENT;
64205 goto fail;
64206 -
64207 + }
64208 /*
64209 * Special case - lookup gave negative, but... we had foo/bar/
64210 * From the vfs_mknod() POV we just have a negative dentry -
64211 @@ -3383,6 +3478,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
64212 }
64213 EXPORT_SYMBOL(user_path_create);
64214
64215 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
64216 +{
64217 + struct filename *tmp = getname(pathname);
64218 + struct dentry *res;
64219 + if (IS_ERR(tmp))
64220 + return ERR_CAST(tmp);
64221 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
64222 + if (IS_ERR(res))
64223 + putname(tmp);
64224 + else
64225 + *to = tmp;
64226 + return res;
64227 +}
64228 +
64229 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
64230 {
64231 int error = may_create(dir, dentry);
64232 @@ -3446,6 +3555,17 @@ retry:
64233
64234 if (!IS_POSIXACL(path.dentry->d_inode))
64235 mode &= ~current_umask();
64236 +
64237 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
64238 + error = -EPERM;
64239 + goto out;
64240 + }
64241 +
64242 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
64243 + error = -EACCES;
64244 + goto out;
64245 + }
64246 +
64247 error = security_path_mknod(&path, dentry, mode, dev);
64248 if (error)
64249 goto out;
64250 @@ -3461,6 +3581,8 @@ retry:
64251 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
64252 break;
64253 }
64254 + if (!error)
64255 + gr_handle_create(dentry, path.mnt);
64256 out:
64257 done_path_create(&path, dentry);
64258 if (retry_estale(error, lookup_flags)) {
64259 @@ -3515,9 +3637,16 @@ retry:
64260
64261 if (!IS_POSIXACL(path.dentry->d_inode))
64262 mode &= ~current_umask();
64263 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
64264 + error = -EACCES;
64265 + goto out;
64266 + }
64267 error = security_path_mkdir(&path, dentry, mode);
64268 if (!error)
64269 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
64270 + if (!error)
64271 + gr_handle_create(dentry, path.mnt);
64272 +out:
64273 done_path_create(&path, dentry);
64274 if (retry_estale(error, lookup_flags)) {
64275 lookup_flags |= LOOKUP_REVAL;
64276 @@ -3601,6 +3730,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
64277 struct filename *name;
64278 struct dentry *dentry;
64279 struct nameidata nd;
64280 + u64 saved_ino = 0;
64281 + dev_t saved_dev = 0;
64282 unsigned int lookup_flags = 0;
64283 retry:
64284 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64285 @@ -3633,10 +3764,21 @@ retry:
64286 error = -ENOENT;
64287 goto exit3;
64288 }
64289 +
64290 + saved_ino = gr_get_ino_from_dentry(dentry);
64291 + saved_dev = gr_get_dev_from_dentry(dentry);
64292 +
64293 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
64294 + error = -EACCES;
64295 + goto exit3;
64296 + }
64297 +
64298 error = security_path_rmdir(&nd.path, dentry);
64299 if (error)
64300 goto exit3;
64301 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
64302 + if (!error && (saved_dev || saved_ino))
64303 + gr_handle_delete(saved_ino, saved_dev);
64304 exit3:
64305 dput(dentry);
64306 exit2:
64307 @@ -3729,6 +3871,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
64308 struct nameidata nd;
64309 struct inode *inode = NULL;
64310 struct inode *delegated_inode = NULL;
64311 + u64 saved_ino = 0;
64312 + dev_t saved_dev = 0;
64313 unsigned int lookup_flags = 0;
64314 retry:
64315 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64316 @@ -3755,10 +3899,22 @@ retry_deleg:
64317 if (d_is_negative(dentry))
64318 goto slashes;
64319 ihold(inode);
64320 +
64321 + if (inode->i_nlink <= 1) {
64322 + saved_ino = gr_get_ino_from_dentry(dentry);
64323 + saved_dev = gr_get_dev_from_dentry(dentry);
64324 + }
64325 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
64326 + error = -EACCES;
64327 + goto exit2;
64328 + }
64329 +
64330 error = security_path_unlink(&nd.path, dentry);
64331 if (error)
64332 goto exit2;
64333 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
64334 + if (!error && (saved_ino || saved_dev))
64335 + gr_handle_delete(saved_ino, saved_dev);
64336 exit2:
64337 dput(dentry);
64338 }
64339 @@ -3847,9 +4003,17 @@ retry:
64340 if (IS_ERR(dentry))
64341 goto out_putname;
64342
64343 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
64344 + error = -EACCES;
64345 + goto out;
64346 + }
64347 +
64348 error = security_path_symlink(&path, dentry, from->name);
64349 if (!error)
64350 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
64351 + if (!error)
64352 + gr_handle_create(dentry, path.mnt);
64353 +out:
64354 done_path_create(&path, dentry);
64355 if (retry_estale(error, lookup_flags)) {
64356 lookup_flags |= LOOKUP_REVAL;
64357 @@ -3953,6 +4117,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
64358 struct dentry *new_dentry;
64359 struct path old_path, new_path;
64360 struct inode *delegated_inode = NULL;
64361 + struct filename *to = NULL;
64362 int how = 0;
64363 int error;
64364
64365 @@ -3976,7 +4141,7 @@ retry:
64366 if (error)
64367 return error;
64368
64369 - new_dentry = user_path_create(newdfd, newname, &new_path,
64370 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
64371 (how & LOOKUP_REVAL));
64372 error = PTR_ERR(new_dentry);
64373 if (IS_ERR(new_dentry))
64374 @@ -3988,11 +4153,28 @@ retry:
64375 error = may_linkat(&old_path);
64376 if (unlikely(error))
64377 goto out_dput;
64378 +
64379 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
64380 + old_path.dentry->d_inode,
64381 + old_path.dentry->d_inode->i_mode, to)) {
64382 + error = -EACCES;
64383 + goto out_dput;
64384 + }
64385 +
64386 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
64387 + old_path.dentry, old_path.mnt, to)) {
64388 + error = -EACCES;
64389 + goto out_dput;
64390 + }
64391 +
64392 error = security_path_link(old_path.dentry, &new_path, new_dentry);
64393 if (error)
64394 goto out_dput;
64395 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
64396 + if (!error)
64397 + gr_handle_create(new_dentry, new_path.mnt);
64398 out_dput:
64399 + putname(to);
64400 done_path_create(&new_path, new_dentry);
64401 if (delegated_inode) {
64402 error = break_deleg_wait(&delegated_inode);
64403 @@ -4308,6 +4490,20 @@ retry_deleg:
64404 if (new_dentry == trap)
64405 goto exit5;
64406
64407 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
64408 + /* use EXDEV error to cause 'mv' to switch to an alternative
64409 + * method for usability
64410 + */
64411 + error = -EXDEV;
64412 + goto exit5;
64413 + }
64414 +
64415 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
64416 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
64417 + to, flags);
64418 + if (error)
64419 + goto exit5;
64420 +
64421 error = security_path_rename(&oldnd.path, old_dentry,
64422 &newnd.path, new_dentry, flags);
64423 if (error)
64424 @@ -4315,6 +4511,9 @@ retry_deleg:
64425 error = vfs_rename(old_dir->d_inode, old_dentry,
64426 new_dir->d_inode, new_dentry,
64427 &delegated_inode, flags);
64428 + if (!error)
64429 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
64430 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
64431 exit5:
64432 dput(new_dentry);
64433 exit4:
64434 @@ -4371,14 +4570,24 @@ EXPORT_SYMBOL(vfs_whiteout);
64435
64436 int readlink_copy(char __user *buffer, int buflen, const char *link)
64437 {
64438 + char tmpbuf[64];
64439 + const char *newlink;
64440 int len = PTR_ERR(link);
64441 +
64442 if (IS_ERR(link))
64443 goto out;
64444
64445 len = strlen(link);
64446 if (len > (unsigned) buflen)
64447 len = buflen;
64448 - if (copy_to_user(buffer, link, len))
64449 +
64450 + if (len < sizeof(tmpbuf)) {
64451 + memcpy(tmpbuf, link, len);
64452 + newlink = tmpbuf;
64453 + } else
64454 + newlink = link;
64455 +
64456 + if (copy_to_user(buffer, newlink, len))
64457 len = -EFAULT;
64458 out:
64459 return len;
64460 diff --git a/fs/namespace.c b/fs/namespace.c
64461 index cd1e968..e64ff16 100644
64462 --- a/fs/namespace.c
64463 +++ b/fs/namespace.c
64464 @@ -1448,6 +1448,9 @@ static int do_umount(struct mount *mnt, int flags)
64465 if (!(sb->s_flags & MS_RDONLY))
64466 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
64467 up_write(&sb->s_umount);
64468 +
64469 + gr_log_remount(mnt->mnt_devname, retval);
64470 +
64471 return retval;
64472 }
64473
64474 @@ -1470,6 +1473,9 @@ static int do_umount(struct mount *mnt, int flags)
64475 }
64476 unlock_mount_hash();
64477 namespace_unlock();
64478 +
64479 + gr_log_unmount(mnt->mnt_devname, retval);
64480 +
64481 return retval;
64482 }
64483
64484 @@ -1520,7 +1526,7 @@ static inline bool may_mount(void)
64485 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
64486 */
64487
64488 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
64489 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
64490 {
64491 struct path path;
64492 struct mount *mnt;
64493 @@ -1565,7 +1571,7 @@ out:
64494 /*
64495 * The 2.0 compatible umount. No flags.
64496 */
64497 -SYSCALL_DEFINE1(oldumount, char __user *, name)
64498 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
64499 {
64500 return sys_umount(name, 0);
64501 }
64502 @@ -2631,6 +2637,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64503 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
64504 MS_STRICTATIME);
64505
64506 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
64507 + retval = -EPERM;
64508 + goto dput_out;
64509 + }
64510 +
64511 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
64512 + retval = -EPERM;
64513 + goto dput_out;
64514 + }
64515 +
64516 if (flags & MS_REMOUNT)
64517 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
64518 data_page);
64519 @@ -2644,7 +2660,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64520 retval = do_new_mount(&path, type_page, flags, mnt_flags,
64521 dev_name, data_page);
64522 dput_out:
64523 + gr_log_mount(dev_name, &path, retval);
64524 +
64525 path_put(&path);
64526 +
64527 return retval;
64528 }
64529
64530 @@ -2662,7 +2681,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
64531 * number incrementing at 10Ghz will take 12,427 years to wrap which
64532 * is effectively never, so we can ignore the possibility.
64533 */
64534 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
64535 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
64536
64537 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64538 {
64539 @@ -2678,7 +2697,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64540 return ERR_PTR(ret);
64541 }
64542 new_ns->ns.ops = &mntns_operations;
64543 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
64544 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
64545 atomic_set(&new_ns->count, 1);
64546 new_ns->root = NULL;
64547 INIT_LIST_HEAD(&new_ns->list);
64548 @@ -2688,7 +2707,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64549 return new_ns;
64550 }
64551
64552 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64553 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64554 struct user_namespace *user_ns, struct fs_struct *new_fs)
64555 {
64556 struct mnt_namespace *new_ns;
64557 @@ -2809,8 +2828,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
64558 }
64559 EXPORT_SYMBOL(mount_subtree);
64560
64561 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
64562 - char __user *, type, unsigned long, flags, void __user *, data)
64563 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
64564 + const char __user *, type, unsigned long, flags, void __user *, data)
64565 {
64566 int ret;
64567 char *kernel_type;
64568 @@ -2916,6 +2935,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
64569 if (error)
64570 goto out2;
64571
64572 + if (gr_handle_chroot_pivot()) {
64573 + error = -EPERM;
64574 + goto out2;
64575 + }
64576 +
64577 get_fs_root(current->fs, &root);
64578 old_mp = lock_mount(&old);
64579 error = PTR_ERR(old_mp);
64580 @@ -3190,7 +3214,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
64581 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
64582 return -EPERM;
64583
64584 - if (fs->users != 1)
64585 + if (atomic_read(&fs->users) != 1)
64586 return -EINVAL;
64587
64588 get_mnt_ns(mnt_ns);
64589 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
64590 index 02f8d09..a5c25d1 100644
64591 --- a/fs/nfs/callback_xdr.c
64592 +++ b/fs/nfs/callback_xdr.c
64593 @@ -51,7 +51,7 @@ struct callback_op {
64594 callback_decode_arg_t decode_args;
64595 callback_encode_res_t encode_res;
64596 long res_maxsize;
64597 -};
64598 +} __do_const;
64599
64600 static struct callback_op callback_ops[];
64601
64602 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
64603 index 2211f6b..30d0950 100644
64604 --- a/fs/nfs/inode.c
64605 +++ b/fs/nfs/inode.c
64606 @@ -1234,16 +1234,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
64607 return nfs_size_to_loff_t(fattr->size) > i_size_read(inode);
64608 }
64609
64610 -static atomic_long_t nfs_attr_generation_counter;
64611 +static atomic_long_unchecked_t nfs_attr_generation_counter;
64612
64613 static unsigned long nfs_read_attr_generation_counter(void)
64614 {
64615 - return atomic_long_read(&nfs_attr_generation_counter);
64616 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
64617 }
64618
64619 unsigned long nfs_inc_attr_generation_counter(void)
64620 {
64621 - return atomic_long_inc_return(&nfs_attr_generation_counter);
64622 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
64623 }
64624
64625 void nfs_fattr_init(struct nfs_fattr *fattr)
64626 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
64627 index ac71d13..a2e590a 100644
64628 --- a/fs/nfsd/nfs4proc.c
64629 +++ b/fs/nfsd/nfs4proc.c
64630 @@ -1237,7 +1237,7 @@ struct nfsd4_operation {
64631 nfsd4op_rsize op_rsize_bop;
64632 stateid_getter op_get_currentstateid;
64633 stateid_setter op_set_currentstateid;
64634 -};
64635 +} __do_const;
64636
64637 static struct nfsd4_operation nfsd4_ops[];
64638
64639 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
64640 index 15f7b73..00e230b 100644
64641 --- a/fs/nfsd/nfs4xdr.c
64642 +++ b/fs/nfsd/nfs4xdr.c
64643 @@ -1560,7 +1560,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
64644
64645 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
64646
64647 -static nfsd4_dec nfsd4_dec_ops[] = {
64648 +static const nfsd4_dec nfsd4_dec_ops[] = {
64649 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
64650 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
64651 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
64652 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
64653 index 83a9694..6b7f928 100644
64654 --- a/fs/nfsd/nfscache.c
64655 +++ b/fs/nfsd/nfscache.c
64656 @@ -537,7 +537,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64657 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
64658 u32 hash;
64659 struct nfsd_drc_bucket *b;
64660 - int len;
64661 + long len;
64662 size_t bufsize = 0;
64663
64664 if (!rp)
64665 @@ -546,11 +546,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64666 hash = nfsd_cache_hash(rp->c_xid);
64667 b = &drc_hashtbl[hash];
64668
64669 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
64670 - len >>= 2;
64671 + if (statp) {
64672 + len = (char*)statp - (char*)resv->iov_base;
64673 + len = resv->iov_len - len;
64674 + len >>= 2;
64675 + }
64676
64677 /* Don't cache excessive amounts of data and XDR failures */
64678 - if (!statp || len > (256 >> 2)) {
64679 + if (!statp || len > (256 >> 2) || len < 0) {
64680 nfsd_reply_cache_free(b, rp);
64681 return;
64682 }
64683 @@ -558,7 +561,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64684 switch (cachetype) {
64685 case RC_REPLSTAT:
64686 if (len != 1)
64687 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
64688 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
64689 rp->c_replstat = *statp;
64690 break;
64691 case RC_REPLBUFF:
64692 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
64693 index 5685c67..73029ef 100644
64694 --- a/fs/nfsd/vfs.c
64695 +++ b/fs/nfsd/vfs.c
64696 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
64697
64698 oldfs = get_fs();
64699 set_fs(KERNEL_DS);
64700 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
64701 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
64702 set_fs(oldfs);
64703 return nfsd_finish_read(file, count, host_err);
64704 }
64705 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
64706
64707 /* Write the data. */
64708 oldfs = get_fs(); set_fs(KERNEL_DS);
64709 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
64710 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
64711 set_fs(oldfs);
64712 if (host_err < 0)
64713 goto out_nfserr;
64714 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
64715 */
64716
64717 oldfs = get_fs(); set_fs(KERNEL_DS);
64718 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
64719 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
64720 set_fs(oldfs);
64721
64722 if (host_err < 0)
64723 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
64724 index 52ccd34..7a6b202 100644
64725 --- a/fs/nls/nls_base.c
64726 +++ b/fs/nls/nls_base.c
64727 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
64728
64729 int __register_nls(struct nls_table *nls, struct module *owner)
64730 {
64731 - struct nls_table ** tmp = &tables;
64732 + struct nls_table *tmp = tables;
64733
64734 if (nls->next)
64735 return -EBUSY;
64736
64737 - nls->owner = owner;
64738 + pax_open_kernel();
64739 + *(void **)&nls->owner = owner;
64740 + pax_close_kernel();
64741 spin_lock(&nls_lock);
64742 - while (*tmp) {
64743 - if (nls == *tmp) {
64744 + while (tmp) {
64745 + if (nls == tmp) {
64746 spin_unlock(&nls_lock);
64747 return -EBUSY;
64748 }
64749 - tmp = &(*tmp)->next;
64750 + tmp = tmp->next;
64751 }
64752 - nls->next = tables;
64753 + pax_open_kernel();
64754 + *(struct nls_table **)&nls->next = tables;
64755 + pax_close_kernel();
64756 tables = nls;
64757 spin_unlock(&nls_lock);
64758 return 0;
64759 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
64760
64761 int unregister_nls(struct nls_table * nls)
64762 {
64763 - struct nls_table ** tmp = &tables;
64764 + struct nls_table * const * tmp = &tables;
64765
64766 spin_lock(&nls_lock);
64767 while (*tmp) {
64768 if (nls == *tmp) {
64769 - *tmp = nls->next;
64770 + pax_open_kernel();
64771 + *(struct nls_table **)tmp = nls->next;
64772 + pax_close_kernel();
64773 spin_unlock(&nls_lock);
64774 return 0;
64775 }
64776 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
64777 return -EINVAL;
64778 }
64779
64780 -static struct nls_table *find_nls(char *charset)
64781 +static struct nls_table *find_nls(const char *charset)
64782 {
64783 struct nls_table *nls;
64784 spin_lock(&nls_lock);
64785 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
64786 return nls;
64787 }
64788
64789 -struct nls_table *load_nls(char *charset)
64790 +struct nls_table *load_nls(const char *charset)
64791 {
64792 return try_then_request_module(find_nls(charset), "nls_%s", charset);
64793 }
64794 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
64795 index 162b3f1..6076a7c 100644
64796 --- a/fs/nls/nls_euc-jp.c
64797 +++ b/fs/nls/nls_euc-jp.c
64798 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
64799 p_nls = load_nls("cp932");
64800
64801 if (p_nls) {
64802 - table.charset2upper = p_nls->charset2upper;
64803 - table.charset2lower = p_nls->charset2lower;
64804 + pax_open_kernel();
64805 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64806 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64807 + pax_close_kernel();
64808 return register_nls(&table);
64809 }
64810
64811 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
64812 index a80a741..7b96e1b 100644
64813 --- a/fs/nls/nls_koi8-ru.c
64814 +++ b/fs/nls/nls_koi8-ru.c
64815 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
64816 p_nls = load_nls("koi8-u");
64817
64818 if (p_nls) {
64819 - table.charset2upper = p_nls->charset2upper;
64820 - table.charset2lower = p_nls->charset2lower;
64821 + pax_open_kernel();
64822 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64823 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64824 + pax_close_kernel();
64825 return register_nls(&table);
64826 }
64827
64828 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
64829 index bff8567..83281c6 100644
64830 --- a/fs/notify/fanotify/fanotify_user.c
64831 +++ b/fs/notify/fanotify/fanotify_user.c
64832 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
64833
64834 fd = fanotify_event_metadata.fd;
64835 ret = -EFAULT;
64836 - if (copy_to_user(buf, &fanotify_event_metadata,
64837 - fanotify_event_metadata.event_len))
64838 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
64839 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
64840 goto out_close_fd;
64841
64842 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
64843 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
64844 index a95d8e0..a91a5fd 100644
64845 --- a/fs/notify/notification.c
64846 +++ b/fs/notify/notification.c
64847 @@ -48,7 +48,7 @@
64848 #include <linux/fsnotify_backend.h>
64849 #include "fsnotify.h"
64850
64851 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64852 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64853
64854 /**
64855 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
64856 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64857 */
64858 u32 fsnotify_get_cookie(void)
64859 {
64860 - return atomic_inc_return(&fsnotify_sync_cookie);
64861 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
64862 }
64863 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
64864
64865 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
64866 index 9e38daf..5727cae 100644
64867 --- a/fs/ntfs/dir.c
64868 +++ b/fs/ntfs/dir.c
64869 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
64870 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
64871 ~(s64)(ndir->itype.index.block_size - 1)));
64872 /* Bounds checks. */
64873 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64874 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64875 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
64876 "inode 0x%lx or driver bug.", vdir->i_ino);
64877 goto err_out;
64878 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
64879 index 643faa4..ef9027e 100644
64880 --- a/fs/ntfs/file.c
64881 +++ b/fs/ntfs/file.c
64882 @@ -1280,7 +1280,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
64883 char *addr;
64884 size_t total = 0;
64885 unsigned len;
64886 - int left;
64887 + unsigned left;
64888
64889 do {
64890 len = PAGE_CACHE_SIZE - ofs;
64891 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
64892 index 9e1e112..241a52a 100644
64893 --- a/fs/ntfs/super.c
64894 +++ b/fs/ntfs/super.c
64895 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64896 if (!silent)
64897 ntfs_error(sb, "Primary boot sector is invalid.");
64898 } else if (!silent)
64899 - ntfs_error(sb, read_err_str, "primary");
64900 + ntfs_error(sb, read_err_str, "%s", "primary");
64901 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
64902 if (bh_primary)
64903 brelse(bh_primary);
64904 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64905 goto hotfix_primary_boot_sector;
64906 brelse(bh_backup);
64907 } else if (!silent)
64908 - ntfs_error(sb, read_err_str, "backup");
64909 + ntfs_error(sb, read_err_str, "%s", "backup");
64910 /* Try to read NT3.51- backup boot sector. */
64911 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
64912 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
64913 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64914 "sector.");
64915 brelse(bh_backup);
64916 } else if (!silent)
64917 - ntfs_error(sb, read_err_str, "backup");
64918 + ntfs_error(sb, read_err_str, "%s", "backup");
64919 /* We failed. Cleanup and return. */
64920 if (bh_primary)
64921 brelse(bh_primary);
64922 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
64923 index 0440134..d52c93a 100644
64924 --- a/fs/ocfs2/localalloc.c
64925 +++ b/fs/ocfs2/localalloc.c
64926 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
64927 goto bail;
64928 }
64929
64930 - atomic_inc(&osb->alloc_stats.moves);
64931 + atomic_inc_unchecked(&osb->alloc_stats.moves);
64932
64933 bail:
64934 if (handle)
64935 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
64936 index 7d6b7d0..5fb529a 100644
64937 --- a/fs/ocfs2/ocfs2.h
64938 +++ b/fs/ocfs2/ocfs2.h
64939 @@ -242,11 +242,11 @@ enum ocfs2_vol_state
64940
64941 struct ocfs2_alloc_stats
64942 {
64943 - atomic_t moves;
64944 - atomic_t local_data;
64945 - atomic_t bitmap_data;
64946 - atomic_t bg_allocs;
64947 - atomic_t bg_extends;
64948 + atomic_unchecked_t moves;
64949 + atomic_unchecked_t local_data;
64950 + atomic_unchecked_t bitmap_data;
64951 + atomic_unchecked_t bg_allocs;
64952 + atomic_unchecked_t bg_extends;
64953 };
64954
64955 enum ocfs2_local_alloc_state
64956 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
64957 index 0cb889a..6a26b24 100644
64958 --- a/fs/ocfs2/suballoc.c
64959 +++ b/fs/ocfs2/suballoc.c
64960 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
64961 mlog_errno(status);
64962 goto bail;
64963 }
64964 - atomic_inc(&osb->alloc_stats.bg_extends);
64965 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
64966
64967 /* You should never ask for this much metadata */
64968 BUG_ON(bits_wanted >
64969 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
64970 mlog_errno(status);
64971 goto bail;
64972 }
64973 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64974 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64975
64976 *suballoc_loc = res.sr_bg_blkno;
64977 *suballoc_bit_start = res.sr_bit_offset;
64978 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
64979 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
64980 res->sr_bits);
64981
64982 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64983 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64984
64985 BUG_ON(res->sr_bits != 1);
64986
64987 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
64988 mlog_errno(status);
64989 goto bail;
64990 }
64991 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64992 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64993
64994 BUG_ON(res.sr_bits != 1);
64995
64996 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
64997 cluster_start,
64998 num_clusters);
64999 if (!status)
65000 - atomic_inc(&osb->alloc_stats.local_data);
65001 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
65002 } else {
65003 if (min_clusters > (osb->bitmap_cpg - 1)) {
65004 /* The only paths asking for contiguousness
65005 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
65006 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
65007 res.sr_bg_blkno,
65008 res.sr_bit_offset);
65009 - atomic_inc(&osb->alloc_stats.bitmap_data);
65010 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
65011 *num_clusters = res.sr_bits;
65012 }
65013 }
65014 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
65015 index 8372317..ec86e79 100644
65016 --- a/fs/ocfs2/super.c
65017 +++ b/fs/ocfs2/super.c
65018 @@ -306,11 +306,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
65019 "%10s => GlobalAllocs: %d LocalAllocs: %d "
65020 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
65021 "Stats",
65022 - atomic_read(&osb->alloc_stats.bitmap_data),
65023 - atomic_read(&osb->alloc_stats.local_data),
65024 - atomic_read(&osb->alloc_stats.bg_allocs),
65025 - atomic_read(&osb->alloc_stats.moves),
65026 - atomic_read(&osb->alloc_stats.bg_extends));
65027 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
65028 + atomic_read_unchecked(&osb->alloc_stats.local_data),
65029 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
65030 + atomic_read_unchecked(&osb->alloc_stats.moves),
65031 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
65032
65033 out += snprintf(buf + out, len - out,
65034 "%10s => State: %u Descriptor: %llu Size: %u bits "
65035 @@ -2113,11 +2113,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
65036
65037 mutex_init(&osb->system_file_mutex);
65038
65039 - atomic_set(&osb->alloc_stats.moves, 0);
65040 - atomic_set(&osb->alloc_stats.local_data, 0);
65041 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
65042 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
65043 - atomic_set(&osb->alloc_stats.bg_extends, 0);
65044 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
65045 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
65046 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
65047 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
65048 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
65049
65050 /* Copy the blockcheck stats from the superblock probe */
65051 osb->osb_ecc_stats = *stats;
65052 diff --git a/fs/open.c b/fs/open.c
65053 index 813be03..781941d 100644
65054 --- a/fs/open.c
65055 +++ b/fs/open.c
65056 @@ -32,6 +32,8 @@
65057 #include <linux/dnotify.h>
65058 #include <linux/compat.h>
65059
65060 +#define CREATE_TRACE_POINTS
65061 +#include <trace/events/fs.h>
65062 #include "internal.h"
65063
65064 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
65065 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
65066 error = locks_verify_truncate(inode, NULL, length);
65067 if (!error)
65068 error = security_path_truncate(path);
65069 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
65070 + error = -EACCES;
65071 if (!error)
65072 error = do_truncate(path->dentry, length, 0, NULL);
65073
65074 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
65075 error = locks_verify_truncate(inode, f.file, length);
65076 if (!error)
65077 error = security_path_truncate(&f.file->f_path);
65078 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
65079 + error = -EACCES;
65080 if (!error)
65081 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
65082 sb_end_write(inode->i_sb);
65083 @@ -392,6 +398,9 @@ retry:
65084 if (__mnt_is_readonly(path.mnt))
65085 res = -EROFS;
65086
65087 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
65088 + res = -EACCES;
65089 +
65090 out_path_release:
65091 path_put(&path);
65092 if (retry_estale(res, lookup_flags)) {
65093 @@ -423,6 +432,8 @@ retry:
65094 if (error)
65095 goto dput_and_out;
65096
65097 + gr_log_chdir(path.dentry, path.mnt);
65098 +
65099 set_fs_pwd(current->fs, &path);
65100
65101 dput_and_out:
65102 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
65103 goto out_putf;
65104
65105 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
65106 +
65107 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
65108 + error = -EPERM;
65109 +
65110 + if (!error)
65111 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
65112 +
65113 if (!error)
65114 set_fs_pwd(current->fs, &f.file->f_path);
65115 out_putf:
65116 @@ -481,7 +499,13 @@ retry:
65117 if (error)
65118 goto dput_and_out;
65119
65120 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
65121 + goto dput_and_out;
65122 +
65123 set_fs_root(current->fs, &path);
65124 +
65125 + gr_handle_chroot_chdir(&path);
65126 +
65127 error = 0;
65128 dput_and_out:
65129 path_put(&path);
65130 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
65131 return error;
65132 retry_deleg:
65133 mutex_lock(&inode->i_mutex);
65134 +
65135 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
65136 + error = -EACCES;
65137 + goto out_unlock;
65138 + }
65139 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
65140 + error = -EACCES;
65141 + goto out_unlock;
65142 + }
65143 +
65144 error = security_path_chmod(path, mode);
65145 if (error)
65146 goto out_unlock;
65147 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
65148 uid = make_kuid(current_user_ns(), user);
65149 gid = make_kgid(current_user_ns(), group);
65150
65151 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
65152 + return -EACCES;
65153 +
65154 newattrs.ia_valid = ATTR_CTIME;
65155 if (user != (uid_t) -1) {
65156 if (!uid_valid(uid))
65157 @@ -1014,6 +1051,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
65158 } else {
65159 fsnotify_open(f);
65160 fd_install(fd, f);
65161 + trace_do_sys_open(tmp->name, flags, mode);
65162 }
65163 }
65164 putname(tmp);
65165 diff --git a/fs/pipe.c b/fs/pipe.c
65166 index 21981e5..3d5f55c 100644
65167 --- a/fs/pipe.c
65168 +++ b/fs/pipe.c
65169 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
65170
65171 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
65172 {
65173 - if (pipe->files)
65174 + if (atomic_read(&pipe->files))
65175 mutex_lock_nested(&pipe->mutex, subclass);
65176 }
65177
65178 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
65179
65180 void pipe_unlock(struct pipe_inode_info *pipe)
65181 {
65182 - if (pipe->files)
65183 + if (atomic_read(&pipe->files))
65184 mutex_unlock(&pipe->mutex);
65185 }
65186 EXPORT_SYMBOL(pipe_unlock);
65187 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
65188 }
65189 if (bufs) /* More to do? */
65190 continue;
65191 - if (!pipe->writers)
65192 + if (!atomic_read(&pipe->writers))
65193 break;
65194 - if (!pipe->waiting_writers) {
65195 + if (!atomic_read(&pipe->waiting_writers)) {
65196 /* syscall merging: Usually we must not sleep
65197 * if O_NONBLOCK is set, or if we got some data.
65198 * But if a writer sleeps in kernel space, then
65199 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65200
65201 __pipe_lock(pipe);
65202
65203 - if (!pipe->readers) {
65204 + if (!atomic_read(&pipe->readers)) {
65205 send_sig(SIGPIPE, current, 0);
65206 ret = -EPIPE;
65207 goto out;
65208 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65209 for (;;) {
65210 int bufs;
65211
65212 - if (!pipe->readers) {
65213 + if (!atomic_read(&pipe->readers)) {
65214 send_sig(SIGPIPE, current, 0);
65215 if (!ret)
65216 ret = -EPIPE;
65217 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65218 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65219 do_wakeup = 0;
65220 }
65221 - pipe->waiting_writers++;
65222 + atomic_inc(&pipe->waiting_writers);
65223 pipe_wait(pipe);
65224 - pipe->waiting_writers--;
65225 + atomic_dec(&pipe->waiting_writers);
65226 }
65227 out:
65228 __pipe_unlock(pipe);
65229 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65230 mask = 0;
65231 if (filp->f_mode & FMODE_READ) {
65232 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
65233 - if (!pipe->writers && filp->f_version != pipe->w_counter)
65234 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
65235 mask |= POLLHUP;
65236 }
65237
65238 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65239 * Most Unices do not set POLLERR for FIFOs but on Linux they
65240 * behave exactly like pipes for poll().
65241 */
65242 - if (!pipe->readers)
65243 + if (!atomic_read(&pipe->readers))
65244 mask |= POLLERR;
65245 }
65246
65247 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
65248 int kill = 0;
65249
65250 spin_lock(&inode->i_lock);
65251 - if (!--pipe->files) {
65252 + if (atomic_dec_and_test(&pipe->files)) {
65253 inode->i_pipe = NULL;
65254 kill = 1;
65255 }
65256 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
65257
65258 __pipe_lock(pipe);
65259 if (file->f_mode & FMODE_READ)
65260 - pipe->readers--;
65261 + atomic_dec(&pipe->readers);
65262 if (file->f_mode & FMODE_WRITE)
65263 - pipe->writers--;
65264 + atomic_dec(&pipe->writers);
65265
65266 - if (pipe->readers || pipe->writers) {
65267 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
65268 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
65269 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65270 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
65271 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
65272 kfree(pipe);
65273 }
65274
65275 -static struct vfsmount *pipe_mnt __read_mostly;
65276 +struct vfsmount *pipe_mnt __read_mostly;
65277
65278 /*
65279 * pipefs_dname() is called from d_path().
65280 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
65281 goto fail_iput;
65282
65283 inode->i_pipe = pipe;
65284 - pipe->files = 2;
65285 - pipe->readers = pipe->writers = 1;
65286 + atomic_set(&pipe->files, 2);
65287 + atomic_set(&pipe->readers, 1);
65288 + atomic_set(&pipe->writers, 1);
65289 inode->i_fop = &pipefifo_fops;
65290
65291 /*
65292 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
65293 spin_lock(&inode->i_lock);
65294 if (inode->i_pipe) {
65295 pipe = inode->i_pipe;
65296 - pipe->files++;
65297 + atomic_inc(&pipe->files);
65298 spin_unlock(&inode->i_lock);
65299 } else {
65300 spin_unlock(&inode->i_lock);
65301 pipe = alloc_pipe_info();
65302 if (!pipe)
65303 return -ENOMEM;
65304 - pipe->files = 1;
65305 + atomic_set(&pipe->files, 1);
65306 spin_lock(&inode->i_lock);
65307 if (unlikely(inode->i_pipe)) {
65308 - inode->i_pipe->files++;
65309 + atomic_inc(&inode->i_pipe->files);
65310 spin_unlock(&inode->i_lock);
65311 free_pipe_info(pipe);
65312 pipe = inode->i_pipe;
65313 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
65314 * opened, even when there is no process writing the FIFO.
65315 */
65316 pipe->r_counter++;
65317 - if (pipe->readers++ == 0)
65318 + if (atomic_inc_return(&pipe->readers) == 1)
65319 wake_up_partner(pipe);
65320
65321 - if (!is_pipe && !pipe->writers) {
65322 + if (!is_pipe && !atomic_read(&pipe->writers)) {
65323 if ((filp->f_flags & O_NONBLOCK)) {
65324 /* suppress POLLHUP until we have
65325 * seen a writer */
65326 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
65327 * errno=ENXIO when there is no process reading the FIFO.
65328 */
65329 ret = -ENXIO;
65330 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
65331 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
65332 goto err;
65333
65334 pipe->w_counter++;
65335 - if (!pipe->writers++)
65336 + if (atomic_inc_return(&pipe->writers) == 1)
65337 wake_up_partner(pipe);
65338
65339 - if (!is_pipe && !pipe->readers) {
65340 + if (!is_pipe && !atomic_read(&pipe->readers)) {
65341 if (wait_for_partner(pipe, &pipe->r_counter))
65342 goto err_wr;
65343 }
65344 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
65345 * the process can at least talk to itself.
65346 */
65347
65348 - pipe->readers++;
65349 - pipe->writers++;
65350 + atomic_inc(&pipe->readers);
65351 + atomic_inc(&pipe->writers);
65352 pipe->r_counter++;
65353 pipe->w_counter++;
65354 - if (pipe->readers == 1 || pipe->writers == 1)
65355 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
65356 wake_up_partner(pipe);
65357 break;
65358
65359 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
65360 return 0;
65361
65362 err_rd:
65363 - if (!--pipe->readers)
65364 + if (atomic_dec_and_test(&pipe->readers))
65365 wake_up_interruptible(&pipe->wait);
65366 ret = -ERESTARTSYS;
65367 goto err;
65368
65369 err_wr:
65370 - if (!--pipe->writers)
65371 + if (atomic_dec_and_test(&pipe->writers))
65372 wake_up_interruptible(&pipe->wait);
65373 ret = -ERESTARTSYS;
65374 goto err;
65375 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
65376 index 0855f77..6787d50 100644
65377 --- a/fs/posix_acl.c
65378 +++ b/fs/posix_acl.c
65379 @@ -20,6 +20,7 @@
65380 #include <linux/xattr.h>
65381 #include <linux/export.h>
65382 #include <linux/user_namespace.h>
65383 +#include <linux/grsecurity.h>
65384
65385 struct posix_acl **acl_by_type(struct inode *inode, int type)
65386 {
65387 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
65388 }
65389 }
65390 if (mode_p)
65391 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65392 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65393 return not_equiv;
65394 }
65395 EXPORT_SYMBOL(posix_acl_equiv_mode);
65396 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
65397 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
65398 }
65399
65400 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65401 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65402 return not_equiv;
65403 }
65404
65405 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
65406 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
65407 int err = -ENOMEM;
65408 if (clone) {
65409 + *mode_p &= ~gr_acl_umask();
65410 +
65411 err = posix_acl_create_masq(clone, mode_p);
65412 if (err < 0) {
65413 posix_acl_release(clone);
65414 @@ -659,11 +662,12 @@ struct posix_acl *
65415 posix_acl_from_xattr(struct user_namespace *user_ns,
65416 const void *value, size_t size)
65417 {
65418 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
65419 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
65420 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
65421 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
65422 int count;
65423 struct posix_acl *acl;
65424 struct posix_acl_entry *acl_e;
65425 + umode_t umask = gr_acl_umask();
65426
65427 if (!value)
65428 return NULL;
65429 @@ -689,12 +693,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65430
65431 switch(acl_e->e_tag) {
65432 case ACL_USER_OBJ:
65433 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65434 + break;
65435 case ACL_GROUP_OBJ:
65436 case ACL_MASK:
65437 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65438 + break;
65439 case ACL_OTHER:
65440 + acl_e->e_perm &= ~(umask & S_IRWXO);
65441 break;
65442
65443 case ACL_USER:
65444 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65445 acl_e->e_uid =
65446 make_kuid(user_ns,
65447 le32_to_cpu(entry->e_id));
65448 @@ -702,6 +712,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65449 goto fail;
65450 break;
65451 case ACL_GROUP:
65452 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65453 acl_e->e_gid =
65454 make_kgid(user_ns,
65455 le32_to_cpu(entry->e_id));
65456 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
65457 index 2183fcf..3c32a98 100644
65458 --- a/fs/proc/Kconfig
65459 +++ b/fs/proc/Kconfig
65460 @@ -30,7 +30,7 @@ config PROC_FS
65461
65462 config PROC_KCORE
65463 bool "/proc/kcore support" if !ARM
65464 - depends on PROC_FS && MMU
65465 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
65466 help
65467 Provides a virtual ELF core file of the live kernel. This can
65468 be read with gdb and other ELF tools. No modifications can be
65469 @@ -38,8 +38,8 @@ config PROC_KCORE
65470
65471 config PROC_VMCORE
65472 bool "/proc/vmcore support"
65473 - depends on PROC_FS && CRASH_DUMP
65474 - default y
65475 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
65476 + default n
65477 help
65478 Exports the dump image of crashed kernel in ELF format.
65479
65480 @@ -63,8 +63,8 @@ config PROC_SYSCTL
65481 limited in memory.
65482
65483 config PROC_PAGE_MONITOR
65484 - default y
65485 - depends on PROC_FS && MMU
65486 + default n
65487 + depends on PROC_FS && MMU && !GRKERNSEC
65488 bool "Enable /proc page monitoring" if EXPERT
65489 help
65490 Various /proc files exist to monitor process memory utilization:
65491 diff --git a/fs/proc/array.c b/fs/proc/array.c
65492 index bd117d0..e6872d7 100644
65493 --- a/fs/proc/array.c
65494 +++ b/fs/proc/array.c
65495 @@ -60,6 +60,7 @@
65496 #include <linux/tty.h>
65497 #include <linux/string.h>
65498 #include <linux/mman.h>
65499 +#include <linux/grsecurity.h>
65500 #include <linux/proc_fs.h>
65501 #include <linux/ioport.h>
65502 #include <linux/uaccess.h>
65503 @@ -344,6 +345,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
65504 seq_putc(m, '\n');
65505 }
65506
65507 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65508 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
65509 +{
65510 + if (p->mm)
65511 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
65512 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
65513 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
65514 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
65515 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
65516 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
65517 + else
65518 + seq_printf(m, "PaX:\t-----\n");
65519 +}
65520 +#endif
65521 +
65522 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65523 struct pid *pid, struct task_struct *task)
65524 {
65525 @@ -362,9 +378,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65526 task_cpus_allowed(m, task);
65527 cpuset_task_status_allowed(m, task);
65528 task_context_switch_counts(m, task);
65529 +
65530 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65531 + task_pax(m, task);
65532 +#endif
65533 +
65534 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
65535 + task_grsec_rbac(m, task);
65536 +#endif
65537 +
65538 return 0;
65539 }
65540
65541 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65542 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65543 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65544 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65545 +#endif
65546 +
65547 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65548 struct pid *pid, struct task_struct *task, int whole)
65549 {
65550 @@ -386,6 +417,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65551 char tcomm[sizeof(task->comm)];
65552 unsigned long flags;
65553
65554 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65555 + if (current->exec_id != m->exec_id) {
65556 + gr_log_badprocpid("stat");
65557 + return 0;
65558 + }
65559 +#endif
65560 +
65561 state = *get_task_state(task);
65562 vsize = eip = esp = 0;
65563 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65564 @@ -456,6 +494,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65565 gtime = task_gtime(task);
65566 }
65567
65568 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65569 + if (PAX_RAND_FLAGS(mm)) {
65570 + eip = 0;
65571 + esp = 0;
65572 + wchan = 0;
65573 + }
65574 +#endif
65575 +#ifdef CONFIG_GRKERNSEC_HIDESYM
65576 + wchan = 0;
65577 + eip =0;
65578 + esp =0;
65579 +#endif
65580 +
65581 /* scale priority and nice values from timeslices to -20..20 */
65582 /* to make it look like a "normal" Unix priority/nice value */
65583 priority = task_prio(task);
65584 @@ -487,9 +538,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65585 seq_put_decimal_ull(m, ' ', vsize);
65586 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
65587 seq_put_decimal_ull(m, ' ', rsslim);
65588 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65589 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
65590 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
65591 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
65592 +#else
65593 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
65594 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
65595 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
65596 +#endif
65597 seq_put_decimal_ull(m, ' ', esp);
65598 seq_put_decimal_ull(m, ' ', eip);
65599 /* The signal information here is obsolete.
65600 @@ -511,7 +568,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65601 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
65602 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
65603
65604 - if (mm && permitted) {
65605 + if (mm && permitted
65606 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65607 + && !PAX_RAND_FLAGS(mm)
65608 +#endif
65609 + ) {
65610 seq_put_decimal_ull(m, ' ', mm->start_data);
65611 seq_put_decimal_ull(m, ' ', mm->end_data);
65612 seq_put_decimal_ull(m, ' ', mm->start_brk);
65613 @@ -549,8 +610,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65614 struct pid *pid, struct task_struct *task)
65615 {
65616 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
65617 - struct mm_struct *mm = get_task_mm(task);
65618 + struct mm_struct *mm;
65619
65620 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65621 + if (current->exec_id != m->exec_id) {
65622 + gr_log_badprocpid("statm");
65623 + return 0;
65624 + }
65625 +#endif
65626 + mm = get_task_mm(task);
65627 if (mm) {
65628 size = task_statm(mm, &shared, &text, &data, &resident);
65629 mmput(mm);
65630 @@ -573,6 +641,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65631 return 0;
65632 }
65633
65634 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
65635 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
65636 +{
65637 + unsigned long flags;
65638 + u32 curr_ip = 0;
65639 +
65640 + if (lock_task_sighand(task, &flags)) {
65641 + curr_ip = task->signal->curr_ip;
65642 + unlock_task_sighand(task, &flags);
65643 + }
65644 + return seq_printf(m, "%pI4\n", &curr_ip);
65645 +}
65646 +#endif
65647 +
65648 #ifdef CONFIG_CHECKPOINT_RESTORE
65649 static struct pid *
65650 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
65651 diff --git a/fs/proc/base.c b/fs/proc/base.c
65652 index 3f3d7ae..68de109 100644
65653 --- a/fs/proc/base.c
65654 +++ b/fs/proc/base.c
65655 @@ -113,6 +113,14 @@ struct pid_entry {
65656 union proc_op op;
65657 };
65658
65659 +struct getdents_callback {
65660 + struct linux_dirent __user * current_dir;
65661 + struct linux_dirent __user * previous;
65662 + struct file * file;
65663 + int count;
65664 + int error;
65665 +};
65666 +
65667 #define NOD(NAME, MODE, IOP, FOP, OP) { \
65668 .name = (NAME), \
65669 .len = sizeof(NAME) - 1, \
65670 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
65671 return 0;
65672 }
65673
65674 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65675 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65676 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65677 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65678 +#endif
65679 +
65680 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65681 struct pid *pid, struct task_struct *task)
65682 {
65683 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
65684 if (mm && !IS_ERR(mm)) {
65685 unsigned int nwords = 0;
65686 +
65687 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65688 + /* allow if we're currently ptracing this task */
65689 + if (PAX_RAND_FLAGS(mm) &&
65690 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
65691 + mmput(mm);
65692 + return 0;
65693 + }
65694 +#endif
65695 +
65696 do {
65697 nwords += 2;
65698 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
65699 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65700 }
65701
65702
65703 -#ifdef CONFIG_KALLSYMS
65704 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65705 /*
65706 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
65707 * Returns the resolved symbol. If that fails, simply return the address.
65708 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
65709 mutex_unlock(&task->signal->cred_guard_mutex);
65710 }
65711
65712 -#ifdef CONFIG_STACKTRACE
65713 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65714
65715 #define MAX_STACK_TRACE_DEPTH 64
65716
65717 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
65718 return 0;
65719 }
65720
65721 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65722 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65723 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65724 struct pid *pid, struct task_struct *task)
65725 {
65726 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65727 /************************************************************************/
65728
65729 /* permission checks */
65730 -static int proc_fd_access_allowed(struct inode *inode)
65731 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
65732 {
65733 struct task_struct *task;
65734 int allowed = 0;
65735 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
65736 */
65737 task = get_proc_task(inode);
65738 if (task) {
65739 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65740 + if (log)
65741 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65742 + else
65743 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65744 put_task_struct(task);
65745 }
65746 return allowed;
65747 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
65748 struct task_struct *task,
65749 int hide_pid_min)
65750 {
65751 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65752 + return false;
65753 +
65754 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65755 + rcu_read_lock();
65756 + {
65757 + const struct cred *tmpcred = current_cred();
65758 + const struct cred *cred = __task_cred(task);
65759 +
65760 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
65761 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65762 + || in_group_p(grsec_proc_gid)
65763 +#endif
65764 + ) {
65765 + rcu_read_unlock();
65766 + return true;
65767 + }
65768 + }
65769 + rcu_read_unlock();
65770 +
65771 + if (!pid->hide_pid)
65772 + return false;
65773 +#endif
65774 +
65775 if (pid->hide_pid < hide_pid_min)
65776 return true;
65777 if (in_group_p(pid->pid_gid))
65778 return true;
65779 +
65780 return ptrace_may_access(task, PTRACE_MODE_READ);
65781 }
65782
65783 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
65784 put_task_struct(task);
65785
65786 if (!has_perms) {
65787 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65788 + {
65789 +#else
65790 if (pid->hide_pid == 2) {
65791 +#endif
65792 /*
65793 * Let's make getdents(), stat(), and open()
65794 * consistent with each other. If a process
65795 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
65796
65797 if (task) {
65798 mm = mm_access(task, mode);
65799 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
65800 + mmput(mm);
65801 + mm = ERR_PTR(-EPERM);
65802 + }
65803 put_task_struct(task);
65804
65805 if (!IS_ERR_OR_NULL(mm)) {
65806 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
65807 return PTR_ERR(mm);
65808
65809 file->private_data = mm;
65810 +
65811 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65812 + file->f_version = current->exec_id;
65813 +#endif
65814 +
65815 return 0;
65816 }
65817
65818 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65819 ssize_t copied;
65820 char *page;
65821
65822 +#ifdef CONFIG_GRKERNSEC
65823 + if (write)
65824 + return -EPERM;
65825 +#endif
65826 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65827 + if (file->f_version != current->exec_id) {
65828 + gr_log_badprocpid("mem");
65829 + return 0;
65830 + }
65831 +#endif
65832 +
65833 if (!mm)
65834 return 0;
65835
65836 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65837 goto free;
65838
65839 while (count > 0) {
65840 - int this_len = min_t(int, count, PAGE_SIZE);
65841 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
65842
65843 if (write && copy_from_user(page, buf, this_len)) {
65844 copied = -EFAULT;
65845 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65846 if (!mm)
65847 return 0;
65848
65849 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65850 + if (file->f_version != current->exec_id) {
65851 + gr_log_badprocpid("environ");
65852 + return 0;
65853 + }
65854 +#endif
65855 +
65856 page = (char *)__get_free_page(GFP_TEMPORARY);
65857 if (!page)
65858 return -ENOMEM;
65859 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65860 goto free;
65861 while (count > 0) {
65862 size_t this_len, max_len;
65863 - int retval;
65864 + ssize_t retval;
65865
65866 if (src >= (mm->env_end - mm->env_start))
65867 break;
65868 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
65869 int error = -EACCES;
65870
65871 /* Are we allowed to snoop on the tasks file descriptors? */
65872 - if (!proc_fd_access_allowed(inode))
65873 + if (!proc_fd_access_allowed(inode, 0))
65874 goto out;
65875
65876 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65877 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
65878 struct path path;
65879
65880 /* Are we allowed to snoop on the tasks file descriptors? */
65881 - if (!proc_fd_access_allowed(inode))
65882 - goto out;
65883 + /* logging this is needed for learning on chromium to work properly,
65884 + but we don't want to flood the logs from 'ps' which does a readlink
65885 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
65886 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
65887 + */
65888 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
65889 + if (!proc_fd_access_allowed(inode,0))
65890 + goto out;
65891 + } else {
65892 + if (!proc_fd_access_allowed(inode,1))
65893 + goto out;
65894 + }
65895
65896 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65897 if (error)
65898 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
65899 rcu_read_lock();
65900 cred = __task_cred(task);
65901 inode->i_uid = cred->euid;
65902 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65903 + inode->i_gid = grsec_proc_gid;
65904 +#else
65905 inode->i_gid = cred->egid;
65906 +#endif
65907 rcu_read_unlock();
65908 }
65909 security_task_to_inode(task, inode);
65910 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
65911 return -ENOENT;
65912 }
65913 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
65914 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65915 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
65916 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65917 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
65918 +#endif
65919 task_dumpable(task)) {
65920 cred = __task_cred(task);
65921 stat->uid = cred->euid;
65922 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65923 + stat->gid = grsec_proc_gid;
65924 +#else
65925 stat->gid = cred->egid;
65926 +#endif
65927 }
65928 }
65929 rcu_read_unlock();
65930 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
65931
65932 if (task) {
65933 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
65934 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65935 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
65936 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65937 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
65938 +#endif
65939 task_dumpable(task)) {
65940 rcu_read_lock();
65941 cred = __task_cred(task);
65942 inode->i_uid = cred->euid;
65943 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65944 + inode->i_gid = grsec_proc_gid;
65945 +#else
65946 inode->i_gid = cred->egid;
65947 +#endif
65948 rcu_read_unlock();
65949 } else {
65950 inode->i_uid = GLOBAL_ROOT_UID;
65951 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
65952 if (!task)
65953 goto out_no_task;
65954
65955 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65956 + goto out;
65957 +
65958 /*
65959 * Yes, it does not scale. And it should not. Don't add
65960 * new entries into /proc/<tgid>/ without very good reasons.
65961 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
65962 if (!task)
65963 return -ENOENT;
65964
65965 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65966 + goto out;
65967 +
65968 if (!dir_emit_dots(file, ctx))
65969 goto out;
65970
65971 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
65972 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
65973 #endif
65974 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
65975 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65976 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65977 ONE("syscall", S_IRUSR, proc_pid_syscall),
65978 #endif
65979 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
65980 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
65981 #ifdef CONFIG_SECURITY
65982 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
65983 #endif
65984 -#ifdef CONFIG_KALLSYMS
65985 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65986 ONE("wchan", S_IRUGO, proc_pid_wchan),
65987 #endif
65988 -#ifdef CONFIG_STACKTRACE
65989 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65990 ONE("stack", S_IRUSR, proc_pid_stack),
65991 #endif
65992 #ifdef CONFIG_SCHEDSTATS
65993 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
65994 #ifdef CONFIG_HARDWALL
65995 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
65996 #endif
65997 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
65998 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
65999 +#endif
66000 #ifdef CONFIG_USER_NS
66001 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
66002 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
66003 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
66004 if (!inode)
66005 goto out;
66006
66007 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66008 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
66009 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66010 + inode->i_gid = grsec_proc_gid;
66011 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
66012 +#else
66013 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
66014 +#endif
66015 inode->i_op = &proc_tgid_base_inode_operations;
66016 inode->i_fop = &proc_tgid_base_operations;
66017 inode->i_flags|=S_IMMUTABLE;
66018 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
66019 if (!task)
66020 goto out;
66021
66022 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66023 + goto out_put_task;
66024 +
66025 result = proc_pid_instantiate(dir, dentry, task, NULL);
66026 +out_put_task:
66027 put_task_struct(task);
66028 out:
66029 return ERR_PTR(result);
66030 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
66031 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
66032 #endif
66033 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
66034 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66035 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66036 ONE("syscall", S_IRUSR, proc_pid_syscall),
66037 #endif
66038 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
66039 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
66040 #ifdef CONFIG_SECURITY
66041 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
66042 #endif
66043 -#ifdef CONFIG_KALLSYMS
66044 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66045 ONE("wchan", S_IRUGO, proc_pid_wchan),
66046 #endif
66047 -#ifdef CONFIG_STACKTRACE
66048 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66049 ONE("stack", S_IRUSR, proc_pid_stack),
66050 #endif
66051 #ifdef CONFIG_SCHEDSTATS
66052 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
66053 index cbd82df..c0407d2 100644
66054 --- a/fs/proc/cmdline.c
66055 +++ b/fs/proc/cmdline.c
66056 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
66057
66058 static int __init proc_cmdline_init(void)
66059 {
66060 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66061 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
66062 +#else
66063 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
66064 +#endif
66065 return 0;
66066 }
66067 fs_initcall(proc_cmdline_init);
66068 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
66069 index 50493ed..248166b 100644
66070 --- a/fs/proc/devices.c
66071 +++ b/fs/proc/devices.c
66072 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
66073
66074 static int __init proc_devices_init(void)
66075 {
66076 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66077 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
66078 +#else
66079 proc_create("devices", 0, NULL, &proc_devinfo_operations);
66080 +#endif
66081 return 0;
66082 }
66083 fs_initcall(proc_devices_init);
66084 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
66085 index 8e5ad83..1f07a8c 100644
66086 --- a/fs/proc/fd.c
66087 +++ b/fs/proc/fd.c
66088 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
66089 if (!task)
66090 return -ENOENT;
66091
66092 - files = get_files_struct(task);
66093 + if (!gr_acl_handle_procpidmem(task))
66094 + files = get_files_struct(task);
66095 put_task_struct(task);
66096
66097 if (files) {
66098 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
66099 */
66100 int proc_fd_permission(struct inode *inode, int mask)
66101 {
66102 + struct task_struct *task;
66103 int rv = generic_permission(inode, mask);
66104 - if (rv == 0)
66105 - return 0;
66106 +
66107 if (task_tgid(current) == proc_pid(inode))
66108 rv = 0;
66109 +
66110 + task = get_proc_task(inode);
66111 + if (task == NULL)
66112 + return rv;
66113 +
66114 + if (gr_acl_handle_procpidmem(task))
66115 + rv = -EACCES;
66116 +
66117 + put_task_struct(task);
66118 +
66119 return rv;
66120 }
66121
66122 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
66123 index 7fea132..2923577 100644
66124 --- a/fs/proc/generic.c
66125 +++ b/fs/proc/generic.c
66126 @@ -23,6 +23,7 @@
66127 #include <linux/bitops.h>
66128 #include <linux/spinlock.h>
66129 #include <linux/completion.h>
66130 +#include <linux/grsecurity.h>
66131 #include <asm/uaccess.h>
66132
66133 #include "internal.h"
66134 @@ -265,6 +266,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
66135 return proc_lookup_de(PDE(dir), dir, dentry);
66136 }
66137
66138 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
66139 + unsigned int flags)
66140 +{
66141 + if (gr_proc_is_restricted())
66142 + return ERR_PTR(-EACCES);
66143 +
66144 + return proc_lookup_de(PDE(dir), dir, dentry);
66145 +}
66146 +
66147 /*
66148 * This returns non-zero if at EOF, so that the /proc
66149 * root directory can use this and check if it should
66150 @@ -322,6 +332,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
66151 return proc_readdir_de(PDE(inode), file, ctx);
66152 }
66153
66154 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
66155 +{
66156 + struct inode *inode = file_inode(file);
66157 +
66158 + if (gr_proc_is_restricted())
66159 + return -EACCES;
66160 +
66161 + return proc_readdir_de(PDE(inode), file, ctx);
66162 +}
66163 +
66164 /*
66165 * These are the generic /proc directory operations. They
66166 * use the in-memory "struct proc_dir_entry" tree to parse
66167 @@ -333,6 +353,12 @@ static const struct file_operations proc_dir_operations = {
66168 .iterate = proc_readdir,
66169 };
66170
66171 +static const struct file_operations proc_dir_restricted_operations = {
66172 + .llseek = generic_file_llseek,
66173 + .read = generic_read_dir,
66174 + .iterate = proc_readdir_restrict,
66175 +};
66176 +
66177 /*
66178 * proc directories can do almost nothing..
66179 */
66180 @@ -342,6 +368,12 @@ static const struct inode_operations proc_dir_inode_operations = {
66181 .setattr = proc_notify_change,
66182 };
66183
66184 +static const struct inode_operations proc_dir_restricted_inode_operations = {
66185 + .lookup = proc_lookup_restrict,
66186 + .getattr = proc_getattr,
66187 + .setattr = proc_notify_change,
66188 +};
66189 +
66190 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
66191 {
66192 int ret;
66193 @@ -351,8 +383,13 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
66194 return ret;
66195
66196 if (S_ISDIR(dp->mode)) {
66197 - dp->proc_fops = &proc_dir_operations;
66198 - dp->proc_iops = &proc_dir_inode_operations;
66199 + if (dp->restricted) {
66200 + dp->proc_fops = &proc_dir_restricted_operations;
66201 + dp->proc_iops = &proc_dir_restricted_inode_operations;
66202 + } else {
66203 + dp->proc_fops = &proc_dir_operations;
66204 + dp->proc_iops = &proc_dir_inode_operations;
66205 + }
66206 dir->nlink++;
66207 } else if (S_ISLNK(dp->mode)) {
66208 dp->proc_iops = &proc_link_inode_operations;
66209 @@ -465,6 +502,27 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
66210 }
66211 EXPORT_SYMBOL_GPL(proc_mkdir_data);
66212
66213 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
66214 + struct proc_dir_entry *parent, void *data)
66215 +{
66216 + struct proc_dir_entry *ent;
66217 +
66218 + if (mode == 0)
66219 + mode = S_IRUGO | S_IXUGO;
66220 +
66221 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
66222 + if (ent) {
66223 + ent->data = data;
66224 + ent->restricted = 1;
66225 + if (proc_register(parent, ent) < 0) {
66226 + kfree(ent);
66227 + ent = NULL;
66228 + }
66229 + }
66230 + return ent;
66231 +}
66232 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
66233 +
66234 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
66235 struct proc_dir_entry *parent)
66236 {
66237 @@ -479,6 +537,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
66238 }
66239 EXPORT_SYMBOL(proc_mkdir);
66240
66241 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
66242 + struct proc_dir_entry *parent)
66243 +{
66244 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
66245 +}
66246 +EXPORT_SYMBOL(proc_mkdir_restrict);
66247 +
66248 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
66249 struct proc_dir_entry *parent,
66250 const struct file_operations *proc_fops,
66251 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
66252 index 8420a2f..7b98f00 100644
66253 --- a/fs/proc/inode.c
66254 +++ b/fs/proc/inode.c
66255 @@ -23,11 +23,17 @@
66256 #include <linux/slab.h>
66257 #include <linux/mount.h>
66258 #include <linux/magic.h>
66259 +#include <linux/grsecurity.h>
66260
66261 #include <asm/uaccess.h>
66262
66263 #include "internal.h"
66264
66265 +#ifdef CONFIG_PROC_SYSCTL
66266 +extern const struct inode_operations proc_sys_inode_operations;
66267 +extern const struct inode_operations proc_sys_dir_operations;
66268 +#endif
66269 +
66270 static void proc_evict_inode(struct inode *inode)
66271 {
66272 struct proc_dir_entry *de;
66273 @@ -48,6 +54,13 @@ static void proc_evict_inode(struct inode *inode)
66274 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
66275 sysctl_head_put(head);
66276 }
66277 +
66278 +#ifdef CONFIG_PROC_SYSCTL
66279 + if (inode->i_op == &proc_sys_inode_operations ||
66280 + inode->i_op == &proc_sys_dir_operations)
66281 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
66282 +#endif
66283 +
66284 }
66285
66286 static struct kmem_cache * proc_inode_cachep;
66287 @@ -405,7 +418,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
66288 if (de->mode) {
66289 inode->i_mode = de->mode;
66290 inode->i_uid = de->uid;
66291 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66292 + inode->i_gid = grsec_proc_gid;
66293 +#else
66294 inode->i_gid = de->gid;
66295 +#endif
66296 }
66297 if (de->size)
66298 inode->i_size = de->size;
66299 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
66300 index 6fcdba5..d08b8f1 100644
66301 --- a/fs/proc/internal.h
66302 +++ b/fs/proc/internal.h
66303 @@ -47,9 +47,10 @@ struct proc_dir_entry {
66304 struct completion *pde_unload_completion;
66305 struct list_head pde_openers; /* who did ->open, but not ->release */
66306 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
66307 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
66308 u8 namelen;
66309 char name[];
66310 -};
66311 +} __randomize_layout;
66312
66313 union proc_op {
66314 int (*proc_get_link)(struct dentry *, struct path *);
66315 @@ -67,7 +68,7 @@ struct proc_inode {
66316 struct ctl_table *sysctl_entry;
66317 const struct proc_ns_operations *ns_ops;
66318 struct inode vfs_inode;
66319 -};
66320 +} __randomize_layout;
66321
66322 /*
66323 * General functions
66324 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
66325 struct pid *, struct task_struct *);
66326 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
66327 struct pid *, struct task_struct *);
66328 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66329 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
66330 + struct pid *, struct task_struct *);
66331 +#endif
66332
66333 /*
66334 * base.c
66335 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
66336 * generic.c
66337 */
66338 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
66339 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
66340 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
66341 struct dentry *);
66342 extern int proc_readdir(struct file *, struct dir_context *);
66343 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
66344 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
66345
66346 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
66347 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
66348 index a352d57..cb94a5c 100644
66349 --- a/fs/proc/interrupts.c
66350 +++ b/fs/proc/interrupts.c
66351 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
66352
66353 static int __init proc_interrupts_init(void)
66354 {
66355 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66356 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
66357 +#else
66358 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
66359 +#endif
66360 return 0;
66361 }
66362 fs_initcall(proc_interrupts_init);
66363 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
66364 index 91a4e64..cb007c0 100644
66365 --- a/fs/proc/kcore.c
66366 +++ b/fs/proc/kcore.c
66367 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66368 * the addresses in the elf_phdr on our list.
66369 */
66370 start = kc_offset_to_vaddr(*fpos - elf_buflen);
66371 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
66372 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
66373 + if (tsz > buflen)
66374 tsz = buflen;
66375 -
66376 +
66377 while (buflen) {
66378 struct kcore_list *m;
66379
66380 @@ -514,20 +515,23 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66381 kfree(elf_buf);
66382 } else {
66383 if (kern_addr_valid(start)) {
66384 - unsigned long n;
66385 + char *elf_buf;
66386 + mm_segment_t oldfs;
66387
66388 - n = copy_to_user(buffer, (char *)start, tsz);
66389 - /*
66390 - * We cannot distinguish between fault on source
66391 - * and fault on destination. When this happens
66392 - * we clear too and hope it will trigger the
66393 - * EFAULT again.
66394 - */
66395 - if (n) {
66396 - if (clear_user(buffer + tsz - n,
66397 - n))
66398 + elf_buf = kmalloc(tsz, GFP_KERNEL);
66399 + if (!elf_buf)
66400 + return -ENOMEM;
66401 + oldfs = get_fs();
66402 + set_fs(KERNEL_DS);
66403 + if (!__copy_from_user(elf_buf, (const void __user *)start, tsz)) {
66404 + set_fs(oldfs);
66405 + if (copy_to_user(buffer, elf_buf, tsz)) {
66406 + kfree(elf_buf);
66407 return -EFAULT;
66408 + }
66409 }
66410 + set_fs(oldfs);
66411 + kfree(elf_buf);
66412 } else {
66413 if (clear_user(buffer, tsz))
66414 return -EFAULT;
66415 @@ -547,6 +551,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66416
66417 static int open_kcore(struct inode *inode, struct file *filp)
66418 {
66419 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
66420 + return -EPERM;
66421 +#endif
66422 if (!capable(CAP_SYS_RAWIO))
66423 return -EPERM;
66424 if (kcore_need_update)
66425 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
66426 index d3ebf2e..6ad42d1 100644
66427 --- a/fs/proc/meminfo.c
66428 +++ b/fs/proc/meminfo.c
66429 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
66430 vmi.used >> 10,
66431 vmi.largest_chunk >> 10
66432 #ifdef CONFIG_MEMORY_FAILURE
66433 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66434 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66435 #endif
66436 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
66437 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
66438 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
66439 index d4a3574..b421ce9 100644
66440 --- a/fs/proc/nommu.c
66441 +++ b/fs/proc/nommu.c
66442 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
66443
66444 if (file) {
66445 seq_pad(m, ' ');
66446 - seq_path(m, &file->f_path, "");
66447 + seq_path(m, &file->f_path, "\n\\");
66448 }
66449
66450 seq_putc(m, '\n');
66451 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
66452 index 1bde894..22ac7eb 100644
66453 --- a/fs/proc/proc_net.c
66454 +++ b/fs/proc/proc_net.c
66455 @@ -23,9 +23,27 @@
66456 #include <linux/nsproxy.h>
66457 #include <net/net_namespace.h>
66458 #include <linux/seq_file.h>
66459 +#include <linux/grsecurity.h>
66460
66461 #include "internal.h"
66462
66463 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66464 +static struct seq_operations *ipv6_seq_ops_addr;
66465 +
66466 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
66467 +{
66468 + ipv6_seq_ops_addr = addr;
66469 +}
66470 +
66471 +void unregister_ipv6_seq_ops_addr(void)
66472 +{
66473 + ipv6_seq_ops_addr = NULL;
66474 +}
66475 +
66476 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
66477 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
66478 +#endif
66479 +
66480 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
66481 {
66482 return pde->parent->data;
66483 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
66484 return maybe_get_net(PDE_NET(PDE(inode)));
66485 }
66486
66487 +extern const struct seq_operations dev_seq_ops;
66488 +
66489 int seq_open_net(struct inode *ino, struct file *f,
66490 const struct seq_operations *ops, int size)
66491 {
66492 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
66493
66494 BUG_ON(size < sizeof(*p));
66495
66496 + /* only permit access to /proc/net/dev */
66497 + if (
66498 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66499 + ops != ipv6_seq_ops_addr &&
66500 +#endif
66501 + ops != &dev_seq_ops && gr_proc_is_restricted())
66502 + return -EACCES;
66503 +
66504 net = get_proc_net(ino);
66505 if (net == NULL)
66506 return -ENXIO;
66507 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
66508 int err;
66509 struct net *net;
66510
66511 + if (gr_proc_is_restricted())
66512 + return -EACCES;
66513 +
66514 err = -ENXIO;
66515 net = get_proc_net(inode);
66516 if (net == NULL)
66517 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
66518 index f92d5dd..26398ac 100644
66519 --- a/fs/proc/proc_sysctl.c
66520 +++ b/fs/proc/proc_sysctl.c
66521 @@ -11,13 +11,21 @@
66522 #include <linux/namei.h>
66523 #include <linux/mm.h>
66524 #include <linux/module.h>
66525 +#include <linux/nsproxy.h>
66526 +#ifdef CONFIG_GRKERNSEC
66527 +#include <net/net_namespace.h>
66528 +#endif
66529 #include "internal.h"
66530
66531 +extern int gr_handle_chroot_sysctl(const int op);
66532 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
66533 + const int op);
66534 +
66535 static const struct dentry_operations proc_sys_dentry_operations;
66536 static const struct file_operations proc_sys_file_operations;
66537 -static const struct inode_operations proc_sys_inode_operations;
66538 +const struct inode_operations proc_sys_inode_operations;
66539 static const struct file_operations proc_sys_dir_file_operations;
66540 -static const struct inode_operations proc_sys_dir_operations;
66541 +const struct inode_operations proc_sys_dir_operations;
66542
66543 void proc_sys_poll_notify(struct ctl_table_poll *poll)
66544 {
66545 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
66546
66547 err = NULL;
66548 d_set_d_op(dentry, &proc_sys_dentry_operations);
66549 +
66550 + gr_handle_proc_create(dentry, inode);
66551 +
66552 d_add(dentry, inode);
66553
66554 out:
66555 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66556 struct inode *inode = file_inode(filp);
66557 struct ctl_table_header *head = grab_header(inode);
66558 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
66559 + int op = write ? MAY_WRITE : MAY_READ;
66560 ssize_t error;
66561 size_t res;
66562
66563 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66564 * and won't be until we finish.
66565 */
66566 error = -EPERM;
66567 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
66568 + if (sysctl_perm(head, table, op))
66569 goto out;
66570
66571 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
66572 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66573 if (!table->proc_handler)
66574 goto out;
66575
66576 +#ifdef CONFIG_GRKERNSEC
66577 + error = -EPERM;
66578 + if (gr_handle_chroot_sysctl(op))
66579 + goto out;
66580 + dget(filp->f_path.dentry);
66581 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
66582 + dput(filp->f_path.dentry);
66583 + goto out;
66584 + }
66585 + dput(filp->f_path.dentry);
66586 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
66587 + goto out;
66588 + if (write) {
66589 + if (current->nsproxy->net_ns != table->extra2) {
66590 + if (!capable(CAP_SYS_ADMIN))
66591 + goto out;
66592 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
66593 + goto out;
66594 + }
66595 +#endif
66596 +
66597 /* careful: calling conventions are nasty here */
66598 res = count;
66599 error = table->proc_handler(table, write, buf, &res, ppos);
66600 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
66601 return false;
66602 } else {
66603 d_set_d_op(child, &proc_sys_dentry_operations);
66604 +
66605 + gr_handle_proc_create(child, inode);
66606 +
66607 d_add(child, inode);
66608 }
66609 } else {
66610 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
66611 if ((*pos)++ < ctx->pos)
66612 return true;
66613
66614 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
66615 + return 0;
66616 +
66617 if (unlikely(S_ISLNK(table->mode)))
66618 res = proc_sys_link_fill_cache(file, ctx, head, table);
66619 else
66620 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
66621 if (IS_ERR(head))
66622 return PTR_ERR(head);
66623
66624 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
66625 + return -ENOENT;
66626 +
66627 generic_fillattr(inode, stat);
66628 if (table)
66629 stat->mode = (stat->mode & S_IFMT) | table->mode;
66630 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
66631 .llseek = generic_file_llseek,
66632 };
66633
66634 -static const struct inode_operations proc_sys_inode_operations = {
66635 +const struct inode_operations proc_sys_inode_operations = {
66636 .permission = proc_sys_permission,
66637 .setattr = proc_sys_setattr,
66638 .getattr = proc_sys_getattr,
66639 };
66640
66641 -static const struct inode_operations proc_sys_dir_operations = {
66642 +const struct inode_operations proc_sys_dir_operations = {
66643 .lookup = proc_sys_lookup,
66644 .permission = proc_sys_permission,
66645 .setattr = proc_sys_setattr,
66646 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
66647 static struct ctl_dir *new_dir(struct ctl_table_set *set,
66648 const char *name, int namelen)
66649 {
66650 - struct ctl_table *table;
66651 + ctl_table_no_const *table;
66652 struct ctl_dir *new;
66653 struct ctl_node *node;
66654 char *new_name;
66655 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
66656 return NULL;
66657
66658 node = (struct ctl_node *)(new + 1);
66659 - table = (struct ctl_table *)(node + 1);
66660 + table = (ctl_table_no_const *)(node + 1);
66661 new_name = (char *)(table + 2);
66662 memcpy(new_name, name, namelen);
66663 new_name[namelen] = '\0';
66664 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
66665 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
66666 struct ctl_table_root *link_root)
66667 {
66668 - struct ctl_table *link_table, *entry, *link;
66669 + ctl_table_no_const *link_table, *link;
66670 + struct ctl_table *entry;
66671 struct ctl_table_header *links;
66672 struct ctl_node *node;
66673 char *link_name;
66674 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
66675 return NULL;
66676
66677 node = (struct ctl_node *)(links + 1);
66678 - link_table = (struct ctl_table *)(node + nr_entries);
66679 + link_table = (ctl_table_no_const *)(node + nr_entries);
66680 link_name = (char *)&link_table[nr_entries + 1];
66681
66682 for (link = link_table, entry = table; entry->procname; link++, entry++) {
66683 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66684 struct ctl_table_header ***subheader, struct ctl_table_set *set,
66685 struct ctl_table *table)
66686 {
66687 - struct ctl_table *ctl_table_arg = NULL;
66688 - struct ctl_table *entry, *files;
66689 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
66690 + struct ctl_table *entry;
66691 int nr_files = 0;
66692 int nr_dirs = 0;
66693 int err = -ENOMEM;
66694 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66695 nr_files++;
66696 }
66697
66698 - files = table;
66699 /* If there are mixed files and directories we need a new table */
66700 if (nr_dirs && nr_files) {
66701 - struct ctl_table *new;
66702 + ctl_table_no_const *new;
66703 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
66704 GFP_KERNEL);
66705 if (!files)
66706 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66707 /* Register everything except a directory full of subdirectories */
66708 if (nr_files || !nr_dirs) {
66709 struct ctl_table_header *header;
66710 - header = __register_sysctl_table(set, path, files);
66711 + header = __register_sysctl_table(set, path, files ? files : table);
66712 if (!header) {
66713 kfree(ctl_table_arg);
66714 goto out;
66715 diff --git a/fs/proc/root.c b/fs/proc/root.c
66716 index e74ac9f..35e89f4 100644
66717 --- a/fs/proc/root.c
66718 +++ b/fs/proc/root.c
66719 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
66720 proc_mkdir("openprom", NULL);
66721 #endif
66722 proc_tty_init();
66723 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66724 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66725 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
66726 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66727 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
66728 +#endif
66729 +#else
66730 proc_mkdir("bus", NULL);
66731 +#endif
66732 proc_sys_init();
66733 }
66734
66735 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
66736 index 510413eb..34d9a8c 100644
66737 --- a/fs/proc/stat.c
66738 +++ b/fs/proc/stat.c
66739 @@ -11,6 +11,7 @@
66740 #include <linux/irqnr.h>
66741 #include <linux/cputime.h>
66742 #include <linux/tick.h>
66743 +#include <linux/grsecurity.h>
66744
66745 #ifndef arch_irq_stat_cpu
66746 #define arch_irq_stat_cpu(cpu) 0
66747 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
66748 u64 sum_softirq = 0;
66749 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
66750 struct timespec boottime;
66751 + int unrestricted = 1;
66752 +
66753 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66754 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66755 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
66756 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66757 + && !in_group_p(grsec_proc_gid)
66758 +#endif
66759 + )
66760 + unrestricted = 0;
66761 +#endif
66762 +#endif
66763
66764 user = nice = system = idle = iowait =
66765 irq = softirq = steal = 0;
66766 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
66767 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66768 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66769 idle += get_idle_time(i);
66770 - iowait += get_iowait_time(i);
66771 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66772 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66773 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66774 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66775 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66776 - sum += kstat_cpu_irqs_sum(i);
66777 - sum += arch_irq_stat_cpu(i);
66778 + if (unrestricted) {
66779 + iowait += get_iowait_time(i);
66780 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66781 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66782 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66783 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66784 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66785 + sum += kstat_cpu_irqs_sum(i);
66786 + sum += arch_irq_stat_cpu(i);
66787 + for (j = 0; j < NR_SOFTIRQS; j++) {
66788 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66789
66790 - for (j = 0; j < NR_SOFTIRQS; j++) {
66791 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66792 -
66793 - per_softirq_sums[j] += softirq_stat;
66794 - sum_softirq += softirq_stat;
66795 + per_softirq_sums[j] += softirq_stat;
66796 + sum_softirq += softirq_stat;
66797 + }
66798 }
66799 }
66800 - sum += arch_irq_stat();
66801 + if (unrestricted)
66802 + sum += arch_irq_stat();
66803
66804 seq_puts(p, "cpu ");
66805 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66806 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
66807 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66808 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66809 idle = get_idle_time(i);
66810 - iowait = get_iowait_time(i);
66811 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66812 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66813 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66814 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66815 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66816 + if (unrestricted) {
66817 + iowait = get_iowait_time(i);
66818 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66819 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66820 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66821 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66822 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66823 + }
66824 seq_printf(p, "cpu%d", i);
66825 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66826 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
66827 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
66828
66829 /* sum again ? it could be updated? */
66830 for_each_irq_nr(j)
66831 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
66832 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
66833
66834 seq_printf(p,
66835 "\nctxt %llu\n"
66836 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
66837 "processes %lu\n"
66838 "procs_running %lu\n"
66839 "procs_blocked %lu\n",
66840 - nr_context_switches(),
66841 + unrestricted ? nr_context_switches() : 0ULL,
66842 (unsigned long)jif,
66843 - total_forks,
66844 - nr_running(),
66845 - nr_iowait());
66846 + unrestricted ? total_forks : 0UL,
66847 + unrestricted ? nr_running() : 0UL,
66848 + unrestricted ? nr_iowait() : 0UL);
66849
66850 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
66851
66852 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
66853 index 88f9b83..314064c 100644
66854 --- a/fs/proc/task_mmu.c
66855 +++ b/fs/proc/task_mmu.c
66856 @@ -13,12 +13,19 @@
66857 #include <linux/swap.h>
66858 #include <linux/swapops.h>
66859 #include <linux/mmu_notifier.h>
66860 +#include <linux/grsecurity.h>
66861
66862 #include <asm/elf.h>
66863 #include <asm/uaccess.h>
66864 #include <asm/tlbflush.h>
66865 #include "internal.h"
66866
66867 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66868 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66869 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66870 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66871 +#endif
66872 +
66873 void task_mem(struct seq_file *m, struct mm_struct *mm)
66874 {
66875 unsigned long data, text, lib, swap;
66876 @@ -54,8 +61,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66877 "VmExe:\t%8lu kB\n"
66878 "VmLib:\t%8lu kB\n"
66879 "VmPTE:\t%8lu kB\n"
66880 - "VmSwap:\t%8lu kB\n",
66881 - hiwater_vm << (PAGE_SHIFT-10),
66882 + "VmSwap:\t%8lu kB\n"
66883 +
66884 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66885 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
66886 +#endif
66887 +
66888 + ,hiwater_vm << (PAGE_SHIFT-10),
66889 total_vm << (PAGE_SHIFT-10),
66890 mm->locked_vm << (PAGE_SHIFT-10),
66891 mm->pinned_vm << (PAGE_SHIFT-10),
66892 @@ -65,7 +77,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66893 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
66894 (PTRS_PER_PTE * sizeof(pte_t) *
66895 atomic_long_read(&mm->nr_ptes)) >> 10,
66896 - swap << (PAGE_SHIFT-10));
66897 + swap << (PAGE_SHIFT-10)
66898 +
66899 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66900 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66901 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
66902 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
66903 +#else
66904 + , mm->context.user_cs_base
66905 + , mm->context.user_cs_limit
66906 +#endif
66907 +#endif
66908 +
66909 + );
66910 }
66911
66912 unsigned long task_vsize(struct mm_struct *mm)
66913 @@ -282,13 +306,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66914 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
66915 }
66916
66917 - /* We don't show the stack guard page in /proc/maps */
66918 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66919 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
66920 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
66921 +#else
66922 start = vma->vm_start;
66923 - if (stack_guard_page_start(vma, start))
66924 - start += PAGE_SIZE;
66925 end = vma->vm_end;
66926 - if (stack_guard_page_end(vma, end))
66927 - end -= PAGE_SIZE;
66928 +#endif
66929
66930 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
66931 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
66932 @@ -298,7 +322,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66933 flags & VM_WRITE ? 'w' : '-',
66934 flags & VM_EXEC ? 'x' : '-',
66935 flags & VM_MAYSHARE ? 's' : 'p',
66936 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66937 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
66938 +#else
66939 pgoff,
66940 +#endif
66941 MAJOR(dev), MINOR(dev), ino);
66942
66943 /*
66944 @@ -307,7 +335,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66945 */
66946 if (file) {
66947 seq_pad(m, ' ');
66948 - seq_path(m, &file->f_path, "\n");
66949 + seq_path(m, &file->f_path, "\n\\");
66950 goto done;
66951 }
66952
66953 @@ -338,8 +366,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66954 * Thread stack in /proc/PID/task/TID/maps or
66955 * the main process stack.
66956 */
66957 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
66958 - vma->vm_end >= mm->start_stack)) {
66959 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
66960 + (vma->vm_start <= mm->start_stack &&
66961 + vma->vm_end >= mm->start_stack)) {
66962 name = "[stack]";
66963 } else {
66964 /* Thread stack in /proc/PID/maps */
66965 @@ -359,6 +388,12 @@ done:
66966
66967 static int show_map(struct seq_file *m, void *v, int is_pid)
66968 {
66969 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66970 + if (current->exec_id != m->exec_id) {
66971 + gr_log_badprocpid("maps");
66972 + return 0;
66973 + }
66974 +#endif
66975 show_map_vma(m, v, is_pid);
66976 m_cache_vma(m, v);
66977 return 0;
66978 @@ -629,12 +664,23 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
66979 .private = &mss,
66980 };
66981
66982 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66983 + if (current->exec_id != m->exec_id) {
66984 + gr_log_badprocpid("smaps");
66985 + return 0;
66986 + }
66987 +#endif
66988 memset(&mss, 0, sizeof mss);
66989 - mss.vma = vma;
66990 - /* mmap_sem is held in m_start */
66991 - if (vma->vm_mm && !is_vm_hugetlb_page(vma))
66992 - walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
66993 -
66994 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66995 + if (!PAX_RAND_FLAGS(vma->vm_mm)) {
66996 +#endif
66997 + mss.vma = vma;
66998 + /* mmap_sem is held in m_start */
66999 + if (vma->vm_mm && !is_vm_hugetlb_page(vma))
67000 + walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
67001 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67002 + }
67003 +#endif
67004 show_map_vma(m, vma, is_pid);
67005
67006 seq_printf(m,
67007 @@ -652,7 +698,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
67008 "KernelPageSize: %8lu kB\n"
67009 "MMUPageSize: %8lu kB\n"
67010 "Locked: %8lu kB\n",
67011 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67012 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
67013 +#else
67014 (vma->vm_end - vma->vm_start) >> 10,
67015 +#endif
67016 mss.resident >> 10,
67017 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
67018 mss.shared_clean >> 10,
67019 @@ -1486,6 +1536,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
67020 char buffer[64];
67021 int nid;
67022
67023 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67024 + if (current->exec_id != m->exec_id) {
67025 + gr_log_badprocpid("numa_maps");
67026 + return 0;
67027 + }
67028 +#endif
67029 +
67030 if (!mm)
67031 return 0;
67032
67033 @@ -1507,11 +1564,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
67034 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
67035 }
67036
67037 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67038 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
67039 +#else
67040 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
67041 +#endif
67042
67043 if (file) {
67044 seq_puts(m, " file=");
67045 - seq_path(m, &file->f_path, "\n\t= ");
67046 + seq_path(m, &file->f_path, "\n\t\\= ");
67047 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
67048 seq_puts(m, " heap");
67049 } else {
67050 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
67051 index 599ec2e..f1413ae 100644
67052 --- a/fs/proc/task_nommu.c
67053 +++ b/fs/proc/task_nommu.c
67054 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67055 else
67056 bytes += kobjsize(mm);
67057
67058 - if (current->fs && current->fs->users > 1)
67059 + if (current->fs && atomic_read(&current->fs->users) > 1)
67060 sbytes += kobjsize(current->fs);
67061 else
67062 bytes += kobjsize(current->fs);
67063 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
67064
67065 if (file) {
67066 seq_pad(m, ' ');
67067 - seq_path(m, &file->f_path, "");
67068 + seq_path(m, &file->f_path, "\n\\");
67069 } else if (mm) {
67070 pid_t tid = pid_of_stack(priv, vma, is_pid);
67071
67072 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
67073 index a90d6d35..d08047c 100644
67074 --- a/fs/proc/vmcore.c
67075 +++ b/fs/proc/vmcore.c
67076 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
67077 nr_bytes = count;
67078
67079 /* If pfn is not ram, return zeros for sparse dump files */
67080 - if (pfn_is_ram(pfn) == 0)
67081 - memset(buf, 0, nr_bytes);
67082 - else {
67083 + if (pfn_is_ram(pfn) == 0) {
67084 + if (userbuf) {
67085 + if (clear_user((char __force_user *)buf, nr_bytes))
67086 + return -EFAULT;
67087 + } else
67088 + memset(buf, 0, nr_bytes);
67089 + } else {
67090 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
67091 offset, userbuf);
67092 if (tmp < 0)
67093 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
67094 static int copy_to(void *target, void *src, size_t size, int userbuf)
67095 {
67096 if (userbuf) {
67097 - if (copy_to_user((char __user *) target, src, size))
67098 + if (copy_to_user((char __force_user *) target, src, size))
67099 return -EFAULT;
67100 } else {
67101 memcpy(target, src, size);
67102 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67103 if (*fpos < m->offset + m->size) {
67104 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
67105 start = m->paddr + *fpos - m->offset;
67106 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
67107 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
67108 if (tmp < 0)
67109 return tmp;
67110 buflen -= tsz;
67111 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67112 static ssize_t read_vmcore(struct file *file, char __user *buffer,
67113 size_t buflen, loff_t *fpos)
67114 {
67115 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
67116 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
67117 }
67118
67119 /*
67120 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
67121 index d3fb2b6..43a8140 100644
67122 --- a/fs/qnx6/qnx6.h
67123 +++ b/fs/qnx6/qnx6.h
67124 @@ -74,7 +74,7 @@ enum {
67125 BYTESEX_BE,
67126 };
67127
67128 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67129 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67130 {
67131 if (sbi->s_bytesex == BYTESEX_LE)
67132 return le64_to_cpu((__force __le64)n);
67133 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
67134 return (__force __fs64)cpu_to_be64(n);
67135 }
67136
67137 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67138 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67139 {
67140 if (sbi->s_bytesex == BYTESEX_LE)
67141 return le32_to_cpu((__force __le32)n);
67142 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
67143 index bb2869f..d34ada8 100644
67144 --- a/fs/quota/netlink.c
67145 +++ b/fs/quota/netlink.c
67146 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
67147 void quota_send_warning(struct kqid qid, dev_t dev,
67148 const char warntype)
67149 {
67150 - static atomic_t seq;
67151 + static atomic_unchecked_t seq;
67152 struct sk_buff *skb;
67153 void *msg_head;
67154 int ret;
67155 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
67156 "VFS: Not enough memory to send quota warning.\n");
67157 return;
67158 }
67159 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
67160 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
67161 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
67162 if (!msg_head) {
67163 printk(KERN_ERR
67164 diff --git a/fs/read_write.c b/fs/read_write.c
67165 index c0805c93..d39f2eb 100644
67166 --- a/fs/read_write.c
67167 +++ b/fs/read_write.c
67168 @@ -507,7 +507,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
67169
67170 old_fs = get_fs();
67171 set_fs(get_ds());
67172 - p = (__force const char __user *)buf;
67173 + p = (const char __force_user *)buf;
67174 if (count > MAX_RW_COUNT)
67175 count = MAX_RW_COUNT;
67176 if (file->f_op->write)
67177 diff --git a/fs/readdir.c b/fs/readdir.c
67178 index ced6791..936687b 100644
67179 --- a/fs/readdir.c
67180 +++ b/fs/readdir.c
67181 @@ -18,6 +18,7 @@
67182 #include <linux/security.h>
67183 #include <linux/syscalls.h>
67184 #include <linux/unistd.h>
67185 +#include <linux/namei.h>
67186
67187 #include <asm/uaccess.h>
67188
67189 @@ -71,6 +72,7 @@ struct old_linux_dirent {
67190 struct readdir_callback {
67191 struct dir_context ctx;
67192 struct old_linux_dirent __user * dirent;
67193 + struct file * file;
67194 int result;
67195 };
67196
67197 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
67198 buf->result = -EOVERFLOW;
67199 return -EOVERFLOW;
67200 }
67201 +
67202 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67203 + return 0;
67204 +
67205 buf->result++;
67206 dirent = buf->dirent;
67207 if (!access_ok(VERIFY_WRITE, dirent,
67208 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
67209 if (!f.file)
67210 return -EBADF;
67211
67212 + buf.file = f.file;
67213 error = iterate_dir(f.file, &buf.ctx);
67214 if (buf.result)
67215 error = buf.result;
67216 @@ -145,6 +152,7 @@ struct getdents_callback {
67217 struct dir_context ctx;
67218 struct linux_dirent __user * current_dir;
67219 struct linux_dirent __user * previous;
67220 + struct file * file;
67221 int count;
67222 int error;
67223 };
67224 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
67225 buf->error = -EOVERFLOW;
67226 return -EOVERFLOW;
67227 }
67228 +
67229 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67230 + return 0;
67231 +
67232 dirent = buf->previous;
67233 if (dirent) {
67234 if (__put_user(offset, &dirent->d_off))
67235 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
67236 if (!f.file)
67237 return -EBADF;
67238
67239 + buf.file = f.file;
67240 error = iterate_dir(f.file, &buf.ctx);
67241 if (error >= 0)
67242 error = buf.error;
67243 @@ -230,6 +243,7 @@ struct getdents_callback64 {
67244 struct dir_context ctx;
67245 struct linux_dirent64 __user * current_dir;
67246 struct linux_dirent64 __user * previous;
67247 + struct file *file;
67248 int count;
67249 int error;
67250 };
67251 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
67252 buf->error = -EINVAL; /* only used if we fail.. */
67253 if (reclen > buf->count)
67254 return -EINVAL;
67255 +
67256 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67257 + return 0;
67258 +
67259 dirent = buf->previous;
67260 if (dirent) {
67261 if (__put_user(offset, &dirent->d_off))
67262 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
67263 if (!f.file)
67264 return -EBADF;
67265
67266 + buf.file = f.file;
67267 error = iterate_dir(f.file, &buf.ctx);
67268 if (error >= 0)
67269 error = buf.error;
67270 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
67271 index 9c02d96..6562c10 100644
67272 --- a/fs/reiserfs/do_balan.c
67273 +++ b/fs/reiserfs/do_balan.c
67274 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
67275 return;
67276 }
67277
67278 - atomic_inc(&fs_generation(tb->tb_sb));
67279 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
67280 do_balance_starts(tb);
67281
67282 /*
67283 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
67284 index aca73dd..e3c558d 100644
67285 --- a/fs/reiserfs/item_ops.c
67286 +++ b/fs/reiserfs/item_ops.c
67287 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
67288 }
67289
67290 static struct item_operations errcatch_ops = {
67291 - errcatch_bytes_number,
67292 - errcatch_decrement_key,
67293 - errcatch_is_left_mergeable,
67294 - errcatch_print_item,
67295 - errcatch_check_item,
67296 + .bytes_number = errcatch_bytes_number,
67297 + .decrement_key = errcatch_decrement_key,
67298 + .is_left_mergeable = errcatch_is_left_mergeable,
67299 + .print_item = errcatch_print_item,
67300 + .check_item = errcatch_check_item,
67301
67302 - errcatch_create_vi,
67303 - errcatch_check_left,
67304 - errcatch_check_right,
67305 - errcatch_part_size,
67306 - errcatch_unit_num,
67307 - errcatch_print_vi
67308 + .create_vi = errcatch_create_vi,
67309 + .check_left = errcatch_check_left,
67310 + .check_right = errcatch_check_right,
67311 + .part_size = errcatch_part_size,
67312 + .unit_num = errcatch_unit_num,
67313 + .print_vi = errcatch_print_vi
67314 };
67315
67316 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
67317 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
67318 index 621b9f3..af527fd 100644
67319 --- a/fs/reiserfs/procfs.c
67320 +++ b/fs/reiserfs/procfs.c
67321 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
67322 "SMALL_TAILS " : "NO_TAILS ",
67323 replay_only(sb) ? "REPLAY_ONLY " : "",
67324 convert_reiserfs(sb) ? "CONV " : "",
67325 - atomic_read(&r->s_generation_counter),
67326 + atomic_read_unchecked(&r->s_generation_counter),
67327 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
67328 SF(s_do_balance), SF(s_unneeded_left_neighbor),
67329 SF(s_good_search_by_key_reada), SF(s_bmaps),
67330 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
67331 index bb79cdd..fcf49ef 100644
67332 --- a/fs/reiserfs/reiserfs.h
67333 +++ b/fs/reiserfs/reiserfs.h
67334 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
67335 /* Comment? -Hans */
67336 wait_queue_head_t s_wait;
67337 /* increased by one every time the tree gets re-balanced */
67338 - atomic_t s_generation_counter;
67339 + atomic_unchecked_t s_generation_counter;
67340
67341 /* File system properties. Currently holds on-disk FS format */
67342 unsigned long s_properties;
67343 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
67344 #define REISERFS_USER_MEM 1 /* user memory mode */
67345
67346 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
67347 -#define get_generation(s) atomic_read (&fs_generation(s))
67348 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
67349 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
67350 #define __fs_changed(gen,s) (gen != get_generation (s))
67351 #define fs_changed(gen,s) \
67352 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
67353 index 71fbbe3..eff29ba 100644
67354 --- a/fs/reiserfs/super.c
67355 +++ b/fs/reiserfs/super.c
67356 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
67357 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
67358 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
67359 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
67360 +#ifdef CONFIG_REISERFS_FS_XATTR
67361 + /* turn on user xattrs by default */
67362 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
67363 +#endif
67364 /* no preallocation minimum, be smart in reiserfs_file_write instead */
67365 sbi->s_alloc_options.preallocmin = 0;
67366 /* Preallocate by 16 blocks (17-1) at once */
67367 diff --git a/fs/select.c b/fs/select.c
67368 index 467bb1c..cf9d65a 100644
67369 --- a/fs/select.c
67370 +++ b/fs/select.c
67371 @@ -20,6 +20,7 @@
67372 #include <linux/export.h>
67373 #include <linux/slab.h>
67374 #include <linux/poll.h>
67375 +#include <linux/security.h>
67376 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
67377 #include <linux/file.h>
67378 #include <linux/fdtable.h>
67379 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
67380 struct poll_list *walk = head;
67381 unsigned long todo = nfds;
67382
67383 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
67384 if (nfds > rlimit(RLIMIT_NOFILE))
67385 return -EINVAL;
67386
67387 diff --git a/fs/seq_file.c b/fs/seq_file.c
67388 index dbf3a59..daf023f 100644
67389 --- a/fs/seq_file.c
67390 +++ b/fs/seq_file.c
67391 @@ -12,6 +12,8 @@
67392 #include <linux/slab.h>
67393 #include <linux/cred.h>
67394 #include <linux/mm.h>
67395 +#include <linux/sched.h>
67396 +#include <linux/grsecurity.h>
67397
67398 #include <asm/uaccess.h>
67399 #include <asm/page.h>
67400 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
67401
67402 static void *seq_buf_alloc(unsigned long size)
67403 {
67404 - void *buf;
67405 -
67406 - /*
67407 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
67408 - * it's better to fall back to vmalloc() than to kill things.
67409 - */
67410 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
67411 - if (!buf && size > PAGE_SIZE)
67412 - buf = vmalloc(size);
67413 - return buf;
67414 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
67415 }
67416
67417 /**
67418 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
67419 #ifdef CONFIG_USER_NS
67420 p->user_ns = file->f_cred->user_ns;
67421 #endif
67422 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67423 + p->exec_id = current->exec_id;
67424 +#endif
67425
67426 /*
67427 * Wrappers around seq_open(e.g. swaps_open) need to be
67428 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
67429 }
67430 EXPORT_SYMBOL(seq_open);
67431
67432 +
67433 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
67434 +{
67435 + if (gr_proc_is_restricted())
67436 + return -EACCES;
67437 +
67438 + return seq_open(file, op);
67439 +}
67440 +EXPORT_SYMBOL(seq_open_restrict);
67441 +
67442 static int traverse(struct seq_file *m, loff_t offset)
67443 {
67444 loff_t pos = 0, index;
67445 @@ -158,7 +164,7 @@ Eoverflow:
67446 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
67447 {
67448 struct seq_file *m = file->private_data;
67449 - size_t copied = 0;
67450 + ssize_t copied = 0;
67451 loff_t pos;
67452 size_t n;
67453 void *p;
67454 @@ -589,7 +595,7 @@ static void single_stop(struct seq_file *p, void *v)
67455 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
67456 void *data)
67457 {
67458 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
67459 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
67460 int res = -ENOMEM;
67461
67462 if (op) {
67463 @@ -625,6 +631,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
67464 }
67465 EXPORT_SYMBOL(single_open_size);
67466
67467 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
67468 + void *data)
67469 +{
67470 + if (gr_proc_is_restricted())
67471 + return -EACCES;
67472 +
67473 + return single_open(file, show, data);
67474 +}
67475 +EXPORT_SYMBOL(single_open_restrict);
67476 +
67477 +
67478 int single_release(struct inode *inode, struct file *file)
67479 {
67480 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
67481 diff --git a/fs/splice.c b/fs/splice.c
67482 index 75c6058..770d40c 100644
67483 --- a/fs/splice.c
67484 +++ b/fs/splice.c
67485 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67486 pipe_lock(pipe);
67487
67488 for (;;) {
67489 - if (!pipe->readers) {
67490 + if (!atomic_read(&pipe->readers)) {
67491 send_sig(SIGPIPE, current, 0);
67492 if (!ret)
67493 ret = -EPIPE;
67494 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67495 page_nr++;
67496 ret += buf->len;
67497
67498 - if (pipe->files)
67499 + if (atomic_read(&pipe->files))
67500 do_wakeup = 1;
67501
67502 if (!--spd->nr_pages)
67503 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67504 do_wakeup = 0;
67505 }
67506
67507 - pipe->waiting_writers++;
67508 + atomic_inc(&pipe->waiting_writers);
67509 pipe_wait(pipe);
67510 - pipe->waiting_writers--;
67511 + atomic_dec(&pipe->waiting_writers);
67512 }
67513
67514 pipe_unlock(pipe);
67515 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
67516 old_fs = get_fs();
67517 set_fs(get_ds());
67518 /* The cast to a user pointer is valid due to the set_fs() */
67519 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
67520 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
67521 set_fs(old_fs);
67522
67523 return res;
67524 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
67525 old_fs = get_fs();
67526 set_fs(get_ds());
67527 /* The cast to a user pointer is valid due to the set_fs() */
67528 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
67529 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
67530 set_fs(old_fs);
67531
67532 return res;
67533 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
67534 goto err;
67535
67536 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
67537 - vec[i].iov_base = (void __user *) page_address(page);
67538 + vec[i].iov_base = (void __force_user *) page_address(page);
67539 vec[i].iov_len = this_len;
67540 spd.pages[i] = page;
67541 spd.nr_pages++;
67542 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67543 ops->release(pipe, buf);
67544 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67545 pipe->nrbufs--;
67546 - if (pipe->files)
67547 + if (atomic_read(&pipe->files))
67548 sd->need_wakeup = true;
67549 }
67550
67551 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67552 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
67553 {
67554 while (!pipe->nrbufs) {
67555 - if (!pipe->writers)
67556 + if (!atomic_read(&pipe->writers))
67557 return 0;
67558
67559 - if (!pipe->waiting_writers && sd->num_spliced)
67560 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
67561 return 0;
67562
67563 if (sd->flags & SPLICE_F_NONBLOCK)
67564 @@ -1040,7 +1040,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
67565 ops->release(pipe, buf);
67566 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67567 pipe->nrbufs--;
67568 - if (pipe->files)
67569 + if (atomic_read(&pipe->files))
67570 sd.need_wakeup = true;
67571 } else {
67572 buf->offset += ret;
67573 @@ -1200,7 +1200,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
67574 * out of the pipe right after the splice_to_pipe(). So set
67575 * PIPE_READERS appropriately.
67576 */
67577 - pipe->readers = 1;
67578 + atomic_set(&pipe->readers, 1);
67579
67580 current->splice_pipe = pipe;
67581 }
67582 @@ -1497,6 +1497,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
67583
67584 partial[buffers].offset = off;
67585 partial[buffers].len = plen;
67586 + partial[buffers].private = 0;
67587
67588 off = 0;
67589 len -= plen;
67590 @@ -1733,9 +1734,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67591 ret = -ERESTARTSYS;
67592 break;
67593 }
67594 - if (!pipe->writers)
67595 + if (!atomic_read(&pipe->writers))
67596 break;
67597 - if (!pipe->waiting_writers) {
67598 + if (!atomic_read(&pipe->waiting_writers)) {
67599 if (flags & SPLICE_F_NONBLOCK) {
67600 ret = -EAGAIN;
67601 break;
67602 @@ -1767,7 +1768,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67603 pipe_lock(pipe);
67604
67605 while (pipe->nrbufs >= pipe->buffers) {
67606 - if (!pipe->readers) {
67607 + if (!atomic_read(&pipe->readers)) {
67608 send_sig(SIGPIPE, current, 0);
67609 ret = -EPIPE;
67610 break;
67611 @@ -1780,9 +1781,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67612 ret = -ERESTARTSYS;
67613 break;
67614 }
67615 - pipe->waiting_writers++;
67616 + atomic_inc(&pipe->waiting_writers);
67617 pipe_wait(pipe);
67618 - pipe->waiting_writers--;
67619 + atomic_dec(&pipe->waiting_writers);
67620 }
67621
67622 pipe_unlock(pipe);
67623 @@ -1818,14 +1819,14 @@ retry:
67624 pipe_double_lock(ipipe, opipe);
67625
67626 do {
67627 - if (!opipe->readers) {
67628 + if (!atomic_read(&opipe->readers)) {
67629 send_sig(SIGPIPE, current, 0);
67630 if (!ret)
67631 ret = -EPIPE;
67632 break;
67633 }
67634
67635 - if (!ipipe->nrbufs && !ipipe->writers)
67636 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
67637 break;
67638
67639 /*
67640 @@ -1922,7 +1923,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67641 pipe_double_lock(ipipe, opipe);
67642
67643 do {
67644 - if (!opipe->readers) {
67645 + if (!atomic_read(&opipe->readers)) {
67646 send_sig(SIGPIPE, current, 0);
67647 if (!ret)
67648 ret = -EPIPE;
67649 @@ -1967,7 +1968,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67650 * return EAGAIN if we have the potential of some data in the
67651 * future, otherwise just return 0
67652 */
67653 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
67654 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
67655 ret = -EAGAIN;
67656
67657 pipe_unlock(ipipe);
67658 diff --git a/fs/stat.c b/fs/stat.c
67659 index ae0c3ce..9ee641c 100644
67660 --- a/fs/stat.c
67661 +++ b/fs/stat.c
67662 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
67663 stat->gid = inode->i_gid;
67664 stat->rdev = inode->i_rdev;
67665 stat->size = i_size_read(inode);
67666 - stat->atime = inode->i_atime;
67667 - stat->mtime = inode->i_mtime;
67668 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67669 + stat->atime = inode->i_ctime;
67670 + stat->mtime = inode->i_ctime;
67671 + } else {
67672 + stat->atime = inode->i_atime;
67673 + stat->mtime = inode->i_mtime;
67674 + }
67675 stat->ctime = inode->i_ctime;
67676 stat->blksize = (1 << inode->i_blkbits);
67677 stat->blocks = inode->i_blocks;
67678 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
67679 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
67680 {
67681 struct inode *inode = path->dentry->d_inode;
67682 + int retval;
67683
67684 - if (inode->i_op->getattr)
67685 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
67686 + if (inode->i_op->getattr) {
67687 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
67688 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67689 + stat->atime = stat->ctime;
67690 + stat->mtime = stat->ctime;
67691 + }
67692 + return retval;
67693 + }
67694
67695 generic_fillattr(inode, stat);
67696 return 0;
67697 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
67698 index 0b45ff4..847de5b 100644
67699 --- a/fs/sysfs/dir.c
67700 +++ b/fs/sysfs/dir.c
67701 @@ -41,9 +41,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
67702 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67703 {
67704 struct kernfs_node *parent, *kn;
67705 + const char *name;
67706 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
67707 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67708 + const char *parent_name;
67709 +#endif
67710
67711 BUG_ON(!kobj);
67712
67713 + name = kobject_name(kobj);
67714 +
67715 if (kobj->parent)
67716 parent = kobj->parent->sd;
67717 else
67718 @@ -52,11 +59,22 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67719 if (!parent)
67720 return -ENOENT;
67721
67722 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
67723 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
67724 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67725 + parent_name = parent->name;
67726 + mode = S_IRWXU;
67727 +
67728 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
67729 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
67730 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
67731 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
67732 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
67733 +#endif
67734 +
67735 + kn = kernfs_create_dir_ns(parent, name,
67736 + mode, kobj, ns);
67737 if (IS_ERR(kn)) {
67738 if (PTR_ERR(kn) == -EEXIST)
67739 - sysfs_warn_dup(parent, kobject_name(kobj));
67740 + sysfs_warn_dup(parent, name);
67741 return PTR_ERR(kn);
67742 }
67743
67744 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
67745 index 69d4889..a810bd4 100644
67746 --- a/fs/sysv/sysv.h
67747 +++ b/fs/sysv/sysv.h
67748 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
67749 #endif
67750 }
67751
67752 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67753 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67754 {
67755 if (sbi->s_bytesex == BYTESEX_PDP)
67756 return PDP_swab((__force __u32)n);
67757 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
67758 index fb08b0c..65fcc7e 100644
67759 --- a/fs/ubifs/io.c
67760 +++ b/fs/ubifs/io.c
67761 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
67762 return err;
67763 }
67764
67765 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67766 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67767 {
67768 int err;
67769
67770 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
67771 index c175b4d..8f36a16 100644
67772 --- a/fs/udf/misc.c
67773 +++ b/fs/udf/misc.c
67774 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
67775
67776 u8 udf_tag_checksum(const struct tag *t)
67777 {
67778 - u8 *data = (u8 *)t;
67779 + const u8 *data = (const u8 *)t;
67780 u8 checksum = 0;
67781 int i;
67782 for (i = 0; i < sizeof(struct tag); ++i)
67783 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
67784 index 8d974c4..b82f6ec 100644
67785 --- a/fs/ufs/swab.h
67786 +++ b/fs/ufs/swab.h
67787 @@ -22,7 +22,7 @@ enum {
67788 BYTESEX_BE
67789 };
67790
67791 -static inline u64
67792 +static inline u64 __intentional_overflow(-1)
67793 fs64_to_cpu(struct super_block *sbp, __fs64 n)
67794 {
67795 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67796 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
67797 return (__force __fs64)cpu_to_be64(n);
67798 }
67799
67800 -static inline u32
67801 +static inline u32 __intentional_overflow(-1)
67802 fs32_to_cpu(struct super_block *sbp, __fs32 n)
67803 {
67804 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67805 diff --git a/fs/utimes.c b/fs/utimes.c
67806 index aa138d6..5f3a811 100644
67807 --- a/fs/utimes.c
67808 +++ b/fs/utimes.c
67809 @@ -1,6 +1,7 @@
67810 #include <linux/compiler.h>
67811 #include <linux/file.h>
67812 #include <linux/fs.h>
67813 +#include <linux/security.h>
67814 #include <linux/linkage.h>
67815 #include <linux/mount.h>
67816 #include <linux/namei.h>
67817 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
67818 }
67819 }
67820 retry_deleg:
67821 +
67822 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
67823 + error = -EACCES;
67824 + goto mnt_drop_write_and_out;
67825 + }
67826 +
67827 mutex_lock(&inode->i_mutex);
67828 error = notify_change(path->dentry, &newattrs, &delegated_inode);
67829 mutex_unlock(&inode->i_mutex);
67830 diff --git a/fs/xattr.c b/fs/xattr.c
67831 index 4ef6985..a6cd6567 100644
67832 --- a/fs/xattr.c
67833 +++ b/fs/xattr.c
67834 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
67835 return rc;
67836 }
67837
67838 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
67839 +ssize_t
67840 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
67841 +{
67842 + struct inode *inode = dentry->d_inode;
67843 + ssize_t error;
67844 +
67845 + error = inode_permission(inode, MAY_EXEC);
67846 + if (error)
67847 + return error;
67848 +
67849 + if (inode->i_op->getxattr)
67850 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
67851 + else
67852 + error = -EOPNOTSUPP;
67853 +
67854 + return error;
67855 +}
67856 +EXPORT_SYMBOL(pax_getxattr);
67857 +#endif
67858 +
67859 ssize_t
67860 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
67861 {
67862 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
67863 * Extended attribute SET operations
67864 */
67865 static long
67866 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
67867 +setxattr(struct path *path, const char __user *name, const void __user *value,
67868 size_t size, int flags)
67869 {
67870 int error;
67871 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
67872 posix_acl_fix_xattr_from_user(kvalue, size);
67873 }
67874
67875 - error = vfs_setxattr(d, kname, kvalue, size, flags);
67876 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
67877 + error = -EACCES;
67878 + goto out;
67879 + }
67880 +
67881 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
67882 out:
67883 if (vvalue)
67884 vfree(vvalue);
67885 @@ -376,7 +402,7 @@ retry:
67886 return error;
67887 error = mnt_want_write(path.mnt);
67888 if (!error) {
67889 - error = setxattr(path.dentry, name, value, size, flags);
67890 + error = setxattr(&path, name, value, size, flags);
67891 mnt_drop_write(path.mnt);
67892 }
67893 path_put(&path);
67894 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
67895 audit_file(f.file);
67896 error = mnt_want_write_file(f.file);
67897 if (!error) {
67898 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
67899 + error = setxattr(&f.file->f_path, name, value, size, flags);
67900 mnt_drop_write_file(f.file);
67901 }
67902 fdput(f);
67903 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
67904 * Extended attribute REMOVE operations
67905 */
67906 static long
67907 -removexattr(struct dentry *d, const char __user *name)
67908 +removexattr(struct path *path, const char __user *name)
67909 {
67910 int error;
67911 char kname[XATTR_NAME_MAX + 1];
67912 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
67913 if (error < 0)
67914 return error;
67915
67916 - return vfs_removexattr(d, kname);
67917 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
67918 + return -EACCES;
67919 +
67920 + return vfs_removexattr(path->dentry, kname);
67921 }
67922
67923 static int path_removexattr(const char __user *pathname,
67924 @@ -623,7 +652,7 @@ retry:
67925 return error;
67926 error = mnt_want_write(path.mnt);
67927 if (!error) {
67928 - error = removexattr(path.dentry, name);
67929 + error = removexattr(&path, name);
67930 mnt_drop_write(path.mnt);
67931 }
67932 path_put(&path);
67933 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
67934 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
67935 {
67936 struct fd f = fdget(fd);
67937 + struct path *path;
67938 int error = -EBADF;
67939
67940 if (!f.file)
67941 return error;
67942 + path = &f.file->f_path;
67943 audit_file(f.file);
67944 error = mnt_want_write_file(f.file);
67945 if (!error) {
67946 - error = removexattr(f.file->f_path.dentry, name);
67947 + error = removexattr(path, name);
67948 mnt_drop_write_file(f.file);
67949 }
67950 fdput(f);
67951 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
67952 index 4e20fe7..6d1a55a 100644
67953 --- a/fs/xfs/libxfs/xfs_bmap.c
67954 +++ b/fs/xfs/libxfs/xfs_bmap.c
67955 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
67956
67957 #else
67958 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
67959 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
67960 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
67961 #endif /* DEBUG */
67962
67963 /*
67964 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
67965 index 098cd78..724d3f8 100644
67966 --- a/fs/xfs/xfs_dir2_readdir.c
67967 +++ b/fs/xfs/xfs_dir2_readdir.c
67968 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
67969 ino = dp->d_ops->sf_get_ino(sfp, sfep);
67970 filetype = dp->d_ops->sf_get_ftype(sfep);
67971 ctx->pos = off & 0x7fffffff;
67972 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
67973 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
67974 + char name[sfep->namelen];
67975 + memcpy(name, sfep->name, sfep->namelen);
67976 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
67977 + return 0;
67978 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
67979 xfs_dir3_get_dtype(dp->i_mount, filetype)))
67980 return 0;
67981 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
67982 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
67983 index a183198..6b52f52 100644
67984 --- a/fs/xfs/xfs_ioctl.c
67985 +++ b/fs/xfs/xfs_ioctl.c
67986 @@ -119,7 +119,7 @@ xfs_find_handle(
67987 }
67988
67989 error = -EFAULT;
67990 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
67991 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
67992 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
67993 goto out_put;
67994
67995 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
67996 index c31d2c2..6ec8f62 100644
67997 --- a/fs/xfs/xfs_linux.h
67998 +++ b/fs/xfs/xfs_linux.h
67999 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
68000 * of the compiler which do not like us using do_div in the middle
68001 * of large functions.
68002 */
68003 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
68004 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
68005 {
68006 __u32 mod;
68007
68008 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
68009 return 0;
68010 }
68011 #else
68012 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
68013 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
68014 {
68015 __u32 mod;
68016
68017 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
68018 new file mode 100644
68019 index 0000000..31f8fe4
68020 --- /dev/null
68021 +++ b/grsecurity/Kconfig
68022 @@ -0,0 +1,1182 @@
68023 +#
68024 +# grecurity configuration
68025 +#
68026 +menu "Memory Protections"
68027 +depends on GRKERNSEC
68028 +
68029 +config GRKERNSEC_KMEM
68030 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
68031 + default y if GRKERNSEC_CONFIG_AUTO
68032 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
68033 + help
68034 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
68035 + be written to or read from to modify or leak the contents of the running
68036 + kernel. /dev/port will also not be allowed to be opened, writing to
68037 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
68038 + If you have module support disabled, enabling this will close up several
68039 + ways that are currently used to insert malicious code into the running
68040 + kernel.
68041 +
68042 + Even with this feature enabled, we still highly recommend that
68043 + you use the RBAC system, as it is still possible for an attacker to
68044 + modify the running kernel through other more obscure methods.
68045 +
68046 + It is highly recommended that you say Y here if you meet all the
68047 + conditions above.
68048 +
68049 +config GRKERNSEC_VM86
68050 + bool "Restrict VM86 mode"
68051 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68052 + depends on X86_32
68053 +
68054 + help
68055 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
68056 + make use of a special execution mode on 32bit x86 processors called
68057 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
68058 + video cards and will still work with this option enabled. The purpose
68059 + of the option is to prevent exploitation of emulation errors in
68060 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
68061 + Nearly all users should be able to enable this option.
68062 +
68063 +config GRKERNSEC_IO
68064 + bool "Disable privileged I/O"
68065 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68066 + depends on X86
68067 + select RTC_CLASS
68068 + select RTC_INTF_DEV
68069 + select RTC_DRV_CMOS
68070 +
68071 + help
68072 + If you say Y here, all ioperm and iopl calls will return an error.
68073 + Ioperm and iopl can be used to modify the running kernel.
68074 + Unfortunately, some programs need this access to operate properly,
68075 + the most notable of which are XFree86 and hwclock. hwclock can be
68076 + remedied by having RTC support in the kernel, so real-time
68077 + clock support is enabled if this option is enabled, to ensure
68078 + that hwclock operates correctly. If hwclock still does not work,
68079 + either update udev or symlink /dev/rtc to /dev/rtc0.
68080 +
68081 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
68082 + you may not be able to boot into a graphical environment with this
68083 + option enabled. In this case, you should use the RBAC system instead.
68084 +
68085 +config GRKERNSEC_BPF_HARDEN
68086 + bool "Harden BPF interpreter"
68087 + default y if GRKERNSEC_CONFIG_AUTO
68088 + help
68089 + Unlike previous versions of grsecurity that hardened both the BPF
68090 + interpreted code against corruption at rest as well as the JIT code
68091 + against JIT-spray attacks and attacker-controlled immediate values
68092 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
68093 + and will ensure the interpreted code is read-only at rest. This feature
68094 + may be removed at a later time when eBPF stabilizes to entirely revert
68095 + back to the more secure pre-3.16 BPF interpreter/JIT.
68096 +
68097 + If you're using KERNEXEC, it's recommended that you enable this option
68098 + to supplement the hardening of the kernel.
68099 +
68100 +config GRKERNSEC_PERF_HARDEN
68101 + bool "Disable unprivileged PERF_EVENTS usage by default"
68102 + default y if GRKERNSEC_CONFIG_AUTO
68103 + depends on PERF_EVENTS
68104 + help
68105 + If you say Y here, the range of acceptable values for the
68106 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
68107 + default to a new value: 3. When the sysctl is set to this value, no
68108 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
68109 +
68110 + Though PERF_EVENTS can be used legitimately for performance monitoring
68111 + and low-level application profiling, it is forced on regardless of
68112 + configuration, has been at fault for several vulnerabilities, and
68113 + creates new opportunities for side channels and other information leaks.
68114 +
68115 + This feature puts PERF_EVENTS into a secure default state and permits
68116 + the administrator to change out of it temporarily if unprivileged
68117 + application profiling is needed.
68118 +
68119 +config GRKERNSEC_RAND_THREADSTACK
68120 + bool "Insert random gaps between thread stacks"
68121 + default y if GRKERNSEC_CONFIG_AUTO
68122 + depends on PAX_RANDMMAP && !PPC
68123 + help
68124 + If you say Y here, a random-sized gap will be enforced between allocated
68125 + thread stacks. Glibc's NPTL and other threading libraries that
68126 + pass MAP_STACK to the kernel for thread stack allocation are supported.
68127 + The implementation currently provides 8 bits of entropy for the gap.
68128 +
68129 + Many distributions do not compile threaded remote services with the
68130 + -fstack-check argument to GCC, causing the variable-sized stack-based
68131 + allocator, alloca(), to not probe the stack on allocation. This
68132 + permits an unbounded alloca() to skip over any guard page and potentially
68133 + modify another thread's stack reliably. An enforced random gap
68134 + reduces the reliability of such an attack and increases the chance
68135 + that such a read/write to another thread's stack instead lands in
68136 + an unmapped area, causing a crash and triggering grsecurity's
68137 + anti-bruteforcing logic.
68138 +
68139 +config GRKERNSEC_PROC_MEMMAP
68140 + bool "Harden ASLR against information leaks and entropy reduction"
68141 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
68142 + depends on PAX_NOEXEC || PAX_ASLR
68143 + help
68144 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
68145 + give no information about the addresses of its mappings if
68146 + PaX features that rely on random addresses are enabled on the task.
68147 + In addition to sanitizing this information and disabling other
68148 + dangerous sources of information, this option causes reads of sensitive
68149 + /proc/<pid> entries where the file descriptor was opened in a different
68150 + task than the one performing the read. Such attempts are logged.
68151 + This option also limits argv/env strings for suid/sgid binaries
68152 + to 512KB to prevent a complete exhaustion of the stack entropy provided
68153 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
68154 + binaries to prevent alternative mmap layouts from being abused.
68155 +
68156 + If you use PaX it is essential that you say Y here as it closes up
68157 + several holes that make full ASLR useless locally.
68158 +
68159 +
68160 +config GRKERNSEC_KSTACKOVERFLOW
68161 + bool "Prevent kernel stack overflows"
68162 + default y if GRKERNSEC_CONFIG_AUTO
68163 + depends on !IA64 && 64BIT
68164 + help
68165 + If you say Y here, the kernel's process stacks will be allocated
68166 + with vmalloc instead of the kernel's default allocator. This
68167 + introduces guard pages that in combination with the alloca checking
68168 + of the STACKLEAK feature prevents all forms of kernel process stack
68169 + overflow abuse. Note that this is different from kernel stack
68170 + buffer overflows.
68171 +
68172 +config GRKERNSEC_BRUTE
68173 + bool "Deter exploit bruteforcing"
68174 + default y if GRKERNSEC_CONFIG_AUTO
68175 + help
68176 + If you say Y here, attempts to bruteforce exploits against forking
68177 + daemons such as apache or sshd, as well as against suid/sgid binaries
68178 + will be deterred. When a child of a forking daemon is killed by PaX
68179 + or crashes due to an illegal instruction or other suspicious signal,
68180 + the parent process will be delayed 30 seconds upon every subsequent
68181 + fork until the administrator is able to assess the situation and
68182 + restart the daemon.
68183 + In the suid/sgid case, the attempt is logged, the user has all their
68184 + existing instances of the suid/sgid binary terminated and will
68185 + be unable to execute any suid/sgid binaries for 15 minutes.
68186 +
68187 + It is recommended that you also enable signal logging in the auditing
68188 + section so that logs are generated when a process triggers a suspicious
68189 + signal.
68190 + If the sysctl option is enabled, a sysctl option with name
68191 + "deter_bruteforce" is created.
68192 +
68193 +config GRKERNSEC_MODHARDEN
68194 + bool "Harden module auto-loading"
68195 + default y if GRKERNSEC_CONFIG_AUTO
68196 + depends on MODULES
68197 + help
68198 + If you say Y here, module auto-loading in response to use of some
68199 + feature implemented by an unloaded module will be restricted to
68200 + root users. Enabling this option helps defend against attacks
68201 + by unprivileged users who abuse the auto-loading behavior to
68202 + cause a vulnerable module to load that is then exploited.
68203 +
68204 + If this option prevents a legitimate use of auto-loading for a
68205 + non-root user, the administrator can execute modprobe manually
68206 + with the exact name of the module mentioned in the alert log.
68207 + Alternatively, the administrator can add the module to the list
68208 + of modules loaded at boot by modifying init scripts.
68209 +
68210 + Modification of init scripts will most likely be needed on
68211 + Ubuntu servers with encrypted home directory support enabled,
68212 + as the first non-root user logging in will cause the ecb(aes),
68213 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
68214 +
68215 +config GRKERNSEC_HIDESYM
68216 + bool "Hide kernel symbols"
68217 + default y if GRKERNSEC_CONFIG_AUTO
68218 + select PAX_USERCOPY_SLABS
68219 + help
68220 + If you say Y here, getting information on loaded modules, and
68221 + displaying all kernel symbols through a syscall will be restricted
68222 + to users with CAP_SYS_MODULE. For software compatibility reasons,
68223 + /proc/kallsyms will be restricted to the root user. The RBAC
68224 + system can hide that entry even from root.
68225 +
68226 + This option also prevents leaking of kernel addresses through
68227 + several /proc entries.
68228 +
68229 + Note that this option is only effective provided the following
68230 + conditions are met:
68231 + 1) The kernel using grsecurity is not precompiled by some distribution
68232 + 2) You have also enabled GRKERNSEC_DMESG
68233 + 3) You are using the RBAC system and hiding other files such as your
68234 + kernel image and System.map. Alternatively, enabling this option
68235 + causes the permissions on /boot, /lib/modules, and the kernel
68236 + source directory to change at compile time to prevent
68237 + reading by non-root users.
68238 + If the above conditions are met, this option will aid in providing a
68239 + useful protection against local kernel exploitation of overflows
68240 + and arbitrary read/write vulnerabilities.
68241 +
68242 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
68243 + in addition to this feature.
68244 +
68245 +config GRKERNSEC_RANDSTRUCT
68246 + bool "Randomize layout of sensitive kernel structures"
68247 + default y if GRKERNSEC_CONFIG_AUTO
68248 + select GRKERNSEC_HIDESYM
68249 + select MODVERSIONS if MODULES
68250 + help
68251 + If you say Y here, the layouts of a number of sensitive kernel
68252 + structures (task, fs, cred, etc) and all structures composed entirely
68253 + of function pointers (aka "ops" structs) will be randomized at compile-time.
68254 + This can introduce the requirement of an additional infoleak
68255 + vulnerability for exploits targeting these structure types.
68256 +
68257 + Enabling this feature will introduce some performance impact, slightly
68258 + increase memory usage, and prevent the use of forensic tools like
68259 + Volatility against the system (unless the kernel source tree isn't
68260 + cleaned after kernel installation).
68261 +
68262 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
68263 + It remains after a make clean to allow for external modules to be compiled
68264 + with the existing seed and will be removed by a make mrproper or
68265 + make distclean.
68266 +
68267 + Note that the implementation requires gcc 4.6.4. or newer. You may need
68268 + to install the supporting headers explicitly in addition to the normal
68269 + gcc package.
68270 +
68271 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
68272 + bool "Use cacheline-aware structure randomization"
68273 + depends on GRKERNSEC_RANDSTRUCT
68274 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
68275 + help
68276 + If you say Y here, the RANDSTRUCT randomization will make a best effort
68277 + at restricting randomization to cacheline-sized groups of elements. It
68278 + will further not randomize bitfields in structures. This reduces the
68279 + performance hit of RANDSTRUCT at the cost of weakened randomization.
68280 +
68281 +config GRKERNSEC_KERN_LOCKOUT
68282 + bool "Active kernel exploit response"
68283 + default y if GRKERNSEC_CONFIG_AUTO
68284 + depends on X86 || ARM || PPC || SPARC
68285 + help
68286 + If you say Y here, when a PaX alert is triggered due to suspicious
68287 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
68288 + or an OOPS occurs due to bad memory accesses, instead of just
68289 + terminating the offending process (and potentially allowing
68290 + a subsequent exploit from the same user), we will take one of two
68291 + actions:
68292 + If the user was root, we will panic the system
68293 + If the user was non-root, we will log the attempt, terminate
68294 + all processes owned by the user, then prevent them from creating
68295 + any new processes until the system is restarted
68296 + This deters repeated kernel exploitation/bruteforcing attempts
68297 + and is useful for later forensics.
68298 +
68299 +config GRKERNSEC_OLD_ARM_USERLAND
68300 + bool "Old ARM userland compatibility"
68301 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
68302 + help
68303 + If you say Y here, stubs of executable code to perform such operations
68304 + as "compare-exchange" will be placed at fixed locations in the ARM vector
68305 + table. This is unfortunately needed for old ARM userland meant to run
68306 + across a wide range of processors. Without this option enabled,
68307 + the get_tls and data memory barrier stubs will be emulated by the kernel,
68308 + which is enough for Linaro userlands or other userlands designed for v6
68309 + and newer ARM CPUs. It's recommended that you try without this option enabled
68310 + first, and only enable it if your userland does not boot (it will likely fail
68311 + at init time).
68312 +
68313 +endmenu
68314 +menu "Role Based Access Control Options"
68315 +depends on GRKERNSEC
68316 +
68317 +config GRKERNSEC_RBAC_DEBUG
68318 + bool
68319 +
68320 +config GRKERNSEC_NO_RBAC
68321 + bool "Disable RBAC system"
68322 + help
68323 + If you say Y here, the /dev/grsec device will be removed from the kernel,
68324 + preventing the RBAC system from being enabled. You should only say Y
68325 + here if you have no intention of using the RBAC system, so as to prevent
68326 + an attacker with root access from misusing the RBAC system to hide files
68327 + and processes when loadable module support and /dev/[k]mem have been
68328 + locked down.
68329 +
68330 +config GRKERNSEC_ACL_HIDEKERN
68331 + bool "Hide kernel processes"
68332 + help
68333 + If you say Y here, all kernel threads will be hidden to all
68334 + processes but those whose subject has the "view hidden processes"
68335 + flag.
68336 +
68337 +config GRKERNSEC_ACL_MAXTRIES
68338 + int "Maximum tries before password lockout"
68339 + default 3
68340 + help
68341 + This option enforces the maximum number of times a user can attempt
68342 + to authorize themselves with the grsecurity RBAC system before being
68343 + denied the ability to attempt authorization again for a specified time.
68344 + The lower the number, the harder it will be to brute-force a password.
68345 +
68346 +config GRKERNSEC_ACL_TIMEOUT
68347 + int "Time to wait after max password tries, in seconds"
68348 + default 30
68349 + help
68350 + This option specifies the time the user must wait after attempting to
68351 + authorize to the RBAC system with the maximum number of invalid
68352 + passwords. The higher the number, the harder it will be to brute-force
68353 + a password.
68354 +
68355 +endmenu
68356 +menu "Filesystem Protections"
68357 +depends on GRKERNSEC
68358 +
68359 +config GRKERNSEC_PROC
68360 + bool "Proc restrictions"
68361 + default y if GRKERNSEC_CONFIG_AUTO
68362 + help
68363 + If you say Y here, the permissions of the /proc filesystem
68364 + will be altered to enhance system security and privacy. You MUST
68365 + choose either a user only restriction or a user and group restriction.
68366 + Depending upon the option you choose, you can either restrict users to
68367 + see only the processes they themselves run, or choose a group that can
68368 + view all processes and files normally restricted to root if you choose
68369 + the "restrict to user only" option. NOTE: If you're running identd or
68370 + ntpd as a non-root user, you will have to run it as the group you
68371 + specify here.
68372 +
68373 +config GRKERNSEC_PROC_USER
68374 + bool "Restrict /proc to user only"
68375 + depends on GRKERNSEC_PROC
68376 + help
68377 + If you say Y here, non-root users will only be able to view their own
68378 + processes, and restricts them from viewing network-related information,
68379 + and viewing kernel symbol and module information.
68380 +
68381 +config GRKERNSEC_PROC_USERGROUP
68382 + bool "Allow special group"
68383 + default y if GRKERNSEC_CONFIG_AUTO
68384 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
68385 + help
68386 + If you say Y here, you will be able to select a group that will be
68387 + able to view all processes and network-related information. If you've
68388 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
68389 + remain hidden. This option is useful if you want to run identd as
68390 + a non-root user. The group you select may also be chosen at boot time
68391 + via "grsec_proc_gid=" on the kernel commandline.
68392 +
68393 +config GRKERNSEC_PROC_GID
68394 + int "GID for special group"
68395 + depends on GRKERNSEC_PROC_USERGROUP
68396 + default 1001
68397 +
68398 +config GRKERNSEC_PROC_ADD
68399 + bool "Additional restrictions"
68400 + default y if GRKERNSEC_CONFIG_AUTO
68401 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
68402 + help
68403 + If you say Y here, additional restrictions will be placed on
68404 + /proc that keep normal users from viewing device information and
68405 + slabinfo information that could be useful for exploits.
68406 +
68407 +config GRKERNSEC_LINK
68408 + bool "Linking restrictions"
68409 + default y if GRKERNSEC_CONFIG_AUTO
68410 + help
68411 + If you say Y here, /tmp race exploits will be prevented, since users
68412 + will no longer be able to follow symlinks owned by other users in
68413 + world-writable +t directories (e.g. /tmp), unless the owner of the
68414 + symlink is the owner of the directory. users will also not be
68415 + able to hardlink to files they do not own. If the sysctl option is
68416 + enabled, a sysctl option with name "linking_restrictions" is created.
68417 +
68418 +config GRKERNSEC_SYMLINKOWN
68419 + bool "Kernel-enforced SymlinksIfOwnerMatch"
68420 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68421 + help
68422 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
68423 + that prevents it from being used as a security feature. As Apache
68424 + verifies the symlink by performing a stat() against the target of
68425 + the symlink before it is followed, an attacker can setup a symlink
68426 + to point to a same-owned file, then replace the symlink with one
68427 + that targets another user's file just after Apache "validates" the
68428 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
68429 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
68430 + will be in place for the group you specify. If the sysctl option
68431 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
68432 + created.
68433 +
68434 +config GRKERNSEC_SYMLINKOWN_GID
68435 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
68436 + depends on GRKERNSEC_SYMLINKOWN
68437 + default 1006
68438 + help
68439 + Setting this GID determines what group kernel-enforced
68440 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
68441 + is enabled, a sysctl option with name "symlinkown_gid" is created.
68442 +
68443 +config GRKERNSEC_FIFO
68444 + bool "FIFO restrictions"
68445 + default y if GRKERNSEC_CONFIG_AUTO
68446 + help
68447 + If you say Y here, users will not be able to write to FIFOs they don't
68448 + own in world-writable +t directories (e.g. /tmp), unless the owner of
68449 + the FIFO is the same owner of the directory it's held in. If the sysctl
68450 + option is enabled, a sysctl option with name "fifo_restrictions" is
68451 + created.
68452 +
68453 +config GRKERNSEC_SYSFS_RESTRICT
68454 + bool "Sysfs/debugfs restriction"
68455 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68456 + depends on SYSFS
68457 + help
68458 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
68459 + any filesystem normally mounted under it (e.g. debugfs) will be
68460 + mostly accessible only by root. These filesystems generally provide access
68461 + to hardware and debug information that isn't appropriate for unprivileged
68462 + users of the system. Sysfs and debugfs have also become a large source
68463 + of new vulnerabilities, ranging from infoleaks to local compromise.
68464 + There has been very little oversight with an eye toward security involved
68465 + in adding new exporters of information to these filesystems, so their
68466 + use is discouraged.
68467 + For reasons of compatibility, a few directories have been whitelisted
68468 + for access by non-root users:
68469 + /sys/fs/selinux
68470 + /sys/fs/fuse
68471 + /sys/devices/system/cpu
68472 +
68473 +config GRKERNSEC_ROFS
68474 + bool "Runtime read-only mount protection"
68475 + depends on SYSCTL
68476 + help
68477 + If you say Y here, a sysctl option with name "romount_protect" will
68478 + be created. By setting this option to 1 at runtime, filesystems
68479 + will be protected in the following ways:
68480 + * No new writable mounts will be allowed
68481 + * Existing read-only mounts won't be able to be remounted read/write
68482 + * Write operations will be denied on all block devices
68483 + This option acts independently of grsec_lock: once it is set to 1,
68484 + it cannot be turned off. Therefore, please be mindful of the resulting
68485 + behavior if this option is enabled in an init script on a read-only
68486 + filesystem.
68487 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
68488 + and GRKERNSEC_IO should be enabled and module loading disabled via
68489 + config or at runtime.
68490 + This feature is mainly intended for secure embedded systems.
68491 +
68492 +
68493 +config GRKERNSEC_DEVICE_SIDECHANNEL
68494 + bool "Eliminate stat/notify-based device sidechannels"
68495 + default y if GRKERNSEC_CONFIG_AUTO
68496 + help
68497 + If you say Y here, timing analyses on block or character
68498 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
68499 + will be thwarted for unprivileged users. If a process without
68500 + CAP_MKNOD stats such a device, the last access and last modify times
68501 + will match the device's create time. No access or modify events
68502 + will be triggered through inotify/dnotify/fanotify for such devices.
68503 + This feature will prevent attacks that may at a minimum
68504 + allow an attacker to determine the administrator's password length.
68505 +
68506 +config GRKERNSEC_CHROOT
68507 + bool "Chroot jail restrictions"
68508 + default y if GRKERNSEC_CONFIG_AUTO
68509 + help
68510 + If you say Y here, you will be able to choose several options that will
68511 + make breaking out of a chrooted jail much more difficult. If you
68512 + encounter no software incompatibilities with the following options, it
68513 + is recommended that you enable each one.
68514 +
68515 + Note that the chroot restrictions are not intended to apply to "chroots"
68516 + to directories that are simple bind mounts of the global root filesystem.
68517 + For several other reasons, a user shouldn't expect any significant
68518 + security by performing such a chroot.
68519 +
68520 +config GRKERNSEC_CHROOT_MOUNT
68521 + bool "Deny mounts"
68522 + default y if GRKERNSEC_CONFIG_AUTO
68523 + depends on GRKERNSEC_CHROOT
68524 + help
68525 + If you say Y here, processes inside a chroot will not be able to
68526 + mount or remount filesystems. If the sysctl option is enabled, a
68527 + sysctl option with name "chroot_deny_mount" is created.
68528 +
68529 +config GRKERNSEC_CHROOT_DOUBLE
68530 + bool "Deny double-chroots"
68531 + default y if GRKERNSEC_CONFIG_AUTO
68532 + depends on GRKERNSEC_CHROOT
68533 + help
68534 + If you say Y here, processes inside a chroot will not be able to chroot
68535 + again outside the chroot. This is a widely used method of breaking
68536 + out of a chroot jail and should not be allowed. If the sysctl
68537 + option is enabled, a sysctl option with name
68538 + "chroot_deny_chroot" is created.
68539 +
68540 +config GRKERNSEC_CHROOT_PIVOT
68541 + bool "Deny pivot_root in chroot"
68542 + default y if GRKERNSEC_CONFIG_AUTO
68543 + depends on GRKERNSEC_CHROOT
68544 + help
68545 + If you say Y here, processes inside a chroot will not be able to use
68546 + a function called pivot_root() that was introduced in Linux 2.3.41. It
68547 + works similar to chroot in that it changes the root filesystem. This
68548 + function could be misused in a chrooted process to attempt to break out
68549 + of the chroot, and therefore should not be allowed. If the sysctl
68550 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
68551 + created.
68552 +
68553 +config GRKERNSEC_CHROOT_CHDIR
68554 + bool "Enforce chdir(\"/\") on all chroots"
68555 + default y if GRKERNSEC_CONFIG_AUTO
68556 + depends on GRKERNSEC_CHROOT
68557 + help
68558 + If you say Y here, the current working directory of all newly-chrooted
68559 + applications will be set to the the root directory of the chroot.
68560 + The man page on chroot(2) states:
68561 + Note that this call does not change the current working
68562 + directory, so that `.' can be outside the tree rooted at
68563 + `/'. In particular, the super-user can escape from a
68564 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
68565 +
68566 + It is recommended that you say Y here, since it's not known to break
68567 + any software. If the sysctl option is enabled, a sysctl option with
68568 + name "chroot_enforce_chdir" is created.
68569 +
68570 +config GRKERNSEC_CHROOT_CHMOD
68571 + bool "Deny (f)chmod +s"
68572 + default y if GRKERNSEC_CONFIG_AUTO
68573 + depends on GRKERNSEC_CHROOT
68574 + help
68575 + If you say Y here, processes inside a chroot will not be able to chmod
68576 + or fchmod files to make them have suid or sgid bits. This protects
68577 + against another published method of breaking a chroot. If the sysctl
68578 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
68579 + created.
68580 +
68581 +config GRKERNSEC_CHROOT_FCHDIR
68582 + bool "Deny fchdir and fhandle out of chroot"
68583 + default y if GRKERNSEC_CONFIG_AUTO
68584 + depends on GRKERNSEC_CHROOT
68585 + help
68586 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
68587 + to a file descriptor of the chrooting process that points to a directory
68588 + outside the filesystem will be stopped. Additionally, this option prevents
68589 + use of the recently-created syscall for opening files by a guessable "file
68590 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
68591 + with name "chroot_deny_fchdir" is created.
68592 +
68593 +config GRKERNSEC_CHROOT_MKNOD
68594 + bool "Deny mknod"
68595 + default y if GRKERNSEC_CONFIG_AUTO
68596 + depends on GRKERNSEC_CHROOT
68597 + help
68598 + If you say Y here, processes inside a chroot will not be allowed to
68599 + mknod. The problem with using mknod inside a chroot is that it
68600 + would allow an attacker to create a device entry that is the same
68601 + as one on the physical root of your system, which could range from
68602 + anything from the console device to a device for your harddrive (which
68603 + they could then use to wipe the drive or steal data). It is recommended
68604 + that you say Y here, unless you run into software incompatibilities.
68605 + If the sysctl option is enabled, a sysctl option with name
68606 + "chroot_deny_mknod" is created.
68607 +
68608 +config GRKERNSEC_CHROOT_SHMAT
68609 + bool "Deny shmat() out of chroot"
68610 + default y if GRKERNSEC_CONFIG_AUTO
68611 + depends on GRKERNSEC_CHROOT
68612 + help
68613 + If you say Y here, processes inside a chroot will not be able to attach
68614 + to shared memory segments that were created outside of the chroot jail.
68615 + It is recommended that you say Y here. If the sysctl option is enabled,
68616 + a sysctl option with name "chroot_deny_shmat" is created.
68617 +
68618 +config GRKERNSEC_CHROOT_UNIX
68619 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
68620 + default y if GRKERNSEC_CONFIG_AUTO
68621 + depends on GRKERNSEC_CHROOT
68622 + help
68623 + If you say Y here, processes inside a chroot will not be able to
68624 + connect to abstract (meaning not belonging to a filesystem) Unix
68625 + domain sockets that were bound outside of a chroot. It is recommended
68626 + that you say Y here. If the sysctl option is enabled, a sysctl option
68627 + with name "chroot_deny_unix" is created.
68628 +
68629 +config GRKERNSEC_CHROOT_FINDTASK
68630 + bool "Protect outside processes"
68631 + default y if GRKERNSEC_CONFIG_AUTO
68632 + depends on GRKERNSEC_CHROOT
68633 + help
68634 + If you say Y here, processes inside a chroot will not be able to
68635 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
68636 + getsid, or view any process outside of the chroot. If the sysctl
68637 + option is enabled, a sysctl option with name "chroot_findtask" is
68638 + created.
68639 +
68640 +config GRKERNSEC_CHROOT_NICE
68641 + bool "Restrict priority changes"
68642 + default y if GRKERNSEC_CONFIG_AUTO
68643 + depends on GRKERNSEC_CHROOT
68644 + help
68645 + If you say Y here, processes inside a chroot will not be able to raise
68646 + the priority of processes in the chroot, or alter the priority of
68647 + processes outside the chroot. This provides more security than simply
68648 + removing CAP_SYS_NICE from the process' capability set. If the
68649 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
68650 + is created.
68651 +
68652 +config GRKERNSEC_CHROOT_SYSCTL
68653 + bool "Deny sysctl writes"
68654 + default y if GRKERNSEC_CONFIG_AUTO
68655 + depends on GRKERNSEC_CHROOT
68656 + help
68657 + If you say Y here, an attacker in a chroot will not be able to
68658 + write to sysctl entries, either by sysctl(2) or through a /proc
68659 + interface. It is strongly recommended that you say Y here. If the
68660 + sysctl option is enabled, a sysctl option with name
68661 + "chroot_deny_sysctl" is created.
68662 +
68663 +config GRKERNSEC_CHROOT_RENAME
68664 + bool "Deny bad renames"
68665 + default y if GRKERNSEC_CONFIG_AUTO
68666 + depends on GRKERNSEC_CHROOT
68667 + help
68668 + If you say Y here, an attacker in a chroot will not be able to
68669 + abuse the ability to create double chroots to break out of the
68670 + chroot by exploiting a race condition between a rename of a directory
68671 + within a chroot against an open of a symlink with relative path
68672 + components. This feature will likewise prevent an accomplice outside
68673 + a chroot from enabling a user inside the chroot to break out and make
68674 + use of their credentials on the global filesystem. Enabling this
68675 + feature is essential to prevent root users from breaking out of a
68676 + chroot. If the sysctl option is enabled, a sysctl option with name
68677 + "chroot_deny_bad_rename" is created.
68678 +
68679 +config GRKERNSEC_CHROOT_CAPS
68680 + bool "Capability restrictions"
68681 + default y if GRKERNSEC_CONFIG_AUTO
68682 + depends on GRKERNSEC_CHROOT
68683 + help
68684 + If you say Y here, the capabilities on all processes within a
68685 + chroot jail will be lowered to stop module insertion, raw i/o,
68686 + system and net admin tasks, rebooting the system, modifying immutable
68687 + files, modifying IPC owned by another, and changing the system time.
68688 + This is left an option because it can break some apps. Disable this
68689 + if your chrooted apps are having problems performing those kinds of
68690 + tasks. If the sysctl option is enabled, a sysctl option with
68691 + name "chroot_caps" is created.
68692 +
68693 +config GRKERNSEC_CHROOT_INITRD
68694 + bool "Exempt initrd tasks from restrictions"
68695 + default y if GRKERNSEC_CONFIG_AUTO
68696 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
68697 + help
68698 + If you say Y here, tasks started prior to init will be exempted from
68699 + grsecurity's chroot restrictions. This option is mainly meant to
68700 + resolve Plymouth's performing privileged operations unnecessarily
68701 + in a chroot.
68702 +
68703 +endmenu
68704 +menu "Kernel Auditing"
68705 +depends on GRKERNSEC
68706 +
68707 +config GRKERNSEC_AUDIT_GROUP
68708 + bool "Single group for auditing"
68709 + help
68710 + If you say Y here, the exec and chdir logging features will only operate
68711 + on a group you specify. This option is recommended if you only want to
68712 + watch certain users instead of having a large amount of logs from the
68713 + entire system. If the sysctl option is enabled, a sysctl option with
68714 + name "audit_group" is created.
68715 +
68716 +config GRKERNSEC_AUDIT_GID
68717 + int "GID for auditing"
68718 + depends on GRKERNSEC_AUDIT_GROUP
68719 + default 1007
68720 +
68721 +config GRKERNSEC_EXECLOG
68722 + bool "Exec logging"
68723 + help
68724 + If you say Y here, all execve() calls will be logged (since the
68725 + other exec*() calls are frontends to execve(), all execution
68726 + will be logged). Useful for shell-servers that like to keep track
68727 + of their users. If the sysctl option is enabled, a sysctl option with
68728 + name "exec_logging" is created.
68729 + WARNING: This option when enabled will produce a LOT of logs, especially
68730 + on an active system.
68731 +
68732 +config GRKERNSEC_RESLOG
68733 + bool "Resource logging"
68734 + default y if GRKERNSEC_CONFIG_AUTO
68735 + help
68736 + If you say Y here, all attempts to overstep resource limits will
68737 + be logged with the resource name, the requested size, and the current
68738 + limit. It is highly recommended that you say Y here. If the sysctl
68739 + option is enabled, a sysctl option with name "resource_logging" is
68740 + created. If the RBAC system is enabled, the sysctl value is ignored.
68741 +
68742 +config GRKERNSEC_CHROOT_EXECLOG
68743 + bool "Log execs within chroot"
68744 + help
68745 + If you say Y here, all executions inside a chroot jail will be logged
68746 + to syslog. This can cause a large amount of logs if certain
68747 + applications (eg. djb's daemontools) are installed on the system, and
68748 + is therefore left as an option. If the sysctl option is enabled, a
68749 + sysctl option with name "chroot_execlog" is created.
68750 +
68751 +config GRKERNSEC_AUDIT_PTRACE
68752 + bool "Ptrace logging"
68753 + help
68754 + If you say Y here, all attempts to attach to a process via ptrace
68755 + will be logged. If the sysctl option is enabled, a sysctl option
68756 + with name "audit_ptrace" is created.
68757 +
68758 +config GRKERNSEC_AUDIT_CHDIR
68759 + bool "Chdir logging"
68760 + help
68761 + If you say Y here, all chdir() calls will be logged. If the sysctl
68762 + option is enabled, a sysctl option with name "audit_chdir" is created.
68763 +
68764 +config GRKERNSEC_AUDIT_MOUNT
68765 + bool "(Un)Mount logging"
68766 + help
68767 + If you say Y here, all mounts and unmounts will be logged. If the
68768 + sysctl option is enabled, a sysctl option with name "audit_mount" is
68769 + created.
68770 +
68771 +config GRKERNSEC_SIGNAL
68772 + bool "Signal logging"
68773 + default y if GRKERNSEC_CONFIG_AUTO
68774 + help
68775 + If you say Y here, certain important signals will be logged, such as
68776 + SIGSEGV, which will as a result inform you of when a error in a program
68777 + occurred, which in some cases could mean a possible exploit attempt.
68778 + If the sysctl option is enabled, a sysctl option with name
68779 + "signal_logging" is created.
68780 +
68781 +config GRKERNSEC_FORKFAIL
68782 + bool "Fork failure logging"
68783 + help
68784 + If you say Y here, all failed fork() attempts will be logged.
68785 + This could suggest a fork bomb, or someone attempting to overstep
68786 + their process limit. If the sysctl option is enabled, a sysctl option
68787 + with name "forkfail_logging" is created.
68788 +
68789 +config GRKERNSEC_TIME
68790 + bool "Time change logging"
68791 + default y if GRKERNSEC_CONFIG_AUTO
68792 + help
68793 + If you say Y here, any changes of the system clock will be logged.
68794 + If the sysctl option is enabled, a sysctl option with name
68795 + "timechange_logging" is created.
68796 +
68797 +config GRKERNSEC_PROC_IPADDR
68798 + bool "/proc/<pid>/ipaddr support"
68799 + default y if GRKERNSEC_CONFIG_AUTO
68800 + help
68801 + If you say Y here, a new entry will be added to each /proc/<pid>
68802 + directory that contains the IP address of the person using the task.
68803 + The IP is carried across local TCP and AF_UNIX stream sockets.
68804 + This information can be useful for IDS/IPSes to perform remote response
68805 + to a local attack. The entry is readable by only the owner of the
68806 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
68807 + the RBAC system), and thus does not create privacy concerns.
68808 +
68809 +config GRKERNSEC_RWXMAP_LOG
68810 + bool 'Denied RWX mmap/mprotect logging'
68811 + default y if GRKERNSEC_CONFIG_AUTO
68812 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
68813 + help
68814 + If you say Y here, calls to mmap() and mprotect() with explicit
68815 + usage of PROT_WRITE and PROT_EXEC together will be logged when
68816 + denied by the PAX_MPROTECT feature. This feature will also
68817 + log other problematic scenarios that can occur when PAX_MPROTECT
68818 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
68819 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
68820 + is created.
68821 +
68822 +endmenu
68823 +
68824 +menu "Executable Protections"
68825 +depends on GRKERNSEC
68826 +
68827 +config GRKERNSEC_DMESG
68828 + bool "Dmesg(8) restriction"
68829 + default y if GRKERNSEC_CONFIG_AUTO
68830 + help
68831 + If you say Y here, non-root users will not be able to use dmesg(8)
68832 + to view the contents of the kernel's circular log buffer.
68833 + The kernel's log buffer often contains kernel addresses and other
68834 + identifying information useful to an attacker in fingerprinting a
68835 + system for a targeted exploit.
68836 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
68837 + created.
68838 +
68839 +config GRKERNSEC_HARDEN_PTRACE
68840 + bool "Deter ptrace-based process snooping"
68841 + default y if GRKERNSEC_CONFIG_AUTO
68842 + help
68843 + If you say Y here, TTY sniffers and other malicious monitoring
68844 + programs implemented through ptrace will be defeated. If you
68845 + have been using the RBAC system, this option has already been
68846 + enabled for several years for all users, with the ability to make
68847 + fine-grained exceptions.
68848 +
68849 + This option only affects the ability of non-root users to ptrace
68850 + processes that are not a descendent of the ptracing process.
68851 + This means that strace ./binary and gdb ./binary will still work,
68852 + but attaching to arbitrary processes will not. If the sysctl
68853 + option is enabled, a sysctl option with name "harden_ptrace" is
68854 + created.
68855 +
68856 +config GRKERNSEC_PTRACE_READEXEC
68857 + bool "Require read access to ptrace sensitive binaries"
68858 + default y if GRKERNSEC_CONFIG_AUTO
68859 + help
68860 + If you say Y here, unprivileged users will not be able to ptrace unreadable
68861 + binaries. This option is useful in environments that
68862 + remove the read bits (e.g. file mode 4711) from suid binaries to
68863 + prevent infoleaking of their contents. This option adds
68864 + consistency to the use of that file mode, as the binary could normally
68865 + be read out when run without privileges while ptracing.
68866 +
68867 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
68868 + is created.
68869 +
68870 +config GRKERNSEC_SETXID
68871 + bool "Enforce consistent multithreaded privileges"
68872 + default y if GRKERNSEC_CONFIG_AUTO
68873 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
68874 + help
68875 + If you say Y here, a change from a root uid to a non-root uid
68876 + in a multithreaded application will cause the resulting uids,
68877 + gids, supplementary groups, and capabilities in that thread
68878 + to be propagated to the other threads of the process. In most
68879 + cases this is unnecessary, as glibc will emulate this behavior
68880 + on behalf of the application. Other libcs do not act in the
68881 + same way, allowing the other threads of the process to continue
68882 + running with root privileges. If the sysctl option is enabled,
68883 + a sysctl option with name "consistent_setxid" is created.
68884 +
68885 +config GRKERNSEC_HARDEN_IPC
68886 + bool "Disallow access to overly-permissive IPC objects"
68887 + default y if GRKERNSEC_CONFIG_AUTO
68888 + depends on SYSVIPC
68889 + help
68890 + If you say Y here, access to overly-permissive IPC objects (shared
68891 + memory, message queues, and semaphores) will be denied for processes
68892 + given the following criteria beyond normal permission checks:
68893 + 1) If the IPC object is world-accessible and the euid doesn't match
68894 + that of the creator or current uid for the IPC object
68895 + 2) If the IPC object is group-accessible and the egid doesn't
68896 + match that of the creator or current gid for the IPC object
68897 + It's a common error to grant too much permission to these objects,
68898 + with impact ranging from denial of service and information leaking to
68899 + privilege escalation. This feature was developed in response to
68900 + research by Tim Brown:
68901 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
68902 + who found hundreds of such insecure usages. Processes with
68903 + CAP_IPC_OWNER are still permitted to access these IPC objects.
68904 + If the sysctl option is enabled, a sysctl option with name
68905 + "harden_ipc" is created.
68906 +
68907 +config GRKERNSEC_TPE
68908 + bool "Trusted Path Execution (TPE)"
68909 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68910 + help
68911 + If you say Y here, you will be able to choose a gid to add to the
68912 + supplementary groups of users you want to mark as "untrusted."
68913 + These users will not be able to execute any files that are not in
68914 + root-owned directories writable only by root. If the sysctl option
68915 + is enabled, a sysctl option with name "tpe" is created.
68916 +
68917 +config GRKERNSEC_TPE_ALL
68918 + bool "Partially restrict all non-root users"
68919 + depends on GRKERNSEC_TPE
68920 + help
68921 + If you say Y here, all non-root users will be covered under
68922 + a weaker TPE restriction. This is separate from, and in addition to,
68923 + the main TPE options that you have selected elsewhere. Thus, if a
68924 + "trusted" GID is chosen, this restriction applies to even that GID.
68925 + Under this restriction, all non-root users will only be allowed to
68926 + execute files in directories they own that are not group or
68927 + world-writable, or in directories owned by root and writable only by
68928 + root. If the sysctl option is enabled, a sysctl option with name
68929 + "tpe_restrict_all" is created.
68930 +
68931 +config GRKERNSEC_TPE_INVERT
68932 + bool "Invert GID option"
68933 + depends on GRKERNSEC_TPE
68934 + help
68935 + If you say Y here, the group you specify in the TPE configuration will
68936 + decide what group TPE restrictions will be *disabled* for. This
68937 + option is useful if you want TPE restrictions to be applied to most
68938 + users on the system. If the sysctl option is enabled, a sysctl option
68939 + with name "tpe_invert" is created. Unlike other sysctl options, this
68940 + entry will default to on for backward-compatibility.
68941 +
68942 +config GRKERNSEC_TPE_GID
68943 + int
68944 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
68945 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
68946 +
68947 +config GRKERNSEC_TPE_UNTRUSTED_GID
68948 + int "GID for TPE-untrusted users"
68949 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
68950 + default 1005
68951 + help
68952 + Setting this GID determines what group TPE restrictions will be
68953 + *enabled* for. If the sysctl option is enabled, a sysctl option
68954 + with name "tpe_gid" is created.
68955 +
68956 +config GRKERNSEC_TPE_TRUSTED_GID
68957 + int "GID for TPE-trusted users"
68958 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
68959 + default 1005
68960 + help
68961 + Setting this GID determines what group TPE restrictions will be
68962 + *disabled* for. If the sysctl option is enabled, a sysctl option
68963 + with name "tpe_gid" is created.
68964 +
68965 +endmenu
68966 +menu "Network Protections"
68967 +depends on GRKERNSEC
68968 +
68969 +config GRKERNSEC_BLACKHOLE
68970 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
68971 + default y if GRKERNSEC_CONFIG_AUTO
68972 + depends on NET
68973 + help
68974 + If you say Y here, neither TCP resets nor ICMP
68975 + destination-unreachable packets will be sent in response to packets
68976 + sent to ports for which no associated listening process exists.
68977 + It will also prevent the sending of ICMP protocol unreachable packets
68978 + in response to packets with unknown protocols.
68979 + This feature supports both IPV4 and IPV6 and exempts the
68980 + loopback interface from blackholing. Enabling this feature
68981 + makes a host more resilient to DoS attacks and reduces network
68982 + visibility against scanners.
68983 +
68984 + The blackhole feature as-implemented is equivalent to the FreeBSD
68985 + blackhole feature, as it prevents RST responses to all packets, not
68986 + just SYNs. Under most application behavior this causes no
68987 + problems, but applications (like haproxy) may not close certain
68988 + connections in a way that cleanly terminates them on the remote
68989 + end, leaving the remote host in LAST_ACK state. Because of this
68990 + side-effect and to prevent intentional LAST_ACK DoSes, this
68991 + feature also adds automatic mitigation against such attacks.
68992 + The mitigation drastically reduces the amount of time a socket
68993 + can spend in LAST_ACK state. If you're using haproxy and not
68994 + all servers it connects to have this option enabled, consider
68995 + disabling this feature on the haproxy host.
68996 +
68997 + If the sysctl option is enabled, two sysctl options with names
68998 + "ip_blackhole" and "lastack_retries" will be created.
68999 + While "ip_blackhole" takes the standard zero/non-zero on/off
69000 + toggle, "lastack_retries" uses the same kinds of values as
69001 + "tcp_retries1" and "tcp_retries2". The default value of 4
69002 + prevents a socket from lasting more than 45 seconds in LAST_ACK
69003 + state.
69004 +
69005 +config GRKERNSEC_NO_SIMULT_CONNECT
69006 + bool "Disable TCP Simultaneous Connect"
69007 + default y if GRKERNSEC_CONFIG_AUTO
69008 + depends on NET
69009 + help
69010 + If you say Y here, a feature by Willy Tarreau will be enabled that
69011 + removes a weakness in Linux's strict implementation of TCP that
69012 + allows two clients to connect to each other without either entering
69013 + a listening state. The weakness allows an attacker to easily prevent
69014 + a client from connecting to a known server provided the source port
69015 + for the connection is guessed correctly.
69016 +
69017 + As the weakness could be used to prevent an antivirus or IPS from
69018 + fetching updates, or prevent an SSL gateway from fetching a CRL,
69019 + it should be eliminated by enabling this option. Though Linux is
69020 + one of few operating systems supporting simultaneous connect, it
69021 + has no legitimate use in practice and is rarely supported by firewalls.
69022 +
69023 +config GRKERNSEC_SOCKET
69024 + bool "Socket restrictions"
69025 + depends on NET
69026 + help
69027 + If you say Y here, you will be able to choose from several options.
69028 + If you assign a GID on your system and add it to the supplementary
69029 + groups of users you want to restrict socket access to, this patch
69030 + will perform up to three things, based on the option(s) you choose.
69031 +
69032 +config GRKERNSEC_SOCKET_ALL
69033 + bool "Deny any sockets to group"
69034 + depends on GRKERNSEC_SOCKET
69035 + help
69036 + If you say Y here, you will be able to choose a GID of whose users will
69037 + be unable to connect to other hosts from your machine or run server
69038 + applications from your machine. If the sysctl option is enabled, a
69039 + sysctl option with name "socket_all" is created.
69040 +
69041 +config GRKERNSEC_SOCKET_ALL_GID
69042 + int "GID to deny all sockets for"
69043 + depends on GRKERNSEC_SOCKET_ALL
69044 + default 1004
69045 + help
69046 + Here you can choose the GID to disable socket access for. Remember to
69047 + add the users you want socket access disabled for to the GID
69048 + specified here. If the sysctl option is enabled, a sysctl option
69049 + with name "socket_all_gid" is created.
69050 +
69051 +config GRKERNSEC_SOCKET_CLIENT
69052 + bool "Deny client sockets to group"
69053 + depends on GRKERNSEC_SOCKET
69054 + help
69055 + If you say Y here, you will be able to choose a GID of whose users will
69056 + be unable to connect to other hosts from your machine, but will be
69057 + able to run servers. If this option is enabled, all users in the group
69058 + you specify will have to use passive mode when initiating ftp transfers
69059 + from the shell on your machine. If the sysctl option is enabled, a
69060 + sysctl option with name "socket_client" is created.
69061 +
69062 +config GRKERNSEC_SOCKET_CLIENT_GID
69063 + int "GID to deny client sockets for"
69064 + depends on GRKERNSEC_SOCKET_CLIENT
69065 + default 1003
69066 + help
69067 + Here you can choose the GID to disable client socket access for.
69068 + Remember to add the users you want client socket access disabled for to
69069 + the GID specified here. If the sysctl option is enabled, a sysctl
69070 + option with name "socket_client_gid" is created.
69071 +
69072 +config GRKERNSEC_SOCKET_SERVER
69073 + bool "Deny server sockets to group"
69074 + depends on GRKERNSEC_SOCKET
69075 + help
69076 + If you say Y here, you will be able to choose a GID of whose users will
69077 + be unable to run server applications from your machine. If the sysctl
69078 + option is enabled, a sysctl option with name "socket_server" is created.
69079 +
69080 +config GRKERNSEC_SOCKET_SERVER_GID
69081 + int "GID to deny server sockets for"
69082 + depends on GRKERNSEC_SOCKET_SERVER
69083 + default 1002
69084 + help
69085 + Here you can choose the GID to disable server socket access for.
69086 + Remember to add the users you want server socket access disabled for to
69087 + the GID specified here. If the sysctl option is enabled, a sysctl
69088 + option with name "socket_server_gid" is created.
69089 +
69090 +endmenu
69091 +
69092 +menu "Physical Protections"
69093 +depends on GRKERNSEC
69094 +
69095 +config GRKERNSEC_DENYUSB
69096 + bool "Deny new USB connections after toggle"
69097 + default y if GRKERNSEC_CONFIG_AUTO
69098 + depends on SYSCTL && USB_SUPPORT
69099 + help
69100 + If you say Y here, a new sysctl option with name "deny_new_usb"
69101 + will be created. Setting its value to 1 will prevent any new
69102 + USB devices from being recognized by the OS. Any attempted USB
69103 + device insertion will be logged. This option is intended to be
69104 + used against custom USB devices designed to exploit vulnerabilities
69105 + in various USB device drivers.
69106 +
69107 + For greatest effectiveness, this sysctl should be set after any
69108 + relevant init scripts. This option is safe to enable in distros
69109 + as each user can choose whether or not to toggle the sysctl.
69110 +
69111 +config GRKERNSEC_DENYUSB_FORCE
69112 + bool "Reject all USB devices not connected at boot"
69113 + select USB
69114 + depends on GRKERNSEC_DENYUSB
69115 + help
69116 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
69117 + that doesn't involve a sysctl entry. This option should only be
69118 + enabled if you're sure you want to deny all new USB connections
69119 + at runtime and don't want to modify init scripts. This should not
69120 + be enabled by distros. It forces the core USB code to be built
69121 + into the kernel image so that all devices connected at boot time
69122 + can be recognized and new USB device connections can be prevented
69123 + prior to init running.
69124 +
69125 +endmenu
69126 +
69127 +menu "Sysctl Support"
69128 +depends on GRKERNSEC && SYSCTL
69129 +
69130 +config GRKERNSEC_SYSCTL
69131 + bool "Sysctl support"
69132 + default y if GRKERNSEC_CONFIG_AUTO
69133 + help
69134 + If you say Y here, you will be able to change the options that
69135 + grsecurity runs with at bootup, without having to recompile your
69136 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
69137 + to enable (1) or disable (0) various features. All the sysctl entries
69138 + are mutable until the "grsec_lock" entry is set to a non-zero value.
69139 + All features enabled in the kernel configuration are disabled at boot
69140 + if you do not say Y to the "Turn on features by default" option.
69141 + All options should be set at startup, and the grsec_lock entry should
69142 + be set to a non-zero value after all the options are set.
69143 + *THIS IS EXTREMELY IMPORTANT*
69144 +
69145 +config GRKERNSEC_SYSCTL_DISTRO
69146 + bool "Extra sysctl support for distro makers (READ HELP)"
69147 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
69148 + help
69149 + If you say Y here, additional sysctl options will be created
69150 + for features that affect processes running as root. Therefore,
69151 + it is critical when using this option that the grsec_lock entry be
69152 + enabled after boot. Only distros with prebuilt kernel packages
69153 + with this option enabled that can ensure grsec_lock is enabled
69154 + after boot should use this option.
69155 + *Failure to set grsec_lock after boot makes all grsec features
69156 + this option covers useless*
69157 +
69158 + Currently this option creates the following sysctl entries:
69159 + "Disable Privileged I/O": "disable_priv_io"
69160 +
69161 +config GRKERNSEC_SYSCTL_ON
69162 + bool "Turn on features by default"
69163 + default y if GRKERNSEC_CONFIG_AUTO
69164 + depends on GRKERNSEC_SYSCTL
69165 + help
69166 + If you say Y here, instead of having all features enabled in the
69167 + kernel configuration disabled at boot time, the features will be
69168 + enabled at boot time. It is recommended you say Y here unless
69169 + there is some reason you would want all sysctl-tunable features to
69170 + be disabled by default. As mentioned elsewhere, it is important
69171 + to enable the grsec_lock entry once you have finished modifying
69172 + the sysctl entries.
69173 +
69174 +endmenu
69175 +menu "Logging Options"
69176 +depends on GRKERNSEC
69177 +
69178 +config GRKERNSEC_FLOODTIME
69179 + int "Seconds in between log messages (minimum)"
69180 + default 10
69181 + help
69182 + This option allows you to enforce the number of seconds between
69183 + grsecurity log messages. The default should be suitable for most
69184 + people, however, if you choose to change it, choose a value small enough
69185 + to allow informative logs to be produced, but large enough to
69186 + prevent flooding.
69187 +
69188 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
69189 + any rate limiting on grsecurity log messages.
69190 +
69191 +config GRKERNSEC_FLOODBURST
69192 + int "Number of messages in a burst (maximum)"
69193 + default 6
69194 + help
69195 + This option allows you to choose the maximum number of messages allowed
69196 + within the flood time interval you chose in a separate option. The
69197 + default should be suitable for most people, however if you find that
69198 + many of your logs are being interpreted as flooding, you may want to
69199 + raise this value.
69200 +
69201 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
69202 + any rate limiting on grsecurity log messages.
69203 +
69204 +endmenu
69205 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
69206 new file mode 100644
69207 index 0000000..30ababb
69208 --- /dev/null
69209 +++ b/grsecurity/Makefile
69210 @@ -0,0 +1,54 @@
69211 +# grsecurity – access control and security hardening for Linux
69212 +# All code in this directory and various hooks located throughout the Linux kernel are
69213 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
69214 +# http://www.grsecurity.net spender@grsecurity.net
69215 +#
69216 +# This program is free software; you can redistribute it and/or
69217 +# modify it under the terms of the GNU General Public License version 2
69218 +# as published by the Free Software Foundation.
69219 +#
69220 +# This program is distributed in the hope that it will be useful,
69221 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
69222 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
69223 +# GNU General Public License for more details.
69224 +#
69225 +# You should have received a copy of the GNU General Public License
69226 +# along with this program; if not, write to the Free Software
69227 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69228 +
69229 +KBUILD_CFLAGS += -Werror
69230 +
69231 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
69232 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
69233 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
69234 + grsec_usb.o grsec_ipc.o grsec_proc.o
69235 +
69236 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
69237 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
69238 + gracl_learn.o grsec_log.o gracl_policy.o
69239 +ifdef CONFIG_COMPAT
69240 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
69241 +endif
69242 +
69243 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
69244 +
69245 +ifdef CONFIG_NET
69246 +obj-y += grsec_sock.o
69247 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
69248 +endif
69249 +
69250 +ifndef CONFIG_GRKERNSEC
69251 +obj-y += grsec_disabled.o
69252 +endif
69253 +
69254 +ifdef CONFIG_GRKERNSEC_HIDESYM
69255 +extra-y := grsec_hidesym.o
69256 +$(obj)/grsec_hidesym.o:
69257 + @-chmod -f 500 /boot
69258 + @-chmod -f 500 /lib/modules
69259 + @-chmod -f 500 /lib64/modules
69260 + @-chmod -f 500 /lib32/modules
69261 + @-chmod -f 700 .
69262 + @-chmod -f 700 $(objtree)
69263 + @echo ' grsec: protected kernel image paths'
69264 +endif
69265 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
69266 new file mode 100644
69267 index 0000000..6c1e154
69268 --- /dev/null
69269 +++ b/grsecurity/gracl.c
69270 @@ -0,0 +1,2749 @@
69271 +#include <linux/kernel.h>
69272 +#include <linux/module.h>
69273 +#include <linux/sched.h>
69274 +#include <linux/mm.h>
69275 +#include <linux/file.h>
69276 +#include <linux/fs.h>
69277 +#include <linux/namei.h>
69278 +#include <linux/mount.h>
69279 +#include <linux/tty.h>
69280 +#include <linux/proc_fs.h>
69281 +#include <linux/lglock.h>
69282 +#include <linux/slab.h>
69283 +#include <linux/vmalloc.h>
69284 +#include <linux/types.h>
69285 +#include <linux/sysctl.h>
69286 +#include <linux/netdevice.h>
69287 +#include <linux/ptrace.h>
69288 +#include <linux/gracl.h>
69289 +#include <linux/gralloc.h>
69290 +#include <linux/security.h>
69291 +#include <linux/grinternal.h>
69292 +#include <linux/pid_namespace.h>
69293 +#include <linux/stop_machine.h>
69294 +#include <linux/fdtable.h>
69295 +#include <linux/percpu.h>
69296 +#include <linux/lglock.h>
69297 +#include <linux/hugetlb.h>
69298 +#include <linux/posix-timers.h>
69299 +#include <linux/prefetch.h>
69300 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69301 +#include <linux/magic.h>
69302 +#include <linux/pagemap.h>
69303 +#include "../fs/btrfs/async-thread.h"
69304 +#include "../fs/btrfs/ctree.h"
69305 +#include "../fs/btrfs/btrfs_inode.h"
69306 +#endif
69307 +#include "../fs/mount.h"
69308 +
69309 +#include <asm/uaccess.h>
69310 +#include <asm/errno.h>
69311 +#include <asm/mman.h>
69312 +
69313 +#define FOR_EACH_ROLE_START(role) \
69314 + role = running_polstate.role_list; \
69315 + while (role) {
69316 +
69317 +#define FOR_EACH_ROLE_END(role) \
69318 + role = role->prev; \
69319 + }
69320 +
69321 +extern struct path gr_real_root;
69322 +
69323 +static struct gr_policy_state running_polstate;
69324 +struct gr_policy_state *polstate = &running_polstate;
69325 +extern struct gr_alloc_state *current_alloc_state;
69326 +
69327 +extern char *gr_shared_page[4];
69328 +DEFINE_RWLOCK(gr_inode_lock);
69329 +
69330 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
69331 +
69332 +#ifdef CONFIG_NET
69333 +extern struct vfsmount *sock_mnt;
69334 +#endif
69335 +
69336 +extern struct vfsmount *pipe_mnt;
69337 +extern struct vfsmount *shm_mnt;
69338 +
69339 +#ifdef CONFIG_HUGETLBFS
69340 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
69341 +#endif
69342 +
69343 +extern u16 acl_sp_role_value;
69344 +extern struct acl_object_label *fakefs_obj_rw;
69345 +extern struct acl_object_label *fakefs_obj_rwx;
69346 +
69347 +int gr_acl_is_enabled(void)
69348 +{
69349 + return (gr_status & GR_READY);
69350 +}
69351 +
69352 +void gr_enable_rbac_system(void)
69353 +{
69354 + pax_open_kernel();
69355 + gr_status |= GR_READY;
69356 + pax_close_kernel();
69357 +}
69358 +
69359 +int gr_rbac_disable(void *unused)
69360 +{
69361 + pax_open_kernel();
69362 + gr_status &= ~GR_READY;
69363 + pax_close_kernel();
69364 +
69365 + return 0;
69366 +}
69367 +
69368 +static inline dev_t __get_dev(const struct dentry *dentry)
69369 +{
69370 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69371 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69372 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
69373 + else
69374 +#endif
69375 + return dentry->d_sb->s_dev;
69376 +}
69377 +
69378 +static inline u64 __get_ino(const struct dentry *dentry)
69379 +{
69380 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69381 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69382 + return btrfs_ino(dentry->d_inode);
69383 + else
69384 +#endif
69385 + return dentry->d_inode->i_ino;
69386 +}
69387 +
69388 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
69389 +{
69390 + return __get_dev(dentry);
69391 +}
69392 +
69393 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
69394 +{
69395 + return __get_ino(dentry);
69396 +}
69397 +
69398 +static char gr_task_roletype_to_char(struct task_struct *task)
69399 +{
69400 + switch (task->role->roletype &
69401 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
69402 + GR_ROLE_SPECIAL)) {
69403 + case GR_ROLE_DEFAULT:
69404 + return 'D';
69405 + case GR_ROLE_USER:
69406 + return 'U';
69407 + case GR_ROLE_GROUP:
69408 + return 'G';
69409 + case GR_ROLE_SPECIAL:
69410 + return 'S';
69411 + }
69412 +
69413 + return 'X';
69414 +}
69415 +
69416 +char gr_roletype_to_char(void)
69417 +{
69418 + return gr_task_roletype_to_char(current);
69419 +}
69420 +
69421 +__inline__ int
69422 +gr_acl_tpe_check(void)
69423 +{
69424 + if (unlikely(!(gr_status & GR_READY)))
69425 + return 0;
69426 + if (current->role->roletype & GR_ROLE_TPE)
69427 + return 1;
69428 + else
69429 + return 0;
69430 +}
69431 +
69432 +int
69433 +gr_handle_rawio(const struct inode *inode)
69434 +{
69435 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
69436 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
69437 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
69438 + !capable(CAP_SYS_RAWIO))
69439 + return 1;
69440 +#endif
69441 + return 0;
69442 +}
69443 +
69444 +int
69445 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
69446 +{
69447 + if (likely(lena != lenb))
69448 + return 0;
69449 +
69450 + return !memcmp(a, b, lena);
69451 +}
69452 +
69453 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
69454 +{
69455 + *buflen -= namelen;
69456 + if (*buflen < 0)
69457 + return -ENAMETOOLONG;
69458 + *buffer -= namelen;
69459 + memcpy(*buffer, str, namelen);
69460 + return 0;
69461 +}
69462 +
69463 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
69464 +{
69465 + return prepend(buffer, buflen, name->name, name->len);
69466 +}
69467 +
69468 +static int prepend_path(const struct path *path, struct path *root,
69469 + char **buffer, int *buflen)
69470 +{
69471 + struct dentry *dentry = path->dentry;
69472 + struct vfsmount *vfsmnt = path->mnt;
69473 + struct mount *mnt = real_mount(vfsmnt);
69474 + bool slash = false;
69475 + int error = 0;
69476 +
69477 + while (dentry != root->dentry || vfsmnt != root->mnt) {
69478 + struct dentry * parent;
69479 +
69480 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
69481 + /* Global root? */
69482 + if (!mnt_has_parent(mnt)) {
69483 + goto out;
69484 + }
69485 + dentry = mnt->mnt_mountpoint;
69486 + mnt = mnt->mnt_parent;
69487 + vfsmnt = &mnt->mnt;
69488 + continue;
69489 + }
69490 + parent = dentry->d_parent;
69491 + prefetch(parent);
69492 + spin_lock(&dentry->d_lock);
69493 + error = prepend_name(buffer, buflen, &dentry->d_name);
69494 + spin_unlock(&dentry->d_lock);
69495 + if (!error)
69496 + error = prepend(buffer, buflen, "/", 1);
69497 + if (error)
69498 + break;
69499 +
69500 + slash = true;
69501 + dentry = parent;
69502 + }
69503 +
69504 +out:
69505 + if (!error && !slash)
69506 + error = prepend(buffer, buflen, "/", 1);
69507 +
69508 + return error;
69509 +}
69510 +
69511 +/* this must be called with mount_lock and rename_lock held */
69512 +
69513 +static char *__our_d_path(const struct path *path, struct path *root,
69514 + char *buf, int buflen)
69515 +{
69516 + char *res = buf + buflen;
69517 + int error;
69518 +
69519 + prepend(&res, &buflen, "\0", 1);
69520 + error = prepend_path(path, root, &res, &buflen);
69521 + if (error)
69522 + return ERR_PTR(error);
69523 +
69524 + return res;
69525 +}
69526 +
69527 +static char *
69528 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
69529 +{
69530 + char *retval;
69531 +
69532 + retval = __our_d_path(path, root, buf, buflen);
69533 + if (unlikely(IS_ERR(retval)))
69534 + retval = strcpy(buf, "<path too long>");
69535 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
69536 + retval[1] = '\0';
69537 +
69538 + return retval;
69539 +}
69540 +
69541 +static char *
69542 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69543 + char *buf, int buflen)
69544 +{
69545 + struct path path;
69546 + char *res;
69547 +
69548 + path.dentry = (struct dentry *)dentry;
69549 + path.mnt = (struct vfsmount *)vfsmnt;
69550 +
69551 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
69552 + by the RBAC system */
69553 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
69554 +
69555 + return res;
69556 +}
69557 +
69558 +static char *
69559 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69560 + char *buf, int buflen)
69561 +{
69562 + char *res;
69563 + struct path path;
69564 + struct path root;
69565 + struct task_struct *reaper = init_pid_ns.child_reaper;
69566 +
69567 + path.dentry = (struct dentry *)dentry;
69568 + path.mnt = (struct vfsmount *)vfsmnt;
69569 +
69570 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
69571 + get_fs_root(reaper->fs, &root);
69572 +
69573 + read_seqlock_excl(&mount_lock);
69574 + write_seqlock(&rename_lock);
69575 + res = gen_full_path(&path, &root, buf, buflen);
69576 + write_sequnlock(&rename_lock);
69577 + read_sequnlock_excl(&mount_lock);
69578 +
69579 + path_put(&root);
69580 + return res;
69581 +}
69582 +
69583 +char *
69584 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69585 +{
69586 + char *ret;
69587 + read_seqlock_excl(&mount_lock);
69588 + write_seqlock(&rename_lock);
69589 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69590 + PAGE_SIZE);
69591 + write_sequnlock(&rename_lock);
69592 + read_sequnlock_excl(&mount_lock);
69593 + return ret;
69594 +}
69595 +
69596 +static char *
69597 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69598 +{
69599 + char *ret;
69600 + char *buf;
69601 + int buflen;
69602 +
69603 + read_seqlock_excl(&mount_lock);
69604 + write_seqlock(&rename_lock);
69605 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
69606 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
69607 + buflen = (int)(ret - buf);
69608 + if (buflen >= 5)
69609 + prepend(&ret, &buflen, "/proc", 5);
69610 + else
69611 + ret = strcpy(buf, "<path too long>");
69612 + write_sequnlock(&rename_lock);
69613 + read_sequnlock_excl(&mount_lock);
69614 + return ret;
69615 +}
69616 +
69617 +char *
69618 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
69619 +{
69620 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69621 + PAGE_SIZE);
69622 +}
69623 +
69624 +char *
69625 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
69626 +{
69627 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
69628 + PAGE_SIZE);
69629 +}
69630 +
69631 +char *
69632 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
69633 +{
69634 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
69635 + PAGE_SIZE);
69636 +}
69637 +
69638 +char *
69639 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
69640 +{
69641 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
69642 + PAGE_SIZE);
69643 +}
69644 +
69645 +char *
69646 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
69647 +{
69648 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
69649 + PAGE_SIZE);
69650 +}
69651 +
69652 +__inline__ __u32
69653 +to_gr_audit(const __u32 reqmode)
69654 +{
69655 + /* masks off auditable permission flags, then shifts them to create
69656 + auditing flags, and adds the special case of append auditing if
69657 + we're requesting write */
69658 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
69659 +}
69660 +
69661 +struct acl_role_label *
69662 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
69663 + const gid_t gid)
69664 +{
69665 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
69666 + struct acl_role_label *match;
69667 + struct role_allowed_ip *ipp;
69668 + unsigned int x;
69669 + u32 curr_ip = task->signal->saved_ip;
69670 +
69671 + match = state->acl_role_set.r_hash[index];
69672 +
69673 + while (match) {
69674 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
69675 + for (x = 0; x < match->domain_child_num; x++) {
69676 + if (match->domain_children[x] == uid)
69677 + goto found;
69678 + }
69679 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
69680 + break;
69681 + match = match->next;
69682 + }
69683 +found:
69684 + if (match == NULL) {
69685 + try_group:
69686 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
69687 + match = state->acl_role_set.r_hash[index];
69688 +
69689 + while (match) {
69690 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
69691 + for (x = 0; x < match->domain_child_num; x++) {
69692 + if (match->domain_children[x] == gid)
69693 + goto found2;
69694 + }
69695 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
69696 + break;
69697 + match = match->next;
69698 + }
69699 +found2:
69700 + if (match == NULL)
69701 + match = state->default_role;
69702 + if (match->allowed_ips == NULL)
69703 + return match;
69704 + else {
69705 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69706 + if (likely
69707 + ((ntohl(curr_ip) & ipp->netmask) ==
69708 + (ntohl(ipp->addr) & ipp->netmask)))
69709 + return match;
69710 + }
69711 + match = state->default_role;
69712 + }
69713 + } else if (match->allowed_ips == NULL) {
69714 + return match;
69715 + } else {
69716 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69717 + if (likely
69718 + ((ntohl(curr_ip) & ipp->netmask) ==
69719 + (ntohl(ipp->addr) & ipp->netmask)))
69720 + return match;
69721 + }
69722 + goto try_group;
69723 + }
69724 +
69725 + return match;
69726 +}
69727 +
69728 +static struct acl_role_label *
69729 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
69730 + const gid_t gid)
69731 +{
69732 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
69733 +}
69734 +
69735 +struct acl_subject_label *
69736 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
69737 + const struct acl_role_label *role)
69738 +{
69739 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69740 + struct acl_subject_label *match;
69741 +
69742 + match = role->subj_hash[index];
69743 +
69744 + while (match && (match->inode != ino || match->device != dev ||
69745 + (match->mode & GR_DELETED))) {
69746 + match = match->next;
69747 + }
69748 +
69749 + if (match && !(match->mode & GR_DELETED))
69750 + return match;
69751 + else
69752 + return NULL;
69753 +}
69754 +
69755 +struct acl_subject_label *
69756 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
69757 + const struct acl_role_label *role)
69758 +{
69759 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69760 + struct acl_subject_label *match;
69761 +
69762 + match = role->subj_hash[index];
69763 +
69764 + while (match && (match->inode != ino || match->device != dev ||
69765 + !(match->mode & GR_DELETED))) {
69766 + match = match->next;
69767 + }
69768 +
69769 + if (match && (match->mode & GR_DELETED))
69770 + return match;
69771 + else
69772 + return NULL;
69773 +}
69774 +
69775 +static struct acl_object_label *
69776 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
69777 + const struct acl_subject_label *subj)
69778 +{
69779 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69780 + struct acl_object_label *match;
69781 +
69782 + match = subj->obj_hash[index];
69783 +
69784 + while (match && (match->inode != ino || match->device != dev ||
69785 + (match->mode & GR_DELETED))) {
69786 + match = match->next;
69787 + }
69788 +
69789 + if (match && !(match->mode & GR_DELETED))
69790 + return match;
69791 + else
69792 + return NULL;
69793 +}
69794 +
69795 +static struct acl_object_label *
69796 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
69797 + const struct acl_subject_label *subj)
69798 +{
69799 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69800 + struct acl_object_label *match;
69801 +
69802 + match = subj->obj_hash[index];
69803 +
69804 + while (match && (match->inode != ino || match->device != dev ||
69805 + !(match->mode & GR_DELETED))) {
69806 + match = match->next;
69807 + }
69808 +
69809 + if (match && (match->mode & GR_DELETED))
69810 + return match;
69811 +
69812 + match = subj->obj_hash[index];
69813 +
69814 + while (match && (match->inode != ino || match->device != dev ||
69815 + (match->mode & GR_DELETED))) {
69816 + match = match->next;
69817 + }
69818 +
69819 + if (match && !(match->mode & GR_DELETED))
69820 + return match;
69821 + else
69822 + return NULL;
69823 +}
69824 +
69825 +struct name_entry *
69826 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
69827 +{
69828 + unsigned int len = strlen(name);
69829 + unsigned int key = full_name_hash(name, len);
69830 + unsigned int index = key % state->name_set.n_size;
69831 + struct name_entry *match;
69832 +
69833 + match = state->name_set.n_hash[index];
69834 +
69835 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
69836 + match = match->next;
69837 +
69838 + return match;
69839 +}
69840 +
69841 +static struct name_entry *
69842 +lookup_name_entry(const char *name)
69843 +{
69844 + return __lookup_name_entry(&running_polstate, name);
69845 +}
69846 +
69847 +static struct name_entry *
69848 +lookup_name_entry_create(const char *name)
69849 +{
69850 + unsigned int len = strlen(name);
69851 + unsigned int key = full_name_hash(name, len);
69852 + unsigned int index = key % running_polstate.name_set.n_size;
69853 + struct name_entry *match;
69854 +
69855 + match = running_polstate.name_set.n_hash[index];
69856 +
69857 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69858 + !match->deleted))
69859 + match = match->next;
69860 +
69861 + if (match && match->deleted)
69862 + return match;
69863 +
69864 + match = running_polstate.name_set.n_hash[index];
69865 +
69866 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69867 + match->deleted))
69868 + match = match->next;
69869 +
69870 + if (match && !match->deleted)
69871 + return match;
69872 + else
69873 + return NULL;
69874 +}
69875 +
69876 +static struct inodev_entry *
69877 +lookup_inodev_entry(const u64 ino, const dev_t dev)
69878 +{
69879 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
69880 + struct inodev_entry *match;
69881 +
69882 + match = running_polstate.inodev_set.i_hash[index];
69883 +
69884 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
69885 + match = match->next;
69886 +
69887 + return match;
69888 +}
69889 +
69890 +void
69891 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
69892 +{
69893 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
69894 + state->inodev_set.i_size);
69895 + struct inodev_entry **curr;
69896 +
69897 + entry->prev = NULL;
69898 +
69899 + curr = &state->inodev_set.i_hash[index];
69900 + if (*curr != NULL)
69901 + (*curr)->prev = entry;
69902 +
69903 + entry->next = *curr;
69904 + *curr = entry;
69905 +
69906 + return;
69907 +}
69908 +
69909 +static void
69910 +insert_inodev_entry(struct inodev_entry *entry)
69911 +{
69912 + __insert_inodev_entry(&running_polstate, entry);
69913 +}
69914 +
69915 +void
69916 +insert_acl_obj_label(struct acl_object_label *obj,
69917 + struct acl_subject_label *subj)
69918 +{
69919 + unsigned int index =
69920 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
69921 + struct acl_object_label **curr;
69922 +
69923 + obj->prev = NULL;
69924 +
69925 + curr = &subj->obj_hash[index];
69926 + if (*curr != NULL)
69927 + (*curr)->prev = obj;
69928 +
69929 + obj->next = *curr;
69930 + *curr = obj;
69931 +
69932 + return;
69933 +}
69934 +
69935 +void
69936 +insert_acl_subj_label(struct acl_subject_label *obj,
69937 + struct acl_role_label *role)
69938 +{
69939 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
69940 + struct acl_subject_label **curr;
69941 +
69942 + obj->prev = NULL;
69943 +
69944 + curr = &role->subj_hash[index];
69945 + if (*curr != NULL)
69946 + (*curr)->prev = obj;
69947 +
69948 + obj->next = *curr;
69949 + *curr = obj;
69950 +
69951 + return;
69952 +}
69953 +
69954 +/* derived from glibc fnmatch() 0: match, 1: no match*/
69955 +
69956 +static int
69957 +glob_match(const char *p, const char *n)
69958 +{
69959 + char c;
69960 +
69961 + while ((c = *p++) != '\0') {
69962 + switch (c) {
69963 + case '?':
69964 + if (*n == '\0')
69965 + return 1;
69966 + else if (*n == '/')
69967 + return 1;
69968 + break;
69969 + case '\\':
69970 + if (*n != c)
69971 + return 1;
69972 + break;
69973 + case '*':
69974 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
69975 + if (*n == '/')
69976 + return 1;
69977 + else if (c == '?') {
69978 + if (*n == '\0')
69979 + return 1;
69980 + else
69981 + ++n;
69982 + }
69983 + }
69984 + if (c == '\0') {
69985 + return 0;
69986 + } else {
69987 + const char *endp;
69988 +
69989 + if ((endp = strchr(n, '/')) == NULL)
69990 + endp = n + strlen(n);
69991 +
69992 + if (c == '[') {
69993 + for (--p; n < endp; ++n)
69994 + if (!glob_match(p, n))
69995 + return 0;
69996 + } else if (c == '/') {
69997 + while (*n != '\0' && *n != '/')
69998 + ++n;
69999 + if (*n == '/' && !glob_match(p, n + 1))
70000 + return 0;
70001 + } else {
70002 + for (--p; n < endp; ++n)
70003 + if (*n == c && !glob_match(p, n))
70004 + return 0;
70005 + }
70006 +
70007 + return 1;
70008 + }
70009 + case '[':
70010 + {
70011 + int not;
70012 + char cold;
70013 +
70014 + if (*n == '\0' || *n == '/')
70015 + return 1;
70016 +
70017 + not = (*p == '!' || *p == '^');
70018 + if (not)
70019 + ++p;
70020 +
70021 + c = *p++;
70022 + for (;;) {
70023 + unsigned char fn = (unsigned char)*n;
70024 +
70025 + if (c == '\0')
70026 + return 1;
70027 + else {
70028 + if (c == fn)
70029 + goto matched;
70030 + cold = c;
70031 + c = *p++;
70032 +
70033 + if (c == '-' && *p != ']') {
70034 + unsigned char cend = *p++;
70035 +
70036 + if (cend == '\0')
70037 + return 1;
70038 +
70039 + if (cold <= fn && fn <= cend)
70040 + goto matched;
70041 +
70042 + c = *p++;
70043 + }
70044 + }
70045 +
70046 + if (c == ']')
70047 + break;
70048 + }
70049 + if (!not)
70050 + return 1;
70051 + break;
70052 + matched:
70053 + while (c != ']') {
70054 + if (c == '\0')
70055 + return 1;
70056 +
70057 + c = *p++;
70058 + }
70059 + if (not)
70060 + return 1;
70061 + }
70062 + break;
70063 + default:
70064 + if (c != *n)
70065 + return 1;
70066 + }
70067 +
70068 + ++n;
70069 + }
70070 +
70071 + if (*n == '\0')
70072 + return 0;
70073 +
70074 + if (*n == '/')
70075 + return 0;
70076 +
70077 + return 1;
70078 +}
70079 +
70080 +static struct acl_object_label *
70081 +chk_glob_label(struct acl_object_label *globbed,
70082 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
70083 +{
70084 + struct acl_object_label *tmp;
70085 +
70086 + if (*path == NULL)
70087 + *path = gr_to_filename_nolock(dentry, mnt);
70088 +
70089 + tmp = globbed;
70090 +
70091 + while (tmp) {
70092 + if (!glob_match(tmp->filename, *path))
70093 + return tmp;
70094 + tmp = tmp->next;
70095 + }
70096 +
70097 + return NULL;
70098 +}
70099 +
70100 +static struct acl_object_label *
70101 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70102 + const u64 curr_ino, const dev_t curr_dev,
70103 + const struct acl_subject_label *subj, char **path, const int checkglob)
70104 +{
70105 + struct acl_subject_label *tmpsubj;
70106 + struct acl_object_label *retval;
70107 + struct acl_object_label *retval2;
70108 +
70109 + tmpsubj = (struct acl_subject_label *) subj;
70110 + read_lock(&gr_inode_lock);
70111 + do {
70112 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
70113 + if (retval) {
70114 + if (checkglob && retval->globbed) {
70115 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
70116 + if (retval2)
70117 + retval = retval2;
70118 + }
70119 + break;
70120 + }
70121 + } while ((tmpsubj = tmpsubj->parent_subject));
70122 + read_unlock(&gr_inode_lock);
70123 +
70124 + return retval;
70125 +}
70126 +
70127 +static __inline__ struct acl_object_label *
70128 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70129 + struct dentry *curr_dentry,
70130 + const struct acl_subject_label *subj, char **path, const int checkglob)
70131 +{
70132 + int newglob = checkglob;
70133 + u64 inode;
70134 + dev_t device;
70135 +
70136 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
70137 + as we don't want a / * rule to match instead of the / object
70138 + don't do this for create lookups that call this function though, since they're looking up
70139 + on the parent and thus need globbing checks on all paths
70140 + */
70141 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
70142 + newglob = GR_NO_GLOB;
70143 +
70144 + spin_lock(&curr_dentry->d_lock);
70145 + inode = __get_ino(curr_dentry);
70146 + device = __get_dev(curr_dentry);
70147 + spin_unlock(&curr_dentry->d_lock);
70148 +
70149 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
70150 +}
70151 +
70152 +#ifdef CONFIG_HUGETLBFS
70153 +static inline bool
70154 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
70155 +{
70156 + int i;
70157 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
70158 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
70159 + return true;
70160 + }
70161 +
70162 + return false;
70163 +}
70164 +#endif
70165 +
70166 +static struct acl_object_label *
70167 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70168 + const struct acl_subject_label *subj, char *path, const int checkglob)
70169 +{
70170 + struct dentry *dentry = (struct dentry *) l_dentry;
70171 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70172 + struct mount *real_mnt = real_mount(mnt);
70173 + struct acl_object_label *retval;
70174 + struct dentry *parent;
70175 +
70176 + read_seqlock_excl(&mount_lock);
70177 + write_seqlock(&rename_lock);
70178 +
70179 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
70180 +#ifdef CONFIG_NET
70181 + mnt == sock_mnt ||
70182 +#endif
70183 +#ifdef CONFIG_HUGETLBFS
70184 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
70185 +#endif
70186 + /* ignore Eric Biederman */
70187 + IS_PRIVATE(l_dentry->d_inode))) {
70188 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
70189 + goto out;
70190 + }
70191 +
70192 + for (;;) {
70193 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70194 + break;
70195 +
70196 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70197 + if (!mnt_has_parent(real_mnt))
70198 + break;
70199 +
70200 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70201 + if (retval != NULL)
70202 + goto out;
70203 +
70204 + dentry = real_mnt->mnt_mountpoint;
70205 + real_mnt = real_mnt->mnt_parent;
70206 + mnt = &real_mnt->mnt;
70207 + continue;
70208 + }
70209 +
70210 + parent = dentry->d_parent;
70211 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70212 + if (retval != NULL)
70213 + goto out;
70214 +
70215 + dentry = parent;
70216 + }
70217 +
70218 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70219 +
70220 + /* gr_real_root is pinned so we don't have to hold a reference */
70221 + if (retval == NULL)
70222 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
70223 +out:
70224 + write_sequnlock(&rename_lock);
70225 + read_sequnlock_excl(&mount_lock);
70226 +
70227 + BUG_ON(retval == NULL);
70228 +
70229 + return retval;
70230 +}
70231 +
70232 +static __inline__ struct acl_object_label *
70233 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70234 + const struct acl_subject_label *subj)
70235 +{
70236 + char *path = NULL;
70237 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
70238 +}
70239 +
70240 +static __inline__ struct acl_object_label *
70241 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70242 + const struct acl_subject_label *subj)
70243 +{
70244 + char *path = NULL;
70245 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
70246 +}
70247 +
70248 +static __inline__ struct acl_object_label *
70249 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70250 + const struct acl_subject_label *subj, char *path)
70251 +{
70252 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
70253 +}
70254 +
70255 +struct acl_subject_label *
70256 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70257 + const struct acl_role_label *role)
70258 +{
70259 + struct dentry *dentry = (struct dentry *) l_dentry;
70260 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70261 + struct mount *real_mnt = real_mount(mnt);
70262 + struct acl_subject_label *retval;
70263 + struct dentry *parent;
70264 +
70265 + read_seqlock_excl(&mount_lock);
70266 + write_seqlock(&rename_lock);
70267 +
70268 + for (;;) {
70269 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70270 + break;
70271 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70272 + if (!mnt_has_parent(real_mnt))
70273 + break;
70274 +
70275 + spin_lock(&dentry->d_lock);
70276 + read_lock(&gr_inode_lock);
70277 + retval =
70278 + lookup_acl_subj_label(__get_ino(dentry),
70279 + __get_dev(dentry), role);
70280 + read_unlock(&gr_inode_lock);
70281 + spin_unlock(&dentry->d_lock);
70282 + if (retval != NULL)
70283 + goto out;
70284 +
70285 + dentry = real_mnt->mnt_mountpoint;
70286 + real_mnt = real_mnt->mnt_parent;
70287 + mnt = &real_mnt->mnt;
70288 + continue;
70289 + }
70290 +
70291 + spin_lock(&dentry->d_lock);
70292 + read_lock(&gr_inode_lock);
70293 + retval = lookup_acl_subj_label(__get_ino(dentry),
70294 + __get_dev(dentry), role);
70295 + read_unlock(&gr_inode_lock);
70296 + parent = dentry->d_parent;
70297 + spin_unlock(&dentry->d_lock);
70298 +
70299 + if (retval != NULL)
70300 + goto out;
70301 +
70302 + dentry = parent;
70303 + }
70304 +
70305 + spin_lock(&dentry->d_lock);
70306 + read_lock(&gr_inode_lock);
70307 + retval = lookup_acl_subj_label(__get_ino(dentry),
70308 + __get_dev(dentry), role);
70309 + read_unlock(&gr_inode_lock);
70310 + spin_unlock(&dentry->d_lock);
70311 +
70312 + if (unlikely(retval == NULL)) {
70313 + /* gr_real_root is pinned, we don't need to hold a reference */
70314 + read_lock(&gr_inode_lock);
70315 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
70316 + __get_dev(gr_real_root.dentry), role);
70317 + read_unlock(&gr_inode_lock);
70318 + }
70319 +out:
70320 + write_sequnlock(&rename_lock);
70321 + read_sequnlock_excl(&mount_lock);
70322 +
70323 + BUG_ON(retval == NULL);
70324 +
70325 + return retval;
70326 +}
70327 +
70328 +void
70329 +assign_special_role(const char *rolename)
70330 +{
70331 + struct acl_object_label *obj;
70332 + struct acl_role_label *r;
70333 + struct acl_role_label *assigned = NULL;
70334 + struct task_struct *tsk;
70335 + struct file *filp;
70336 +
70337 + FOR_EACH_ROLE_START(r)
70338 + if (!strcmp(rolename, r->rolename) &&
70339 + (r->roletype & GR_ROLE_SPECIAL)) {
70340 + assigned = r;
70341 + break;
70342 + }
70343 + FOR_EACH_ROLE_END(r)
70344 +
70345 + if (!assigned)
70346 + return;
70347 +
70348 + read_lock(&tasklist_lock);
70349 + read_lock(&grsec_exec_file_lock);
70350 +
70351 + tsk = current->real_parent;
70352 + if (tsk == NULL)
70353 + goto out_unlock;
70354 +
70355 + filp = tsk->exec_file;
70356 + if (filp == NULL)
70357 + goto out_unlock;
70358 +
70359 + tsk->is_writable = 0;
70360 + tsk->inherited = 0;
70361 +
70362 + tsk->acl_sp_role = 1;
70363 + tsk->acl_role_id = ++acl_sp_role_value;
70364 + tsk->role = assigned;
70365 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
70366 +
70367 + /* ignore additional mmap checks for processes that are writable
70368 + by the default ACL */
70369 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70370 + if (unlikely(obj->mode & GR_WRITE))
70371 + tsk->is_writable = 1;
70372 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
70373 + if (unlikely(obj->mode & GR_WRITE))
70374 + tsk->is_writable = 1;
70375 +
70376 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70377 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
70378 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
70379 +#endif
70380 +
70381 +out_unlock:
70382 + read_unlock(&grsec_exec_file_lock);
70383 + read_unlock(&tasklist_lock);
70384 + return;
70385 +}
70386 +
70387 +
70388 +static void
70389 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
70390 +{
70391 + struct task_struct *task = current;
70392 + const struct cred *cred = current_cred();
70393 +
70394 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
70395 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70396 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70397 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
70398 +
70399 + return;
70400 +}
70401 +
70402 +static void
70403 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
70404 +{
70405 + struct task_struct *task = current;
70406 + const struct cred *cred = current_cred();
70407 +
70408 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70409 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70410 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70411 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
70412 +
70413 + return;
70414 +}
70415 +
70416 +static void
70417 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
70418 +{
70419 + struct task_struct *task = current;
70420 + const struct cred *cred = current_cred();
70421 +
70422 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70423 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70424 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70425 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
70426 +
70427 + return;
70428 +}
70429 +
70430 +static void
70431 +gr_set_proc_res(struct task_struct *task)
70432 +{
70433 + struct acl_subject_label *proc;
70434 + unsigned short i;
70435 +
70436 + proc = task->acl;
70437 +
70438 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
70439 + return;
70440 +
70441 + for (i = 0; i < RLIM_NLIMITS; i++) {
70442 + unsigned long rlim_cur, rlim_max;
70443 +
70444 + if (!(proc->resmask & (1U << i)))
70445 + continue;
70446 +
70447 + rlim_cur = proc->res[i].rlim_cur;
70448 + rlim_max = proc->res[i].rlim_max;
70449 +
70450 + if (i == RLIMIT_NOFILE) {
70451 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
70452 + if (rlim_cur > saved_sysctl_nr_open)
70453 + rlim_cur = saved_sysctl_nr_open;
70454 + if (rlim_max > saved_sysctl_nr_open)
70455 + rlim_max = saved_sysctl_nr_open;
70456 + }
70457 +
70458 + task->signal->rlim[i].rlim_cur = rlim_cur;
70459 + task->signal->rlim[i].rlim_max = rlim_max;
70460 +
70461 + if (i == RLIMIT_CPU)
70462 + update_rlimit_cpu(task, rlim_cur);
70463 + }
70464 +
70465 + return;
70466 +}
70467 +
70468 +/* both of the below must be called with
70469 + rcu_read_lock();
70470 + read_lock(&tasklist_lock);
70471 + read_lock(&grsec_exec_file_lock);
70472 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
70473 +*/
70474 +
70475 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
70476 +{
70477 + char *tmpname;
70478 + struct acl_subject_label *tmpsubj;
70479 + struct file *filp;
70480 + struct name_entry *nmatch;
70481 +
70482 + filp = task->exec_file;
70483 + if (filp == NULL)
70484 + return NULL;
70485 +
70486 + /* the following is to apply the correct subject
70487 + on binaries running when the RBAC system
70488 + is enabled, when the binaries have been
70489 + replaced or deleted since their execution
70490 + -----
70491 + when the RBAC system starts, the inode/dev
70492 + from exec_file will be one the RBAC system
70493 + is unaware of. It only knows the inode/dev
70494 + of the present file on disk, or the absence
70495 + of it.
70496 + */
70497 +
70498 + if (filename)
70499 + nmatch = __lookup_name_entry(state, filename);
70500 + else {
70501 + preempt_disable();
70502 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
70503 +
70504 + nmatch = __lookup_name_entry(state, tmpname);
70505 + preempt_enable();
70506 + }
70507 + tmpsubj = NULL;
70508 + if (nmatch) {
70509 + if (nmatch->deleted)
70510 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
70511 + else
70512 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
70513 + }
70514 + /* this also works for the reload case -- if we don't match a potentially inherited subject
70515 + then we fall back to a normal lookup based on the binary's ino/dev
70516 + */
70517 + if (tmpsubj == NULL && fallback)
70518 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
70519 +
70520 + return tmpsubj;
70521 +}
70522 +
70523 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
70524 +{
70525 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
70526 +}
70527 +
70528 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
70529 +{
70530 + struct acl_object_label *obj;
70531 + struct file *filp;
70532 +
70533 + filp = task->exec_file;
70534 +
70535 + task->acl = subj;
70536 + task->is_writable = 0;
70537 + /* ignore additional mmap checks for processes that are writable
70538 + by the default ACL */
70539 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
70540 + if (unlikely(obj->mode & GR_WRITE))
70541 + task->is_writable = 1;
70542 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
70543 + if (unlikely(obj->mode & GR_WRITE))
70544 + task->is_writable = 1;
70545 +
70546 + gr_set_proc_res(task);
70547 +
70548 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70549 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
70550 +#endif
70551 +}
70552 +
70553 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
70554 +{
70555 + __gr_apply_subject_to_task(&running_polstate, task, subj);
70556 +}
70557 +
70558 +__u32
70559 +gr_search_file(const struct dentry * dentry, const __u32 mode,
70560 + const struct vfsmount * mnt)
70561 +{
70562 + __u32 retval = mode;
70563 + struct acl_subject_label *curracl;
70564 + struct acl_object_label *currobj;
70565 +
70566 + if (unlikely(!(gr_status & GR_READY)))
70567 + return (mode & ~GR_AUDITS);
70568 +
70569 + curracl = current->acl;
70570 +
70571 + currobj = chk_obj_label(dentry, mnt, curracl);
70572 + retval = currobj->mode & mode;
70573 +
70574 + /* if we're opening a specified transfer file for writing
70575 + (e.g. /dev/initctl), then transfer our role to init
70576 + */
70577 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
70578 + current->role->roletype & GR_ROLE_PERSIST)) {
70579 + struct task_struct *task = init_pid_ns.child_reaper;
70580 +
70581 + if (task->role != current->role) {
70582 + struct acl_subject_label *subj;
70583 +
70584 + task->acl_sp_role = 0;
70585 + task->acl_role_id = current->acl_role_id;
70586 + task->role = current->role;
70587 + rcu_read_lock();
70588 + read_lock(&grsec_exec_file_lock);
70589 + subj = gr_get_subject_for_task(task, NULL, 1);
70590 + gr_apply_subject_to_task(task, subj);
70591 + read_unlock(&grsec_exec_file_lock);
70592 + rcu_read_unlock();
70593 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
70594 + }
70595 + }
70596 +
70597 + if (unlikely
70598 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
70599 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
70600 + __u32 new_mode = mode;
70601 +
70602 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70603 +
70604 + retval = new_mode;
70605 +
70606 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
70607 + new_mode |= GR_INHERIT;
70608 +
70609 + if (!(mode & GR_NOLEARN))
70610 + gr_log_learn(dentry, mnt, new_mode);
70611 + }
70612 +
70613 + return retval;
70614 +}
70615 +
70616 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
70617 + const struct dentry *parent,
70618 + const struct vfsmount *mnt)
70619 +{
70620 + struct name_entry *match;
70621 + struct acl_object_label *matchpo;
70622 + struct acl_subject_label *curracl;
70623 + char *path;
70624 +
70625 + if (unlikely(!(gr_status & GR_READY)))
70626 + return NULL;
70627 +
70628 + preempt_disable();
70629 + path = gr_to_filename_rbac(new_dentry, mnt);
70630 + match = lookup_name_entry_create(path);
70631 +
70632 + curracl = current->acl;
70633 +
70634 + if (match) {
70635 + read_lock(&gr_inode_lock);
70636 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
70637 + read_unlock(&gr_inode_lock);
70638 +
70639 + if (matchpo) {
70640 + preempt_enable();
70641 + return matchpo;
70642 + }
70643 + }
70644 +
70645 + // lookup parent
70646 +
70647 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
70648 +
70649 + preempt_enable();
70650 + return matchpo;
70651 +}
70652 +
70653 +__u32
70654 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
70655 + const struct vfsmount * mnt, const __u32 mode)
70656 +{
70657 + struct acl_object_label *matchpo;
70658 + __u32 retval;
70659 +
70660 + if (unlikely(!(gr_status & GR_READY)))
70661 + return (mode & ~GR_AUDITS);
70662 +
70663 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
70664 +
70665 + retval = matchpo->mode & mode;
70666 +
70667 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
70668 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
70669 + __u32 new_mode = mode;
70670 +
70671 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70672 +
70673 + gr_log_learn(new_dentry, mnt, new_mode);
70674 + return new_mode;
70675 + }
70676 +
70677 + return retval;
70678 +}
70679 +
70680 +__u32
70681 +gr_check_link(const struct dentry * new_dentry,
70682 + const struct dentry * parent_dentry,
70683 + const struct vfsmount * parent_mnt,
70684 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
70685 +{
70686 + struct acl_object_label *obj;
70687 + __u32 oldmode, newmode;
70688 + __u32 needmode;
70689 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
70690 + GR_DELETE | GR_INHERIT;
70691 +
70692 + if (unlikely(!(gr_status & GR_READY)))
70693 + return (GR_CREATE | GR_LINK);
70694 +
70695 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
70696 + oldmode = obj->mode;
70697 +
70698 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
70699 + newmode = obj->mode;
70700 +
70701 + needmode = newmode & checkmodes;
70702 +
70703 + // old name for hardlink must have at least the permissions of the new name
70704 + if ((oldmode & needmode) != needmode)
70705 + goto bad;
70706 +
70707 + // if old name had restrictions/auditing, make sure the new name does as well
70708 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
70709 +
70710 + // don't allow hardlinking of suid/sgid/fcapped files without permission
70711 + if (is_privileged_binary(old_dentry))
70712 + needmode |= GR_SETID;
70713 +
70714 + if ((newmode & needmode) != needmode)
70715 + goto bad;
70716 +
70717 + // enforce minimum permissions
70718 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
70719 + return newmode;
70720 +bad:
70721 + needmode = oldmode;
70722 + if (is_privileged_binary(old_dentry))
70723 + needmode |= GR_SETID;
70724 +
70725 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
70726 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
70727 + return (GR_CREATE | GR_LINK);
70728 + } else if (newmode & GR_SUPPRESS)
70729 + return GR_SUPPRESS;
70730 + else
70731 + return 0;
70732 +}
70733 +
70734 +int
70735 +gr_check_hidden_task(const struct task_struct *task)
70736 +{
70737 + if (unlikely(!(gr_status & GR_READY)))
70738 + return 0;
70739 +
70740 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
70741 + return 1;
70742 +
70743 + return 0;
70744 +}
70745 +
70746 +int
70747 +gr_check_protected_task(const struct task_struct *task)
70748 +{
70749 + if (unlikely(!(gr_status & GR_READY) || !task))
70750 + return 0;
70751 +
70752 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70753 + task->acl != current->acl)
70754 + return 1;
70755 +
70756 + return 0;
70757 +}
70758 +
70759 +int
70760 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
70761 +{
70762 + struct task_struct *p;
70763 + int ret = 0;
70764 +
70765 + if (unlikely(!(gr_status & GR_READY) || !pid))
70766 + return ret;
70767 +
70768 + read_lock(&tasklist_lock);
70769 + do_each_pid_task(pid, type, p) {
70770 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70771 + p->acl != current->acl) {
70772 + ret = 1;
70773 + goto out;
70774 + }
70775 + } while_each_pid_task(pid, type, p);
70776 +out:
70777 + read_unlock(&tasklist_lock);
70778 +
70779 + return ret;
70780 +}
70781 +
70782 +void
70783 +gr_copy_label(struct task_struct *tsk)
70784 +{
70785 + struct task_struct *p = current;
70786 +
70787 + tsk->inherited = p->inherited;
70788 + tsk->acl_sp_role = 0;
70789 + tsk->acl_role_id = p->acl_role_id;
70790 + tsk->acl = p->acl;
70791 + tsk->role = p->role;
70792 + tsk->signal->used_accept = 0;
70793 + tsk->signal->curr_ip = p->signal->curr_ip;
70794 + tsk->signal->saved_ip = p->signal->saved_ip;
70795 + if (p->exec_file)
70796 + get_file(p->exec_file);
70797 + tsk->exec_file = p->exec_file;
70798 + tsk->is_writable = p->is_writable;
70799 + if (unlikely(p->signal->used_accept)) {
70800 + p->signal->curr_ip = 0;
70801 + p->signal->saved_ip = 0;
70802 + }
70803 +
70804 + return;
70805 +}
70806 +
70807 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
70808 +
70809 +int
70810 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
70811 +{
70812 + unsigned int i;
70813 + __u16 num;
70814 + uid_t *uidlist;
70815 + uid_t curuid;
70816 + int realok = 0;
70817 + int effectiveok = 0;
70818 + int fsok = 0;
70819 + uid_t globalreal, globaleffective, globalfs;
70820 +
70821 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
70822 + struct user_struct *user;
70823 +
70824 + if (!uid_valid(real))
70825 + goto skipit;
70826 +
70827 + /* find user based on global namespace */
70828 +
70829 + globalreal = GR_GLOBAL_UID(real);
70830 +
70831 + user = find_user(make_kuid(&init_user_ns, globalreal));
70832 + if (user == NULL)
70833 + goto skipit;
70834 +
70835 + if (gr_process_kernel_setuid_ban(user)) {
70836 + /* for find_user */
70837 + free_uid(user);
70838 + return 1;
70839 + }
70840 +
70841 + /* for find_user */
70842 + free_uid(user);
70843 +
70844 +skipit:
70845 +#endif
70846 +
70847 + if (unlikely(!(gr_status & GR_READY)))
70848 + return 0;
70849 +
70850 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
70851 + gr_log_learn_uid_change(real, effective, fs);
70852 +
70853 + num = current->acl->user_trans_num;
70854 + uidlist = current->acl->user_transitions;
70855 +
70856 + if (uidlist == NULL)
70857 + return 0;
70858 +
70859 + if (!uid_valid(real)) {
70860 + realok = 1;
70861 + globalreal = (uid_t)-1;
70862 + } else {
70863 + globalreal = GR_GLOBAL_UID(real);
70864 + }
70865 + if (!uid_valid(effective)) {
70866 + effectiveok = 1;
70867 + globaleffective = (uid_t)-1;
70868 + } else {
70869 + globaleffective = GR_GLOBAL_UID(effective);
70870 + }
70871 + if (!uid_valid(fs)) {
70872 + fsok = 1;
70873 + globalfs = (uid_t)-1;
70874 + } else {
70875 + globalfs = GR_GLOBAL_UID(fs);
70876 + }
70877 +
70878 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
70879 + for (i = 0; i < num; i++) {
70880 + curuid = uidlist[i];
70881 + if (globalreal == curuid)
70882 + realok = 1;
70883 + if (globaleffective == curuid)
70884 + effectiveok = 1;
70885 + if (globalfs == curuid)
70886 + fsok = 1;
70887 + }
70888 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
70889 + for (i = 0; i < num; i++) {
70890 + curuid = uidlist[i];
70891 + if (globalreal == curuid)
70892 + break;
70893 + if (globaleffective == curuid)
70894 + break;
70895 + if (globalfs == curuid)
70896 + break;
70897 + }
70898 + /* not in deny list */
70899 + if (i == num) {
70900 + realok = 1;
70901 + effectiveok = 1;
70902 + fsok = 1;
70903 + }
70904 + }
70905 +
70906 + if (realok && effectiveok && fsok)
70907 + return 0;
70908 + else {
70909 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
70910 + return 1;
70911 + }
70912 +}
70913 +
70914 +int
70915 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
70916 +{
70917 + unsigned int i;
70918 + __u16 num;
70919 + gid_t *gidlist;
70920 + gid_t curgid;
70921 + int realok = 0;
70922 + int effectiveok = 0;
70923 + int fsok = 0;
70924 + gid_t globalreal, globaleffective, globalfs;
70925 +
70926 + if (unlikely(!(gr_status & GR_READY)))
70927 + return 0;
70928 +
70929 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
70930 + gr_log_learn_gid_change(real, effective, fs);
70931 +
70932 + num = current->acl->group_trans_num;
70933 + gidlist = current->acl->group_transitions;
70934 +
70935 + if (gidlist == NULL)
70936 + return 0;
70937 +
70938 + if (!gid_valid(real)) {
70939 + realok = 1;
70940 + globalreal = (gid_t)-1;
70941 + } else {
70942 + globalreal = GR_GLOBAL_GID(real);
70943 + }
70944 + if (!gid_valid(effective)) {
70945 + effectiveok = 1;
70946 + globaleffective = (gid_t)-1;
70947 + } else {
70948 + globaleffective = GR_GLOBAL_GID(effective);
70949 + }
70950 + if (!gid_valid(fs)) {
70951 + fsok = 1;
70952 + globalfs = (gid_t)-1;
70953 + } else {
70954 + globalfs = GR_GLOBAL_GID(fs);
70955 + }
70956 +
70957 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
70958 + for (i = 0; i < num; i++) {
70959 + curgid = gidlist[i];
70960 + if (globalreal == curgid)
70961 + realok = 1;
70962 + if (globaleffective == curgid)
70963 + effectiveok = 1;
70964 + if (globalfs == curgid)
70965 + fsok = 1;
70966 + }
70967 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
70968 + for (i = 0; i < num; i++) {
70969 + curgid = gidlist[i];
70970 + if (globalreal == curgid)
70971 + break;
70972 + if (globaleffective == curgid)
70973 + break;
70974 + if (globalfs == curgid)
70975 + break;
70976 + }
70977 + /* not in deny list */
70978 + if (i == num) {
70979 + realok = 1;
70980 + effectiveok = 1;
70981 + fsok = 1;
70982 + }
70983 + }
70984 +
70985 + if (realok && effectiveok && fsok)
70986 + return 0;
70987 + else {
70988 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
70989 + return 1;
70990 + }
70991 +}
70992 +
70993 +extern int gr_acl_is_capable(const int cap);
70994 +
70995 +void
70996 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
70997 +{
70998 + struct acl_role_label *role = task->role;
70999 + struct acl_role_label *origrole = role;
71000 + struct acl_subject_label *subj = NULL;
71001 + struct acl_object_label *obj;
71002 + struct file *filp;
71003 + uid_t uid;
71004 + gid_t gid;
71005 +
71006 + if (unlikely(!(gr_status & GR_READY)))
71007 + return;
71008 +
71009 + uid = GR_GLOBAL_UID(kuid);
71010 + gid = GR_GLOBAL_GID(kgid);
71011 +
71012 + filp = task->exec_file;
71013 +
71014 + /* kernel process, we'll give them the kernel role */
71015 + if (unlikely(!filp)) {
71016 + task->role = running_polstate.kernel_role;
71017 + task->acl = running_polstate.kernel_role->root_label;
71018 + return;
71019 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
71020 + /* save the current ip at time of role lookup so that the proper
71021 + IP will be learned for role_allowed_ip */
71022 + task->signal->saved_ip = task->signal->curr_ip;
71023 + role = lookup_acl_role_label(task, uid, gid);
71024 + }
71025 +
71026 + /* don't change the role if we're not a privileged process */
71027 + if (role && task->role != role &&
71028 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
71029 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
71030 + return;
71031 +
71032 + task->role = role;
71033 +
71034 + if (task->inherited) {
71035 + /* if we reached our subject through inheritance, then first see
71036 + if there's a subject of the same name in the new role that has
71037 + an object that would result in the same inherited subject
71038 + */
71039 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
71040 + if (subj) {
71041 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
71042 + if (!(obj->mode & GR_INHERIT))
71043 + subj = NULL;
71044 + }
71045 +
71046 + }
71047 + if (subj == NULL) {
71048 + /* otherwise:
71049 + perform subject lookup in possibly new role
71050 + we can use this result below in the case where role == task->role
71051 + */
71052 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
71053 + }
71054 +
71055 + /* if we changed uid/gid, but result in the same role
71056 + and are using inheritance, don't lose the inherited subject
71057 + if current subject is other than what normal lookup
71058 + would result in, we arrived via inheritance, don't
71059 + lose subject
71060 + */
71061 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
71062 + (subj == task->acl)))
71063 + task->acl = subj;
71064 +
71065 + /* leave task->inherited unaffected */
71066 +
71067 + task->is_writable = 0;
71068 +
71069 + /* ignore additional mmap checks for processes that are writable
71070 + by the default ACL */
71071 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71072 + if (unlikely(obj->mode & GR_WRITE))
71073 + task->is_writable = 1;
71074 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
71075 + if (unlikely(obj->mode & GR_WRITE))
71076 + task->is_writable = 1;
71077 +
71078 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71079 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71080 +#endif
71081 +
71082 + gr_set_proc_res(task);
71083 +
71084 + return;
71085 +}
71086 +
71087 +int
71088 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
71089 + const int unsafe_flags)
71090 +{
71091 + struct task_struct *task = current;
71092 + struct acl_subject_label *newacl;
71093 + struct acl_object_label *obj;
71094 + __u32 retmode;
71095 +
71096 + if (unlikely(!(gr_status & GR_READY)))
71097 + return 0;
71098 +
71099 + newacl = chk_subj_label(dentry, mnt, task->role);
71100 +
71101 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
71102 + did an exec
71103 + */
71104 + rcu_read_lock();
71105 + read_lock(&tasklist_lock);
71106 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
71107 + (task->parent->acl->mode & GR_POVERRIDE))) {
71108 + read_unlock(&tasklist_lock);
71109 + rcu_read_unlock();
71110 + goto skip_check;
71111 + }
71112 + read_unlock(&tasklist_lock);
71113 + rcu_read_unlock();
71114 +
71115 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
71116 + !(task->role->roletype & GR_ROLE_GOD) &&
71117 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
71118 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71119 + if (unsafe_flags & LSM_UNSAFE_SHARE)
71120 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
71121 + else
71122 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
71123 + return -EACCES;
71124 + }
71125 +
71126 +skip_check:
71127 +
71128 + obj = chk_obj_label(dentry, mnt, task->acl);
71129 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
71130 +
71131 + if (!(task->acl->mode & GR_INHERITLEARN) &&
71132 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
71133 + if (obj->nested)
71134 + task->acl = obj->nested;
71135 + else
71136 + task->acl = newacl;
71137 + task->inherited = 0;
71138 + } else {
71139 + task->inherited = 1;
71140 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
71141 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
71142 + }
71143 +
71144 + task->is_writable = 0;
71145 +
71146 + /* ignore additional mmap checks for processes that are writable
71147 + by the default ACL */
71148 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
71149 + if (unlikely(obj->mode & GR_WRITE))
71150 + task->is_writable = 1;
71151 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
71152 + if (unlikely(obj->mode & GR_WRITE))
71153 + task->is_writable = 1;
71154 +
71155 + gr_set_proc_res(task);
71156 +
71157 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71158 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71159 +#endif
71160 + return 0;
71161 +}
71162 +
71163 +/* always called with valid inodev ptr */
71164 +static void
71165 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
71166 +{
71167 + struct acl_object_label *matchpo;
71168 + struct acl_subject_label *matchps;
71169 + struct acl_subject_label *subj;
71170 + struct acl_role_label *role;
71171 + unsigned int x;
71172 +
71173 + FOR_EACH_ROLE_START(role)
71174 + FOR_EACH_SUBJECT_START(role, subj, x)
71175 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71176 + matchpo->mode |= GR_DELETED;
71177 + FOR_EACH_SUBJECT_END(subj,x)
71178 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71179 + /* nested subjects aren't in the role's subj_hash table */
71180 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71181 + matchpo->mode |= GR_DELETED;
71182 + FOR_EACH_NESTED_SUBJECT_END(subj)
71183 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
71184 + matchps->mode |= GR_DELETED;
71185 + FOR_EACH_ROLE_END(role)
71186 +
71187 + inodev->nentry->deleted = 1;
71188 +
71189 + return;
71190 +}
71191 +
71192 +void
71193 +gr_handle_delete(const u64 ino, const dev_t dev)
71194 +{
71195 + struct inodev_entry *inodev;
71196 +
71197 + if (unlikely(!(gr_status & GR_READY)))
71198 + return;
71199 +
71200 + write_lock(&gr_inode_lock);
71201 + inodev = lookup_inodev_entry(ino, dev);
71202 + if (inodev != NULL)
71203 + do_handle_delete(inodev, ino, dev);
71204 + write_unlock(&gr_inode_lock);
71205 +
71206 + return;
71207 +}
71208 +
71209 +static void
71210 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
71211 + const u64 newinode, const dev_t newdevice,
71212 + struct acl_subject_label *subj)
71213 +{
71214 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
71215 + struct acl_object_label *match;
71216 +
71217 + match = subj->obj_hash[index];
71218 +
71219 + while (match && (match->inode != oldinode ||
71220 + match->device != olddevice ||
71221 + !(match->mode & GR_DELETED)))
71222 + match = match->next;
71223 +
71224 + if (match && (match->inode == oldinode)
71225 + && (match->device == olddevice)
71226 + && (match->mode & GR_DELETED)) {
71227 + if (match->prev == NULL) {
71228 + subj->obj_hash[index] = match->next;
71229 + if (match->next != NULL)
71230 + match->next->prev = NULL;
71231 + } else {
71232 + match->prev->next = match->next;
71233 + if (match->next != NULL)
71234 + match->next->prev = match->prev;
71235 + }
71236 + match->prev = NULL;
71237 + match->next = NULL;
71238 + match->inode = newinode;
71239 + match->device = newdevice;
71240 + match->mode &= ~GR_DELETED;
71241 +
71242 + insert_acl_obj_label(match, subj);
71243 + }
71244 +
71245 + return;
71246 +}
71247 +
71248 +static void
71249 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
71250 + const u64 newinode, const dev_t newdevice,
71251 + struct acl_role_label *role)
71252 +{
71253 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
71254 + struct acl_subject_label *match;
71255 +
71256 + match = role->subj_hash[index];
71257 +
71258 + while (match && (match->inode != oldinode ||
71259 + match->device != olddevice ||
71260 + !(match->mode & GR_DELETED)))
71261 + match = match->next;
71262 +
71263 + if (match && (match->inode == oldinode)
71264 + && (match->device == olddevice)
71265 + && (match->mode & GR_DELETED)) {
71266 + if (match->prev == NULL) {
71267 + role->subj_hash[index] = match->next;
71268 + if (match->next != NULL)
71269 + match->next->prev = NULL;
71270 + } else {
71271 + match->prev->next = match->next;
71272 + if (match->next != NULL)
71273 + match->next->prev = match->prev;
71274 + }
71275 + match->prev = NULL;
71276 + match->next = NULL;
71277 + match->inode = newinode;
71278 + match->device = newdevice;
71279 + match->mode &= ~GR_DELETED;
71280 +
71281 + insert_acl_subj_label(match, role);
71282 + }
71283 +
71284 + return;
71285 +}
71286 +
71287 +static void
71288 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
71289 + const u64 newinode, const dev_t newdevice)
71290 +{
71291 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
71292 + struct inodev_entry *match;
71293 +
71294 + match = running_polstate.inodev_set.i_hash[index];
71295 +
71296 + while (match && (match->nentry->inode != oldinode ||
71297 + match->nentry->device != olddevice || !match->nentry->deleted))
71298 + match = match->next;
71299 +
71300 + if (match && (match->nentry->inode == oldinode)
71301 + && (match->nentry->device == olddevice) &&
71302 + match->nentry->deleted) {
71303 + if (match->prev == NULL) {
71304 + running_polstate.inodev_set.i_hash[index] = match->next;
71305 + if (match->next != NULL)
71306 + match->next->prev = NULL;
71307 + } else {
71308 + match->prev->next = match->next;
71309 + if (match->next != NULL)
71310 + match->next->prev = match->prev;
71311 + }
71312 + match->prev = NULL;
71313 + match->next = NULL;
71314 + match->nentry->inode = newinode;
71315 + match->nentry->device = newdevice;
71316 + match->nentry->deleted = 0;
71317 +
71318 + insert_inodev_entry(match);
71319 + }
71320 +
71321 + return;
71322 +}
71323 +
71324 +static void
71325 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
71326 +{
71327 + struct acl_subject_label *subj;
71328 + struct acl_role_label *role;
71329 + unsigned int x;
71330 +
71331 + FOR_EACH_ROLE_START(role)
71332 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
71333 +
71334 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71335 + if ((subj->inode == ino) && (subj->device == dev)) {
71336 + subj->inode = ino;
71337 + subj->device = dev;
71338 + }
71339 + /* nested subjects aren't in the role's subj_hash table */
71340 + update_acl_obj_label(matchn->inode, matchn->device,
71341 + ino, dev, subj);
71342 + FOR_EACH_NESTED_SUBJECT_END(subj)
71343 + FOR_EACH_SUBJECT_START(role, subj, x)
71344 + update_acl_obj_label(matchn->inode, matchn->device,
71345 + ino, dev, subj);
71346 + FOR_EACH_SUBJECT_END(subj,x)
71347 + FOR_EACH_ROLE_END(role)
71348 +
71349 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
71350 +
71351 + return;
71352 +}
71353 +
71354 +static void
71355 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
71356 + const struct vfsmount *mnt)
71357 +{
71358 + u64 ino = __get_ino(dentry);
71359 + dev_t dev = __get_dev(dentry);
71360 +
71361 + __do_handle_create(matchn, ino, dev);
71362 +
71363 + return;
71364 +}
71365 +
71366 +void
71367 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
71368 +{
71369 + struct name_entry *matchn;
71370 +
71371 + if (unlikely(!(gr_status & GR_READY)))
71372 + return;
71373 +
71374 + preempt_disable();
71375 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
71376 +
71377 + if (unlikely((unsigned long)matchn)) {
71378 + write_lock(&gr_inode_lock);
71379 + do_handle_create(matchn, dentry, mnt);
71380 + write_unlock(&gr_inode_lock);
71381 + }
71382 + preempt_enable();
71383 +
71384 + return;
71385 +}
71386 +
71387 +void
71388 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
71389 +{
71390 + struct name_entry *matchn;
71391 +
71392 + if (unlikely(!(gr_status & GR_READY)))
71393 + return;
71394 +
71395 + preempt_disable();
71396 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
71397 +
71398 + if (unlikely((unsigned long)matchn)) {
71399 + write_lock(&gr_inode_lock);
71400 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
71401 + write_unlock(&gr_inode_lock);
71402 + }
71403 + preempt_enable();
71404 +
71405 + return;
71406 +}
71407 +
71408 +void
71409 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
71410 + struct dentry *old_dentry,
71411 + struct dentry *new_dentry,
71412 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
71413 +{
71414 + struct name_entry *matchn;
71415 + struct name_entry *matchn2 = NULL;
71416 + struct inodev_entry *inodev;
71417 + struct inode *inode = new_dentry->d_inode;
71418 + u64 old_ino = __get_ino(old_dentry);
71419 + dev_t old_dev = __get_dev(old_dentry);
71420 + unsigned int exchange = flags & RENAME_EXCHANGE;
71421 +
71422 + /* vfs_rename swaps the name and parent link for old_dentry and
71423 + new_dentry
71424 + at this point, old_dentry has the new name, parent link, and inode
71425 + for the renamed file
71426 + if a file is being replaced by a rename, new_dentry has the inode
71427 + and name for the replaced file
71428 + */
71429 +
71430 + if (unlikely(!(gr_status & GR_READY)))
71431 + return;
71432 +
71433 + preempt_disable();
71434 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
71435 +
71436 + /* exchange cases:
71437 + a filename exists for the source, but not dest
71438 + do a recreate on source
71439 + a filename exists for the dest, but not source
71440 + do a recreate on dest
71441 + a filename exists for both source and dest
71442 + delete source and dest, then create source and dest
71443 + a filename exists for neither source nor dest
71444 + no updates needed
71445 +
71446 + the name entry lookups get us the old inode/dev associated with
71447 + each name, so do the deletes first (if possible) so that when
71448 + we do the create, we pick up on the right entries
71449 + */
71450 +
71451 + if (exchange)
71452 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
71453 +
71454 + /* we wouldn't have to check d_inode if it weren't for
71455 + NFS silly-renaming
71456 + */
71457 +
71458 + write_lock(&gr_inode_lock);
71459 + if (unlikely((replace || exchange) && inode)) {
71460 + u64 new_ino = __get_ino(new_dentry);
71461 + dev_t new_dev = __get_dev(new_dentry);
71462 +
71463 + inodev = lookup_inodev_entry(new_ino, new_dev);
71464 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
71465 + do_handle_delete(inodev, new_ino, new_dev);
71466 + }
71467 +
71468 + inodev = lookup_inodev_entry(old_ino, old_dev);
71469 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
71470 + do_handle_delete(inodev, old_ino, old_dev);
71471 +
71472 + if (unlikely(matchn != NULL))
71473 + do_handle_create(matchn, old_dentry, mnt);
71474 +
71475 + if (unlikely(matchn2 != NULL))
71476 + do_handle_create(matchn2, new_dentry, mnt);
71477 +
71478 + write_unlock(&gr_inode_lock);
71479 + preempt_enable();
71480 +
71481 + return;
71482 +}
71483 +
71484 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
71485 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
71486 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
71487 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
71488 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
71489 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
71490 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
71491 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
71492 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
71493 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
71494 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
71495 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
71496 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
71497 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
71498 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
71499 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
71500 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
71501 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
71502 +};
71503 +
71504 +void
71505 +gr_learn_resource(const struct task_struct *task,
71506 + const int res, const unsigned long wanted, const int gt)
71507 +{
71508 + struct acl_subject_label *acl;
71509 + const struct cred *cred;
71510 +
71511 + if (unlikely((gr_status & GR_READY) &&
71512 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
71513 + goto skip_reslog;
71514 +
71515 + gr_log_resource(task, res, wanted, gt);
71516 +skip_reslog:
71517 +
71518 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
71519 + return;
71520 +
71521 + acl = task->acl;
71522 +
71523 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
71524 + !(acl->resmask & (1U << (unsigned short) res))))
71525 + return;
71526 +
71527 + if (wanted >= acl->res[res].rlim_cur) {
71528 + unsigned long res_add;
71529 +
71530 + res_add = wanted + res_learn_bumps[res];
71531 +
71532 + acl->res[res].rlim_cur = res_add;
71533 +
71534 + if (wanted > acl->res[res].rlim_max)
71535 + acl->res[res].rlim_max = res_add;
71536 +
71537 + /* only log the subject filename, since resource logging is supported for
71538 + single-subject learning only */
71539 + rcu_read_lock();
71540 + cred = __task_cred(task);
71541 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
71542 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
71543 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
71544 + "", (unsigned long) res, &task->signal->saved_ip);
71545 + rcu_read_unlock();
71546 + }
71547 +
71548 + return;
71549 +}
71550 +EXPORT_SYMBOL_GPL(gr_learn_resource);
71551 +#endif
71552 +
71553 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
71554 +void
71555 +pax_set_initial_flags(struct linux_binprm *bprm)
71556 +{
71557 + struct task_struct *task = current;
71558 + struct acl_subject_label *proc;
71559 + unsigned long flags;
71560 +
71561 + if (unlikely(!(gr_status & GR_READY)))
71562 + return;
71563 +
71564 + flags = pax_get_flags(task);
71565 +
71566 + proc = task->acl;
71567 +
71568 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
71569 + flags &= ~MF_PAX_PAGEEXEC;
71570 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
71571 + flags &= ~MF_PAX_SEGMEXEC;
71572 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
71573 + flags &= ~MF_PAX_RANDMMAP;
71574 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
71575 + flags &= ~MF_PAX_EMUTRAMP;
71576 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
71577 + flags &= ~MF_PAX_MPROTECT;
71578 +
71579 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
71580 + flags |= MF_PAX_PAGEEXEC;
71581 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
71582 + flags |= MF_PAX_SEGMEXEC;
71583 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
71584 + flags |= MF_PAX_RANDMMAP;
71585 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
71586 + flags |= MF_PAX_EMUTRAMP;
71587 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
71588 + flags |= MF_PAX_MPROTECT;
71589 +
71590 + pax_set_flags(task, flags);
71591 +
71592 + return;
71593 +}
71594 +#endif
71595 +
71596 +int
71597 +gr_handle_proc_ptrace(struct task_struct *task)
71598 +{
71599 + struct file *filp;
71600 + struct task_struct *tmp = task;
71601 + struct task_struct *curtemp = current;
71602 + __u32 retmode;
71603 +
71604 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71605 + if (unlikely(!(gr_status & GR_READY)))
71606 + return 0;
71607 +#endif
71608 +
71609 + read_lock(&tasklist_lock);
71610 + read_lock(&grsec_exec_file_lock);
71611 + filp = task->exec_file;
71612 +
71613 + while (task_pid_nr(tmp) > 0) {
71614 + if (tmp == curtemp)
71615 + break;
71616 + tmp = tmp->real_parent;
71617 + }
71618 +
71619 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71620 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
71621 + read_unlock(&grsec_exec_file_lock);
71622 + read_unlock(&tasklist_lock);
71623 + return 1;
71624 + }
71625 +
71626 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71627 + if (!(gr_status & GR_READY)) {
71628 + read_unlock(&grsec_exec_file_lock);
71629 + read_unlock(&tasklist_lock);
71630 + return 0;
71631 + }
71632 +#endif
71633 +
71634 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
71635 + read_unlock(&grsec_exec_file_lock);
71636 + read_unlock(&tasklist_lock);
71637 +
71638 + if (retmode & GR_NOPTRACE)
71639 + return 1;
71640 +
71641 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
71642 + && (current->acl != task->acl || (current->acl != current->role->root_label
71643 + && task_pid_nr(current) != task_pid_nr(task))))
71644 + return 1;
71645 +
71646 + return 0;
71647 +}
71648 +
71649 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
71650 +{
71651 + if (unlikely(!(gr_status & GR_READY)))
71652 + return;
71653 +
71654 + if (!(current->role->roletype & GR_ROLE_GOD))
71655 + return;
71656 +
71657 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
71658 + p->role->rolename, gr_task_roletype_to_char(p),
71659 + p->acl->filename);
71660 +}
71661 +
71662 +int
71663 +gr_handle_ptrace(struct task_struct *task, const long request)
71664 +{
71665 + struct task_struct *tmp = task;
71666 + struct task_struct *curtemp = current;
71667 + __u32 retmode;
71668 +
71669 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71670 + if (unlikely(!(gr_status & GR_READY)))
71671 + return 0;
71672 +#endif
71673 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
71674 + read_lock(&tasklist_lock);
71675 + while (task_pid_nr(tmp) > 0) {
71676 + if (tmp == curtemp)
71677 + break;
71678 + tmp = tmp->real_parent;
71679 + }
71680 +
71681 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71682 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
71683 + read_unlock(&tasklist_lock);
71684 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71685 + return 1;
71686 + }
71687 + read_unlock(&tasklist_lock);
71688 + }
71689 +
71690 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71691 + if (!(gr_status & GR_READY))
71692 + return 0;
71693 +#endif
71694 +
71695 + read_lock(&grsec_exec_file_lock);
71696 + if (unlikely(!task->exec_file)) {
71697 + read_unlock(&grsec_exec_file_lock);
71698 + return 0;
71699 + }
71700 +
71701 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
71702 + read_unlock(&grsec_exec_file_lock);
71703 +
71704 + if (retmode & GR_NOPTRACE) {
71705 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71706 + return 1;
71707 + }
71708 +
71709 + if (retmode & GR_PTRACERD) {
71710 + switch (request) {
71711 + case PTRACE_SEIZE:
71712 + case PTRACE_POKETEXT:
71713 + case PTRACE_POKEDATA:
71714 + case PTRACE_POKEUSR:
71715 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
71716 + case PTRACE_SETREGS:
71717 + case PTRACE_SETFPREGS:
71718 +#endif
71719 +#ifdef CONFIG_X86
71720 + case PTRACE_SETFPXREGS:
71721 +#endif
71722 +#ifdef CONFIG_ALTIVEC
71723 + case PTRACE_SETVRREGS:
71724 +#endif
71725 + return 1;
71726 + default:
71727 + return 0;
71728 + }
71729 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
71730 + !(current->role->roletype & GR_ROLE_GOD) &&
71731 + (current->acl != task->acl)) {
71732 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71733 + return 1;
71734 + }
71735 +
71736 + return 0;
71737 +}
71738 +
71739 +static int is_writable_mmap(const struct file *filp)
71740 +{
71741 + struct task_struct *task = current;
71742 + struct acl_object_label *obj, *obj2;
71743 +
71744 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
71745 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
71746 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71747 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
71748 + task->role->root_label);
71749 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
71750 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
71751 + return 1;
71752 + }
71753 + }
71754 + return 0;
71755 +}
71756 +
71757 +int
71758 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
71759 +{
71760 + __u32 mode;
71761 +
71762 + if (unlikely(!file || !(prot & PROT_EXEC)))
71763 + return 1;
71764 +
71765 + if (is_writable_mmap(file))
71766 + return 0;
71767 +
71768 + mode =
71769 + gr_search_file(file->f_path.dentry,
71770 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71771 + file->f_path.mnt);
71772 +
71773 + if (!gr_tpe_allow(file))
71774 + return 0;
71775 +
71776 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71777 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71778 + return 0;
71779 + } else if (unlikely(!(mode & GR_EXEC))) {
71780 + return 0;
71781 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71782 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71783 + return 1;
71784 + }
71785 +
71786 + return 1;
71787 +}
71788 +
71789 +int
71790 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
71791 +{
71792 + __u32 mode;
71793 +
71794 + if (unlikely(!file || !(prot & PROT_EXEC)))
71795 + return 1;
71796 +
71797 + if (is_writable_mmap(file))
71798 + return 0;
71799 +
71800 + mode =
71801 + gr_search_file(file->f_path.dentry,
71802 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71803 + file->f_path.mnt);
71804 +
71805 + if (!gr_tpe_allow(file))
71806 + return 0;
71807 +
71808 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71809 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71810 + return 0;
71811 + } else if (unlikely(!(mode & GR_EXEC))) {
71812 + return 0;
71813 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71814 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71815 + return 1;
71816 + }
71817 +
71818 + return 1;
71819 +}
71820 +
71821 +void
71822 +gr_acl_handle_psacct(struct task_struct *task, const long code)
71823 +{
71824 + unsigned long runtime, cputime;
71825 + cputime_t utime, stime;
71826 + unsigned int wday, cday;
71827 + __u8 whr, chr;
71828 + __u8 wmin, cmin;
71829 + __u8 wsec, csec;
71830 + struct timespec curtime, starttime;
71831 +
71832 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
71833 + !(task->acl->mode & GR_PROCACCT)))
71834 + return;
71835 +
71836 + curtime = ns_to_timespec(ktime_get_ns());
71837 + starttime = ns_to_timespec(task->start_time);
71838 + runtime = curtime.tv_sec - starttime.tv_sec;
71839 + wday = runtime / (60 * 60 * 24);
71840 + runtime -= wday * (60 * 60 * 24);
71841 + whr = runtime / (60 * 60);
71842 + runtime -= whr * (60 * 60);
71843 + wmin = runtime / 60;
71844 + runtime -= wmin * 60;
71845 + wsec = runtime;
71846 +
71847 + task_cputime(task, &utime, &stime);
71848 + cputime = cputime_to_secs(utime + stime);
71849 + cday = cputime / (60 * 60 * 24);
71850 + cputime -= cday * (60 * 60 * 24);
71851 + chr = cputime / (60 * 60);
71852 + cputime -= chr * (60 * 60);
71853 + cmin = cputime / 60;
71854 + cputime -= cmin * 60;
71855 + csec = cputime;
71856 +
71857 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
71858 +
71859 + return;
71860 +}
71861 +
71862 +#ifdef CONFIG_TASKSTATS
71863 +int gr_is_taskstats_denied(int pid)
71864 +{
71865 + struct task_struct *task;
71866 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71867 + const struct cred *cred;
71868 +#endif
71869 + int ret = 0;
71870 +
71871 + /* restrict taskstats viewing to un-chrooted root users
71872 + who have the 'view' subject flag if the RBAC system is enabled
71873 + */
71874 +
71875 + rcu_read_lock();
71876 + read_lock(&tasklist_lock);
71877 + task = find_task_by_vpid(pid);
71878 + if (task) {
71879 +#ifdef CONFIG_GRKERNSEC_CHROOT
71880 + if (proc_is_chrooted(task))
71881 + ret = -EACCES;
71882 +#endif
71883 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71884 + cred = __task_cred(task);
71885 +#ifdef CONFIG_GRKERNSEC_PROC_USER
71886 + if (gr_is_global_nonroot(cred->uid))
71887 + ret = -EACCES;
71888 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71889 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
71890 + ret = -EACCES;
71891 +#endif
71892 +#endif
71893 + if (gr_status & GR_READY) {
71894 + if (!(task->acl->mode & GR_VIEW))
71895 + ret = -EACCES;
71896 + }
71897 + } else
71898 + ret = -ENOENT;
71899 +
71900 + read_unlock(&tasklist_lock);
71901 + rcu_read_unlock();
71902 +
71903 + return ret;
71904 +}
71905 +#endif
71906 +
71907 +/* AUXV entries are filled via a descendant of search_binary_handler
71908 + after we've already applied the subject for the target
71909 +*/
71910 +int gr_acl_enable_at_secure(void)
71911 +{
71912 + if (unlikely(!(gr_status & GR_READY)))
71913 + return 0;
71914 +
71915 + if (current->acl->mode & GR_ATSECURE)
71916 + return 1;
71917 +
71918 + return 0;
71919 +}
71920 +
71921 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
71922 +{
71923 + struct task_struct *task = current;
71924 + struct dentry *dentry = file->f_path.dentry;
71925 + struct vfsmount *mnt = file->f_path.mnt;
71926 + struct acl_object_label *obj, *tmp;
71927 + struct acl_subject_label *subj;
71928 + unsigned int bufsize;
71929 + int is_not_root;
71930 + char *path;
71931 + dev_t dev = __get_dev(dentry);
71932 +
71933 + if (unlikely(!(gr_status & GR_READY)))
71934 + return 1;
71935 +
71936 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71937 + return 1;
71938 +
71939 + /* ignore Eric Biederman */
71940 + if (IS_PRIVATE(dentry->d_inode))
71941 + return 1;
71942 +
71943 + subj = task->acl;
71944 + read_lock(&gr_inode_lock);
71945 + do {
71946 + obj = lookup_acl_obj_label(ino, dev, subj);
71947 + if (obj != NULL) {
71948 + read_unlock(&gr_inode_lock);
71949 + return (obj->mode & GR_FIND) ? 1 : 0;
71950 + }
71951 + } while ((subj = subj->parent_subject));
71952 + read_unlock(&gr_inode_lock);
71953 +
71954 + /* this is purely an optimization since we're looking for an object
71955 + for the directory we're doing a readdir on
71956 + if it's possible for any globbed object to match the entry we're
71957 + filling into the directory, then the object we find here will be
71958 + an anchor point with attached globbed objects
71959 + */
71960 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
71961 + if (obj->globbed == NULL)
71962 + return (obj->mode & GR_FIND) ? 1 : 0;
71963 +
71964 + is_not_root = ((obj->filename[0] == '/') &&
71965 + (obj->filename[1] == '\0')) ? 0 : 1;
71966 + bufsize = PAGE_SIZE - namelen - is_not_root;
71967 +
71968 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
71969 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
71970 + return 1;
71971 +
71972 + preempt_disable();
71973 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
71974 + bufsize);
71975 +
71976 + bufsize = strlen(path);
71977 +
71978 + /* if base is "/", don't append an additional slash */
71979 + if (is_not_root)
71980 + *(path + bufsize) = '/';
71981 + memcpy(path + bufsize + is_not_root, name, namelen);
71982 + *(path + bufsize + namelen + is_not_root) = '\0';
71983 +
71984 + tmp = obj->globbed;
71985 + while (tmp) {
71986 + if (!glob_match(tmp->filename, path)) {
71987 + preempt_enable();
71988 + return (tmp->mode & GR_FIND) ? 1 : 0;
71989 + }
71990 + tmp = tmp->next;
71991 + }
71992 + preempt_enable();
71993 + return (obj->mode & GR_FIND) ? 1 : 0;
71994 +}
71995 +
71996 +void gr_put_exec_file(struct task_struct *task)
71997 +{
71998 + struct file *filp;
71999 +
72000 + write_lock(&grsec_exec_file_lock);
72001 + filp = task->exec_file;
72002 + task->exec_file = NULL;
72003 + write_unlock(&grsec_exec_file_lock);
72004 +
72005 + if (filp)
72006 + fput(filp);
72007 +
72008 + return;
72009 +}
72010 +
72011 +
72012 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
72013 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
72014 +#endif
72015 +#ifdef CONFIG_SECURITY
72016 +EXPORT_SYMBOL_GPL(gr_check_user_change);
72017 +EXPORT_SYMBOL_GPL(gr_check_group_change);
72018 +#endif
72019 +
72020 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
72021 new file mode 100644
72022 index 0000000..18ffbbd
72023 --- /dev/null
72024 +++ b/grsecurity/gracl_alloc.c
72025 @@ -0,0 +1,105 @@
72026 +#include <linux/kernel.h>
72027 +#include <linux/mm.h>
72028 +#include <linux/slab.h>
72029 +#include <linux/vmalloc.h>
72030 +#include <linux/gracl.h>
72031 +#include <linux/grsecurity.h>
72032 +
72033 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
72034 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
72035 +
72036 +static __inline__ int
72037 +alloc_pop(void)
72038 +{
72039 + if (current_alloc_state->alloc_stack_next == 1)
72040 + return 0;
72041 +
72042 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
72043 +
72044 + current_alloc_state->alloc_stack_next--;
72045 +
72046 + return 1;
72047 +}
72048 +
72049 +static __inline__ int
72050 +alloc_push(void *buf)
72051 +{
72052 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
72053 + return 1;
72054 +
72055 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
72056 +
72057 + current_alloc_state->alloc_stack_next++;
72058 +
72059 + return 0;
72060 +}
72061 +
72062 +void *
72063 +acl_alloc(unsigned long len)
72064 +{
72065 + void *ret = NULL;
72066 +
72067 + if (!len || len > PAGE_SIZE)
72068 + goto out;
72069 +
72070 + ret = kmalloc(len, GFP_KERNEL);
72071 +
72072 + if (ret) {
72073 + if (alloc_push(ret)) {
72074 + kfree(ret);
72075 + ret = NULL;
72076 + }
72077 + }
72078 +
72079 +out:
72080 + return ret;
72081 +}
72082 +
72083 +void *
72084 +acl_alloc_num(unsigned long num, unsigned long len)
72085 +{
72086 + if (!len || (num > (PAGE_SIZE / len)))
72087 + return NULL;
72088 +
72089 + return acl_alloc(num * len);
72090 +}
72091 +
72092 +void
72093 +acl_free_all(void)
72094 +{
72095 + if (!current_alloc_state->alloc_stack)
72096 + return;
72097 +
72098 + while (alloc_pop()) ;
72099 +
72100 + if (current_alloc_state->alloc_stack) {
72101 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
72102 + kfree(current_alloc_state->alloc_stack);
72103 + else
72104 + vfree(current_alloc_state->alloc_stack);
72105 + }
72106 +
72107 + current_alloc_state->alloc_stack = NULL;
72108 + current_alloc_state->alloc_stack_size = 1;
72109 + current_alloc_state->alloc_stack_next = 1;
72110 +
72111 + return;
72112 +}
72113 +
72114 +int
72115 +acl_alloc_stack_init(unsigned long size)
72116 +{
72117 + if ((size * sizeof (void *)) <= PAGE_SIZE)
72118 + current_alloc_state->alloc_stack =
72119 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
72120 + else
72121 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
72122 +
72123 + current_alloc_state->alloc_stack_size = size;
72124 + current_alloc_state->alloc_stack_next = 1;
72125 +
72126 + if (!current_alloc_state->alloc_stack)
72127 + return 0;
72128 + else
72129 + return 1;
72130 +}
72131 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
72132 new file mode 100644
72133 index 0000000..1a94c11
72134 --- /dev/null
72135 +++ b/grsecurity/gracl_cap.c
72136 @@ -0,0 +1,127 @@
72137 +#include <linux/kernel.h>
72138 +#include <linux/module.h>
72139 +#include <linux/sched.h>
72140 +#include <linux/gracl.h>
72141 +#include <linux/grsecurity.h>
72142 +#include <linux/grinternal.h>
72143 +
72144 +extern const char *captab_log[];
72145 +extern int captab_log_entries;
72146 +
72147 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
72148 +{
72149 + struct acl_subject_label *curracl;
72150 +
72151 + if (!gr_acl_is_enabled())
72152 + return 1;
72153 +
72154 + curracl = task->acl;
72155 +
72156 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
72157 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72158 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
72159 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
72160 + gr_to_filename(task->exec_file->f_path.dentry,
72161 + task->exec_file->f_path.mnt) : curracl->filename,
72162 + curracl->filename, 0UL,
72163 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
72164 + return 1;
72165 + }
72166 +
72167 + return 0;
72168 +}
72169 +
72170 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
72171 +{
72172 + struct acl_subject_label *curracl;
72173 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72174 + kernel_cap_t cap_audit = __cap_empty_set;
72175 +
72176 + if (!gr_acl_is_enabled())
72177 + return 1;
72178 +
72179 + curracl = task->acl;
72180 +
72181 + cap_drop = curracl->cap_lower;
72182 + cap_mask = curracl->cap_mask;
72183 + cap_audit = curracl->cap_invert_audit;
72184 +
72185 + while ((curracl = curracl->parent_subject)) {
72186 + /* if the cap isn't specified in the current computed mask but is specified in the
72187 + current level subject, and is lowered in the current level subject, then add
72188 + it to the set of dropped capabilities
72189 + otherwise, add the current level subject's mask to the current computed mask
72190 + */
72191 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72192 + cap_raise(cap_mask, cap);
72193 + if (cap_raised(curracl->cap_lower, cap))
72194 + cap_raise(cap_drop, cap);
72195 + if (cap_raised(curracl->cap_invert_audit, cap))
72196 + cap_raise(cap_audit, cap);
72197 + }
72198 + }
72199 +
72200 + if (!cap_raised(cap_drop, cap)) {
72201 + if (cap_raised(cap_audit, cap))
72202 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
72203 + return 1;
72204 + }
72205 +
72206 + /* only learn the capability use if the process has the capability in the
72207 + general case, the two uses in sys.c of gr_learn_cap are an exception
72208 + to this rule to ensure any role transition involves what the full-learned
72209 + policy believes in a privileged process
72210 + */
72211 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
72212 + return 1;
72213 +
72214 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
72215 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
72216 +
72217 + return 0;
72218 +}
72219 +
72220 +int
72221 +gr_acl_is_capable(const int cap)
72222 +{
72223 + return gr_task_acl_is_capable(current, current_cred(), cap);
72224 +}
72225 +
72226 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
72227 +{
72228 + struct acl_subject_label *curracl;
72229 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72230 +
72231 + if (!gr_acl_is_enabled())
72232 + return 1;
72233 +
72234 + curracl = task->acl;
72235 +
72236 + cap_drop = curracl->cap_lower;
72237 + cap_mask = curracl->cap_mask;
72238 +
72239 + while ((curracl = curracl->parent_subject)) {
72240 + /* if the cap isn't specified in the current computed mask but is specified in the
72241 + current level subject, and is lowered in the current level subject, then add
72242 + it to the set of dropped capabilities
72243 + otherwise, add the current level subject's mask to the current computed mask
72244 + */
72245 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72246 + cap_raise(cap_mask, cap);
72247 + if (cap_raised(curracl->cap_lower, cap))
72248 + cap_raise(cap_drop, cap);
72249 + }
72250 + }
72251 +
72252 + if (!cap_raised(cap_drop, cap))
72253 + return 1;
72254 +
72255 + return 0;
72256 +}
72257 +
72258 +int
72259 +gr_acl_is_capable_nolog(const int cap)
72260 +{
72261 + return gr_task_acl_is_capable_nolog(current, cap);
72262 +}
72263 +
72264 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
72265 new file mode 100644
72266 index 0000000..a43dd06
72267 --- /dev/null
72268 +++ b/grsecurity/gracl_compat.c
72269 @@ -0,0 +1,269 @@
72270 +#include <linux/kernel.h>
72271 +#include <linux/gracl.h>
72272 +#include <linux/compat.h>
72273 +#include <linux/gracl_compat.h>
72274 +
72275 +#include <asm/uaccess.h>
72276 +
72277 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
72278 +{
72279 + struct gr_arg_wrapper_compat uwrapcompat;
72280 +
72281 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
72282 + return -EFAULT;
72283 +
72284 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
72285 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
72286 + return -EINVAL;
72287 +
72288 + uwrap->arg = compat_ptr(uwrapcompat.arg);
72289 + uwrap->version = uwrapcompat.version;
72290 + uwrap->size = sizeof(struct gr_arg);
72291 +
72292 + return 0;
72293 +}
72294 +
72295 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
72296 +{
72297 + struct gr_arg_compat argcompat;
72298 +
72299 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
72300 + return -EFAULT;
72301 +
72302 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
72303 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
72304 + arg->role_db.num_roles = argcompat.role_db.num_roles;
72305 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
72306 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
72307 + arg->role_db.num_objects = argcompat.role_db.num_objects;
72308 +
72309 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
72310 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
72311 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
72312 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
72313 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
72314 + arg->segv_device = argcompat.segv_device;
72315 + arg->segv_inode = argcompat.segv_inode;
72316 + arg->segv_uid = argcompat.segv_uid;
72317 + arg->num_sprole_pws = argcompat.num_sprole_pws;
72318 + arg->mode = argcompat.mode;
72319 +
72320 + return 0;
72321 +}
72322 +
72323 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
72324 +{
72325 + struct acl_object_label_compat objcompat;
72326 +
72327 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
72328 + return -EFAULT;
72329 +
72330 + obj->filename = compat_ptr(objcompat.filename);
72331 + obj->inode = objcompat.inode;
72332 + obj->device = objcompat.device;
72333 + obj->mode = objcompat.mode;
72334 +
72335 + obj->nested = compat_ptr(objcompat.nested);
72336 + obj->globbed = compat_ptr(objcompat.globbed);
72337 +
72338 + obj->prev = compat_ptr(objcompat.prev);
72339 + obj->next = compat_ptr(objcompat.next);
72340 +
72341 + return 0;
72342 +}
72343 +
72344 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
72345 +{
72346 + unsigned int i;
72347 + struct acl_subject_label_compat subjcompat;
72348 +
72349 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
72350 + return -EFAULT;
72351 +
72352 + subj->filename = compat_ptr(subjcompat.filename);
72353 + subj->inode = subjcompat.inode;
72354 + subj->device = subjcompat.device;
72355 + subj->mode = subjcompat.mode;
72356 + subj->cap_mask = subjcompat.cap_mask;
72357 + subj->cap_lower = subjcompat.cap_lower;
72358 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
72359 +
72360 + for (i = 0; i < GR_NLIMITS; i++) {
72361 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
72362 + subj->res[i].rlim_cur = RLIM_INFINITY;
72363 + else
72364 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
72365 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
72366 + subj->res[i].rlim_max = RLIM_INFINITY;
72367 + else
72368 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
72369 + }
72370 + subj->resmask = subjcompat.resmask;
72371 +
72372 + subj->user_trans_type = subjcompat.user_trans_type;
72373 + subj->group_trans_type = subjcompat.group_trans_type;
72374 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
72375 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
72376 + subj->user_trans_num = subjcompat.user_trans_num;
72377 + subj->group_trans_num = subjcompat.group_trans_num;
72378 +
72379 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
72380 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
72381 + subj->ip_type = subjcompat.ip_type;
72382 + subj->ips = compat_ptr(subjcompat.ips);
72383 + subj->ip_num = subjcompat.ip_num;
72384 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
72385 +
72386 + subj->crashes = subjcompat.crashes;
72387 + subj->expires = subjcompat.expires;
72388 +
72389 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
72390 + subj->hash = compat_ptr(subjcompat.hash);
72391 + subj->prev = compat_ptr(subjcompat.prev);
72392 + subj->next = compat_ptr(subjcompat.next);
72393 +
72394 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
72395 + subj->obj_hash_size = subjcompat.obj_hash_size;
72396 + subj->pax_flags = subjcompat.pax_flags;
72397 +
72398 + return 0;
72399 +}
72400 +
72401 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
72402 +{
72403 + struct acl_role_label_compat rolecompat;
72404 +
72405 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
72406 + return -EFAULT;
72407 +
72408 + role->rolename = compat_ptr(rolecompat.rolename);
72409 + role->uidgid = rolecompat.uidgid;
72410 + role->roletype = rolecompat.roletype;
72411 +
72412 + role->auth_attempts = rolecompat.auth_attempts;
72413 + role->expires = rolecompat.expires;
72414 +
72415 + role->root_label = compat_ptr(rolecompat.root_label);
72416 + role->hash = compat_ptr(rolecompat.hash);
72417 +
72418 + role->prev = compat_ptr(rolecompat.prev);
72419 + role->next = compat_ptr(rolecompat.next);
72420 +
72421 + role->transitions = compat_ptr(rolecompat.transitions);
72422 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
72423 + role->domain_children = compat_ptr(rolecompat.domain_children);
72424 + role->domain_child_num = rolecompat.domain_child_num;
72425 +
72426 + role->umask = rolecompat.umask;
72427 +
72428 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
72429 + role->subj_hash_size = rolecompat.subj_hash_size;
72430 +
72431 + return 0;
72432 +}
72433 +
72434 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
72435 +{
72436 + struct role_allowed_ip_compat roleip_compat;
72437 +
72438 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
72439 + return -EFAULT;
72440 +
72441 + roleip->addr = roleip_compat.addr;
72442 + roleip->netmask = roleip_compat.netmask;
72443 +
72444 + roleip->prev = compat_ptr(roleip_compat.prev);
72445 + roleip->next = compat_ptr(roleip_compat.next);
72446 +
72447 + return 0;
72448 +}
72449 +
72450 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
72451 +{
72452 + struct role_transition_compat trans_compat;
72453 +
72454 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
72455 + return -EFAULT;
72456 +
72457 + trans->rolename = compat_ptr(trans_compat.rolename);
72458 +
72459 + trans->prev = compat_ptr(trans_compat.prev);
72460 + trans->next = compat_ptr(trans_compat.next);
72461 +
72462 + return 0;
72463 +
72464 +}
72465 +
72466 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
72467 +{
72468 + struct gr_hash_struct_compat hash_compat;
72469 +
72470 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
72471 + return -EFAULT;
72472 +
72473 + hash->table = compat_ptr(hash_compat.table);
72474 + hash->nametable = compat_ptr(hash_compat.nametable);
72475 + hash->first = compat_ptr(hash_compat.first);
72476 +
72477 + hash->table_size = hash_compat.table_size;
72478 + hash->used_size = hash_compat.used_size;
72479 +
72480 + hash->type = hash_compat.type;
72481 +
72482 + return 0;
72483 +}
72484 +
72485 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
72486 +{
72487 + compat_uptr_t ptrcompat;
72488 +
72489 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
72490 + return -EFAULT;
72491 +
72492 + *(void **)ptr = compat_ptr(ptrcompat);
72493 +
72494 + return 0;
72495 +}
72496 +
72497 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
72498 +{
72499 + struct acl_ip_label_compat ip_compat;
72500 +
72501 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
72502 + return -EFAULT;
72503 +
72504 + ip->iface = compat_ptr(ip_compat.iface);
72505 + ip->addr = ip_compat.addr;
72506 + ip->netmask = ip_compat.netmask;
72507 + ip->low = ip_compat.low;
72508 + ip->high = ip_compat.high;
72509 + ip->mode = ip_compat.mode;
72510 + ip->type = ip_compat.type;
72511 +
72512 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
72513 +
72514 + ip->prev = compat_ptr(ip_compat.prev);
72515 + ip->next = compat_ptr(ip_compat.next);
72516 +
72517 + return 0;
72518 +}
72519 +
72520 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
72521 +{
72522 + struct sprole_pw_compat pw_compat;
72523 +
72524 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
72525 + return -EFAULT;
72526 +
72527 + pw->rolename = compat_ptr(pw_compat.rolename);
72528 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
72529 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
72530 +
72531 + return 0;
72532 +}
72533 +
72534 +size_t get_gr_arg_wrapper_size_compat(void)
72535 +{
72536 + return sizeof(struct gr_arg_wrapper_compat);
72537 +}
72538 +
72539 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
72540 new file mode 100644
72541 index 0000000..8ee8e4f
72542 --- /dev/null
72543 +++ b/grsecurity/gracl_fs.c
72544 @@ -0,0 +1,447 @@
72545 +#include <linux/kernel.h>
72546 +#include <linux/sched.h>
72547 +#include <linux/types.h>
72548 +#include <linux/fs.h>
72549 +#include <linux/file.h>
72550 +#include <linux/stat.h>
72551 +#include <linux/grsecurity.h>
72552 +#include <linux/grinternal.h>
72553 +#include <linux/gracl.h>
72554 +
72555 +umode_t
72556 +gr_acl_umask(void)
72557 +{
72558 + if (unlikely(!gr_acl_is_enabled()))
72559 + return 0;
72560 +
72561 + return current->role->umask;
72562 +}
72563 +
72564 +__u32
72565 +gr_acl_handle_hidden_file(const struct dentry * dentry,
72566 + const struct vfsmount * mnt)
72567 +{
72568 + __u32 mode;
72569 +
72570 + if (unlikely(d_is_negative(dentry)))
72571 + return GR_FIND;
72572 +
72573 + mode =
72574 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
72575 +
72576 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
72577 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72578 + return mode;
72579 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
72580 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72581 + return 0;
72582 + } else if (unlikely(!(mode & GR_FIND)))
72583 + return 0;
72584 +
72585 + return GR_FIND;
72586 +}
72587 +
72588 +__u32
72589 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
72590 + int acc_mode)
72591 +{
72592 + __u32 reqmode = GR_FIND;
72593 + __u32 mode;
72594 +
72595 + if (unlikely(d_is_negative(dentry)))
72596 + return reqmode;
72597 +
72598 + if (acc_mode & MAY_APPEND)
72599 + reqmode |= GR_APPEND;
72600 + else if (acc_mode & MAY_WRITE)
72601 + reqmode |= GR_WRITE;
72602 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
72603 + reqmode |= GR_READ;
72604 +
72605 + mode =
72606 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72607 + mnt);
72608 +
72609 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72610 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72611 + reqmode & GR_READ ? " reading" : "",
72612 + reqmode & GR_WRITE ? " writing" : reqmode &
72613 + GR_APPEND ? " appending" : "");
72614 + return reqmode;
72615 + } else
72616 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72617 + {
72618 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72619 + reqmode & GR_READ ? " reading" : "",
72620 + reqmode & GR_WRITE ? " writing" : reqmode &
72621 + GR_APPEND ? " appending" : "");
72622 + return 0;
72623 + } else if (unlikely((mode & reqmode) != reqmode))
72624 + return 0;
72625 +
72626 + return reqmode;
72627 +}
72628 +
72629 +__u32
72630 +gr_acl_handle_creat(const struct dentry * dentry,
72631 + const struct dentry * p_dentry,
72632 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
72633 + const int imode)
72634 +{
72635 + __u32 reqmode = GR_WRITE | GR_CREATE;
72636 + __u32 mode;
72637 +
72638 + if (acc_mode & MAY_APPEND)
72639 + reqmode |= GR_APPEND;
72640 + // if a directory was required or the directory already exists, then
72641 + // don't count this open as a read
72642 + if ((acc_mode & MAY_READ) &&
72643 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
72644 + reqmode |= GR_READ;
72645 + if ((open_flags & O_CREAT) &&
72646 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72647 + reqmode |= GR_SETID;
72648 +
72649 + mode =
72650 + gr_check_create(dentry, p_dentry, p_mnt,
72651 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72652 +
72653 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72654 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72655 + reqmode & GR_READ ? " reading" : "",
72656 + reqmode & GR_WRITE ? " writing" : reqmode &
72657 + GR_APPEND ? " appending" : "");
72658 + return reqmode;
72659 + } else
72660 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72661 + {
72662 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72663 + reqmode & GR_READ ? " reading" : "",
72664 + reqmode & GR_WRITE ? " writing" : reqmode &
72665 + GR_APPEND ? " appending" : "");
72666 + return 0;
72667 + } else if (unlikely((mode & reqmode) != reqmode))
72668 + return 0;
72669 +
72670 + return reqmode;
72671 +}
72672 +
72673 +__u32
72674 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
72675 + const int fmode)
72676 +{
72677 + __u32 mode, reqmode = GR_FIND;
72678 +
72679 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
72680 + reqmode |= GR_EXEC;
72681 + if (fmode & S_IWOTH)
72682 + reqmode |= GR_WRITE;
72683 + if (fmode & S_IROTH)
72684 + reqmode |= GR_READ;
72685 +
72686 + mode =
72687 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72688 + mnt);
72689 +
72690 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72691 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72692 + reqmode & GR_READ ? " reading" : "",
72693 + reqmode & GR_WRITE ? " writing" : "",
72694 + reqmode & GR_EXEC ? " executing" : "");
72695 + return reqmode;
72696 + } else
72697 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72698 + {
72699 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72700 + reqmode & GR_READ ? " reading" : "",
72701 + reqmode & GR_WRITE ? " writing" : "",
72702 + reqmode & GR_EXEC ? " executing" : "");
72703 + return 0;
72704 + } else if (unlikely((mode & reqmode) != reqmode))
72705 + return 0;
72706 +
72707 + return reqmode;
72708 +}
72709 +
72710 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
72711 +{
72712 + __u32 mode;
72713 +
72714 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
72715 +
72716 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72717 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
72718 + return mode;
72719 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72720 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
72721 + return 0;
72722 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72723 + return 0;
72724 +
72725 + return (reqmode);
72726 +}
72727 +
72728 +__u32
72729 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
72730 +{
72731 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
72732 +}
72733 +
72734 +__u32
72735 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
72736 +{
72737 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
72738 +}
72739 +
72740 +__u32
72741 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
72742 +{
72743 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
72744 +}
72745 +
72746 +__u32
72747 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
72748 +{
72749 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
72750 +}
72751 +
72752 +__u32
72753 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
72754 + umode_t *modeptr)
72755 +{
72756 + umode_t mode;
72757 +
72758 + *modeptr &= ~gr_acl_umask();
72759 + mode = *modeptr;
72760 +
72761 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
72762 + return 1;
72763 +
72764 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
72765 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
72766 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
72767 + GR_CHMOD_ACL_MSG);
72768 + } else {
72769 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
72770 + }
72771 +}
72772 +
72773 +__u32
72774 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
72775 +{
72776 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
72777 +}
72778 +
72779 +__u32
72780 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
72781 +{
72782 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
72783 +}
72784 +
72785 +__u32
72786 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
72787 +{
72788 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
72789 +}
72790 +
72791 +__u32
72792 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
72793 +{
72794 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
72795 +}
72796 +
72797 +__u32
72798 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
72799 +{
72800 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
72801 + GR_UNIXCONNECT_ACL_MSG);
72802 +}
72803 +
72804 +/* hardlinks require at minimum create and link permission,
72805 + any additional privilege required is based on the
72806 + privilege of the file being linked to
72807 +*/
72808 +__u32
72809 +gr_acl_handle_link(const struct dentry * new_dentry,
72810 + const struct dentry * parent_dentry,
72811 + const struct vfsmount * parent_mnt,
72812 + const struct dentry * old_dentry,
72813 + const struct vfsmount * old_mnt, const struct filename *to)
72814 +{
72815 + __u32 mode;
72816 + __u32 needmode = GR_CREATE | GR_LINK;
72817 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
72818 +
72819 + mode =
72820 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
72821 + old_mnt);
72822 +
72823 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
72824 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72825 + return mode;
72826 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72827 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72828 + return 0;
72829 + } else if (unlikely((mode & needmode) != needmode))
72830 + return 0;
72831 +
72832 + return 1;
72833 +}
72834 +
72835 +__u32
72836 +gr_acl_handle_symlink(const struct dentry * new_dentry,
72837 + const struct dentry * parent_dentry,
72838 + const struct vfsmount * parent_mnt, const struct filename *from)
72839 +{
72840 + __u32 needmode = GR_WRITE | GR_CREATE;
72841 + __u32 mode;
72842 +
72843 + mode =
72844 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
72845 + GR_CREATE | GR_AUDIT_CREATE |
72846 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
72847 +
72848 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
72849 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72850 + return mode;
72851 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72852 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72853 + return 0;
72854 + } else if (unlikely((mode & needmode) != needmode))
72855 + return 0;
72856 +
72857 + return (GR_WRITE | GR_CREATE);
72858 +}
72859 +
72860 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
72861 +{
72862 + __u32 mode;
72863 +
72864 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72865 +
72866 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72867 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
72868 + return mode;
72869 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72870 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
72871 + return 0;
72872 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72873 + return 0;
72874 +
72875 + return (reqmode);
72876 +}
72877 +
72878 +__u32
72879 +gr_acl_handle_mknod(const struct dentry * new_dentry,
72880 + const struct dentry * parent_dentry,
72881 + const struct vfsmount * parent_mnt,
72882 + const int mode)
72883 +{
72884 + __u32 reqmode = GR_WRITE | GR_CREATE;
72885 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72886 + reqmode |= GR_SETID;
72887 +
72888 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
72889 + reqmode, GR_MKNOD_ACL_MSG);
72890 +}
72891 +
72892 +__u32
72893 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
72894 + const struct dentry *parent_dentry,
72895 + const struct vfsmount *parent_mnt)
72896 +{
72897 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
72898 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
72899 +}
72900 +
72901 +#define RENAME_CHECK_SUCCESS(old, new) \
72902 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
72903 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
72904 +
72905 +int
72906 +gr_acl_handle_rename(struct dentry *new_dentry,
72907 + struct dentry *parent_dentry,
72908 + const struct vfsmount *parent_mnt,
72909 + struct dentry *old_dentry,
72910 + struct inode *old_parent_inode,
72911 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
72912 +{
72913 + __u32 comp1, comp2;
72914 + int error = 0;
72915 +
72916 + if (unlikely(!gr_acl_is_enabled()))
72917 + return 0;
72918 +
72919 + if (flags & RENAME_EXCHANGE) {
72920 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
72921 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72922 + GR_SUPPRESS, parent_mnt);
72923 + comp2 =
72924 + gr_search_file(old_dentry,
72925 + GR_READ | GR_WRITE | GR_AUDIT_READ |
72926 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
72927 + } else if (d_is_negative(new_dentry)) {
72928 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
72929 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
72930 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
72931 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
72932 + GR_DELETE | GR_AUDIT_DELETE |
72933 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72934 + GR_SUPPRESS, old_mnt);
72935 + } else {
72936 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
72937 + GR_CREATE | GR_DELETE |
72938 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
72939 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72940 + GR_SUPPRESS, parent_mnt);
72941 + comp2 =
72942 + gr_search_file(old_dentry,
72943 + GR_READ | GR_WRITE | GR_AUDIT_READ |
72944 + GR_DELETE | GR_AUDIT_DELETE |
72945 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
72946 + }
72947 +
72948 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
72949 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
72950 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
72951 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
72952 + && !(comp2 & GR_SUPPRESS)) {
72953 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
72954 + error = -EACCES;
72955 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
72956 + error = -EACCES;
72957 +
72958 + return error;
72959 +}
72960 +
72961 +void
72962 +gr_acl_handle_exit(void)
72963 +{
72964 + u16 id;
72965 + char *rolename;
72966 +
72967 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
72968 + !(current->role->roletype & GR_ROLE_PERSIST))) {
72969 + id = current->acl_role_id;
72970 + rolename = current->role->rolename;
72971 + gr_set_acls(1);
72972 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
72973 + }
72974 +
72975 + gr_put_exec_file(current);
72976 + return;
72977 +}
72978 +
72979 +int
72980 +gr_acl_handle_procpidmem(const struct task_struct *task)
72981 +{
72982 + if (unlikely(!gr_acl_is_enabled()))
72983 + return 0;
72984 +
72985 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
72986 + !(current->acl->mode & GR_POVERRIDE) &&
72987 + !(current->role->roletype & GR_ROLE_GOD))
72988 + return -EACCES;
72989 +
72990 + return 0;
72991 +}
72992 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
72993 new file mode 100644
72994 index 0000000..f056b81
72995 --- /dev/null
72996 +++ b/grsecurity/gracl_ip.c
72997 @@ -0,0 +1,386 @@
72998 +#include <linux/kernel.h>
72999 +#include <asm/uaccess.h>
73000 +#include <asm/errno.h>
73001 +#include <net/sock.h>
73002 +#include <linux/file.h>
73003 +#include <linux/fs.h>
73004 +#include <linux/net.h>
73005 +#include <linux/in.h>
73006 +#include <linux/skbuff.h>
73007 +#include <linux/ip.h>
73008 +#include <linux/udp.h>
73009 +#include <linux/types.h>
73010 +#include <linux/sched.h>
73011 +#include <linux/netdevice.h>
73012 +#include <linux/inetdevice.h>
73013 +#include <linux/gracl.h>
73014 +#include <linux/grsecurity.h>
73015 +#include <linux/grinternal.h>
73016 +
73017 +#define GR_BIND 0x01
73018 +#define GR_CONNECT 0x02
73019 +#define GR_INVERT 0x04
73020 +#define GR_BINDOVERRIDE 0x08
73021 +#define GR_CONNECTOVERRIDE 0x10
73022 +#define GR_SOCK_FAMILY 0x20
73023 +
73024 +static const char * gr_protocols[IPPROTO_MAX] = {
73025 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
73026 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
73027 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
73028 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
73029 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
73030 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
73031 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
73032 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
73033 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
73034 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
73035 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
73036 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
73037 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
73038 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
73039 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
73040 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
73041 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
73042 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
73043 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
73044 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
73045 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
73046 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
73047 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
73048 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
73049 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
73050 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
73051 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
73052 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
73053 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
73054 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
73055 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
73056 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
73057 + };
73058 +
73059 +static const char * gr_socktypes[SOCK_MAX] = {
73060 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
73061 + "unknown:7", "unknown:8", "unknown:9", "packet"
73062 + };
73063 +
73064 +static const char * gr_sockfamilies[AF_MAX+1] = {
73065 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
73066 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
73067 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
73068 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
73069 + };
73070 +
73071 +const char *
73072 +gr_proto_to_name(unsigned char proto)
73073 +{
73074 + return gr_protocols[proto];
73075 +}
73076 +
73077 +const char *
73078 +gr_socktype_to_name(unsigned char type)
73079 +{
73080 + return gr_socktypes[type];
73081 +}
73082 +
73083 +const char *
73084 +gr_sockfamily_to_name(unsigned char family)
73085 +{
73086 + return gr_sockfamilies[family];
73087 +}
73088 +
73089 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
73090 +
73091 +int
73092 +gr_search_socket(const int domain, const int type, const int protocol)
73093 +{
73094 + struct acl_subject_label *curr;
73095 + const struct cred *cred = current_cred();
73096 +
73097 + if (unlikely(!gr_acl_is_enabled()))
73098 + goto exit;
73099 +
73100 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
73101 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
73102 + goto exit; // let the kernel handle it
73103 +
73104 + curr = current->acl;
73105 +
73106 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
73107 + /* the family is allowed, if this is PF_INET allow it only if
73108 + the extra sock type/protocol checks pass */
73109 + if (domain == PF_INET)
73110 + goto inet_check;
73111 + goto exit;
73112 + } else {
73113 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73114 + __u32 fakeip = 0;
73115 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73116 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73117 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73118 + gr_to_filename(current->exec_file->f_path.dentry,
73119 + current->exec_file->f_path.mnt) :
73120 + curr->filename, curr->filename,
73121 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
73122 + &current->signal->saved_ip);
73123 + goto exit;
73124 + }
73125 + goto exit_fail;
73126 + }
73127 +
73128 +inet_check:
73129 + /* the rest of this checking is for IPv4 only */
73130 + if (!curr->ips)
73131 + goto exit;
73132 +
73133 + if ((curr->ip_type & (1U << type)) &&
73134 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
73135 + goto exit;
73136 +
73137 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73138 + /* we don't place acls on raw sockets , and sometimes
73139 + dgram/ip sockets are opened for ioctl and not
73140 + bind/connect, so we'll fake a bind learn log */
73141 + if (type == SOCK_RAW || type == SOCK_PACKET) {
73142 + __u32 fakeip = 0;
73143 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73144 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73145 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73146 + gr_to_filename(current->exec_file->f_path.dentry,
73147 + current->exec_file->f_path.mnt) :
73148 + curr->filename, curr->filename,
73149 + &fakeip, 0, type,
73150 + protocol, GR_CONNECT, &current->signal->saved_ip);
73151 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
73152 + __u32 fakeip = 0;
73153 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73154 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73155 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73156 + gr_to_filename(current->exec_file->f_path.dentry,
73157 + current->exec_file->f_path.mnt) :
73158 + curr->filename, curr->filename,
73159 + &fakeip, 0, type,
73160 + protocol, GR_BIND, &current->signal->saved_ip);
73161 + }
73162 + /* we'll log when they use connect or bind */
73163 + goto exit;
73164 + }
73165 +
73166 +exit_fail:
73167 + if (domain == PF_INET)
73168 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
73169 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
73170 + else if (rcu_access_pointer(net_families[domain]) != NULL)
73171 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
73172 + gr_socktype_to_name(type), protocol);
73173 +
73174 + return 0;
73175 +exit:
73176 + return 1;
73177 +}
73178 +
73179 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
73180 +{
73181 + if ((ip->mode & mode) &&
73182 + (ip_port >= ip->low) &&
73183 + (ip_port <= ip->high) &&
73184 + ((ntohl(ip_addr) & our_netmask) ==
73185 + (ntohl(our_addr) & our_netmask))
73186 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
73187 + && (ip->type & (1U << type))) {
73188 + if (ip->mode & GR_INVERT)
73189 + return 2; // specifically denied
73190 + else
73191 + return 1; // allowed
73192 + }
73193 +
73194 + return 0; // not specifically allowed, may continue parsing
73195 +}
73196 +
73197 +static int
73198 +gr_search_connectbind(const int full_mode, struct sock *sk,
73199 + struct sockaddr_in *addr, const int type)
73200 +{
73201 + char iface[IFNAMSIZ] = {0};
73202 + struct acl_subject_label *curr;
73203 + struct acl_ip_label *ip;
73204 + struct inet_sock *isk;
73205 + struct net_device *dev;
73206 + struct in_device *idev;
73207 + unsigned long i;
73208 + int ret;
73209 + int mode = full_mode & (GR_BIND | GR_CONNECT);
73210 + __u32 ip_addr = 0;
73211 + __u32 our_addr;
73212 + __u32 our_netmask;
73213 + char *p;
73214 + __u16 ip_port = 0;
73215 + const struct cred *cred = current_cred();
73216 +
73217 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
73218 + return 0;
73219 +
73220 + curr = current->acl;
73221 + isk = inet_sk(sk);
73222 +
73223 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
73224 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
73225 + addr->sin_addr.s_addr = curr->inaddr_any_override;
73226 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
73227 + struct sockaddr_in saddr;
73228 + int err;
73229 +
73230 + saddr.sin_family = AF_INET;
73231 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
73232 + saddr.sin_port = isk->inet_sport;
73233 +
73234 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73235 + if (err)
73236 + return err;
73237 +
73238 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73239 + if (err)
73240 + return err;
73241 + }
73242 +
73243 + if (!curr->ips)
73244 + return 0;
73245 +
73246 + ip_addr = addr->sin_addr.s_addr;
73247 + ip_port = ntohs(addr->sin_port);
73248 +
73249 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73250 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73251 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73252 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73253 + gr_to_filename(current->exec_file->f_path.dentry,
73254 + current->exec_file->f_path.mnt) :
73255 + curr->filename, curr->filename,
73256 + &ip_addr, ip_port, type,
73257 + sk->sk_protocol, mode, &current->signal->saved_ip);
73258 + return 0;
73259 + }
73260 +
73261 + for (i = 0; i < curr->ip_num; i++) {
73262 + ip = *(curr->ips + i);
73263 + if (ip->iface != NULL) {
73264 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
73265 + p = strchr(iface, ':');
73266 + if (p != NULL)
73267 + *p = '\0';
73268 + dev = dev_get_by_name(sock_net(sk), iface);
73269 + if (dev == NULL)
73270 + continue;
73271 + idev = in_dev_get(dev);
73272 + if (idev == NULL) {
73273 + dev_put(dev);
73274 + continue;
73275 + }
73276 + rcu_read_lock();
73277 + for_ifa(idev) {
73278 + if (!strcmp(ip->iface, ifa->ifa_label)) {
73279 + our_addr = ifa->ifa_address;
73280 + our_netmask = 0xffffffff;
73281 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73282 + if (ret == 1) {
73283 + rcu_read_unlock();
73284 + in_dev_put(idev);
73285 + dev_put(dev);
73286 + return 0;
73287 + } else if (ret == 2) {
73288 + rcu_read_unlock();
73289 + in_dev_put(idev);
73290 + dev_put(dev);
73291 + goto denied;
73292 + }
73293 + }
73294 + } endfor_ifa(idev);
73295 + rcu_read_unlock();
73296 + in_dev_put(idev);
73297 + dev_put(dev);
73298 + } else {
73299 + our_addr = ip->addr;
73300 + our_netmask = ip->netmask;
73301 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73302 + if (ret == 1)
73303 + return 0;
73304 + else if (ret == 2)
73305 + goto denied;
73306 + }
73307 + }
73308 +
73309 +denied:
73310 + if (mode == GR_BIND)
73311 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73312 + else if (mode == GR_CONNECT)
73313 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73314 +
73315 + return -EACCES;
73316 +}
73317 +
73318 +int
73319 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
73320 +{
73321 + /* always allow disconnection of dgram sockets with connect */
73322 + if (addr->sin_family == AF_UNSPEC)
73323 + return 0;
73324 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
73325 +}
73326 +
73327 +int
73328 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
73329 +{
73330 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
73331 +}
73332 +
73333 +int gr_search_listen(struct socket *sock)
73334 +{
73335 + struct sock *sk = sock->sk;
73336 + struct sockaddr_in addr;
73337 +
73338 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73339 + addr.sin_port = inet_sk(sk)->inet_sport;
73340 +
73341 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73342 +}
73343 +
73344 +int gr_search_accept(struct socket *sock)
73345 +{
73346 + struct sock *sk = sock->sk;
73347 + struct sockaddr_in addr;
73348 +
73349 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73350 + addr.sin_port = inet_sk(sk)->inet_sport;
73351 +
73352 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73353 +}
73354 +
73355 +int
73356 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
73357 +{
73358 + if (addr)
73359 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
73360 + else {
73361 + struct sockaddr_in sin;
73362 + const struct inet_sock *inet = inet_sk(sk);
73363 +
73364 + sin.sin_addr.s_addr = inet->inet_daddr;
73365 + sin.sin_port = inet->inet_dport;
73366 +
73367 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73368 + }
73369 +}
73370 +
73371 +int
73372 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
73373 +{
73374 + struct sockaddr_in sin;
73375 +
73376 + if (unlikely(skb->len < sizeof (struct udphdr)))
73377 + return 0; // skip this packet
73378 +
73379 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
73380 + sin.sin_port = udp_hdr(skb)->source;
73381 +
73382 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73383 +}
73384 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
73385 new file mode 100644
73386 index 0000000..25f54ef
73387 --- /dev/null
73388 +++ b/grsecurity/gracl_learn.c
73389 @@ -0,0 +1,207 @@
73390 +#include <linux/kernel.h>
73391 +#include <linux/mm.h>
73392 +#include <linux/sched.h>
73393 +#include <linux/poll.h>
73394 +#include <linux/string.h>
73395 +#include <linux/file.h>
73396 +#include <linux/types.h>
73397 +#include <linux/vmalloc.h>
73398 +#include <linux/grinternal.h>
73399 +
73400 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
73401 + size_t count, loff_t *ppos);
73402 +extern int gr_acl_is_enabled(void);
73403 +
73404 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
73405 +static int gr_learn_attached;
73406 +
73407 +/* use a 512k buffer */
73408 +#define LEARN_BUFFER_SIZE (512 * 1024)
73409 +
73410 +static DEFINE_SPINLOCK(gr_learn_lock);
73411 +static DEFINE_MUTEX(gr_learn_user_mutex);
73412 +
73413 +/* we need to maintain two buffers, so that the kernel context of grlearn
73414 + uses a semaphore around the userspace copying, and the other kernel contexts
73415 + use a spinlock when copying into the buffer, since they cannot sleep
73416 +*/
73417 +static char *learn_buffer;
73418 +static char *learn_buffer_user;
73419 +static int learn_buffer_len;
73420 +static int learn_buffer_user_len;
73421 +
73422 +static ssize_t
73423 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
73424 +{
73425 + DECLARE_WAITQUEUE(wait, current);
73426 + ssize_t retval = 0;
73427 +
73428 + add_wait_queue(&learn_wait, &wait);
73429 + set_current_state(TASK_INTERRUPTIBLE);
73430 + do {
73431 + mutex_lock(&gr_learn_user_mutex);
73432 + spin_lock(&gr_learn_lock);
73433 + if (learn_buffer_len)
73434 + break;
73435 + spin_unlock(&gr_learn_lock);
73436 + mutex_unlock(&gr_learn_user_mutex);
73437 + if (file->f_flags & O_NONBLOCK) {
73438 + retval = -EAGAIN;
73439 + goto out;
73440 + }
73441 + if (signal_pending(current)) {
73442 + retval = -ERESTARTSYS;
73443 + goto out;
73444 + }
73445 +
73446 + schedule();
73447 + } while (1);
73448 +
73449 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
73450 + learn_buffer_user_len = learn_buffer_len;
73451 + retval = learn_buffer_len;
73452 + learn_buffer_len = 0;
73453 +
73454 + spin_unlock(&gr_learn_lock);
73455 +
73456 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
73457 + retval = -EFAULT;
73458 +
73459 + mutex_unlock(&gr_learn_user_mutex);
73460 +out:
73461 + set_current_state(TASK_RUNNING);
73462 + remove_wait_queue(&learn_wait, &wait);
73463 + return retval;
73464 +}
73465 +
73466 +static unsigned int
73467 +poll_learn(struct file * file, poll_table * wait)
73468 +{
73469 + poll_wait(file, &learn_wait, wait);
73470 +
73471 + if (learn_buffer_len)
73472 + return (POLLIN | POLLRDNORM);
73473 +
73474 + return 0;
73475 +}
73476 +
73477 +void
73478 +gr_clear_learn_entries(void)
73479 +{
73480 + char *tmp;
73481 +
73482 + mutex_lock(&gr_learn_user_mutex);
73483 + spin_lock(&gr_learn_lock);
73484 + tmp = learn_buffer;
73485 + learn_buffer = NULL;
73486 + spin_unlock(&gr_learn_lock);
73487 + if (tmp)
73488 + vfree(tmp);
73489 + if (learn_buffer_user != NULL) {
73490 + vfree(learn_buffer_user);
73491 + learn_buffer_user = NULL;
73492 + }
73493 + learn_buffer_len = 0;
73494 + mutex_unlock(&gr_learn_user_mutex);
73495 +
73496 + return;
73497 +}
73498 +
73499 +void
73500 +gr_add_learn_entry(const char *fmt, ...)
73501 +{
73502 + va_list args;
73503 + unsigned int len;
73504 +
73505 + if (!gr_learn_attached)
73506 + return;
73507 +
73508 + spin_lock(&gr_learn_lock);
73509 +
73510 + /* leave a gap at the end so we know when it's "full" but don't have to
73511 + compute the exact length of the string we're trying to append
73512 + */
73513 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
73514 + spin_unlock(&gr_learn_lock);
73515 + wake_up_interruptible(&learn_wait);
73516 + return;
73517 + }
73518 + if (learn_buffer == NULL) {
73519 + spin_unlock(&gr_learn_lock);
73520 + return;
73521 + }
73522 +
73523 + va_start(args, fmt);
73524 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
73525 + va_end(args);
73526 +
73527 + learn_buffer_len += len + 1;
73528 +
73529 + spin_unlock(&gr_learn_lock);
73530 + wake_up_interruptible(&learn_wait);
73531 +
73532 + return;
73533 +}
73534 +
73535 +static int
73536 +open_learn(struct inode *inode, struct file *file)
73537 +{
73538 + if (file->f_mode & FMODE_READ && gr_learn_attached)
73539 + return -EBUSY;
73540 + if (file->f_mode & FMODE_READ) {
73541 + int retval = 0;
73542 + mutex_lock(&gr_learn_user_mutex);
73543 + if (learn_buffer == NULL)
73544 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
73545 + if (learn_buffer_user == NULL)
73546 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
73547 + if (learn_buffer == NULL) {
73548 + retval = -ENOMEM;
73549 + goto out_error;
73550 + }
73551 + if (learn_buffer_user == NULL) {
73552 + retval = -ENOMEM;
73553 + goto out_error;
73554 + }
73555 + learn_buffer_len = 0;
73556 + learn_buffer_user_len = 0;
73557 + gr_learn_attached = 1;
73558 +out_error:
73559 + mutex_unlock(&gr_learn_user_mutex);
73560 + return retval;
73561 + }
73562 + return 0;
73563 +}
73564 +
73565 +static int
73566 +close_learn(struct inode *inode, struct file *file)
73567 +{
73568 + if (file->f_mode & FMODE_READ) {
73569 + char *tmp = NULL;
73570 + mutex_lock(&gr_learn_user_mutex);
73571 + spin_lock(&gr_learn_lock);
73572 + tmp = learn_buffer;
73573 + learn_buffer = NULL;
73574 + spin_unlock(&gr_learn_lock);
73575 + if (tmp)
73576 + vfree(tmp);
73577 + if (learn_buffer_user != NULL) {
73578 + vfree(learn_buffer_user);
73579 + learn_buffer_user = NULL;
73580 + }
73581 + learn_buffer_len = 0;
73582 + learn_buffer_user_len = 0;
73583 + gr_learn_attached = 0;
73584 + mutex_unlock(&gr_learn_user_mutex);
73585 + }
73586 +
73587 + return 0;
73588 +}
73589 +
73590 +const struct file_operations grsec_fops = {
73591 + .read = read_learn,
73592 + .write = write_grsec_handler,
73593 + .open = open_learn,
73594 + .release = close_learn,
73595 + .poll = poll_learn,
73596 +};
73597 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
73598 new file mode 100644
73599 index 0000000..fd26052
73600 --- /dev/null
73601 +++ b/grsecurity/gracl_policy.c
73602 @@ -0,0 +1,1781 @@
73603 +#include <linux/kernel.h>
73604 +#include <linux/module.h>
73605 +#include <linux/sched.h>
73606 +#include <linux/mm.h>
73607 +#include <linux/file.h>
73608 +#include <linux/fs.h>
73609 +#include <linux/namei.h>
73610 +#include <linux/mount.h>
73611 +#include <linux/tty.h>
73612 +#include <linux/proc_fs.h>
73613 +#include <linux/lglock.h>
73614 +#include <linux/slab.h>
73615 +#include <linux/vmalloc.h>
73616 +#include <linux/types.h>
73617 +#include <linux/sysctl.h>
73618 +#include <linux/netdevice.h>
73619 +#include <linux/ptrace.h>
73620 +#include <linux/gracl.h>
73621 +#include <linux/gralloc.h>
73622 +#include <linux/security.h>
73623 +#include <linux/grinternal.h>
73624 +#include <linux/pid_namespace.h>
73625 +#include <linux/stop_machine.h>
73626 +#include <linux/fdtable.h>
73627 +#include <linux/percpu.h>
73628 +#include <linux/lglock.h>
73629 +#include <linux/hugetlb.h>
73630 +#include <linux/posix-timers.h>
73631 +#include "../fs/mount.h"
73632 +
73633 +#include <asm/uaccess.h>
73634 +#include <asm/errno.h>
73635 +#include <asm/mman.h>
73636 +
73637 +extern struct gr_policy_state *polstate;
73638 +
73639 +#define FOR_EACH_ROLE_START(role) \
73640 + role = polstate->role_list; \
73641 + while (role) {
73642 +
73643 +#define FOR_EACH_ROLE_END(role) \
73644 + role = role->prev; \
73645 + }
73646 +
73647 +struct path gr_real_root;
73648 +
73649 +extern struct gr_alloc_state *current_alloc_state;
73650 +
73651 +u16 acl_sp_role_value;
73652 +
73653 +static DEFINE_MUTEX(gr_dev_mutex);
73654 +
73655 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
73656 +extern void gr_clear_learn_entries(void);
73657 +
73658 +struct gr_arg *gr_usermode __read_only;
73659 +unsigned char *gr_system_salt __read_only;
73660 +unsigned char *gr_system_sum __read_only;
73661 +
73662 +static unsigned int gr_auth_attempts = 0;
73663 +static unsigned long gr_auth_expires = 0UL;
73664 +
73665 +struct acl_object_label *fakefs_obj_rw;
73666 +struct acl_object_label *fakefs_obj_rwx;
73667 +
73668 +extern int gr_init_uidset(void);
73669 +extern void gr_free_uidset(void);
73670 +extern void gr_remove_uid(uid_t uid);
73671 +extern int gr_find_uid(uid_t uid);
73672 +
73673 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
73674 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
73675 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
73676 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
73677 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
73678 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
73679 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
73680 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
73681 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
73682 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73683 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73684 +extern void assign_special_role(const char *rolename);
73685 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
73686 +extern int gr_rbac_disable(void *unused);
73687 +extern void gr_enable_rbac_system(void);
73688 +
73689 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
73690 +{
73691 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
73692 + return -EFAULT;
73693 +
73694 + return 0;
73695 +}
73696 +
73697 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
73698 +{
73699 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
73700 + return -EFAULT;
73701 +
73702 + return 0;
73703 +}
73704 +
73705 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
73706 +{
73707 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
73708 + return -EFAULT;
73709 +
73710 + return 0;
73711 +}
73712 +
73713 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
73714 +{
73715 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
73716 + return -EFAULT;
73717 +
73718 + return 0;
73719 +}
73720 +
73721 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
73722 +{
73723 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
73724 + return -EFAULT;
73725 +
73726 + return 0;
73727 +}
73728 +
73729 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
73730 +{
73731 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
73732 + return -EFAULT;
73733 +
73734 + return 0;
73735 +}
73736 +
73737 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
73738 +{
73739 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
73740 + return -EFAULT;
73741 +
73742 + return 0;
73743 +}
73744 +
73745 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
73746 +{
73747 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
73748 + return -EFAULT;
73749 +
73750 + return 0;
73751 +}
73752 +
73753 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
73754 +{
73755 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
73756 + return -EFAULT;
73757 +
73758 + return 0;
73759 +}
73760 +
73761 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
73762 +{
73763 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
73764 + return -EFAULT;
73765 +
73766 + if ((uwrap->version != GRSECURITY_VERSION) ||
73767 + (uwrap->size != sizeof(struct gr_arg)))
73768 + return -EINVAL;
73769 +
73770 + return 0;
73771 +}
73772 +
73773 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
73774 +{
73775 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
73776 + return -EFAULT;
73777 +
73778 + return 0;
73779 +}
73780 +
73781 +static size_t get_gr_arg_wrapper_size_normal(void)
73782 +{
73783 + return sizeof(struct gr_arg_wrapper);
73784 +}
73785 +
73786 +#ifdef CONFIG_COMPAT
73787 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
73788 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
73789 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
73790 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
73791 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
73792 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
73793 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
73794 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
73795 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
73796 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
73797 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
73798 +extern size_t get_gr_arg_wrapper_size_compat(void);
73799 +
73800 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
73801 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
73802 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
73803 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
73804 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
73805 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
73806 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
73807 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
73808 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
73809 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
73810 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
73811 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
73812 +
73813 +#else
73814 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
73815 +#define copy_gr_arg copy_gr_arg_normal
73816 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
73817 +#define copy_acl_object_label copy_acl_object_label_normal
73818 +#define copy_acl_subject_label copy_acl_subject_label_normal
73819 +#define copy_acl_role_label copy_acl_role_label_normal
73820 +#define copy_acl_ip_label copy_acl_ip_label_normal
73821 +#define copy_pointer_from_array copy_pointer_from_array_normal
73822 +#define copy_sprole_pw copy_sprole_pw_normal
73823 +#define copy_role_transition copy_role_transition_normal
73824 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
73825 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
73826 +#endif
73827 +
73828 +static struct acl_subject_label *
73829 +lookup_subject_map(const struct acl_subject_label *userp)
73830 +{
73831 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
73832 + struct subject_map *match;
73833 +
73834 + match = polstate->subj_map_set.s_hash[index];
73835 +
73836 + while (match && match->user != userp)
73837 + match = match->next;
73838 +
73839 + if (match != NULL)
73840 + return match->kernel;
73841 + else
73842 + return NULL;
73843 +}
73844 +
73845 +static void
73846 +insert_subj_map_entry(struct subject_map *subjmap)
73847 +{
73848 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
73849 + struct subject_map **curr;
73850 +
73851 + subjmap->prev = NULL;
73852 +
73853 + curr = &polstate->subj_map_set.s_hash[index];
73854 + if (*curr != NULL)
73855 + (*curr)->prev = subjmap;
73856 +
73857 + subjmap->next = *curr;
73858 + *curr = subjmap;
73859 +
73860 + return;
73861 +}
73862 +
73863 +static void
73864 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
73865 +{
73866 + unsigned int index =
73867 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
73868 + struct acl_role_label **curr;
73869 + struct acl_role_label *tmp, *tmp2;
73870 +
73871 + curr = &polstate->acl_role_set.r_hash[index];
73872 +
73873 + /* simple case, slot is empty, just set it to our role */
73874 + if (*curr == NULL) {
73875 + *curr = role;
73876 + } else {
73877 + /* example:
73878 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
73879 + 2 -> 3
73880 + */
73881 + /* first check to see if we can already be reached via this slot */
73882 + tmp = *curr;
73883 + while (tmp && tmp != role)
73884 + tmp = tmp->next;
73885 + if (tmp == role) {
73886 + /* we don't need to add ourselves to this slot's chain */
73887 + return;
73888 + }
73889 + /* we need to add ourselves to this chain, two cases */
73890 + if (role->next == NULL) {
73891 + /* simple case, append the current chain to our role */
73892 + role->next = *curr;
73893 + *curr = role;
73894 + } else {
73895 + /* 1 -> 2 -> 3 -> 4
73896 + 2 -> 3 -> 4
73897 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
73898 + */
73899 + /* trickier case: walk our role's chain until we find
73900 + the role for the start of the current slot's chain */
73901 + tmp = role;
73902 + tmp2 = *curr;
73903 + while (tmp->next && tmp->next != tmp2)
73904 + tmp = tmp->next;
73905 + if (tmp->next == tmp2) {
73906 + /* from example above, we found 3, so just
73907 + replace this slot's chain with ours */
73908 + *curr = role;
73909 + } else {
73910 + /* we didn't find a subset of our role's chain
73911 + in the current slot's chain, so append their
73912 + chain to ours, and set us as the first role in
73913 + the slot's chain
73914 +
73915 + we could fold this case with the case above,
73916 + but making it explicit for clarity
73917 + */
73918 + tmp->next = tmp2;
73919 + *curr = role;
73920 + }
73921 + }
73922 + }
73923 +
73924 + return;
73925 +}
73926 +
73927 +static void
73928 +insert_acl_role_label(struct acl_role_label *role)
73929 +{
73930 + int i;
73931 +
73932 + if (polstate->role_list == NULL) {
73933 + polstate->role_list = role;
73934 + role->prev = NULL;
73935 + } else {
73936 + role->prev = polstate->role_list;
73937 + polstate->role_list = role;
73938 + }
73939 +
73940 + /* used for hash chains */
73941 + role->next = NULL;
73942 +
73943 + if (role->roletype & GR_ROLE_DOMAIN) {
73944 + for (i = 0; i < role->domain_child_num; i++)
73945 + __insert_acl_role_label(role, role->domain_children[i]);
73946 + } else
73947 + __insert_acl_role_label(role, role->uidgid);
73948 +}
73949 +
73950 +static int
73951 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
73952 +{
73953 + struct name_entry **curr, *nentry;
73954 + struct inodev_entry *ientry;
73955 + unsigned int len = strlen(name);
73956 + unsigned int key = full_name_hash(name, len);
73957 + unsigned int index = key % polstate->name_set.n_size;
73958 +
73959 + curr = &polstate->name_set.n_hash[index];
73960 +
73961 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
73962 + curr = &((*curr)->next);
73963 +
73964 + if (*curr != NULL)
73965 + return 1;
73966 +
73967 + nentry = acl_alloc(sizeof (struct name_entry));
73968 + if (nentry == NULL)
73969 + return 0;
73970 + ientry = acl_alloc(sizeof (struct inodev_entry));
73971 + if (ientry == NULL)
73972 + return 0;
73973 + ientry->nentry = nentry;
73974 +
73975 + nentry->key = key;
73976 + nentry->name = name;
73977 + nentry->inode = inode;
73978 + nentry->device = device;
73979 + nentry->len = len;
73980 + nentry->deleted = deleted;
73981 +
73982 + nentry->prev = NULL;
73983 + curr = &polstate->name_set.n_hash[index];
73984 + if (*curr != NULL)
73985 + (*curr)->prev = nentry;
73986 + nentry->next = *curr;
73987 + *curr = nentry;
73988 +
73989 + /* insert us into the table searchable by inode/dev */
73990 + __insert_inodev_entry(polstate, ientry);
73991 +
73992 + return 1;
73993 +}
73994 +
73995 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
73996 +
73997 +static void *
73998 +create_table(__u32 * len, int elementsize)
73999 +{
74000 + unsigned int table_sizes[] = {
74001 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
74002 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
74003 + 4194301, 8388593, 16777213, 33554393, 67108859
74004 + };
74005 + void *newtable = NULL;
74006 + unsigned int pwr = 0;
74007 +
74008 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
74009 + table_sizes[pwr] <= *len)
74010 + pwr++;
74011 +
74012 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
74013 + return newtable;
74014 +
74015 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
74016 + newtable =
74017 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
74018 + else
74019 + newtable = vmalloc(table_sizes[pwr] * elementsize);
74020 +
74021 + *len = table_sizes[pwr];
74022 +
74023 + return newtable;
74024 +}
74025 +
74026 +static int
74027 +init_variables(const struct gr_arg *arg, bool reload)
74028 +{
74029 + struct task_struct *reaper = init_pid_ns.child_reaper;
74030 + unsigned int stacksize;
74031 +
74032 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
74033 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
74034 + polstate->name_set.n_size = arg->role_db.num_objects;
74035 + polstate->inodev_set.i_size = arg->role_db.num_objects;
74036 +
74037 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
74038 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
74039 + return 1;
74040 +
74041 + if (!reload) {
74042 + if (!gr_init_uidset())
74043 + return 1;
74044 + }
74045 +
74046 + /* set up the stack that holds allocation info */
74047 +
74048 + stacksize = arg->role_db.num_pointers + 5;
74049 +
74050 + if (!acl_alloc_stack_init(stacksize))
74051 + return 1;
74052 +
74053 + if (!reload) {
74054 + /* grab reference for the real root dentry and vfsmount */
74055 + get_fs_root(reaper->fs, &gr_real_root);
74056 +
74057 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74058 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
74059 +#endif
74060 +
74061 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74062 + if (fakefs_obj_rw == NULL)
74063 + return 1;
74064 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
74065 +
74066 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74067 + if (fakefs_obj_rwx == NULL)
74068 + return 1;
74069 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
74070 + }
74071 +
74072 + polstate->subj_map_set.s_hash =
74073 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
74074 + polstate->acl_role_set.r_hash =
74075 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
74076 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
74077 + polstate->inodev_set.i_hash =
74078 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
74079 +
74080 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
74081 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
74082 + return 1;
74083 +
74084 + memset(polstate->subj_map_set.s_hash, 0,
74085 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
74086 + memset(polstate->acl_role_set.r_hash, 0,
74087 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
74088 + memset(polstate->name_set.n_hash, 0,
74089 + sizeof (struct name_entry *) * polstate->name_set.n_size);
74090 + memset(polstate->inodev_set.i_hash, 0,
74091 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
74092 +
74093 + return 0;
74094 +}
74095 +
74096 +/* free information not needed after startup
74097 + currently contains user->kernel pointer mappings for subjects
74098 +*/
74099 +
74100 +static void
74101 +free_init_variables(void)
74102 +{
74103 + __u32 i;
74104 +
74105 + if (polstate->subj_map_set.s_hash) {
74106 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
74107 + if (polstate->subj_map_set.s_hash[i]) {
74108 + kfree(polstate->subj_map_set.s_hash[i]);
74109 + polstate->subj_map_set.s_hash[i] = NULL;
74110 + }
74111 + }
74112 +
74113 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
74114 + PAGE_SIZE)
74115 + kfree(polstate->subj_map_set.s_hash);
74116 + else
74117 + vfree(polstate->subj_map_set.s_hash);
74118 + }
74119 +
74120 + return;
74121 +}
74122 +
74123 +static void
74124 +free_variables(bool reload)
74125 +{
74126 + struct acl_subject_label *s;
74127 + struct acl_role_label *r;
74128 + struct task_struct *task, *task2;
74129 + unsigned int x;
74130 +
74131 + if (!reload) {
74132 + gr_clear_learn_entries();
74133 +
74134 + read_lock(&tasklist_lock);
74135 + do_each_thread(task2, task) {
74136 + task->acl_sp_role = 0;
74137 + task->acl_role_id = 0;
74138 + task->inherited = 0;
74139 + task->acl = NULL;
74140 + task->role = NULL;
74141 + } while_each_thread(task2, task);
74142 + read_unlock(&tasklist_lock);
74143 +
74144 + kfree(fakefs_obj_rw);
74145 + fakefs_obj_rw = NULL;
74146 + kfree(fakefs_obj_rwx);
74147 + fakefs_obj_rwx = NULL;
74148 +
74149 + /* release the reference to the real root dentry and vfsmount */
74150 + path_put(&gr_real_root);
74151 + memset(&gr_real_root, 0, sizeof(gr_real_root));
74152 + }
74153 +
74154 + /* free all object hash tables */
74155 +
74156 + FOR_EACH_ROLE_START(r)
74157 + if (r->subj_hash == NULL)
74158 + goto next_role;
74159 + FOR_EACH_SUBJECT_START(r, s, x)
74160 + if (s->obj_hash == NULL)
74161 + break;
74162 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74163 + kfree(s->obj_hash);
74164 + else
74165 + vfree(s->obj_hash);
74166 + FOR_EACH_SUBJECT_END(s, x)
74167 + FOR_EACH_NESTED_SUBJECT_START(r, s)
74168 + if (s->obj_hash == NULL)
74169 + break;
74170 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74171 + kfree(s->obj_hash);
74172 + else
74173 + vfree(s->obj_hash);
74174 + FOR_EACH_NESTED_SUBJECT_END(s)
74175 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
74176 + kfree(r->subj_hash);
74177 + else
74178 + vfree(r->subj_hash);
74179 + r->subj_hash = NULL;
74180 +next_role:
74181 + FOR_EACH_ROLE_END(r)
74182 +
74183 + acl_free_all();
74184 +
74185 + if (polstate->acl_role_set.r_hash) {
74186 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
74187 + PAGE_SIZE)
74188 + kfree(polstate->acl_role_set.r_hash);
74189 + else
74190 + vfree(polstate->acl_role_set.r_hash);
74191 + }
74192 + if (polstate->name_set.n_hash) {
74193 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
74194 + PAGE_SIZE)
74195 + kfree(polstate->name_set.n_hash);
74196 + else
74197 + vfree(polstate->name_set.n_hash);
74198 + }
74199 +
74200 + if (polstate->inodev_set.i_hash) {
74201 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
74202 + PAGE_SIZE)
74203 + kfree(polstate->inodev_set.i_hash);
74204 + else
74205 + vfree(polstate->inodev_set.i_hash);
74206 + }
74207 +
74208 + if (!reload)
74209 + gr_free_uidset();
74210 +
74211 + memset(&polstate->name_set, 0, sizeof (struct name_db));
74212 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
74213 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
74214 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
74215 +
74216 + polstate->default_role = NULL;
74217 + polstate->kernel_role = NULL;
74218 + polstate->role_list = NULL;
74219 +
74220 + return;
74221 +}
74222 +
74223 +static struct acl_subject_label *
74224 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
74225 +
74226 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
74227 +{
74228 + unsigned int len = strnlen_user(*name, maxlen);
74229 + char *tmp;
74230 +
74231 + if (!len || len >= maxlen)
74232 + return -EINVAL;
74233 +
74234 + if ((tmp = (char *) acl_alloc(len)) == NULL)
74235 + return -ENOMEM;
74236 +
74237 + if (copy_from_user(tmp, *name, len))
74238 + return -EFAULT;
74239 +
74240 + tmp[len-1] = '\0';
74241 + *name = tmp;
74242 +
74243 + return 0;
74244 +}
74245 +
74246 +static int
74247 +copy_user_glob(struct acl_object_label *obj)
74248 +{
74249 + struct acl_object_label *g_tmp, **guser;
74250 + int error;
74251 +
74252 + if (obj->globbed == NULL)
74253 + return 0;
74254 +
74255 + guser = &obj->globbed;
74256 + while (*guser) {
74257 + g_tmp = (struct acl_object_label *)
74258 + acl_alloc(sizeof (struct acl_object_label));
74259 + if (g_tmp == NULL)
74260 + return -ENOMEM;
74261 +
74262 + if (copy_acl_object_label(g_tmp, *guser))
74263 + return -EFAULT;
74264 +
74265 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
74266 + if (error)
74267 + return error;
74268 +
74269 + *guser = g_tmp;
74270 + guser = &(g_tmp->next);
74271 + }
74272 +
74273 + return 0;
74274 +}
74275 +
74276 +static int
74277 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
74278 + struct acl_role_label *role)
74279 +{
74280 + struct acl_object_label *o_tmp;
74281 + int ret;
74282 +
74283 + while (userp) {
74284 + if ((o_tmp = (struct acl_object_label *)
74285 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
74286 + return -ENOMEM;
74287 +
74288 + if (copy_acl_object_label(o_tmp, userp))
74289 + return -EFAULT;
74290 +
74291 + userp = o_tmp->prev;
74292 +
74293 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
74294 + if (ret)
74295 + return ret;
74296 +
74297 + insert_acl_obj_label(o_tmp, subj);
74298 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
74299 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
74300 + return -ENOMEM;
74301 +
74302 + ret = copy_user_glob(o_tmp);
74303 + if (ret)
74304 + return ret;
74305 +
74306 + if (o_tmp->nested) {
74307 + int already_copied;
74308 +
74309 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
74310 + if (IS_ERR(o_tmp->nested))
74311 + return PTR_ERR(o_tmp->nested);
74312 +
74313 + /* insert into nested subject list if we haven't copied this one yet
74314 + to prevent duplicate entries */
74315 + if (!already_copied) {
74316 + o_tmp->nested->next = role->hash->first;
74317 + role->hash->first = o_tmp->nested;
74318 + }
74319 + }
74320 + }
74321 +
74322 + return 0;
74323 +}
74324 +
74325 +static __u32
74326 +count_user_subjs(struct acl_subject_label *userp)
74327 +{
74328 + struct acl_subject_label s_tmp;
74329 + __u32 num = 0;
74330 +
74331 + while (userp) {
74332 + if (copy_acl_subject_label(&s_tmp, userp))
74333 + break;
74334 +
74335 + userp = s_tmp.prev;
74336 + }
74337 +
74338 + return num;
74339 +}
74340 +
74341 +static int
74342 +copy_user_allowedips(struct acl_role_label *rolep)
74343 +{
74344 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
74345 +
74346 + ruserip = rolep->allowed_ips;
74347 +
74348 + while (ruserip) {
74349 + rlast = rtmp;
74350 +
74351 + if ((rtmp = (struct role_allowed_ip *)
74352 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
74353 + return -ENOMEM;
74354 +
74355 + if (copy_role_allowed_ip(rtmp, ruserip))
74356 + return -EFAULT;
74357 +
74358 + ruserip = rtmp->prev;
74359 +
74360 + if (!rlast) {
74361 + rtmp->prev = NULL;
74362 + rolep->allowed_ips = rtmp;
74363 + } else {
74364 + rlast->next = rtmp;
74365 + rtmp->prev = rlast;
74366 + }
74367 +
74368 + if (!ruserip)
74369 + rtmp->next = NULL;
74370 + }
74371 +
74372 + return 0;
74373 +}
74374 +
74375 +static int
74376 +copy_user_transitions(struct acl_role_label *rolep)
74377 +{
74378 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
74379 + int error;
74380 +
74381 + rusertp = rolep->transitions;
74382 +
74383 + while (rusertp) {
74384 + rlast = rtmp;
74385 +
74386 + if ((rtmp = (struct role_transition *)
74387 + acl_alloc(sizeof (struct role_transition))) == NULL)
74388 + return -ENOMEM;
74389 +
74390 + if (copy_role_transition(rtmp, rusertp))
74391 + return -EFAULT;
74392 +
74393 + rusertp = rtmp->prev;
74394 +
74395 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
74396 + if (error)
74397 + return error;
74398 +
74399 + if (!rlast) {
74400 + rtmp->prev = NULL;
74401 + rolep->transitions = rtmp;
74402 + } else {
74403 + rlast->next = rtmp;
74404 + rtmp->prev = rlast;
74405 + }
74406 +
74407 + if (!rusertp)
74408 + rtmp->next = NULL;
74409 + }
74410 +
74411 + return 0;
74412 +}
74413 +
74414 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
74415 +{
74416 + struct acl_object_label o_tmp;
74417 + __u32 num = 0;
74418 +
74419 + while (userp) {
74420 + if (copy_acl_object_label(&o_tmp, userp))
74421 + break;
74422 +
74423 + userp = o_tmp.prev;
74424 + num++;
74425 + }
74426 +
74427 + return num;
74428 +}
74429 +
74430 +static struct acl_subject_label *
74431 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
74432 +{
74433 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
74434 + __u32 num_objs;
74435 + struct acl_ip_label **i_tmp, *i_utmp2;
74436 + struct gr_hash_struct ghash;
74437 + struct subject_map *subjmap;
74438 + unsigned int i_num;
74439 + int err;
74440 +
74441 + if (already_copied != NULL)
74442 + *already_copied = 0;
74443 +
74444 + s_tmp = lookup_subject_map(userp);
74445 +
74446 + /* we've already copied this subject into the kernel, just return
74447 + the reference to it, and don't copy it over again
74448 + */
74449 + if (s_tmp) {
74450 + if (already_copied != NULL)
74451 + *already_copied = 1;
74452 + return(s_tmp);
74453 + }
74454 +
74455 + if ((s_tmp = (struct acl_subject_label *)
74456 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
74457 + return ERR_PTR(-ENOMEM);
74458 +
74459 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
74460 + if (subjmap == NULL)
74461 + return ERR_PTR(-ENOMEM);
74462 +
74463 + subjmap->user = userp;
74464 + subjmap->kernel = s_tmp;
74465 + insert_subj_map_entry(subjmap);
74466 +
74467 + if (copy_acl_subject_label(s_tmp, userp))
74468 + return ERR_PTR(-EFAULT);
74469 +
74470 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
74471 + if (err)
74472 + return ERR_PTR(err);
74473 +
74474 + if (!strcmp(s_tmp->filename, "/"))
74475 + role->root_label = s_tmp;
74476 +
74477 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
74478 + return ERR_PTR(-EFAULT);
74479 +
74480 + /* copy user and group transition tables */
74481 +
74482 + if (s_tmp->user_trans_num) {
74483 + uid_t *uidlist;
74484 +
74485 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
74486 + if (uidlist == NULL)
74487 + return ERR_PTR(-ENOMEM);
74488 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
74489 + return ERR_PTR(-EFAULT);
74490 +
74491 + s_tmp->user_transitions = uidlist;
74492 + }
74493 +
74494 + if (s_tmp->group_trans_num) {
74495 + gid_t *gidlist;
74496 +
74497 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
74498 + if (gidlist == NULL)
74499 + return ERR_PTR(-ENOMEM);
74500 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
74501 + return ERR_PTR(-EFAULT);
74502 +
74503 + s_tmp->group_transitions = gidlist;
74504 + }
74505 +
74506 + /* set up object hash table */
74507 + num_objs = count_user_objs(ghash.first);
74508 +
74509 + s_tmp->obj_hash_size = num_objs;
74510 + s_tmp->obj_hash =
74511 + (struct acl_object_label **)
74512 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
74513 +
74514 + if (!s_tmp->obj_hash)
74515 + return ERR_PTR(-ENOMEM);
74516 +
74517 + memset(s_tmp->obj_hash, 0,
74518 + s_tmp->obj_hash_size *
74519 + sizeof (struct acl_object_label *));
74520 +
74521 + /* add in objects */
74522 + err = copy_user_objs(ghash.first, s_tmp, role);
74523 +
74524 + if (err)
74525 + return ERR_PTR(err);
74526 +
74527 + /* set pointer for parent subject */
74528 + if (s_tmp->parent_subject) {
74529 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
74530 +
74531 + if (IS_ERR(s_tmp2))
74532 + return s_tmp2;
74533 +
74534 + s_tmp->parent_subject = s_tmp2;
74535 + }
74536 +
74537 + /* add in ip acls */
74538 +
74539 + if (!s_tmp->ip_num) {
74540 + s_tmp->ips = NULL;
74541 + goto insert;
74542 + }
74543 +
74544 + i_tmp =
74545 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
74546 + sizeof (struct acl_ip_label *));
74547 +
74548 + if (!i_tmp)
74549 + return ERR_PTR(-ENOMEM);
74550 +
74551 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
74552 + *(i_tmp + i_num) =
74553 + (struct acl_ip_label *)
74554 + acl_alloc(sizeof (struct acl_ip_label));
74555 + if (!*(i_tmp + i_num))
74556 + return ERR_PTR(-ENOMEM);
74557 +
74558 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
74559 + return ERR_PTR(-EFAULT);
74560 +
74561 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
74562 + return ERR_PTR(-EFAULT);
74563 +
74564 + if ((*(i_tmp + i_num))->iface == NULL)
74565 + continue;
74566 +
74567 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
74568 + if (err)
74569 + return ERR_PTR(err);
74570 + }
74571 +
74572 + s_tmp->ips = i_tmp;
74573 +
74574 +insert:
74575 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
74576 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
74577 + return ERR_PTR(-ENOMEM);
74578 +
74579 + return s_tmp;
74580 +}
74581 +
74582 +static int
74583 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
74584 +{
74585 + struct acl_subject_label s_pre;
74586 + struct acl_subject_label * ret;
74587 + int err;
74588 +
74589 + while (userp) {
74590 + if (copy_acl_subject_label(&s_pre, userp))
74591 + return -EFAULT;
74592 +
74593 + ret = do_copy_user_subj(userp, role, NULL);
74594 +
74595 + err = PTR_ERR(ret);
74596 + if (IS_ERR(ret))
74597 + return err;
74598 +
74599 + insert_acl_subj_label(ret, role);
74600 +
74601 + userp = s_pre.prev;
74602 + }
74603 +
74604 + return 0;
74605 +}
74606 +
74607 +static int
74608 +copy_user_acl(struct gr_arg *arg)
74609 +{
74610 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
74611 + struct acl_subject_label *subj_list;
74612 + struct sprole_pw *sptmp;
74613 + struct gr_hash_struct *ghash;
74614 + uid_t *domainlist;
74615 + unsigned int r_num;
74616 + int err = 0;
74617 + __u16 i;
74618 + __u32 num_subjs;
74619 +
74620 + /* we need a default and kernel role */
74621 + if (arg->role_db.num_roles < 2)
74622 + return -EINVAL;
74623 +
74624 + /* copy special role authentication info from userspace */
74625 +
74626 + polstate->num_sprole_pws = arg->num_sprole_pws;
74627 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
74628 +
74629 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
74630 + return -ENOMEM;
74631 +
74632 + for (i = 0; i < polstate->num_sprole_pws; i++) {
74633 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
74634 + if (!sptmp)
74635 + return -ENOMEM;
74636 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
74637 + return -EFAULT;
74638 +
74639 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
74640 + if (err)
74641 + return err;
74642 +
74643 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74644 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
74645 +#endif
74646 +
74647 + polstate->acl_special_roles[i] = sptmp;
74648 + }
74649 +
74650 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
74651 +
74652 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
74653 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
74654 +
74655 + if (!r_tmp)
74656 + return -ENOMEM;
74657 +
74658 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
74659 + return -EFAULT;
74660 +
74661 + if (copy_acl_role_label(r_tmp, r_utmp2))
74662 + return -EFAULT;
74663 +
74664 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
74665 + if (err)
74666 + return err;
74667 +
74668 + if (!strcmp(r_tmp->rolename, "default")
74669 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
74670 + polstate->default_role = r_tmp;
74671 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
74672 + polstate->kernel_role = r_tmp;
74673 + }
74674 +
74675 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
74676 + return -ENOMEM;
74677 +
74678 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
74679 + return -EFAULT;
74680 +
74681 + r_tmp->hash = ghash;
74682 +
74683 + num_subjs = count_user_subjs(r_tmp->hash->first);
74684 +
74685 + r_tmp->subj_hash_size = num_subjs;
74686 + r_tmp->subj_hash =
74687 + (struct acl_subject_label **)
74688 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
74689 +
74690 + if (!r_tmp->subj_hash)
74691 + return -ENOMEM;
74692 +
74693 + err = copy_user_allowedips(r_tmp);
74694 + if (err)
74695 + return err;
74696 +
74697 + /* copy domain info */
74698 + if (r_tmp->domain_children != NULL) {
74699 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
74700 + if (domainlist == NULL)
74701 + return -ENOMEM;
74702 +
74703 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
74704 + return -EFAULT;
74705 +
74706 + r_tmp->domain_children = domainlist;
74707 + }
74708 +
74709 + err = copy_user_transitions(r_tmp);
74710 + if (err)
74711 + return err;
74712 +
74713 + memset(r_tmp->subj_hash, 0,
74714 + r_tmp->subj_hash_size *
74715 + sizeof (struct acl_subject_label *));
74716 +
74717 + /* acquire the list of subjects, then NULL out
74718 + the list prior to parsing the subjects for this role,
74719 + as during this parsing the list is replaced with a list
74720 + of *nested* subjects for the role
74721 + */
74722 + subj_list = r_tmp->hash->first;
74723 +
74724 + /* set nested subject list to null */
74725 + r_tmp->hash->first = NULL;
74726 +
74727 + err = copy_user_subjs(subj_list, r_tmp);
74728 +
74729 + if (err)
74730 + return err;
74731 +
74732 + insert_acl_role_label(r_tmp);
74733 + }
74734 +
74735 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
74736 + return -EINVAL;
74737 +
74738 + return err;
74739 +}
74740 +
74741 +static int gracl_reload_apply_policies(void *reload)
74742 +{
74743 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
74744 + struct task_struct *task, *task2;
74745 + struct acl_role_label *role, *rtmp;
74746 + struct acl_subject_label *subj;
74747 + const struct cred *cred;
74748 + int role_applied;
74749 + int ret = 0;
74750 +
74751 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
74752 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
74753 +
74754 + /* first make sure we'll be able to apply the new policy cleanly */
74755 + do_each_thread(task2, task) {
74756 + if (task->exec_file == NULL)
74757 + continue;
74758 + role_applied = 0;
74759 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74760 + /* preserve special roles */
74761 + FOR_EACH_ROLE_START(role)
74762 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74763 + rtmp = task->role;
74764 + task->role = role;
74765 + role_applied = 1;
74766 + break;
74767 + }
74768 + FOR_EACH_ROLE_END(role)
74769 + }
74770 + if (!role_applied) {
74771 + cred = __task_cred(task);
74772 + rtmp = task->role;
74773 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74774 + }
74775 + /* this handles non-nested inherited subjects, nested subjects will still
74776 + be dropped currently */
74777 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74778 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
74779 + /* change the role back so that we've made no modifications to the policy */
74780 + task->role = rtmp;
74781 +
74782 + if (subj == NULL || task->tmpacl == NULL) {
74783 + ret = -EINVAL;
74784 + goto out;
74785 + }
74786 + } while_each_thread(task2, task);
74787 +
74788 + /* now actually apply the policy */
74789 +
74790 + do_each_thread(task2, task) {
74791 + if (task->exec_file) {
74792 + role_applied = 0;
74793 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74794 + /* preserve special roles */
74795 + FOR_EACH_ROLE_START(role)
74796 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74797 + task->role = role;
74798 + role_applied = 1;
74799 + break;
74800 + }
74801 + FOR_EACH_ROLE_END(role)
74802 + }
74803 + if (!role_applied) {
74804 + cred = __task_cred(task);
74805 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74806 + }
74807 + /* this handles non-nested inherited subjects, nested subjects will still
74808 + be dropped currently */
74809 + if (!reload_state->oldmode && task->inherited)
74810 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74811 + else {
74812 + /* looked up and tagged to the task previously */
74813 + subj = task->tmpacl;
74814 + }
74815 + /* subj will be non-null */
74816 + __gr_apply_subject_to_task(polstate, task, subj);
74817 + if (reload_state->oldmode) {
74818 + task->acl_role_id = 0;
74819 + task->acl_sp_role = 0;
74820 + task->inherited = 0;
74821 + }
74822 + } else {
74823 + // it's a kernel process
74824 + task->role = polstate->kernel_role;
74825 + task->acl = polstate->kernel_role->root_label;
74826 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
74827 + task->acl->mode &= ~GR_PROCFIND;
74828 +#endif
74829 + }
74830 + } while_each_thread(task2, task);
74831 +
74832 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
74833 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
74834 +
74835 +out:
74836 +
74837 + return ret;
74838 +}
74839 +
74840 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
74841 +{
74842 + struct gr_reload_state new_reload_state = { };
74843 + int err;
74844 +
74845 + new_reload_state.oldpolicy_ptr = polstate;
74846 + new_reload_state.oldalloc_ptr = current_alloc_state;
74847 + new_reload_state.oldmode = oldmode;
74848 +
74849 + current_alloc_state = &new_reload_state.newalloc;
74850 + polstate = &new_reload_state.newpolicy;
74851 +
74852 + /* everything relevant is now saved off, copy in the new policy */
74853 + if (init_variables(args, true)) {
74854 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
74855 + err = -ENOMEM;
74856 + goto error;
74857 + }
74858 +
74859 + err = copy_user_acl(args);
74860 + free_init_variables();
74861 + if (err)
74862 + goto error;
74863 + /* the new policy is copied in, with the old policy available via saved_state
74864 + first go through applying roles, making sure to preserve special roles
74865 + then apply new subjects, making sure to preserve inherited and nested subjects,
74866 + though currently only inherited subjects will be preserved
74867 + */
74868 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
74869 + if (err)
74870 + goto error;
74871 +
74872 + /* we've now applied the new policy, so restore the old policy state to free it */
74873 + polstate = &new_reload_state.oldpolicy;
74874 + current_alloc_state = &new_reload_state.oldalloc;
74875 + free_variables(true);
74876 +
74877 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
74878 + to running_polstate/current_alloc_state inside stop_machine
74879 + */
74880 + err = 0;
74881 + goto out;
74882 +error:
74883 + /* on error of loading the new policy, we'll just keep the previous
74884 + policy set around
74885 + */
74886 + free_variables(true);
74887 +
74888 + /* doesn't affect runtime, but maintains consistent state */
74889 +out:
74890 + polstate = new_reload_state.oldpolicy_ptr;
74891 + current_alloc_state = new_reload_state.oldalloc_ptr;
74892 +
74893 + return err;
74894 +}
74895 +
74896 +static int
74897 +gracl_init(struct gr_arg *args)
74898 +{
74899 + int error = 0;
74900 +
74901 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
74902 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
74903 +
74904 + if (init_variables(args, false)) {
74905 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
74906 + error = -ENOMEM;
74907 + goto out;
74908 + }
74909 +
74910 + error = copy_user_acl(args);
74911 + free_init_variables();
74912 + if (error)
74913 + goto out;
74914 +
74915 + error = gr_set_acls(0);
74916 + if (error)
74917 + goto out;
74918 +
74919 + gr_enable_rbac_system();
74920 +
74921 + return 0;
74922 +
74923 +out:
74924 + free_variables(false);
74925 + return error;
74926 +}
74927 +
74928 +static int
74929 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
74930 + unsigned char **sum)
74931 +{
74932 + struct acl_role_label *r;
74933 + struct role_allowed_ip *ipp;
74934 + struct role_transition *trans;
74935 + unsigned int i;
74936 + int found = 0;
74937 + u32 curr_ip = current->signal->curr_ip;
74938 +
74939 + current->signal->saved_ip = curr_ip;
74940 +
74941 + /* check transition table */
74942 +
74943 + for (trans = current->role->transitions; trans; trans = trans->next) {
74944 + if (!strcmp(rolename, trans->rolename)) {
74945 + found = 1;
74946 + break;
74947 + }
74948 + }
74949 +
74950 + if (!found)
74951 + return 0;
74952 +
74953 + /* handle special roles that do not require authentication
74954 + and check ip */
74955 +
74956 + FOR_EACH_ROLE_START(r)
74957 + if (!strcmp(rolename, r->rolename) &&
74958 + (r->roletype & GR_ROLE_SPECIAL)) {
74959 + found = 0;
74960 + if (r->allowed_ips != NULL) {
74961 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
74962 + if ((ntohl(curr_ip) & ipp->netmask) ==
74963 + (ntohl(ipp->addr) & ipp->netmask))
74964 + found = 1;
74965 + }
74966 + } else
74967 + found = 2;
74968 + if (!found)
74969 + return 0;
74970 +
74971 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
74972 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
74973 + *salt = NULL;
74974 + *sum = NULL;
74975 + return 1;
74976 + }
74977 + }
74978 + FOR_EACH_ROLE_END(r)
74979 +
74980 + for (i = 0; i < polstate->num_sprole_pws; i++) {
74981 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
74982 + *salt = polstate->acl_special_roles[i]->salt;
74983 + *sum = polstate->acl_special_roles[i]->sum;
74984 + return 1;
74985 + }
74986 + }
74987 +
74988 + return 0;
74989 +}
74990 +
74991 +int gr_check_secure_terminal(struct task_struct *task)
74992 +{
74993 + struct task_struct *p, *p2, *p3;
74994 + struct files_struct *files;
74995 + struct fdtable *fdt;
74996 + struct file *our_file = NULL, *file;
74997 + int i;
74998 +
74999 + if (task->signal->tty == NULL)
75000 + return 1;
75001 +
75002 + files = get_files_struct(task);
75003 + if (files != NULL) {
75004 + rcu_read_lock();
75005 + fdt = files_fdtable(files);
75006 + for (i=0; i < fdt->max_fds; i++) {
75007 + file = fcheck_files(files, i);
75008 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
75009 + get_file(file);
75010 + our_file = file;
75011 + }
75012 + }
75013 + rcu_read_unlock();
75014 + put_files_struct(files);
75015 + }
75016 +
75017 + if (our_file == NULL)
75018 + return 1;
75019 +
75020 + read_lock(&tasklist_lock);
75021 + do_each_thread(p2, p) {
75022 + files = get_files_struct(p);
75023 + if (files == NULL ||
75024 + (p->signal && p->signal->tty == task->signal->tty)) {
75025 + if (files != NULL)
75026 + put_files_struct(files);
75027 + continue;
75028 + }
75029 + rcu_read_lock();
75030 + fdt = files_fdtable(files);
75031 + for (i=0; i < fdt->max_fds; i++) {
75032 + file = fcheck_files(files, i);
75033 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
75034 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
75035 + p3 = task;
75036 + while (task_pid_nr(p3) > 0) {
75037 + if (p3 == p)
75038 + break;
75039 + p3 = p3->real_parent;
75040 + }
75041 + if (p3 == p)
75042 + break;
75043 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
75044 + gr_handle_alertkill(p);
75045 + rcu_read_unlock();
75046 + put_files_struct(files);
75047 + read_unlock(&tasklist_lock);
75048 + fput(our_file);
75049 + return 0;
75050 + }
75051 + }
75052 + rcu_read_unlock();
75053 + put_files_struct(files);
75054 + } while_each_thread(p2, p);
75055 + read_unlock(&tasklist_lock);
75056 +
75057 + fput(our_file);
75058 + return 1;
75059 +}
75060 +
75061 +ssize_t
75062 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
75063 +{
75064 + struct gr_arg_wrapper uwrap;
75065 + unsigned char *sprole_salt = NULL;
75066 + unsigned char *sprole_sum = NULL;
75067 + int error = 0;
75068 + int error2 = 0;
75069 + size_t req_count = 0;
75070 + unsigned char oldmode = 0;
75071 +
75072 + mutex_lock(&gr_dev_mutex);
75073 +
75074 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
75075 + error = -EPERM;
75076 + goto out;
75077 + }
75078 +
75079 +#ifdef CONFIG_COMPAT
75080 + pax_open_kernel();
75081 + if (is_compat_task()) {
75082 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
75083 + copy_gr_arg = &copy_gr_arg_compat;
75084 + copy_acl_object_label = &copy_acl_object_label_compat;
75085 + copy_acl_subject_label = &copy_acl_subject_label_compat;
75086 + copy_acl_role_label = &copy_acl_role_label_compat;
75087 + copy_acl_ip_label = &copy_acl_ip_label_compat;
75088 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
75089 + copy_role_transition = &copy_role_transition_compat;
75090 + copy_sprole_pw = &copy_sprole_pw_compat;
75091 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
75092 + copy_pointer_from_array = &copy_pointer_from_array_compat;
75093 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
75094 + } else {
75095 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
75096 + copy_gr_arg = &copy_gr_arg_normal;
75097 + copy_acl_object_label = &copy_acl_object_label_normal;
75098 + copy_acl_subject_label = &copy_acl_subject_label_normal;
75099 + copy_acl_role_label = &copy_acl_role_label_normal;
75100 + copy_acl_ip_label = &copy_acl_ip_label_normal;
75101 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
75102 + copy_role_transition = &copy_role_transition_normal;
75103 + copy_sprole_pw = &copy_sprole_pw_normal;
75104 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
75105 + copy_pointer_from_array = &copy_pointer_from_array_normal;
75106 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
75107 + }
75108 + pax_close_kernel();
75109 +#endif
75110 +
75111 + req_count = get_gr_arg_wrapper_size();
75112 +
75113 + if (count != req_count) {
75114 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
75115 + error = -EINVAL;
75116 + goto out;
75117 + }
75118 +
75119 +
75120 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
75121 + gr_auth_expires = 0;
75122 + gr_auth_attempts = 0;
75123 + }
75124 +
75125 + error = copy_gr_arg_wrapper(buf, &uwrap);
75126 + if (error)
75127 + goto out;
75128 +
75129 + error = copy_gr_arg(uwrap.arg, gr_usermode);
75130 + if (error)
75131 + goto out;
75132 +
75133 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75134 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75135 + time_after(gr_auth_expires, get_seconds())) {
75136 + error = -EBUSY;
75137 + goto out;
75138 + }
75139 +
75140 + /* if non-root trying to do anything other than use a special role,
75141 + do not attempt authentication, do not count towards authentication
75142 + locking
75143 + */
75144 +
75145 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
75146 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75147 + gr_is_global_nonroot(current_uid())) {
75148 + error = -EPERM;
75149 + goto out;
75150 + }
75151 +
75152 + /* ensure pw and special role name are null terminated */
75153 +
75154 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
75155 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
75156 +
75157 + /* Okay.
75158 + * We have our enough of the argument structure..(we have yet
75159 + * to copy_from_user the tables themselves) . Copy the tables
75160 + * only if we need them, i.e. for loading operations. */
75161 +
75162 + switch (gr_usermode->mode) {
75163 + case GR_STATUS:
75164 + if (gr_acl_is_enabled()) {
75165 + error = 1;
75166 + if (!gr_check_secure_terminal(current))
75167 + error = 3;
75168 + } else
75169 + error = 2;
75170 + goto out;
75171 + case GR_SHUTDOWN:
75172 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75173 + stop_machine(gr_rbac_disable, NULL, NULL);
75174 + free_variables(false);
75175 + memset(gr_usermode, 0, sizeof(struct gr_arg));
75176 + memset(gr_system_salt, 0, GR_SALT_LEN);
75177 + memset(gr_system_sum, 0, GR_SHA_LEN);
75178 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
75179 + } else if (gr_acl_is_enabled()) {
75180 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
75181 + error = -EPERM;
75182 + } else {
75183 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
75184 + error = -EAGAIN;
75185 + }
75186 + break;
75187 + case GR_ENABLE:
75188 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
75189 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
75190 + else {
75191 + if (gr_acl_is_enabled())
75192 + error = -EAGAIN;
75193 + else
75194 + error = error2;
75195 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
75196 + }
75197 + break;
75198 + case GR_OLDRELOAD:
75199 + oldmode = 1;
75200 + case GR_RELOAD:
75201 + if (!gr_acl_is_enabled()) {
75202 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
75203 + error = -EAGAIN;
75204 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75205 + error2 = gracl_reload(gr_usermode, oldmode);
75206 + if (!error2)
75207 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
75208 + else {
75209 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75210 + error = error2;
75211 + }
75212 + } else {
75213 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75214 + error = -EPERM;
75215 + }
75216 + break;
75217 + case GR_SEGVMOD:
75218 + if (unlikely(!gr_acl_is_enabled())) {
75219 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
75220 + error = -EAGAIN;
75221 + break;
75222 + }
75223 +
75224 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75225 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
75226 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
75227 + struct acl_subject_label *segvacl;
75228 + segvacl =
75229 + lookup_acl_subj_label(gr_usermode->segv_inode,
75230 + gr_usermode->segv_device,
75231 + current->role);
75232 + if (segvacl) {
75233 + segvacl->crashes = 0;
75234 + segvacl->expires = 0;
75235 + }
75236 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
75237 + gr_remove_uid(gr_usermode->segv_uid);
75238 + }
75239 + } else {
75240 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
75241 + error = -EPERM;
75242 + }
75243 + break;
75244 + case GR_SPROLE:
75245 + case GR_SPROLEPAM:
75246 + if (unlikely(!gr_acl_is_enabled())) {
75247 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
75248 + error = -EAGAIN;
75249 + break;
75250 + }
75251 +
75252 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
75253 + current->role->expires = 0;
75254 + current->role->auth_attempts = 0;
75255 + }
75256 +
75257 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75258 + time_after(current->role->expires, get_seconds())) {
75259 + error = -EBUSY;
75260 + goto out;
75261 + }
75262 +
75263 + if (lookup_special_role_auth
75264 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
75265 + && ((!sprole_salt && !sprole_sum)
75266 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
75267 + char *p = "";
75268 + assign_special_role(gr_usermode->sp_role);
75269 + read_lock(&tasklist_lock);
75270 + if (current->real_parent)
75271 + p = current->real_parent->role->rolename;
75272 + read_unlock(&tasklist_lock);
75273 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
75274 + p, acl_sp_role_value);
75275 + } else {
75276 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
75277 + error = -EPERM;
75278 + if(!(current->role->auth_attempts++))
75279 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75280 +
75281 + goto out;
75282 + }
75283 + break;
75284 + case GR_UNSPROLE:
75285 + if (unlikely(!gr_acl_is_enabled())) {
75286 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
75287 + error = -EAGAIN;
75288 + break;
75289 + }
75290 +
75291 + if (current->role->roletype & GR_ROLE_SPECIAL) {
75292 + char *p = "";
75293 + int i = 0;
75294 +
75295 + read_lock(&tasklist_lock);
75296 + if (current->real_parent) {
75297 + p = current->real_parent->role->rolename;
75298 + i = current->real_parent->acl_role_id;
75299 + }
75300 + read_unlock(&tasklist_lock);
75301 +
75302 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
75303 + gr_set_acls(1);
75304 + } else {
75305 + error = -EPERM;
75306 + goto out;
75307 + }
75308 + break;
75309 + default:
75310 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
75311 + error = -EINVAL;
75312 + break;
75313 + }
75314 +
75315 + if (error != -EPERM)
75316 + goto out;
75317 +
75318 + if(!(gr_auth_attempts++))
75319 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75320 +
75321 + out:
75322 + mutex_unlock(&gr_dev_mutex);
75323 +
75324 + if (!error)
75325 + error = req_count;
75326 +
75327 + return error;
75328 +}
75329 +
75330 +int
75331 +gr_set_acls(const int type)
75332 +{
75333 + struct task_struct *task, *task2;
75334 + struct acl_role_label *role = current->role;
75335 + struct acl_subject_label *subj;
75336 + __u16 acl_role_id = current->acl_role_id;
75337 + const struct cred *cred;
75338 + int ret;
75339 +
75340 + rcu_read_lock();
75341 + read_lock(&tasklist_lock);
75342 + read_lock(&grsec_exec_file_lock);
75343 + do_each_thread(task2, task) {
75344 + /* check to see if we're called from the exit handler,
75345 + if so, only replace ACLs that have inherited the admin
75346 + ACL */
75347 +
75348 + if (type && (task->role != role ||
75349 + task->acl_role_id != acl_role_id))
75350 + continue;
75351 +
75352 + task->acl_role_id = 0;
75353 + task->acl_sp_role = 0;
75354 + task->inherited = 0;
75355 +
75356 + if (task->exec_file) {
75357 + cred = __task_cred(task);
75358 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75359 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
75360 + if (subj == NULL) {
75361 + ret = -EINVAL;
75362 + read_unlock(&grsec_exec_file_lock);
75363 + read_unlock(&tasklist_lock);
75364 + rcu_read_unlock();
75365 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
75366 + return ret;
75367 + }
75368 + __gr_apply_subject_to_task(polstate, task, subj);
75369 + } else {
75370 + // it's a kernel process
75371 + task->role = polstate->kernel_role;
75372 + task->acl = polstate->kernel_role->root_label;
75373 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75374 + task->acl->mode &= ~GR_PROCFIND;
75375 +#endif
75376 + }
75377 + } while_each_thread(task2, task);
75378 + read_unlock(&grsec_exec_file_lock);
75379 + read_unlock(&tasklist_lock);
75380 + rcu_read_unlock();
75381 +
75382 + return 0;
75383 +}
75384 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
75385 new file mode 100644
75386 index 0000000..39645c9
75387 --- /dev/null
75388 +++ b/grsecurity/gracl_res.c
75389 @@ -0,0 +1,68 @@
75390 +#include <linux/kernel.h>
75391 +#include <linux/sched.h>
75392 +#include <linux/gracl.h>
75393 +#include <linux/grinternal.h>
75394 +
75395 +static const char *restab_log[] = {
75396 + [RLIMIT_CPU] = "RLIMIT_CPU",
75397 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
75398 + [RLIMIT_DATA] = "RLIMIT_DATA",
75399 + [RLIMIT_STACK] = "RLIMIT_STACK",
75400 + [RLIMIT_CORE] = "RLIMIT_CORE",
75401 + [RLIMIT_RSS] = "RLIMIT_RSS",
75402 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
75403 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
75404 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
75405 + [RLIMIT_AS] = "RLIMIT_AS",
75406 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
75407 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
75408 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
75409 + [RLIMIT_NICE] = "RLIMIT_NICE",
75410 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
75411 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
75412 + [GR_CRASH_RES] = "RLIMIT_CRASH"
75413 +};
75414 +
75415 +void
75416 +gr_log_resource(const struct task_struct *task,
75417 + const int res, const unsigned long wanted, const int gt)
75418 +{
75419 + const struct cred *cred;
75420 + unsigned long rlim;
75421 +
75422 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
75423 + return;
75424 +
75425 + // not yet supported resource
75426 + if (unlikely(!restab_log[res]))
75427 + return;
75428 +
75429 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
75430 + rlim = task_rlimit_max(task, res);
75431 + else
75432 + rlim = task_rlimit(task, res);
75433 +
75434 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
75435 + return;
75436 +
75437 + rcu_read_lock();
75438 + cred = __task_cred(task);
75439 +
75440 + if (res == RLIMIT_NPROC &&
75441 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
75442 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
75443 + goto out_rcu_unlock;
75444 + else if (res == RLIMIT_MEMLOCK &&
75445 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
75446 + goto out_rcu_unlock;
75447 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
75448 + goto out_rcu_unlock;
75449 + rcu_read_unlock();
75450 +
75451 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
75452 +
75453 + return;
75454 +out_rcu_unlock:
75455 + rcu_read_unlock();
75456 + return;
75457 +}
75458 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
75459 new file mode 100644
75460 index 0000000..218b66b
75461 --- /dev/null
75462 +++ b/grsecurity/gracl_segv.c
75463 @@ -0,0 +1,324 @@
75464 +#include <linux/kernel.h>
75465 +#include <linux/mm.h>
75466 +#include <asm/uaccess.h>
75467 +#include <asm/errno.h>
75468 +#include <asm/mman.h>
75469 +#include <net/sock.h>
75470 +#include <linux/file.h>
75471 +#include <linux/fs.h>
75472 +#include <linux/net.h>
75473 +#include <linux/in.h>
75474 +#include <linux/slab.h>
75475 +#include <linux/types.h>
75476 +#include <linux/sched.h>
75477 +#include <linux/timer.h>
75478 +#include <linux/gracl.h>
75479 +#include <linux/grsecurity.h>
75480 +#include <linux/grinternal.h>
75481 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75482 +#include <linux/magic.h>
75483 +#include <linux/pagemap.h>
75484 +#include "../fs/btrfs/async-thread.h"
75485 +#include "../fs/btrfs/ctree.h"
75486 +#include "../fs/btrfs/btrfs_inode.h"
75487 +#endif
75488 +
75489 +static struct crash_uid *uid_set;
75490 +static unsigned short uid_used;
75491 +static DEFINE_SPINLOCK(gr_uid_lock);
75492 +extern rwlock_t gr_inode_lock;
75493 +extern struct acl_subject_label *
75494 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
75495 + struct acl_role_label *role);
75496 +
75497 +static inline dev_t __get_dev(const struct dentry *dentry)
75498 +{
75499 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75500 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75501 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
75502 + else
75503 +#endif
75504 + return dentry->d_sb->s_dev;
75505 +}
75506 +
75507 +static inline u64 __get_ino(const struct dentry *dentry)
75508 +{
75509 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75510 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75511 + return btrfs_ino(dentry->d_inode);
75512 + else
75513 +#endif
75514 + return dentry->d_inode->i_ino;
75515 +}
75516 +
75517 +int
75518 +gr_init_uidset(void)
75519 +{
75520 + uid_set =
75521 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
75522 + uid_used = 0;
75523 +
75524 + return uid_set ? 1 : 0;
75525 +}
75526 +
75527 +void
75528 +gr_free_uidset(void)
75529 +{
75530 + if (uid_set) {
75531 + struct crash_uid *tmpset;
75532 + spin_lock(&gr_uid_lock);
75533 + tmpset = uid_set;
75534 + uid_set = NULL;
75535 + uid_used = 0;
75536 + spin_unlock(&gr_uid_lock);
75537 + if (tmpset)
75538 + kfree(tmpset);
75539 + }
75540 +
75541 + return;
75542 +}
75543 +
75544 +int
75545 +gr_find_uid(const uid_t uid)
75546 +{
75547 + struct crash_uid *tmp = uid_set;
75548 + uid_t buid;
75549 + int low = 0, high = uid_used - 1, mid;
75550 +
75551 + while (high >= low) {
75552 + mid = (low + high) >> 1;
75553 + buid = tmp[mid].uid;
75554 + if (buid == uid)
75555 + return mid;
75556 + if (buid > uid)
75557 + high = mid - 1;
75558 + if (buid < uid)
75559 + low = mid + 1;
75560 + }
75561 +
75562 + return -1;
75563 +}
75564 +
75565 +static __inline__ void
75566 +gr_insertsort(void)
75567 +{
75568 + unsigned short i, j;
75569 + struct crash_uid index;
75570 +
75571 + for (i = 1; i < uid_used; i++) {
75572 + index = uid_set[i];
75573 + j = i;
75574 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
75575 + uid_set[j] = uid_set[j - 1];
75576 + j--;
75577 + }
75578 + uid_set[j] = index;
75579 + }
75580 +
75581 + return;
75582 +}
75583 +
75584 +static __inline__ void
75585 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
75586 +{
75587 + int loc;
75588 + uid_t uid = GR_GLOBAL_UID(kuid);
75589 +
75590 + if (uid_used == GR_UIDTABLE_MAX)
75591 + return;
75592 +
75593 + loc = gr_find_uid(uid);
75594 +
75595 + if (loc >= 0) {
75596 + uid_set[loc].expires = expires;
75597 + return;
75598 + }
75599 +
75600 + uid_set[uid_used].uid = uid;
75601 + uid_set[uid_used].expires = expires;
75602 + uid_used++;
75603 +
75604 + gr_insertsort();
75605 +
75606 + return;
75607 +}
75608 +
75609 +void
75610 +gr_remove_uid(const unsigned short loc)
75611 +{
75612 + unsigned short i;
75613 +
75614 + for (i = loc + 1; i < uid_used; i++)
75615 + uid_set[i - 1] = uid_set[i];
75616 +
75617 + uid_used--;
75618 +
75619 + return;
75620 +}
75621 +
75622 +int
75623 +gr_check_crash_uid(const kuid_t kuid)
75624 +{
75625 + int loc;
75626 + int ret = 0;
75627 + uid_t uid;
75628 +
75629 + if (unlikely(!gr_acl_is_enabled()))
75630 + return 0;
75631 +
75632 + uid = GR_GLOBAL_UID(kuid);
75633 +
75634 + spin_lock(&gr_uid_lock);
75635 + loc = gr_find_uid(uid);
75636 +
75637 + if (loc < 0)
75638 + goto out_unlock;
75639 +
75640 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
75641 + gr_remove_uid(loc);
75642 + else
75643 + ret = 1;
75644 +
75645 +out_unlock:
75646 + spin_unlock(&gr_uid_lock);
75647 + return ret;
75648 +}
75649 +
75650 +static __inline__ int
75651 +proc_is_setxid(const struct cred *cred)
75652 +{
75653 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
75654 + !uid_eq(cred->uid, cred->fsuid))
75655 + return 1;
75656 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
75657 + !gid_eq(cred->gid, cred->fsgid))
75658 + return 1;
75659 +
75660 + return 0;
75661 +}
75662 +
75663 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
75664 +
75665 +void
75666 +gr_handle_crash(struct task_struct *task, const int sig)
75667 +{
75668 + struct acl_subject_label *curr;
75669 + struct task_struct *tsk, *tsk2;
75670 + const struct cred *cred;
75671 + const struct cred *cred2;
75672 +
75673 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
75674 + return;
75675 +
75676 + if (unlikely(!gr_acl_is_enabled()))
75677 + return;
75678 +
75679 + curr = task->acl;
75680 +
75681 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
75682 + return;
75683 +
75684 + if (time_before_eq(curr->expires, get_seconds())) {
75685 + curr->expires = 0;
75686 + curr->crashes = 0;
75687 + }
75688 +
75689 + curr->crashes++;
75690 +
75691 + if (!curr->expires)
75692 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
75693 +
75694 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75695 + time_after(curr->expires, get_seconds())) {
75696 + rcu_read_lock();
75697 + cred = __task_cred(task);
75698 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
75699 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75700 + spin_lock(&gr_uid_lock);
75701 + gr_insert_uid(cred->uid, curr->expires);
75702 + spin_unlock(&gr_uid_lock);
75703 + curr->expires = 0;
75704 + curr->crashes = 0;
75705 + read_lock(&tasklist_lock);
75706 + do_each_thread(tsk2, tsk) {
75707 + cred2 = __task_cred(tsk);
75708 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
75709 + gr_fake_force_sig(SIGKILL, tsk);
75710 + } while_each_thread(tsk2, tsk);
75711 + read_unlock(&tasklist_lock);
75712 + } else {
75713 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75714 + read_lock(&tasklist_lock);
75715 + read_lock(&grsec_exec_file_lock);
75716 + do_each_thread(tsk2, tsk) {
75717 + if (likely(tsk != task)) {
75718 + // if this thread has the same subject as the one that triggered
75719 + // RES_CRASH and it's the same binary, kill it
75720 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
75721 + gr_fake_force_sig(SIGKILL, tsk);
75722 + }
75723 + } while_each_thread(tsk2, tsk);
75724 + read_unlock(&grsec_exec_file_lock);
75725 + read_unlock(&tasklist_lock);
75726 + }
75727 + rcu_read_unlock();
75728 + }
75729 +
75730 + return;
75731 +}
75732 +
75733 +int
75734 +gr_check_crash_exec(const struct file *filp)
75735 +{
75736 + struct acl_subject_label *curr;
75737 + struct dentry *dentry;
75738 +
75739 + if (unlikely(!gr_acl_is_enabled()))
75740 + return 0;
75741 +
75742 + read_lock(&gr_inode_lock);
75743 + dentry = filp->f_path.dentry;
75744 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
75745 + current->role);
75746 + read_unlock(&gr_inode_lock);
75747 +
75748 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
75749 + (!curr->crashes && !curr->expires))
75750 + return 0;
75751 +
75752 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75753 + time_after(curr->expires, get_seconds()))
75754 + return 1;
75755 + else if (time_before_eq(curr->expires, get_seconds())) {
75756 + curr->crashes = 0;
75757 + curr->expires = 0;
75758 + }
75759 +
75760 + return 0;
75761 +}
75762 +
75763 +void
75764 +gr_handle_alertkill(struct task_struct *task)
75765 +{
75766 + struct acl_subject_label *curracl;
75767 + __u32 curr_ip;
75768 + struct task_struct *p, *p2;
75769 +
75770 + if (unlikely(!gr_acl_is_enabled()))
75771 + return;
75772 +
75773 + curracl = task->acl;
75774 + curr_ip = task->signal->curr_ip;
75775 +
75776 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
75777 + read_lock(&tasklist_lock);
75778 + do_each_thread(p2, p) {
75779 + if (p->signal->curr_ip == curr_ip)
75780 + gr_fake_force_sig(SIGKILL, p);
75781 + } while_each_thread(p2, p);
75782 + read_unlock(&tasklist_lock);
75783 + } else if (curracl->mode & GR_KILLPROC)
75784 + gr_fake_force_sig(SIGKILL, task);
75785 +
75786 + return;
75787 +}
75788 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
75789 new file mode 100644
75790 index 0000000..6b0c9cc
75791 --- /dev/null
75792 +++ b/grsecurity/gracl_shm.c
75793 @@ -0,0 +1,40 @@
75794 +#include <linux/kernel.h>
75795 +#include <linux/mm.h>
75796 +#include <linux/sched.h>
75797 +#include <linux/file.h>
75798 +#include <linux/ipc.h>
75799 +#include <linux/gracl.h>
75800 +#include <linux/grsecurity.h>
75801 +#include <linux/grinternal.h>
75802 +
75803 +int
75804 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
75805 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
75806 +{
75807 + struct task_struct *task;
75808 +
75809 + if (!gr_acl_is_enabled())
75810 + return 1;
75811 +
75812 + rcu_read_lock();
75813 + read_lock(&tasklist_lock);
75814 +
75815 + task = find_task_by_vpid(shm_cprid);
75816 +
75817 + if (unlikely(!task))
75818 + task = find_task_by_vpid(shm_lapid);
75819 +
75820 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
75821 + (task_pid_nr(task) == shm_lapid)) &&
75822 + (task->acl->mode & GR_PROTSHM) &&
75823 + (task->acl != current->acl))) {
75824 + read_unlock(&tasklist_lock);
75825 + rcu_read_unlock();
75826 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
75827 + return 0;
75828 + }
75829 + read_unlock(&tasklist_lock);
75830 + rcu_read_unlock();
75831 +
75832 + return 1;
75833 +}
75834 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
75835 new file mode 100644
75836 index 0000000..bc0be01
75837 --- /dev/null
75838 +++ b/grsecurity/grsec_chdir.c
75839 @@ -0,0 +1,19 @@
75840 +#include <linux/kernel.h>
75841 +#include <linux/sched.h>
75842 +#include <linux/fs.h>
75843 +#include <linux/file.h>
75844 +#include <linux/grsecurity.h>
75845 +#include <linux/grinternal.h>
75846 +
75847 +void
75848 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
75849 +{
75850 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
75851 + if ((grsec_enable_chdir && grsec_enable_group &&
75852 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
75853 + !grsec_enable_group)) {
75854 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
75855 + }
75856 +#endif
75857 + return;
75858 +}
75859 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
75860 new file mode 100644
75861 index 0000000..114ea4f
75862 --- /dev/null
75863 +++ b/grsecurity/grsec_chroot.c
75864 @@ -0,0 +1,467 @@
75865 +#include <linux/kernel.h>
75866 +#include <linux/module.h>
75867 +#include <linux/sched.h>
75868 +#include <linux/file.h>
75869 +#include <linux/fs.h>
75870 +#include <linux/mount.h>
75871 +#include <linux/types.h>
75872 +#include "../fs/mount.h"
75873 +#include <linux/grsecurity.h>
75874 +#include <linux/grinternal.h>
75875 +
75876 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75877 +int gr_init_ran;
75878 +#endif
75879 +
75880 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
75881 +{
75882 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75883 + struct dentry *tmpd = dentry;
75884 +
75885 + read_seqlock_excl(&mount_lock);
75886 + write_seqlock(&rename_lock);
75887 +
75888 + while (tmpd != mnt->mnt_root) {
75889 + atomic_inc(&tmpd->chroot_refcnt);
75890 + tmpd = tmpd->d_parent;
75891 + }
75892 + atomic_inc(&tmpd->chroot_refcnt);
75893 +
75894 + write_sequnlock(&rename_lock);
75895 + read_sequnlock_excl(&mount_lock);
75896 +#endif
75897 +}
75898 +
75899 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
75900 +{
75901 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75902 + struct dentry *tmpd = dentry;
75903 +
75904 + read_seqlock_excl(&mount_lock);
75905 + write_seqlock(&rename_lock);
75906 +
75907 + while (tmpd != mnt->mnt_root) {
75908 + atomic_dec(&tmpd->chroot_refcnt);
75909 + tmpd = tmpd->d_parent;
75910 + }
75911 + atomic_dec(&tmpd->chroot_refcnt);
75912 +
75913 + write_sequnlock(&rename_lock);
75914 + read_sequnlock_excl(&mount_lock);
75915 +#endif
75916 +}
75917 +
75918 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75919 +static struct dentry *get_closest_chroot(struct dentry *dentry)
75920 +{
75921 + write_seqlock(&rename_lock);
75922 + do {
75923 + if (atomic_read(&dentry->chroot_refcnt)) {
75924 + write_sequnlock(&rename_lock);
75925 + return dentry;
75926 + }
75927 + dentry = dentry->d_parent;
75928 + } while (!IS_ROOT(dentry));
75929 + write_sequnlock(&rename_lock);
75930 + return NULL;
75931 +}
75932 +#endif
75933 +
75934 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
75935 + struct dentry *newdentry, struct vfsmount *newmnt)
75936 +{
75937 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75938 + struct dentry *chroot;
75939 +
75940 + if (unlikely(!grsec_enable_chroot_rename))
75941 + return 0;
75942 +
75943 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
75944 + return 0;
75945 +
75946 + chroot = get_closest_chroot(olddentry);
75947 +
75948 + if (chroot == NULL)
75949 + return 0;
75950 +
75951 + if (is_subdir(newdentry, chroot))
75952 + return 0;
75953 +
75954 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
75955 +
75956 + return 1;
75957 +#else
75958 + return 0;
75959 +#endif
75960 +}
75961 +
75962 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
75963 +{
75964 +#ifdef CONFIG_GRKERNSEC
75965 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
75966 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
75967 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75968 + && gr_init_ran
75969 +#endif
75970 + )
75971 + task->gr_is_chrooted = 1;
75972 + else {
75973 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75974 + if (task_pid_nr(task) == 1 && !gr_init_ran)
75975 + gr_init_ran = 1;
75976 +#endif
75977 + task->gr_is_chrooted = 0;
75978 + }
75979 +
75980 + task->gr_chroot_dentry = path->dentry;
75981 +#endif
75982 + return;
75983 +}
75984 +
75985 +void gr_clear_chroot_entries(struct task_struct *task)
75986 +{
75987 +#ifdef CONFIG_GRKERNSEC
75988 + task->gr_is_chrooted = 0;
75989 + task->gr_chroot_dentry = NULL;
75990 +#endif
75991 + return;
75992 +}
75993 +
75994 +int
75995 +gr_handle_chroot_unix(const pid_t pid)
75996 +{
75997 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
75998 + struct task_struct *p;
75999 +
76000 + if (unlikely(!grsec_enable_chroot_unix))
76001 + return 1;
76002 +
76003 + if (likely(!proc_is_chrooted(current)))
76004 + return 1;
76005 +
76006 + rcu_read_lock();
76007 + read_lock(&tasklist_lock);
76008 + p = find_task_by_vpid_unrestricted(pid);
76009 + if (unlikely(p && !have_same_root(current, p))) {
76010 + read_unlock(&tasklist_lock);
76011 + rcu_read_unlock();
76012 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
76013 + return 0;
76014 + }
76015 + read_unlock(&tasklist_lock);
76016 + rcu_read_unlock();
76017 +#endif
76018 + return 1;
76019 +}
76020 +
76021 +int
76022 +gr_handle_chroot_nice(void)
76023 +{
76024 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76025 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
76026 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
76027 + return -EPERM;
76028 + }
76029 +#endif
76030 + return 0;
76031 +}
76032 +
76033 +int
76034 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
76035 +{
76036 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76037 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
76038 + && proc_is_chrooted(current)) {
76039 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
76040 + return -EACCES;
76041 + }
76042 +#endif
76043 + return 0;
76044 +}
76045 +
76046 +int
76047 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
76048 +{
76049 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76050 + struct task_struct *p;
76051 + int ret = 0;
76052 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
76053 + return ret;
76054 +
76055 + read_lock(&tasklist_lock);
76056 + do_each_pid_task(pid, type, p) {
76057 + if (!have_same_root(current, p)) {
76058 + ret = 1;
76059 + goto out;
76060 + }
76061 + } while_each_pid_task(pid, type, p);
76062 +out:
76063 + read_unlock(&tasklist_lock);
76064 + return ret;
76065 +#endif
76066 + return 0;
76067 +}
76068 +
76069 +int
76070 +gr_pid_is_chrooted(struct task_struct *p)
76071 +{
76072 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76073 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
76074 + return 0;
76075 +
76076 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
76077 + !have_same_root(current, p)) {
76078 + return 1;
76079 + }
76080 +#endif
76081 + return 0;
76082 +}
76083 +
76084 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
76085 +
76086 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
76087 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
76088 +{
76089 + struct path path, currentroot;
76090 + int ret = 0;
76091 +
76092 + path.dentry = (struct dentry *)u_dentry;
76093 + path.mnt = (struct vfsmount *)u_mnt;
76094 + get_fs_root(current->fs, &currentroot);
76095 + if (path_is_under(&path, &currentroot))
76096 + ret = 1;
76097 + path_put(&currentroot);
76098 +
76099 + return ret;
76100 +}
76101 +#endif
76102 +
76103 +int
76104 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
76105 +{
76106 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76107 + if (!grsec_enable_chroot_fchdir)
76108 + return 1;
76109 +
76110 + if (!proc_is_chrooted(current))
76111 + return 1;
76112 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
76113 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
76114 + return 0;
76115 + }
76116 +#endif
76117 + return 1;
76118 +}
76119 +
76120 +int
76121 +gr_chroot_fhandle(void)
76122 +{
76123 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76124 + if (!grsec_enable_chroot_fchdir)
76125 + return 1;
76126 +
76127 + if (!proc_is_chrooted(current))
76128 + return 1;
76129 + else {
76130 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
76131 + return 0;
76132 + }
76133 +#endif
76134 + return 1;
76135 +}
76136 +
76137 +int
76138 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76139 + const u64 shm_createtime)
76140 +{
76141 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
76142 + struct task_struct *p;
76143 +
76144 + if (unlikely(!grsec_enable_chroot_shmat))
76145 + return 1;
76146 +
76147 + if (likely(!proc_is_chrooted(current)))
76148 + return 1;
76149 +
76150 + rcu_read_lock();
76151 + read_lock(&tasklist_lock);
76152 +
76153 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
76154 + if (time_before_eq64(p->start_time, shm_createtime)) {
76155 + if (have_same_root(current, p)) {
76156 + goto allow;
76157 + } else {
76158 + read_unlock(&tasklist_lock);
76159 + rcu_read_unlock();
76160 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76161 + return 0;
76162 + }
76163 + }
76164 + /* creator exited, pid reuse, fall through to next check */
76165 + }
76166 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
76167 + if (unlikely(!have_same_root(current, p))) {
76168 + read_unlock(&tasklist_lock);
76169 + rcu_read_unlock();
76170 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76171 + return 0;
76172 + }
76173 + }
76174 +
76175 +allow:
76176 + read_unlock(&tasklist_lock);
76177 + rcu_read_unlock();
76178 +#endif
76179 + return 1;
76180 +}
76181 +
76182 +void
76183 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
76184 +{
76185 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
76186 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
76187 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
76188 +#endif
76189 + return;
76190 +}
76191 +
76192 +int
76193 +gr_handle_chroot_mknod(const struct dentry *dentry,
76194 + const struct vfsmount *mnt, const int mode)
76195 +{
76196 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
76197 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
76198 + proc_is_chrooted(current)) {
76199 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
76200 + return -EPERM;
76201 + }
76202 +#endif
76203 + return 0;
76204 +}
76205 +
76206 +int
76207 +gr_handle_chroot_mount(const struct dentry *dentry,
76208 + const struct vfsmount *mnt, const char *dev_name)
76209 +{
76210 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
76211 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
76212 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
76213 + return -EPERM;
76214 + }
76215 +#endif
76216 + return 0;
76217 +}
76218 +
76219 +int
76220 +gr_handle_chroot_pivot(void)
76221 +{
76222 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
76223 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
76224 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
76225 + return -EPERM;
76226 + }
76227 +#endif
76228 + return 0;
76229 +}
76230 +
76231 +int
76232 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
76233 +{
76234 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
76235 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
76236 + !gr_is_outside_chroot(dentry, mnt)) {
76237 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
76238 + return -EPERM;
76239 + }
76240 +#endif
76241 + return 0;
76242 +}
76243 +
76244 +extern const char *captab_log[];
76245 +extern int captab_log_entries;
76246 +
76247 +int
76248 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76249 +{
76250 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76251 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76252 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76253 + if (cap_raised(chroot_caps, cap)) {
76254 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
76255 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
76256 + }
76257 + return 0;
76258 + }
76259 + }
76260 +#endif
76261 + return 1;
76262 +}
76263 +
76264 +int
76265 +gr_chroot_is_capable(const int cap)
76266 +{
76267 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76268 + return gr_task_chroot_is_capable(current, current_cred(), cap);
76269 +#endif
76270 + return 1;
76271 +}
76272 +
76273 +int
76274 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
76275 +{
76276 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76277 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76278 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76279 + if (cap_raised(chroot_caps, cap)) {
76280 + return 0;
76281 + }
76282 + }
76283 +#endif
76284 + return 1;
76285 +}
76286 +
76287 +int
76288 +gr_chroot_is_capable_nolog(const int cap)
76289 +{
76290 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76291 + return gr_task_chroot_is_capable_nolog(current, cap);
76292 +#endif
76293 + return 1;
76294 +}
76295 +
76296 +int
76297 +gr_handle_chroot_sysctl(const int op)
76298 +{
76299 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
76300 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
76301 + proc_is_chrooted(current))
76302 + return -EACCES;
76303 +#endif
76304 + return 0;
76305 +}
76306 +
76307 +void
76308 +gr_handle_chroot_chdir(const struct path *path)
76309 +{
76310 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
76311 + if (grsec_enable_chroot_chdir)
76312 + set_fs_pwd(current->fs, path);
76313 +#endif
76314 + return;
76315 +}
76316 +
76317 +int
76318 +gr_handle_chroot_chmod(const struct dentry *dentry,
76319 + const struct vfsmount *mnt, const int mode)
76320 +{
76321 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
76322 + /* allow chmod +s on directories, but not files */
76323 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
76324 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
76325 + proc_is_chrooted(current)) {
76326 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
76327 + return -EPERM;
76328 + }
76329 +#endif
76330 + return 0;
76331 +}
76332 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
76333 new file mode 100644
76334 index 0000000..946f750
76335 --- /dev/null
76336 +++ b/grsecurity/grsec_disabled.c
76337 @@ -0,0 +1,445 @@
76338 +#include <linux/kernel.h>
76339 +#include <linux/module.h>
76340 +#include <linux/sched.h>
76341 +#include <linux/file.h>
76342 +#include <linux/fs.h>
76343 +#include <linux/kdev_t.h>
76344 +#include <linux/net.h>
76345 +#include <linux/in.h>
76346 +#include <linux/ip.h>
76347 +#include <linux/skbuff.h>
76348 +#include <linux/sysctl.h>
76349 +
76350 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
76351 +void
76352 +pax_set_initial_flags(struct linux_binprm *bprm)
76353 +{
76354 + return;
76355 +}
76356 +#endif
76357 +
76358 +#ifdef CONFIG_SYSCTL
76359 +__u32
76360 +gr_handle_sysctl(const struct ctl_table * table, const int op)
76361 +{
76362 + return 0;
76363 +}
76364 +#endif
76365 +
76366 +#ifdef CONFIG_TASKSTATS
76367 +int gr_is_taskstats_denied(int pid)
76368 +{
76369 + return 0;
76370 +}
76371 +#endif
76372 +
76373 +int
76374 +gr_acl_is_enabled(void)
76375 +{
76376 + return 0;
76377 +}
76378 +
76379 +int
76380 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
76381 +{
76382 + return 0;
76383 +}
76384 +
76385 +void
76386 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
76387 +{
76388 + return;
76389 +}
76390 +
76391 +int
76392 +gr_handle_rawio(const struct inode *inode)
76393 +{
76394 + return 0;
76395 +}
76396 +
76397 +void
76398 +gr_acl_handle_psacct(struct task_struct *task, const long code)
76399 +{
76400 + return;
76401 +}
76402 +
76403 +int
76404 +gr_handle_ptrace(struct task_struct *task, const long request)
76405 +{
76406 + return 0;
76407 +}
76408 +
76409 +int
76410 +gr_handle_proc_ptrace(struct task_struct *task)
76411 +{
76412 + return 0;
76413 +}
76414 +
76415 +int
76416 +gr_set_acls(const int type)
76417 +{
76418 + return 0;
76419 +}
76420 +
76421 +int
76422 +gr_check_hidden_task(const struct task_struct *tsk)
76423 +{
76424 + return 0;
76425 +}
76426 +
76427 +int
76428 +gr_check_protected_task(const struct task_struct *task)
76429 +{
76430 + return 0;
76431 +}
76432 +
76433 +int
76434 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
76435 +{
76436 + return 0;
76437 +}
76438 +
76439 +void
76440 +gr_copy_label(struct task_struct *tsk)
76441 +{
76442 + return;
76443 +}
76444 +
76445 +void
76446 +gr_set_pax_flags(struct task_struct *task)
76447 +{
76448 + return;
76449 +}
76450 +
76451 +int
76452 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
76453 + const int unsafe_share)
76454 +{
76455 + return 0;
76456 +}
76457 +
76458 +void
76459 +gr_handle_delete(const u64 ino, const dev_t dev)
76460 +{
76461 + return;
76462 +}
76463 +
76464 +void
76465 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
76466 +{
76467 + return;
76468 +}
76469 +
76470 +void
76471 +gr_handle_crash(struct task_struct *task, const int sig)
76472 +{
76473 + return;
76474 +}
76475 +
76476 +int
76477 +gr_check_crash_exec(const struct file *filp)
76478 +{
76479 + return 0;
76480 +}
76481 +
76482 +int
76483 +gr_check_crash_uid(const kuid_t uid)
76484 +{
76485 + return 0;
76486 +}
76487 +
76488 +void
76489 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
76490 + struct dentry *old_dentry,
76491 + struct dentry *new_dentry,
76492 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
76493 +{
76494 + return;
76495 +}
76496 +
76497 +int
76498 +gr_search_socket(const int family, const int type, const int protocol)
76499 +{
76500 + return 1;
76501 +}
76502 +
76503 +int
76504 +gr_search_connectbind(const int mode, const struct socket *sock,
76505 + const struct sockaddr_in *addr)
76506 +{
76507 + return 0;
76508 +}
76509 +
76510 +void
76511 +gr_handle_alertkill(struct task_struct *task)
76512 +{
76513 + return;
76514 +}
76515 +
76516 +__u32
76517 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
76518 +{
76519 + return 1;
76520 +}
76521 +
76522 +__u32
76523 +gr_acl_handle_hidden_file(const struct dentry * dentry,
76524 + const struct vfsmount * mnt)
76525 +{
76526 + return 1;
76527 +}
76528 +
76529 +__u32
76530 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
76531 + int acc_mode)
76532 +{
76533 + return 1;
76534 +}
76535 +
76536 +__u32
76537 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
76538 +{
76539 + return 1;
76540 +}
76541 +
76542 +__u32
76543 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
76544 +{
76545 + return 1;
76546 +}
76547 +
76548 +int
76549 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
76550 + unsigned int *vm_flags)
76551 +{
76552 + return 1;
76553 +}
76554 +
76555 +__u32
76556 +gr_acl_handle_truncate(const struct dentry * dentry,
76557 + const struct vfsmount * mnt)
76558 +{
76559 + return 1;
76560 +}
76561 +
76562 +__u32
76563 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
76564 +{
76565 + return 1;
76566 +}
76567 +
76568 +__u32
76569 +gr_acl_handle_access(const struct dentry * dentry,
76570 + const struct vfsmount * mnt, const int fmode)
76571 +{
76572 + return 1;
76573 +}
76574 +
76575 +__u32
76576 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
76577 + umode_t *mode)
76578 +{
76579 + return 1;
76580 +}
76581 +
76582 +__u32
76583 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
76584 +{
76585 + return 1;
76586 +}
76587 +
76588 +__u32
76589 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
76590 +{
76591 + return 1;
76592 +}
76593 +
76594 +__u32
76595 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
76596 +{
76597 + return 1;
76598 +}
76599 +
76600 +void
76601 +grsecurity_init(void)
76602 +{
76603 + return;
76604 +}
76605 +
76606 +umode_t gr_acl_umask(void)
76607 +{
76608 + return 0;
76609 +}
76610 +
76611 +__u32
76612 +gr_acl_handle_mknod(const struct dentry * new_dentry,
76613 + const struct dentry * parent_dentry,
76614 + const struct vfsmount * parent_mnt,
76615 + const int mode)
76616 +{
76617 + return 1;
76618 +}
76619 +
76620 +__u32
76621 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
76622 + const struct dentry * parent_dentry,
76623 + const struct vfsmount * parent_mnt)
76624 +{
76625 + return 1;
76626 +}
76627 +
76628 +__u32
76629 +gr_acl_handle_symlink(const struct dentry * new_dentry,
76630 + const struct dentry * parent_dentry,
76631 + const struct vfsmount * parent_mnt, const struct filename *from)
76632 +{
76633 + return 1;
76634 +}
76635 +
76636 +__u32
76637 +gr_acl_handle_link(const struct dentry * new_dentry,
76638 + const struct dentry * parent_dentry,
76639 + const struct vfsmount * parent_mnt,
76640 + const struct dentry * old_dentry,
76641 + const struct vfsmount * old_mnt, const struct filename *to)
76642 +{
76643 + return 1;
76644 +}
76645 +
76646 +int
76647 +gr_acl_handle_rename(const struct dentry *new_dentry,
76648 + const struct dentry *parent_dentry,
76649 + const struct vfsmount *parent_mnt,
76650 + const struct dentry *old_dentry,
76651 + const struct inode *old_parent_inode,
76652 + const struct vfsmount *old_mnt, const struct filename *newname,
76653 + unsigned int flags)
76654 +{
76655 + return 0;
76656 +}
76657 +
76658 +int
76659 +gr_acl_handle_filldir(const struct file *file, const char *name,
76660 + const int namelen, const u64 ino)
76661 +{
76662 + return 1;
76663 +}
76664 +
76665 +int
76666 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76667 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
76668 +{
76669 + return 1;
76670 +}
76671 +
76672 +int
76673 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
76674 +{
76675 + return 0;
76676 +}
76677 +
76678 +int
76679 +gr_search_accept(const struct socket *sock)
76680 +{
76681 + return 0;
76682 +}
76683 +
76684 +int
76685 +gr_search_listen(const struct socket *sock)
76686 +{
76687 + return 0;
76688 +}
76689 +
76690 +int
76691 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
76692 +{
76693 + return 0;
76694 +}
76695 +
76696 +__u32
76697 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
76698 +{
76699 + return 1;
76700 +}
76701 +
76702 +__u32
76703 +gr_acl_handle_creat(const struct dentry * dentry,
76704 + const struct dentry * p_dentry,
76705 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
76706 + const int imode)
76707 +{
76708 + return 1;
76709 +}
76710 +
76711 +void
76712 +gr_acl_handle_exit(void)
76713 +{
76714 + return;
76715 +}
76716 +
76717 +int
76718 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
76719 +{
76720 + return 1;
76721 +}
76722 +
76723 +void
76724 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
76725 +{
76726 + return;
76727 +}
76728 +
76729 +int
76730 +gr_acl_handle_procpidmem(const struct task_struct *task)
76731 +{
76732 + return 0;
76733 +}
76734 +
76735 +int
76736 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
76737 +{
76738 + return 0;
76739 +}
76740 +
76741 +int
76742 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
76743 +{
76744 + return 0;
76745 +}
76746 +
76747 +int
76748 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
76749 +{
76750 + return 0;
76751 +}
76752 +
76753 +int
76754 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
76755 +{
76756 + return 0;
76757 +}
76758 +
76759 +int gr_acl_enable_at_secure(void)
76760 +{
76761 + return 0;
76762 +}
76763 +
76764 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
76765 +{
76766 + return dentry->d_sb->s_dev;
76767 +}
76768 +
76769 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
76770 +{
76771 + return dentry->d_inode->i_ino;
76772 +}
76773 +
76774 +void gr_put_exec_file(struct task_struct *task)
76775 +{
76776 + return;
76777 +}
76778 +
76779 +#ifdef CONFIG_SECURITY
76780 +EXPORT_SYMBOL_GPL(gr_check_user_change);
76781 +EXPORT_SYMBOL_GPL(gr_check_group_change);
76782 +#endif
76783 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
76784 new file mode 100644
76785 index 0000000..14638ff
76786 --- /dev/null
76787 +++ b/grsecurity/grsec_exec.c
76788 @@ -0,0 +1,188 @@
76789 +#include <linux/kernel.h>
76790 +#include <linux/sched.h>
76791 +#include <linux/file.h>
76792 +#include <linux/binfmts.h>
76793 +#include <linux/fs.h>
76794 +#include <linux/types.h>
76795 +#include <linux/grdefs.h>
76796 +#include <linux/grsecurity.h>
76797 +#include <linux/grinternal.h>
76798 +#include <linux/capability.h>
76799 +#include <linux/module.h>
76800 +#include <linux/compat.h>
76801 +
76802 +#include <asm/uaccess.h>
76803 +
76804 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76805 +static char gr_exec_arg_buf[132];
76806 +static DEFINE_MUTEX(gr_exec_arg_mutex);
76807 +#endif
76808 +
76809 +struct user_arg_ptr {
76810 +#ifdef CONFIG_COMPAT
76811 + bool is_compat;
76812 +#endif
76813 + union {
76814 + const char __user *const __user *native;
76815 +#ifdef CONFIG_COMPAT
76816 + const compat_uptr_t __user *compat;
76817 +#endif
76818 + } ptr;
76819 +};
76820 +
76821 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
76822 +
76823 +void
76824 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
76825 +{
76826 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76827 + char *grarg = gr_exec_arg_buf;
76828 + unsigned int i, x, execlen = 0;
76829 + char c;
76830 +
76831 + if (!((grsec_enable_execlog && grsec_enable_group &&
76832 + in_group_p(grsec_audit_gid))
76833 + || (grsec_enable_execlog && !grsec_enable_group)))
76834 + return;
76835 +
76836 + mutex_lock(&gr_exec_arg_mutex);
76837 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
76838 +
76839 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
76840 + const char __user *p;
76841 + unsigned int len;
76842 +
76843 + p = get_user_arg_ptr(argv, i);
76844 + if (IS_ERR(p))
76845 + goto log;
76846 +
76847 + len = strnlen_user(p, 128 - execlen);
76848 + if (len > 128 - execlen)
76849 + len = 128 - execlen;
76850 + else if (len > 0)
76851 + len--;
76852 + if (copy_from_user(grarg + execlen, p, len))
76853 + goto log;
76854 +
76855 + /* rewrite unprintable characters */
76856 + for (x = 0; x < len; x++) {
76857 + c = *(grarg + execlen + x);
76858 + if (c < 32 || c > 126)
76859 + *(grarg + execlen + x) = ' ';
76860 + }
76861 +
76862 + execlen += len;
76863 + *(grarg + execlen) = ' ';
76864 + *(grarg + execlen + 1) = '\0';
76865 + execlen++;
76866 + }
76867 +
76868 + log:
76869 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
76870 + bprm->file->f_path.mnt, grarg);
76871 + mutex_unlock(&gr_exec_arg_mutex);
76872 +#endif
76873 + return;
76874 +}
76875 +
76876 +#ifdef CONFIG_GRKERNSEC
76877 +extern int gr_acl_is_capable(const int cap);
76878 +extern int gr_acl_is_capable_nolog(const int cap);
76879 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76880 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
76881 +extern int gr_chroot_is_capable(const int cap);
76882 +extern int gr_chroot_is_capable_nolog(const int cap);
76883 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76884 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
76885 +#endif
76886 +
76887 +const char *captab_log[] = {
76888 + "CAP_CHOWN",
76889 + "CAP_DAC_OVERRIDE",
76890 + "CAP_DAC_READ_SEARCH",
76891 + "CAP_FOWNER",
76892 + "CAP_FSETID",
76893 + "CAP_KILL",
76894 + "CAP_SETGID",
76895 + "CAP_SETUID",
76896 + "CAP_SETPCAP",
76897 + "CAP_LINUX_IMMUTABLE",
76898 + "CAP_NET_BIND_SERVICE",
76899 + "CAP_NET_BROADCAST",
76900 + "CAP_NET_ADMIN",
76901 + "CAP_NET_RAW",
76902 + "CAP_IPC_LOCK",
76903 + "CAP_IPC_OWNER",
76904 + "CAP_SYS_MODULE",
76905 + "CAP_SYS_RAWIO",
76906 + "CAP_SYS_CHROOT",
76907 + "CAP_SYS_PTRACE",
76908 + "CAP_SYS_PACCT",
76909 + "CAP_SYS_ADMIN",
76910 + "CAP_SYS_BOOT",
76911 + "CAP_SYS_NICE",
76912 + "CAP_SYS_RESOURCE",
76913 + "CAP_SYS_TIME",
76914 + "CAP_SYS_TTY_CONFIG",
76915 + "CAP_MKNOD",
76916 + "CAP_LEASE",
76917 + "CAP_AUDIT_WRITE",
76918 + "CAP_AUDIT_CONTROL",
76919 + "CAP_SETFCAP",
76920 + "CAP_MAC_OVERRIDE",
76921 + "CAP_MAC_ADMIN",
76922 + "CAP_SYSLOG",
76923 + "CAP_WAKE_ALARM",
76924 + "CAP_BLOCK_SUSPEND"
76925 +};
76926 +
76927 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
76928 +
76929 +int gr_is_capable(const int cap)
76930 +{
76931 +#ifdef CONFIG_GRKERNSEC
76932 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
76933 + return 1;
76934 + return 0;
76935 +#else
76936 + return 1;
76937 +#endif
76938 +}
76939 +
76940 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76941 +{
76942 +#ifdef CONFIG_GRKERNSEC
76943 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
76944 + return 1;
76945 + return 0;
76946 +#else
76947 + return 1;
76948 +#endif
76949 +}
76950 +
76951 +int gr_is_capable_nolog(const int cap)
76952 +{
76953 +#ifdef CONFIG_GRKERNSEC
76954 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
76955 + return 1;
76956 + return 0;
76957 +#else
76958 + return 1;
76959 +#endif
76960 +}
76961 +
76962 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
76963 +{
76964 +#ifdef CONFIG_GRKERNSEC
76965 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
76966 + return 1;
76967 + return 0;
76968 +#else
76969 + return 1;
76970 +#endif
76971 +}
76972 +
76973 +EXPORT_SYMBOL_GPL(gr_is_capable);
76974 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
76975 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
76976 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
76977 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
76978 new file mode 100644
76979 index 0000000..06cc6ea
76980 --- /dev/null
76981 +++ b/grsecurity/grsec_fifo.c
76982 @@ -0,0 +1,24 @@
76983 +#include <linux/kernel.h>
76984 +#include <linux/sched.h>
76985 +#include <linux/fs.h>
76986 +#include <linux/file.h>
76987 +#include <linux/grinternal.h>
76988 +
76989 +int
76990 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
76991 + const struct dentry *dir, const int flag, const int acc_mode)
76992 +{
76993 +#ifdef CONFIG_GRKERNSEC_FIFO
76994 + const struct cred *cred = current_cred();
76995 +
76996 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
76997 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
76998 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
76999 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
77000 + if (!inode_permission(dentry->d_inode, acc_mode))
77001 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
77002 + return -EACCES;
77003 + }
77004 +#endif
77005 + return 0;
77006 +}
77007 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
77008 new file mode 100644
77009 index 0000000..8ca18bf
77010 --- /dev/null
77011 +++ b/grsecurity/grsec_fork.c
77012 @@ -0,0 +1,23 @@
77013 +#include <linux/kernel.h>
77014 +#include <linux/sched.h>
77015 +#include <linux/grsecurity.h>
77016 +#include <linux/grinternal.h>
77017 +#include <linux/errno.h>
77018 +
77019 +void
77020 +gr_log_forkfail(const int retval)
77021 +{
77022 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77023 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
77024 + switch (retval) {
77025 + case -EAGAIN:
77026 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
77027 + break;
77028 + case -ENOMEM:
77029 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
77030 + break;
77031 + }
77032 + }
77033 +#endif
77034 + return;
77035 +}
77036 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
77037 new file mode 100644
77038 index 0000000..4ed9e7d
77039 --- /dev/null
77040 +++ b/grsecurity/grsec_init.c
77041 @@ -0,0 +1,290 @@
77042 +#include <linux/kernel.h>
77043 +#include <linux/sched.h>
77044 +#include <linux/mm.h>
77045 +#include <linux/gracl.h>
77046 +#include <linux/slab.h>
77047 +#include <linux/vmalloc.h>
77048 +#include <linux/percpu.h>
77049 +#include <linux/module.h>
77050 +
77051 +int grsec_enable_ptrace_readexec;
77052 +int grsec_enable_setxid;
77053 +int grsec_enable_symlinkown;
77054 +kgid_t grsec_symlinkown_gid;
77055 +int grsec_enable_brute;
77056 +int grsec_enable_link;
77057 +int grsec_enable_dmesg;
77058 +int grsec_enable_harden_ptrace;
77059 +int grsec_enable_harden_ipc;
77060 +int grsec_enable_fifo;
77061 +int grsec_enable_execlog;
77062 +int grsec_enable_signal;
77063 +int grsec_enable_forkfail;
77064 +int grsec_enable_audit_ptrace;
77065 +int grsec_enable_time;
77066 +int grsec_enable_group;
77067 +kgid_t grsec_audit_gid;
77068 +int grsec_enable_chdir;
77069 +int grsec_enable_mount;
77070 +int grsec_enable_rofs;
77071 +int grsec_deny_new_usb;
77072 +int grsec_enable_chroot_findtask;
77073 +int grsec_enable_chroot_mount;
77074 +int grsec_enable_chroot_shmat;
77075 +int grsec_enable_chroot_fchdir;
77076 +int grsec_enable_chroot_double;
77077 +int grsec_enable_chroot_pivot;
77078 +int grsec_enable_chroot_chdir;
77079 +int grsec_enable_chroot_chmod;
77080 +int grsec_enable_chroot_mknod;
77081 +int grsec_enable_chroot_nice;
77082 +int grsec_enable_chroot_execlog;
77083 +int grsec_enable_chroot_caps;
77084 +int grsec_enable_chroot_rename;
77085 +int grsec_enable_chroot_sysctl;
77086 +int grsec_enable_chroot_unix;
77087 +int grsec_enable_tpe;
77088 +kgid_t grsec_tpe_gid;
77089 +int grsec_enable_blackhole;
77090 +#ifdef CONFIG_IPV6_MODULE
77091 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
77092 +#endif
77093 +int grsec_lastack_retries;
77094 +int grsec_enable_tpe_all;
77095 +int grsec_enable_tpe_invert;
77096 +int grsec_enable_socket_all;
77097 +kgid_t grsec_socket_all_gid;
77098 +int grsec_enable_socket_client;
77099 +kgid_t grsec_socket_client_gid;
77100 +int grsec_enable_socket_server;
77101 +kgid_t grsec_socket_server_gid;
77102 +int grsec_resource_logging;
77103 +int grsec_disable_privio;
77104 +int grsec_enable_log_rwxmaps;
77105 +int grsec_lock;
77106 +
77107 +DEFINE_SPINLOCK(grsec_alert_lock);
77108 +unsigned long grsec_alert_wtime = 0;
77109 +unsigned long grsec_alert_fyet = 0;
77110 +
77111 +DEFINE_SPINLOCK(grsec_audit_lock);
77112 +
77113 +DEFINE_RWLOCK(grsec_exec_file_lock);
77114 +
77115 +char *gr_shared_page[4];
77116 +
77117 +char *gr_alert_log_fmt;
77118 +char *gr_audit_log_fmt;
77119 +char *gr_alert_log_buf;
77120 +char *gr_audit_log_buf;
77121 +
77122 +extern struct gr_arg *gr_usermode;
77123 +extern unsigned char *gr_system_salt;
77124 +extern unsigned char *gr_system_sum;
77125 +
77126 +void __init
77127 +grsecurity_init(void)
77128 +{
77129 + int j;
77130 + /* create the per-cpu shared pages */
77131 +
77132 +#ifdef CONFIG_X86
77133 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
77134 +#endif
77135 +
77136 + for (j = 0; j < 4; j++) {
77137 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
77138 + if (gr_shared_page[j] == NULL) {
77139 + panic("Unable to allocate grsecurity shared page");
77140 + return;
77141 + }
77142 + }
77143 +
77144 + /* allocate log buffers */
77145 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
77146 + if (!gr_alert_log_fmt) {
77147 + panic("Unable to allocate grsecurity alert log format buffer");
77148 + return;
77149 + }
77150 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
77151 + if (!gr_audit_log_fmt) {
77152 + panic("Unable to allocate grsecurity audit log format buffer");
77153 + return;
77154 + }
77155 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77156 + if (!gr_alert_log_buf) {
77157 + panic("Unable to allocate grsecurity alert log buffer");
77158 + return;
77159 + }
77160 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77161 + if (!gr_audit_log_buf) {
77162 + panic("Unable to allocate grsecurity audit log buffer");
77163 + return;
77164 + }
77165 +
77166 + /* allocate memory for authentication structure */
77167 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
77168 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
77169 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
77170 +
77171 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
77172 + panic("Unable to allocate grsecurity authentication structure");
77173 + return;
77174 + }
77175 +
77176 +#ifdef CONFIG_GRKERNSEC_IO
77177 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
77178 + grsec_disable_privio = 1;
77179 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77180 + grsec_disable_privio = 1;
77181 +#else
77182 + grsec_disable_privio = 0;
77183 +#endif
77184 +#endif
77185 +
77186 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
77187 + /* for backward compatibility, tpe_invert always defaults to on if
77188 + enabled in the kernel
77189 + */
77190 + grsec_enable_tpe_invert = 1;
77191 +#endif
77192 +
77193 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77194 +#ifndef CONFIG_GRKERNSEC_SYSCTL
77195 + grsec_lock = 1;
77196 +#endif
77197 +
77198 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77199 + grsec_enable_log_rwxmaps = 1;
77200 +#endif
77201 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
77202 + grsec_enable_group = 1;
77203 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
77204 +#endif
77205 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77206 + grsec_enable_ptrace_readexec = 1;
77207 +#endif
77208 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
77209 + grsec_enable_chdir = 1;
77210 +#endif
77211 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
77212 + grsec_enable_harden_ptrace = 1;
77213 +#endif
77214 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77215 + grsec_enable_harden_ipc = 1;
77216 +#endif
77217 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77218 + grsec_enable_mount = 1;
77219 +#endif
77220 +#ifdef CONFIG_GRKERNSEC_LINK
77221 + grsec_enable_link = 1;
77222 +#endif
77223 +#ifdef CONFIG_GRKERNSEC_BRUTE
77224 + grsec_enable_brute = 1;
77225 +#endif
77226 +#ifdef CONFIG_GRKERNSEC_DMESG
77227 + grsec_enable_dmesg = 1;
77228 +#endif
77229 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
77230 + grsec_enable_blackhole = 1;
77231 + grsec_lastack_retries = 4;
77232 +#endif
77233 +#ifdef CONFIG_GRKERNSEC_FIFO
77234 + grsec_enable_fifo = 1;
77235 +#endif
77236 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77237 + grsec_enable_execlog = 1;
77238 +#endif
77239 +#ifdef CONFIG_GRKERNSEC_SETXID
77240 + grsec_enable_setxid = 1;
77241 +#endif
77242 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77243 + grsec_enable_signal = 1;
77244 +#endif
77245 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77246 + grsec_enable_forkfail = 1;
77247 +#endif
77248 +#ifdef CONFIG_GRKERNSEC_TIME
77249 + grsec_enable_time = 1;
77250 +#endif
77251 +#ifdef CONFIG_GRKERNSEC_RESLOG
77252 + grsec_resource_logging = 1;
77253 +#endif
77254 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77255 + grsec_enable_chroot_findtask = 1;
77256 +#endif
77257 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
77258 + grsec_enable_chroot_unix = 1;
77259 +#endif
77260 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
77261 + grsec_enable_chroot_mount = 1;
77262 +#endif
77263 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77264 + grsec_enable_chroot_fchdir = 1;
77265 +#endif
77266 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
77267 + grsec_enable_chroot_shmat = 1;
77268 +#endif
77269 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77270 + grsec_enable_audit_ptrace = 1;
77271 +#endif
77272 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
77273 + grsec_enable_chroot_double = 1;
77274 +#endif
77275 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
77276 + grsec_enable_chroot_pivot = 1;
77277 +#endif
77278 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
77279 + grsec_enable_chroot_chdir = 1;
77280 +#endif
77281 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
77282 + grsec_enable_chroot_chmod = 1;
77283 +#endif
77284 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
77285 + grsec_enable_chroot_mknod = 1;
77286 +#endif
77287 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77288 + grsec_enable_chroot_nice = 1;
77289 +#endif
77290 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
77291 + grsec_enable_chroot_execlog = 1;
77292 +#endif
77293 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77294 + grsec_enable_chroot_caps = 1;
77295 +#endif
77296 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77297 + grsec_enable_chroot_rename = 1;
77298 +#endif
77299 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
77300 + grsec_enable_chroot_sysctl = 1;
77301 +#endif
77302 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77303 + grsec_enable_symlinkown = 1;
77304 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
77305 +#endif
77306 +#ifdef CONFIG_GRKERNSEC_TPE
77307 + grsec_enable_tpe = 1;
77308 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
77309 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
77310 + grsec_enable_tpe_all = 1;
77311 +#endif
77312 +#endif
77313 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
77314 + grsec_enable_socket_all = 1;
77315 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
77316 +#endif
77317 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
77318 + grsec_enable_socket_client = 1;
77319 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
77320 +#endif
77321 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
77322 + grsec_enable_socket_server = 1;
77323 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
77324 +#endif
77325 +#endif
77326 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
77327 + grsec_deny_new_usb = 1;
77328 +#endif
77329 +
77330 + return;
77331 +}
77332 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
77333 new file mode 100644
77334 index 0000000..1773300
77335 --- /dev/null
77336 +++ b/grsecurity/grsec_ipc.c
77337 @@ -0,0 +1,48 @@
77338 +#include <linux/kernel.h>
77339 +#include <linux/mm.h>
77340 +#include <linux/sched.h>
77341 +#include <linux/file.h>
77342 +#include <linux/ipc.h>
77343 +#include <linux/ipc_namespace.h>
77344 +#include <linux/grsecurity.h>
77345 +#include <linux/grinternal.h>
77346 +
77347 +int
77348 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
77349 +{
77350 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77351 + int write;
77352 + int orig_granted_mode;
77353 + kuid_t euid;
77354 + kgid_t egid;
77355 +
77356 + if (!grsec_enable_harden_ipc)
77357 + return 1;
77358 +
77359 + euid = current_euid();
77360 + egid = current_egid();
77361 +
77362 + write = requested_mode & 00002;
77363 + orig_granted_mode = ipcp->mode;
77364 +
77365 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
77366 + orig_granted_mode >>= 6;
77367 + else {
77368 + /* if likely wrong permissions, lock to user */
77369 + if (orig_granted_mode & 0007)
77370 + orig_granted_mode = 0;
77371 + /* otherwise do a egid-only check */
77372 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
77373 + orig_granted_mode >>= 3;
77374 + /* otherwise, no access */
77375 + else
77376 + orig_granted_mode = 0;
77377 + }
77378 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
77379 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
77380 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
77381 + return 0;
77382 + }
77383 +#endif
77384 + return 1;
77385 +}
77386 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
77387 new file mode 100644
77388 index 0000000..5e05e20
77389 --- /dev/null
77390 +++ b/grsecurity/grsec_link.c
77391 @@ -0,0 +1,58 @@
77392 +#include <linux/kernel.h>
77393 +#include <linux/sched.h>
77394 +#include <linux/fs.h>
77395 +#include <linux/file.h>
77396 +#include <linux/grinternal.h>
77397 +
77398 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
77399 +{
77400 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77401 + const struct inode *link_inode = link->dentry->d_inode;
77402 +
77403 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
77404 + /* ignore root-owned links, e.g. /proc/self */
77405 + gr_is_global_nonroot(link_inode->i_uid) && target &&
77406 + !uid_eq(link_inode->i_uid, target->i_uid)) {
77407 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
77408 + return 1;
77409 + }
77410 +#endif
77411 + return 0;
77412 +}
77413 +
77414 +int
77415 +gr_handle_follow_link(const struct inode *parent,
77416 + const struct inode *inode,
77417 + const struct dentry *dentry, const struct vfsmount *mnt)
77418 +{
77419 +#ifdef CONFIG_GRKERNSEC_LINK
77420 + const struct cred *cred = current_cred();
77421 +
77422 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
77423 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
77424 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
77425 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
77426 + return -EACCES;
77427 + }
77428 +#endif
77429 + return 0;
77430 +}
77431 +
77432 +int
77433 +gr_handle_hardlink(const struct dentry *dentry,
77434 + const struct vfsmount *mnt,
77435 + struct inode *inode, const int mode, const struct filename *to)
77436 +{
77437 +#ifdef CONFIG_GRKERNSEC_LINK
77438 + const struct cred *cred = current_cred();
77439 +
77440 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
77441 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
77442 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
77443 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
77444 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
77445 + return -EPERM;
77446 + }
77447 +#endif
77448 + return 0;
77449 +}
77450 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
77451 new file mode 100644
77452 index 0000000..dbe0a6b
77453 --- /dev/null
77454 +++ b/grsecurity/grsec_log.c
77455 @@ -0,0 +1,341 @@
77456 +#include <linux/kernel.h>
77457 +#include <linux/sched.h>
77458 +#include <linux/file.h>
77459 +#include <linux/tty.h>
77460 +#include <linux/fs.h>
77461 +#include <linux/mm.h>
77462 +#include <linux/grinternal.h>
77463 +
77464 +#ifdef CONFIG_TREE_PREEMPT_RCU
77465 +#define DISABLE_PREEMPT() preempt_disable()
77466 +#define ENABLE_PREEMPT() preempt_enable()
77467 +#else
77468 +#define DISABLE_PREEMPT()
77469 +#define ENABLE_PREEMPT()
77470 +#endif
77471 +
77472 +#define BEGIN_LOCKS(x) \
77473 + DISABLE_PREEMPT(); \
77474 + rcu_read_lock(); \
77475 + read_lock(&tasklist_lock); \
77476 + read_lock(&grsec_exec_file_lock); \
77477 + if (x != GR_DO_AUDIT) \
77478 + spin_lock(&grsec_alert_lock); \
77479 + else \
77480 + spin_lock(&grsec_audit_lock)
77481 +
77482 +#define END_LOCKS(x) \
77483 + if (x != GR_DO_AUDIT) \
77484 + spin_unlock(&grsec_alert_lock); \
77485 + else \
77486 + spin_unlock(&grsec_audit_lock); \
77487 + read_unlock(&grsec_exec_file_lock); \
77488 + read_unlock(&tasklist_lock); \
77489 + rcu_read_unlock(); \
77490 + ENABLE_PREEMPT(); \
77491 + if (x == GR_DONT_AUDIT) \
77492 + gr_handle_alertkill(current)
77493 +
77494 +enum {
77495 + FLOODING,
77496 + NO_FLOODING
77497 +};
77498 +
77499 +extern char *gr_alert_log_fmt;
77500 +extern char *gr_audit_log_fmt;
77501 +extern char *gr_alert_log_buf;
77502 +extern char *gr_audit_log_buf;
77503 +
77504 +static int gr_log_start(int audit)
77505 +{
77506 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
77507 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
77508 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77509 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
77510 + unsigned long curr_secs = get_seconds();
77511 +
77512 + if (audit == GR_DO_AUDIT)
77513 + goto set_fmt;
77514 +
77515 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
77516 + grsec_alert_wtime = curr_secs;
77517 + grsec_alert_fyet = 0;
77518 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
77519 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
77520 + grsec_alert_fyet++;
77521 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
77522 + grsec_alert_wtime = curr_secs;
77523 + grsec_alert_fyet++;
77524 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
77525 + return FLOODING;
77526 + }
77527 + else return FLOODING;
77528 +
77529 +set_fmt:
77530 +#endif
77531 + memset(buf, 0, PAGE_SIZE);
77532 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
77533 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
77534 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77535 + } else if (current->signal->curr_ip) {
77536 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
77537 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
77538 + } else if (gr_acl_is_enabled()) {
77539 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
77540 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77541 + } else {
77542 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
77543 + strcpy(buf, fmt);
77544 + }
77545 +
77546 + return NO_FLOODING;
77547 +}
77548 +
77549 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77550 + __attribute__ ((format (printf, 2, 0)));
77551 +
77552 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77553 +{
77554 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77555 + unsigned int len = strlen(buf);
77556 +
77557 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77558 +
77559 + return;
77560 +}
77561 +
77562 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77563 + __attribute__ ((format (printf, 2, 3)));
77564 +
77565 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77566 +{
77567 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77568 + unsigned int len = strlen(buf);
77569 + va_list ap;
77570 +
77571 + va_start(ap, msg);
77572 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77573 + va_end(ap);
77574 +
77575 + return;
77576 +}
77577 +
77578 +static void gr_log_end(int audit, int append_default)
77579 +{
77580 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77581 + if (append_default) {
77582 + struct task_struct *task = current;
77583 + struct task_struct *parent = task->real_parent;
77584 + const struct cred *cred = __task_cred(task);
77585 + const struct cred *pcred = __task_cred(parent);
77586 + unsigned int len = strlen(buf);
77587 +
77588 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77589 + }
77590 +
77591 + printk("%s\n", buf);
77592 +
77593 + return;
77594 +}
77595 +
77596 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
77597 +{
77598 + int logtype;
77599 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
77600 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
77601 + void *voidptr = NULL;
77602 + int num1 = 0, num2 = 0;
77603 + unsigned long ulong1 = 0, ulong2 = 0;
77604 + struct dentry *dentry = NULL;
77605 + struct vfsmount *mnt = NULL;
77606 + struct file *file = NULL;
77607 + struct task_struct *task = NULL;
77608 + struct vm_area_struct *vma = NULL;
77609 + const struct cred *cred, *pcred;
77610 + va_list ap;
77611 +
77612 + BEGIN_LOCKS(audit);
77613 + logtype = gr_log_start(audit);
77614 + if (logtype == FLOODING) {
77615 + END_LOCKS(audit);
77616 + return;
77617 + }
77618 + va_start(ap, argtypes);
77619 + switch (argtypes) {
77620 + case GR_TTYSNIFF:
77621 + task = va_arg(ap, struct task_struct *);
77622 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
77623 + break;
77624 + case GR_SYSCTL_HIDDEN:
77625 + str1 = va_arg(ap, char *);
77626 + gr_log_middle_varargs(audit, msg, result, str1);
77627 + break;
77628 + case GR_RBAC:
77629 + dentry = va_arg(ap, struct dentry *);
77630 + mnt = va_arg(ap, struct vfsmount *);
77631 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
77632 + break;
77633 + case GR_RBAC_STR:
77634 + dentry = va_arg(ap, struct dentry *);
77635 + mnt = va_arg(ap, struct vfsmount *);
77636 + str1 = va_arg(ap, char *);
77637 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
77638 + break;
77639 + case GR_STR_RBAC:
77640 + str1 = va_arg(ap, char *);
77641 + dentry = va_arg(ap, struct dentry *);
77642 + mnt = va_arg(ap, struct vfsmount *);
77643 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
77644 + break;
77645 + case GR_RBAC_MODE2:
77646 + dentry = va_arg(ap, struct dentry *);
77647 + mnt = va_arg(ap, struct vfsmount *);
77648 + str1 = va_arg(ap, char *);
77649 + str2 = va_arg(ap, char *);
77650 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
77651 + break;
77652 + case GR_RBAC_MODE3:
77653 + dentry = va_arg(ap, struct dentry *);
77654 + mnt = va_arg(ap, struct vfsmount *);
77655 + str1 = va_arg(ap, char *);
77656 + str2 = va_arg(ap, char *);
77657 + str3 = va_arg(ap, char *);
77658 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
77659 + break;
77660 + case GR_FILENAME:
77661 + dentry = va_arg(ap, struct dentry *);
77662 + mnt = va_arg(ap, struct vfsmount *);
77663 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
77664 + break;
77665 + case GR_STR_FILENAME:
77666 + str1 = va_arg(ap, char *);
77667 + dentry = va_arg(ap, struct dentry *);
77668 + mnt = va_arg(ap, struct vfsmount *);
77669 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
77670 + break;
77671 + case GR_FILENAME_STR:
77672 + dentry = va_arg(ap, struct dentry *);
77673 + mnt = va_arg(ap, struct vfsmount *);
77674 + str1 = va_arg(ap, char *);
77675 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
77676 + break;
77677 + case GR_FILENAME_TWO_INT:
77678 + dentry = va_arg(ap, struct dentry *);
77679 + mnt = va_arg(ap, struct vfsmount *);
77680 + num1 = va_arg(ap, int);
77681 + num2 = va_arg(ap, int);
77682 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
77683 + break;
77684 + case GR_FILENAME_TWO_INT_STR:
77685 + dentry = va_arg(ap, struct dentry *);
77686 + mnt = va_arg(ap, struct vfsmount *);
77687 + num1 = va_arg(ap, int);
77688 + num2 = va_arg(ap, int);
77689 + str1 = va_arg(ap, char *);
77690 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
77691 + break;
77692 + case GR_TEXTREL:
77693 + file = va_arg(ap, struct file *);
77694 + ulong1 = va_arg(ap, unsigned long);
77695 + ulong2 = va_arg(ap, unsigned long);
77696 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
77697 + break;
77698 + case GR_PTRACE:
77699 + task = va_arg(ap, struct task_struct *);
77700 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
77701 + break;
77702 + case GR_RESOURCE:
77703 + task = va_arg(ap, struct task_struct *);
77704 + cred = __task_cred(task);
77705 + pcred = __task_cred(task->real_parent);
77706 + ulong1 = va_arg(ap, unsigned long);
77707 + str1 = va_arg(ap, char *);
77708 + ulong2 = va_arg(ap, unsigned long);
77709 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77710 + break;
77711 + case GR_CAP:
77712 + task = va_arg(ap, struct task_struct *);
77713 + cred = __task_cred(task);
77714 + pcred = __task_cred(task->real_parent);
77715 + str1 = va_arg(ap, char *);
77716 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77717 + break;
77718 + case GR_SIG:
77719 + str1 = va_arg(ap, char *);
77720 + voidptr = va_arg(ap, void *);
77721 + gr_log_middle_varargs(audit, msg, str1, voidptr);
77722 + break;
77723 + case GR_SIG2:
77724 + task = va_arg(ap, struct task_struct *);
77725 + cred = __task_cred(task);
77726 + pcred = __task_cred(task->real_parent);
77727 + num1 = va_arg(ap, int);
77728 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77729 + break;
77730 + case GR_CRASH1:
77731 + task = va_arg(ap, struct task_struct *);
77732 + cred = __task_cred(task);
77733 + pcred = __task_cred(task->real_parent);
77734 + ulong1 = va_arg(ap, unsigned long);
77735 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
77736 + break;
77737 + case GR_CRASH2:
77738 + task = va_arg(ap, struct task_struct *);
77739 + cred = __task_cred(task);
77740 + pcred = __task_cred(task->real_parent);
77741 + ulong1 = va_arg(ap, unsigned long);
77742 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
77743 + break;
77744 + case GR_RWXMAP:
77745 + file = va_arg(ap, struct file *);
77746 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
77747 + break;
77748 + case GR_RWXMAPVMA:
77749 + vma = va_arg(ap, struct vm_area_struct *);
77750 + if (vma->vm_file)
77751 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
77752 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
77753 + str1 = "<stack>";
77754 + else if (vma->vm_start <= current->mm->brk &&
77755 + vma->vm_end >= current->mm->start_brk)
77756 + str1 = "<heap>";
77757 + else
77758 + str1 = "<anonymous mapping>";
77759 + gr_log_middle_varargs(audit, msg, str1);
77760 + break;
77761 + case GR_PSACCT:
77762 + {
77763 + unsigned int wday, cday;
77764 + __u8 whr, chr;
77765 + __u8 wmin, cmin;
77766 + __u8 wsec, csec;
77767 + char cur_tty[64] = { 0 };
77768 + char parent_tty[64] = { 0 };
77769 +
77770 + task = va_arg(ap, struct task_struct *);
77771 + wday = va_arg(ap, unsigned int);
77772 + cday = va_arg(ap, unsigned int);
77773 + whr = va_arg(ap, int);
77774 + chr = va_arg(ap, int);
77775 + wmin = va_arg(ap, int);
77776 + cmin = va_arg(ap, int);
77777 + wsec = va_arg(ap, int);
77778 + csec = va_arg(ap, int);
77779 + ulong1 = va_arg(ap, unsigned long);
77780 + cred = __task_cred(task);
77781 + pcred = __task_cred(task->real_parent);
77782 +
77783 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77784 + }
77785 + break;
77786 + default:
77787 + gr_log_middle(audit, msg, ap);
77788 + }
77789 + va_end(ap);
77790 + // these don't need DEFAULTSECARGS printed on the end
77791 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
77792 + gr_log_end(audit, 0);
77793 + else
77794 + gr_log_end(audit, 1);
77795 + END_LOCKS(audit);
77796 +}
77797 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
77798 new file mode 100644
77799 index 0000000..0e39d8c
77800 --- /dev/null
77801 +++ b/grsecurity/grsec_mem.c
77802 @@ -0,0 +1,48 @@
77803 +#include <linux/kernel.h>
77804 +#include <linux/sched.h>
77805 +#include <linux/mm.h>
77806 +#include <linux/mman.h>
77807 +#include <linux/module.h>
77808 +#include <linux/grinternal.h>
77809 +
77810 +void gr_handle_msr_write(void)
77811 +{
77812 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
77813 + return;
77814 +}
77815 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
77816 +
77817 +void
77818 +gr_handle_ioperm(void)
77819 +{
77820 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
77821 + return;
77822 +}
77823 +
77824 +void
77825 +gr_handle_iopl(void)
77826 +{
77827 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
77828 + return;
77829 +}
77830 +
77831 +void
77832 +gr_handle_mem_readwrite(u64 from, u64 to)
77833 +{
77834 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
77835 + return;
77836 +}
77837 +
77838 +void
77839 +gr_handle_vm86(void)
77840 +{
77841 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
77842 + return;
77843 +}
77844 +
77845 +void
77846 +gr_log_badprocpid(const char *entry)
77847 +{
77848 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
77849 + return;
77850 +}
77851 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
77852 new file mode 100644
77853 index 0000000..6f9eb73
77854 --- /dev/null
77855 +++ b/grsecurity/grsec_mount.c
77856 @@ -0,0 +1,65 @@
77857 +#include <linux/kernel.h>
77858 +#include <linux/sched.h>
77859 +#include <linux/mount.h>
77860 +#include <linux/major.h>
77861 +#include <linux/grsecurity.h>
77862 +#include <linux/grinternal.h>
77863 +
77864 +void
77865 +gr_log_remount(const char *devname, const int retval)
77866 +{
77867 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77868 + if (grsec_enable_mount && (retval >= 0))
77869 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
77870 +#endif
77871 + return;
77872 +}
77873 +
77874 +void
77875 +gr_log_unmount(const char *devname, const int retval)
77876 +{
77877 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77878 + if (grsec_enable_mount && (retval >= 0))
77879 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
77880 +#endif
77881 + return;
77882 +}
77883 +
77884 +void
77885 +gr_log_mount(const char *from, struct path *to, const int retval)
77886 +{
77887 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77888 + if (grsec_enable_mount && (retval >= 0))
77889 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
77890 +#endif
77891 + return;
77892 +}
77893 +
77894 +int
77895 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
77896 +{
77897 +#ifdef CONFIG_GRKERNSEC_ROFS
77898 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
77899 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
77900 + return -EPERM;
77901 + } else
77902 + return 0;
77903 +#endif
77904 + return 0;
77905 +}
77906 +
77907 +int
77908 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
77909 +{
77910 +#ifdef CONFIG_GRKERNSEC_ROFS
77911 + struct inode *inode = dentry->d_inode;
77912 +
77913 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
77914 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
77915 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
77916 + return -EPERM;
77917 + } else
77918 + return 0;
77919 +#endif
77920 + return 0;
77921 +}
77922 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
77923 new file mode 100644
77924 index 0000000..6ee9d50
77925 --- /dev/null
77926 +++ b/grsecurity/grsec_pax.c
77927 @@ -0,0 +1,45 @@
77928 +#include <linux/kernel.h>
77929 +#include <linux/sched.h>
77930 +#include <linux/mm.h>
77931 +#include <linux/file.h>
77932 +#include <linux/grinternal.h>
77933 +#include <linux/grsecurity.h>
77934 +
77935 +void
77936 +gr_log_textrel(struct vm_area_struct * vma)
77937 +{
77938 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77939 + if (grsec_enable_log_rwxmaps)
77940 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
77941 +#endif
77942 + return;
77943 +}
77944 +
77945 +void gr_log_ptgnustack(struct file *file)
77946 +{
77947 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77948 + if (grsec_enable_log_rwxmaps)
77949 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
77950 +#endif
77951 + return;
77952 +}
77953 +
77954 +void
77955 +gr_log_rwxmmap(struct file *file)
77956 +{
77957 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77958 + if (grsec_enable_log_rwxmaps)
77959 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
77960 +#endif
77961 + return;
77962 +}
77963 +
77964 +void
77965 +gr_log_rwxmprotect(struct vm_area_struct *vma)
77966 +{
77967 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77968 + if (grsec_enable_log_rwxmaps)
77969 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
77970 +#endif
77971 + return;
77972 +}
77973 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
77974 new file mode 100644
77975 index 0000000..2005a3a
77976 --- /dev/null
77977 +++ b/grsecurity/grsec_proc.c
77978 @@ -0,0 +1,20 @@
77979 +#include <linux/kernel.h>
77980 +#include <linux/sched.h>
77981 +#include <linux/grsecurity.h>
77982 +#include <linux/grinternal.h>
77983 +
77984 +int gr_proc_is_restricted(void)
77985 +{
77986 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
77987 + const struct cred *cred = current_cred();
77988 +#endif
77989 +
77990 +#ifdef CONFIG_GRKERNSEC_PROC_USER
77991 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
77992 + return -EACCES;
77993 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
77994 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
77995 + return -EACCES;
77996 +#endif
77997 + return 0;
77998 +}
77999 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
78000 new file mode 100644
78001 index 0000000..f7f29aa
78002 --- /dev/null
78003 +++ b/grsecurity/grsec_ptrace.c
78004 @@ -0,0 +1,30 @@
78005 +#include <linux/kernel.h>
78006 +#include <linux/sched.h>
78007 +#include <linux/grinternal.h>
78008 +#include <linux/security.h>
78009 +
78010 +void
78011 +gr_audit_ptrace(struct task_struct *task)
78012 +{
78013 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78014 + if (grsec_enable_audit_ptrace)
78015 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
78016 +#endif
78017 + return;
78018 +}
78019 +
78020 +int
78021 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
78022 +{
78023 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78024 + const struct dentry *dentry = file->f_path.dentry;
78025 + const struct vfsmount *mnt = file->f_path.mnt;
78026 +
78027 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
78028 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
78029 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
78030 + return -EACCES;
78031 + }
78032 +#endif
78033 + return 0;
78034 +}
78035 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
78036 new file mode 100644
78037 index 0000000..3860c7e
78038 --- /dev/null
78039 +++ b/grsecurity/grsec_sig.c
78040 @@ -0,0 +1,236 @@
78041 +#include <linux/kernel.h>
78042 +#include <linux/sched.h>
78043 +#include <linux/fs.h>
78044 +#include <linux/delay.h>
78045 +#include <linux/grsecurity.h>
78046 +#include <linux/grinternal.h>
78047 +#include <linux/hardirq.h>
78048 +
78049 +char *signames[] = {
78050 + [SIGSEGV] = "Segmentation fault",
78051 + [SIGILL] = "Illegal instruction",
78052 + [SIGABRT] = "Abort",
78053 + [SIGBUS] = "Invalid alignment/Bus error"
78054 +};
78055 +
78056 +void
78057 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
78058 +{
78059 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78060 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
78061 + (sig == SIGABRT) || (sig == SIGBUS))) {
78062 + if (task_pid_nr(t) == task_pid_nr(current)) {
78063 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
78064 + } else {
78065 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
78066 + }
78067 + }
78068 +#endif
78069 + return;
78070 +}
78071 +
78072 +int
78073 +gr_handle_signal(const struct task_struct *p, const int sig)
78074 +{
78075 +#ifdef CONFIG_GRKERNSEC
78076 + /* ignore the 0 signal for protected task checks */
78077 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
78078 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
78079 + return -EPERM;
78080 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
78081 + return -EPERM;
78082 + }
78083 +#endif
78084 + return 0;
78085 +}
78086 +
78087 +#ifdef CONFIG_GRKERNSEC
78088 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
78089 +
78090 +int gr_fake_force_sig(int sig, struct task_struct *t)
78091 +{
78092 + unsigned long int flags;
78093 + int ret, blocked, ignored;
78094 + struct k_sigaction *action;
78095 +
78096 + spin_lock_irqsave(&t->sighand->siglock, flags);
78097 + action = &t->sighand->action[sig-1];
78098 + ignored = action->sa.sa_handler == SIG_IGN;
78099 + blocked = sigismember(&t->blocked, sig);
78100 + if (blocked || ignored) {
78101 + action->sa.sa_handler = SIG_DFL;
78102 + if (blocked) {
78103 + sigdelset(&t->blocked, sig);
78104 + recalc_sigpending_and_wake(t);
78105 + }
78106 + }
78107 + if (action->sa.sa_handler == SIG_DFL)
78108 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
78109 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
78110 +
78111 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
78112 +
78113 + return ret;
78114 +}
78115 +#endif
78116 +
78117 +#define GR_USER_BAN_TIME (15 * 60)
78118 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
78119 +
78120 +void gr_handle_brute_attach(int dumpable)
78121 +{
78122 +#ifdef CONFIG_GRKERNSEC_BRUTE
78123 + struct task_struct *p = current;
78124 + kuid_t uid = GLOBAL_ROOT_UID;
78125 + int daemon = 0;
78126 +
78127 + if (!grsec_enable_brute)
78128 + return;
78129 +
78130 + rcu_read_lock();
78131 + read_lock(&tasklist_lock);
78132 + read_lock(&grsec_exec_file_lock);
78133 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
78134 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
78135 + p->real_parent->brute = 1;
78136 + daemon = 1;
78137 + } else {
78138 + const struct cred *cred = __task_cred(p), *cred2;
78139 + struct task_struct *tsk, *tsk2;
78140 +
78141 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
78142 + struct user_struct *user;
78143 +
78144 + uid = cred->uid;
78145 +
78146 + /* this is put upon execution past expiration */
78147 + user = find_user(uid);
78148 + if (user == NULL)
78149 + goto unlock;
78150 + user->suid_banned = 1;
78151 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
78152 + if (user->suid_ban_expires == ~0UL)
78153 + user->suid_ban_expires--;
78154 +
78155 + /* only kill other threads of the same binary, from the same user */
78156 + do_each_thread(tsk2, tsk) {
78157 + cred2 = __task_cred(tsk);
78158 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
78159 + gr_fake_force_sig(SIGKILL, tsk);
78160 + } while_each_thread(tsk2, tsk);
78161 + }
78162 + }
78163 +unlock:
78164 + read_unlock(&grsec_exec_file_lock);
78165 + read_unlock(&tasklist_lock);
78166 + rcu_read_unlock();
78167 +
78168 + if (gr_is_global_nonroot(uid))
78169 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
78170 + else if (daemon)
78171 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
78172 +
78173 +#endif
78174 + return;
78175 +}
78176 +
78177 +void gr_handle_brute_check(void)
78178 +{
78179 +#ifdef CONFIG_GRKERNSEC_BRUTE
78180 + struct task_struct *p = current;
78181 +
78182 + if (unlikely(p->brute)) {
78183 + if (!grsec_enable_brute)
78184 + p->brute = 0;
78185 + else if (time_before(get_seconds(), p->brute_expires))
78186 + msleep(30 * 1000);
78187 + }
78188 +#endif
78189 + return;
78190 +}
78191 +
78192 +void gr_handle_kernel_exploit(void)
78193 +{
78194 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78195 + const struct cred *cred;
78196 + struct task_struct *tsk, *tsk2;
78197 + struct user_struct *user;
78198 + kuid_t uid;
78199 +
78200 + if (in_irq() || in_serving_softirq() || in_nmi())
78201 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
78202 +
78203 + uid = current_uid();
78204 +
78205 + if (gr_is_global_root(uid))
78206 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
78207 + else {
78208 + /* kill all the processes of this user, hold a reference
78209 + to their creds struct, and prevent them from creating
78210 + another process until system reset
78211 + */
78212 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
78213 + GR_GLOBAL_UID(uid));
78214 + /* we intentionally leak this ref */
78215 + user = get_uid(current->cred->user);
78216 + if (user)
78217 + user->kernel_banned = 1;
78218 +
78219 + /* kill all processes of this user */
78220 + read_lock(&tasklist_lock);
78221 + do_each_thread(tsk2, tsk) {
78222 + cred = __task_cred(tsk);
78223 + if (uid_eq(cred->uid, uid))
78224 + gr_fake_force_sig(SIGKILL, tsk);
78225 + } while_each_thread(tsk2, tsk);
78226 + read_unlock(&tasklist_lock);
78227 + }
78228 +#endif
78229 +}
78230 +
78231 +#ifdef CONFIG_GRKERNSEC_BRUTE
78232 +static bool suid_ban_expired(struct user_struct *user)
78233 +{
78234 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
78235 + user->suid_banned = 0;
78236 + user->suid_ban_expires = 0;
78237 + free_uid(user);
78238 + return true;
78239 + }
78240 +
78241 + return false;
78242 +}
78243 +#endif
78244 +
78245 +int gr_process_kernel_exec_ban(void)
78246 +{
78247 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78248 + if (unlikely(current->cred->user->kernel_banned))
78249 + return -EPERM;
78250 +#endif
78251 + return 0;
78252 +}
78253 +
78254 +int gr_process_kernel_setuid_ban(struct user_struct *user)
78255 +{
78256 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78257 + if (unlikely(user->kernel_banned))
78258 + gr_fake_force_sig(SIGKILL, current);
78259 +#endif
78260 + return 0;
78261 +}
78262 +
78263 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
78264 +{
78265 +#ifdef CONFIG_GRKERNSEC_BRUTE
78266 + struct user_struct *user = current->cred->user;
78267 + if (unlikely(user->suid_banned)) {
78268 + if (suid_ban_expired(user))
78269 + return 0;
78270 + /* disallow execution of suid binaries only */
78271 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
78272 + return -EPERM;
78273 + }
78274 +#endif
78275 + return 0;
78276 +}
78277 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
78278 new file mode 100644
78279 index 0000000..e3650b6
78280 --- /dev/null
78281 +++ b/grsecurity/grsec_sock.c
78282 @@ -0,0 +1,244 @@
78283 +#include <linux/kernel.h>
78284 +#include <linux/module.h>
78285 +#include <linux/sched.h>
78286 +#include <linux/file.h>
78287 +#include <linux/net.h>
78288 +#include <linux/in.h>
78289 +#include <linux/ip.h>
78290 +#include <net/sock.h>
78291 +#include <net/inet_sock.h>
78292 +#include <linux/grsecurity.h>
78293 +#include <linux/grinternal.h>
78294 +#include <linux/gracl.h>
78295 +
78296 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
78297 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
78298 +
78299 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
78300 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
78301 +
78302 +#ifdef CONFIG_UNIX_MODULE
78303 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
78304 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
78305 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
78306 +EXPORT_SYMBOL_GPL(gr_handle_create);
78307 +#endif
78308 +
78309 +#ifdef CONFIG_GRKERNSEC
78310 +#define gr_conn_table_size 32749
78311 +struct conn_table_entry {
78312 + struct conn_table_entry *next;
78313 + struct signal_struct *sig;
78314 +};
78315 +
78316 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
78317 +DEFINE_SPINLOCK(gr_conn_table_lock);
78318 +
78319 +extern const char * gr_socktype_to_name(unsigned char type);
78320 +extern const char * gr_proto_to_name(unsigned char proto);
78321 +extern const char * gr_sockfamily_to_name(unsigned char family);
78322 +
78323 +static __inline__ int
78324 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
78325 +{
78326 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
78327 +}
78328 +
78329 +static __inline__ int
78330 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
78331 + __u16 sport, __u16 dport)
78332 +{
78333 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
78334 + sig->gr_sport == sport && sig->gr_dport == dport))
78335 + return 1;
78336 + else
78337 + return 0;
78338 +}
78339 +
78340 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
78341 +{
78342 + struct conn_table_entry **match;
78343 + unsigned int index;
78344 +
78345 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78346 + sig->gr_sport, sig->gr_dport,
78347 + gr_conn_table_size);
78348 +
78349 + newent->sig = sig;
78350 +
78351 + match = &gr_conn_table[index];
78352 + newent->next = *match;
78353 + *match = newent;
78354 +
78355 + return;
78356 +}
78357 +
78358 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
78359 +{
78360 + struct conn_table_entry *match, *last = NULL;
78361 + unsigned int index;
78362 +
78363 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78364 + sig->gr_sport, sig->gr_dport,
78365 + gr_conn_table_size);
78366 +
78367 + match = gr_conn_table[index];
78368 + while (match && !conn_match(match->sig,
78369 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
78370 + sig->gr_dport)) {
78371 + last = match;
78372 + match = match->next;
78373 + }
78374 +
78375 + if (match) {
78376 + if (last)
78377 + last->next = match->next;
78378 + else
78379 + gr_conn_table[index] = NULL;
78380 + kfree(match);
78381 + }
78382 +
78383 + return;
78384 +}
78385 +
78386 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
78387 + __u16 sport, __u16 dport)
78388 +{
78389 + struct conn_table_entry *match;
78390 + unsigned int index;
78391 +
78392 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
78393 +
78394 + match = gr_conn_table[index];
78395 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
78396 + match = match->next;
78397 +
78398 + if (match)
78399 + return match->sig;
78400 + else
78401 + return NULL;
78402 +}
78403 +
78404 +#endif
78405 +
78406 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
78407 +{
78408 +#ifdef CONFIG_GRKERNSEC
78409 + struct signal_struct *sig = current->signal;
78410 + struct conn_table_entry *newent;
78411 +
78412 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
78413 + if (newent == NULL)
78414 + return;
78415 + /* no bh lock needed since we are called with bh disabled */
78416 + spin_lock(&gr_conn_table_lock);
78417 + gr_del_task_from_ip_table_nolock(sig);
78418 + sig->gr_saddr = inet->inet_rcv_saddr;
78419 + sig->gr_daddr = inet->inet_daddr;
78420 + sig->gr_sport = inet->inet_sport;
78421 + sig->gr_dport = inet->inet_dport;
78422 + gr_add_to_task_ip_table_nolock(sig, newent);
78423 + spin_unlock(&gr_conn_table_lock);
78424 +#endif
78425 + return;
78426 +}
78427 +
78428 +void gr_del_task_from_ip_table(struct task_struct *task)
78429 +{
78430 +#ifdef CONFIG_GRKERNSEC
78431 + spin_lock_bh(&gr_conn_table_lock);
78432 + gr_del_task_from_ip_table_nolock(task->signal);
78433 + spin_unlock_bh(&gr_conn_table_lock);
78434 +#endif
78435 + return;
78436 +}
78437 +
78438 +void
78439 +gr_attach_curr_ip(const struct sock *sk)
78440 +{
78441 +#ifdef CONFIG_GRKERNSEC
78442 + struct signal_struct *p, *set;
78443 + const struct inet_sock *inet = inet_sk(sk);
78444 +
78445 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
78446 + return;
78447 +
78448 + set = current->signal;
78449 +
78450 + spin_lock_bh(&gr_conn_table_lock);
78451 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
78452 + inet->inet_dport, inet->inet_sport);
78453 + if (unlikely(p != NULL)) {
78454 + set->curr_ip = p->curr_ip;
78455 + set->used_accept = 1;
78456 + gr_del_task_from_ip_table_nolock(p);
78457 + spin_unlock_bh(&gr_conn_table_lock);
78458 + return;
78459 + }
78460 + spin_unlock_bh(&gr_conn_table_lock);
78461 +
78462 + set->curr_ip = inet->inet_daddr;
78463 + set->used_accept = 1;
78464 +#endif
78465 + return;
78466 +}
78467 +
78468 +int
78469 +gr_handle_sock_all(const int family, const int type, const int protocol)
78470 +{
78471 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78472 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
78473 + (family != AF_UNIX)) {
78474 + if (family == AF_INET)
78475 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
78476 + else
78477 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
78478 + return -EACCES;
78479 + }
78480 +#endif
78481 + return 0;
78482 +}
78483 +
78484 +int
78485 +gr_handle_sock_server(const struct sockaddr *sck)
78486 +{
78487 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78488 + if (grsec_enable_socket_server &&
78489 + in_group_p(grsec_socket_server_gid) &&
78490 + sck && (sck->sa_family != AF_UNIX) &&
78491 + (sck->sa_family != AF_LOCAL)) {
78492 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78493 + return -EACCES;
78494 + }
78495 +#endif
78496 + return 0;
78497 +}
78498 +
78499 +int
78500 +gr_handle_sock_server_other(const struct sock *sck)
78501 +{
78502 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78503 + if (grsec_enable_socket_server &&
78504 + in_group_p(grsec_socket_server_gid) &&
78505 + sck && (sck->sk_family != AF_UNIX) &&
78506 + (sck->sk_family != AF_LOCAL)) {
78507 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78508 + return -EACCES;
78509 + }
78510 +#endif
78511 + return 0;
78512 +}
78513 +
78514 +int
78515 +gr_handle_sock_client(const struct sockaddr *sck)
78516 +{
78517 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78518 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
78519 + sck && (sck->sa_family != AF_UNIX) &&
78520 + (sck->sa_family != AF_LOCAL)) {
78521 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
78522 + return -EACCES;
78523 + }
78524 +#endif
78525 + return 0;
78526 +}
78527 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
78528 new file mode 100644
78529 index 0000000..cce889e
78530 --- /dev/null
78531 +++ b/grsecurity/grsec_sysctl.c
78532 @@ -0,0 +1,488 @@
78533 +#include <linux/kernel.h>
78534 +#include <linux/sched.h>
78535 +#include <linux/sysctl.h>
78536 +#include <linux/grsecurity.h>
78537 +#include <linux/grinternal.h>
78538 +
78539 +int
78540 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
78541 +{
78542 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78543 + if (dirname == NULL || name == NULL)
78544 + return 0;
78545 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
78546 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
78547 + return -EACCES;
78548 + }
78549 +#endif
78550 + return 0;
78551 +}
78552 +
78553 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
78554 +static int __maybe_unused __read_only one = 1;
78555 +#endif
78556 +
78557 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
78558 + defined(CONFIG_GRKERNSEC_DENYUSB)
78559 +struct ctl_table grsecurity_table[] = {
78560 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78561 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
78562 +#ifdef CONFIG_GRKERNSEC_IO
78563 + {
78564 + .procname = "disable_priv_io",
78565 + .data = &grsec_disable_privio,
78566 + .maxlen = sizeof(int),
78567 + .mode = 0600,
78568 + .proc_handler = &proc_dointvec,
78569 + },
78570 +#endif
78571 +#endif
78572 +#ifdef CONFIG_GRKERNSEC_LINK
78573 + {
78574 + .procname = "linking_restrictions",
78575 + .data = &grsec_enable_link,
78576 + .maxlen = sizeof(int),
78577 + .mode = 0600,
78578 + .proc_handler = &proc_dointvec,
78579 + },
78580 +#endif
78581 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
78582 + {
78583 + .procname = "enforce_symlinksifowner",
78584 + .data = &grsec_enable_symlinkown,
78585 + .maxlen = sizeof(int),
78586 + .mode = 0600,
78587 + .proc_handler = &proc_dointvec,
78588 + },
78589 + {
78590 + .procname = "symlinkown_gid",
78591 + .data = &grsec_symlinkown_gid,
78592 + .maxlen = sizeof(int),
78593 + .mode = 0600,
78594 + .proc_handler = &proc_dointvec,
78595 + },
78596 +#endif
78597 +#ifdef CONFIG_GRKERNSEC_BRUTE
78598 + {
78599 + .procname = "deter_bruteforce",
78600 + .data = &grsec_enable_brute,
78601 + .maxlen = sizeof(int),
78602 + .mode = 0600,
78603 + .proc_handler = &proc_dointvec,
78604 + },
78605 +#endif
78606 +#ifdef CONFIG_GRKERNSEC_FIFO
78607 + {
78608 + .procname = "fifo_restrictions",
78609 + .data = &grsec_enable_fifo,
78610 + .maxlen = sizeof(int),
78611 + .mode = 0600,
78612 + .proc_handler = &proc_dointvec,
78613 + },
78614 +#endif
78615 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78616 + {
78617 + .procname = "ptrace_readexec",
78618 + .data = &grsec_enable_ptrace_readexec,
78619 + .maxlen = sizeof(int),
78620 + .mode = 0600,
78621 + .proc_handler = &proc_dointvec,
78622 + },
78623 +#endif
78624 +#ifdef CONFIG_GRKERNSEC_SETXID
78625 + {
78626 + .procname = "consistent_setxid",
78627 + .data = &grsec_enable_setxid,
78628 + .maxlen = sizeof(int),
78629 + .mode = 0600,
78630 + .proc_handler = &proc_dointvec,
78631 + },
78632 +#endif
78633 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
78634 + {
78635 + .procname = "ip_blackhole",
78636 + .data = &grsec_enable_blackhole,
78637 + .maxlen = sizeof(int),
78638 + .mode = 0600,
78639 + .proc_handler = &proc_dointvec,
78640 + },
78641 + {
78642 + .procname = "lastack_retries",
78643 + .data = &grsec_lastack_retries,
78644 + .maxlen = sizeof(int),
78645 + .mode = 0600,
78646 + .proc_handler = &proc_dointvec,
78647 + },
78648 +#endif
78649 +#ifdef CONFIG_GRKERNSEC_EXECLOG
78650 + {
78651 + .procname = "exec_logging",
78652 + .data = &grsec_enable_execlog,
78653 + .maxlen = sizeof(int),
78654 + .mode = 0600,
78655 + .proc_handler = &proc_dointvec,
78656 + },
78657 +#endif
78658 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78659 + {
78660 + .procname = "rwxmap_logging",
78661 + .data = &grsec_enable_log_rwxmaps,
78662 + .maxlen = sizeof(int),
78663 + .mode = 0600,
78664 + .proc_handler = &proc_dointvec,
78665 + },
78666 +#endif
78667 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78668 + {
78669 + .procname = "signal_logging",
78670 + .data = &grsec_enable_signal,
78671 + .maxlen = sizeof(int),
78672 + .mode = 0600,
78673 + .proc_handler = &proc_dointvec,
78674 + },
78675 +#endif
78676 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
78677 + {
78678 + .procname = "forkfail_logging",
78679 + .data = &grsec_enable_forkfail,
78680 + .maxlen = sizeof(int),
78681 + .mode = 0600,
78682 + .proc_handler = &proc_dointvec,
78683 + },
78684 +#endif
78685 +#ifdef CONFIG_GRKERNSEC_TIME
78686 + {
78687 + .procname = "timechange_logging",
78688 + .data = &grsec_enable_time,
78689 + .maxlen = sizeof(int),
78690 + .mode = 0600,
78691 + .proc_handler = &proc_dointvec,
78692 + },
78693 +#endif
78694 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
78695 + {
78696 + .procname = "chroot_deny_shmat",
78697 + .data = &grsec_enable_chroot_shmat,
78698 + .maxlen = sizeof(int),
78699 + .mode = 0600,
78700 + .proc_handler = &proc_dointvec,
78701 + },
78702 +#endif
78703 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
78704 + {
78705 + .procname = "chroot_deny_unix",
78706 + .data = &grsec_enable_chroot_unix,
78707 + .maxlen = sizeof(int),
78708 + .mode = 0600,
78709 + .proc_handler = &proc_dointvec,
78710 + },
78711 +#endif
78712 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
78713 + {
78714 + .procname = "chroot_deny_mount",
78715 + .data = &grsec_enable_chroot_mount,
78716 + .maxlen = sizeof(int),
78717 + .mode = 0600,
78718 + .proc_handler = &proc_dointvec,
78719 + },
78720 +#endif
78721 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
78722 + {
78723 + .procname = "chroot_deny_fchdir",
78724 + .data = &grsec_enable_chroot_fchdir,
78725 + .maxlen = sizeof(int),
78726 + .mode = 0600,
78727 + .proc_handler = &proc_dointvec,
78728 + },
78729 +#endif
78730 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
78731 + {
78732 + .procname = "chroot_deny_chroot",
78733 + .data = &grsec_enable_chroot_double,
78734 + .maxlen = sizeof(int),
78735 + .mode = 0600,
78736 + .proc_handler = &proc_dointvec,
78737 + },
78738 +#endif
78739 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
78740 + {
78741 + .procname = "chroot_deny_pivot",
78742 + .data = &grsec_enable_chroot_pivot,
78743 + .maxlen = sizeof(int),
78744 + .mode = 0600,
78745 + .proc_handler = &proc_dointvec,
78746 + },
78747 +#endif
78748 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
78749 + {
78750 + .procname = "chroot_enforce_chdir",
78751 + .data = &grsec_enable_chroot_chdir,
78752 + .maxlen = sizeof(int),
78753 + .mode = 0600,
78754 + .proc_handler = &proc_dointvec,
78755 + },
78756 +#endif
78757 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
78758 + {
78759 + .procname = "chroot_deny_chmod",
78760 + .data = &grsec_enable_chroot_chmod,
78761 + .maxlen = sizeof(int),
78762 + .mode = 0600,
78763 + .proc_handler = &proc_dointvec,
78764 + },
78765 +#endif
78766 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
78767 + {
78768 + .procname = "chroot_deny_mknod",
78769 + .data = &grsec_enable_chroot_mknod,
78770 + .maxlen = sizeof(int),
78771 + .mode = 0600,
78772 + .proc_handler = &proc_dointvec,
78773 + },
78774 +#endif
78775 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
78776 + {
78777 + .procname = "chroot_restrict_nice",
78778 + .data = &grsec_enable_chroot_nice,
78779 + .maxlen = sizeof(int),
78780 + .mode = 0600,
78781 + .proc_handler = &proc_dointvec,
78782 + },
78783 +#endif
78784 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
78785 + {
78786 + .procname = "chroot_execlog",
78787 + .data = &grsec_enable_chroot_execlog,
78788 + .maxlen = sizeof(int),
78789 + .mode = 0600,
78790 + .proc_handler = &proc_dointvec,
78791 + },
78792 +#endif
78793 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
78794 + {
78795 + .procname = "chroot_caps",
78796 + .data = &grsec_enable_chroot_caps,
78797 + .maxlen = sizeof(int),
78798 + .mode = 0600,
78799 + .proc_handler = &proc_dointvec,
78800 + },
78801 +#endif
78802 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
78803 + {
78804 + .procname = "chroot_deny_bad_rename",
78805 + .data = &grsec_enable_chroot_rename,
78806 + .maxlen = sizeof(int),
78807 + .mode = 0600,
78808 + .proc_handler = &proc_dointvec,
78809 + },
78810 +#endif
78811 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
78812 + {
78813 + .procname = "chroot_deny_sysctl",
78814 + .data = &grsec_enable_chroot_sysctl,
78815 + .maxlen = sizeof(int),
78816 + .mode = 0600,
78817 + .proc_handler = &proc_dointvec,
78818 + },
78819 +#endif
78820 +#ifdef CONFIG_GRKERNSEC_TPE
78821 + {
78822 + .procname = "tpe",
78823 + .data = &grsec_enable_tpe,
78824 + .maxlen = sizeof(int),
78825 + .mode = 0600,
78826 + .proc_handler = &proc_dointvec,
78827 + },
78828 + {
78829 + .procname = "tpe_gid",
78830 + .data = &grsec_tpe_gid,
78831 + .maxlen = sizeof(int),
78832 + .mode = 0600,
78833 + .proc_handler = &proc_dointvec,
78834 + },
78835 +#endif
78836 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
78837 + {
78838 + .procname = "tpe_invert",
78839 + .data = &grsec_enable_tpe_invert,
78840 + .maxlen = sizeof(int),
78841 + .mode = 0600,
78842 + .proc_handler = &proc_dointvec,
78843 + },
78844 +#endif
78845 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
78846 + {
78847 + .procname = "tpe_restrict_all",
78848 + .data = &grsec_enable_tpe_all,
78849 + .maxlen = sizeof(int),
78850 + .mode = 0600,
78851 + .proc_handler = &proc_dointvec,
78852 + },
78853 +#endif
78854 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78855 + {
78856 + .procname = "socket_all",
78857 + .data = &grsec_enable_socket_all,
78858 + .maxlen = sizeof(int),
78859 + .mode = 0600,
78860 + .proc_handler = &proc_dointvec,
78861 + },
78862 + {
78863 + .procname = "socket_all_gid",
78864 + .data = &grsec_socket_all_gid,
78865 + .maxlen = sizeof(int),
78866 + .mode = 0600,
78867 + .proc_handler = &proc_dointvec,
78868 + },
78869 +#endif
78870 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78871 + {
78872 + .procname = "socket_client",
78873 + .data = &grsec_enable_socket_client,
78874 + .maxlen = sizeof(int),
78875 + .mode = 0600,
78876 + .proc_handler = &proc_dointvec,
78877 + },
78878 + {
78879 + .procname = "socket_client_gid",
78880 + .data = &grsec_socket_client_gid,
78881 + .maxlen = sizeof(int),
78882 + .mode = 0600,
78883 + .proc_handler = &proc_dointvec,
78884 + },
78885 +#endif
78886 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78887 + {
78888 + .procname = "socket_server",
78889 + .data = &grsec_enable_socket_server,
78890 + .maxlen = sizeof(int),
78891 + .mode = 0600,
78892 + .proc_handler = &proc_dointvec,
78893 + },
78894 + {
78895 + .procname = "socket_server_gid",
78896 + .data = &grsec_socket_server_gid,
78897 + .maxlen = sizeof(int),
78898 + .mode = 0600,
78899 + .proc_handler = &proc_dointvec,
78900 + },
78901 +#endif
78902 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
78903 + {
78904 + .procname = "audit_group",
78905 + .data = &grsec_enable_group,
78906 + .maxlen = sizeof(int),
78907 + .mode = 0600,
78908 + .proc_handler = &proc_dointvec,
78909 + },
78910 + {
78911 + .procname = "audit_gid",
78912 + .data = &grsec_audit_gid,
78913 + .maxlen = sizeof(int),
78914 + .mode = 0600,
78915 + .proc_handler = &proc_dointvec,
78916 + },
78917 +#endif
78918 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
78919 + {
78920 + .procname = "audit_chdir",
78921 + .data = &grsec_enable_chdir,
78922 + .maxlen = sizeof(int),
78923 + .mode = 0600,
78924 + .proc_handler = &proc_dointvec,
78925 + },
78926 +#endif
78927 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78928 + {
78929 + .procname = "audit_mount",
78930 + .data = &grsec_enable_mount,
78931 + .maxlen = sizeof(int),
78932 + .mode = 0600,
78933 + .proc_handler = &proc_dointvec,
78934 + },
78935 +#endif
78936 +#ifdef CONFIG_GRKERNSEC_DMESG
78937 + {
78938 + .procname = "dmesg",
78939 + .data = &grsec_enable_dmesg,
78940 + .maxlen = sizeof(int),
78941 + .mode = 0600,
78942 + .proc_handler = &proc_dointvec,
78943 + },
78944 +#endif
78945 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
78946 + {
78947 + .procname = "chroot_findtask",
78948 + .data = &grsec_enable_chroot_findtask,
78949 + .maxlen = sizeof(int),
78950 + .mode = 0600,
78951 + .proc_handler = &proc_dointvec,
78952 + },
78953 +#endif
78954 +#ifdef CONFIG_GRKERNSEC_RESLOG
78955 + {
78956 + .procname = "resource_logging",
78957 + .data = &grsec_resource_logging,
78958 + .maxlen = sizeof(int),
78959 + .mode = 0600,
78960 + .proc_handler = &proc_dointvec,
78961 + },
78962 +#endif
78963 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78964 + {
78965 + .procname = "audit_ptrace",
78966 + .data = &grsec_enable_audit_ptrace,
78967 + .maxlen = sizeof(int),
78968 + .mode = 0600,
78969 + .proc_handler = &proc_dointvec,
78970 + },
78971 +#endif
78972 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
78973 + {
78974 + .procname = "harden_ptrace",
78975 + .data = &grsec_enable_harden_ptrace,
78976 + .maxlen = sizeof(int),
78977 + .mode = 0600,
78978 + .proc_handler = &proc_dointvec,
78979 + },
78980 +#endif
78981 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
78982 + {
78983 + .procname = "harden_ipc",
78984 + .data = &grsec_enable_harden_ipc,
78985 + .maxlen = sizeof(int),
78986 + .mode = 0600,
78987 + .proc_handler = &proc_dointvec,
78988 + },
78989 +#endif
78990 + {
78991 + .procname = "grsec_lock",
78992 + .data = &grsec_lock,
78993 + .maxlen = sizeof(int),
78994 + .mode = 0600,
78995 + .proc_handler = &proc_dointvec,
78996 + },
78997 +#endif
78998 +#ifdef CONFIG_GRKERNSEC_ROFS
78999 + {
79000 + .procname = "romount_protect",
79001 + .data = &grsec_enable_rofs,
79002 + .maxlen = sizeof(int),
79003 + .mode = 0600,
79004 + .proc_handler = &proc_dointvec_minmax,
79005 + .extra1 = &one,
79006 + .extra2 = &one,
79007 + },
79008 +#endif
79009 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
79010 + {
79011 + .procname = "deny_new_usb",
79012 + .data = &grsec_deny_new_usb,
79013 + .maxlen = sizeof(int),
79014 + .mode = 0600,
79015 + .proc_handler = &proc_dointvec,
79016 + },
79017 +#endif
79018 + { }
79019 +};
79020 +#endif
79021 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
79022 new file mode 100644
79023 index 0000000..61b514e
79024 --- /dev/null
79025 +++ b/grsecurity/grsec_time.c
79026 @@ -0,0 +1,16 @@
79027 +#include <linux/kernel.h>
79028 +#include <linux/sched.h>
79029 +#include <linux/grinternal.h>
79030 +#include <linux/module.h>
79031 +
79032 +void
79033 +gr_log_timechange(void)
79034 +{
79035 +#ifdef CONFIG_GRKERNSEC_TIME
79036 + if (grsec_enable_time)
79037 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
79038 +#endif
79039 + return;
79040 +}
79041 +
79042 +EXPORT_SYMBOL_GPL(gr_log_timechange);
79043 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
79044 new file mode 100644
79045 index 0000000..d1953de
79046 --- /dev/null
79047 +++ b/grsecurity/grsec_tpe.c
79048 @@ -0,0 +1,78 @@
79049 +#include <linux/kernel.h>
79050 +#include <linux/sched.h>
79051 +#include <linux/file.h>
79052 +#include <linux/fs.h>
79053 +#include <linux/grinternal.h>
79054 +
79055 +extern int gr_acl_tpe_check(void);
79056 +
79057 +int
79058 +gr_tpe_allow(const struct file *file)
79059 +{
79060 +#ifdef CONFIG_GRKERNSEC
79061 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
79062 + struct inode *file_inode = file->f_path.dentry->d_inode;
79063 + const struct cred *cred = current_cred();
79064 + char *msg = NULL;
79065 + char *msg2 = NULL;
79066 +
79067 + // never restrict root
79068 + if (gr_is_global_root(cred->uid))
79069 + return 1;
79070 +
79071 + if (grsec_enable_tpe) {
79072 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
79073 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
79074 + msg = "not being in trusted group";
79075 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
79076 + msg = "being in untrusted group";
79077 +#else
79078 + if (in_group_p(grsec_tpe_gid))
79079 + msg = "being in untrusted group";
79080 +#endif
79081 + }
79082 + if (!msg && gr_acl_tpe_check())
79083 + msg = "being in untrusted role";
79084 +
79085 + // not in any affected group/role
79086 + if (!msg)
79087 + goto next_check;
79088 +
79089 + if (gr_is_global_nonroot(inode->i_uid))
79090 + msg2 = "file in non-root-owned directory";
79091 + else if (inode->i_mode & S_IWOTH)
79092 + msg2 = "file in world-writable directory";
79093 + else if (inode->i_mode & S_IWGRP)
79094 + msg2 = "file in group-writable directory";
79095 + else if (file_inode->i_mode & S_IWOTH)
79096 + msg2 = "file is world-writable";
79097 +
79098 + if (msg && msg2) {
79099 + char fullmsg[70] = {0};
79100 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
79101 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
79102 + return 0;
79103 + }
79104 + msg = NULL;
79105 +next_check:
79106 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79107 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
79108 + return 1;
79109 +
79110 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
79111 + msg = "directory not owned by user";
79112 + else if (inode->i_mode & S_IWOTH)
79113 + msg = "file in world-writable directory";
79114 + else if (inode->i_mode & S_IWGRP)
79115 + msg = "file in group-writable directory";
79116 + else if (file_inode->i_mode & S_IWOTH)
79117 + msg = "file is world-writable";
79118 +
79119 + if (msg) {
79120 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
79121 + return 0;
79122 + }
79123 +#endif
79124 +#endif
79125 + return 1;
79126 +}
79127 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
79128 new file mode 100644
79129 index 0000000..ae02d8e
79130 --- /dev/null
79131 +++ b/grsecurity/grsec_usb.c
79132 @@ -0,0 +1,15 @@
79133 +#include <linux/kernel.h>
79134 +#include <linux/grinternal.h>
79135 +#include <linux/module.h>
79136 +
79137 +int gr_handle_new_usb(void)
79138 +{
79139 +#ifdef CONFIG_GRKERNSEC_DENYUSB
79140 + if (grsec_deny_new_usb) {
79141 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
79142 + return 1;
79143 + }
79144 +#endif
79145 + return 0;
79146 +}
79147 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
79148 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
79149 new file mode 100644
79150 index 0000000..158b330
79151 --- /dev/null
79152 +++ b/grsecurity/grsum.c
79153 @@ -0,0 +1,64 @@
79154 +#include <linux/err.h>
79155 +#include <linux/kernel.h>
79156 +#include <linux/sched.h>
79157 +#include <linux/mm.h>
79158 +#include <linux/scatterlist.h>
79159 +#include <linux/crypto.h>
79160 +#include <linux/gracl.h>
79161 +
79162 +
79163 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
79164 +#error "crypto and sha256 must be built into the kernel"
79165 +#endif
79166 +
79167 +int
79168 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
79169 +{
79170 + struct crypto_hash *tfm;
79171 + struct hash_desc desc;
79172 + struct scatterlist sg[2];
79173 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
79174 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
79175 + unsigned long *sumptr = (unsigned long *)sum;
79176 + int cryptres;
79177 + int retval = 1;
79178 + volatile int mismatched = 0;
79179 + volatile int dummy = 0;
79180 + unsigned int i;
79181 +
79182 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
79183 + if (IS_ERR(tfm)) {
79184 + /* should never happen, since sha256 should be built in */
79185 + memset(entry->pw, 0, GR_PW_LEN);
79186 + return 1;
79187 + }
79188 +
79189 + sg_init_table(sg, 2);
79190 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
79191 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
79192 +
79193 + desc.tfm = tfm;
79194 + desc.flags = 0;
79195 +
79196 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
79197 + temp_sum);
79198 +
79199 + memset(entry->pw, 0, GR_PW_LEN);
79200 +
79201 + if (cryptres)
79202 + goto out;
79203 +
79204 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
79205 + if (sumptr[i] != tmpsumptr[i])
79206 + mismatched = 1;
79207 + else
79208 + dummy = 1; // waste a cycle
79209 +
79210 + if (!mismatched)
79211 + retval = dummy - 1;
79212 +
79213 +out:
79214 + crypto_free_hash(tfm);
79215 +
79216 + return retval;
79217 +}
79218 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
79219 index 77ff547..181834f 100644
79220 --- a/include/asm-generic/4level-fixup.h
79221 +++ b/include/asm-generic/4level-fixup.h
79222 @@ -13,8 +13,10 @@
79223 #define pmd_alloc(mm, pud, address) \
79224 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
79225 NULL: pmd_offset(pud, address))
79226 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
79227
79228 #define pud_alloc(mm, pgd, address) (pgd)
79229 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
79230 #define pud_offset(pgd, start) (pgd)
79231 #define pud_none(pud) 0
79232 #define pud_bad(pud) 0
79233 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
79234 index b7babf0..1e4b4f1 100644
79235 --- a/include/asm-generic/atomic-long.h
79236 +++ b/include/asm-generic/atomic-long.h
79237 @@ -22,6 +22,12 @@
79238
79239 typedef atomic64_t atomic_long_t;
79240
79241 +#ifdef CONFIG_PAX_REFCOUNT
79242 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
79243 +#else
79244 +typedef atomic64_t atomic_long_unchecked_t;
79245 +#endif
79246 +
79247 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
79248
79249 static inline long atomic_long_read(atomic_long_t *l)
79250 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79251 return (long)atomic64_read(v);
79252 }
79253
79254 +#ifdef CONFIG_PAX_REFCOUNT
79255 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79256 +{
79257 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79258 +
79259 + return (long)atomic64_read_unchecked(v);
79260 +}
79261 +#endif
79262 +
79263 static inline void atomic_long_set(atomic_long_t *l, long i)
79264 {
79265 atomic64_t *v = (atomic64_t *)l;
79266 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79267 atomic64_set(v, i);
79268 }
79269
79270 +#ifdef CONFIG_PAX_REFCOUNT
79271 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79272 +{
79273 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79274 +
79275 + atomic64_set_unchecked(v, i);
79276 +}
79277 +#endif
79278 +
79279 static inline void atomic_long_inc(atomic_long_t *l)
79280 {
79281 atomic64_t *v = (atomic64_t *)l;
79282 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79283 atomic64_inc(v);
79284 }
79285
79286 +#ifdef CONFIG_PAX_REFCOUNT
79287 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79288 +{
79289 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79290 +
79291 + atomic64_inc_unchecked(v);
79292 +}
79293 +#endif
79294 +
79295 static inline void atomic_long_dec(atomic_long_t *l)
79296 {
79297 atomic64_t *v = (atomic64_t *)l;
79298 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79299 atomic64_dec(v);
79300 }
79301
79302 +#ifdef CONFIG_PAX_REFCOUNT
79303 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79304 +{
79305 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79306 +
79307 + atomic64_dec_unchecked(v);
79308 +}
79309 +#endif
79310 +
79311 static inline void atomic_long_add(long i, atomic_long_t *l)
79312 {
79313 atomic64_t *v = (atomic64_t *)l;
79314 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79315 atomic64_add(i, v);
79316 }
79317
79318 +#ifdef CONFIG_PAX_REFCOUNT
79319 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79320 +{
79321 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79322 +
79323 + atomic64_add_unchecked(i, v);
79324 +}
79325 +#endif
79326 +
79327 static inline void atomic_long_sub(long i, atomic_long_t *l)
79328 {
79329 atomic64_t *v = (atomic64_t *)l;
79330 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79331 atomic64_sub(i, v);
79332 }
79333
79334 +#ifdef CONFIG_PAX_REFCOUNT
79335 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79336 +{
79337 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79338 +
79339 + atomic64_sub_unchecked(i, v);
79340 +}
79341 +#endif
79342 +
79343 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79344 {
79345 atomic64_t *v = (atomic64_t *)l;
79346 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79347 return atomic64_add_negative(i, v);
79348 }
79349
79350 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79351 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79352 {
79353 atomic64_t *v = (atomic64_t *)l;
79354
79355 return (long)atomic64_add_return(i, v);
79356 }
79357
79358 +#ifdef CONFIG_PAX_REFCOUNT
79359 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79360 +{
79361 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79362 +
79363 + return (long)atomic64_add_return_unchecked(i, v);
79364 +}
79365 +#endif
79366 +
79367 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79368 {
79369 atomic64_t *v = (atomic64_t *)l;
79370 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79371 return (long)atomic64_inc_return(v);
79372 }
79373
79374 +#ifdef CONFIG_PAX_REFCOUNT
79375 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79376 +{
79377 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79378 +
79379 + return (long)atomic64_inc_return_unchecked(v);
79380 +}
79381 +#endif
79382 +
79383 static inline long atomic_long_dec_return(atomic_long_t *l)
79384 {
79385 atomic64_t *v = (atomic64_t *)l;
79386 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79387
79388 typedef atomic_t atomic_long_t;
79389
79390 +#ifdef CONFIG_PAX_REFCOUNT
79391 +typedef atomic_unchecked_t atomic_long_unchecked_t;
79392 +#else
79393 +typedef atomic_t atomic_long_unchecked_t;
79394 +#endif
79395 +
79396 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
79397 static inline long atomic_long_read(atomic_long_t *l)
79398 {
79399 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79400 return (long)atomic_read(v);
79401 }
79402
79403 +#ifdef CONFIG_PAX_REFCOUNT
79404 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79405 +{
79406 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79407 +
79408 + return (long)atomic_read_unchecked(v);
79409 +}
79410 +#endif
79411 +
79412 static inline void atomic_long_set(atomic_long_t *l, long i)
79413 {
79414 atomic_t *v = (atomic_t *)l;
79415 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79416 atomic_set(v, i);
79417 }
79418
79419 +#ifdef CONFIG_PAX_REFCOUNT
79420 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79421 +{
79422 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79423 +
79424 + atomic_set_unchecked(v, i);
79425 +}
79426 +#endif
79427 +
79428 static inline void atomic_long_inc(atomic_long_t *l)
79429 {
79430 atomic_t *v = (atomic_t *)l;
79431 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79432 atomic_inc(v);
79433 }
79434
79435 +#ifdef CONFIG_PAX_REFCOUNT
79436 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79437 +{
79438 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79439 +
79440 + atomic_inc_unchecked(v);
79441 +}
79442 +#endif
79443 +
79444 static inline void atomic_long_dec(atomic_long_t *l)
79445 {
79446 atomic_t *v = (atomic_t *)l;
79447 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79448 atomic_dec(v);
79449 }
79450
79451 +#ifdef CONFIG_PAX_REFCOUNT
79452 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79453 +{
79454 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79455 +
79456 + atomic_dec_unchecked(v);
79457 +}
79458 +#endif
79459 +
79460 static inline void atomic_long_add(long i, atomic_long_t *l)
79461 {
79462 atomic_t *v = (atomic_t *)l;
79463 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79464 atomic_add(i, v);
79465 }
79466
79467 +#ifdef CONFIG_PAX_REFCOUNT
79468 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79469 +{
79470 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79471 +
79472 + atomic_add_unchecked(i, v);
79473 +}
79474 +#endif
79475 +
79476 static inline void atomic_long_sub(long i, atomic_long_t *l)
79477 {
79478 atomic_t *v = (atomic_t *)l;
79479 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79480 atomic_sub(i, v);
79481 }
79482
79483 +#ifdef CONFIG_PAX_REFCOUNT
79484 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79485 +{
79486 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79487 +
79488 + atomic_sub_unchecked(i, v);
79489 +}
79490 +#endif
79491 +
79492 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79493 {
79494 atomic_t *v = (atomic_t *)l;
79495 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79496 return atomic_add_negative(i, v);
79497 }
79498
79499 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79500 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79501 {
79502 atomic_t *v = (atomic_t *)l;
79503
79504 return (long)atomic_add_return(i, v);
79505 }
79506
79507 +#ifdef CONFIG_PAX_REFCOUNT
79508 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79509 +{
79510 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79511 +
79512 + return (long)atomic_add_return_unchecked(i, v);
79513 +}
79514 +
79515 +#endif
79516 +
79517 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79518 {
79519 atomic_t *v = (atomic_t *)l;
79520 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79521 return (long)atomic_inc_return(v);
79522 }
79523
79524 +#ifdef CONFIG_PAX_REFCOUNT
79525 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79526 +{
79527 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79528 +
79529 + return (long)atomic_inc_return_unchecked(v);
79530 +}
79531 +#endif
79532 +
79533 static inline long atomic_long_dec_return(atomic_long_t *l)
79534 {
79535 atomic_t *v = (atomic_t *)l;
79536 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79537
79538 #endif /* BITS_PER_LONG == 64 */
79539
79540 +#ifdef CONFIG_PAX_REFCOUNT
79541 +static inline void pax_refcount_needs_these_functions(void)
79542 +{
79543 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
79544 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
79545 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
79546 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
79547 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
79548 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
79549 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
79550 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
79551 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
79552 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
79553 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
79554 +#ifdef CONFIG_X86
79555 + atomic_clear_mask_unchecked(0, NULL);
79556 + atomic_set_mask_unchecked(0, NULL);
79557 +#endif
79558 +
79559 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
79560 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
79561 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
79562 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
79563 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
79564 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
79565 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
79566 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
79567 +}
79568 +#else
79569 +#define atomic_read_unchecked(v) atomic_read(v)
79570 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
79571 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
79572 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
79573 +#define atomic_inc_unchecked(v) atomic_inc(v)
79574 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
79575 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
79576 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
79577 +#define atomic_dec_unchecked(v) atomic_dec(v)
79578 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
79579 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
79580 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
79581 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
79582 +
79583 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
79584 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
79585 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
79586 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
79587 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
79588 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
79589 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
79590 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
79591 +#endif
79592 +
79593 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
79594 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
79595 index 30ad9c8..c70c170 100644
79596 --- a/include/asm-generic/atomic64.h
79597 +++ b/include/asm-generic/atomic64.h
79598 @@ -16,6 +16,8 @@ typedef struct {
79599 long long counter;
79600 } atomic64_t;
79601
79602 +typedef atomic64_t atomic64_unchecked_t;
79603 +
79604 #define ATOMIC64_INIT(i) { (i) }
79605
79606 extern long long atomic64_read(const atomic64_t *v);
79607 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
79608 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
79609 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
79610
79611 +#define atomic64_read_unchecked(v) atomic64_read(v)
79612 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
79613 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
79614 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
79615 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
79616 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
79617 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
79618 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
79619 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
79620 +
79621 #endif /* _ASM_GENERIC_ATOMIC64_H */
79622 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
79623 index f5c40b0..e902f9d 100644
79624 --- a/include/asm-generic/barrier.h
79625 +++ b/include/asm-generic/barrier.h
79626 @@ -82,7 +82,7 @@
79627 do { \
79628 compiletime_assert_atomic_type(*p); \
79629 smp_mb(); \
79630 - ACCESS_ONCE(*p) = (v); \
79631 + ACCESS_ONCE_RW(*p) = (v); \
79632 } while (0)
79633
79634 #define smp_load_acquire(p) \
79635 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
79636 index a60a7cc..0fe12f2 100644
79637 --- a/include/asm-generic/bitops/__fls.h
79638 +++ b/include/asm-generic/bitops/__fls.h
79639 @@ -9,7 +9,7 @@
79640 *
79641 * Undefined if no set bit exists, so code should check against 0 first.
79642 */
79643 -static __always_inline unsigned long __fls(unsigned long word)
79644 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
79645 {
79646 int num = BITS_PER_LONG - 1;
79647
79648 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
79649 index 0576d1f..dad6c71 100644
79650 --- a/include/asm-generic/bitops/fls.h
79651 +++ b/include/asm-generic/bitops/fls.h
79652 @@ -9,7 +9,7 @@
79653 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
79654 */
79655
79656 -static __always_inline int fls(int x)
79657 +static __always_inline int __intentional_overflow(-1) fls(int x)
79658 {
79659 int r = 32;
79660
79661 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
79662 index b097cf8..3d40e14 100644
79663 --- a/include/asm-generic/bitops/fls64.h
79664 +++ b/include/asm-generic/bitops/fls64.h
79665 @@ -15,7 +15,7 @@
79666 * at position 64.
79667 */
79668 #if BITS_PER_LONG == 32
79669 -static __always_inline int fls64(__u64 x)
79670 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79671 {
79672 __u32 h = x >> 32;
79673 if (h)
79674 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
79675 return fls(x);
79676 }
79677 #elif BITS_PER_LONG == 64
79678 -static __always_inline int fls64(__u64 x)
79679 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79680 {
79681 if (x == 0)
79682 return 0;
79683 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
79684 index 1bfcfe5..e04c5c9 100644
79685 --- a/include/asm-generic/cache.h
79686 +++ b/include/asm-generic/cache.h
79687 @@ -6,7 +6,7 @@
79688 * cache lines need to provide their own cache.h.
79689 */
79690
79691 -#define L1_CACHE_SHIFT 5
79692 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
79693 +#define L1_CACHE_SHIFT 5UL
79694 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
79695
79696 #endif /* __ASM_GENERIC_CACHE_H */
79697 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
79698 index 0d68a1e..b74a761 100644
79699 --- a/include/asm-generic/emergency-restart.h
79700 +++ b/include/asm-generic/emergency-restart.h
79701 @@ -1,7 +1,7 @@
79702 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
79703 #define _ASM_GENERIC_EMERGENCY_RESTART_H
79704
79705 -static inline void machine_emergency_restart(void)
79706 +static inline __noreturn void machine_emergency_restart(void)
79707 {
79708 machine_restart(NULL);
79709 }
79710 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
79711 index 90f99c7..00ce236 100644
79712 --- a/include/asm-generic/kmap_types.h
79713 +++ b/include/asm-generic/kmap_types.h
79714 @@ -2,9 +2,9 @@
79715 #define _ASM_GENERIC_KMAP_TYPES_H
79716
79717 #ifdef __WITH_KM_FENCE
79718 -# define KM_TYPE_NR 41
79719 +# define KM_TYPE_NR 42
79720 #else
79721 -# define KM_TYPE_NR 20
79722 +# define KM_TYPE_NR 21
79723 #endif
79724
79725 #endif
79726 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
79727 index 9ceb03b..62b0b8f 100644
79728 --- a/include/asm-generic/local.h
79729 +++ b/include/asm-generic/local.h
79730 @@ -23,24 +23,37 @@ typedef struct
79731 atomic_long_t a;
79732 } local_t;
79733
79734 +typedef struct {
79735 + atomic_long_unchecked_t a;
79736 +} local_unchecked_t;
79737 +
79738 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
79739
79740 #define local_read(l) atomic_long_read(&(l)->a)
79741 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
79742 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
79743 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
79744 #define local_inc(l) atomic_long_inc(&(l)->a)
79745 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
79746 #define local_dec(l) atomic_long_dec(&(l)->a)
79747 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
79748 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
79749 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
79750 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
79751 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
79752
79753 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
79754 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
79755 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
79756 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
79757 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
79758 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
79759 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
79760 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
79761 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
79762
79763 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79764 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79765 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
79766 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
79767 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
79768 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
79769 index 725612b..9cc513a 100644
79770 --- a/include/asm-generic/pgtable-nopmd.h
79771 +++ b/include/asm-generic/pgtable-nopmd.h
79772 @@ -1,14 +1,19 @@
79773 #ifndef _PGTABLE_NOPMD_H
79774 #define _PGTABLE_NOPMD_H
79775
79776 -#ifndef __ASSEMBLY__
79777 -
79778 #include <asm-generic/pgtable-nopud.h>
79779
79780 -struct mm_struct;
79781 -
79782 #define __PAGETABLE_PMD_FOLDED
79783
79784 +#define PMD_SHIFT PUD_SHIFT
79785 +#define PTRS_PER_PMD 1
79786 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
79787 +#define PMD_MASK (~(PMD_SIZE-1))
79788 +
79789 +#ifndef __ASSEMBLY__
79790 +
79791 +struct mm_struct;
79792 +
79793 /*
79794 * Having the pmd type consist of a pud gets the size right, and allows
79795 * us to conceptually access the pud entry that this pmd is folded into
79796 @@ -16,11 +21,6 @@ struct mm_struct;
79797 */
79798 typedef struct { pud_t pud; } pmd_t;
79799
79800 -#define PMD_SHIFT PUD_SHIFT
79801 -#define PTRS_PER_PMD 1
79802 -#define PMD_SIZE (1UL << PMD_SHIFT)
79803 -#define PMD_MASK (~(PMD_SIZE-1))
79804 -
79805 /*
79806 * The "pud_xxx()" functions here are trivial for a folded two-level
79807 * setup: the pmd is never bad, and a pmd always exists (as it's folded
79808 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
79809 index 810431d..0ec4804f 100644
79810 --- a/include/asm-generic/pgtable-nopud.h
79811 +++ b/include/asm-generic/pgtable-nopud.h
79812 @@ -1,10 +1,15 @@
79813 #ifndef _PGTABLE_NOPUD_H
79814 #define _PGTABLE_NOPUD_H
79815
79816 -#ifndef __ASSEMBLY__
79817 -
79818 #define __PAGETABLE_PUD_FOLDED
79819
79820 +#define PUD_SHIFT PGDIR_SHIFT
79821 +#define PTRS_PER_PUD 1
79822 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
79823 +#define PUD_MASK (~(PUD_SIZE-1))
79824 +
79825 +#ifndef __ASSEMBLY__
79826 +
79827 /*
79828 * Having the pud type consist of a pgd gets the size right, and allows
79829 * us to conceptually access the pgd entry that this pud is folded into
79830 @@ -12,11 +17,6 @@
79831 */
79832 typedef struct { pgd_t pgd; } pud_t;
79833
79834 -#define PUD_SHIFT PGDIR_SHIFT
79835 -#define PTRS_PER_PUD 1
79836 -#define PUD_SIZE (1UL << PUD_SHIFT)
79837 -#define PUD_MASK (~(PUD_SIZE-1))
79838 -
79839 /*
79840 * The "pgd_xxx()" functions here are trivial for a folded two-level
79841 * setup: the pud is never bad, and a pud always exists (as it's folded
79842 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
79843 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
79844
79845 #define pgd_populate(mm, pgd, pud) do { } while (0)
79846 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
79847 /*
79848 * (puds are folded into pgds so this doesn't get actually called,
79849 * but the define is needed for a generic inline function.)
79850 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
79851 index 177d597..2826237 100644
79852 --- a/include/asm-generic/pgtable.h
79853 +++ b/include/asm-generic/pgtable.h
79854 @@ -839,6 +839,22 @@ static inline void pmdp_set_numa(struct mm_struct *mm, unsigned long addr,
79855 }
79856 #endif /* CONFIG_NUMA_BALANCING */
79857
79858 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
79859 +#ifdef CONFIG_PAX_KERNEXEC
79860 +#error KERNEXEC requires pax_open_kernel
79861 +#else
79862 +static inline unsigned long pax_open_kernel(void) { return 0; }
79863 +#endif
79864 +#endif
79865 +
79866 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
79867 +#ifdef CONFIG_PAX_KERNEXEC
79868 +#error KERNEXEC requires pax_close_kernel
79869 +#else
79870 +static inline unsigned long pax_close_kernel(void) { return 0; }
79871 +#endif
79872 +#endif
79873 +
79874 #endif /* CONFIG_MMU */
79875
79876 #endif /* !__ASSEMBLY__ */
79877 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
79878 index 72d8803..cb9749c 100644
79879 --- a/include/asm-generic/uaccess.h
79880 +++ b/include/asm-generic/uaccess.h
79881 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
79882 return __clear_user(to, n);
79883 }
79884
79885 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
79886 +#ifdef CONFIG_PAX_MEMORY_UDEREF
79887 +#error UDEREF requires pax_open_userland
79888 +#else
79889 +static inline unsigned long pax_open_userland(void) { return 0; }
79890 +#endif
79891 +#endif
79892 +
79893 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
79894 +#ifdef CONFIG_PAX_MEMORY_UDEREF
79895 +#error UDEREF requires pax_close_userland
79896 +#else
79897 +static inline unsigned long pax_close_userland(void) { return 0; }
79898 +#endif
79899 +#endif
79900 +
79901 #endif /* __ASM_GENERIC_UACCESS_H */
79902 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
79903 index bee5d68..8d362d1 100644
79904 --- a/include/asm-generic/vmlinux.lds.h
79905 +++ b/include/asm-generic/vmlinux.lds.h
79906 @@ -234,6 +234,7 @@
79907 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
79908 VMLINUX_SYMBOL(__start_rodata) = .; \
79909 *(.rodata) *(.rodata.*) \
79910 + *(.data..read_only) \
79911 *(__vermagic) /* Kernel version magic */ \
79912 . = ALIGN(8); \
79913 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
79914 @@ -726,17 +727,18 @@
79915 * section in the linker script will go there too. @phdr should have
79916 * a leading colon.
79917 *
79918 - * Note that this macros defines __per_cpu_load as an absolute symbol.
79919 + * Note that this macros defines per_cpu_load as an absolute symbol.
79920 * If there is no need to put the percpu section at a predetermined
79921 * address, use PERCPU_SECTION.
79922 */
79923 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
79924 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
79925 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
79926 + per_cpu_load = .; \
79927 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
79928 - LOAD_OFFSET) { \
79929 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
79930 PERCPU_INPUT(cacheline) \
79931 } phdr \
79932 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
79933 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
79934
79935 /**
79936 * PERCPU_SECTION - define output section for percpu area, simple version
79937 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
79938 index 623a59c..1e79ab9 100644
79939 --- a/include/crypto/algapi.h
79940 +++ b/include/crypto/algapi.h
79941 @@ -34,7 +34,7 @@ struct crypto_type {
79942 unsigned int maskclear;
79943 unsigned int maskset;
79944 unsigned int tfmsize;
79945 -};
79946 +} __do_const;
79947
79948 struct crypto_instance {
79949 struct crypto_alg alg;
79950 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
79951 index e1b2e8b..2697bd2 100644
79952 --- a/include/drm/drmP.h
79953 +++ b/include/drm/drmP.h
79954 @@ -59,6 +59,7 @@
79955
79956 #include <asm/mman.h>
79957 #include <asm/pgalloc.h>
79958 +#include <asm/local.h>
79959 #include <asm/uaccess.h>
79960
79961 #include <uapi/drm/drm.h>
79962 @@ -223,10 +224,12 @@ void drm_err(const char *format, ...);
79963 * \param cmd command.
79964 * \param arg argument.
79965 */
79966 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
79967 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
79968 + struct drm_file *file_priv);
79969 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
79970 struct drm_file *file_priv);
79971
79972 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
79973 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
79974 unsigned long arg);
79975
79976 #define DRM_IOCTL_NR(n) _IOC_NR(n)
79977 @@ -242,10 +245,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
79978 struct drm_ioctl_desc {
79979 unsigned int cmd;
79980 int flags;
79981 - drm_ioctl_t *func;
79982 + drm_ioctl_t func;
79983 unsigned int cmd_drv;
79984 const char *name;
79985 -};
79986 +} __do_const;
79987
79988 /**
79989 * Creates a driver or general drm_ioctl_desc array entry for the given
79990 @@ -629,7 +632,8 @@ struct drm_info_list {
79991 int (*show)(struct seq_file*, void*); /** show callback */
79992 u32 driver_features; /**< Required driver features for this entry */
79993 void *data;
79994 -};
79995 +} __do_const;
79996 +typedef struct drm_info_list __no_const drm_info_list_no_const;
79997
79998 /**
79999 * debugfs node structure. This structure represents a debugfs file.
80000 @@ -713,7 +717,7 @@ struct drm_device {
80001
80002 /** \name Usage Counters */
80003 /*@{ */
80004 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
80005 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
80006 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
80007 int buf_use; /**< Buffers in use -- cannot alloc */
80008 atomic_t buf_alloc; /**< Buffer allocation in progress */
80009 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
80010 index 7adbb65..2a1eb1f 100644
80011 --- a/include/drm/drm_crtc_helper.h
80012 +++ b/include/drm/drm_crtc_helper.h
80013 @@ -116,7 +116,7 @@ struct drm_encoder_helper_funcs {
80014 struct drm_connector *connector);
80015 /* disable encoder when not in use - more explicit than dpms off */
80016 void (*disable)(struct drm_encoder *encoder);
80017 -};
80018 +} __no_const;
80019
80020 /**
80021 * drm_connector_helper_funcs - helper operations for connectors
80022 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
80023 index 180ad0e..53cdacf 100644
80024 --- a/include/drm/i915_pciids.h
80025 +++ b/include/drm/i915_pciids.h
80026 @@ -37,7 +37,7 @@
80027 */
80028 #define INTEL_VGA_DEVICE(id, info) { \
80029 0x8086, id, \
80030 - ~0, ~0, \
80031 + PCI_ANY_ID, PCI_ANY_ID, \
80032 0x030000, 0xff0000, \
80033 (unsigned long) info }
80034
80035 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
80036 index 72dcbe8..8db58d7 100644
80037 --- a/include/drm/ttm/ttm_memory.h
80038 +++ b/include/drm/ttm/ttm_memory.h
80039 @@ -48,7 +48,7 @@
80040
80041 struct ttm_mem_shrink {
80042 int (*do_shrink) (struct ttm_mem_shrink *);
80043 -};
80044 +} __no_const;
80045
80046 /**
80047 * struct ttm_mem_global - Global memory accounting structure.
80048 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
80049 index 49a8284..9643967 100644
80050 --- a/include/drm/ttm/ttm_page_alloc.h
80051 +++ b/include/drm/ttm/ttm_page_alloc.h
80052 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
80053 */
80054 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
80055
80056 +struct device;
80057 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80058 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80059
80060 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
80061 index 4b840e8..155d235 100644
80062 --- a/include/keys/asymmetric-subtype.h
80063 +++ b/include/keys/asymmetric-subtype.h
80064 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
80065 /* Verify the signature on a key of this subtype (optional) */
80066 int (*verify_signature)(const struct key *key,
80067 const struct public_key_signature *sig);
80068 -};
80069 +} __do_const;
80070
80071 /**
80072 * asymmetric_key_subtype - Get the subtype from an asymmetric key
80073 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
80074 index c1da539..1dcec55 100644
80075 --- a/include/linux/atmdev.h
80076 +++ b/include/linux/atmdev.h
80077 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
80078 #endif
80079
80080 struct k_atm_aal_stats {
80081 -#define __HANDLE_ITEM(i) atomic_t i
80082 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
80083 __AAL_STAT_ITEMS
80084 #undef __HANDLE_ITEM
80085 };
80086 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
80087 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
80088 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
80089 struct module *owner;
80090 -};
80091 +} __do_const ;
80092
80093 struct atmphy_ops {
80094 int (*start)(struct atm_dev *dev);
80095 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
80096 index 5b08a85..60922fb 100644
80097 --- a/include/linux/atomic.h
80098 +++ b/include/linux/atomic.h
80099 @@ -12,7 +12,7 @@
80100 * Atomically adds @a to @v, so long as @v was not already @u.
80101 * Returns non-zero if @v was not @u, and zero otherwise.
80102 */
80103 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
80104 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
80105 {
80106 return __atomic_add_unless(v, a, u) != u;
80107 }
80108 diff --git a/include/linux/audit.h b/include/linux/audit.h
80109 index af84234..4177a40 100644
80110 --- a/include/linux/audit.h
80111 +++ b/include/linux/audit.h
80112 @@ -225,7 +225,7 @@ static inline void audit_ptrace(struct task_struct *t)
80113 extern unsigned int audit_serial(void);
80114 extern int auditsc_get_stamp(struct audit_context *ctx,
80115 struct timespec *t, unsigned int *serial);
80116 -extern int audit_set_loginuid(kuid_t loginuid);
80117 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
80118
80119 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
80120 {
80121 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
80122 index 576e463..28fd926 100644
80123 --- a/include/linux/binfmts.h
80124 +++ b/include/linux/binfmts.h
80125 @@ -44,7 +44,7 @@ struct linux_binprm {
80126 unsigned interp_flags;
80127 unsigned interp_data;
80128 unsigned long loader, exec;
80129 -};
80130 +} __randomize_layout;
80131
80132 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
80133 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
80134 @@ -77,8 +77,10 @@ struct linux_binfmt {
80135 int (*load_binary)(struct linux_binprm *);
80136 int (*load_shlib)(struct file *);
80137 int (*core_dump)(struct coredump_params *cprm);
80138 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
80139 + void (*handle_mmap)(struct file *);
80140 unsigned long min_coredump; /* minimal dump size */
80141 -};
80142 +} __do_const __randomize_layout;
80143
80144 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
80145
80146 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
80147 index 202e403..16e6617 100644
80148 --- a/include/linux/bitmap.h
80149 +++ b/include/linux/bitmap.h
80150 @@ -302,7 +302,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
80151 return __bitmap_full(src, nbits);
80152 }
80153
80154 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
80155 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
80156 {
80157 if (small_const_nbits(nbits))
80158 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
80159 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
80160 index 5d858e0..336c1d9 100644
80161 --- a/include/linux/bitops.h
80162 +++ b/include/linux/bitops.h
80163 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
80164 * @word: value to rotate
80165 * @shift: bits to roll
80166 */
80167 -static inline __u32 rol32(__u32 word, unsigned int shift)
80168 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
80169 {
80170 return (word << shift) | (word >> (32 - shift));
80171 }
80172 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
80173 * @word: value to rotate
80174 * @shift: bits to roll
80175 */
80176 -static inline __u32 ror32(__u32 word, unsigned int shift)
80177 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
80178 {
80179 return (word >> shift) | (word << (32 - shift));
80180 }
80181 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
80182 return (__s32)(value << shift) >> shift;
80183 }
80184
80185 -static inline unsigned fls_long(unsigned long l)
80186 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
80187 {
80188 if (sizeof(l) == 4)
80189 return fls(l);
80190 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
80191 index 92f4b4b..483d537 100644
80192 --- a/include/linux/blkdev.h
80193 +++ b/include/linux/blkdev.h
80194 @@ -1613,7 +1613,7 @@ struct block_device_operations {
80195 /* this callback is with swap_lock and sometimes page table lock held */
80196 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
80197 struct module *owner;
80198 -};
80199 +} __do_const;
80200
80201 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
80202 unsigned long);
80203 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
80204 index afc1343..9735539 100644
80205 --- a/include/linux/blktrace_api.h
80206 +++ b/include/linux/blktrace_api.h
80207 @@ -25,7 +25,7 @@ struct blk_trace {
80208 struct dentry *dropped_file;
80209 struct dentry *msg_file;
80210 struct list_head running_list;
80211 - atomic_t dropped;
80212 + atomic_unchecked_t dropped;
80213 };
80214
80215 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
80216 diff --git a/include/linux/cache.h b/include/linux/cache.h
80217 index 17e7e82..1d7da26 100644
80218 --- a/include/linux/cache.h
80219 +++ b/include/linux/cache.h
80220 @@ -16,6 +16,14 @@
80221 #define __read_mostly
80222 #endif
80223
80224 +#ifndef __read_only
80225 +#ifdef CONFIG_PAX_KERNEXEC
80226 +#error KERNEXEC requires __read_only
80227 +#else
80228 +#define __read_only __read_mostly
80229 +#endif
80230 +#endif
80231 +
80232 #ifndef ____cacheline_aligned
80233 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
80234 #endif
80235 diff --git a/include/linux/capability.h b/include/linux/capability.h
80236 index aa93e5e..985a1b0 100644
80237 --- a/include/linux/capability.h
80238 +++ b/include/linux/capability.h
80239 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
80240 extern bool capable(int cap);
80241 extern bool ns_capable(struct user_namespace *ns, int cap);
80242 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
80243 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
80244 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
80245 +extern bool capable_nolog(int cap);
80246 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
80247
80248 /* audit system wants to get cap info from files as well */
80249 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
80250
80251 +extern int is_privileged_binary(const struct dentry *dentry);
80252 +
80253 #endif /* !_LINUX_CAPABILITY_H */
80254 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
80255 index 8609d57..86e4d79 100644
80256 --- a/include/linux/cdrom.h
80257 +++ b/include/linux/cdrom.h
80258 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
80259
80260 /* driver specifications */
80261 const int capability; /* capability flags */
80262 - int n_minors; /* number of active minor devices */
80263 /* handle uniform packets for scsi type devices (scsi,atapi) */
80264 int (*generic_packet) (struct cdrom_device_info *,
80265 struct packet_command *);
80266 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
80267 index 4ce9056..86caac6 100644
80268 --- a/include/linux/cleancache.h
80269 +++ b/include/linux/cleancache.h
80270 @@ -31,7 +31,7 @@ struct cleancache_ops {
80271 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
80272 void (*invalidate_inode)(int, struct cleancache_filekey);
80273 void (*invalidate_fs)(int);
80274 -};
80275 +} __no_const;
80276
80277 extern struct cleancache_ops *
80278 cleancache_register_ops(struct cleancache_ops *ops);
80279 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
80280 index d936409..ce9f842 100644
80281 --- a/include/linux/clk-provider.h
80282 +++ b/include/linux/clk-provider.h
80283 @@ -191,6 +191,7 @@ struct clk_ops {
80284 void (*init)(struct clk_hw *hw);
80285 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
80286 };
80287 +typedef struct clk_ops __no_const clk_ops_no_const;
80288
80289 /**
80290 * struct clk_init_data - holds init data that's common to all clocks and is
80291 diff --git a/include/linux/compat.h b/include/linux/compat.h
80292 index 7450ca2..a824b81 100644
80293 --- a/include/linux/compat.h
80294 +++ b/include/linux/compat.h
80295 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
80296 compat_size_t __user *len_ptr);
80297
80298 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
80299 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
80300 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
80301 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
80302 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
80303 compat_ssize_t msgsz, int msgflg);
80304 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
80305 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
80306 compat_ulong_t addr, compat_ulong_t data);
80307 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
80308 - compat_long_t addr, compat_long_t data);
80309 + compat_ulong_t addr, compat_ulong_t data);
80310
80311 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
80312 /*
80313 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
80314 index d1a5582..4424efa 100644
80315 --- a/include/linux/compiler-gcc4.h
80316 +++ b/include/linux/compiler-gcc4.h
80317 @@ -39,9 +39,34 @@
80318 # define __compiletime_warning(message) __attribute__((warning(message)))
80319 # define __compiletime_error(message) __attribute__((error(message)))
80320 #endif /* __CHECKER__ */
80321 +
80322 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80323 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80324 +#define __bos0(ptr) __bos((ptr), 0)
80325 +#define __bos1(ptr) __bos((ptr), 1)
80326 #endif /* GCC_VERSION >= 40300 */
80327
80328 #if GCC_VERSION >= 40500
80329 +
80330 +#ifdef RANDSTRUCT_PLUGIN
80331 +#define __randomize_layout __attribute__((randomize_layout))
80332 +#define __no_randomize_layout __attribute__((no_randomize_layout))
80333 +#endif
80334 +
80335 +#ifdef CONSTIFY_PLUGIN
80336 +#define __no_const __attribute__((no_const))
80337 +#define __do_const __attribute__((do_const))
80338 +#endif
80339 +
80340 +#ifdef SIZE_OVERFLOW_PLUGIN
80341 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80342 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80343 +#endif
80344 +
80345 +#ifdef LATENT_ENTROPY_PLUGIN
80346 +#define __latent_entropy __attribute__((latent_entropy))
80347 +#endif
80348 +
80349 /*
80350 * Mark a position in code as unreachable. This can be used to
80351 * suppress control flow warnings after asm blocks that transfer
80352 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
80353 index c8c5659..d09f2ad 100644
80354 --- a/include/linux/compiler-gcc5.h
80355 +++ b/include/linux/compiler-gcc5.h
80356 @@ -28,6 +28,28 @@
80357 # define __compiletime_error(message) __attribute__((error(message)))
80358 #endif /* __CHECKER__ */
80359
80360 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80361 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80362 +#define __bos0(ptr) __bos((ptr), 0)
80363 +#define __bos1(ptr) __bos((ptr), 1)
80364 +
80365 +#ifdef CONSTIFY_PLUGIN
80366 +#error not yet
80367 +#define __no_const __attribute__((no_const))
80368 +#define __do_const __attribute__((do_const))
80369 +#endif
80370 +
80371 +#ifdef SIZE_OVERFLOW_PLUGIN
80372 +#error not yet
80373 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80374 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80375 +#endif
80376 +
80377 +#ifdef LATENT_ENTROPY_PLUGIN
80378 +#error not yet
80379 +#define __latent_entropy __attribute__((latent_entropy))
80380 +#endif
80381 +
80382 /*
80383 * Mark a position in code as unreachable. This can be used to
80384 * suppress control flow warnings after asm blocks that transfer
80385 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
80386 index fa6a314..752a6ef 100644
80387 --- a/include/linux/compiler.h
80388 +++ b/include/linux/compiler.h
80389 @@ -5,11 +5,14 @@
80390
80391 #ifdef __CHECKER__
80392 # define __user __attribute__((noderef, address_space(1)))
80393 +# define __force_user __force __user
80394 # define __kernel __attribute__((address_space(0)))
80395 +# define __force_kernel __force __kernel
80396 # define __safe __attribute__((safe))
80397 # define __force __attribute__((force))
80398 # define __nocast __attribute__((nocast))
80399 # define __iomem __attribute__((noderef, address_space(2)))
80400 +# define __force_iomem __force __iomem
80401 # define __must_hold(x) __attribute__((context(x,1,1)))
80402 # define __acquires(x) __attribute__((context(x,0,1)))
80403 # define __releases(x) __attribute__((context(x,1,0)))
80404 @@ -17,20 +20,37 @@
80405 # define __release(x) __context__(x,-1)
80406 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
80407 # define __percpu __attribute__((noderef, address_space(3)))
80408 +# define __force_percpu __force __percpu
80409 #ifdef CONFIG_SPARSE_RCU_POINTER
80410 # define __rcu __attribute__((noderef, address_space(4)))
80411 +# define __force_rcu __force __rcu
80412 #else
80413 # define __rcu
80414 +# define __force_rcu
80415 #endif
80416 extern void __chk_user_ptr(const volatile void __user *);
80417 extern void __chk_io_ptr(const volatile void __iomem *);
80418 #else
80419 -# define __user
80420 -# define __kernel
80421 +# ifdef CHECKER_PLUGIN
80422 +//# define __user
80423 +//# define __force_user
80424 +//# define __kernel
80425 +//# define __force_kernel
80426 +# else
80427 +# ifdef STRUCTLEAK_PLUGIN
80428 +# define __user __attribute__((user))
80429 +# else
80430 +# define __user
80431 +# endif
80432 +# define __force_user
80433 +# define __kernel
80434 +# define __force_kernel
80435 +# endif
80436 # define __safe
80437 # define __force
80438 # define __nocast
80439 # define __iomem
80440 +# define __force_iomem
80441 # define __chk_user_ptr(x) (void)0
80442 # define __chk_io_ptr(x) (void)0
80443 # define __builtin_warning(x, y...) (1)
80444 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
80445 # define __release(x) (void)0
80446 # define __cond_lock(x,c) (c)
80447 # define __percpu
80448 +# define __force_percpu
80449 # define __rcu
80450 +# define __force_rcu
80451 #endif
80452
80453 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
80454 @@ -201,32 +223,32 @@ static __always_inline void data_access_exceeds_word_size(void)
80455 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
80456 {
80457 switch (size) {
80458 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
80459 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
80460 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
80461 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
80462 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
80463 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
80464 #ifdef CONFIG_64BIT
80465 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
80466 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
80467 #endif
80468 default:
80469 barrier();
80470 - __builtin_memcpy((void *)res, (const void *)p, size);
80471 + __builtin_memcpy(res, (const void *)p, size);
80472 data_access_exceeds_word_size();
80473 barrier();
80474 }
80475 }
80476
80477 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
80478 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
80479 {
80480 switch (size) {
80481 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
80482 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
80483 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
80484 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
80485 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
80486 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
80487 #ifdef CONFIG_64BIT
80488 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
80489 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
80490 #endif
80491 default:
80492 barrier();
80493 - __builtin_memcpy((void *)p, (const void *)res, size);
80494 + __builtin_memcpy((void *)p, res, size);
80495 data_access_exceeds_word_size();
80496 barrier();
80497 }
80498 @@ -360,6 +382,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80499 # define __attribute_const__ /* unimplemented */
80500 #endif
80501
80502 +#ifndef __randomize_layout
80503 +# define __randomize_layout
80504 +#endif
80505 +
80506 +#ifndef __no_randomize_layout
80507 +# define __no_randomize_layout
80508 +#endif
80509 +
80510 +#ifndef __no_const
80511 +# define __no_const
80512 +#endif
80513 +
80514 +#ifndef __do_const
80515 +# define __do_const
80516 +#endif
80517 +
80518 +#ifndef __size_overflow
80519 +# define __size_overflow(...)
80520 +#endif
80521 +
80522 +#ifndef __intentional_overflow
80523 +# define __intentional_overflow(...)
80524 +#endif
80525 +
80526 +#ifndef __latent_entropy
80527 +# define __latent_entropy
80528 +#endif
80529 +
80530 /*
80531 * Tell gcc if a function is cold. The compiler will assume any path
80532 * directly leading to the call is unlikely.
80533 @@ -369,6 +419,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80534 #define __cold
80535 #endif
80536
80537 +#ifndef __alloc_size
80538 +#define __alloc_size(...)
80539 +#endif
80540 +
80541 +#ifndef __bos
80542 +#define __bos(ptr, arg)
80543 +#endif
80544 +
80545 +#ifndef __bos0
80546 +#define __bos0(ptr)
80547 +#endif
80548 +
80549 +#ifndef __bos1
80550 +#define __bos1(ptr)
80551 +#endif
80552 +
80553 /* Simple shorthand for a section definition */
80554 #ifndef __section
80555 # define __section(S) __attribute__ ((__section__(#S)))
80556 @@ -462,8 +528,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80557 */
80558 #define __ACCESS_ONCE(x) ({ \
80559 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
80560 - (volatile typeof(x) *)&(x); })
80561 + (volatile const typeof(x) *)&(x); })
80562 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
80563 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
80564
80565 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
80566 #ifdef CONFIG_KPROBES
80567 diff --git a/include/linux/completion.h b/include/linux/completion.h
80568 index 5d5aaae..0ea9b84 100644
80569 --- a/include/linux/completion.h
80570 +++ b/include/linux/completion.h
80571 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
80572
80573 extern void wait_for_completion(struct completion *);
80574 extern void wait_for_completion_io(struct completion *);
80575 -extern int wait_for_completion_interruptible(struct completion *x);
80576 -extern int wait_for_completion_killable(struct completion *x);
80577 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
80578 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
80579 extern unsigned long wait_for_completion_timeout(struct completion *x,
80580 - unsigned long timeout);
80581 + unsigned long timeout) __intentional_overflow(-1);
80582 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
80583 - unsigned long timeout);
80584 + unsigned long timeout) __intentional_overflow(-1);
80585 extern long wait_for_completion_interruptible_timeout(
80586 - struct completion *x, unsigned long timeout);
80587 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80588 extern long wait_for_completion_killable_timeout(
80589 - struct completion *x, unsigned long timeout);
80590 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80591 extern bool try_wait_for_completion(struct completion *x);
80592 extern bool completion_done(struct completion *x);
80593
80594 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
80595 index 34025df..d94bbbc 100644
80596 --- a/include/linux/configfs.h
80597 +++ b/include/linux/configfs.h
80598 @@ -125,7 +125,7 @@ struct configfs_attribute {
80599 const char *ca_name;
80600 struct module *ca_owner;
80601 umode_t ca_mode;
80602 -};
80603 +} __do_const;
80604
80605 /*
80606 * Users often need to create attribute structures for their configurable
80607 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
80608 index 4d078ce..c970f4d 100644
80609 --- a/include/linux/cpufreq.h
80610 +++ b/include/linux/cpufreq.h
80611 @@ -206,6 +206,7 @@ struct global_attr {
80612 ssize_t (*store)(struct kobject *a, struct attribute *b,
80613 const char *c, size_t count);
80614 };
80615 +typedef struct global_attr __no_const global_attr_no_const;
80616
80617 #define define_one_global_ro(_name) \
80618 static struct global_attr _name = \
80619 @@ -277,7 +278,7 @@ struct cpufreq_driver {
80620 bool boost_supported;
80621 bool boost_enabled;
80622 int (*set_boost)(int state);
80623 -};
80624 +} __do_const;
80625
80626 /* flags */
80627 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
80628 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
80629 index ab70f3b..3ef7771 100644
80630 --- a/include/linux/cpuidle.h
80631 +++ b/include/linux/cpuidle.h
80632 @@ -50,7 +50,8 @@ struct cpuidle_state {
80633 int index);
80634
80635 int (*enter_dead) (struct cpuidle_device *dev, int index);
80636 -};
80637 +} __do_const;
80638 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
80639
80640 /* Idle State Flags */
80641 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
80642 @@ -206,7 +207,7 @@ struct cpuidle_governor {
80643 void (*reflect) (struct cpuidle_device *dev, int index);
80644
80645 struct module *owner;
80646 -};
80647 +} __do_const;
80648
80649 #ifdef CONFIG_CPU_IDLE
80650 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
80651 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
80652 index b950e9d..63810aa 100644
80653 --- a/include/linux/cpumask.h
80654 +++ b/include/linux/cpumask.h
80655 @@ -118,17 +118,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80656 }
80657
80658 /* Valid inputs for n are -1 and 0. */
80659 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80660 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80661 {
80662 return n+1;
80663 }
80664
80665 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80666 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80667 {
80668 return n+1;
80669 }
80670
80671 -static inline unsigned int cpumask_next_and(int n,
80672 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
80673 const struct cpumask *srcp,
80674 const struct cpumask *andp)
80675 {
80676 @@ -174,7 +174,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80677 *
80678 * Returns >= nr_cpu_ids if no further cpus set.
80679 */
80680 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80681 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80682 {
80683 /* -1 is a legal arg here. */
80684 if (n != -1)
80685 @@ -189,7 +189,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80686 *
80687 * Returns >= nr_cpu_ids if no further cpus unset.
80688 */
80689 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80690 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80691 {
80692 /* -1 is a legal arg here. */
80693 if (n != -1)
80694 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80695 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
80696 }
80697
80698 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
80699 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
80700 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
80701 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
80702
80703 @@ -464,7 +464,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
80704 * cpumask_weight - Count of bits in *srcp
80705 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
80706 */
80707 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
80708 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
80709 {
80710 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
80711 }
80712 diff --git a/include/linux/cred.h b/include/linux/cred.h
80713 index 2fb2ca2..d6a3340 100644
80714 --- a/include/linux/cred.h
80715 +++ b/include/linux/cred.h
80716 @@ -35,7 +35,7 @@ struct group_info {
80717 int nblocks;
80718 kgid_t small_block[NGROUPS_SMALL];
80719 kgid_t *blocks[0];
80720 -};
80721 +} __randomize_layout;
80722
80723 /**
80724 * get_group_info - Get a reference to a group info structure
80725 @@ -137,7 +137,7 @@ struct cred {
80726 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
80727 struct group_info *group_info; /* supplementary groups for euid/fsgid */
80728 struct rcu_head rcu; /* RCU deletion hook */
80729 -};
80730 +} __randomize_layout;
80731
80732 extern void __put_cred(struct cred *);
80733 extern void exit_creds(struct task_struct *);
80734 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
80735 static inline void validate_process_creds(void)
80736 {
80737 }
80738 +static inline void validate_task_creds(struct task_struct *task)
80739 +{
80740 +}
80741 #endif
80742
80743 /**
80744 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
80745
80746 #define task_uid(task) (task_cred_xxx((task), uid))
80747 #define task_euid(task) (task_cred_xxx((task), euid))
80748 +#define task_securebits(task) (task_cred_xxx((task), securebits))
80749
80750 #define current_cred_xxx(xxx) \
80751 ({ \
80752 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
80753 index 9c8776d..8c526c2 100644
80754 --- a/include/linux/crypto.h
80755 +++ b/include/linux/crypto.h
80756 @@ -626,7 +626,7 @@ struct cipher_tfm {
80757 const u8 *key, unsigned int keylen);
80758 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80759 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80760 -};
80761 +} __no_const;
80762
80763 struct hash_tfm {
80764 int (*init)(struct hash_desc *desc);
80765 @@ -647,13 +647,13 @@ struct compress_tfm {
80766 int (*cot_decompress)(struct crypto_tfm *tfm,
80767 const u8 *src, unsigned int slen,
80768 u8 *dst, unsigned int *dlen);
80769 -};
80770 +} __no_const;
80771
80772 struct rng_tfm {
80773 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
80774 unsigned int dlen);
80775 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
80776 -};
80777 +} __no_const;
80778
80779 #define crt_ablkcipher crt_u.ablkcipher
80780 #define crt_aead crt_u.aead
80781 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
80782 index 653589e..4ef254a 100644
80783 --- a/include/linux/ctype.h
80784 +++ b/include/linux/ctype.h
80785 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
80786 * Fast implementation of tolower() for internal usage. Do not use in your
80787 * code.
80788 */
80789 -static inline char _tolower(const char c)
80790 +static inline unsigned char _tolower(const unsigned char c)
80791 {
80792 return c | 0x20;
80793 }
80794 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
80795 index 5a81398..6bbee30 100644
80796 --- a/include/linux/dcache.h
80797 +++ b/include/linux/dcache.h
80798 @@ -123,6 +123,9 @@ struct dentry {
80799 unsigned long d_time; /* used by d_revalidate */
80800 void *d_fsdata; /* fs-specific data */
80801
80802 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
80803 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
80804 +#endif
80805 struct list_head d_lru; /* LRU list */
80806 struct list_head d_child; /* child of parent list */
80807 struct list_head d_subdirs; /* our children */
80808 @@ -133,7 +136,7 @@ struct dentry {
80809 struct hlist_node d_alias; /* inode alias list */
80810 struct rcu_head d_rcu;
80811 } d_u;
80812 -};
80813 +} __randomize_layout;
80814
80815 /*
80816 * dentry->d_lock spinlock nesting subclasses:
80817 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
80818 index 7925bf0..d5143d2 100644
80819 --- a/include/linux/decompress/mm.h
80820 +++ b/include/linux/decompress/mm.h
80821 @@ -77,7 +77,7 @@ static void free(void *where)
80822 * warnings when not needed (indeed large_malloc / large_free are not
80823 * needed by inflate */
80824
80825 -#define malloc(a) kmalloc(a, GFP_KERNEL)
80826 +#define malloc(a) kmalloc((a), GFP_KERNEL)
80827 #define free(a) kfree(a)
80828
80829 #define large_malloc(a) vmalloc(a)
80830 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
80831 index ce447f0..83c66bd 100644
80832 --- a/include/linux/devfreq.h
80833 +++ b/include/linux/devfreq.h
80834 @@ -114,7 +114,7 @@ struct devfreq_governor {
80835 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
80836 int (*event_handler)(struct devfreq *devfreq,
80837 unsigned int event, void *data);
80838 -};
80839 +} __do_const;
80840
80841 /**
80842 * struct devfreq - Device devfreq structure
80843 diff --git a/include/linux/device.h b/include/linux/device.h
80844 index fb50673..ec0b35b 100644
80845 --- a/include/linux/device.h
80846 +++ b/include/linux/device.h
80847 @@ -311,7 +311,7 @@ struct subsys_interface {
80848 struct list_head node;
80849 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
80850 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
80851 -};
80852 +} __do_const;
80853
80854 int subsys_interface_register(struct subsys_interface *sif);
80855 void subsys_interface_unregister(struct subsys_interface *sif);
80856 @@ -507,7 +507,7 @@ struct device_type {
80857 void (*release)(struct device *dev);
80858
80859 const struct dev_pm_ops *pm;
80860 -};
80861 +} __do_const;
80862
80863 /* interface for exporting device attributes */
80864 struct device_attribute {
80865 @@ -517,11 +517,12 @@ struct device_attribute {
80866 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
80867 const char *buf, size_t count);
80868 };
80869 +typedef struct device_attribute __no_const device_attribute_no_const;
80870
80871 struct dev_ext_attribute {
80872 struct device_attribute attr;
80873 void *var;
80874 -};
80875 +} __do_const;
80876
80877 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
80878 char *buf);
80879 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
80880 index c3007cb..43efc8c 100644
80881 --- a/include/linux/dma-mapping.h
80882 +++ b/include/linux/dma-mapping.h
80883 @@ -60,7 +60,7 @@ struct dma_map_ops {
80884 u64 (*get_required_mask)(struct device *dev);
80885 #endif
80886 int is_phys;
80887 -};
80888 +} __do_const;
80889
80890 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
80891
80892 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
80893 index 40cd75e..38572a9 100644
80894 --- a/include/linux/dmaengine.h
80895 +++ b/include/linux/dmaengine.h
80896 @@ -1137,9 +1137,9 @@ struct dma_pinned_list {
80897 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
80898 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
80899
80900 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
80901 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
80902 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
80903 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
80904 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
80905 struct dma_pinned_list *pinned_list, struct page *page,
80906 unsigned int offset, size_t len);
80907
80908 diff --git a/include/linux/efi.h b/include/linux/efi.h
80909 index 0238d61..34a758f 100644
80910 --- a/include/linux/efi.h
80911 +++ b/include/linux/efi.h
80912 @@ -1054,6 +1054,7 @@ struct efivar_operations {
80913 efi_set_variable_nonblocking_t *set_variable_nonblocking;
80914 efi_query_variable_store_t *query_variable_store;
80915 };
80916 +typedef struct efivar_operations __no_const efivar_operations_no_const;
80917
80918 struct efivars {
80919 /*
80920 diff --git a/include/linux/elf.h b/include/linux/elf.h
80921 index 20fa8d8..3d0dd18 100644
80922 --- a/include/linux/elf.h
80923 +++ b/include/linux/elf.h
80924 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
80925 #define elf_note elf32_note
80926 #define elf_addr_t Elf32_Off
80927 #define Elf_Half Elf32_Half
80928 +#define elf_dyn Elf32_Dyn
80929
80930 #else
80931
80932 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
80933 #define elf_note elf64_note
80934 #define elf_addr_t Elf64_Off
80935 #define Elf_Half Elf64_Half
80936 +#define elf_dyn Elf64_Dyn
80937
80938 #endif
80939
80940 diff --git a/include/linux/err.h b/include/linux/err.h
80941 index a729120..6ede2c9 100644
80942 --- a/include/linux/err.h
80943 +++ b/include/linux/err.h
80944 @@ -20,12 +20,12 @@
80945
80946 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
80947
80948 -static inline void * __must_check ERR_PTR(long error)
80949 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
80950 {
80951 return (void *) error;
80952 }
80953
80954 -static inline long __must_check PTR_ERR(__force const void *ptr)
80955 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
80956 {
80957 return (long) ptr;
80958 }
80959 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
80960 index 36f49c4..a2a1f4c 100644
80961 --- a/include/linux/extcon.h
80962 +++ b/include/linux/extcon.h
80963 @@ -135,7 +135,7 @@ struct extcon_dev {
80964 /* /sys/class/extcon/.../mutually_exclusive/... */
80965 struct attribute_group attr_g_muex;
80966 struct attribute **attrs_muex;
80967 - struct device_attribute *d_attrs_muex;
80968 + device_attribute_no_const *d_attrs_muex;
80969 };
80970
80971 /**
80972 diff --git a/include/linux/fb.h b/include/linux/fb.h
80973 index 09bb7a1..d98870a 100644
80974 --- a/include/linux/fb.h
80975 +++ b/include/linux/fb.h
80976 @@ -305,7 +305,7 @@ struct fb_ops {
80977 /* called at KDB enter and leave time to prepare the console */
80978 int (*fb_debug_enter)(struct fb_info *info);
80979 int (*fb_debug_leave)(struct fb_info *info);
80980 -};
80981 +} __do_const;
80982
80983 #ifdef CONFIG_FB_TILEBLITTING
80984 #define FB_TILE_CURSOR_NONE 0
80985 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
80986 index 230f87b..1fd0485 100644
80987 --- a/include/linux/fdtable.h
80988 +++ b/include/linux/fdtable.h
80989 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
80990 void put_files_struct(struct files_struct *fs);
80991 void reset_files_struct(struct files_struct *);
80992 int unshare_files(struct files_struct **);
80993 -struct files_struct *dup_fd(struct files_struct *, int *);
80994 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
80995 void do_close_on_exec(struct files_struct *);
80996 int iterate_fd(struct files_struct *, unsigned,
80997 int (*)(const void *, struct file *, unsigned),
80998 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
80999 index 8293262..2b3b8bd 100644
81000 --- a/include/linux/frontswap.h
81001 +++ b/include/linux/frontswap.h
81002 @@ -11,7 +11,7 @@ struct frontswap_ops {
81003 int (*load)(unsigned, pgoff_t, struct page *);
81004 void (*invalidate_page)(unsigned, pgoff_t);
81005 void (*invalidate_area)(unsigned);
81006 -};
81007 +} __no_const;
81008
81009 extern bool frontswap_enabled;
81010 extern struct frontswap_ops *
81011 diff --git a/include/linux/fs.h b/include/linux/fs.h
81012 index 42efe13..72d42ee 100644
81013 --- a/include/linux/fs.h
81014 +++ b/include/linux/fs.h
81015 @@ -413,7 +413,7 @@ struct address_space {
81016 spinlock_t private_lock; /* for use by the address_space */
81017 struct list_head private_list; /* ditto */
81018 void *private_data; /* ditto */
81019 -} __attribute__((aligned(sizeof(long))));
81020 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
81021 /*
81022 * On most architectures that alignment is already the case; but
81023 * must be enforced here for CRIS, to let the least significant bit
81024 @@ -456,7 +456,7 @@ struct block_device {
81025 int bd_fsfreeze_count;
81026 /* Mutex for freeze */
81027 struct mutex bd_fsfreeze_mutex;
81028 -};
81029 +} __randomize_layout;
81030
81031 /*
81032 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
81033 @@ -642,7 +642,7 @@ struct inode {
81034 #endif
81035
81036 void *i_private; /* fs or device private pointer */
81037 -};
81038 +} __randomize_layout;
81039
81040 static inline int inode_unhashed(struct inode *inode)
81041 {
81042 @@ -837,7 +837,7 @@ struct file {
81043 struct list_head f_tfile_llink;
81044 #endif /* #ifdef CONFIG_EPOLL */
81045 struct address_space *f_mapping;
81046 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
81047 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
81048
81049 struct file_handle {
81050 __u32 handle_bytes;
81051 @@ -962,7 +962,7 @@ struct file_lock {
81052 int state; /* state of grant or error if -ve */
81053 } afs;
81054 } fl_u;
81055 -};
81056 +} __randomize_layout;
81057
81058 /* The following constant reflects the upper bound of the file/locking space */
81059 #ifndef OFFSET_MAX
81060 @@ -1305,7 +1305,7 @@ struct super_block {
81061 * Indicates how deep in a filesystem stack this SB is
81062 */
81063 int s_stack_depth;
81064 -};
81065 +} __randomize_layout;
81066
81067 extern struct timespec current_fs_time(struct super_block *sb);
81068
81069 @@ -1536,7 +1536,8 @@ struct file_operations {
81070 long (*fallocate)(struct file *file, int mode, loff_t offset,
81071 loff_t len);
81072 void (*show_fdinfo)(struct seq_file *m, struct file *f);
81073 -};
81074 +} __do_const __randomize_layout;
81075 +typedef struct file_operations __no_const file_operations_no_const;
81076
81077 struct inode_operations {
81078 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
81079 @@ -2854,4 +2855,14 @@ static inline bool dir_relax(struct inode *inode)
81080 return !IS_DEADDIR(inode);
81081 }
81082
81083 +static inline bool is_sidechannel_device(const struct inode *inode)
81084 +{
81085 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
81086 + umode_t mode = inode->i_mode;
81087 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
81088 +#else
81089 + return false;
81090 +#endif
81091 +}
81092 +
81093 #endif /* _LINUX_FS_H */
81094 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
81095 index 0efc3e6..fd23610 100644
81096 --- a/include/linux/fs_struct.h
81097 +++ b/include/linux/fs_struct.h
81098 @@ -6,13 +6,13 @@
81099 #include <linux/seqlock.h>
81100
81101 struct fs_struct {
81102 - int users;
81103 + atomic_t users;
81104 spinlock_t lock;
81105 seqcount_t seq;
81106 int umask;
81107 int in_exec;
81108 struct path root, pwd;
81109 -};
81110 +} __randomize_layout;
81111
81112 extern struct kmem_cache *fs_cachep;
81113
81114 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
81115 index 7714849..a4a5c7a 100644
81116 --- a/include/linux/fscache-cache.h
81117 +++ b/include/linux/fscache-cache.h
81118 @@ -113,7 +113,7 @@ struct fscache_operation {
81119 fscache_operation_release_t release;
81120 };
81121
81122 -extern atomic_t fscache_op_debug_id;
81123 +extern atomic_unchecked_t fscache_op_debug_id;
81124 extern void fscache_op_work_func(struct work_struct *work);
81125
81126 extern void fscache_enqueue_operation(struct fscache_operation *);
81127 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
81128 INIT_WORK(&op->work, fscache_op_work_func);
81129 atomic_set(&op->usage, 1);
81130 op->state = FSCACHE_OP_ST_INITIALISED;
81131 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
81132 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
81133 op->processor = processor;
81134 op->release = release;
81135 INIT_LIST_HEAD(&op->pend_link);
81136 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
81137 index 115bb81..e7b812b 100644
81138 --- a/include/linux/fscache.h
81139 +++ b/include/linux/fscache.h
81140 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
81141 * - this is mandatory for any object that may have data
81142 */
81143 void (*now_uncached)(void *cookie_netfs_data);
81144 -};
81145 +} __do_const;
81146
81147 /*
81148 * fscache cached network filesystem type
81149 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
81150 index 7ee1774..72505b8 100644
81151 --- a/include/linux/fsnotify.h
81152 +++ b/include/linux/fsnotify.h
81153 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
81154 struct inode *inode = file_inode(file);
81155 __u32 mask = FS_ACCESS;
81156
81157 + if (is_sidechannel_device(inode))
81158 + return;
81159 +
81160 if (S_ISDIR(inode->i_mode))
81161 mask |= FS_ISDIR;
81162
81163 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
81164 struct inode *inode = file_inode(file);
81165 __u32 mask = FS_MODIFY;
81166
81167 + if (is_sidechannel_device(inode))
81168 + return;
81169 +
81170 if (S_ISDIR(inode->i_mode))
81171 mask |= FS_ISDIR;
81172
81173 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
81174 */
81175 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
81176 {
81177 - return kstrdup(name, GFP_KERNEL);
81178 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
81179 }
81180
81181 /*
81182 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
81183 index ec274e0..e678159 100644
81184 --- a/include/linux/genhd.h
81185 +++ b/include/linux/genhd.h
81186 @@ -194,7 +194,7 @@ struct gendisk {
81187 struct kobject *slave_dir;
81188
81189 struct timer_rand_state *random;
81190 - atomic_t sync_io; /* RAID */
81191 + atomic_unchecked_t sync_io; /* RAID */
81192 struct disk_events *ev;
81193 #ifdef CONFIG_BLK_DEV_INTEGRITY
81194 struct blk_integrity *integrity;
81195 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
81196 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
81197
81198 /* drivers/char/random.c */
81199 -extern void add_disk_randomness(struct gendisk *disk);
81200 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
81201 extern void rand_initialize_disk(struct gendisk *disk);
81202
81203 static inline sector_t get_start_sect(struct block_device *bdev)
81204 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
81205 index 667c311..abac2a7 100644
81206 --- a/include/linux/genl_magic_func.h
81207 +++ b/include/linux/genl_magic_func.h
81208 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
81209 },
81210
81211 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
81212 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
81213 +static struct genl_ops ZZZ_genl_ops[] = {
81214 #include GENL_MAGIC_INCLUDE_FILE
81215 };
81216
81217 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
81218 index b840e3b..aeaeef9 100644
81219 --- a/include/linux/gfp.h
81220 +++ b/include/linux/gfp.h
81221 @@ -34,6 +34,13 @@ struct vm_area_struct;
81222 #define ___GFP_NO_KSWAPD 0x400000u
81223 #define ___GFP_OTHER_NODE 0x800000u
81224 #define ___GFP_WRITE 0x1000000u
81225 +
81226 +#ifdef CONFIG_PAX_USERCOPY_SLABS
81227 +#define ___GFP_USERCOPY 0x2000000u
81228 +#else
81229 +#define ___GFP_USERCOPY 0
81230 +#endif
81231 +
81232 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
81233
81234 /*
81235 @@ -90,6 +97,7 @@ struct vm_area_struct;
81236 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
81237 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
81238 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
81239 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
81240
81241 /*
81242 * This may seem redundant, but it's a way of annotating false positives vs.
81243 @@ -97,7 +105,7 @@ struct vm_area_struct;
81244 */
81245 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
81246
81247 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
81248 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
81249 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
81250
81251 /* This equals 0, but use constants in case they ever change */
81252 @@ -152,6 +160,8 @@ struct vm_area_struct;
81253 /* 4GB DMA on some platforms */
81254 #define GFP_DMA32 __GFP_DMA32
81255
81256 +#define GFP_USERCOPY __GFP_USERCOPY
81257 +
81258 /* Convert GFP flags to their corresponding migrate type */
81259 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
81260 {
81261 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
81262 new file mode 100644
81263 index 0000000..91858e4
81264 --- /dev/null
81265 +++ b/include/linux/gracl.h
81266 @@ -0,0 +1,342 @@
81267 +#ifndef GR_ACL_H
81268 +#define GR_ACL_H
81269 +
81270 +#include <linux/grdefs.h>
81271 +#include <linux/resource.h>
81272 +#include <linux/capability.h>
81273 +#include <linux/dcache.h>
81274 +#include <asm/resource.h>
81275 +
81276 +/* Major status information */
81277 +
81278 +#define GR_VERSION "grsecurity 3.1"
81279 +#define GRSECURITY_VERSION 0x3100
81280 +
81281 +enum {
81282 + GR_SHUTDOWN = 0,
81283 + GR_ENABLE = 1,
81284 + GR_SPROLE = 2,
81285 + GR_OLDRELOAD = 3,
81286 + GR_SEGVMOD = 4,
81287 + GR_STATUS = 5,
81288 + GR_UNSPROLE = 6,
81289 + GR_PASSSET = 7,
81290 + GR_SPROLEPAM = 8,
81291 + GR_RELOAD = 9,
81292 +};
81293 +
81294 +/* Password setup definitions
81295 + * kernel/grhash.c */
81296 +enum {
81297 + GR_PW_LEN = 128,
81298 + GR_SALT_LEN = 16,
81299 + GR_SHA_LEN = 32,
81300 +};
81301 +
81302 +enum {
81303 + GR_SPROLE_LEN = 64,
81304 +};
81305 +
81306 +enum {
81307 + GR_NO_GLOB = 0,
81308 + GR_REG_GLOB,
81309 + GR_CREATE_GLOB
81310 +};
81311 +
81312 +#define GR_NLIMITS 32
81313 +
81314 +/* Begin Data Structures */
81315 +
81316 +struct sprole_pw {
81317 + unsigned char *rolename;
81318 + unsigned char salt[GR_SALT_LEN];
81319 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
81320 +};
81321 +
81322 +struct name_entry {
81323 + __u32 key;
81324 + u64 inode;
81325 + dev_t device;
81326 + char *name;
81327 + __u16 len;
81328 + __u8 deleted;
81329 + struct name_entry *prev;
81330 + struct name_entry *next;
81331 +};
81332 +
81333 +struct inodev_entry {
81334 + struct name_entry *nentry;
81335 + struct inodev_entry *prev;
81336 + struct inodev_entry *next;
81337 +};
81338 +
81339 +struct acl_role_db {
81340 + struct acl_role_label **r_hash;
81341 + __u32 r_size;
81342 +};
81343 +
81344 +struct inodev_db {
81345 + struct inodev_entry **i_hash;
81346 + __u32 i_size;
81347 +};
81348 +
81349 +struct name_db {
81350 + struct name_entry **n_hash;
81351 + __u32 n_size;
81352 +};
81353 +
81354 +struct crash_uid {
81355 + uid_t uid;
81356 + unsigned long expires;
81357 +};
81358 +
81359 +struct gr_hash_struct {
81360 + void **table;
81361 + void **nametable;
81362 + void *first;
81363 + __u32 table_size;
81364 + __u32 used_size;
81365 + int type;
81366 +};
81367 +
81368 +/* Userspace Grsecurity ACL data structures */
81369 +
81370 +struct acl_subject_label {
81371 + char *filename;
81372 + u64 inode;
81373 + dev_t device;
81374 + __u32 mode;
81375 + kernel_cap_t cap_mask;
81376 + kernel_cap_t cap_lower;
81377 + kernel_cap_t cap_invert_audit;
81378 +
81379 + struct rlimit res[GR_NLIMITS];
81380 + __u32 resmask;
81381 +
81382 + __u8 user_trans_type;
81383 + __u8 group_trans_type;
81384 + uid_t *user_transitions;
81385 + gid_t *group_transitions;
81386 + __u16 user_trans_num;
81387 + __u16 group_trans_num;
81388 +
81389 + __u32 sock_families[2];
81390 + __u32 ip_proto[8];
81391 + __u32 ip_type;
81392 + struct acl_ip_label **ips;
81393 + __u32 ip_num;
81394 + __u32 inaddr_any_override;
81395 +
81396 + __u32 crashes;
81397 + unsigned long expires;
81398 +
81399 + struct acl_subject_label *parent_subject;
81400 + struct gr_hash_struct *hash;
81401 + struct acl_subject_label *prev;
81402 + struct acl_subject_label *next;
81403 +
81404 + struct acl_object_label **obj_hash;
81405 + __u32 obj_hash_size;
81406 + __u16 pax_flags;
81407 +};
81408 +
81409 +struct role_allowed_ip {
81410 + __u32 addr;
81411 + __u32 netmask;
81412 +
81413 + struct role_allowed_ip *prev;
81414 + struct role_allowed_ip *next;
81415 +};
81416 +
81417 +struct role_transition {
81418 + char *rolename;
81419 +
81420 + struct role_transition *prev;
81421 + struct role_transition *next;
81422 +};
81423 +
81424 +struct acl_role_label {
81425 + char *rolename;
81426 + uid_t uidgid;
81427 + __u16 roletype;
81428 +
81429 + __u16 auth_attempts;
81430 + unsigned long expires;
81431 +
81432 + struct acl_subject_label *root_label;
81433 + struct gr_hash_struct *hash;
81434 +
81435 + struct acl_role_label *prev;
81436 + struct acl_role_label *next;
81437 +
81438 + struct role_transition *transitions;
81439 + struct role_allowed_ip *allowed_ips;
81440 + uid_t *domain_children;
81441 + __u16 domain_child_num;
81442 +
81443 + umode_t umask;
81444 +
81445 + struct acl_subject_label **subj_hash;
81446 + __u32 subj_hash_size;
81447 +};
81448 +
81449 +struct user_acl_role_db {
81450 + struct acl_role_label **r_table;
81451 + __u32 num_pointers; /* Number of allocations to track */
81452 + __u32 num_roles; /* Number of roles */
81453 + __u32 num_domain_children; /* Number of domain children */
81454 + __u32 num_subjects; /* Number of subjects */
81455 + __u32 num_objects; /* Number of objects */
81456 +};
81457 +
81458 +struct acl_object_label {
81459 + char *filename;
81460 + u64 inode;
81461 + dev_t device;
81462 + __u32 mode;
81463 +
81464 + struct acl_subject_label *nested;
81465 + struct acl_object_label *globbed;
81466 +
81467 + /* next two structures not used */
81468 +
81469 + struct acl_object_label *prev;
81470 + struct acl_object_label *next;
81471 +};
81472 +
81473 +struct acl_ip_label {
81474 + char *iface;
81475 + __u32 addr;
81476 + __u32 netmask;
81477 + __u16 low, high;
81478 + __u8 mode;
81479 + __u32 type;
81480 + __u32 proto[8];
81481 +
81482 + /* next two structures not used */
81483 +
81484 + struct acl_ip_label *prev;
81485 + struct acl_ip_label *next;
81486 +};
81487 +
81488 +struct gr_arg {
81489 + struct user_acl_role_db role_db;
81490 + unsigned char pw[GR_PW_LEN];
81491 + unsigned char salt[GR_SALT_LEN];
81492 + unsigned char sum[GR_SHA_LEN];
81493 + unsigned char sp_role[GR_SPROLE_LEN];
81494 + struct sprole_pw *sprole_pws;
81495 + dev_t segv_device;
81496 + u64 segv_inode;
81497 + uid_t segv_uid;
81498 + __u16 num_sprole_pws;
81499 + __u16 mode;
81500 +};
81501 +
81502 +struct gr_arg_wrapper {
81503 + struct gr_arg *arg;
81504 + __u32 version;
81505 + __u32 size;
81506 +};
81507 +
81508 +struct subject_map {
81509 + struct acl_subject_label *user;
81510 + struct acl_subject_label *kernel;
81511 + struct subject_map *prev;
81512 + struct subject_map *next;
81513 +};
81514 +
81515 +struct acl_subj_map_db {
81516 + struct subject_map **s_hash;
81517 + __u32 s_size;
81518 +};
81519 +
81520 +struct gr_policy_state {
81521 + struct sprole_pw **acl_special_roles;
81522 + __u16 num_sprole_pws;
81523 + struct acl_role_label *kernel_role;
81524 + struct acl_role_label *role_list;
81525 + struct acl_role_label *default_role;
81526 + struct acl_role_db acl_role_set;
81527 + struct acl_subj_map_db subj_map_set;
81528 + struct name_db name_set;
81529 + struct inodev_db inodev_set;
81530 +};
81531 +
81532 +struct gr_alloc_state {
81533 + unsigned long alloc_stack_next;
81534 + unsigned long alloc_stack_size;
81535 + void **alloc_stack;
81536 +};
81537 +
81538 +struct gr_reload_state {
81539 + struct gr_policy_state oldpolicy;
81540 + struct gr_alloc_state oldalloc;
81541 + struct gr_policy_state newpolicy;
81542 + struct gr_alloc_state newalloc;
81543 + struct gr_policy_state *oldpolicy_ptr;
81544 + struct gr_alloc_state *oldalloc_ptr;
81545 + unsigned char oldmode;
81546 +};
81547 +
81548 +/* End Data Structures Section */
81549 +
81550 +/* Hash functions generated by empirical testing by Brad Spengler
81551 + Makes good use of the low bits of the inode. Generally 0-1 times
81552 + in loop for successful match. 0-3 for unsuccessful match.
81553 + Shift/add algorithm with modulus of table size and an XOR*/
81554 +
81555 +static __inline__ unsigned int
81556 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
81557 +{
81558 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
81559 +}
81560 +
81561 + static __inline__ unsigned int
81562 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
81563 +{
81564 + return ((const unsigned long)userp % sz);
81565 +}
81566 +
81567 +static __inline__ unsigned int
81568 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
81569 +{
81570 + unsigned int rem;
81571 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
81572 + return rem;
81573 +}
81574 +
81575 +static __inline__ unsigned int
81576 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
81577 +{
81578 + return full_name_hash((const unsigned char *)name, len) % sz;
81579 +}
81580 +
81581 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
81582 + subj = NULL; \
81583 + iter = 0; \
81584 + while (iter < role->subj_hash_size) { \
81585 + if (subj == NULL) \
81586 + subj = role->subj_hash[iter]; \
81587 + if (subj == NULL) { \
81588 + iter++; \
81589 + continue; \
81590 + }
81591 +
81592 +#define FOR_EACH_SUBJECT_END(subj,iter) \
81593 + subj = subj->next; \
81594 + if (subj == NULL) \
81595 + iter++; \
81596 + }
81597 +
81598 +
81599 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
81600 + subj = role->hash->first; \
81601 + while (subj != NULL) {
81602 +
81603 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
81604 + subj = subj->next; \
81605 + }
81606 +
81607 +#endif
81608 +
81609 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
81610 new file mode 100644
81611 index 0000000..af64092
81612 --- /dev/null
81613 +++ b/include/linux/gracl_compat.h
81614 @@ -0,0 +1,156 @@
81615 +#ifndef GR_ACL_COMPAT_H
81616 +#define GR_ACL_COMPAT_H
81617 +
81618 +#include <linux/resource.h>
81619 +#include <asm/resource.h>
81620 +
81621 +struct sprole_pw_compat {
81622 + compat_uptr_t rolename;
81623 + unsigned char salt[GR_SALT_LEN];
81624 + unsigned char sum[GR_SHA_LEN];
81625 +};
81626 +
81627 +struct gr_hash_struct_compat {
81628 + compat_uptr_t table;
81629 + compat_uptr_t nametable;
81630 + compat_uptr_t first;
81631 + __u32 table_size;
81632 + __u32 used_size;
81633 + int type;
81634 +};
81635 +
81636 +struct acl_subject_label_compat {
81637 + compat_uptr_t filename;
81638 + compat_u64 inode;
81639 + __u32 device;
81640 + __u32 mode;
81641 + kernel_cap_t cap_mask;
81642 + kernel_cap_t cap_lower;
81643 + kernel_cap_t cap_invert_audit;
81644 +
81645 + struct compat_rlimit res[GR_NLIMITS];
81646 + __u32 resmask;
81647 +
81648 + __u8 user_trans_type;
81649 + __u8 group_trans_type;
81650 + compat_uptr_t user_transitions;
81651 + compat_uptr_t group_transitions;
81652 + __u16 user_trans_num;
81653 + __u16 group_trans_num;
81654 +
81655 + __u32 sock_families[2];
81656 + __u32 ip_proto[8];
81657 + __u32 ip_type;
81658 + compat_uptr_t ips;
81659 + __u32 ip_num;
81660 + __u32 inaddr_any_override;
81661 +
81662 + __u32 crashes;
81663 + compat_ulong_t expires;
81664 +
81665 + compat_uptr_t parent_subject;
81666 + compat_uptr_t hash;
81667 + compat_uptr_t prev;
81668 + compat_uptr_t next;
81669 +
81670 + compat_uptr_t obj_hash;
81671 + __u32 obj_hash_size;
81672 + __u16 pax_flags;
81673 +};
81674 +
81675 +struct role_allowed_ip_compat {
81676 + __u32 addr;
81677 + __u32 netmask;
81678 +
81679 + compat_uptr_t prev;
81680 + compat_uptr_t next;
81681 +};
81682 +
81683 +struct role_transition_compat {
81684 + compat_uptr_t rolename;
81685 +
81686 + compat_uptr_t prev;
81687 + compat_uptr_t next;
81688 +};
81689 +
81690 +struct acl_role_label_compat {
81691 + compat_uptr_t rolename;
81692 + uid_t uidgid;
81693 + __u16 roletype;
81694 +
81695 + __u16 auth_attempts;
81696 + compat_ulong_t expires;
81697 +
81698 + compat_uptr_t root_label;
81699 + compat_uptr_t hash;
81700 +
81701 + compat_uptr_t prev;
81702 + compat_uptr_t next;
81703 +
81704 + compat_uptr_t transitions;
81705 + compat_uptr_t allowed_ips;
81706 + compat_uptr_t domain_children;
81707 + __u16 domain_child_num;
81708 +
81709 + umode_t umask;
81710 +
81711 + compat_uptr_t subj_hash;
81712 + __u32 subj_hash_size;
81713 +};
81714 +
81715 +struct user_acl_role_db_compat {
81716 + compat_uptr_t r_table;
81717 + __u32 num_pointers;
81718 + __u32 num_roles;
81719 + __u32 num_domain_children;
81720 + __u32 num_subjects;
81721 + __u32 num_objects;
81722 +};
81723 +
81724 +struct acl_object_label_compat {
81725 + compat_uptr_t filename;
81726 + compat_u64 inode;
81727 + __u32 device;
81728 + __u32 mode;
81729 +
81730 + compat_uptr_t nested;
81731 + compat_uptr_t globbed;
81732 +
81733 + compat_uptr_t prev;
81734 + compat_uptr_t next;
81735 +};
81736 +
81737 +struct acl_ip_label_compat {
81738 + compat_uptr_t iface;
81739 + __u32 addr;
81740 + __u32 netmask;
81741 + __u16 low, high;
81742 + __u8 mode;
81743 + __u32 type;
81744 + __u32 proto[8];
81745 +
81746 + compat_uptr_t prev;
81747 + compat_uptr_t next;
81748 +};
81749 +
81750 +struct gr_arg_compat {
81751 + struct user_acl_role_db_compat role_db;
81752 + unsigned char pw[GR_PW_LEN];
81753 + unsigned char salt[GR_SALT_LEN];
81754 + unsigned char sum[GR_SHA_LEN];
81755 + unsigned char sp_role[GR_SPROLE_LEN];
81756 + compat_uptr_t sprole_pws;
81757 + __u32 segv_device;
81758 + compat_u64 segv_inode;
81759 + uid_t segv_uid;
81760 + __u16 num_sprole_pws;
81761 + __u16 mode;
81762 +};
81763 +
81764 +struct gr_arg_wrapper_compat {
81765 + compat_uptr_t arg;
81766 + __u32 version;
81767 + __u32 size;
81768 +};
81769 +
81770 +#endif
81771 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
81772 new file mode 100644
81773 index 0000000..323ecf2
81774 --- /dev/null
81775 +++ b/include/linux/gralloc.h
81776 @@ -0,0 +1,9 @@
81777 +#ifndef __GRALLOC_H
81778 +#define __GRALLOC_H
81779 +
81780 +void acl_free_all(void);
81781 +int acl_alloc_stack_init(unsigned long size);
81782 +void *acl_alloc(unsigned long len);
81783 +void *acl_alloc_num(unsigned long num, unsigned long len);
81784 +
81785 +#endif
81786 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
81787 new file mode 100644
81788 index 0000000..be66033
81789 --- /dev/null
81790 +++ b/include/linux/grdefs.h
81791 @@ -0,0 +1,140 @@
81792 +#ifndef GRDEFS_H
81793 +#define GRDEFS_H
81794 +
81795 +/* Begin grsecurity status declarations */
81796 +
81797 +enum {
81798 + GR_READY = 0x01,
81799 + GR_STATUS_INIT = 0x00 // disabled state
81800 +};
81801 +
81802 +/* Begin ACL declarations */
81803 +
81804 +/* Role flags */
81805 +
81806 +enum {
81807 + GR_ROLE_USER = 0x0001,
81808 + GR_ROLE_GROUP = 0x0002,
81809 + GR_ROLE_DEFAULT = 0x0004,
81810 + GR_ROLE_SPECIAL = 0x0008,
81811 + GR_ROLE_AUTH = 0x0010,
81812 + GR_ROLE_NOPW = 0x0020,
81813 + GR_ROLE_GOD = 0x0040,
81814 + GR_ROLE_LEARN = 0x0080,
81815 + GR_ROLE_TPE = 0x0100,
81816 + GR_ROLE_DOMAIN = 0x0200,
81817 + GR_ROLE_PAM = 0x0400,
81818 + GR_ROLE_PERSIST = 0x0800
81819 +};
81820 +
81821 +/* ACL Subject and Object mode flags */
81822 +enum {
81823 + GR_DELETED = 0x80000000
81824 +};
81825 +
81826 +/* ACL Object-only mode flags */
81827 +enum {
81828 + GR_READ = 0x00000001,
81829 + GR_APPEND = 0x00000002,
81830 + GR_WRITE = 0x00000004,
81831 + GR_EXEC = 0x00000008,
81832 + GR_FIND = 0x00000010,
81833 + GR_INHERIT = 0x00000020,
81834 + GR_SETID = 0x00000040,
81835 + GR_CREATE = 0x00000080,
81836 + GR_DELETE = 0x00000100,
81837 + GR_LINK = 0x00000200,
81838 + GR_AUDIT_READ = 0x00000400,
81839 + GR_AUDIT_APPEND = 0x00000800,
81840 + GR_AUDIT_WRITE = 0x00001000,
81841 + GR_AUDIT_EXEC = 0x00002000,
81842 + GR_AUDIT_FIND = 0x00004000,
81843 + GR_AUDIT_INHERIT= 0x00008000,
81844 + GR_AUDIT_SETID = 0x00010000,
81845 + GR_AUDIT_CREATE = 0x00020000,
81846 + GR_AUDIT_DELETE = 0x00040000,
81847 + GR_AUDIT_LINK = 0x00080000,
81848 + GR_PTRACERD = 0x00100000,
81849 + GR_NOPTRACE = 0x00200000,
81850 + GR_SUPPRESS = 0x00400000,
81851 + GR_NOLEARN = 0x00800000,
81852 + GR_INIT_TRANSFER= 0x01000000
81853 +};
81854 +
81855 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
81856 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
81857 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
81858 +
81859 +/* ACL subject-only mode flags */
81860 +enum {
81861 + GR_KILL = 0x00000001,
81862 + GR_VIEW = 0x00000002,
81863 + GR_PROTECTED = 0x00000004,
81864 + GR_LEARN = 0x00000008,
81865 + GR_OVERRIDE = 0x00000010,
81866 + /* just a placeholder, this mode is only used in userspace */
81867 + GR_DUMMY = 0x00000020,
81868 + GR_PROTSHM = 0x00000040,
81869 + GR_KILLPROC = 0x00000080,
81870 + GR_KILLIPPROC = 0x00000100,
81871 + /* just a placeholder, this mode is only used in userspace */
81872 + GR_NOTROJAN = 0x00000200,
81873 + GR_PROTPROCFD = 0x00000400,
81874 + GR_PROCACCT = 0x00000800,
81875 + GR_RELAXPTRACE = 0x00001000,
81876 + //GR_NESTED = 0x00002000,
81877 + GR_INHERITLEARN = 0x00004000,
81878 + GR_PROCFIND = 0x00008000,
81879 + GR_POVERRIDE = 0x00010000,
81880 + GR_KERNELAUTH = 0x00020000,
81881 + GR_ATSECURE = 0x00040000,
81882 + GR_SHMEXEC = 0x00080000
81883 +};
81884 +
81885 +enum {
81886 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
81887 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
81888 + GR_PAX_ENABLE_MPROTECT = 0x0004,
81889 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
81890 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
81891 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
81892 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
81893 + GR_PAX_DISABLE_MPROTECT = 0x0400,
81894 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
81895 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
81896 +};
81897 +
81898 +enum {
81899 + GR_ID_USER = 0x01,
81900 + GR_ID_GROUP = 0x02,
81901 +};
81902 +
81903 +enum {
81904 + GR_ID_ALLOW = 0x01,
81905 + GR_ID_DENY = 0x02,
81906 +};
81907 +
81908 +#define GR_CRASH_RES 31
81909 +#define GR_UIDTABLE_MAX 500
81910 +
81911 +/* begin resource learning section */
81912 +enum {
81913 + GR_RLIM_CPU_BUMP = 60,
81914 + GR_RLIM_FSIZE_BUMP = 50000,
81915 + GR_RLIM_DATA_BUMP = 10000,
81916 + GR_RLIM_STACK_BUMP = 1000,
81917 + GR_RLIM_CORE_BUMP = 10000,
81918 + GR_RLIM_RSS_BUMP = 500000,
81919 + GR_RLIM_NPROC_BUMP = 1,
81920 + GR_RLIM_NOFILE_BUMP = 5,
81921 + GR_RLIM_MEMLOCK_BUMP = 50000,
81922 + GR_RLIM_AS_BUMP = 500000,
81923 + GR_RLIM_LOCKS_BUMP = 2,
81924 + GR_RLIM_SIGPENDING_BUMP = 5,
81925 + GR_RLIM_MSGQUEUE_BUMP = 10000,
81926 + GR_RLIM_NICE_BUMP = 1,
81927 + GR_RLIM_RTPRIO_BUMP = 1,
81928 + GR_RLIM_RTTIME_BUMP = 1000000
81929 +};
81930 +
81931 +#endif
81932 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
81933 new file mode 100644
81934 index 0000000..fb1de5d
81935 --- /dev/null
81936 +++ b/include/linux/grinternal.h
81937 @@ -0,0 +1,230 @@
81938 +#ifndef __GRINTERNAL_H
81939 +#define __GRINTERNAL_H
81940 +
81941 +#ifdef CONFIG_GRKERNSEC
81942 +
81943 +#include <linux/fs.h>
81944 +#include <linux/mnt_namespace.h>
81945 +#include <linux/nsproxy.h>
81946 +#include <linux/gracl.h>
81947 +#include <linux/grdefs.h>
81948 +#include <linux/grmsg.h>
81949 +
81950 +void gr_add_learn_entry(const char *fmt, ...)
81951 + __attribute__ ((format (printf, 1, 2)));
81952 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
81953 + const struct vfsmount *mnt);
81954 +__u32 gr_check_create(const struct dentry *new_dentry,
81955 + const struct dentry *parent,
81956 + const struct vfsmount *mnt, const __u32 mode);
81957 +int gr_check_protected_task(const struct task_struct *task);
81958 +__u32 to_gr_audit(const __u32 reqmode);
81959 +int gr_set_acls(const int type);
81960 +int gr_acl_is_enabled(void);
81961 +char gr_roletype_to_char(void);
81962 +
81963 +void gr_handle_alertkill(struct task_struct *task);
81964 +char *gr_to_filename(const struct dentry *dentry,
81965 + const struct vfsmount *mnt);
81966 +char *gr_to_filename1(const struct dentry *dentry,
81967 + const struct vfsmount *mnt);
81968 +char *gr_to_filename2(const struct dentry *dentry,
81969 + const struct vfsmount *mnt);
81970 +char *gr_to_filename3(const struct dentry *dentry,
81971 + const struct vfsmount *mnt);
81972 +
81973 +extern int grsec_enable_ptrace_readexec;
81974 +extern int grsec_enable_harden_ptrace;
81975 +extern int grsec_enable_link;
81976 +extern int grsec_enable_fifo;
81977 +extern int grsec_enable_execve;
81978 +extern int grsec_enable_shm;
81979 +extern int grsec_enable_execlog;
81980 +extern int grsec_enable_signal;
81981 +extern int grsec_enable_audit_ptrace;
81982 +extern int grsec_enable_forkfail;
81983 +extern int grsec_enable_time;
81984 +extern int grsec_enable_rofs;
81985 +extern int grsec_deny_new_usb;
81986 +extern int grsec_enable_chroot_shmat;
81987 +extern int grsec_enable_chroot_mount;
81988 +extern int grsec_enable_chroot_double;
81989 +extern int grsec_enable_chroot_pivot;
81990 +extern int grsec_enable_chroot_chdir;
81991 +extern int grsec_enable_chroot_chmod;
81992 +extern int grsec_enable_chroot_mknod;
81993 +extern int grsec_enable_chroot_fchdir;
81994 +extern int grsec_enable_chroot_nice;
81995 +extern int grsec_enable_chroot_execlog;
81996 +extern int grsec_enable_chroot_caps;
81997 +extern int grsec_enable_chroot_rename;
81998 +extern int grsec_enable_chroot_sysctl;
81999 +extern int grsec_enable_chroot_unix;
82000 +extern int grsec_enable_symlinkown;
82001 +extern kgid_t grsec_symlinkown_gid;
82002 +extern int grsec_enable_tpe;
82003 +extern kgid_t grsec_tpe_gid;
82004 +extern int grsec_enable_tpe_all;
82005 +extern int grsec_enable_tpe_invert;
82006 +extern int grsec_enable_socket_all;
82007 +extern kgid_t grsec_socket_all_gid;
82008 +extern int grsec_enable_socket_client;
82009 +extern kgid_t grsec_socket_client_gid;
82010 +extern int grsec_enable_socket_server;
82011 +extern kgid_t grsec_socket_server_gid;
82012 +extern kgid_t grsec_audit_gid;
82013 +extern int grsec_enable_group;
82014 +extern int grsec_enable_log_rwxmaps;
82015 +extern int grsec_enable_mount;
82016 +extern int grsec_enable_chdir;
82017 +extern int grsec_resource_logging;
82018 +extern int grsec_enable_blackhole;
82019 +extern int grsec_lastack_retries;
82020 +extern int grsec_enable_brute;
82021 +extern int grsec_enable_harden_ipc;
82022 +extern int grsec_lock;
82023 +
82024 +extern spinlock_t grsec_alert_lock;
82025 +extern unsigned long grsec_alert_wtime;
82026 +extern unsigned long grsec_alert_fyet;
82027 +
82028 +extern spinlock_t grsec_audit_lock;
82029 +
82030 +extern rwlock_t grsec_exec_file_lock;
82031 +
82032 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
82033 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
82034 + (tsk)->exec_file->f_path.mnt) : "/")
82035 +
82036 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
82037 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
82038 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82039 +
82040 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
82041 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
82042 + (tsk)->exec_file->f_path.mnt) : "/")
82043 +
82044 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
82045 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
82046 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82047 +
82048 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
82049 +
82050 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
82051 +
82052 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
82053 +{
82054 + if (file1 && file2) {
82055 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
82056 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
82057 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
82058 + return true;
82059 + }
82060 +
82061 + return false;
82062 +}
82063 +
82064 +#define GR_CHROOT_CAPS {{ \
82065 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
82066 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
82067 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
82068 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
82069 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
82070 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
82071 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
82072 +
82073 +#define security_learn(normal_msg,args...) \
82074 +({ \
82075 + read_lock(&grsec_exec_file_lock); \
82076 + gr_add_learn_entry(normal_msg "\n", ## args); \
82077 + read_unlock(&grsec_exec_file_lock); \
82078 +})
82079 +
82080 +enum {
82081 + GR_DO_AUDIT,
82082 + GR_DONT_AUDIT,
82083 + /* used for non-audit messages that we shouldn't kill the task on */
82084 + GR_DONT_AUDIT_GOOD
82085 +};
82086 +
82087 +enum {
82088 + GR_TTYSNIFF,
82089 + GR_RBAC,
82090 + GR_RBAC_STR,
82091 + GR_STR_RBAC,
82092 + GR_RBAC_MODE2,
82093 + GR_RBAC_MODE3,
82094 + GR_FILENAME,
82095 + GR_SYSCTL_HIDDEN,
82096 + GR_NOARGS,
82097 + GR_ONE_INT,
82098 + GR_ONE_INT_TWO_STR,
82099 + GR_ONE_STR,
82100 + GR_STR_INT,
82101 + GR_TWO_STR_INT,
82102 + GR_TWO_INT,
82103 + GR_TWO_U64,
82104 + GR_THREE_INT,
82105 + GR_FIVE_INT_TWO_STR,
82106 + GR_TWO_STR,
82107 + GR_THREE_STR,
82108 + GR_FOUR_STR,
82109 + GR_STR_FILENAME,
82110 + GR_FILENAME_STR,
82111 + GR_FILENAME_TWO_INT,
82112 + GR_FILENAME_TWO_INT_STR,
82113 + GR_TEXTREL,
82114 + GR_PTRACE,
82115 + GR_RESOURCE,
82116 + GR_CAP,
82117 + GR_SIG,
82118 + GR_SIG2,
82119 + GR_CRASH1,
82120 + GR_CRASH2,
82121 + GR_PSACCT,
82122 + GR_RWXMAP,
82123 + GR_RWXMAPVMA
82124 +};
82125 +
82126 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
82127 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
82128 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
82129 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
82130 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
82131 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
82132 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
82133 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
82134 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
82135 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
82136 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
82137 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
82138 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
82139 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
82140 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
82141 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
82142 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
82143 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
82144 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
82145 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
82146 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
82147 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
82148 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
82149 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
82150 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
82151 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
82152 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
82153 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
82154 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
82155 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
82156 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
82157 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
82158 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
82159 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
82160 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
82161 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
82162 +
82163 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
82164 +
82165 +#endif
82166 +
82167 +#endif
82168 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
82169 new file mode 100644
82170 index 0000000..26ef560
82171 --- /dev/null
82172 +++ b/include/linux/grmsg.h
82173 @@ -0,0 +1,118 @@
82174 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
82175 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
82176 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
82177 +#define GR_STOPMOD_MSG "denied modification of module state by "
82178 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
82179 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
82180 +#define GR_IOPERM_MSG "denied use of ioperm() by "
82181 +#define GR_IOPL_MSG "denied use of iopl() by "
82182 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
82183 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
82184 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
82185 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
82186 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
82187 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
82188 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
82189 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
82190 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
82191 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
82192 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
82193 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
82194 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
82195 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
82196 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
82197 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
82198 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
82199 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
82200 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
82201 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
82202 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
82203 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
82204 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
82205 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
82206 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
82207 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
82208 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
82209 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
82210 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
82211 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
82212 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
82213 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
82214 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
82215 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
82216 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
82217 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
82218 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
82219 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
82220 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
82221 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
82222 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
82223 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
82224 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
82225 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
82226 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
82227 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
82228 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
82229 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
82230 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
82231 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
82232 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
82233 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
82234 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
82235 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
82236 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
82237 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
82238 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
82239 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
82240 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
82241 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
82242 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
82243 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
82244 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
82245 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
82246 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
82247 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
82248 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
82249 +#define GR_NICE_CHROOT_MSG "denied priority change by "
82250 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
82251 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
82252 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
82253 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
82254 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
82255 +#define GR_TIME_MSG "time set by "
82256 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
82257 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
82258 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
82259 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
82260 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
82261 +#define GR_BIND_MSG "denied bind() by "
82262 +#define GR_CONNECT_MSG "denied connect() by "
82263 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
82264 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
82265 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
82266 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
82267 +#define GR_CAP_ACL_MSG "use of %s denied for "
82268 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
82269 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
82270 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
82271 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
82272 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
82273 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
82274 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
82275 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
82276 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
82277 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
82278 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
82279 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
82280 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
82281 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
82282 +#define GR_VM86_MSG "denied use of vm86 by "
82283 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
82284 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
82285 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
82286 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
82287 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
82288 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
82289 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
82290 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
82291 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
82292 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
82293 new file mode 100644
82294 index 0000000..63c1850
82295 --- /dev/null
82296 +++ b/include/linux/grsecurity.h
82297 @@ -0,0 +1,250 @@
82298 +#ifndef GR_SECURITY_H
82299 +#define GR_SECURITY_H
82300 +#include <linux/fs.h>
82301 +#include <linux/fs_struct.h>
82302 +#include <linux/binfmts.h>
82303 +#include <linux/gracl.h>
82304 +
82305 +/* notify of brain-dead configs */
82306 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82307 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
82308 +#endif
82309 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82310 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
82311 +#endif
82312 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
82313 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
82314 +#endif
82315 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
82316 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
82317 +#endif
82318 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
82319 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
82320 +#endif
82321 +
82322 +int gr_handle_new_usb(void);
82323 +
82324 +void gr_handle_brute_attach(int dumpable);
82325 +void gr_handle_brute_check(void);
82326 +void gr_handle_kernel_exploit(void);
82327 +
82328 +char gr_roletype_to_char(void);
82329 +
82330 +int gr_proc_is_restricted(void);
82331 +
82332 +int gr_acl_enable_at_secure(void);
82333 +
82334 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
82335 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
82336 +
82337 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
82338 +
82339 +void gr_del_task_from_ip_table(struct task_struct *p);
82340 +
82341 +int gr_pid_is_chrooted(struct task_struct *p);
82342 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
82343 +int gr_handle_chroot_nice(void);
82344 +int gr_handle_chroot_sysctl(const int op);
82345 +int gr_handle_chroot_setpriority(struct task_struct *p,
82346 + const int niceval);
82347 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
82348 +int gr_chroot_fhandle(void);
82349 +int gr_handle_chroot_chroot(const struct dentry *dentry,
82350 + const struct vfsmount *mnt);
82351 +void gr_handle_chroot_chdir(const struct path *path);
82352 +int gr_handle_chroot_chmod(const struct dentry *dentry,
82353 + const struct vfsmount *mnt, const int mode);
82354 +int gr_handle_chroot_mknod(const struct dentry *dentry,
82355 + const struct vfsmount *mnt, const int mode);
82356 +int gr_handle_chroot_mount(const struct dentry *dentry,
82357 + const struct vfsmount *mnt,
82358 + const char *dev_name);
82359 +int gr_handle_chroot_pivot(void);
82360 +int gr_handle_chroot_unix(const pid_t pid);
82361 +
82362 +int gr_handle_rawio(const struct inode *inode);
82363 +
82364 +void gr_handle_ioperm(void);
82365 +void gr_handle_iopl(void);
82366 +void gr_handle_msr_write(void);
82367 +
82368 +umode_t gr_acl_umask(void);
82369 +
82370 +int gr_tpe_allow(const struct file *file);
82371 +
82372 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
82373 +void gr_clear_chroot_entries(struct task_struct *task);
82374 +
82375 +void gr_log_forkfail(const int retval);
82376 +void gr_log_timechange(void);
82377 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
82378 +void gr_log_chdir(const struct dentry *dentry,
82379 + const struct vfsmount *mnt);
82380 +void gr_log_chroot_exec(const struct dentry *dentry,
82381 + const struct vfsmount *mnt);
82382 +void gr_log_remount(const char *devname, const int retval);
82383 +void gr_log_unmount(const char *devname, const int retval);
82384 +void gr_log_mount(const char *from, struct path *to, const int retval);
82385 +void gr_log_textrel(struct vm_area_struct *vma);
82386 +void gr_log_ptgnustack(struct file *file);
82387 +void gr_log_rwxmmap(struct file *file);
82388 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
82389 +
82390 +int gr_handle_follow_link(const struct inode *parent,
82391 + const struct inode *inode,
82392 + const struct dentry *dentry,
82393 + const struct vfsmount *mnt);
82394 +int gr_handle_fifo(const struct dentry *dentry,
82395 + const struct vfsmount *mnt,
82396 + const struct dentry *dir, const int flag,
82397 + const int acc_mode);
82398 +int gr_handle_hardlink(const struct dentry *dentry,
82399 + const struct vfsmount *mnt,
82400 + struct inode *inode,
82401 + const int mode, const struct filename *to);
82402 +
82403 +int gr_is_capable(const int cap);
82404 +int gr_is_capable_nolog(const int cap);
82405 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
82406 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
82407 +
82408 +void gr_copy_label(struct task_struct *tsk);
82409 +void gr_handle_crash(struct task_struct *task, const int sig);
82410 +int gr_handle_signal(const struct task_struct *p, const int sig);
82411 +int gr_check_crash_uid(const kuid_t uid);
82412 +int gr_check_protected_task(const struct task_struct *task);
82413 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
82414 +int gr_acl_handle_mmap(const struct file *file,
82415 + const unsigned long prot);
82416 +int gr_acl_handle_mprotect(const struct file *file,
82417 + const unsigned long prot);
82418 +int gr_check_hidden_task(const struct task_struct *tsk);
82419 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
82420 + const struct vfsmount *mnt);
82421 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
82422 + const struct vfsmount *mnt);
82423 +__u32 gr_acl_handle_access(const struct dentry *dentry,
82424 + const struct vfsmount *mnt, const int fmode);
82425 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
82426 + const struct vfsmount *mnt, umode_t *mode);
82427 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
82428 + const struct vfsmount *mnt);
82429 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
82430 + const struct vfsmount *mnt);
82431 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
82432 + const struct vfsmount *mnt);
82433 +int gr_handle_ptrace(struct task_struct *task, const long request);
82434 +int gr_handle_proc_ptrace(struct task_struct *task);
82435 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
82436 + const struct vfsmount *mnt);
82437 +int gr_check_crash_exec(const struct file *filp);
82438 +int gr_acl_is_enabled(void);
82439 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
82440 + const kgid_t gid);
82441 +int gr_set_proc_label(const struct dentry *dentry,
82442 + const struct vfsmount *mnt,
82443 + const int unsafe_flags);
82444 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
82445 + const struct vfsmount *mnt);
82446 +__u32 gr_acl_handle_open(const struct dentry *dentry,
82447 + const struct vfsmount *mnt, int acc_mode);
82448 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
82449 + const struct dentry *p_dentry,
82450 + const struct vfsmount *p_mnt,
82451 + int open_flags, int acc_mode, const int imode);
82452 +void gr_handle_create(const struct dentry *dentry,
82453 + const struct vfsmount *mnt);
82454 +void gr_handle_proc_create(const struct dentry *dentry,
82455 + const struct inode *inode);
82456 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
82457 + const struct dentry *parent_dentry,
82458 + const struct vfsmount *parent_mnt,
82459 + const int mode);
82460 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
82461 + const struct dentry *parent_dentry,
82462 + const struct vfsmount *parent_mnt);
82463 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
82464 + const struct vfsmount *mnt);
82465 +void gr_handle_delete(const u64 ino, const dev_t dev);
82466 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
82467 + const struct vfsmount *mnt);
82468 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
82469 + const struct dentry *parent_dentry,
82470 + const struct vfsmount *parent_mnt,
82471 + const struct filename *from);
82472 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
82473 + const struct dentry *parent_dentry,
82474 + const struct vfsmount *parent_mnt,
82475 + const struct dentry *old_dentry,
82476 + const struct vfsmount *old_mnt, const struct filename *to);
82477 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
82478 +int gr_acl_handle_rename(struct dentry *new_dentry,
82479 + struct dentry *parent_dentry,
82480 + const struct vfsmount *parent_mnt,
82481 + struct dentry *old_dentry,
82482 + struct inode *old_parent_inode,
82483 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
82484 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
82485 + struct dentry *old_dentry,
82486 + struct dentry *new_dentry,
82487 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
82488 +__u32 gr_check_link(const struct dentry *new_dentry,
82489 + const struct dentry *parent_dentry,
82490 + const struct vfsmount *parent_mnt,
82491 + const struct dentry *old_dentry,
82492 + const struct vfsmount *old_mnt);
82493 +int gr_acl_handle_filldir(const struct file *file, const char *name,
82494 + const unsigned int namelen, const u64 ino);
82495 +
82496 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
82497 + const struct vfsmount *mnt);
82498 +void gr_acl_handle_exit(void);
82499 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
82500 +int gr_acl_handle_procpidmem(const struct task_struct *task);
82501 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
82502 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
82503 +void gr_audit_ptrace(struct task_struct *task);
82504 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
82505 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
82506 +void gr_put_exec_file(struct task_struct *task);
82507 +
82508 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
82509 +
82510 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82511 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82512 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
82513 + struct dentry *newdentry, struct vfsmount *newmnt);
82514 +
82515 +#ifdef CONFIG_GRKERNSEC_RESLOG
82516 +extern void gr_log_resource(const struct task_struct *task, const int res,
82517 + const unsigned long wanted, const int gt);
82518 +#else
82519 +static inline void gr_log_resource(const struct task_struct *task, const int res,
82520 + const unsigned long wanted, const int gt)
82521 +{
82522 +}
82523 +#endif
82524 +
82525 +#ifdef CONFIG_GRKERNSEC
82526 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
82527 +void gr_handle_vm86(void);
82528 +void gr_handle_mem_readwrite(u64 from, u64 to);
82529 +
82530 +void gr_log_badprocpid(const char *entry);
82531 +
82532 +extern int grsec_enable_dmesg;
82533 +extern int grsec_disable_privio;
82534 +
82535 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
82536 +extern kgid_t grsec_proc_gid;
82537 +#endif
82538 +
82539 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
82540 +extern int grsec_enable_chroot_findtask;
82541 +#endif
82542 +#ifdef CONFIG_GRKERNSEC_SETXID
82543 +extern int grsec_enable_setxid;
82544 +#endif
82545 +#endif
82546 +
82547 +#endif
82548 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
82549 new file mode 100644
82550 index 0000000..e7ffaaf
82551 --- /dev/null
82552 +++ b/include/linux/grsock.h
82553 @@ -0,0 +1,19 @@
82554 +#ifndef __GRSOCK_H
82555 +#define __GRSOCK_H
82556 +
82557 +extern void gr_attach_curr_ip(const struct sock *sk);
82558 +extern int gr_handle_sock_all(const int family, const int type,
82559 + const int protocol);
82560 +extern int gr_handle_sock_server(const struct sockaddr *sck);
82561 +extern int gr_handle_sock_server_other(const struct sock *sck);
82562 +extern int gr_handle_sock_client(const struct sockaddr *sck);
82563 +extern int gr_search_connect(struct socket * sock,
82564 + struct sockaddr_in * addr);
82565 +extern int gr_search_bind(struct socket * sock,
82566 + struct sockaddr_in * addr);
82567 +extern int gr_search_listen(struct socket * sock);
82568 +extern int gr_search_accept(struct socket * sock);
82569 +extern int gr_search_socket(const int domain, const int type,
82570 + const int protocol);
82571 +
82572 +#endif
82573 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
82574 index 9286a46..373f27f 100644
82575 --- a/include/linux/highmem.h
82576 +++ b/include/linux/highmem.h
82577 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
82578 kunmap_atomic(kaddr);
82579 }
82580
82581 +static inline void sanitize_highpage(struct page *page)
82582 +{
82583 + void *kaddr;
82584 + unsigned long flags;
82585 +
82586 + local_irq_save(flags);
82587 + kaddr = kmap_atomic(page);
82588 + clear_page(kaddr);
82589 + kunmap_atomic(kaddr);
82590 + local_irq_restore(flags);
82591 +}
82592 +
82593 static inline void zero_user_segments(struct page *page,
82594 unsigned start1, unsigned end1,
82595 unsigned start2, unsigned end2)
82596 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
82597 index 1c7b89a..7dda400 100644
82598 --- a/include/linux/hwmon-sysfs.h
82599 +++ b/include/linux/hwmon-sysfs.h
82600 @@ -25,7 +25,8 @@
82601 struct sensor_device_attribute{
82602 struct device_attribute dev_attr;
82603 int index;
82604 -};
82605 +} __do_const;
82606 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
82607 #define to_sensor_dev_attr(_dev_attr) \
82608 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
82609
82610 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
82611 struct device_attribute dev_attr;
82612 u8 index;
82613 u8 nr;
82614 -};
82615 +} __do_const;
82616 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
82617 #define to_sensor_dev_attr_2(_dev_attr) \
82618 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
82619
82620 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
82621 index 7c76959..153e597 100644
82622 --- a/include/linux/i2c.h
82623 +++ b/include/linux/i2c.h
82624 @@ -413,6 +413,7 @@ struct i2c_algorithm {
82625 int (*unreg_slave)(struct i2c_client *client);
82626 #endif
82627 };
82628 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
82629
82630 /**
82631 * struct i2c_bus_recovery_info - I2C bus recovery information
82632 diff --git a/include/linux/i2o.h b/include/linux/i2o.h
82633 index d23c3c2..eb63c81 100644
82634 --- a/include/linux/i2o.h
82635 +++ b/include/linux/i2o.h
82636 @@ -565,7 +565,7 @@ struct i2o_controller {
82637 struct i2o_device *exec; /* Executive */
82638 #if BITS_PER_LONG == 64
82639 spinlock_t context_list_lock; /* lock for context_list */
82640 - atomic_t context_list_counter; /* needed for unique contexts */
82641 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
82642 struct list_head context_list; /* list of context id's
82643 and pointers */
82644 #endif
82645 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
82646 index aff7ad8..3942bbd 100644
82647 --- a/include/linux/if_pppox.h
82648 +++ b/include/linux/if_pppox.h
82649 @@ -76,7 +76,7 @@ struct pppox_proto {
82650 int (*ioctl)(struct socket *sock, unsigned int cmd,
82651 unsigned long arg);
82652 struct module *owner;
82653 -};
82654 +} __do_const;
82655
82656 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
82657 extern void unregister_pppox_proto(int proto_num);
82658 diff --git a/include/linux/init.h b/include/linux/init.h
82659 index 2df8e8d..3e1280d 100644
82660 --- a/include/linux/init.h
82661 +++ b/include/linux/init.h
82662 @@ -37,9 +37,17 @@
82663 * section.
82664 */
82665
82666 +#define add_init_latent_entropy __latent_entropy
82667 +
82668 +#ifdef CONFIG_MEMORY_HOTPLUG
82669 +#define add_meminit_latent_entropy
82670 +#else
82671 +#define add_meminit_latent_entropy __latent_entropy
82672 +#endif
82673 +
82674 /* These are for everybody (although not all archs will actually
82675 discard it in modules) */
82676 -#define __init __section(.init.text) __cold notrace
82677 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
82678 #define __initdata __section(.init.data)
82679 #define __initconst __constsection(.init.rodata)
82680 #define __exitdata __section(.exit.data)
82681 @@ -100,7 +108,7 @@
82682 #define __cpuexitconst
82683
82684 /* Used for MEMORY_HOTPLUG */
82685 -#define __meminit __section(.meminit.text) __cold notrace
82686 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
82687 #define __meminitdata __section(.meminit.data)
82688 #define __meminitconst __constsection(.meminit.rodata)
82689 #define __memexit __section(.memexit.text) __exitused __cold notrace
82690 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
82691 index 3037fc0..c6527ce 100644
82692 --- a/include/linux/init_task.h
82693 +++ b/include/linux/init_task.h
82694 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
82695
82696 #define INIT_TASK_COMM "swapper"
82697
82698 +#ifdef CONFIG_X86
82699 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
82700 +#else
82701 +#define INIT_TASK_THREAD_INFO
82702 +#endif
82703 +
82704 #ifdef CONFIG_RT_MUTEXES
82705 # define INIT_RT_MUTEXES(tsk) \
82706 .pi_waiters = RB_ROOT, \
82707 @@ -214,6 +220,7 @@ extern struct task_group root_task_group;
82708 RCU_POINTER_INITIALIZER(cred, &init_cred), \
82709 .comm = INIT_TASK_COMM, \
82710 .thread = INIT_THREAD, \
82711 + INIT_TASK_THREAD_INFO \
82712 .fs = &init_fs, \
82713 .files = &init_files, \
82714 .signal = &init_signals, \
82715 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
82716 index d9b05b5..e5f5b7b 100644
82717 --- a/include/linux/interrupt.h
82718 +++ b/include/linux/interrupt.h
82719 @@ -413,8 +413,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
82720
82721 struct softirq_action
82722 {
82723 - void (*action)(struct softirq_action *);
82724 -};
82725 + void (*action)(void);
82726 +} __no_const;
82727
82728 asmlinkage void do_softirq(void);
82729 asmlinkage void __do_softirq(void);
82730 @@ -428,7 +428,7 @@ static inline void do_softirq_own_stack(void)
82731 }
82732 #endif
82733
82734 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
82735 +extern void open_softirq(int nr, void (*action)(void));
82736 extern void softirq_init(void);
82737 extern void __raise_softirq_irqoff(unsigned int nr);
82738
82739 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
82740 index 38daa45..4de4317 100644
82741 --- a/include/linux/iommu.h
82742 +++ b/include/linux/iommu.h
82743 @@ -147,7 +147,7 @@ struct iommu_ops {
82744
82745 unsigned long pgsize_bitmap;
82746 void *priv;
82747 -};
82748 +} __do_const;
82749
82750 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
82751 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
82752 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
82753 index 2c525022..345b106 100644
82754 --- a/include/linux/ioport.h
82755 +++ b/include/linux/ioport.h
82756 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
82757 int adjust_resource(struct resource *res, resource_size_t start,
82758 resource_size_t size);
82759 resource_size_t resource_alignment(struct resource *res);
82760 -static inline resource_size_t resource_size(const struct resource *res)
82761 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
82762 {
82763 return res->end - res->start + 1;
82764 }
82765 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
82766 index 1eee6bc..9cf4912 100644
82767 --- a/include/linux/ipc_namespace.h
82768 +++ b/include/linux/ipc_namespace.h
82769 @@ -60,7 +60,7 @@ struct ipc_namespace {
82770 struct user_namespace *user_ns;
82771
82772 struct ns_common ns;
82773 -};
82774 +} __randomize_layout;
82775
82776 extern struct ipc_namespace init_ipc_ns;
82777 extern atomic_t nr_ipc_ns;
82778 diff --git a/include/linux/irq.h b/include/linux/irq.h
82779 index d09ec7a..f373eb5 100644
82780 --- a/include/linux/irq.h
82781 +++ b/include/linux/irq.h
82782 @@ -364,7 +364,8 @@ struct irq_chip {
82783 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
82784
82785 unsigned long flags;
82786 -};
82787 +} __do_const;
82788 +typedef struct irq_chip __no_const irq_chip_no_const;
82789
82790 /*
82791 * irq_chip specific flags
82792 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
82793 index 71d706d..817cdec 100644
82794 --- a/include/linux/irqchip/arm-gic.h
82795 +++ b/include/linux/irqchip/arm-gic.h
82796 @@ -95,7 +95,7 @@
82797
82798 struct device_node;
82799
82800 -extern struct irq_chip gic_arch_extn;
82801 +extern irq_chip_no_const gic_arch_extn;
82802
82803 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
82804 u32 offset, struct device_node *);
82805 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
82806 index faf433a..7dcb186 100644
82807 --- a/include/linux/irqdesc.h
82808 +++ b/include/linux/irqdesc.h
82809 @@ -61,7 +61,7 @@ struct irq_desc {
82810 unsigned int irq_count; /* For detecting broken IRQs */
82811 unsigned long last_unhandled; /* Aging timer for unhandled count */
82812 unsigned int irqs_unhandled;
82813 - atomic_t threads_handled;
82814 + atomic_unchecked_t threads_handled;
82815 int threads_handled_last;
82816 raw_spinlock_t lock;
82817 struct cpumask *percpu_enabled;
82818 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
82819 index c367cbd..c9b79e6 100644
82820 --- a/include/linux/jiffies.h
82821 +++ b/include/linux/jiffies.h
82822 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
82823 /*
82824 * Convert various time units to each other:
82825 */
82826 -extern unsigned int jiffies_to_msecs(const unsigned long j);
82827 -extern unsigned int jiffies_to_usecs(const unsigned long j);
82828 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
82829 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
82830
82831 -static inline u64 jiffies_to_nsecs(const unsigned long j)
82832 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
82833 {
82834 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
82835 }
82836
82837 -extern unsigned long msecs_to_jiffies(const unsigned int m);
82838 -extern unsigned long usecs_to_jiffies(const unsigned int u);
82839 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
82840 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
82841 extern unsigned long timespec_to_jiffies(const struct timespec *value);
82842 extern void jiffies_to_timespec(const unsigned long jiffies,
82843 - struct timespec *value);
82844 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
82845 + struct timespec *value) __intentional_overflow(-1);
82846 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
82847 extern void jiffies_to_timeval(const unsigned long jiffies,
82848 struct timeval *value);
82849
82850 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
82851 index 6883e19..e854fcb 100644
82852 --- a/include/linux/kallsyms.h
82853 +++ b/include/linux/kallsyms.h
82854 @@ -15,7 +15,8 @@
82855
82856 struct module;
82857
82858 -#ifdef CONFIG_KALLSYMS
82859 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
82860 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
82861 /* Lookup the address for a symbol. Returns 0 if not found. */
82862 unsigned long kallsyms_lookup_name(const char *name);
82863
82864 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
82865 /* Stupid that this does nothing, but I didn't create this mess. */
82866 #define __print_symbol(fmt, addr)
82867 #endif /*CONFIG_KALLSYMS*/
82868 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
82869 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
82870 +extern unsigned long kallsyms_lookup_name(const char *name);
82871 +extern void __print_symbol(const char *fmt, unsigned long address);
82872 +extern int sprint_backtrace(char *buffer, unsigned long address);
82873 +extern int sprint_symbol(char *buffer, unsigned long address);
82874 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
82875 +const char *kallsyms_lookup(unsigned long addr,
82876 + unsigned long *symbolsize,
82877 + unsigned long *offset,
82878 + char **modname, char *namebuf);
82879 +extern int kallsyms_lookup_size_offset(unsigned long addr,
82880 + unsigned long *symbolsize,
82881 + unsigned long *offset);
82882 +#endif
82883
82884 /* This macro allows us to keep printk typechecking */
82885 static __printf(1, 2)
82886 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
82887 index 64ce58b..6bcdbfa 100644
82888 --- a/include/linux/kernel.h
82889 +++ b/include/linux/kernel.h
82890 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
82891 /* Obsolete, do not use. Use kstrto<foo> instead */
82892
82893 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
82894 -extern long simple_strtol(const char *,char **,unsigned int);
82895 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
82896 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
82897 extern long long simple_strtoll(const char *,char **,unsigned int);
82898
82899 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
82900 index ff9f1d3..6712be5 100644
82901 --- a/include/linux/key-type.h
82902 +++ b/include/linux/key-type.h
82903 @@ -152,7 +152,7 @@ struct key_type {
82904 /* internal fields */
82905 struct list_head link; /* link in types list */
82906 struct lock_class_key lock_class; /* key->sem lock class */
82907 -};
82908 +} __do_const;
82909
82910 extern struct key_type key_type_keyring;
82911
82912 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
82913 index e465bb1..19f605fd 100644
82914 --- a/include/linux/kgdb.h
82915 +++ b/include/linux/kgdb.h
82916 @@ -52,7 +52,7 @@ extern int kgdb_connected;
82917 extern int kgdb_io_module_registered;
82918
82919 extern atomic_t kgdb_setting_breakpoint;
82920 -extern atomic_t kgdb_cpu_doing_single_step;
82921 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
82922
82923 extern struct task_struct *kgdb_usethread;
82924 extern struct task_struct *kgdb_contthread;
82925 @@ -254,7 +254,7 @@ struct kgdb_arch {
82926 void (*correct_hw_break)(void);
82927
82928 void (*enable_nmi)(bool on);
82929 -};
82930 +} __do_const;
82931
82932 /**
82933 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
82934 @@ -279,7 +279,7 @@ struct kgdb_io {
82935 void (*pre_exception) (void);
82936 void (*post_exception) (void);
82937 int is_console;
82938 -};
82939 +} __do_const;
82940
82941 extern struct kgdb_arch arch_kgdb_ops;
82942
82943 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
82944 index e705467..a92471d 100644
82945 --- a/include/linux/kmemleak.h
82946 +++ b/include/linux/kmemleak.h
82947 @@ -27,7 +27,7 @@
82948
82949 extern void kmemleak_init(void) __ref;
82950 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
82951 - gfp_t gfp) __ref;
82952 + gfp_t gfp) __ref __size_overflow(2);
82953 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
82954 extern void kmemleak_free(const void *ptr) __ref;
82955 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
82956 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
82957 static inline void kmemleak_init(void)
82958 {
82959 }
82960 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
82961 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
82962 gfp_t gfp)
82963 {
82964 }
82965 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
82966 index 0555cc6..40116ce 100644
82967 --- a/include/linux/kmod.h
82968 +++ b/include/linux/kmod.h
82969 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
82970 * usually useless though. */
82971 extern __printf(2, 3)
82972 int __request_module(bool wait, const char *name, ...);
82973 +extern __printf(3, 4)
82974 +int ___request_module(bool wait, char *param_name, const char *name, ...);
82975 #define request_module(mod...) __request_module(true, mod)
82976 #define request_module_nowait(mod...) __request_module(false, mod)
82977 #define try_then_request_module(x, mod...) \
82978 @@ -57,6 +59,9 @@ struct subprocess_info {
82979 struct work_struct work;
82980 struct completion *complete;
82981 char *path;
82982 +#ifdef CONFIG_GRKERNSEC
82983 + char *origpath;
82984 +#endif
82985 char **argv;
82986 char **envp;
82987 int wait;
82988 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
82989 index 2d61b90..a1d0a13 100644
82990 --- a/include/linux/kobject.h
82991 +++ b/include/linux/kobject.h
82992 @@ -118,7 +118,7 @@ struct kobj_type {
82993 struct attribute **default_attrs;
82994 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
82995 const void *(*namespace)(struct kobject *kobj);
82996 -};
82997 +} __do_const;
82998
82999 struct kobj_uevent_env {
83000 char *argv[3];
83001 @@ -142,6 +142,7 @@ struct kobj_attribute {
83002 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
83003 const char *buf, size_t count);
83004 };
83005 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
83006
83007 extern const struct sysfs_ops kobj_sysfs_ops;
83008
83009 @@ -169,7 +170,7 @@ struct kset {
83010 spinlock_t list_lock;
83011 struct kobject kobj;
83012 const struct kset_uevent_ops *uevent_ops;
83013 -};
83014 +} __randomize_layout;
83015
83016 extern void kset_init(struct kset *kset);
83017 extern int __must_check kset_register(struct kset *kset);
83018 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
83019 index df32d25..fb52e27 100644
83020 --- a/include/linux/kobject_ns.h
83021 +++ b/include/linux/kobject_ns.h
83022 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
83023 const void *(*netlink_ns)(struct sock *sk);
83024 const void *(*initial_ns)(void);
83025 void (*drop_ns)(void *);
83026 -};
83027 +} __do_const;
83028
83029 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
83030 int kobj_ns_type_registered(enum kobj_ns_type type);
83031 diff --git a/include/linux/kref.h b/include/linux/kref.h
83032 index 484604d..0f6c5b6 100644
83033 --- a/include/linux/kref.h
83034 +++ b/include/linux/kref.h
83035 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
83036 static inline int kref_sub(struct kref *kref, unsigned int count,
83037 void (*release)(struct kref *kref))
83038 {
83039 - WARN_ON(release == NULL);
83040 + BUG_ON(release == NULL);
83041
83042 if (atomic_sub_and_test((int) count, &kref->refcount)) {
83043 release(kref);
83044 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
83045 index 26f1060..bafc04a 100644
83046 --- a/include/linux/kvm_host.h
83047 +++ b/include/linux/kvm_host.h
83048 @@ -470,7 +470,7 @@ static inline void kvm_irqfd_exit(void)
83049 {
83050 }
83051 #endif
83052 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83053 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83054 struct module *module);
83055 void kvm_exit(void);
83056
83057 @@ -639,7 +639,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
83058 struct kvm_guest_debug *dbg);
83059 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
83060
83061 -int kvm_arch_init(void *opaque);
83062 +int kvm_arch_init(const void *opaque);
83063 void kvm_arch_exit(void);
83064
83065 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
83066 diff --git a/include/linux/libata.h b/include/linux/libata.h
83067 index 91f705d..24be831 100644
83068 --- a/include/linux/libata.h
83069 +++ b/include/linux/libata.h
83070 @@ -979,7 +979,7 @@ struct ata_port_operations {
83071 * fields must be pointers.
83072 */
83073 const struct ata_port_operations *inherits;
83074 -};
83075 +} __do_const;
83076
83077 struct ata_port_info {
83078 unsigned long flags;
83079 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
83080 index a6a42dd..6c5ebce 100644
83081 --- a/include/linux/linkage.h
83082 +++ b/include/linux/linkage.h
83083 @@ -36,6 +36,7 @@
83084 #endif
83085
83086 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
83087 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
83088 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
83089
83090 /*
83091 diff --git a/include/linux/list.h b/include/linux/list.h
83092 index feb773c..98f3075 100644
83093 --- a/include/linux/list.h
83094 +++ b/include/linux/list.h
83095 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
83096 extern void list_del(struct list_head *entry);
83097 #endif
83098
83099 +extern void __pax_list_add(struct list_head *new,
83100 + struct list_head *prev,
83101 + struct list_head *next);
83102 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
83103 +{
83104 + __pax_list_add(new, head, head->next);
83105 +}
83106 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
83107 +{
83108 + __pax_list_add(new, head->prev, head);
83109 +}
83110 +extern void pax_list_del(struct list_head *entry);
83111 +
83112 /**
83113 * list_replace - replace old entry by new one
83114 * @old : the element to be replaced
83115 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
83116 INIT_LIST_HEAD(entry);
83117 }
83118
83119 +extern void pax_list_del_init(struct list_head *entry);
83120 +
83121 /**
83122 * list_move - delete from one list and add as another's head
83123 * @list: the entry to move
83124 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
83125 index 4bfde0e..d6e2e09 100644
83126 --- a/include/linux/lockref.h
83127 +++ b/include/linux/lockref.h
83128 @@ -47,4 +47,36 @@ static inline int __lockref_is_dead(const struct lockref *l)
83129 return ((int)l->count < 0);
83130 }
83131
83132 +static inline unsigned int __lockref_read(struct lockref *lockref)
83133 +{
83134 + return lockref->count;
83135 +}
83136 +
83137 +static inline void __lockref_set(struct lockref *lockref, unsigned int count)
83138 +{
83139 + lockref->count = count;
83140 +}
83141 +
83142 +static inline void __lockref_inc(struct lockref *lockref)
83143 +{
83144 +
83145 +#ifdef CONFIG_PAX_REFCOUNT
83146 + atomic_inc((atomic_t *)&lockref->count);
83147 +#else
83148 + lockref->count++;
83149 +#endif
83150 +
83151 +}
83152 +
83153 +static inline void __lockref_dec(struct lockref *lockref)
83154 +{
83155 +
83156 +#ifdef CONFIG_PAX_REFCOUNT
83157 + atomic_dec((atomic_t *)&lockref->count);
83158 +#else
83159 + lockref->count--;
83160 +#endif
83161 +
83162 +}
83163 +
83164 #endif /* __LINUX_LOCKREF_H */
83165 diff --git a/include/linux/math64.h b/include/linux/math64.h
83166 index c45c089..298841c 100644
83167 --- a/include/linux/math64.h
83168 +++ b/include/linux/math64.h
83169 @@ -15,7 +15,7 @@
83170 * This is commonly provided by 32bit archs to provide an optimized 64bit
83171 * divide.
83172 */
83173 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83174 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83175 {
83176 *remainder = dividend % divisor;
83177 return dividend / divisor;
83178 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
83179 /**
83180 * div64_u64 - unsigned 64bit divide with 64bit divisor
83181 */
83182 -static inline u64 div64_u64(u64 dividend, u64 divisor)
83183 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
83184 {
83185 return dividend / divisor;
83186 }
83187 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
83188 #define div64_ul(x, y) div_u64((x), (y))
83189
83190 #ifndef div_u64_rem
83191 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83192 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83193 {
83194 *remainder = do_div(dividend, divisor);
83195 return dividend;
83196 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
83197 #endif
83198
83199 #ifndef div64_u64
83200 -extern u64 div64_u64(u64 dividend, u64 divisor);
83201 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
83202 #endif
83203
83204 #ifndef div64_s64
83205 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
83206 * divide.
83207 */
83208 #ifndef div_u64
83209 -static inline u64 div_u64(u64 dividend, u32 divisor)
83210 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
83211 {
83212 u32 remainder;
83213 return div_u64_rem(dividend, divisor, &remainder);
83214 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
83215 index 3d385c8..deacb6a 100644
83216 --- a/include/linux/mempolicy.h
83217 +++ b/include/linux/mempolicy.h
83218 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
83219 }
83220
83221 #define vma_policy(vma) ((vma)->vm_policy)
83222 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83223 +{
83224 + vma->vm_policy = pol;
83225 +}
83226
83227 static inline void mpol_get(struct mempolicy *pol)
83228 {
83229 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
83230 }
83231
83232 #define vma_policy(vma) NULL
83233 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83234 +{
83235 +}
83236
83237 static inline int
83238 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
83239 diff --git a/include/linux/mm.h b/include/linux/mm.h
83240 index dd5ea30..cf81cd1 100644
83241 --- a/include/linux/mm.h
83242 +++ b/include/linux/mm.h
83243 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
83244
83245 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
83246 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
83247 +
83248 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
83249 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
83250 +#endif
83251 +
83252 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
83253 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
83254 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
83255 @@ -256,8 +261,8 @@ struct vm_operations_struct {
83256 /* called by access_process_vm when get_user_pages() fails, typically
83257 * for use by special VMAs that can switch between memory and hardware
83258 */
83259 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
83260 - void *buf, int len, int write);
83261 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
83262 + void *buf, size_t len, int write);
83263
83264 /* Called by the /proc/PID/maps code to ask the vma whether it
83265 * has a special name. Returning non-NULL will also cause this
83266 @@ -291,6 +296,7 @@ struct vm_operations_struct {
83267 int (*remap_pages)(struct vm_area_struct *vma, unsigned long addr,
83268 unsigned long size, pgoff_t pgoff);
83269 };
83270 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
83271
83272 struct mmu_gather;
83273 struct inode;
83274 @@ -1183,8 +1189,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
83275 unsigned long *pfn);
83276 int follow_phys(struct vm_area_struct *vma, unsigned long address,
83277 unsigned int flags, unsigned long *prot, resource_size_t *phys);
83278 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83279 - void *buf, int len, int write);
83280 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83281 + void *buf, size_t len, int write);
83282
83283 static inline void unmap_shared_mapping_range(struct address_space *mapping,
83284 loff_t const holebegin, loff_t const holelen)
83285 @@ -1224,9 +1230,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
83286 }
83287 #endif
83288
83289 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
83290 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
83291 - void *buf, int len, int write);
83292 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
83293 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
83294 + void *buf, size_t len, int write);
83295
83296 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
83297 unsigned long start, unsigned long nr_pages,
83298 @@ -1258,34 +1264,6 @@ int set_page_dirty_lock(struct page *page);
83299 int clear_page_dirty_for_io(struct page *page);
83300 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
83301
83302 -/* Is the vma a continuation of the stack vma above it? */
83303 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
83304 -{
83305 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
83306 -}
83307 -
83308 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
83309 - unsigned long addr)
83310 -{
83311 - return (vma->vm_flags & VM_GROWSDOWN) &&
83312 - (vma->vm_start == addr) &&
83313 - !vma_growsdown(vma->vm_prev, addr);
83314 -}
83315 -
83316 -/* Is the vma a continuation of the stack vma below it? */
83317 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
83318 -{
83319 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
83320 -}
83321 -
83322 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
83323 - unsigned long addr)
83324 -{
83325 - return (vma->vm_flags & VM_GROWSUP) &&
83326 - (vma->vm_end == addr) &&
83327 - !vma_growsup(vma->vm_next, addr);
83328 -}
83329 -
83330 extern struct task_struct *task_of_stack(struct task_struct *task,
83331 struct vm_area_struct *vma, bool in_group);
83332
83333 @@ -1403,8 +1381,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
83334 {
83335 return 0;
83336 }
83337 +
83338 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
83339 + unsigned long address)
83340 +{
83341 + return 0;
83342 +}
83343 #else
83344 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83345 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83346 #endif
83347
83348 #ifdef __PAGETABLE_PMD_FOLDED
83349 @@ -1413,8 +1398,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
83350 {
83351 return 0;
83352 }
83353 +
83354 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
83355 + unsigned long address)
83356 +{
83357 + return 0;
83358 +}
83359 #else
83360 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
83361 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
83362 #endif
83363
83364 int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
83365 @@ -1432,11 +1424,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
83366 NULL: pud_offset(pgd, address);
83367 }
83368
83369 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
83370 +{
83371 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
83372 + NULL: pud_offset(pgd, address);
83373 +}
83374 +
83375 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
83376 {
83377 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
83378 NULL: pmd_offset(pud, address);
83379 }
83380 +
83381 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
83382 +{
83383 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
83384 + NULL: pmd_offset(pud, address);
83385 +}
83386 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
83387
83388 #if USE_SPLIT_PTE_PTLOCKS
83389 @@ -1819,12 +1823,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
83390 bool *need_rmap_locks);
83391 extern void exit_mmap(struct mm_struct *);
83392
83393 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
83394 +extern void gr_learn_resource(const struct task_struct *task, const int res,
83395 + const unsigned long wanted, const int gt);
83396 +#else
83397 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
83398 + const unsigned long wanted, const int gt)
83399 +{
83400 +}
83401 +#endif
83402 +
83403 static inline int check_data_rlimit(unsigned long rlim,
83404 unsigned long new,
83405 unsigned long start,
83406 unsigned long end_data,
83407 unsigned long start_data)
83408 {
83409 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
83410 if (rlim < RLIM_INFINITY) {
83411 if (((new - start) + (end_data - start_data)) > rlim)
83412 return -ENOSPC;
83413 @@ -1849,7 +1864,7 @@ extern int install_special_mapping(struct mm_struct *mm,
83414 unsigned long addr, unsigned long len,
83415 unsigned long flags, struct page **pages);
83416
83417 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
83418 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
83419
83420 extern unsigned long mmap_region(struct file *file, unsigned long addr,
83421 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
83422 @@ -1857,6 +1872,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
83423 unsigned long len, unsigned long prot, unsigned long flags,
83424 unsigned long pgoff, unsigned long *populate);
83425 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
83426 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
83427
83428 #ifdef CONFIG_MMU
83429 extern int __mm_populate(unsigned long addr, unsigned long len,
83430 @@ -1885,10 +1901,11 @@ struct vm_unmapped_area_info {
83431 unsigned long high_limit;
83432 unsigned long align_mask;
83433 unsigned long align_offset;
83434 + unsigned long threadstack_offset;
83435 };
83436
83437 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
83438 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83439 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
83440 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
83441
83442 /*
83443 * Search for an unmapped address range.
83444 @@ -1900,7 +1917,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83445 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
83446 */
83447 static inline unsigned long
83448 -vm_unmapped_area(struct vm_unmapped_area_info *info)
83449 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
83450 {
83451 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
83452 return unmapped_area(info);
83453 @@ -1962,6 +1979,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
83454 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
83455 struct vm_area_struct **pprev);
83456
83457 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
83458 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
83459 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
83460 +
83461 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
83462 NULL if none. Assume start_addr < end_addr. */
83463 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
83464 @@ -1991,10 +2012,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
83465 }
83466
83467 #ifdef CONFIG_MMU
83468 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
83469 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
83470 void vma_set_page_prot(struct vm_area_struct *vma);
83471 #else
83472 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
83473 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
83474 {
83475 return __pgprot(0);
83476 }
83477 @@ -2056,6 +2077,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
83478 static inline void vm_stat_account(struct mm_struct *mm,
83479 unsigned long flags, struct file *file, long pages)
83480 {
83481 +
83482 +#ifdef CONFIG_PAX_RANDMMAP
83483 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
83484 +#endif
83485 +
83486 mm->total_vm += pages;
83487 }
83488 #endif /* CONFIG_PROC_FS */
83489 @@ -2159,7 +2185,7 @@ extern int unpoison_memory(unsigned long pfn);
83490 extern int sysctl_memory_failure_early_kill;
83491 extern int sysctl_memory_failure_recovery;
83492 extern void shake_page(struct page *p, int access);
83493 -extern atomic_long_t num_poisoned_pages;
83494 +extern atomic_long_unchecked_t num_poisoned_pages;
83495 extern int soft_offline_page(struct page *page, int flags);
83496
83497 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
83498 @@ -2210,5 +2236,11 @@ void __init setup_nr_node_ids(void);
83499 static inline void setup_nr_node_ids(void) {}
83500 #endif
83501
83502 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
83503 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
83504 +#else
83505 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
83506 +#endif
83507 +
83508 #endif /* __KERNEL__ */
83509 #endif /* _LINUX_MM_H */
83510 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
83511 index 6d34aa2..d73d848 100644
83512 --- a/include/linux/mm_types.h
83513 +++ b/include/linux/mm_types.h
83514 @@ -309,7 +309,9 @@ struct vm_area_struct {
83515 #ifdef CONFIG_NUMA
83516 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
83517 #endif
83518 -};
83519 +
83520 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
83521 +} __randomize_layout;
83522
83523 struct core_thread {
83524 struct task_struct *task;
83525 @@ -459,7 +461,25 @@ struct mm_struct {
83526 /* address of the bounds directory */
83527 void __user *bd_addr;
83528 #endif
83529 -};
83530 +
83531 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
83532 + unsigned long pax_flags;
83533 +#endif
83534 +
83535 +#ifdef CONFIG_PAX_DLRESOLVE
83536 + unsigned long call_dl_resolve;
83537 +#endif
83538 +
83539 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
83540 + unsigned long call_syscall;
83541 +#endif
83542 +
83543 +#ifdef CONFIG_PAX_ASLR
83544 + unsigned long delta_mmap; /* randomized offset */
83545 + unsigned long delta_stack; /* randomized offset */
83546 +#endif
83547 +
83548 +} __randomize_layout;
83549
83550 static inline void mm_init_cpumask(struct mm_struct *mm)
83551 {
83552 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
83553 index c5d5278..f0b68c8 100644
83554 --- a/include/linux/mmiotrace.h
83555 +++ b/include/linux/mmiotrace.h
83556 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
83557 /* Called from ioremap.c */
83558 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
83559 void __iomem *addr);
83560 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
83561 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
83562
83563 /* For anyone to insert markers. Remember trailing newline. */
83564 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
83565 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
83566 {
83567 }
83568
83569 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
83570 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
83571 {
83572 }
83573
83574 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
83575 index 2f0856d..5a4bc1e 100644
83576 --- a/include/linux/mmzone.h
83577 +++ b/include/linux/mmzone.h
83578 @@ -527,7 +527,7 @@ struct zone {
83579
83580 ZONE_PADDING(_pad3_)
83581 /* Zone statistics */
83582 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83583 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83584 } ____cacheline_internodealigned_in_smp;
83585
83586 enum zone_flags {
83587 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
83588 index 745def8..08a820b 100644
83589 --- a/include/linux/mod_devicetable.h
83590 +++ b/include/linux/mod_devicetable.h
83591 @@ -139,7 +139,7 @@ struct usb_device_id {
83592 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
83593 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
83594
83595 -#define HID_ANY_ID (~0)
83596 +#define HID_ANY_ID (~0U)
83597 #define HID_BUS_ANY 0xffff
83598 #define HID_GROUP_ANY 0x0000
83599
83600 @@ -475,7 +475,7 @@ struct dmi_system_id {
83601 const char *ident;
83602 struct dmi_strmatch matches[4];
83603 void *driver_data;
83604 -};
83605 +} __do_const;
83606 /*
83607 * struct dmi_device_id appears during expansion of
83608 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
83609 diff --git a/include/linux/module.h b/include/linux/module.h
83610 index b653d7c..22a238f 100644
83611 --- a/include/linux/module.h
83612 +++ b/include/linux/module.h
83613 @@ -17,9 +17,11 @@
83614 #include <linux/moduleparam.h>
83615 #include <linux/jump_label.h>
83616 #include <linux/export.h>
83617 +#include <linux/fs.h>
83618
83619 #include <linux/percpu.h>
83620 #include <asm/module.h>
83621 +#include <asm/pgtable.h>
83622
83623 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
83624 #define MODULE_SIG_STRING "~Module signature appended~\n"
83625 @@ -42,7 +44,7 @@ struct module_kobject {
83626 struct kobject *drivers_dir;
83627 struct module_param_attrs *mp;
83628 struct completion *kobj_completion;
83629 -};
83630 +} __randomize_layout;
83631
83632 struct module_attribute {
83633 struct attribute attr;
83634 @@ -54,12 +56,13 @@ struct module_attribute {
83635 int (*test)(struct module *);
83636 void (*free)(struct module *);
83637 };
83638 +typedef struct module_attribute __no_const module_attribute_no_const;
83639
83640 struct module_version_attribute {
83641 struct module_attribute mattr;
83642 const char *module_name;
83643 const char *version;
83644 -} __attribute__ ((__aligned__(sizeof(void *))));
83645 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
83646
83647 extern ssize_t __modver_version_show(struct module_attribute *,
83648 struct module_kobject *, char *);
83649 @@ -221,7 +224,7 @@ struct module {
83650
83651 /* Sysfs stuff. */
83652 struct module_kobject mkobj;
83653 - struct module_attribute *modinfo_attrs;
83654 + module_attribute_no_const *modinfo_attrs;
83655 const char *version;
83656 const char *srcversion;
83657 struct kobject *holders_dir;
83658 @@ -270,19 +273,16 @@ struct module {
83659 int (*init)(void);
83660
83661 /* If this is non-NULL, vfree after init() returns */
83662 - void *module_init;
83663 + void *module_init_rx, *module_init_rw;
83664
83665 /* Here is the actual code + data, vfree'd on unload. */
83666 - void *module_core;
83667 + void *module_core_rx, *module_core_rw;
83668
83669 /* Here are the sizes of the init and core sections */
83670 - unsigned int init_size, core_size;
83671 + unsigned int init_size_rw, core_size_rw;
83672
83673 /* The size of the executable code in each section. */
83674 - unsigned int init_text_size, core_text_size;
83675 -
83676 - /* Size of RO sections of the module (text+rodata) */
83677 - unsigned int init_ro_size, core_ro_size;
83678 + unsigned int init_size_rx, core_size_rx;
83679
83680 /* Arch-specific module values */
83681 struct mod_arch_specific arch;
83682 @@ -338,6 +338,10 @@ struct module {
83683 #ifdef CONFIG_EVENT_TRACING
83684 struct ftrace_event_call **trace_events;
83685 unsigned int num_trace_events;
83686 + struct file_operations trace_id;
83687 + struct file_operations trace_enable;
83688 + struct file_operations trace_format;
83689 + struct file_operations trace_filter;
83690 #endif
83691 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
83692 unsigned int num_ftrace_callsites;
83693 @@ -361,7 +365,7 @@ struct module {
83694 ctor_fn_t *ctors;
83695 unsigned int num_ctors;
83696 #endif
83697 -};
83698 +} __randomize_layout;
83699 #ifndef MODULE_ARCH_INIT
83700 #define MODULE_ARCH_INIT {}
83701 #endif
83702 @@ -382,18 +386,48 @@ bool is_module_address(unsigned long addr);
83703 bool is_module_percpu_address(unsigned long addr);
83704 bool is_module_text_address(unsigned long addr);
83705
83706 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
83707 +{
83708 +
83709 +#ifdef CONFIG_PAX_KERNEXEC
83710 + if (ktla_ktva(addr) >= (unsigned long)start &&
83711 + ktla_ktva(addr) < (unsigned long)start + size)
83712 + return 1;
83713 +#endif
83714 +
83715 + return ((void *)addr >= start && (void *)addr < start + size);
83716 +}
83717 +
83718 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
83719 +{
83720 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
83721 +}
83722 +
83723 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
83724 +{
83725 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
83726 +}
83727 +
83728 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
83729 +{
83730 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
83731 +}
83732 +
83733 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
83734 +{
83735 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
83736 +}
83737 +
83738 static inline bool within_module_core(unsigned long addr,
83739 const struct module *mod)
83740 {
83741 - return (unsigned long)mod->module_core <= addr &&
83742 - addr < (unsigned long)mod->module_core + mod->core_size;
83743 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
83744 }
83745
83746 static inline bool within_module_init(unsigned long addr,
83747 const struct module *mod)
83748 {
83749 - return (unsigned long)mod->module_init <= addr &&
83750 - addr < (unsigned long)mod->module_init + mod->init_size;
83751 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
83752 }
83753
83754 static inline bool within_module(unsigned long addr, const struct module *mod)
83755 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
83756 index f755626..641f822 100644
83757 --- a/include/linux/moduleloader.h
83758 +++ b/include/linux/moduleloader.h
83759 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
83760 sections. Returns NULL on failure. */
83761 void *module_alloc(unsigned long size);
83762
83763 +#ifdef CONFIG_PAX_KERNEXEC
83764 +void *module_alloc_exec(unsigned long size);
83765 +#else
83766 +#define module_alloc_exec(x) module_alloc(x)
83767 +#endif
83768 +
83769 /* Free memory returned from module_alloc. */
83770 void module_memfree(void *module_region);
83771
83772 +#ifdef CONFIG_PAX_KERNEXEC
83773 +void module_memfree_exec(void *module_region);
83774 +#else
83775 +#define module_memfree_exec(x) module_memfree((x))
83776 +#endif
83777 +
83778 /*
83779 * Apply the given relocation to the (simplified) ELF. Return -error
83780 * or 0.
83781 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
83782 unsigned int relsec,
83783 struct module *me)
83784 {
83785 +#ifdef CONFIG_MODULES
83786 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83787 module_name(me));
83788 +#endif
83789 return -ENOEXEC;
83790 }
83791 #endif
83792 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
83793 unsigned int relsec,
83794 struct module *me)
83795 {
83796 +#ifdef CONFIG_MODULES
83797 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83798 module_name(me));
83799 +#endif
83800 return -ENOEXEC;
83801 }
83802 #endif
83803 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
83804 index 1c9effa..1160bdd 100644
83805 --- a/include/linux/moduleparam.h
83806 +++ b/include/linux/moduleparam.h
83807 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
83808 * @len is usually just sizeof(string).
83809 */
83810 #define module_param_string(name, string, len, perm) \
83811 - static const struct kparam_string __param_string_##name \
83812 + static const struct kparam_string __param_string_##name __used \
83813 = { len, string }; \
83814 __module_param_call(MODULE_PARAM_PREFIX, name, \
83815 &param_ops_string, \
83816 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
83817 */
83818 #define module_param_array_named(name, array, type, nump, perm) \
83819 param_check_##type(name, &(array)[0]); \
83820 - static const struct kparam_array __param_arr_##name \
83821 + static const struct kparam_array __param_arr_##name __used \
83822 = { .max = ARRAY_SIZE(array), .num = nump, \
83823 .ops = &param_ops_##type, \
83824 .elemsize = sizeof(array[0]), .elem = array }; \
83825 diff --git a/include/linux/mount.h b/include/linux/mount.h
83826 index c2c561d..a5f2a8c 100644
83827 --- a/include/linux/mount.h
83828 +++ b/include/linux/mount.h
83829 @@ -66,7 +66,7 @@ struct vfsmount {
83830 struct dentry *mnt_root; /* root of the mounted tree */
83831 struct super_block *mnt_sb; /* pointer to superblock */
83832 int mnt_flags;
83833 -};
83834 +} __randomize_layout;
83835
83836 struct file; /* forward dec */
83837 struct path;
83838 diff --git a/include/linux/namei.h b/include/linux/namei.h
83839 index c899077..b9a2010 100644
83840 --- a/include/linux/namei.h
83841 +++ b/include/linux/namei.h
83842 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
83843 extern void unlock_rename(struct dentry *, struct dentry *);
83844
83845 extern void nd_jump_link(struct nameidata *nd, struct path *path);
83846 -extern void nd_set_link(struct nameidata *nd, char *path);
83847 -extern char *nd_get_link(struct nameidata *nd);
83848 +extern void nd_set_link(struct nameidata *nd, const char *path);
83849 +extern const char *nd_get_link(const struct nameidata *nd);
83850
83851 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
83852 {
83853 diff --git a/include/linux/net.h b/include/linux/net.h
83854 index 17d8339..81656c0 100644
83855 --- a/include/linux/net.h
83856 +++ b/include/linux/net.h
83857 @@ -192,7 +192,7 @@ struct net_proto_family {
83858 int (*create)(struct net *net, struct socket *sock,
83859 int protocol, int kern);
83860 struct module *owner;
83861 -};
83862 +} __do_const;
83863
83864 struct iovec;
83865 struct kvec;
83866 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
83867 index 52fd8e8..19430a1 100644
83868 --- a/include/linux/netdevice.h
83869 +++ b/include/linux/netdevice.h
83870 @@ -1191,6 +1191,7 @@ struct net_device_ops {
83871 u8 state);
83872 #endif
83873 };
83874 +typedef struct net_device_ops __no_const net_device_ops_no_const;
83875
83876 /**
83877 * enum net_device_priv_flags - &struct net_device priv_flags
83878 @@ -1537,10 +1538,10 @@ struct net_device {
83879
83880 struct net_device_stats stats;
83881
83882 - atomic_long_t rx_dropped;
83883 - atomic_long_t tx_dropped;
83884 + atomic_long_unchecked_t rx_dropped;
83885 + atomic_long_unchecked_t tx_dropped;
83886
83887 - atomic_t carrier_changes;
83888 + atomic_unchecked_t carrier_changes;
83889
83890 #ifdef CONFIG_WIRELESS_EXT
83891 const struct iw_handler_def * wireless_handlers;
83892 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
83893 index 2517ece..0bbfcfb 100644
83894 --- a/include/linux/netfilter.h
83895 +++ b/include/linux/netfilter.h
83896 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
83897 #endif
83898 /* Use the module struct to lock set/get code in place */
83899 struct module *owner;
83900 -};
83901 +} __do_const;
83902
83903 /* Function to register/unregister hook points. */
83904 int nf_register_hook(struct nf_hook_ops *reg);
83905 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
83906 index e955d47..04a5338 100644
83907 --- a/include/linux/netfilter/nfnetlink.h
83908 +++ b/include/linux/netfilter/nfnetlink.h
83909 @@ -19,7 +19,7 @@ struct nfnl_callback {
83910 const struct nlattr * const cda[]);
83911 const struct nla_policy *policy; /* netlink attribute policy */
83912 const u_int16_t attr_count; /* number of nlattr's */
83913 -};
83914 +} __do_const;
83915
83916 struct nfnetlink_subsystem {
83917 const char *name;
83918 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
83919 new file mode 100644
83920 index 0000000..33f4af8
83921 --- /dev/null
83922 +++ b/include/linux/netfilter/xt_gradm.h
83923 @@ -0,0 +1,9 @@
83924 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
83925 +#define _LINUX_NETFILTER_XT_GRADM_H 1
83926 +
83927 +struct xt_gradm_mtinfo {
83928 + __u16 flags;
83929 + __u16 invflags;
83930 +};
83931 +
83932 +#endif
83933 diff --git a/include/linux/nls.h b/include/linux/nls.h
83934 index 520681b..2b7fabb 100644
83935 --- a/include/linux/nls.h
83936 +++ b/include/linux/nls.h
83937 @@ -31,7 +31,7 @@ struct nls_table {
83938 const unsigned char *charset2upper;
83939 struct module *owner;
83940 struct nls_table *next;
83941 -};
83942 +} __do_const;
83943
83944 /* this value hold the maximum octet of charset */
83945 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
83946 @@ -46,7 +46,7 @@ enum utf16_endian {
83947 /* nls_base.c */
83948 extern int __register_nls(struct nls_table *, struct module *);
83949 extern int unregister_nls(struct nls_table *);
83950 -extern struct nls_table *load_nls(char *);
83951 +extern struct nls_table *load_nls(const char *);
83952 extern void unload_nls(struct nls_table *);
83953 extern struct nls_table *load_nls_default(void);
83954 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
83955 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
83956 index d14a4c3..a078786 100644
83957 --- a/include/linux/notifier.h
83958 +++ b/include/linux/notifier.h
83959 @@ -54,7 +54,8 @@ struct notifier_block {
83960 notifier_fn_t notifier_call;
83961 struct notifier_block __rcu *next;
83962 int priority;
83963 -};
83964 +} __do_const;
83965 +typedef struct notifier_block __no_const notifier_block_no_const;
83966
83967 struct atomic_notifier_head {
83968 spinlock_t lock;
83969 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
83970 index b2a0f15..4d7da32 100644
83971 --- a/include/linux/oprofile.h
83972 +++ b/include/linux/oprofile.h
83973 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
83974 int oprofilefs_create_ro_ulong(struct dentry * root,
83975 char const * name, ulong * val);
83976
83977 -/** Create a file for read-only access to an atomic_t. */
83978 +/** Create a file for read-only access to an atomic_unchecked_t. */
83979 int oprofilefs_create_ro_atomic(struct dentry * root,
83980 - char const * name, atomic_t * val);
83981 + char const * name, atomic_unchecked_t * val);
83982
83983 /** create a directory */
83984 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
83985 diff --git a/include/linux/padata.h b/include/linux/padata.h
83986 index 4386946..f50c615 100644
83987 --- a/include/linux/padata.h
83988 +++ b/include/linux/padata.h
83989 @@ -129,7 +129,7 @@ struct parallel_data {
83990 struct padata_serial_queue __percpu *squeue;
83991 atomic_t reorder_objects;
83992 atomic_t refcnt;
83993 - atomic_t seq_nr;
83994 + atomic_unchecked_t seq_nr;
83995 struct padata_cpumask cpumask;
83996 spinlock_t lock ____cacheline_aligned;
83997 unsigned int processed;
83998 diff --git a/include/linux/path.h b/include/linux/path.h
83999 index d137218..be0c176 100644
84000 --- a/include/linux/path.h
84001 +++ b/include/linux/path.h
84002 @@ -1,13 +1,15 @@
84003 #ifndef _LINUX_PATH_H
84004 #define _LINUX_PATH_H
84005
84006 +#include <linux/compiler.h>
84007 +
84008 struct dentry;
84009 struct vfsmount;
84010
84011 struct path {
84012 struct vfsmount *mnt;
84013 struct dentry *dentry;
84014 -};
84015 +} __randomize_layout;
84016
84017 extern void path_get(const struct path *);
84018 extern void path_put(const struct path *);
84019 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
84020 index 8c78950..0d74ed9 100644
84021 --- a/include/linux/pci_hotplug.h
84022 +++ b/include/linux/pci_hotplug.h
84023 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
84024 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
84025 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
84026 int (*reset_slot) (struct hotplug_slot *slot, int probe);
84027 -};
84028 +} __do_const;
84029 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
84030
84031 /**
84032 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
84033 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
84034 index caebf2a..4c3ae9d 100644
84035 --- a/include/linux/percpu.h
84036 +++ b/include/linux/percpu.h
84037 @@ -34,7 +34,7 @@
84038 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
84039 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
84040 */
84041 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
84042 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
84043 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
84044
84045 /*
84046 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
84047 index 664de5a..b3e1bf4 100644
84048 --- a/include/linux/perf_event.h
84049 +++ b/include/linux/perf_event.h
84050 @@ -336,8 +336,8 @@ struct perf_event {
84051
84052 enum perf_event_active_state state;
84053 unsigned int attach_state;
84054 - local64_t count;
84055 - atomic64_t child_count;
84056 + local64_t count; /* PaX: fix it one day */
84057 + atomic64_unchecked_t child_count;
84058
84059 /*
84060 * These are the total time in nanoseconds that the event
84061 @@ -388,8 +388,8 @@ struct perf_event {
84062 * These accumulate total time (in nanoseconds) that children
84063 * events have been enabled and running, respectively.
84064 */
84065 - atomic64_t child_total_time_enabled;
84066 - atomic64_t child_total_time_running;
84067 + atomic64_unchecked_t child_total_time_enabled;
84068 + atomic64_unchecked_t child_total_time_running;
84069
84070 /*
84071 * Protect attach/detach and child_list:
84072 @@ -733,7 +733,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
84073 entry->ip[entry->nr++] = ip;
84074 }
84075
84076 -extern int sysctl_perf_event_paranoid;
84077 +extern int sysctl_perf_event_legitimately_concerned;
84078 extern int sysctl_perf_event_mlock;
84079 extern int sysctl_perf_event_sample_rate;
84080 extern int sysctl_perf_cpu_time_max_percent;
84081 @@ -748,19 +748,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
84082 loff_t *ppos);
84083
84084
84085 +static inline bool perf_paranoid_any(void)
84086 +{
84087 + return sysctl_perf_event_legitimately_concerned > 2;
84088 +}
84089 +
84090 static inline bool perf_paranoid_tracepoint_raw(void)
84091 {
84092 - return sysctl_perf_event_paranoid > -1;
84093 + return sysctl_perf_event_legitimately_concerned > -1;
84094 }
84095
84096 static inline bool perf_paranoid_cpu(void)
84097 {
84098 - return sysctl_perf_event_paranoid > 0;
84099 + return sysctl_perf_event_legitimately_concerned > 0;
84100 }
84101
84102 static inline bool perf_paranoid_kernel(void)
84103 {
84104 - return sysctl_perf_event_paranoid > 1;
84105 + return sysctl_perf_event_legitimately_concerned > 1;
84106 }
84107
84108 extern void perf_event_init(void);
84109 @@ -891,7 +896,7 @@ struct perf_pmu_events_attr {
84110 struct device_attribute attr;
84111 u64 id;
84112 const char *event_str;
84113 -};
84114 +} __do_const;
84115
84116 #define PMU_EVENT_ATTR(_name, _var, _id, _show) \
84117 static struct perf_pmu_events_attr _var = { \
84118 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
84119 index b9cf6c5..5462472 100644
84120 --- a/include/linux/pid_namespace.h
84121 +++ b/include/linux/pid_namespace.h
84122 @@ -45,7 +45,7 @@ struct pid_namespace {
84123 int hide_pid;
84124 int reboot; /* group exit code if this pidns was rebooted */
84125 struct ns_common ns;
84126 -};
84127 +} __randomize_layout;
84128
84129 extern struct pid_namespace init_pid_ns;
84130
84131 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
84132 index eb8b8ac..62649e1 100644
84133 --- a/include/linux/pipe_fs_i.h
84134 +++ b/include/linux/pipe_fs_i.h
84135 @@ -47,10 +47,10 @@ struct pipe_inode_info {
84136 struct mutex mutex;
84137 wait_queue_head_t wait;
84138 unsigned int nrbufs, curbuf, buffers;
84139 - unsigned int readers;
84140 - unsigned int writers;
84141 - unsigned int files;
84142 - unsigned int waiting_writers;
84143 + atomic_t readers;
84144 + atomic_t writers;
84145 + atomic_t files;
84146 + atomic_t waiting_writers;
84147 unsigned int r_counter;
84148 unsigned int w_counter;
84149 struct page *tmp_page;
84150 diff --git a/include/linux/pm.h b/include/linux/pm.h
84151 index 8b59763..8a05939 100644
84152 --- a/include/linux/pm.h
84153 +++ b/include/linux/pm.h
84154 @@ -608,6 +608,7 @@ struct dev_pm_domain {
84155 struct dev_pm_ops ops;
84156 void (*detach)(struct device *dev, bool power_off);
84157 };
84158 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
84159
84160 /*
84161 * The PM_EVENT_ messages are also used by drivers implementing the legacy
84162 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
84163 index a9edab2..8bada56 100644
84164 --- a/include/linux/pm_domain.h
84165 +++ b/include/linux/pm_domain.h
84166 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
84167 int (*save_state)(struct device *dev);
84168 int (*restore_state)(struct device *dev);
84169 bool (*active_wakeup)(struct device *dev);
84170 -};
84171 +} __no_const;
84172
84173 struct gpd_cpuidle_data {
84174 unsigned int saved_exit_latency;
84175 - struct cpuidle_state *idle_state;
84176 + cpuidle_state_no_const *idle_state;
84177 };
84178
84179 struct generic_pm_domain {
84180 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
84181 index 30e84d4..22278b4 100644
84182 --- a/include/linux/pm_runtime.h
84183 +++ b/include/linux/pm_runtime.h
84184 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
84185
84186 static inline void pm_runtime_mark_last_busy(struct device *dev)
84187 {
84188 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
84189 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
84190 }
84191
84192 static inline bool pm_runtime_is_irq_safe(struct device *dev)
84193 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
84194 index 195aafc..49a7bc2 100644
84195 --- a/include/linux/pnp.h
84196 +++ b/include/linux/pnp.h
84197 @@ -297,7 +297,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
84198 struct pnp_fixup {
84199 char id[7];
84200 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
84201 -};
84202 +} __do_const;
84203
84204 /* config parameters */
84205 #define PNP_CONFIG_NORMAL 0x0001
84206 diff --git a/include/linux/poison.h b/include/linux/poison.h
84207 index 2110a81..13a11bb 100644
84208 --- a/include/linux/poison.h
84209 +++ b/include/linux/poison.h
84210 @@ -19,8 +19,8 @@
84211 * under normal circumstances, used to verify that nobody uses
84212 * non-initialized list entries.
84213 */
84214 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
84215 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
84216 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
84217 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
84218
84219 /********** include/linux/timer.h **********/
84220 /*
84221 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
84222 index d8b187c3..9a9257a 100644
84223 --- a/include/linux/power/smartreflex.h
84224 +++ b/include/linux/power/smartreflex.h
84225 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
84226 int (*notify)(struct omap_sr *sr, u32 status);
84227 u8 notify_flags;
84228 u8 class_type;
84229 -};
84230 +} __do_const;
84231
84232 /**
84233 * struct omap_sr_nvalue_table - Smartreflex n-target value info
84234 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
84235 index 4ea1d37..80f4b33 100644
84236 --- a/include/linux/ppp-comp.h
84237 +++ b/include/linux/ppp-comp.h
84238 @@ -84,7 +84,7 @@ struct compressor {
84239 struct module *owner;
84240 /* Extra skb space needed by the compressor algorithm */
84241 unsigned int comp_extra;
84242 -};
84243 +} __do_const;
84244
84245 /*
84246 * The return value from decompress routine is the length of the
84247 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
84248 index de83b4e..c4b997d 100644
84249 --- a/include/linux/preempt.h
84250 +++ b/include/linux/preempt.h
84251 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
84252 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
84253 #endif
84254
84255 +#define raw_preempt_count_add(val) __preempt_count_add(val)
84256 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
84257 +
84258 #define __preempt_count_inc() __preempt_count_add(1)
84259 #define __preempt_count_dec() __preempt_count_sub(1)
84260
84261 #define preempt_count_inc() preempt_count_add(1)
84262 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
84263 #define preempt_count_dec() preempt_count_sub(1)
84264 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
84265
84266 #ifdef CONFIG_PREEMPT_COUNT
84267
84268 @@ -41,6 +46,12 @@ do { \
84269 barrier(); \
84270 } while (0)
84271
84272 +#define raw_preempt_disable() \
84273 +do { \
84274 + raw_preempt_count_inc(); \
84275 + barrier(); \
84276 +} while (0)
84277 +
84278 #define sched_preempt_enable_no_resched() \
84279 do { \
84280 barrier(); \
84281 @@ -49,6 +60,12 @@ do { \
84282
84283 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
84284
84285 +#define raw_preempt_enable_no_resched() \
84286 +do { \
84287 + barrier(); \
84288 + raw_preempt_count_dec(); \
84289 +} while (0)
84290 +
84291 #ifdef CONFIG_PREEMPT
84292 #define preempt_enable() \
84293 do { \
84294 @@ -113,8 +130,10 @@ do { \
84295 * region.
84296 */
84297 #define preempt_disable() barrier()
84298 +#define raw_preempt_disable() barrier()
84299 #define sched_preempt_enable_no_resched() barrier()
84300 #define preempt_enable_no_resched() barrier()
84301 +#define raw_preempt_enable_no_resched() barrier()
84302 #define preempt_enable() barrier()
84303 #define preempt_check_resched() do { } while (0)
84304
84305 @@ -128,11 +147,13 @@ do { \
84306 /*
84307 * Modules have no business playing preemption tricks.
84308 */
84309 +#ifndef CONFIG_PAX_KERNEXEC
84310 #undef sched_preempt_enable_no_resched
84311 #undef preempt_enable_no_resched
84312 #undef preempt_enable_no_resched_notrace
84313 #undef preempt_check_resched
84314 #endif
84315 +#endif
84316
84317 #define preempt_set_need_resched() \
84318 do { \
84319 diff --git a/include/linux/printk.h b/include/linux/printk.h
84320 index 4d5bf57..d94eccf 100644
84321 --- a/include/linux/printk.h
84322 +++ b/include/linux/printk.h
84323 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
84324 #endif
84325
84326 typedef int(*printk_func_t)(const char *fmt, va_list args);
84327 +extern int kptr_restrict;
84328
84329 #ifdef CONFIG_PRINTK
84330 asmlinkage __printf(5, 0)
84331 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
84332
84333 extern int printk_delay_msec;
84334 extern int dmesg_restrict;
84335 -extern int kptr_restrict;
84336
84337 extern void wake_up_klogd(void);
84338
84339 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
84340 index b97bf2e..f14c92d4 100644
84341 --- a/include/linux/proc_fs.h
84342 +++ b/include/linux/proc_fs.h
84343 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
84344 extern struct proc_dir_entry *proc_symlink(const char *,
84345 struct proc_dir_entry *, const char *);
84346 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
84347 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
84348 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
84349 struct proc_dir_entry *, void *);
84350 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
84351 + struct proc_dir_entry *, void *);
84352 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
84353 struct proc_dir_entry *);
84354
84355 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
84356 return proc_create_data(name, mode, parent, proc_fops, NULL);
84357 }
84358
84359 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
84360 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
84361 +{
84362 +#ifdef CONFIG_GRKERNSEC_PROC_USER
84363 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
84364 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
84365 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
84366 +#else
84367 + return proc_create_data(name, mode, parent, proc_fops, NULL);
84368 +#endif
84369 +}
84370 +
84371 +
84372 extern void proc_set_size(struct proc_dir_entry *, loff_t);
84373 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
84374 extern void *PDE_DATA(const struct inode *);
84375 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
84376 struct proc_dir_entry *parent,const char *dest) { return NULL;}
84377 static inline struct proc_dir_entry *proc_mkdir(const char *name,
84378 struct proc_dir_entry *parent) {return NULL;}
84379 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
84380 + struct proc_dir_entry *parent) { return NULL; }
84381 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
84382 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84383 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
84384 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84385 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
84386 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
84387 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
84388 @@ -79,7 +99,7 @@ struct net;
84389 static inline struct proc_dir_entry *proc_net_mkdir(
84390 struct net *net, const char *name, struct proc_dir_entry *parent)
84391 {
84392 - return proc_mkdir_data(name, 0, parent, net);
84393 + return proc_mkdir_data_restrict(name, 0, parent, net);
84394 }
84395
84396 #endif /* _LINUX_PROC_FS_H */
84397 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
84398 index 42dfc61..8113a99 100644
84399 --- a/include/linux/proc_ns.h
84400 +++ b/include/linux/proc_ns.h
84401 @@ -16,7 +16,7 @@ struct proc_ns_operations {
84402 struct ns_common *(*get)(struct task_struct *task);
84403 void (*put)(struct ns_common *ns);
84404 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
84405 -};
84406 +} __do_const __randomize_layout;
84407
84408 extern const struct proc_ns_operations netns_operations;
84409 extern const struct proc_ns_operations utsns_operations;
84410 diff --git a/include/linux/quota.h b/include/linux/quota.h
84411 index b86df49..8002997 100644
84412 --- a/include/linux/quota.h
84413 +++ b/include/linux/quota.h
84414 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
84415
84416 extern bool qid_eq(struct kqid left, struct kqid right);
84417 extern bool qid_lt(struct kqid left, struct kqid right);
84418 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
84419 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
84420 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
84421 extern bool qid_valid(struct kqid qid);
84422
84423 diff --git a/include/linux/random.h b/include/linux/random.h
84424 index b05856e..0a9f14e 100644
84425 --- a/include/linux/random.h
84426 +++ b/include/linux/random.h
84427 @@ -9,9 +9,19 @@
84428 #include <uapi/linux/random.h>
84429
84430 extern void add_device_randomness(const void *, unsigned int);
84431 +
84432 +static inline void add_latent_entropy(void)
84433 +{
84434 +
84435 +#ifdef LATENT_ENTROPY_PLUGIN
84436 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
84437 +#endif
84438 +
84439 +}
84440 +
84441 extern void add_input_randomness(unsigned int type, unsigned int code,
84442 - unsigned int value);
84443 -extern void add_interrupt_randomness(int irq, int irq_flags);
84444 + unsigned int value) __latent_entropy;
84445 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
84446
84447 extern void get_random_bytes(void *buf, int nbytes);
84448 extern void get_random_bytes_arch(void *buf, int nbytes);
84449 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
84450 extern const struct file_operations random_fops, urandom_fops;
84451 #endif
84452
84453 -unsigned int get_random_int(void);
84454 +unsigned int __intentional_overflow(-1) get_random_int(void);
84455 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
84456
84457 -u32 prandom_u32(void);
84458 +u32 prandom_u32(void) __intentional_overflow(-1);
84459 void prandom_bytes(void *buf, size_t nbytes);
84460 void prandom_seed(u32 seed);
84461 void prandom_reseed_late(void);
84462 @@ -37,6 +47,11 @@ struct rnd_state {
84463 u32 prandom_u32_state(struct rnd_state *state);
84464 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84465
84466 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
84467 +{
84468 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
84469 +}
84470 +
84471 /**
84472 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
84473 * @ep_ro: right open interval endpoint
84474 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84475 *
84476 * Returns: pseudo-random number in interval [0, ep_ro)
84477 */
84478 -static inline u32 prandom_u32_max(u32 ep_ro)
84479 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
84480 {
84481 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
84482 }
84483 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
84484 index 378c5ee..aa84a47 100644
84485 --- a/include/linux/rbtree_augmented.h
84486 +++ b/include/linux/rbtree_augmented.h
84487 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
84488 old->rbaugmented = rbcompute(old); \
84489 } \
84490 rbstatic const struct rb_augment_callbacks rbname = { \
84491 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
84492 + .propagate = rbname ## _propagate, \
84493 + .copy = rbname ## _copy, \
84494 + .rotate = rbname ## _rotate \
84495 };
84496
84497
84498 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
84499 index 529bc94..82ce778 100644
84500 --- a/include/linux/rculist.h
84501 +++ b/include/linux/rculist.h
84502 @@ -29,8 +29,8 @@
84503 */
84504 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
84505 {
84506 - ACCESS_ONCE(list->next) = list;
84507 - ACCESS_ONCE(list->prev) = list;
84508 + ACCESS_ONCE_RW(list->next) = list;
84509 + ACCESS_ONCE_RW(list->prev) = list;
84510 }
84511
84512 /*
84513 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
84514 struct list_head *prev, struct list_head *next);
84515 #endif
84516
84517 +void __pax_list_add_rcu(struct list_head *new,
84518 + struct list_head *prev, struct list_head *next);
84519 +
84520 /**
84521 * list_add_rcu - add a new entry to rcu-protected list
84522 * @new: new entry to be added
84523 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
84524 __list_add_rcu(new, head, head->next);
84525 }
84526
84527 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
84528 +{
84529 + __pax_list_add_rcu(new, head, head->next);
84530 +}
84531 +
84532 /**
84533 * list_add_tail_rcu - add a new entry to rcu-protected list
84534 * @new: new entry to be added
84535 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
84536 __list_add_rcu(new, head->prev, head);
84537 }
84538
84539 +static inline void pax_list_add_tail_rcu(struct list_head *new,
84540 + struct list_head *head)
84541 +{
84542 + __pax_list_add_rcu(new, head->prev, head);
84543 +}
84544 +
84545 /**
84546 * list_del_rcu - deletes entry from list without re-initialization
84547 * @entry: the element to delete from the list.
84548 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
84549 entry->prev = LIST_POISON2;
84550 }
84551
84552 +extern void pax_list_del_rcu(struct list_head *entry);
84553 +
84554 /**
84555 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
84556 * @n: the element to delete from the hash list.
84557 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
84558 index ed4f593..8a51501 100644
84559 --- a/include/linux/rcupdate.h
84560 +++ b/include/linux/rcupdate.h
84561 @@ -332,7 +332,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
84562 #define rcu_note_voluntary_context_switch(t) \
84563 do { \
84564 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
84565 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
84566 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
84567 } while (0)
84568 #else /* #ifdef CONFIG_TASKS_RCU */
84569 #define TASKS_RCU(x) do { } while (0)
84570 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
84571 index 67fc8fc..a90f7d8 100644
84572 --- a/include/linux/reboot.h
84573 +++ b/include/linux/reboot.h
84574 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
84575 */
84576
84577 extern void migrate_to_reboot_cpu(void);
84578 -extern void machine_restart(char *cmd);
84579 -extern void machine_halt(void);
84580 -extern void machine_power_off(void);
84581 +extern void machine_restart(char *cmd) __noreturn;
84582 +extern void machine_halt(void) __noreturn;
84583 +extern void machine_power_off(void) __noreturn;
84584
84585 extern void machine_shutdown(void);
84586 struct pt_regs;
84587 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
84588 */
84589
84590 extern void kernel_restart_prepare(char *cmd);
84591 -extern void kernel_restart(char *cmd);
84592 -extern void kernel_halt(void);
84593 -extern void kernel_power_off(void);
84594 +extern void kernel_restart(char *cmd) __noreturn;
84595 +extern void kernel_halt(void) __noreturn;
84596 +extern void kernel_power_off(void) __noreturn;
84597
84598 extern int C_A_D; /* for sysctl */
84599 void ctrl_alt_del(void);
84600 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
84601 * Emergency restart, callable from an interrupt handler.
84602 */
84603
84604 -extern void emergency_restart(void);
84605 +extern void emergency_restart(void) __noreturn;
84606 #include <asm/emergency-restart.h>
84607
84608 #endif /* _LINUX_REBOOT_H */
84609 diff --git a/include/linux/regset.h b/include/linux/regset.h
84610 index 8e0c9fe..ac4d221 100644
84611 --- a/include/linux/regset.h
84612 +++ b/include/linux/regset.h
84613 @@ -161,7 +161,8 @@ struct user_regset {
84614 unsigned int align;
84615 unsigned int bias;
84616 unsigned int core_note_type;
84617 -};
84618 +} __do_const;
84619 +typedef struct user_regset __no_const user_regset_no_const;
84620
84621 /**
84622 * struct user_regset_view - available regsets
84623 diff --git a/include/linux/relay.h b/include/linux/relay.h
84624 index d7c8359..818daf5 100644
84625 --- a/include/linux/relay.h
84626 +++ b/include/linux/relay.h
84627 @@ -157,7 +157,7 @@ struct rchan_callbacks
84628 * The callback should return 0 if successful, negative if not.
84629 */
84630 int (*remove_buf_file)(struct dentry *dentry);
84631 -};
84632 +} __no_const;
84633
84634 /*
84635 * CONFIG_RELAY kernel API, kernel/relay.c
84636 diff --git a/include/linux/rio.h b/include/linux/rio.h
84637 index 6bda06f..bf39a9b 100644
84638 --- a/include/linux/rio.h
84639 +++ b/include/linux/rio.h
84640 @@ -358,7 +358,7 @@ struct rio_ops {
84641 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
84642 u64 rstart, u32 size, u32 flags);
84643 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
84644 -};
84645 +} __no_const;
84646
84647 #define RIO_RESOURCE_MEM 0x00000100
84648 #define RIO_RESOURCE_DOORBELL 0x00000200
84649 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
84650 index d9d7e7e..86f47ac 100644
84651 --- a/include/linux/rmap.h
84652 +++ b/include/linux/rmap.h
84653 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
84654 void anon_vma_init(void); /* create anon_vma_cachep */
84655 int anon_vma_prepare(struct vm_area_struct *);
84656 void unlink_anon_vmas(struct vm_area_struct *);
84657 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
84658 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
84659 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
84660 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
84661
84662 static inline void anon_vma_merge(struct vm_area_struct *vma,
84663 struct vm_area_struct *next)
84664 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
84665 index ed8f9e7..999bc96 100644
84666 --- a/include/linux/scatterlist.h
84667 +++ b/include/linux/scatterlist.h
84668 @@ -1,6 +1,7 @@
84669 #ifndef _LINUX_SCATTERLIST_H
84670 #define _LINUX_SCATTERLIST_H
84671
84672 +#include <linux/sched.h>
84673 #include <linux/string.h>
84674 #include <linux/bug.h>
84675 #include <linux/mm.h>
84676 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
84677 #ifdef CONFIG_DEBUG_SG
84678 BUG_ON(!virt_addr_valid(buf));
84679 #endif
84680 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84681 + if (object_starts_on_stack(buf)) {
84682 + void *adjbuf = buf - current->stack + current->lowmem_stack;
84683 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
84684 + } else
84685 +#endif
84686 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
84687 }
84688
84689 diff --git a/include/linux/sched.h b/include/linux/sched.h
84690 index 8db31ef..0af1f81 100644
84691 --- a/include/linux/sched.h
84692 +++ b/include/linux/sched.h
84693 @@ -133,6 +133,7 @@ struct fs_struct;
84694 struct perf_event_context;
84695 struct blk_plug;
84696 struct filename;
84697 +struct linux_binprm;
84698
84699 #define VMACACHE_BITS 2
84700 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
84701 @@ -415,7 +416,7 @@ extern char __sched_text_start[], __sched_text_end[];
84702 extern int in_sched_functions(unsigned long addr);
84703
84704 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
84705 -extern signed long schedule_timeout(signed long timeout);
84706 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
84707 extern signed long schedule_timeout_interruptible(signed long timeout);
84708 extern signed long schedule_timeout_killable(signed long timeout);
84709 extern signed long schedule_timeout_uninterruptible(signed long timeout);
84710 @@ -426,6 +427,19 @@ struct nsproxy;
84711 struct user_namespace;
84712
84713 #ifdef CONFIG_MMU
84714 +
84715 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
84716 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
84717 +#else
84718 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
84719 +{
84720 + return 0;
84721 +}
84722 +#endif
84723 +
84724 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
84725 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
84726 +
84727 extern void arch_pick_mmap_layout(struct mm_struct *mm);
84728 extern unsigned long
84729 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
84730 @@ -724,6 +738,17 @@ struct signal_struct {
84731 #ifdef CONFIG_TASKSTATS
84732 struct taskstats *stats;
84733 #endif
84734 +
84735 +#ifdef CONFIG_GRKERNSEC
84736 + u32 curr_ip;
84737 + u32 saved_ip;
84738 + u32 gr_saddr;
84739 + u32 gr_daddr;
84740 + u16 gr_sport;
84741 + u16 gr_dport;
84742 + u8 used_accept:1;
84743 +#endif
84744 +
84745 #ifdef CONFIG_AUDIT
84746 unsigned audit_tty;
84747 unsigned audit_tty_log_passwd;
84748 @@ -750,7 +775,7 @@ struct signal_struct {
84749 struct mutex cred_guard_mutex; /* guard against foreign influences on
84750 * credential calculations
84751 * (notably. ptrace) */
84752 -};
84753 +} __randomize_layout;
84754
84755 /*
84756 * Bits in flags field of signal_struct.
84757 @@ -803,6 +828,14 @@ struct user_struct {
84758 struct key *session_keyring; /* UID's default session keyring */
84759 #endif
84760
84761 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
84762 + unsigned char kernel_banned;
84763 +#endif
84764 +#ifdef CONFIG_GRKERNSEC_BRUTE
84765 + unsigned char suid_banned;
84766 + unsigned long suid_ban_expires;
84767 +#endif
84768 +
84769 /* Hash table maintenance information */
84770 struct hlist_node uidhash_node;
84771 kuid_t uid;
84772 @@ -810,7 +843,7 @@ struct user_struct {
84773 #ifdef CONFIG_PERF_EVENTS
84774 atomic_long_t locked_vm;
84775 #endif
84776 -};
84777 +} __randomize_layout;
84778
84779 extern int uids_sysfs_init(void);
84780
84781 @@ -1274,6 +1307,9 @@ enum perf_event_task_context {
84782 struct task_struct {
84783 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
84784 void *stack;
84785 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84786 + void *lowmem_stack;
84787 +#endif
84788 atomic_t usage;
84789 unsigned int flags; /* per process flags, defined below */
84790 unsigned int ptrace;
84791 @@ -1405,8 +1441,8 @@ struct task_struct {
84792 struct list_head thread_node;
84793
84794 struct completion *vfork_done; /* for vfork() */
84795 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
84796 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84797 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
84798 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84799
84800 cputime_t utime, stime, utimescaled, stimescaled;
84801 cputime_t gtime;
84802 @@ -1431,11 +1467,6 @@ struct task_struct {
84803 struct task_cputime cputime_expires;
84804 struct list_head cpu_timers[3];
84805
84806 -/* process credentials */
84807 - const struct cred __rcu *real_cred; /* objective and real subjective task
84808 - * credentials (COW) */
84809 - const struct cred __rcu *cred; /* effective (overridable) subjective task
84810 - * credentials (COW) */
84811 char comm[TASK_COMM_LEN]; /* executable name excluding path
84812 - access with [gs]et_task_comm (which lock
84813 it with task_lock())
84814 @@ -1453,6 +1484,10 @@ struct task_struct {
84815 #endif
84816 /* CPU-specific state of this task */
84817 struct thread_struct thread;
84818 +/* thread_info moved to task_struct */
84819 +#ifdef CONFIG_X86
84820 + struct thread_info tinfo;
84821 +#endif
84822 /* filesystem information */
84823 struct fs_struct *fs;
84824 /* open file information */
84825 @@ -1527,6 +1562,10 @@ struct task_struct {
84826 gfp_t lockdep_reclaim_gfp;
84827 #endif
84828
84829 +/* process credentials */
84830 + const struct cred __rcu *real_cred; /* objective and real subjective task
84831 + * credentials (COW) */
84832 +
84833 /* journalling filesystem info */
84834 void *journal_info;
84835
84836 @@ -1565,6 +1604,10 @@ struct task_struct {
84837 /* cg_list protected by css_set_lock and tsk->alloc_lock */
84838 struct list_head cg_list;
84839 #endif
84840 +
84841 + const struct cred __rcu *cred; /* effective (overridable) subjective task
84842 + * credentials (COW) */
84843 +
84844 #ifdef CONFIG_FUTEX
84845 struct robust_list_head __user *robust_list;
84846 #ifdef CONFIG_COMPAT
84847 @@ -1673,7 +1716,7 @@ struct task_struct {
84848 * Number of functions that haven't been traced
84849 * because of depth overrun.
84850 */
84851 - atomic_t trace_overrun;
84852 + atomic_unchecked_t trace_overrun;
84853 /* Pause for the tracing */
84854 atomic_t tracing_graph_pause;
84855 #endif
84856 @@ -1701,7 +1744,78 @@ struct task_struct {
84857 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
84858 unsigned long task_state_change;
84859 #endif
84860 -};
84861 +
84862 +#ifdef CONFIG_GRKERNSEC
84863 + /* grsecurity */
84864 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
84865 + u64 exec_id;
84866 +#endif
84867 +#ifdef CONFIG_GRKERNSEC_SETXID
84868 + const struct cred *delayed_cred;
84869 +#endif
84870 + struct dentry *gr_chroot_dentry;
84871 + struct acl_subject_label *acl;
84872 + struct acl_subject_label *tmpacl;
84873 + struct acl_role_label *role;
84874 + struct file *exec_file;
84875 + unsigned long brute_expires;
84876 + u16 acl_role_id;
84877 + u8 inherited;
84878 + /* is this the task that authenticated to the special role */
84879 + u8 acl_sp_role;
84880 + u8 is_writable;
84881 + u8 brute;
84882 + u8 gr_is_chrooted;
84883 +#endif
84884 +
84885 +} __randomize_layout;
84886 +
84887 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
84888 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
84889 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
84890 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
84891 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
84892 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
84893 +
84894 +#ifdef CONFIG_PAX_SOFTMODE
84895 +extern int pax_softmode;
84896 +#endif
84897 +
84898 +extern int pax_check_flags(unsigned long *);
84899 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
84900 +
84901 +/* if tsk != current then task_lock must be held on it */
84902 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
84903 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
84904 +{
84905 + if (likely(tsk->mm))
84906 + return tsk->mm->pax_flags;
84907 + else
84908 + return 0UL;
84909 +}
84910 +
84911 +/* if tsk != current then task_lock must be held on it */
84912 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
84913 +{
84914 + if (likely(tsk->mm)) {
84915 + tsk->mm->pax_flags = flags;
84916 + return 0;
84917 + }
84918 + return -EINVAL;
84919 +}
84920 +#endif
84921 +
84922 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
84923 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
84924 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
84925 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
84926 +#endif
84927 +
84928 +struct path;
84929 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
84930 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
84931 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
84932 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
84933
84934 /* Future-safe accessor for struct task_struct's cpus_allowed. */
84935 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
84936 @@ -1783,7 +1897,7 @@ struct pid_namespace;
84937 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
84938 struct pid_namespace *ns);
84939
84940 -static inline pid_t task_pid_nr(struct task_struct *tsk)
84941 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
84942 {
84943 return tsk->pid;
84944 }
84945 @@ -2150,6 +2264,25 @@ extern u64 sched_clock_cpu(int cpu);
84946
84947 extern void sched_clock_init(void);
84948
84949 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84950 +static inline void populate_stack(void)
84951 +{
84952 + struct task_struct *curtask = current;
84953 + int c;
84954 + int *ptr = curtask->stack;
84955 + int *end = curtask->stack + THREAD_SIZE;
84956 +
84957 + while (ptr < end) {
84958 + c = *(volatile int *)ptr;
84959 + ptr += PAGE_SIZE/sizeof(int);
84960 + }
84961 +}
84962 +#else
84963 +static inline void populate_stack(void)
84964 +{
84965 +}
84966 +#endif
84967 +
84968 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
84969 static inline void sched_clock_tick(void)
84970 {
84971 @@ -2283,7 +2416,9 @@ void yield(void);
84972 extern struct exec_domain default_exec_domain;
84973
84974 union thread_union {
84975 +#ifndef CONFIG_X86
84976 struct thread_info thread_info;
84977 +#endif
84978 unsigned long stack[THREAD_SIZE/sizeof(long)];
84979 };
84980
84981 @@ -2316,6 +2451,7 @@ extern struct pid_namespace init_pid_ns;
84982 */
84983
84984 extern struct task_struct *find_task_by_vpid(pid_t nr);
84985 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
84986 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
84987 struct pid_namespace *ns);
84988
84989 @@ -2480,7 +2616,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
84990 extern void exit_itimers(struct signal_struct *);
84991 extern void flush_itimer_signals(void);
84992
84993 -extern void do_group_exit(int);
84994 +extern __noreturn void do_group_exit(int);
84995
84996 extern int do_execve(struct filename *,
84997 const char __user * const __user *,
84998 @@ -2701,9 +2837,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
84999 #define task_stack_end_corrupted(task) \
85000 (*(end_of_stack(task)) != STACK_END_MAGIC)
85001
85002 -static inline int object_is_on_stack(void *obj)
85003 +static inline int object_starts_on_stack(const void *obj)
85004 {
85005 - void *stack = task_stack_page(current);
85006 + const void *stack = task_stack_page(current);
85007
85008 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
85009 }
85010 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
85011 index 596a0e0..bea77ec 100644
85012 --- a/include/linux/sched/sysctl.h
85013 +++ b/include/linux/sched/sysctl.h
85014 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
85015 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
85016
85017 extern int sysctl_max_map_count;
85018 +extern unsigned long sysctl_heap_stack_gap;
85019
85020 extern unsigned int sysctl_sched_latency;
85021 extern unsigned int sysctl_sched_min_granularity;
85022 diff --git a/include/linux/security.h b/include/linux/security.h
85023 index ba96471..74fb3f6 100644
85024 --- a/include/linux/security.h
85025 +++ b/include/linux/security.h
85026 @@ -27,6 +27,7 @@
85027 #include <linux/slab.h>
85028 #include <linux/err.h>
85029 #include <linux/string.h>
85030 +#include <linux/grsecurity.h>
85031
85032 struct linux_binprm;
85033 struct cred;
85034 @@ -116,8 +117,6 @@ struct seq_file;
85035
85036 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
85037
85038 -void reset_security_ops(void);
85039 -
85040 #ifdef CONFIG_MMU
85041 extern unsigned long mmap_min_addr;
85042 extern unsigned long dac_mmap_min_addr;
85043 @@ -1729,7 +1728,7 @@ struct security_operations {
85044 struct audit_context *actx);
85045 void (*audit_rule_free) (void *lsmrule);
85046 #endif /* CONFIG_AUDIT */
85047 -};
85048 +} __randomize_layout;
85049
85050 /* prototypes */
85051 extern int security_init(void);
85052 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
85053 index dc368b8..e895209 100644
85054 --- a/include/linux/semaphore.h
85055 +++ b/include/linux/semaphore.h
85056 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
85057 }
85058
85059 extern void down(struct semaphore *sem);
85060 -extern int __must_check down_interruptible(struct semaphore *sem);
85061 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
85062 extern int __must_check down_killable(struct semaphore *sem);
85063 extern int __must_check down_trylock(struct semaphore *sem);
85064 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
85065 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
85066 index cf6a9da..bd86b1f 100644
85067 --- a/include/linux/seq_file.h
85068 +++ b/include/linux/seq_file.h
85069 @@ -27,6 +27,9 @@ struct seq_file {
85070 struct mutex lock;
85071 const struct seq_operations *op;
85072 int poll_event;
85073 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
85074 + u64 exec_id;
85075 +#endif
85076 #ifdef CONFIG_USER_NS
85077 struct user_namespace *user_ns;
85078 #endif
85079 @@ -39,6 +42,7 @@ struct seq_operations {
85080 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
85081 int (*show) (struct seq_file *m, void *v);
85082 };
85083 +typedef struct seq_operations __no_const seq_operations_no_const;
85084
85085 #define SEQ_SKIP 1
85086
85087 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
85088
85089 char *mangle_path(char *s, const char *p, const char *esc);
85090 int seq_open(struct file *, const struct seq_operations *);
85091 +int seq_open_restrict(struct file *, const struct seq_operations *);
85092 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
85093 loff_t seq_lseek(struct file *, loff_t, int);
85094 int seq_release(struct inode *, struct file *);
85095 @@ -153,6 +158,7 @@ static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)
85096 }
85097
85098 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
85099 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
85100 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
85101 int single_release(struct inode *, struct file *);
85102 void *__seq_open_private(struct file *, const struct seq_operations *, int);
85103 diff --git a/include/linux/shm.h b/include/linux/shm.h
85104 index 6fb8016..ab4465e 100644
85105 --- a/include/linux/shm.h
85106 +++ b/include/linux/shm.h
85107 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
85108 /* The task created the shm object. NULL if the task is dead. */
85109 struct task_struct *shm_creator;
85110 struct list_head shm_clist; /* list by creator */
85111 +#ifdef CONFIG_GRKERNSEC
85112 + u64 shm_createtime;
85113 + pid_t shm_lapid;
85114 +#endif
85115 };
85116
85117 /* shm_mode upper byte flags */
85118 diff --git a/include/linux/signal.h b/include/linux/signal.h
85119 index ab1e039..ad4229e 100644
85120 --- a/include/linux/signal.h
85121 +++ b/include/linux/signal.h
85122 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
85123 * know it'll be handled, so that they don't get converted to
85124 * SIGKILL or just silently dropped.
85125 */
85126 - kernel_sigaction(sig, (__force __sighandler_t)2);
85127 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
85128 }
85129
85130 static inline void disallow_signal(int sig)
85131 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
85132 index 85ab7d7..eb1585a 100644
85133 --- a/include/linux/skbuff.h
85134 +++ b/include/linux/skbuff.h
85135 @@ -763,7 +763,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
85136 struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
85137 int node);
85138 struct sk_buff *build_skb(void *data, unsigned int frag_size);
85139 -static inline struct sk_buff *alloc_skb(unsigned int size,
85140 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
85141 gfp_t priority)
85142 {
85143 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
85144 @@ -1952,7 +1952,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
85145 return skb->inner_transport_header - skb->inner_network_header;
85146 }
85147
85148 -static inline int skb_network_offset(const struct sk_buff *skb)
85149 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
85150 {
85151 return skb_network_header(skb) - skb->data;
85152 }
85153 @@ -2012,7 +2012,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
85154 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
85155 */
85156 #ifndef NET_SKB_PAD
85157 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
85158 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
85159 #endif
85160
85161 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
85162 @@ -2655,9 +2655,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
85163 int *err);
85164 unsigned int datagram_poll(struct file *file, struct socket *sock,
85165 struct poll_table_struct *wait);
85166 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85167 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85168 struct iov_iter *to, int size);
85169 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85170 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85171 struct msghdr *msg, int size)
85172 {
85173 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
85174 @@ -3131,6 +3131,9 @@ static inline void nf_reset(struct sk_buff *skb)
85175 nf_bridge_put(skb->nf_bridge);
85176 skb->nf_bridge = NULL;
85177 #endif
85178 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
85179 + skb->nf_trace = 0;
85180 +#endif
85181 }
85182
85183 static inline void nf_reset_trace(struct sk_buff *skb)
85184 diff --git a/include/linux/slab.h b/include/linux/slab.h
85185 index 9a139b6..aab37b4 100644
85186 --- a/include/linux/slab.h
85187 +++ b/include/linux/slab.h
85188 @@ -14,15 +14,29 @@
85189 #include <linux/gfp.h>
85190 #include <linux/types.h>
85191 #include <linux/workqueue.h>
85192 -
85193 +#include <linux/err.h>
85194
85195 /*
85196 * Flags to pass to kmem_cache_create().
85197 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
85198 */
85199 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
85200 +
85201 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85202 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
85203 +#else
85204 +#define SLAB_USERCOPY 0x00000000UL
85205 +#endif
85206 +
85207 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
85208 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
85209 +
85210 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85211 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
85212 +#else
85213 +#define SLAB_NO_SANITIZE 0x00000000UL
85214 +#endif
85215 +
85216 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
85217 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
85218 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
85219 @@ -98,10 +112,13 @@
85220 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
85221 * Both make kfree a no-op.
85222 */
85223 -#define ZERO_SIZE_PTR ((void *)16)
85224 +#define ZERO_SIZE_PTR \
85225 +({ \
85226 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
85227 + (void *)(-MAX_ERRNO-1L); \
85228 +})
85229
85230 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
85231 - (unsigned long)ZERO_SIZE_PTR)
85232 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
85233
85234 #include <linux/kmemleak.h>
85235
85236 @@ -144,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
85237 void kfree(const void *);
85238 void kzfree(const void *);
85239 size_t ksize(const void *);
85240 +const char *check_heap_object(const void *ptr, unsigned long n);
85241 +bool is_usercopy_object(const void *ptr);
85242
85243 /*
85244 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
85245 @@ -236,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
85246 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85247 #endif
85248
85249 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85250 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
85251 +#endif
85252 +
85253 /*
85254 * Figure out which kmalloc slab an allocation of a certain size
85255 * belongs to.
85256 @@ -244,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85257 * 2 = 120 .. 192 bytes
85258 * n = 2^(n-1) .. 2^n -1
85259 */
85260 -static __always_inline int kmalloc_index(size_t size)
85261 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
85262 {
85263 if (!size)
85264 return 0;
85265 @@ -287,14 +310,14 @@ static __always_inline int kmalloc_index(size_t size)
85266 }
85267 #endif /* !CONFIG_SLOB */
85268
85269 -void *__kmalloc(size_t size, gfp_t flags);
85270 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
85271 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
85272
85273 #ifdef CONFIG_NUMA
85274 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
85275 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
85276 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
85277 #else
85278 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
85279 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
85280 {
85281 return __kmalloc(size, flags);
85282 }
85283 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
85284 index b869d16..1453c73 100644
85285 --- a/include/linux/slab_def.h
85286 +++ b/include/linux/slab_def.h
85287 @@ -40,7 +40,7 @@ struct kmem_cache {
85288 /* 4) cache creation/removal */
85289 const char *name;
85290 struct list_head list;
85291 - int refcount;
85292 + atomic_t refcount;
85293 int object_size;
85294 int align;
85295
85296 @@ -56,10 +56,14 @@ struct kmem_cache {
85297 unsigned long node_allocs;
85298 unsigned long node_frees;
85299 unsigned long node_overflow;
85300 - atomic_t allochit;
85301 - atomic_t allocmiss;
85302 - atomic_t freehit;
85303 - atomic_t freemiss;
85304 + atomic_unchecked_t allochit;
85305 + atomic_unchecked_t allocmiss;
85306 + atomic_unchecked_t freehit;
85307 + atomic_unchecked_t freemiss;
85308 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85309 + atomic_unchecked_t sanitized;
85310 + atomic_unchecked_t not_sanitized;
85311 +#endif
85312
85313 /*
85314 * If debugging is enabled, then the allocator can add additional
85315 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
85316 index d82abd4..408c3a0 100644
85317 --- a/include/linux/slub_def.h
85318 +++ b/include/linux/slub_def.h
85319 @@ -74,7 +74,7 @@ struct kmem_cache {
85320 struct kmem_cache_order_objects max;
85321 struct kmem_cache_order_objects min;
85322 gfp_t allocflags; /* gfp flags to use on each alloc */
85323 - int refcount; /* Refcount for slab cache destroy */
85324 + atomic_t refcount; /* Refcount for slab cache destroy */
85325 void (*ctor)(void *);
85326 int inuse; /* Offset to metadata */
85327 int align; /* Alignment */
85328 diff --git a/include/linux/smp.h b/include/linux/smp.h
85329 index 93dff5f..933c561 100644
85330 --- a/include/linux/smp.h
85331 +++ b/include/linux/smp.h
85332 @@ -176,7 +176,9 @@ static inline void wake_up_all_idle_cpus(void) { }
85333 #endif
85334
85335 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
85336 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
85337 #define put_cpu() preempt_enable()
85338 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
85339
85340 /*
85341 * Callback to arch code if there's nosmp or maxcpus=0 on the
85342 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
85343 index 46cca4c..3323536 100644
85344 --- a/include/linux/sock_diag.h
85345 +++ b/include/linux/sock_diag.h
85346 @@ -11,7 +11,7 @@ struct sock;
85347 struct sock_diag_handler {
85348 __u8 family;
85349 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
85350 -};
85351 +} __do_const;
85352
85353 int sock_diag_register(const struct sock_diag_handler *h);
85354 void sock_diag_unregister(const struct sock_diag_handler *h);
85355 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
85356 index 680f9a3..f13aeb0 100644
85357 --- a/include/linux/sonet.h
85358 +++ b/include/linux/sonet.h
85359 @@ -7,7 +7,7 @@
85360 #include <uapi/linux/sonet.h>
85361
85362 struct k_sonet_stats {
85363 -#define __HANDLE_ITEM(i) atomic_t i
85364 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
85365 __SONET_ITEMS
85366 #undef __HANDLE_ITEM
85367 };
85368 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
85369 index 07d8e53..dc934c9 100644
85370 --- a/include/linux/sunrpc/addr.h
85371 +++ b/include/linux/sunrpc/addr.h
85372 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
85373 {
85374 switch (sap->sa_family) {
85375 case AF_INET:
85376 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
85377 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
85378 case AF_INET6:
85379 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
85380 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
85381 }
85382 return 0;
85383 }
85384 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
85385 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
85386 const struct sockaddr *src)
85387 {
85388 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
85389 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
85390 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
85391
85392 dsin->sin_family = ssin->sin_family;
85393 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
85394 if (sa->sa_family != AF_INET6)
85395 return 0;
85396
85397 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
85398 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
85399 }
85400
85401 #endif /* _LINUX_SUNRPC_ADDR_H */
85402 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
85403 index 598ba80..d90cba6 100644
85404 --- a/include/linux/sunrpc/clnt.h
85405 +++ b/include/linux/sunrpc/clnt.h
85406 @@ -100,7 +100,7 @@ struct rpc_procinfo {
85407 unsigned int p_timer; /* Which RTT timer to use */
85408 u32 p_statidx; /* Which procedure to account */
85409 const char * p_name; /* name of procedure */
85410 -};
85411 +} __do_const;
85412
85413 #ifdef __KERNEL__
85414
85415 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
85416 index 6f22cfe..9fd0909 100644
85417 --- a/include/linux/sunrpc/svc.h
85418 +++ b/include/linux/sunrpc/svc.h
85419 @@ -420,7 +420,7 @@ struct svc_procedure {
85420 unsigned int pc_count; /* call count */
85421 unsigned int pc_cachetype; /* cache info (NFS) */
85422 unsigned int pc_xdrressize; /* maximum size of XDR reply */
85423 -};
85424 +} __do_const;
85425
85426 /*
85427 * Function prototypes.
85428 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
85429 index 975da75..318c083 100644
85430 --- a/include/linux/sunrpc/svc_rdma.h
85431 +++ b/include/linux/sunrpc/svc_rdma.h
85432 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
85433 extern unsigned int svcrdma_max_requests;
85434 extern unsigned int svcrdma_max_req_size;
85435
85436 -extern atomic_t rdma_stat_recv;
85437 -extern atomic_t rdma_stat_read;
85438 -extern atomic_t rdma_stat_write;
85439 -extern atomic_t rdma_stat_sq_starve;
85440 -extern atomic_t rdma_stat_rq_starve;
85441 -extern atomic_t rdma_stat_rq_poll;
85442 -extern atomic_t rdma_stat_rq_prod;
85443 -extern atomic_t rdma_stat_sq_poll;
85444 -extern atomic_t rdma_stat_sq_prod;
85445 +extern atomic_unchecked_t rdma_stat_recv;
85446 +extern atomic_unchecked_t rdma_stat_read;
85447 +extern atomic_unchecked_t rdma_stat_write;
85448 +extern atomic_unchecked_t rdma_stat_sq_starve;
85449 +extern atomic_unchecked_t rdma_stat_rq_starve;
85450 +extern atomic_unchecked_t rdma_stat_rq_poll;
85451 +extern atomic_unchecked_t rdma_stat_rq_prod;
85452 +extern atomic_unchecked_t rdma_stat_sq_poll;
85453 +extern atomic_unchecked_t rdma_stat_sq_prod;
85454
85455 #define RPCRDMA_VERSION 1
85456
85457 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
85458 index 8d71d65..f79586e 100644
85459 --- a/include/linux/sunrpc/svcauth.h
85460 +++ b/include/linux/sunrpc/svcauth.h
85461 @@ -120,7 +120,7 @@ struct auth_ops {
85462 int (*release)(struct svc_rqst *rq);
85463 void (*domain_release)(struct auth_domain *);
85464 int (*set_client)(struct svc_rqst *rq);
85465 -};
85466 +} __do_const;
85467
85468 #define SVC_GARBAGE 1
85469 #define SVC_SYSERR 2
85470 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
85471 index e7a018e..49f8b17 100644
85472 --- a/include/linux/swiotlb.h
85473 +++ b/include/linux/swiotlb.h
85474 @@ -60,7 +60,8 @@ extern void
85475
85476 extern void
85477 swiotlb_free_coherent(struct device *hwdev, size_t size,
85478 - void *vaddr, dma_addr_t dma_handle);
85479 + void *vaddr, dma_addr_t dma_handle,
85480 + struct dma_attrs *attrs);
85481
85482 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
85483 unsigned long offset, size_t size,
85484 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
85485 index 85893d7..4923581 100644
85486 --- a/include/linux/syscalls.h
85487 +++ b/include/linux/syscalls.h
85488 @@ -99,10 +99,16 @@ union bpf_attr;
85489 #define __MAP(n,...) __MAP##n(__VA_ARGS__)
85490
85491 #define __SC_DECL(t, a) t a
85492 +#define __TYPE_IS_U(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
85493 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
85494 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
85495 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
85496 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
85497 +#define __SC_LONG(t, a) __typeof( \
85498 + __builtin_choose_expr( \
85499 + sizeof(t) > sizeof(int), \
85500 + (t) 0, \
85501 + __builtin_choose_expr(__TYPE_IS_U(t), 0UL, 0L) \
85502 + )) a
85503 #define __SC_CAST(t, a) (t) a
85504 #define __SC_ARGS(t, a) a
85505 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
85506 @@ -384,11 +390,11 @@ asmlinkage long sys_sync(void);
85507 asmlinkage long sys_fsync(unsigned int fd);
85508 asmlinkage long sys_fdatasync(unsigned int fd);
85509 asmlinkage long sys_bdflush(int func, long data);
85510 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
85511 - char __user *type, unsigned long flags,
85512 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
85513 + const char __user *type, unsigned long flags,
85514 void __user *data);
85515 -asmlinkage long sys_umount(char __user *name, int flags);
85516 -asmlinkage long sys_oldumount(char __user *name);
85517 +asmlinkage long sys_umount(const char __user *name, int flags);
85518 +asmlinkage long sys_oldumount(const char __user *name);
85519 asmlinkage long sys_truncate(const char __user *path, long length);
85520 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
85521 asmlinkage long sys_stat(const char __user *filename,
85522 @@ -600,7 +606,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
85523 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
85524 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
85525 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
85526 - struct sockaddr __user *, int);
85527 + struct sockaddr __user *, int) __intentional_overflow(0);
85528 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
85529 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
85530 unsigned int vlen, unsigned flags);
85531 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
85532 index 27b3b0b..e093dd9 100644
85533 --- a/include/linux/syscore_ops.h
85534 +++ b/include/linux/syscore_ops.h
85535 @@ -16,7 +16,7 @@ struct syscore_ops {
85536 int (*suspend)(void);
85537 void (*resume)(void);
85538 void (*shutdown)(void);
85539 -};
85540 +} __do_const;
85541
85542 extern void register_syscore_ops(struct syscore_ops *ops);
85543 extern void unregister_syscore_ops(struct syscore_ops *ops);
85544 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
85545 index b7361f8..341a15a 100644
85546 --- a/include/linux/sysctl.h
85547 +++ b/include/linux/sysctl.h
85548 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
85549
85550 extern int proc_dostring(struct ctl_table *, int,
85551 void __user *, size_t *, loff_t *);
85552 +extern int proc_dostring_modpriv(struct ctl_table *, int,
85553 + void __user *, size_t *, loff_t *);
85554 extern int proc_dointvec(struct ctl_table *, int,
85555 void __user *, size_t *, loff_t *);
85556 extern int proc_dointvec_minmax(struct ctl_table *, int,
85557 @@ -113,7 +115,8 @@ struct ctl_table
85558 struct ctl_table_poll *poll;
85559 void *extra1;
85560 void *extra2;
85561 -};
85562 +} __do_const __randomize_layout;
85563 +typedef struct ctl_table __no_const ctl_table_no_const;
85564
85565 struct ctl_node {
85566 struct rb_node node;
85567 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
85568 index ddad161..a3efd26 100644
85569 --- a/include/linux/sysfs.h
85570 +++ b/include/linux/sysfs.h
85571 @@ -34,7 +34,8 @@ struct attribute {
85572 struct lock_class_key *key;
85573 struct lock_class_key skey;
85574 #endif
85575 -};
85576 +} __do_const;
85577 +typedef struct attribute __no_const attribute_no_const;
85578
85579 /**
85580 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
85581 @@ -63,7 +64,8 @@ struct attribute_group {
85582 struct attribute *, int);
85583 struct attribute **attrs;
85584 struct bin_attribute **bin_attrs;
85585 -};
85586 +} __do_const;
85587 +typedef struct attribute_group __no_const attribute_group_no_const;
85588
85589 /**
85590 * Use these macros to make defining attributes easier. See include/linux/device.h
85591 @@ -137,7 +139,8 @@ struct bin_attribute {
85592 char *, loff_t, size_t);
85593 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
85594 struct vm_area_struct *vma);
85595 -};
85596 +} __do_const;
85597 +typedef struct bin_attribute __no_const bin_attribute_no_const;
85598
85599 /**
85600 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
85601 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
85602 index 387fa7d..3fcde6b 100644
85603 --- a/include/linux/sysrq.h
85604 +++ b/include/linux/sysrq.h
85605 @@ -16,6 +16,7 @@
85606
85607 #include <linux/errno.h>
85608 #include <linux/types.h>
85609 +#include <linux/compiler.h>
85610
85611 /* Possible values of bitmask for enabling sysrq functions */
85612 /* 0x0001 is reserved for enable everything */
85613 @@ -33,7 +34,7 @@ struct sysrq_key_op {
85614 char *help_msg;
85615 char *action_msg;
85616 int enable_mask;
85617 -};
85618 +} __do_const;
85619
85620 #ifdef CONFIG_MAGIC_SYSRQ
85621
85622 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
85623 index ff307b5..f1a4468 100644
85624 --- a/include/linux/thread_info.h
85625 +++ b/include/linux/thread_info.h
85626 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
85627 #error "no set_restore_sigmask() provided and default one won't work"
85628 #endif
85629
85630 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
85631 +
85632 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
85633 +{
85634 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
85635 +}
85636 +
85637 #endif /* __KERNEL__ */
85638
85639 #endif /* _LINUX_THREAD_INFO_H */
85640 diff --git a/include/linux/tty.h b/include/linux/tty.h
85641 index 7d66ae5..0327149 100644
85642 --- a/include/linux/tty.h
85643 +++ b/include/linux/tty.h
85644 @@ -202,7 +202,7 @@ struct tty_port {
85645 const struct tty_port_operations *ops; /* Port operations */
85646 spinlock_t lock; /* Lock protecting tty field */
85647 int blocked_open; /* Waiting to open */
85648 - int count; /* Usage count */
85649 + atomic_t count; /* Usage count */
85650 wait_queue_head_t open_wait; /* Open waiters */
85651 wait_queue_head_t close_wait; /* Close waiters */
85652 wait_queue_head_t delta_msr_wait; /* Modem status change */
85653 @@ -290,7 +290,7 @@ struct tty_struct {
85654 /* If the tty has a pending do_SAK, queue it here - akpm */
85655 struct work_struct SAK_work;
85656 struct tty_port *port;
85657 -};
85658 +} __randomize_layout;
85659
85660 /* Each of a tty's open files has private_data pointing to tty_file_private */
85661 struct tty_file_private {
85662 @@ -549,7 +549,7 @@ extern int tty_port_open(struct tty_port *port,
85663 struct tty_struct *tty, struct file *filp);
85664 static inline int tty_port_users(struct tty_port *port)
85665 {
85666 - return port->count + port->blocked_open;
85667 + return atomic_read(&port->count) + port->blocked_open;
85668 }
85669
85670 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
85671 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
85672 index 92e337c..f46757b 100644
85673 --- a/include/linux/tty_driver.h
85674 +++ b/include/linux/tty_driver.h
85675 @@ -291,7 +291,7 @@ struct tty_operations {
85676 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
85677 #endif
85678 const struct file_operations *proc_fops;
85679 -};
85680 +} __do_const __randomize_layout;
85681
85682 struct tty_driver {
85683 int magic; /* magic number for this structure */
85684 @@ -325,7 +325,7 @@ struct tty_driver {
85685
85686 const struct tty_operations *ops;
85687 struct list_head tty_drivers;
85688 -};
85689 +} __randomize_layout;
85690
85691 extern struct list_head tty_drivers;
85692
85693 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
85694 index 00c9d68..bc0188b 100644
85695 --- a/include/linux/tty_ldisc.h
85696 +++ b/include/linux/tty_ldisc.h
85697 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
85698
85699 struct module *owner;
85700
85701 - int refcount;
85702 + atomic_t refcount;
85703 };
85704
85705 struct tty_ldisc {
85706 diff --git a/include/linux/types.h b/include/linux/types.h
85707 index a0bb704..f511c77 100644
85708 --- a/include/linux/types.h
85709 +++ b/include/linux/types.h
85710 @@ -177,10 +177,26 @@ typedef struct {
85711 int counter;
85712 } atomic_t;
85713
85714 +#ifdef CONFIG_PAX_REFCOUNT
85715 +typedef struct {
85716 + int counter;
85717 +} atomic_unchecked_t;
85718 +#else
85719 +typedef atomic_t atomic_unchecked_t;
85720 +#endif
85721 +
85722 #ifdef CONFIG_64BIT
85723 typedef struct {
85724 long counter;
85725 } atomic64_t;
85726 +
85727 +#ifdef CONFIG_PAX_REFCOUNT
85728 +typedef struct {
85729 + long counter;
85730 +} atomic64_unchecked_t;
85731 +#else
85732 +typedef atomic64_t atomic64_unchecked_t;
85733 +#endif
85734 #endif
85735
85736 struct list_head {
85737 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
85738 index ecd3319..8a36ded 100644
85739 --- a/include/linux/uaccess.h
85740 +++ b/include/linux/uaccess.h
85741 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
85742 long ret; \
85743 mm_segment_t old_fs = get_fs(); \
85744 \
85745 - set_fs(KERNEL_DS); \
85746 pagefault_disable(); \
85747 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
85748 - pagefault_enable(); \
85749 + set_fs(KERNEL_DS); \
85750 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
85751 set_fs(old_fs); \
85752 + pagefault_enable(); \
85753 ret; \
85754 })
85755
85756 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
85757 index 2d1f9b6..d7a9fce 100644
85758 --- a/include/linux/uidgid.h
85759 +++ b/include/linux/uidgid.h
85760 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
85761
85762 #endif /* CONFIG_USER_NS */
85763
85764 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
85765 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
85766 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
85767 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
85768 +
85769 #endif /* _LINUX_UIDGID_H */
85770 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
85771 index 32c0e83..671eb35 100644
85772 --- a/include/linux/uio_driver.h
85773 +++ b/include/linux/uio_driver.h
85774 @@ -67,7 +67,7 @@ struct uio_device {
85775 struct module *owner;
85776 struct device *dev;
85777 int minor;
85778 - atomic_t event;
85779 + atomic_unchecked_t event;
85780 struct fasync_struct *async_queue;
85781 wait_queue_head_t wait;
85782 struct uio_info *info;
85783 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
85784 index 99c1b4d..562e6f3 100644
85785 --- a/include/linux/unaligned/access_ok.h
85786 +++ b/include/linux/unaligned/access_ok.h
85787 @@ -4,34 +4,34 @@
85788 #include <linux/kernel.h>
85789 #include <asm/byteorder.h>
85790
85791 -static inline u16 get_unaligned_le16(const void *p)
85792 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
85793 {
85794 - return le16_to_cpup((__le16 *)p);
85795 + return le16_to_cpup((const __le16 *)p);
85796 }
85797
85798 -static inline u32 get_unaligned_le32(const void *p)
85799 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
85800 {
85801 - return le32_to_cpup((__le32 *)p);
85802 + return le32_to_cpup((const __le32 *)p);
85803 }
85804
85805 -static inline u64 get_unaligned_le64(const void *p)
85806 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
85807 {
85808 - return le64_to_cpup((__le64 *)p);
85809 + return le64_to_cpup((const __le64 *)p);
85810 }
85811
85812 -static inline u16 get_unaligned_be16(const void *p)
85813 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
85814 {
85815 - return be16_to_cpup((__be16 *)p);
85816 + return be16_to_cpup((const __be16 *)p);
85817 }
85818
85819 -static inline u32 get_unaligned_be32(const void *p)
85820 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
85821 {
85822 - return be32_to_cpup((__be32 *)p);
85823 + return be32_to_cpup((const __be32 *)p);
85824 }
85825
85826 -static inline u64 get_unaligned_be64(const void *p)
85827 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
85828 {
85829 - return be64_to_cpup((__be64 *)p);
85830 + return be64_to_cpup((const __be64 *)p);
85831 }
85832
85833 static inline void put_unaligned_le16(u16 val, void *p)
85834 diff --git a/include/linux/usb.h b/include/linux/usb.h
85835 index 058a769..c17a1c2c 100644
85836 --- a/include/linux/usb.h
85837 +++ b/include/linux/usb.h
85838 @@ -566,7 +566,7 @@ struct usb_device {
85839 int maxchild;
85840
85841 u32 quirks;
85842 - atomic_t urbnum;
85843 + atomic_unchecked_t urbnum;
85844
85845 unsigned long active_duration;
85846
85847 @@ -1650,7 +1650,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
85848
85849 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
85850 __u8 request, __u8 requesttype, __u16 value, __u16 index,
85851 - void *data, __u16 size, int timeout);
85852 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
85853 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
85854 void *data, int len, int *actual_length, int timeout);
85855 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
85856 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
85857 index 9fd9e48..e2c5f35 100644
85858 --- a/include/linux/usb/renesas_usbhs.h
85859 +++ b/include/linux/usb/renesas_usbhs.h
85860 @@ -39,7 +39,7 @@ enum {
85861 */
85862 struct renesas_usbhs_driver_callback {
85863 int (*notify_hotplug)(struct platform_device *pdev);
85864 -};
85865 +} __no_const;
85866
85867 /*
85868 * callback functions for platform
85869 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
85870 index 8297e5b..0dfae27 100644
85871 --- a/include/linux/user_namespace.h
85872 +++ b/include/linux/user_namespace.h
85873 @@ -39,7 +39,7 @@ struct user_namespace {
85874 struct key *persistent_keyring_register;
85875 struct rw_semaphore persistent_keyring_register_sem;
85876 #endif
85877 -};
85878 +} __randomize_layout;
85879
85880 extern struct user_namespace init_user_ns;
85881
85882 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
85883 index 5093f58..c103e58 100644
85884 --- a/include/linux/utsname.h
85885 +++ b/include/linux/utsname.h
85886 @@ -25,7 +25,7 @@ struct uts_namespace {
85887 struct new_utsname name;
85888 struct user_namespace *user_ns;
85889 struct ns_common ns;
85890 -};
85891 +} __randomize_layout;
85892 extern struct uts_namespace init_uts_ns;
85893
85894 #ifdef CONFIG_UTS_NS
85895 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
85896 index 6f8fbcf..4efc177 100644
85897 --- a/include/linux/vermagic.h
85898 +++ b/include/linux/vermagic.h
85899 @@ -25,9 +25,42 @@
85900 #define MODULE_ARCH_VERMAGIC ""
85901 #endif
85902
85903 +#ifdef CONFIG_PAX_REFCOUNT
85904 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
85905 +#else
85906 +#define MODULE_PAX_REFCOUNT ""
85907 +#endif
85908 +
85909 +#ifdef CONSTIFY_PLUGIN
85910 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
85911 +#else
85912 +#define MODULE_CONSTIFY_PLUGIN ""
85913 +#endif
85914 +
85915 +#ifdef STACKLEAK_PLUGIN
85916 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
85917 +#else
85918 +#define MODULE_STACKLEAK_PLUGIN ""
85919 +#endif
85920 +
85921 +#ifdef RANDSTRUCT_PLUGIN
85922 +#include <generated/randomize_layout_hash.h>
85923 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
85924 +#else
85925 +#define MODULE_RANDSTRUCT_PLUGIN
85926 +#endif
85927 +
85928 +#ifdef CONFIG_GRKERNSEC
85929 +#define MODULE_GRSEC "GRSEC "
85930 +#else
85931 +#define MODULE_GRSEC ""
85932 +#endif
85933 +
85934 #define VERMAGIC_STRING \
85935 UTS_RELEASE " " \
85936 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
85937 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
85938 - MODULE_ARCH_VERMAGIC
85939 + MODULE_ARCH_VERMAGIC \
85940 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
85941 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
85942
85943 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
85944 index b483abd..af305ad 100644
85945 --- a/include/linux/vga_switcheroo.h
85946 +++ b/include/linux/vga_switcheroo.h
85947 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
85948
85949 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
85950
85951 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
85952 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
85953 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
85954 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
85955 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
85956 #else
85957
85958 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
85959 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
85960
85961 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
85962
85963 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
85964 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
85965 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
85966 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
85967 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
85968
85969 #endif
85970 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
85971 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
85972 index b87696f..1d11de7 100644
85973 --- a/include/linux/vmalloc.h
85974 +++ b/include/linux/vmalloc.h
85975 @@ -16,6 +16,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
85976 #define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */
85977 #define VM_VPAGES 0x00000010 /* buffer for pages was vmalloc'ed */
85978 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
85979 +
85980 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
85981 +#define VM_KERNEXEC 0x00000040 /* allocate from executable kernel memory range */
85982 +#endif
85983 +
85984 /* bits [20..32] reserved for arch specific ioremap internals */
85985
85986 /*
85987 @@ -82,6 +87,10 @@ extern void *vmap(struct page **pages, unsigned int count,
85988 unsigned long flags, pgprot_t prot);
85989 extern void vunmap(const void *addr);
85990
85991 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85992 +extern void unmap_process_stacks(struct task_struct *task);
85993 +#endif
85994 +
85995 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
85996 unsigned long uaddr, void *kaddr,
85997 unsigned long size);
85998 @@ -142,7 +151,7 @@ extern void free_vm_area(struct vm_struct *area);
85999
86000 /* for /dev/kmem */
86001 extern long vread(char *buf, char *addr, unsigned long count);
86002 -extern long vwrite(char *buf, char *addr, unsigned long count);
86003 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
86004
86005 /*
86006 * Internals. Dont't use..
86007 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
86008 index 82e7db7..f8ce3d0 100644
86009 --- a/include/linux/vmstat.h
86010 +++ b/include/linux/vmstat.h
86011 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
86012 /*
86013 * Zone based page accounting with per cpu differentials.
86014 */
86015 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86016 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86017
86018 static inline void zone_page_state_add(long x, struct zone *zone,
86019 enum zone_stat_item item)
86020 {
86021 - atomic_long_add(x, &zone->vm_stat[item]);
86022 - atomic_long_add(x, &vm_stat[item]);
86023 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
86024 + atomic_long_add_unchecked(x, &vm_stat[item]);
86025 }
86026
86027 -static inline unsigned long global_page_state(enum zone_stat_item item)
86028 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
86029 {
86030 - long x = atomic_long_read(&vm_stat[item]);
86031 + long x = atomic_long_read_unchecked(&vm_stat[item]);
86032 #ifdef CONFIG_SMP
86033 if (x < 0)
86034 x = 0;
86035 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
86036 return x;
86037 }
86038
86039 -static inline unsigned long zone_page_state(struct zone *zone,
86040 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
86041 enum zone_stat_item item)
86042 {
86043 - long x = atomic_long_read(&zone->vm_stat[item]);
86044 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86045 #ifdef CONFIG_SMP
86046 if (x < 0)
86047 x = 0;
86048 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
86049 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
86050 enum zone_stat_item item)
86051 {
86052 - long x = atomic_long_read(&zone->vm_stat[item]);
86053 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86054
86055 #ifdef CONFIG_SMP
86056 int cpu;
86057 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
86058
86059 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
86060 {
86061 - atomic_long_inc(&zone->vm_stat[item]);
86062 - atomic_long_inc(&vm_stat[item]);
86063 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
86064 + atomic_long_inc_unchecked(&vm_stat[item]);
86065 }
86066
86067 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
86068 {
86069 - atomic_long_dec(&zone->vm_stat[item]);
86070 - atomic_long_dec(&vm_stat[item]);
86071 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
86072 + atomic_long_dec_unchecked(&vm_stat[item]);
86073 }
86074
86075 static inline void __inc_zone_page_state(struct page *page,
86076 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
86077 index 91b0a68..0e9adf6 100644
86078 --- a/include/linux/xattr.h
86079 +++ b/include/linux/xattr.h
86080 @@ -28,7 +28,7 @@ struct xattr_handler {
86081 size_t size, int handler_flags);
86082 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
86083 size_t size, int flags, int handler_flags);
86084 -};
86085 +} __do_const;
86086
86087 struct xattr {
86088 const char *name;
86089 @@ -37,6 +37,9 @@ struct xattr {
86090 };
86091
86092 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
86093 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
86094 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
86095 +#endif
86096 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
86097 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
86098 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
86099 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
86100 index 92dbbd3..13ab0b3 100644
86101 --- a/include/linux/zlib.h
86102 +++ b/include/linux/zlib.h
86103 @@ -31,6 +31,7 @@
86104 #define _ZLIB_H
86105
86106 #include <linux/zconf.h>
86107 +#include <linux/compiler.h>
86108
86109 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
86110 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
86111 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
86112
86113 /* basic functions */
86114
86115 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
86116 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
86117 /*
86118 Returns the number of bytes that needs to be allocated for a per-
86119 stream workspace with the specified parameters. A pointer to this
86120 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
86121 index eb76cfd..9fd0e7c 100644
86122 --- a/include/media/v4l2-dev.h
86123 +++ b/include/media/v4l2-dev.h
86124 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
86125 int (*mmap) (struct file *, struct vm_area_struct *);
86126 int (*open) (struct file *);
86127 int (*release) (struct file *);
86128 -};
86129 +} __do_const;
86130
86131 /*
86132 * Newer version of video_device, handled by videodev2.c
86133 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
86134 index ffb69da..040393e 100644
86135 --- a/include/media/v4l2-device.h
86136 +++ b/include/media/v4l2-device.h
86137 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
86138 this function returns 0. If the name ends with a digit (e.g. cx18),
86139 then the name will be set to cx18-0 since cx180 looks really odd. */
86140 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
86141 - atomic_t *instance);
86142 + atomic_unchecked_t *instance);
86143
86144 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
86145 Since the parent disappears this ensures that v4l2_dev doesn't have an
86146 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
86147 index 2a25dec..bf6dd8a 100644
86148 --- a/include/net/9p/transport.h
86149 +++ b/include/net/9p/transport.h
86150 @@ -62,7 +62,7 @@ struct p9_trans_module {
86151 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
86152 int (*zc_request)(struct p9_client *, struct p9_req_t *,
86153 char *, char *, int , int, int, int);
86154 -};
86155 +} __do_const;
86156
86157 void v9fs_register_trans(struct p9_trans_module *m);
86158 void v9fs_unregister_trans(struct p9_trans_module *m);
86159 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
86160 index a175ba4..196eb8242 100644
86161 --- a/include/net/af_unix.h
86162 +++ b/include/net/af_unix.h
86163 @@ -36,7 +36,7 @@ struct unix_skb_parms {
86164 u32 secid; /* Security ID */
86165 #endif
86166 u32 consumed;
86167 -};
86168 +} __randomize_layout;
86169
86170 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
86171 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
86172 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
86173 index d1bb342..e12f7d2 100644
86174 --- a/include/net/bluetooth/l2cap.h
86175 +++ b/include/net/bluetooth/l2cap.h
86176 @@ -608,7 +608,7 @@ struct l2cap_ops {
86177 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
86178 unsigned long hdr_len,
86179 unsigned long len, int nb);
86180 -};
86181 +} __do_const;
86182
86183 struct l2cap_conn {
86184 struct hci_conn *hcon;
86185 diff --git a/include/net/bonding.h b/include/net/bonding.h
86186 index 983a94b..7aa9b16 100644
86187 --- a/include/net/bonding.h
86188 +++ b/include/net/bonding.h
86189 @@ -647,7 +647,7 @@ extern struct rtnl_link_ops bond_link_ops;
86190
86191 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
86192 {
86193 - atomic_long_inc(&dev->tx_dropped);
86194 + atomic_long_inc_unchecked(&dev->tx_dropped);
86195 dev_kfree_skb_any(skb);
86196 }
86197
86198 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
86199 index f2ae33d..c457cf0 100644
86200 --- a/include/net/caif/cfctrl.h
86201 +++ b/include/net/caif/cfctrl.h
86202 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
86203 void (*radioset_rsp)(void);
86204 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
86205 struct cflayer *client_layer);
86206 -};
86207 +} __no_const;
86208
86209 /* Link Setup Parameters for CAIF-Links. */
86210 struct cfctrl_link_param {
86211 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
86212 struct cfctrl {
86213 struct cfsrvl serv;
86214 struct cfctrl_rsp res;
86215 - atomic_t req_seq_no;
86216 - atomic_t rsp_seq_no;
86217 + atomic_unchecked_t req_seq_no;
86218 + atomic_unchecked_t rsp_seq_no;
86219 struct list_head list;
86220 /* Protects from simultaneous access to first_req list */
86221 spinlock_t info_list_lock;
86222 diff --git a/include/net/flow.h b/include/net/flow.h
86223 index 8109a15..504466d 100644
86224 --- a/include/net/flow.h
86225 +++ b/include/net/flow.h
86226 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
86227
86228 void flow_cache_flush(struct net *net);
86229 void flow_cache_flush_deferred(struct net *net);
86230 -extern atomic_t flow_cache_genid;
86231 +extern atomic_unchecked_t flow_cache_genid;
86232
86233 #endif
86234 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
86235 index 6c92415..3a352d8 100644
86236 --- a/include/net/genetlink.h
86237 +++ b/include/net/genetlink.h
86238 @@ -130,7 +130,7 @@ struct genl_ops {
86239 u8 cmd;
86240 u8 internal_flags;
86241 u8 flags;
86242 -};
86243 +} __do_const;
86244
86245 int __genl_register_family(struct genl_family *family);
86246
86247 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
86248 index 734d9b5..48a9a4b 100644
86249 --- a/include/net/gro_cells.h
86250 +++ b/include/net/gro_cells.h
86251 @@ -29,7 +29,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
86252 cell += skb_get_rx_queue(skb) & gcells->gro_cells_mask;
86253
86254 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
86255 - atomic_long_inc(&dev->rx_dropped);
86256 + atomic_long_inc_unchecked(&dev->rx_dropped);
86257 kfree_skb(skb);
86258 return;
86259 }
86260 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
86261 index 848e85c..051c7de 100644
86262 --- a/include/net/inet_connection_sock.h
86263 +++ b/include/net/inet_connection_sock.h
86264 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
86265 int (*bind_conflict)(const struct sock *sk,
86266 const struct inet_bind_bucket *tb, bool relax);
86267 void (*mtu_reduced)(struct sock *sk);
86268 -};
86269 +} __do_const;
86270
86271 /** inet_connection_sock - INET connection oriented sock
86272 *
86273 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
86274 index 80479ab..0c3f647 100644
86275 --- a/include/net/inetpeer.h
86276 +++ b/include/net/inetpeer.h
86277 @@ -47,7 +47,7 @@ struct inet_peer {
86278 */
86279 union {
86280 struct {
86281 - atomic_t rid; /* Frag reception counter */
86282 + atomic_unchecked_t rid; /* Frag reception counter */
86283 };
86284 struct rcu_head rcu;
86285 struct inet_peer *gc_next;
86286 diff --git a/include/net/ip.h b/include/net/ip.h
86287 index 09cf5ae..ab62fcf 100644
86288 --- a/include/net/ip.h
86289 +++ b/include/net/ip.h
86290 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
86291 }
86292 }
86293
86294 -u32 ip_idents_reserve(u32 hash, int segs);
86295 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
86296 void __ip_select_ident(struct iphdr *iph, int segs);
86297
86298 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
86299 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
86300 index 09a819e..3ab9e14 100644
86301 --- a/include/net/ip_fib.h
86302 +++ b/include/net/ip_fib.h
86303 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
86304
86305 #define FIB_RES_SADDR(net, res) \
86306 ((FIB_RES_NH(res).nh_saddr_genid == \
86307 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
86308 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
86309 FIB_RES_NH(res).nh_saddr : \
86310 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
86311 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
86312 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
86313 index 615b20b..fd4cbd8 100644
86314 --- a/include/net/ip_vs.h
86315 +++ b/include/net/ip_vs.h
86316 @@ -534,7 +534,7 @@ struct ip_vs_conn {
86317 struct ip_vs_conn *control; /* Master control connection */
86318 atomic_t n_control; /* Number of controlled ones */
86319 struct ip_vs_dest *dest; /* real server */
86320 - atomic_t in_pkts; /* incoming packet counter */
86321 + atomic_unchecked_t in_pkts; /* incoming packet counter */
86322
86323 /* Packet transmitter for different forwarding methods. If it
86324 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
86325 @@ -682,7 +682,7 @@ struct ip_vs_dest {
86326 __be16 port; /* port number of the server */
86327 union nf_inet_addr addr; /* IP address of the server */
86328 volatile unsigned int flags; /* dest status flags */
86329 - atomic_t conn_flags; /* flags to copy to conn */
86330 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
86331 atomic_t weight; /* server weight */
86332
86333 atomic_t refcnt; /* reference counter */
86334 @@ -928,11 +928,11 @@ struct netns_ipvs {
86335 /* ip_vs_lblc */
86336 int sysctl_lblc_expiration;
86337 struct ctl_table_header *lblc_ctl_header;
86338 - struct ctl_table *lblc_ctl_table;
86339 + ctl_table_no_const *lblc_ctl_table;
86340 /* ip_vs_lblcr */
86341 int sysctl_lblcr_expiration;
86342 struct ctl_table_header *lblcr_ctl_header;
86343 - struct ctl_table *lblcr_ctl_table;
86344 + ctl_table_no_const *lblcr_ctl_table;
86345 /* ip_vs_est */
86346 struct list_head est_list; /* estimator list */
86347 spinlock_t est_lock;
86348 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
86349 index 8d4f588..2e37ad2 100644
86350 --- a/include/net/irda/ircomm_tty.h
86351 +++ b/include/net/irda/ircomm_tty.h
86352 @@ -33,6 +33,7 @@
86353 #include <linux/termios.h>
86354 #include <linux/timer.h>
86355 #include <linux/tty.h> /* struct tty_struct */
86356 +#include <asm/local.h>
86357
86358 #include <net/irda/irias_object.h>
86359 #include <net/irda/ircomm_core.h>
86360 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
86361 index 714cc9a..ea05f3e 100644
86362 --- a/include/net/iucv/af_iucv.h
86363 +++ b/include/net/iucv/af_iucv.h
86364 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
86365 struct iucv_sock_list {
86366 struct hlist_head head;
86367 rwlock_t lock;
86368 - atomic_t autobind_name;
86369 + atomic_unchecked_t autobind_name;
86370 };
86371
86372 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
86373 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
86374 index f3be818..bf46196 100644
86375 --- a/include/net/llc_c_ac.h
86376 +++ b/include/net/llc_c_ac.h
86377 @@ -87,7 +87,7 @@
86378 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
86379 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
86380
86381 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86382 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86383
86384 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
86385 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
86386 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
86387 index 3948cf1..83b28c4 100644
86388 --- a/include/net/llc_c_ev.h
86389 +++ b/include/net/llc_c_ev.h
86390 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
86391 return (struct llc_conn_state_ev *)skb->cb;
86392 }
86393
86394 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86395 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86396 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86397 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86398
86399 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
86400 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
86401 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
86402 index 48f3f89..0e92c50 100644
86403 --- a/include/net/llc_c_st.h
86404 +++ b/include/net/llc_c_st.h
86405 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
86406 u8 next_state;
86407 const llc_conn_ev_qfyr_t *ev_qualifiers;
86408 const llc_conn_action_t *ev_actions;
86409 -};
86410 +} __do_const;
86411
86412 struct llc_conn_state {
86413 u8 current_state;
86414 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
86415 index a61b98c..aade1eb 100644
86416 --- a/include/net/llc_s_ac.h
86417 +++ b/include/net/llc_s_ac.h
86418 @@ -23,7 +23,7 @@
86419 #define SAP_ACT_TEST_IND 9
86420
86421 /* All action functions must look like this */
86422 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86423 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86424
86425 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
86426 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
86427 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
86428 index c4359e2..76dbc4a 100644
86429 --- a/include/net/llc_s_st.h
86430 +++ b/include/net/llc_s_st.h
86431 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
86432 llc_sap_ev_t ev;
86433 u8 next_state;
86434 const llc_sap_action_t *ev_actions;
86435 -};
86436 +} __do_const;
86437
86438 struct llc_sap_state {
86439 u8 curr_state;
86440 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
86441 index 29c7be8..746bd73 100644
86442 --- a/include/net/mac80211.h
86443 +++ b/include/net/mac80211.h
86444 @@ -4869,7 +4869,7 @@ struct rate_control_ops {
86445 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
86446
86447 u32 (*get_expected_throughput)(void *priv_sta);
86448 -};
86449 +} __do_const;
86450
86451 static inline int rate_supported(struct ieee80211_sta *sta,
86452 enum ieee80211_band band,
86453 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
86454 index 76f7084..8f36e39 100644
86455 --- a/include/net/neighbour.h
86456 +++ b/include/net/neighbour.h
86457 @@ -163,7 +163,7 @@ struct neigh_ops {
86458 void (*error_report)(struct neighbour *, struct sk_buff *);
86459 int (*output)(struct neighbour *, struct sk_buff *);
86460 int (*connected_output)(struct neighbour *, struct sk_buff *);
86461 -};
86462 +} __do_const;
86463
86464 struct pneigh_entry {
86465 struct pneigh_entry *next;
86466 @@ -217,7 +217,7 @@ struct neigh_table {
86467 struct neigh_statistics __percpu *stats;
86468 struct neigh_hash_table __rcu *nht;
86469 struct pneigh_entry **phash_buckets;
86470 -};
86471 +} __randomize_layout;
86472
86473 enum {
86474 NEIGH_ARP_TABLE = 0,
86475 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
86476 index 2e8756b8..0bd0083 100644
86477 --- a/include/net/net_namespace.h
86478 +++ b/include/net/net_namespace.h
86479 @@ -130,8 +130,8 @@ struct net {
86480 struct netns_ipvs *ipvs;
86481 #endif
86482 struct sock *diag_nlsk;
86483 - atomic_t fnhe_genid;
86484 -};
86485 + atomic_unchecked_t fnhe_genid;
86486 +} __randomize_layout;
86487
86488 #include <linux/seq_file_net.h>
86489
86490 @@ -287,7 +287,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
86491 #define __net_init __init
86492 #define __net_exit __exit_refok
86493 #define __net_initdata __initdata
86494 +#ifdef CONSTIFY_PLUGIN
86495 #define __net_initconst __initconst
86496 +#else
86497 +#define __net_initconst __initdata
86498 +#endif
86499 #endif
86500
86501 struct pernet_operations {
86502 @@ -297,7 +301,7 @@ struct pernet_operations {
86503 void (*exit_batch)(struct list_head *net_exit_list);
86504 int *id;
86505 size_t size;
86506 -};
86507 +} __do_const;
86508
86509 /*
86510 * Use these carefully. If you implement a network device and it
86511 @@ -345,12 +349,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
86512
86513 static inline int rt_genid_ipv4(struct net *net)
86514 {
86515 - return atomic_read(&net->ipv4.rt_genid);
86516 + return atomic_read_unchecked(&net->ipv4.rt_genid);
86517 }
86518
86519 static inline void rt_genid_bump_ipv4(struct net *net)
86520 {
86521 - atomic_inc(&net->ipv4.rt_genid);
86522 + atomic_inc_unchecked(&net->ipv4.rt_genid);
86523 }
86524
86525 extern void (*__fib6_flush_trees)(struct net *net);
86526 @@ -377,12 +381,12 @@ static inline void rt_genid_bump_all(struct net *net)
86527
86528 static inline int fnhe_genid(struct net *net)
86529 {
86530 - return atomic_read(&net->fnhe_genid);
86531 + return atomic_read_unchecked(&net->fnhe_genid);
86532 }
86533
86534 static inline void fnhe_genid_bump(struct net *net)
86535 {
86536 - atomic_inc(&net->fnhe_genid);
86537 + atomic_inc_unchecked(&net->fnhe_genid);
86538 }
86539
86540 #endif /* __NET_NET_NAMESPACE_H */
86541 diff --git a/include/net/netlink.h b/include/net/netlink.h
86542 index 6415835..ab96d87 100644
86543 --- a/include/net/netlink.h
86544 +++ b/include/net/netlink.h
86545 @@ -521,7 +521,7 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
86546 static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
86547 {
86548 if (mark)
86549 - skb_trim(skb, (unsigned char *) mark - skb->data);
86550 + skb_trim(skb, (const unsigned char *) mark - skb->data);
86551 }
86552
86553 /**
86554 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
86555 index 29d6a94..235d3d84 100644
86556 --- a/include/net/netns/conntrack.h
86557 +++ b/include/net/netns/conntrack.h
86558 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
86559 struct nf_proto_net {
86560 #ifdef CONFIG_SYSCTL
86561 struct ctl_table_header *ctl_table_header;
86562 - struct ctl_table *ctl_table;
86563 + ctl_table_no_const *ctl_table;
86564 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
86565 struct ctl_table_header *ctl_compat_header;
86566 - struct ctl_table *ctl_compat_table;
86567 + ctl_table_no_const *ctl_compat_table;
86568 #endif
86569 #endif
86570 unsigned int users;
86571 @@ -60,7 +60,7 @@ struct nf_ip_net {
86572 struct nf_icmp_net icmpv6;
86573 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
86574 struct ctl_table_header *ctl_table_header;
86575 - struct ctl_table *ctl_table;
86576 + ctl_table_no_const *ctl_table;
86577 #endif
86578 };
86579
86580 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
86581 index 0ffef1a..2ce1ceb 100644
86582 --- a/include/net/netns/ipv4.h
86583 +++ b/include/net/netns/ipv4.h
86584 @@ -84,7 +84,7 @@ struct netns_ipv4 {
86585
86586 struct ping_group_range ping_group_range;
86587
86588 - atomic_t dev_addr_genid;
86589 + atomic_unchecked_t dev_addr_genid;
86590
86591 #ifdef CONFIG_SYSCTL
86592 unsigned long *sysctl_local_reserved_ports;
86593 @@ -98,6 +98,6 @@ struct netns_ipv4 {
86594 struct fib_rules_ops *mr_rules_ops;
86595 #endif
86596 #endif
86597 - atomic_t rt_genid;
86598 + atomic_unchecked_t rt_genid;
86599 };
86600 #endif
86601 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
86602 index 69ae41f..4f94868 100644
86603 --- a/include/net/netns/ipv6.h
86604 +++ b/include/net/netns/ipv6.h
86605 @@ -75,8 +75,8 @@ struct netns_ipv6 {
86606 struct fib_rules_ops *mr6_rules_ops;
86607 #endif
86608 #endif
86609 - atomic_t dev_addr_genid;
86610 - atomic_t fib6_sernum;
86611 + atomic_unchecked_t dev_addr_genid;
86612 + atomic_unchecked_t fib6_sernum;
86613 };
86614
86615 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
86616 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
86617 index 730d82a..045f2c4 100644
86618 --- a/include/net/netns/xfrm.h
86619 +++ b/include/net/netns/xfrm.h
86620 @@ -78,7 +78,7 @@ struct netns_xfrm {
86621
86622 /* flow cache part */
86623 struct flow_cache flow_cache_global;
86624 - atomic_t flow_cache_genid;
86625 + atomic_unchecked_t flow_cache_genid;
86626 struct list_head flow_cache_gc_list;
86627 spinlock_t flow_cache_gc_lock;
86628 struct work_struct flow_cache_gc_work;
86629 diff --git a/include/net/ping.h b/include/net/ping.h
86630 index f074060..830fba0 100644
86631 --- a/include/net/ping.h
86632 +++ b/include/net/ping.h
86633 @@ -54,7 +54,7 @@ struct ping_iter_state {
86634
86635 extern struct proto ping_prot;
86636 #if IS_ENABLED(CONFIG_IPV6)
86637 -extern struct pingv6_ops pingv6_ops;
86638 +extern struct pingv6_ops *pingv6_ops;
86639 #endif
86640
86641 struct pingfakehdr {
86642 diff --git a/include/net/protocol.h b/include/net/protocol.h
86643 index d6fcc1f..ca277058 100644
86644 --- a/include/net/protocol.h
86645 +++ b/include/net/protocol.h
86646 @@ -49,7 +49,7 @@ struct net_protocol {
86647 * socket lookup?
86648 */
86649 icmp_strict_tag_validation:1;
86650 -};
86651 +} __do_const;
86652
86653 #if IS_ENABLED(CONFIG_IPV6)
86654 struct inet6_protocol {
86655 @@ -62,7 +62,7 @@ struct inet6_protocol {
86656 u8 type, u8 code, int offset,
86657 __be32 info);
86658 unsigned int flags; /* INET6_PROTO_xxx */
86659 -};
86660 +} __do_const;
86661
86662 #define INET6_PROTO_NOPOLICY 0x1
86663 #define INET6_PROTO_FINAL 0x2
86664 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
86665 index e21b9f9..0191ef0 100644
86666 --- a/include/net/rtnetlink.h
86667 +++ b/include/net/rtnetlink.h
86668 @@ -93,7 +93,7 @@ struct rtnl_link_ops {
86669 int (*fill_slave_info)(struct sk_buff *skb,
86670 const struct net_device *dev,
86671 const struct net_device *slave_dev);
86672 -};
86673 +} __do_const;
86674
86675 int __rtnl_link_register(struct rtnl_link_ops *ops);
86676 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
86677 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
86678 index 4a5b9a3..ca27d73 100644
86679 --- a/include/net/sctp/checksum.h
86680 +++ b/include/net/sctp/checksum.h
86681 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
86682 unsigned int offset)
86683 {
86684 struct sctphdr *sh = sctp_hdr(skb);
86685 - __le32 ret, old = sh->checksum;
86686 - const struct skb_checksum_ops ops = {
86687 + __le32 ret, old = sh->checksum;
86688 + static const struct skb_checksum_ops ops = {
86689 .update = sctp_csum_update,
86690 .combine = sctp_csum_combine,
86691 };
86692 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
86693 index 487ef34..d457f98 100644
86694 --- a/include/net/sctp/sm.h
86695 +++ b/include/net/sctp/sm.h
86696 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
86697 typedef struct {
86698 sctp_state_fn_t *fn;
86699 const char *name;
86700 -} sctp_sm_table_entry_t;
86701 +} __do_const sctp_sm_table_entry_t;
86702
86703 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
86704 * currently in use.
86705 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
86706 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
86707
86708 /* Extern declarations for major data structures. */
86709 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86710 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86711
86712
86713 /* Get the size of a DATA chunk payload. */
86714 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
86715 index 2bb2fcf..d17c291 100644
86716 --- a/include/net/sctp/structs.h
86717 +++ b/include/net/sctp/structs.h
86718 @@ -509,7 +509,7 @@ struct sctp_pf {
86719 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
86720 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
86721 struct sctp_af *af;
86722 -};
86723 +} __do_const;
86724
86725
86726 /* Structure to track chunk fragments that have been acked, but peer
86727 diff --git a/include/net/sock.h b/include/net/sock.h
86728 index 2210fec..2249ad0 100644
86729 --- a/include/net/sock.h
86730 +++ b/include/net/sock.h
86731 @@ -362,7 +362,7 @@ struct sock {
86732 unsigned int sk_napi_id;
86733 unsigned int sk_ll_usec;
86734 #endif
86735 - atomic_t sk_drops;
86736 + atomic_unchecked_t sk_drops;
86737 int sk_rcvbuf;
86738
86739 struct sk_filter __rcu *sk_filter;
86740 @@ -1061,7 +1061,7 @@ struct proto {
86741 void (*destroy_cgroup)(struct mem_cgroup *memcg);
86742 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
86743 #endif
86744 -};
86745 +} __randomize_layout;
86746
86747 /*
86748 * Bits in struct cg_proto.flags
86749 @@ -1239,7 +1239,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
86750 page_counter_uncharge(&prot->memory_allocated, amt);
86751 }
86752
86753 -static inline long
86754 +static inline long __intentional_overflow(-1)
86755 sk_memory_allocated(const struct sock *sk)
86756 {
86757 struct proto *prot = sk->sk_prot;
86758 @@ -1385,7 +1385,7 @@ struct sock_iocb {
86759 struct scm_cookie *scm;
86760 struct msghdr *msg, async_msg;
86761 struct kiocb *kiocb;
86762 -};
86763 +} __randomize_layout;
86764
86765 static inline struct sock_iocb *kiocb_to_siocb(struct kiocb *iocb)
86766 {
86767 @@ -1826,7 +1826,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
86768 }
86769
86770 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
86771 - char __user *from, char *to,
86772 + char __user *from, unsigned char *to,
86773 int copy, int offset)
86774 {
86775 if (skb->ip_summed == CHECKSUM_NONE) {
86776 @@ -2075,7 +2075,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
86777 }
86778 }
86779
86780 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86781 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86782
86783 /**
86784 * sk_page_frag - return an appropriate page_frag
86785 diff --git a/include/net/tcp.h b/include/net/tcp.h
86786 index 9d9111e..349c847 100644
86787 --- a/include/net/tcp.h
86788 +++ b/include/net/tcp.h
86789 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
86790 void tcp_xmit_retransmit_queue(struct sock *);
86791 void tcp_simple_retransmit(struct sock *);
86792 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
86793 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86794 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86795
86796 void tcp_send_probe0(struct sock *);
86797 void tcp_send_partial(struct sock *);
86798 @@ -689,8 +689,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
86799 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
86800 */
86801 struct tcp_skb_cb {
86802 - __u32 seq; /* Starting sequence number */
86803 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
86804 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
86805 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
86806 union {
86807 /* Note : tcp_tw_isn is used in input path only
86808 * (isn chosen by tcp_timewait_state_process())
86809 @@ -715,7 +715,7 @@ struct tcp_skb_cb {
86810
86811 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
86812 /* 1 byte hole */
86813 - __u32 ack_seq; /* Sequence number ACK'd */
86814 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
86815 union {
86816 struct inet_skb_parm h4;
86817 #if IS_ENABLED(CONFIG_IPV6)
86818 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
86819 index dc4865e..152ee4c 100644
86820 --- a/include/net/xfrm.h
86821 +++ b/include/net/xfrm.h
86822 @@ -285,7 +285,6 @@ struct xfrm_dst;
86823 struct xfrm_policy_afinfo {
86824 unsigned short family;
86825 struct dst_ops *dst_ops;
86826 - void (*garbage_collect)(struct net *net);
86827 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
86828 const xfrm_address_t *saddr,
86829 const xfrm_address_t *daddr);
86830 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
86831 struct net_device *dev,
86832 const struct flowi *fl);
86833 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
86834 -};
86835 +} __do_const;
86836
86837 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
86838 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
86839 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
86840 int (*transport_finish)(struct sk_buff *skb,
86841 int async);
86842 void (*local_error)(struct sk_buff *skb, u32 mtu);
86843 -};
86844 +} __do_const;
86845
86846 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
86847 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
86848 @@ -437,7 +436,7 @@ struct xfrm_mode {
86849 struct module *owner;
86850 unsigned int encap;
86851 int flags;
86852 -};
86853 +} __do_const;
86854
86855 /* Flags for xfrm_mode. */
86856 enum {
86857 @@ -534,7 +533,7 @@ struct xfrm_policy {
86858 struct timer_list timer;
86859
86860 struct flow_cache_object flo;
86861 - atomic_t genid;
86862 + atomic_unchecked_t genid;
86863 u32 priority;
86864 u32 index;
86865 struct xfrm_mark mark;
86866 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
86867 }
86868
86869 void xfrm_garbage_collect(struct net *net);
86870 +void xfrm_garbage_collect_deferred(struct net *net);
86871
86872 #else
86873
86874 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
86875 static inline void xfrm_garbage_collect(struct net *net)
86876 {
86877 }
86878 +static inline void xfrm_garbage_collect_deferred(struct net *net)
86879 +{
86880 +}
86881 #endif
86882
86883 static __inline__
86884 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
86885 index 1017e0b..227aa4d 100644
86886 --- a/include/rdma/iw_cm.h
86887 +++ b/include/rdma/iw_cm.h
86888 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
86889 int backlog);
86890
86891 int (*destroy_listen)(struct iw_cm_id *cm_id);
86892 -};
86893 +} __no_const;
86894
86895 /**
86896 * iw_create_cm_id - Create an IW CM identifier.
86897 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
86898 index 93d14da..734b3d8 100644
86899 --- a/include/scsi/libfc.h
86900 +++ b/include/scsi/libfc.h
86901 @@ -771,6 +771,7 @@ struct libfc_function_template {
86902 */
86903 void (*disc_stop_final) (struct fc_lport *);
86904 };
86905 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
86906
86907 /**
86908 * struct fc_disc - Discovery context
86909 @@ -875,7 +876,7 @@ struct fc_lport {
86910 struct fc_vport *vport;
86911
86912 /* Operational Information */
86913 - struct libfc_function_template tt;
86914 + libfc_function_template_no_const tt;
86915 u8 link_up;
86916 u8 qfull;
86917 enum fc_lport_state state;
86918 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
86919 index 3a4edd1..feb2e3e 100644
86920 --- a/include/scsi/scsi_device.h
86921 +++ b/include/scsi/scsi_device.h
86922 @@ -185,9 +185,9 @@ struct scsi_device {
86923 unsigned int max_device_blocked; /* what device_blocked counts down from */
86924 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
86925
86926 - atomic_t iorequest_cnt;
86927 - atomic_t iodone_cnt;
86928 - atomic_t ioerr_cnt;
86929 + atomic_unchecked_t iorequest_cnt;
86930 + atomic_unchecked_t iodone_cnt;
86931 + atomic_unchecked_t ioerr_cnt;
86932
86933 struct device sdev_gendev,
86934 sdev_dev;
86935 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
86936 index 007a0bc..7188db8 100644
86937 --- a/include/scsi/scsi_transport_fc.h
86938 +++ b/include/scsi/scsi_transport_fc.h
86939 @@ -756,7 +756,8 @@ struct fc_function_template {
86940 unsigned long show_host_system_hostname:1;
86941
86942 unsigned long disable_target_scan:1;
86943 -};
86944 +} __do_const;
86945 +typedef struct fc_function_template __no_const fc_function_template_no_const;
86946
86947
86948 /**
86949 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
86950 index 396e8f7..b037e89 100644
86951 --- a/include/sound/compress_driver.h
86952 +++ b/include/sound/compress_driver.h
86953 @@ -129,7 +129,7 @@ struct snd_compr_ops {
86954 struct snd_compr_caps *caps);
86955 int (*get_codec_caps) (struct snd_compr_stream *stream,
86956 struct snd_compr_codec_caps *codec);
86957 -};
86958 +} __no_const;
86959
86960 /**
86961 * struct snd_compr: Compressed device
86962 diff --git a/include/sound/soc.h b/include/sound/soc.h
86963 index ac8b333..59c3692 100644
86964 --- a/include/sound/soc.h
86965 +++ b/include/sound/soc.h
86966 @@ -853,7 +853,7 @@ struct snd_soc_codec_driver {
86967 enum snd_soc_dapm_type, int);
86968
86969 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
86970 -};
86971 +} __do_const;
86972
86973 /* SoC platform interface */
86974 struct snd_soc_platform_driver {
86975 @@ -880,7 +880,7 @@ struct snd_soc_platform_driver {
86976 const struct snd_compr_ops *compr_ops;
86977
86978 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
86979 -};
86980 +} __do_const;
86981
86982 struct snd_soc_dai_link_component {
86983 const char *name;
86984 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
86985 index 4a8795a..53d8119 100644
86986 --- a/include/target/target_core_base.h
86987 +++ b/include/target/target_core_base.h
86988 @@ -767,7 +767,7 @@ struct se_device {
86989 atomic_long_t write_bytes;
86990 /* Active commands on this virtual SE device */
86991 atomic_t simple_cmds;
86992 - atomic_t dev_ordered_id;
86993 + atomic_unchecked_t dev_ordered_id;
86994 atomic_t dev_ordered_sync;
86995 atomic_t dev_qf_count;
86996 int export_count;
86997 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
86998 new file mode 100644
86999 index 0000000..fb634b7
87000 --- /dev/null
87001 +++ b/include/trace/events/fs.h
87002 @@ -0,0 +1,53 @@
87003 +#undef TRACE_SYSTEM
87004 +#define TRACE_SYSTEM fs
87005 +
87006 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
87007 +#define _TRACE_FS_H
87008 +
87009 +#include <linux/fs.h>
87010 +#include <linux/tracepoint.h>
87011 +
87012 +TRACE_EVENT(do_sys_open,
87013 +
87014 + TP_PROTO(const char *filename, int flags, int mode),
87015 +
87016 + TP_ARGS(filename, flags, mode),
87017 +
87018 + TP_STRUCT__entry(
87019 + __string( filename, filename )
87020 + __field( int, flags )
87021 + __field( int, mode )
87022 + ),
87023 +
87024 + TP_fast_assign(
87025 + __assign_str(filename, filename);
87026 + __entry->flags = flags;
87027 + __entry->mode = mode;
87028 + ),
87029 +
87030 + TP_printk("\"%s\" %x %o",
87031 + __get_str(filename), __entry->flags, __entry->mode)
87032 +);
87033 +
87034 +TRACE_EVENT(open_exec,
87035 +
87036 + TP_PROTO(const char *filename),
87037 +
87038 + TP_ARGS(filename),
87039 +
87040 + TP_STRUCT__entry(
87041 + __string( filename, filename )
87042 + ),
87043 +
87044 + TP_fast_assign(
87045 + __assign_str(filename, filename);
87046 + ),
87047 +
87048 + TP_printk("\"%s\"",
87049 + __get_str(filename))
87050 +);
87051 +
87052 +#endif /* _TRACE_FS_H */
87053 +
87054 +/* This part must be outside protection */
87055 +#include <trace/define_trace.h>
87056 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
87057 index 3608beb..df39d8a 100644
87058 --- a/include/trace/events/irq.h
87059 +++ b/include/trace/events/irq.h
87060 @@ -36,7 +36,7 @@ struct softirq_action;
87061 */
87062 TRACE_EVENT(irq_handler_entry,
87063
87064 - TP_PROTO(int irq, struct irqaction *action),
87065 + TP_PROTO(int irq, const struct irqaction *action),
87066
87067 TP_ARGS(irq, action),
87068
87069 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
87070 */
87071 TRACE_EVENT(irq_handler_exit,
87072
87073 - TP_PROTO(int irq, struct irqaction *action, int ret),
87074 + TP_PROTO(int irq, const struct irqaction *action, int ret),
87075
87076 TP_ARGS(irq, action, ret),
87077
87078 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
87079 index 7caf44c..23c6f27 100644
87080 --- a/include/uapi/linux/a.out.h
87081 +++ b/include/uapi/linux/a.out.h
87082 @@ -39,6 +39,14 @@ enum machine_type {
87083 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
87084 };
87085
87086 +/* Constants for the N_FLAGS field */
87087 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87088 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
87089 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
87090 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
87091 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87092 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87093 +
87094 #if !defined (N_MAGIC)
87095 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
87096 #endif
87097 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
87098 index 22b6ad3..aeba37e 100644
87099 --- a/include/uapi/linux/bcache.h
87100 +++ b/include/uapi/linux/bcache.h
87101 @@ -5,6 +5,7 @@
87102 * Bcache on disk data structures
87103 */
87104
87105 +#include <linux/compiler.h>
87106 #include <asm/types.h>
87107
87108 #define BITMASK(name, type, field, offset, size) \
87109 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
87110 /* Btree keys - all units are in sectors */
87111
87112 struct bkey {
87113 - __u64 high;
87114 - __u64 low;
87115 + __u64 high __intentional_overflow(-1);
87116 + __u64 low __intentional_overflow(-1);
87117 __u64 ptr[];
87118 };
87119
87120 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
87121 index d876736..ccce5c0 100644
87122 --- a/include/uapi/linux/byteorder/little_endian.h
87123 +++ b/include/uapi/linux/byteorder/little_endian.h
87124 @@ -42,51 +42,51 @@
87125
87126 static inline __le64 __cpu_to_le64p(const __u64 *p)
87127 {
87128 - return (__force __le64)*p;
87129 + return (__force const __le64)*p;
87130 }
87131 -static inline __u64 __le64_to_cpup(const __le64 *p)
87132 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
87133 {
87134 - return (__force __u64)*p;
87135 + return (__force const __u64)*p;
87136 }
87137 static inline __le32 __cpu_to_le32p(const __u32 *p)
87138 {
87139 - return (__force __le32)*p;
87140 + return (__force const __le32)*p;
87141 }
87142 static inline __u32 __le32_to_cpup(const __le32 *p)
87143 {
87144 - return (__force __u32)*p;
87145 + return (__force const __u32)*p;
87146 }
87147 static inline __le16 __cpu_to_le16p(const __u16 *p)
87148 {
87149 - return (__force __le16)*p;
87150 + return (__force const __le16)*p;
87151 }
87152 static inline __u16 __le16_to_cpup(const __le16 *p)
87153 {
87154 - return (__force __u16)*p;
87155 + return (__force const __u16)*p;
87156 }
87157 static inline __be64 __cpu_to_be64p(const __u64 *p)
87158 {
87159 - return (__force __be64)__swab64p(p);
87160 + return (__force const __be64)__swab64p(p);
87161 }
87162 static inline __u64 __be64_to_cpup(const __be64 *p)
87163 {
87164 - return __swab64p((__u64 *)p);
87165 + return __swab64p((const __u64 *)p);
87166 }
87167 static inline __be32 __cpu_to_be32p(const __u32 *p)
87168 {
87169 - return (__force __be32)__swab32p(p);
87170 + return (__force const __be32)__swab32p(p);
87171 }
87172 -static inline __u32 __be32_to_cpup(const __be32 *p)
87173 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
87174 {
87175 - return __swab32p((__u32 *)p);
87176 + return __swab32p((const __u32 *)p);
87177 }
87178 static inline __be16 __cpu_to_be16p(const __u16 *p)
87179 {
87180 - return (__force __be16)__swab16p(p);
87181 + return (__force const __be16)__swab16p(p);
87182 }
87183 static inline __u16 __be16_to_cpup(const __be16 *p)
87184 {
87185 - return __swab16p((__u16 *)p);
87186 + return __swab16p((const __u16 *)p);
87187 }
87188 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
87189 #define __le64_to_cpus(x) do { (void)(x); } while (0)
87190 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
87191 index 71e1d0e..6cc9caf 100644
87192 --- a/include/uapi/linux/elf.h
87193 +++ b/include/uapi/linux/elf.h
87194 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
87195 #define PT_GNU_EH_FRAME 0x6474e550
87196
87197 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
87198 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
87199 +
87200 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
87201 +
87202 +/* Constants for the e_flags field */
87203 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87204 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
87205 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
87206 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
87207 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87208 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87209
87210 /*
87211 * Extended Numbering
87212 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
87213 #define DT_DEBUG 21
87214 #define DT_TEXTREL 22
87215 #define DT_JMPREL 23
87216 +#define DT_FLAGS 30
87217 + #define DF_TEXTREL 0x00000004
87218 #define DT_ENCODING 32
87219 #define OLD_DT_LOOS 0x60000000
87220 #define DT_LOOS 0x6000000d
87221 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
87222 #define PF_W 0x2
87223 #define PF_X 0x1
87224
87225 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
87226 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
87227 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
87228 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
87229 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
87230 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
87231 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
87232 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
87233 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
87234 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
87235 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
87236 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
87237 +
87238 typedef struct elf32_phdr{
87239 Elf32_Word p_type;
87240 Elf32_Off p_offset;
87241 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
87242 #define EI_OSABI 7
87243 #define EI_PAD 8
87244
87245 +#define EI_PAX 14
87246 +
87247 #define ELFMAG0 0x7f /* EI_MAG */
87248 #define ELFMAG1 'E'
87249 #define ELFMAG2 'L'
87250 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
87251 index aa169c4..6a2771d 100644
87252 --- a/include/uapi/linux/personality.h
87253 +++ b/include/uapi/linux/personality.h
87254 @@ -30,6 +30,7 @@ enum {
87255 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
87256 ADDR_NO_RANDOMIZE | \
87257 ADDR_COMPAT_LAYOUT | \
87258 + ADDR_LIMIT_3GB | \
87259 MMAP_PAGE_ZERO)
87260
87261 /*
87262 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
87263 index 7530e74..e714828 100644
87264 --- a/include/uapi/linux/screen_info.h
87265 +++ b/include/uapi/linux/screen_info.h
87266 @@ -43,7 +43,8 @@ struct screen_info {
87267 __u16 pages; /* 0x32 */
87268 __u16 vesa_attributes; /* 0x34 */
87269 __u32 capabilities; /* 0x36 */
87270 - __u8 _reserved[6]; /* 0x3a */
87271 + __u16 vesapm_size; /* 0x3a */
87272 + __u8 _reserved[4]; /* 0x3c */
87273 } __attribute__((packed));
87274
87275 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
87276 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
87277 index 0e011eb..82681b1 100644
87278 --- a/include/uapi/linux/swab.h
87279 +++ b/include/uapi/linux/swab.h
87280 @@ -43,7 +43,7 @@
87281 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
87282 */
87283
87284 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
87285 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
87286 {
87287 #ifdef __HAVE_BUILTIN_BSWAP16__
87288 return __builtin_bswap16(val);
87289 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
87290 #endif
87291 }
87292
87293 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
87294 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
87295 {
87296 #ifdef __HAVE_BUILTIN_BSWAP32__
87297 return __builtin_bswap32(val);
87298 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
87299 #endif
87300 }
87301
87302 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
87303 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
87304 {
87305 #ifdef __HAVE_BUILTIN_BSWAP64__
87306 return __builtin_bswap64(val);
87307 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
87308 index 1590c49..5eab462 100644
87309 --- a/include/uapi/linux/xattr.h
87310 +++ b/include/uapi/linux/xattr.h
87311 @@ -73,5 +73,9 @@
87312 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
87313 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
87314
87315 +/* User namespace */
87316 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
87317 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
87318 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
87319
87320 #endif /* _UAPI_LINUX_XATTR_H */
87321 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
87322 index f9466fa..f4e2b81 100644
87323 --- a/include/video/udlfb.h
87324 +++ b/include/video/udlfb.h
87325 @@ -53,10 +53,10 @@ struct dlfb_data {
87326 u32 pseudo_palette[256];
87327 int blank_mode; /*one of FB_BLANK_ */
87328 /* blit-only rendering path metrics, exposed through sysfs */
87329 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87330 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
87331 - atomic_t bytes_sent; /* to usb, after compression including overhead */
87332 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
87333 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87334 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
87335 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
87336 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
87337 };
87338
87339 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
87340 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
87341 index 30f5362..8ed8ac9 100644
87342 --- a/include/video/uvesafb.h
87343 +++ b/include/video/uvesafb.h
87344 @@ -122,6 +122,7 @@ struct uvesafb_par {
87345 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
87346 u8 pmi_setpal; /* PMI for palette changes */
87347 u16 *pmi_base; /* protected mode interface location */
87348 + u8 *pmi_code; /* protected mode code location */
87349 void *pmi_start;
87350 void *pmi_pal;
87351 u8 *vbe_state_orig; /*
87352 diff --git a/init/Kconfig b/init/Kconfig
87353 index 9afb971..27d6fca 100644
87354 --- a/init/Kconfig
87355 +++ b/init/Kconfig
87356 @@ -1129,6 +1129,7 @@ endif # CGROUPS
87357
87358 config CHECKPOINT_RESTORE
87359 bool "Checkpoint/restore support" if EXPERT
87360 + depends on !GRKERNSEC
87361 default n
87362 help
87363 Enables additional kernel features in a sake of checkpoint/restore.
87364 @@ -1654,7 +1655,7 @@ config SLUB_DEBUG
87365
87366 config COMPAT_BRK
87367 bool "Disable heap randomization"
87368 - default y
87369 + default n
87370 help
87371 Randomizing heap placement makes heap exploits harder, but it
87372 also breaks ancient binaries (including anything libc5 based).
87373 @@ -1985,7 +1986,7 @@ config INIT_ALL_POSSIBLE
87374 config STOP_MACHINE
87375 bool
87376 default y
87377 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
87378 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
87379 help
87380 Need stop_machine() primitive.
87381
87382 diff --git a/init/Makefile b/init/Makefile
87383 index 7bc47ee..6da2dc7 100644
87384 --- a/init/Makefile
87385 +++ b/init/Makefile
87386 @@ -2,6 +2,9 @@
87387 # Makefile for the linux kernel.
87388 #
87389
87390 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
87391 +asflags-y := $(GCC_PLUGINS_AFLAGS)
87392 +
87393 obj-y := main.o version.o mounts.o
87394 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
87395 obj-y += noinitramfs.o
87396 diff --git a/init/do_mounts.c b/init/do_mounts.c
87397 index eb41008..f5dbbf9 100644
87398 --- a/init/do_mounts.c
87399 +++ b/init/do_mounts.c
87400 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
87401 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
87402 {
87403 struct super_block *s;
87404 - int err = sys_mount(name, "/root", fs, flags, data);
87405 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
87406 if (err)
87407 return err;
87408
87409 - sys_chdir("/root");
87410 + sys_chdir((const char __force_user *)"/root");
87411 s = current->fs->pwd.dentry->d_sb;
87412 ROOT_DEV = s->s_dev;
87413 printk(KERN_INFO
87414 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
87415 va_start(args, fmt);
87416 vsprintf(buf, fmt, args);
87417 va_end(args);
87418 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
87419 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
87420 if (fd >= 0) {
87421 sys_ioctl(fd, FDEJECT, 0);
87422 sys_close(fd);
87423 }
87424 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
87425 - fd = sys_open("/dev/console", O_RDWR, 0);
87426 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
87427 if (fd >= 0) {
87428 sys_ioctl(fd, TCGETS, (long)&termios);
87429 termios.c_lflag &= ~ICANON;
87430 sys_ioctl(fd, TCSETSF, (long)&termios);
87431 - sys_read(fd, &c, 1);
87432 + sys_read(fd, (char __user *)&c, 1);
87433 termios.c_lflag |= ICANON;
87434 sys_ioctl(fd, TCSETSF, (long)&termios);
87435 sys_close(fd);
87436 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
87437 mount_root();
87438 out:
87439 devtmpfs_mount("dev");
87440 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87441 - sys_chroot(".");
87442 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87443 + sys_chroot((const char __force_user *)".");
87444 }
87445
87446 static bool is_tmpfs;
87447 diff --git a/init/do_mounts.h b/init/do_mounts.h
87448 index f5b978a..69dbfe8 100644
87449 --- a/init/do_mounts.h
87450 +++ b/init/do_mounts.h
87451 @@ -15,15 +15,15 @@ extern int root_mountflags;
87452
87453 static inline int create_dev(char *name, dev_t dev)
87454 {
87455 - sys_unlink(name);
87456 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
87457 + sys_unlink((char __force_user *)name);
87458 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
87459 }
87460
87461 #if BITS_PER_LONG == 32
87462 static inline u32 bstat(char *name)
87463 {
87464 struct stat64 stat;
87465 - if (sys_stat64(name, &stat) != 0)
87466 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
87467 return 0;
87468 if (!S_ISBLK(stat.st_mode))
87469 return 0;
87470 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
87471 static inline u32 bstat(char *name)
87472 {
87473 struct stat stat;
87474 - if (sys_newstat(name, &stat) != 0)
87475 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
87476 return 0;
87477 if (!S_ISBLK(stat.st_mode))
87478 return 0;
87479 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
87480 index 3e0878e..8a9d7a0 100644
87481 --- a/init/do_mounts_initrd.c
87482 +++ b/init/do_mounts_initrd.c
87483 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
87484 {
87485 sys_unshare(CLONE_FS | CLONE_FILES);
87486 /* stdin/stdout/stderr for /linuxrc */
87487 - sys_open("/dev/console", O_RDWR, 0);
87488 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
87489 sys_dup(0);
87490 sys_dup(0);
87491 /* move initrd over / and chdir/chroot in initrd root */
87492 - sys_chdir("/root");
87493 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87494 - sys_chroot(".");
87495 + sys_chdir((const char __force_user *)"/root");
87496 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87497 + sys_chroot((const char __force_user *)".");
87498 sys_setsid();
87499 return 0;
87500 }
87501 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
87502 create_dev("/dev/root.old", Root_RAM0);
87503 /* mount initrd on rootfs' /root */
87504 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
87505 - sys_mkdir("/old", 0700);
87506 - sys_chdir("/old");
87507 + sys_mkdir((const char __force_user *)"/old", 0700);
87508 + sys_chdir((const char __force_user *)"/old");
87509
87510 /* try loading default modules from initrd */
87511 load_default_modules();
87512 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
87513 current->flags &= ~PF_FREEZER_SKIP;
87514
87515 /* move initrd to rootfs' /old */
87516 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
87517 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
87518 /* switch root and cwd back to / of rootfs */
87519 - sys_chroot("..");
87520 + sys_chroot((const char __force_user *)"..");
87521
87522 if (new_decode_dev(real_root_dev) == Root_RAM0) {
87523 - sys_chdir("/old");
87524 + sys_chdir((const char __force_user *)"/old");
87525 return;
87526 }
87527
87528 - sys_chdir("/");
87529 + sys_chdir((const char __force_user *)"/");
87530 ROOT_DEV = new_decode_dev(real_root_dev);
87531 mount_root();
87532
87533 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
87534 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
87535 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
87536 if (!error)
87537 printk("okay\n");
87538 else {
87539 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
87540 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
87541 if (error == -ENOENT)
87542 printk("/initrd does not exist. Ignored.\n");
87543 else
87544 printk("failed\n");
87545 printk(KERN_NOTICE "Unmounting old root\n");
87546 - sys_umount("/old", MNT_DETACH);
87547 + sys_umount((char __force_user *)"/old", MNT_DETACH);
87548 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
87549 if (fd < 0) {
87550 error = fd;
87551 @@ -127,11 +127,11 @@ int __init initrd_load(void)
87552 * mounted in the normal path.
87553 */
87554 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
87555 - sys_unlink("/initrd.image");
87556 + sys_unlink((const char __force_user *)"/initrd.image");
87557 handle_initrd();
87558 return 1;
87559 }
87560 }
87561 - sys_unlink("/initrd.image");
87562 + sys_unlink((const char __force_user *)"/initrd.image");
87563 return 0;
87564 }
87565 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
87566 index 8cb6db5..d729f50 100644
87567 --- a/init/do_mounts_md.c
87568 +++ b/init/do_mounts_md.c
87569 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
87570 partitioned ? "_d" : "", minor,
87571 md_setup_args[ent].device_names);
87572
87573 - fd = sys_open(name, 0, 0);
87574 + fd = sys_open((char __force_user *)name, 0, 0);
87575 if (fd < 0) {
87576 printk(KERN_ERR "md: open failed - cannot start "
87577 "array %s\n", name);
87578 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
87579 * array without it
87580 */
87581 sys_close(fd);
87582 - fd = sys_open(name, 0, 0);
87583 + fd = sys_open((char __force_user *)name, 0, 0);
87584 sys_ioctl(fd, BLKRRPART, 0);
87585 }
87586 sys_close(fd);
87587 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
87588
87589 wait_for_device_probe();
87590
87591 - fd = sys_open("/dev/md0", 0, 0);
87592 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
87593 if (fd >= 0) {
87594 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
87595 sys_close(fd);
87596 diff --git a/init/init_task.c b/init/init_task.c
87597 index ba0a7f36..2bcf1d5 100644
87598 --- a/init/init_task.c
87599 +++ b/init/init_task.c
87600 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
87601 * Initial thread structure. Alignment of this is handled by a special
87602 * linker map entry.
87603 */
87604 +#ifdef CONFIG_X86
87605 +union thread_union init_thread_union __init_task_data;
87606 +#else
87607 union thread_union init_thread_union __init_task_data =
87608 { INIT_THREAD_INFO(init_task) };
87609 +#endif
87610 diff --git a/init/initramfs.c b/init/initramfs.c
87611 index ad1bd77..dca2c1b 100644
87612 --- a/init/initramfs.c
87613 +++ b/init/initramfs.c
87614 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
87615
87616 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
87617 while (count) {
87618 - ssize_t rv = sys_write(fd, p, count);
87619 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
87620
87621 if (rv < 0) {
87622 if (rv == -EINTR || rv == -EAGAIN)
87623 @@ -107,7 +107,7 @@ static void __init free_hash(void)
87624 }
87625 }
87626
87627 -static long __init do_utime(char *filename, time_t mtime)
87628 +static long __init do_utime(char __force_user *filename, time_t mtime)
87629 {
87630 struct timespec t[2];
87631
87632 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
87633 struct dir_entry *de, *tmp;
87634 list_for_each_entry_safe(de, tmp, &dir_list, list) {
87635 list_del(&de->list);
87636 - do_utime(de->name, de->mtime);
87637 + do_utime((char __force_user *)de->name, de->mtime);
87638 kfree(de->name);
87639 kfree(de);
87640 }
87641 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
87642 if (nlink >= 2) {
87643 char *old = find_link(major, minor, ino, mode, collected);
87644 if (old)
87645 - return (sys_link(old, collected) < 0) ? -1 : 1;
87646 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
87647 }
87648 return 0;
87649 }
87650 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
87651 {
87652 struct stat st;
87653
87654 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
87655 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
87656 if (S_ISDIR(st.st_mode))
87657 - sys_rmdir(path);
87658 + sys_rmdir((char __force_user *)path);
87659 else
87660 - sys_unlink(path);
87661 + sys_unlink((char __force_user *)path);
87662 }
87663 }
87664
87665 @@ -338,7 +338,7 @@ static int __init do_name(void)
87666 int openflags = O_WRONLY|O_CREAT;
87667 if (ml != 1)
87668 openflags |= O_TRUNC;
87669 - wfd = sys_open(collected, openflags, mode);
87670 + wfd = sys_open((char __force_user *)collected, openflags, mode);
87671
87672 if (wfd >= 0) {
87673 sys_fchown(wfd, uid, gid);
87674 @@ -350,17 +350,17 @@ static int __init do_name(void)
87675 }
87676 }
87677 } else if (S_ISDIR(mode)) {
87678 - sys_mkdir(collected, mode);
87679 - sys_chown(collected, uid, gid);
87680 - sys_chmod(collected, mode);
87681 + sys_mkdir((char __force_user *)collected, mode);
87682 + sys_chown((char __force_user *)collected, uid, gid);
87683 + sys_chmod((char __force_user *)collected, mode);
87684 dir_add(collected, mtime);
87685 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
87686 S_ISFIFO(mode) || S_ISSOCK(mode)) {
87687 if (maybe_link() == 0) {
87688 - sys_mknod(collected, mode, rdev);
87689 - sys_chown(collected, uid, gid);
87690 - sys_chmod(collected, mode);
87691 - do_utime(collected, mtime);
87692 + sys_mknod((char __force_user *)collected, mode, rdev);
87693 + sys_chown((char __force_user *)collected, uid, gid);
87694 + sys_chmod((char __force_user *)collected, mode);
87695 + do_utime((char __force_user *)collected, mtime);
87696 }
87697 }
87698 return 0;
87699 @@ -372,7 +372,7 @@ static int __init do_copy(void)
87700 if (xwrite(wfd, victim, body_len) != body_len)
87701 error("write error");
87702 sys_close(wfd);
87703 - do_utime(vcollected, mtime);
87704 + do_utime((char __force_user *)vcollected, mtime);
87705 kfree(vcollected);
87706 eat(body_len);
87707 state = SkipIt;
87708 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
87709 {
87710 collected[N_ALIGN(name_len) + body_len] = '\0';
87711 clean_path(collected, 0);
87712 - sys_symlink(collected + N_ALIGN(name_len), collected);
87713 - sys_lchown(collected, uid, gid);
87714 - do_utime(collected, mtime);
87715 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
87716 + sys_lchown((char __force_user *)collected, uid, gid);
87717 + do_utime((char __force_user *)collected, mtime);
87718 state = SkipIt;
87719 next_state = Reset;
87720 return 0;
87721 diff --git a/init/main.c b/init/main.c
87722 index 61b99376..85893612d 100644
87723 --- a/init/main.c
87724 +++ b/init/main.c
87725 @@ -100,6 +100,8 @@ extern void radix_tree_init(void);
87726 static inline void mark_rodata_ro(void) { }
87727 #endif
87728
87729 +extern void grsecurity_init(void);
87730 +
87731 /*
87732 * Debug helper: via this flag we know that we are in 'early bootup code'
87733 * where only the boot processor is running with IRQ disabled. This means
87734 @@ -161,6 +163,75 @@ static int __init set_reset_devices(char *str)
87735
87736 __setup("reset_devices", set_reset_devices);
87737
87738 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
87739 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
87740 +static int __init setup_grsec_proc_gid(char *str)
87741 +{
87742 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
87743 + return 1;
87744 +}
87745 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
87746 +#endif
87747 +
87748 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
87749 +unsigned long pax_user_shadow_base __read_only;
87750 +EXPORT_SYMBOL(pax_user_shadow_base);
87751 +extern char pax_enter_kernel_user[];
87752 +extern char pax_exit_kernel_user[];
87753 +#endif
87754 +
87755 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
87756 +static int __init setup_pax_nouderef(char *str)
87757 +{
87758 +#ifdef CONFIG_X86_32
87759 + unsigned int cpu;
87760 + struct desc_struct *gdt;
87761 +
87762 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
87763 + gdt = get_cpu_gdt_table(cpu);
87764 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
87765 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
87766 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
87767 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
87768 + }
87769 + loadsegment(ds, __KERNEL_DS);
87770 + loadsegment(es, __KERNEL_DS);
87771 + loadsegment(ss, __KERNEL_DS);
87772 +#else
87773 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
87774 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
87775 + clone_pgd_mask = ~(pgdval_t)0UL;
87776 + pax_user_shadow_base = 0UL;
87777 + setup_clear_cpu_cap(X86_FEATURE_PCID);
87778 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
87779 +#endif
87780 +
87781 + return 0;
87782 +}
87783 +early_param("pax_nouderef", setup_pax_nouderef);
87784 +
87785 +#ifdef CONFIG_X86_64
87786 +static int __init setup_pax_weakuderef(char *str)
87787 +{
87788 + if (clone_pgd_mask != ~(pgdval_t)0UL)
87789 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
87790 + return 1;
87791 +}
87792 +__setup("pax_weakuderef", setup_pax_weakuderef);
87793 +#endif
87794 +#endif
87795 +
87796 +#ifdef CONFIG_PAX_SOFTMODE
87797 +int pax_softmode;
87798 +
87799 +static int __init setup_pax_softmode(char *str)
87800 +{
87801 + get_option(&str, &pax_softmode);
87802 + return 1;
87803 +}
87804 +__setup("pax_softmode=", setup_pax_softmode);
87805 +#endif
87806 +
87807 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
87808 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
87809 static const char *panic_later, *panic_param;
87810 @@ -735,7 +806,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
87811 struct blacklist_entry *entry;
87812 char *fn_name;
87813
87814 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
87815 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
87816 if (!fn_name)
87817 return false;
87818
87819 @@ -787,7 +858,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
87820 {
87821 int count = preempt_count();
87822 int ret;
87823 - char msgbuf[64];
87824 + const char *msg1 = "", *msg2 = "";
87825
87826 if (initcall_blacklisted(fn))
87827 return -EPERM;
87828 @@ -797,18 +868,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
87829 else
87830 ret = fn();
87831
87832 - msgbuf[0] = 0;
87833 -
87834 if (preempt_count() != count) {
87835 - sprintf(msgbuf, "preemption imbalance ");
87836 + msg1 = " preemption imbalance";
87837 preempt_count_set(count);
87838 }
87839 if (irqs_disabled()) {
87840 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
87841 + msg2 = " disabled interrupts";
87842 local_irq_enable();
87843 }
87844 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
87845 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
87846
87847 + add_latent_entropy();
87848 return ret;
87849 }
87850
87851 @@ -914,8 +984,8 @@ static int run_init_process(const char *init_filename)
87852 {
87853 argv_init[0] = init_filename;
87854 return do_execve(getname_kernel(init_filename),
87855 - (const char __user *const __user *)argv_init,
87856 - (const char __user *const __user *)envp_init);
87857 + (const char __user *const __force_user *)argv_init,
87858 + (const char __user *const __force_user *)envp_init);
87859 }
87860
87861 static int try_to_run_init_process(const char *init_filename)
87862 @@ -932,6 +1002,10 @@ static int try_to_run_init_process(const char *init_filename)
87863 return ret;
87864 }
87865
87866 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
87867 +extern int gr_init_ran;
87868 +#endif
87869 +
87870 static noinline void __init kernel_init_freeable(void);
87871
87872 static int __ref kernel_init(void *unused)
87873 @@ -956,6 +1030,11 @@ static int __ref kernel_init(void *unused)
87874 ramdisk_execute_command, ret);
87875 }
87876
87877 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
87878 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
87879 + gr_init_ran = 1;
87880 +#endif
87881 +
87882 /*
87883 * We try each of these until one succeeds.
87884 *
87885 @@ -1016,7 +1095,7 @@ static noinline void __init kernel_init_freeable(void)
87886 do_basic_setup();
87887
87888 /* Open the /dev/console on the rootfs, this should never fail */
87889 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
87890 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
87891 pr_err("Warning: unable to open an initial console.\n");
87892
87893 (void) sys_dup(0);
87894 @@ -1029,11 +1108,13 @@ static noinline void __init kernel_init_freeable(void)
87895 if (!ramdisk_execute_command)
87896 ramdisk_execute_command = "/init";
87897
87898 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
87899 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
87900 ramdisk_execute_command = NULL;
87901 prepare_namespace();
87902 }
87903
87904 + grsecurity_init();
87905 +
87906 /*
87907 * Ok, we have completed the initial bootup, and
87908 * we're essentially up and running. Get rid of the
87909 diff --git a/ipc/compat.c b/ipc/compat.c
87910 index 9b3c85f..1c4d897 100644
87911 --- a/ipc/compat.c
87912 +++ b/ipc/compat.c
87913 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
87914 COMPAT_SHMLBA);
87915 if (err < 0)
87916 return err;
87917 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
87918 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
87919 }
87920 case SHMDT:
87921 return sys_shmdt(compat_ptr(ptr));
87922 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
87923 index 8ad93c2..efd80f8 100644
87924 --- a/ipc/ipc_sysctl.c
87925 +++ b/ipc/ipc_sysctl.c
87926 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
87927 static int proc_ipc_dointvec(struct ctl_table *table, int write,
87928 void __user *buffer, size_t *lenp, loff_t *ppos)
87929 {
87930 - struct ctl_table ipc_table;
87931 + ctl_table_no_const ipc_table;
87932
87933 memcpy(&ipc_table, table, sizeof(ipc_table));
87934 ipc_table.data = get_ipc(table);
87935 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
87936 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
87937 void __user *buffer, size_t *lenp, loff_t *ppos)
87938 {
87939 - struct ctl_table ipc_table;
87940 + ctl_table_no_const ipc_table;
87941
87942 memcpy(&ipc_table, table, sizeof(ipc_table));
87943 ipc_table.data = get_ipc(table);
87944 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
87945 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
87946 void __user *buffer, size_t *lenp, loff_t *ppos)
87947 {
87948 - struct ctl_table ipc_table;
87949 + ctl_table_no_const ipc_table;
87950 memcpy(&ipc_table, table, sizeof(ipc_table));
87951 ipc_table.data = get_ipc(table);
87952
87953 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
87954 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
87955 void __user *buffer, size_t *lenp, loff_t *ppos)
87956 {
87957 - struct ctl_table ipc_table;
87958 + ctl_table_no_const ipc_table;
87959 int dummy = 0;
87960
87961 memcpy(&ipc_table, table, sizeof(ipc_table));
87962 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
87963 index 68d4e95..1477ded 100644
87964 --- a/ipc/mq_sysctl.c
87965 +++ b/ipc/mq_sysctl.c
87966 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
87967 static int proc_mq_dointvec(struct ctl_table *table, int write,
87968 void __user *buffer, size_t *lenp, loff_t *ppos)
87969 {
87970 - struct ctl_table mq_table;
87971 + ctl_table_no_const mq_table;
87972 memcpy(&mq_table, table, sizeof(mq_table));
87973 mq_table.data = get_mq(table);
87974
87975 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
87976 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
87977 void __user *buffer, size_t *lenp, loff_t *ppos)
87978 {
87979 - struct ctl_table mq_table;
87980 + ctl_table_no_const mq_table;
87981 memcpy(&mq_table, table, sizeof(mq_table));
87982 mq_table.data = get_mq(table);
87983
87984 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
87985 index 7635a1c..7432cb6 100644
87986 --- a/ipc/mqueue.c
87987 +++ b/ipc/mqueue.c
87988 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
87989 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
87990 info->attr.mq_msgsize);
87991
87992 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
87993 spin_lock(&mq_lock);
87994 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
87995 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
87996 diff --git a/ipc/shm.c b/ipc/shm.c
87997 index 19633b4..d454904 100644
87998 --- a/ipc/shm.c
87999 +++ b/ipc/shm.c
88000 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
88001 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
88002 #endif
88003
88004 +#ifdef CONFIG_GRKERNSEC
88005 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88006 + const u64 shm_createtime, const kuid_t cuid,
88007 + const int shmid);
88008 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88009 + const u64 shm_createtime);
88010 +#endif
88011 +
88012 void shm_init_ns(struct ipc_namespace *ns)
88013 {
88014 ns->shm_ctlmax = SHMMAX;
88015 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
88016 shp->shm_lprid = 0;
88017 shp->shm_atim = shp->shm_dtim = 0;
88018 shp->shm_ctim = get_seconds();
88019 +#ifdef CONFIG_GRKERNSEC
88020 + shp->shm_createtime = ktime_get_ns();
88021 +#endif
88022 shp->shm_segsz = size;
88023 shp->shm_nattch = 0;
88024 shp->shm_file = file;
88025 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88026 f_mode = FMODE_READ | FMODE_WRITE;
88027 }
88028 if (shmflg & SHM_EXEC) {
88029 +
88030 +#ifdef CONFIG_PAX_MPROTECT
88031 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
88032 + goto out;
88033 +#endif
88034 +
88035 prot |= PROT_EXEC;
88036 acc_mode |= S_IXUGO;
88037 }
88038 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88039 if (err)
88040 goto out_unlock;
88041
88042 +#ifdef CONFIG_GRKERNSEC
88043 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
88044 + shp->shm_perm.cuid, shmid) ||
88045 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
88046 + err = -EACCES;
88047 + goto out_unlock;
88048 + }
88049 +#endif
88050 +
88051 ipc_lock_object(&shp->shm_perm);
88052
88053 /* check if shm_destroy() is tearing down shp */
88054 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88055 path = shp->shm_file->f_path;
88056 path_get(&path);
88057 shp->shm_nattch++;
88058 +#ifdef CONFIG_GRKERNSEC
88059 + shp->shm_lapid = current->pid;
88060 +#endif
88061 size = i_size_read(path.dentry->d_inode);
88062 ipc_unlock_object(&shp->shm_perm);
88063 rcu_read_unlock();
88064 diff --git a/ipc/util.c b/ipc/util.c
88065 index 106bed0..f851429 100644
88066 --- a/ipc/util.c
88067 +++ b/ipc/util.c
88068 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
88069 int (*show)(struct seq_file *, void *);
88070 };
88071
88072 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
88073 +
88074 /**
88075 * ipc_init - initialise ipc subsystem
88076 *
88077 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
88078 granted_mode >>= 6;
88079 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
88080 granted_mode >>= 3;
88081 +
88082 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
88083 + return -1;
88084 +
88085 /* is there some bit set in requested_mode but not in granted_mode? */
88086 if ((requested_mode & ~granted_mode & 0007) &&
88087 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
88088 diff --git a/kernel/audit.c b/kernel/audit.c
88089 index 72ab759..757deba 100644
88090 --- a/kernel/audit.c
88091 +++ b/kernel/audit.c
88092 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
88093 3) suppressed due to audit_rate_limit
88094 4) suppressed due to audit_backlog_limit
88095 */
88096 -static atomic_t audit_lost = ATOMIC_INIT(0);
88097 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
88098
88099 /* The netlink socket. */
88100 static struct sock *audit_sock;
88101 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
88102 unsigned long now;
88103 int print;
88104
88105 - atomic_inc(&audit_lost);
88106 + atomic_inc_unchecked(&audit_lost);
88107
88108 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
88109
88110 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
88111 if (print) {
88112 if (printk_ratelimit())
88113 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
88114 - atomic_read(&audit_lost),
88115 + atomic_read_unchecked(&audit_lost),
88116 audit_rate_limit,
88117 audit_backlog_limit);
88118 audit_panic(message);
88119 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
88120 s.pid = audit_pid;
88121 s.rate_limit = audit_rate_limit;
88122 s.backlog_limit = audit_backlog_limit;
88123 - s.lost = atomic_read(&audit_lost);
88124 + s.lost = atomic_read_unchecked(&audit_lost);
88125 s.backlog = skb_queue_len(&audit_skb_queue);
88126 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
88127 s.backlog_wait_time = audit_backlog_wait_time;
88128 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
88129 index 072566d..1190489 100644
88130 --- a/kernel/auditsc.c
88131 +++ b/kernel/auditsc.c
88132 @@ -2056,7 +2056,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
88133 }
88134
88135 /* global counter which is incremented every time something logs in */
88136 -static atomic_t session_id = ATOMIC_INIT(0);
88137 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
88138
88139 static int audit_set_loginuid_perm(kuid_t loginuid)
88140 {
88141 @@ -2123,7 +2123,7 @@ int audit_set_loginuid(kuid_t loginuid)
88142
88143 /* are we setting or clearing? */
88144 if (uid_valid(loginuid))
88145 - sessionid = (unsigned int)atomic_inc_return(&session_id);
88146 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
88147
88148 task->sessionid = sessionid;
88149 task->loginuid = loginuid;
88150 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
88151 index a64e7a2..2e69448 100644
88152 --- a/kernel/bpf/core.c
88153 +++ b/kernel/bpf/core.c
88154 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88155 * random section of illegal instructions.
88156 */
88157 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
88158 - hdr = module_alloc(size);
88159 + hdr = module_alloc_exec(size);
88160 if (hdr == NULL)
88161 return NULL;
88162
88163 /* Fill space with illegal/arch-dep instructions. */
88164 bpf_fill_ill_insns(hdr, size);
88165
88166 + pax_open_kernel();
88167 hdr->pages = size / PAGE_SIZE;
88168 + pax_close_kernel();
88169 +
88170 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
88171 PAGE_SIZE - sizeof(*hdr));
88172 start = (prandom_u32() % hole) & ~(alignment - 1);
88173 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88174
88175 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
88176 {
88177 - module_memfree(hdr);
88178 + module_memfree_exec(hdr);
88179 }
88180 #endif /* CONFIG_BPF_JIT */
88181
88182 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
88183 index 536edc2..d28c85d 100644
88184 --- a/kernel/bpf/syscall.c
88185 +++ b/kernel/bpf/syscall.c
88186 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
88187 int err;
88188
88189 /* the syscall is limited to root temporarily. This restriction will be
88190 - * lifted when security audit is clean. Note that eBPF+tracing must have
88191 - * this restriction, since it may pass kernel data to user space
88192 + * lifted by upstream when a half-assed security audit is clean. Note
88193 + * that eBPF+tracing must have this restriction, since it may pass
88194 + * kernel data to user space
88195 */
88196 if (!capable(CAP_SYS_ADMIN))
88197 return -EPERM;
88198 +#ifdef CONFIG_GRKERNSEC
88199 + return -EPERM;
88200 +#endif
88201
88202 if (!access_ok(VERIFY_READ, uattr, 1))
88203 return -EFAULT;
88204 diff --git a/kernel/capability.c b/kernel/capability.c
88205 index 989f5bf..d317ca0 100644
88206 --- a/kernel/capability.c
88207 +++ b/kernel/capability.c
88208 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
88209 * before modification is attempted and the application
88210 * fails.
88211 */
88212 + if (tocopy > ARRAY_SIZE(kdata))
88213 + return -EFAULT;
88214 +
88215 if (copy_to_user(dataptr, kdata, tocopy
88216 * sizeof(struct __user_cap_data_struct))) {
88217 return -EFAULT;
88218 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
88219 int ret;
88220
88221 rcu_read_lock();
88222 - ret = security_capable(__task_cred(t), ns, cap);
88223 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
88224 + gr_task_is_capable(t, __task_cred(t), cap);
88225 rcu_read_unlock();
88226
88227 - return (ret == 0);
88228 + return ret;
88229 }
88230
88231 /**
88232 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
88233 int ret;
88234
88235 rcu_read_lock();
88236 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
88237 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
88238 rcu_read_unlock();
88239
88240 - return (ret == 0);
88241 + return ret;
88242 }
88243
88244 /**
88245 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
88246 BUG();
88247 }
88248
88249 - if (security_capable(current_cred(), ns, cap) == 0) {
88250 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
88251 current->flags |= PF_SUPERPRIV;
88252 return true;
88253 }
88254 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
88255 }
88256 EXPORT_SYMBOL(ns_capable);
88257
88258 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
88259 +{
88260 + if (unlikely(!cap_valid(cap))) {
88261 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
88262 + BUG();
88263 + }
88264 +
88265 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
88266 + current->flags |= PF_SUPERPRIV;
88267 + return true;
88268 + }
88269 + return false;
88270 +}
88271 +EXPORT_SYMBOL(ns_capable_nolog);
88272 +
88273 /**
88274 * file_ns_capable - Determine if the file's opener had a capability in effect
88275 * @file: The file we want to check
88276 @@ -427,6 +446,12 @@ bool capable(int cap)
88277 }
88278 EXPORT_SYMBOL(capable);
88279
88280 +bool capable_nolog(int cap)
88281 +{
88282 + return ns_capable_nolog(&init_user_ns, cap);
88283 +}
88284 +EXPORT_SYMBOL(capable_nolog);
88285 +
88286 /**
88287 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
88288 * @inode: The inode in question
88289 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
88290 kgid_has_mapping(ns, inode->i_gid);
88291 }
88292 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
88293 +
88294 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
88295 +{
88296 + struct user_namespace *ns = current_user_ns();
88297 +
88298 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
88299 + kgid_has_mapping(ns, inode->i_gid);
88300 +}
88301 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
88302 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
88303 index 04cfe8a..adadcc0 100644
88304 --- a/kernel/cgroup.c
88305 +++ b/kernel/cgroup.c
88306 @@ -5343,6 +5343,9 @@ static void cgroup_release_agent(struct work_struct *work)
88307 if (!pathbuf || !agentbuf)
88308 goto out;
88309
88310 + if (agentbuf[0] == '\0')
88311 + goto out;
88312 +
88313 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
88314 if (!path)
88315 goto out;
88316 @@ -5528,7 +5531,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
88317 struct task_struct *task;
88318 int count = 0;
88319
88320 - seq_printf(seq, "css_set %p\n", cset);
88321 + seq_printf(seq, "css_set %pK\n", cset);
88322
88323 list_for_each_entry(task, &cset->tasks, cg_list) {
88324 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
88325 diff --git a/kernel/compat.c b/kernel/compat.c
88326 index ebb3c36..1df606e 100644
88327 --- a/kernel/compat.c
88328 +++ b/kernel/compat.c
88329 @@ -13,6 +13,7 @@
88330
88331 #include <linux/linkage.h>
88332 #include <linux/compat.h>
88333 +#include <linux/module.h>
88334 #include <linux/errno.h>
88335 #include <linux/time.h>
88336 #include <linux/signal.h>
88337 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
88338 mm_segment_t oldfs;
88339 long ret;
88340
88341 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
88342 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
88343 oldfs = get_fs();
88344 set_fs(KERNEL_DS);
88345 ret = hrtimer_nanosleep_restart(restart);
88346 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
88347 oldfs = get_fs();
88348 set_fs(KERNEL_DS);
88349 ret = hrtimer_nanosleep(&tu,
88350 - rmtp ? (struct timespec __user *)&rmt : NULL,
88351 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
88352 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
88353 set_fs(oldfs);
88354
88355 @@ -379,7 +380,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
88356 mm_segment_t old_fs = get_fs();
88357
88358 set_fs(KERNEL_DS);
88359 - ret = sys_sigpending((old_sigset_t __user *) &s);
88360 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
88361 set_fs(old_fs);
88362 if (ret == 0)
88363 ret = put_user(s, set);
88364 @@ -469,7 +470,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
88365 mm_segment_t old_fs = get_fs();
88366
88367 set_fs(KERNEL_DS);
88368 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
88369 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
88370 set_fs(old_fs);
88371
88372 if (!ret) {
88373 @@ -551,8 +552,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
88374 set_fs (KERNEL_DS);
88375 ret = sys_wait4(pid,
88376 (stat_addr ?
88377 - (unsigned int __user *) &status : NULL),
88378 - options, (struct rusage __user *) &r);
88379 + (unsigned int __force_user *) &status : NULL),
88380 + options, (struct rusage __force_user *) &r);
88381 set_fs (old_fs);
88382
88383 if (ret > 0) {
88384 @@ -578,8 +579,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
88385 memset(&info, 0, sizeof(info));
88386
88387 set_fs(KERNEL_DS);
88388 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
88389 - uru ? (struct rusage __user *)&ru : NULL);
88390 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
88391 + uru ? (struct rusage __force_user *)&ru : NULL);
88392 set_fs(old_fs);
88393
88394 if ((ret < 0) || (info.si_signo == 0))
88395 @@ -713,8 +714,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
88396 oldfs = get_fs();
88397 set_fs(KERNEL_DS);
88398 err = sys_timer_settime(timer_id, flags,
88399 - (struct itimerspec __user *) &newts,
88400 - (struct itimerspec __user *) &oldts);
88401 + (struct itimerspec __force_user *) &newts,
88402 + (struct itimerspec __force_user *) &oldts);
88403 set_fs(oldfs);
88404 if (!err && old && put_compat_itimerspec(old, &oldts))
88405 return -EFAULT;
88406 @@ -731,7 +732,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
88407 oldfs = get_fs();
88408 set_fs(KERNEL_DS);
88409 err = sys_timer_gettime(timer_id,
88410 - (struct itimerspec __user *) &ts);
88411 + (struct itimerspec __force_user *) &ts);
88412 set_fs(oldfs);
88413 if (!err && put_compat_itimerspec(setting, &ts))
88414 return -EFAULT;
88415 @@ -750,7 +751,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
88416 oldfs = get_fs();
88417 set_fs(KERNEL_DS);
88418 err = sys_clock_settime(which_clock,
88419 - (struct timespec __user *) &ts);
88420 + (struct timespec __force_user *) &ts);
88421 set_fs(oldfs);
88422 return err;
88423 }
88424 @@ -765,7 +766,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
88425 oldfs = get_fs();
88426 set_fs(KERNEL_DS);
88427 err = sys_clock_gettime(which_clock,
88428 - (struct timespec __user *) &ts);
88429 + (struct timespec __force_user *) &ts);
88430 set_fs(oldfs);
88431 if (!err && compat_put_timespec(&ts, tp))
88432 return -EFAULT;
88433 @@ -785,7 +786,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
88434
88435 oldfs = get_fs();
88436 set_fs(KERNEL_DS);
88437 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
88438 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
88439 set_fs(oldfs);
88440
88441 err = compat_put_timex(utp, &txc);
88442 @@ -805,7 +806,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
88443 oldfs = get_fs();
88444 set_fs(KERNEL_DS);
88445 err = sys_clock_getres(which_clock,
88446 - (struct timespec __user *) &ts);
88447 + (struct timespec __force_user *) &ts);
88448 set_fs(oldfs);
88449 if (!err && tp && compat_put_timespec(&ts, tp))
88450 return -EFAULT;
88451 @@ -819,7 +820,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
88452 struct timespec tu;
88453 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
88454
88455 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
88456 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
88457 oldfs = get_fs();
88458 set_fs(KERNEL_DS);
88459 err = clock_nanosleep_restart(restart);
88460 @@ -851,8 +852,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
88461 oldfs = get_fs();
88462 set_fs(KERNEL_DS);
88463 err = sys_clock_nanosleep(which_clock, flags,
88464 - (struct timespec __user *) &in,
88465 - (struct timespec __user *) &out);
88466 + (struct timespec __force_user *) &in,
88467 + (struct timespec __force_user *) &out);
88468 set_fs(oldfs);
88469
88470 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
88471 @@ -1146,7 +1147,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
88472 mm_segment_t old_fs = get_fs();
88473
88474 set_fs(KERNEL_DS);
88475 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
88476 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
88477 set_fs(old_fs);
88478 if (compat_put_timespec(&t, interval))
88479 return -EFAULT;
88480 diff --git a/kernel/configs.c b/kernel/configs.c
88481 index c18b1f1..b9a0132 100644
88482 --- a/kernel/configs.c
88483 +++ b/kernel/configs.c
88484 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
88485 struct proc_dir_entry *entry;
88486
88487 /* create the current config file */
88488 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
88489 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
88490 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
88491 + &ikconfig_file_ops);
88492 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
88493 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
88494 + &ikconfig_file_ops);
88495 +#endif
88496 +#else
88497 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
88498 &ikconfig_file_ops);
88499 +#endif
88500 +
88501 if (!entry)
88502 return -ENOMEM;
88503
88504 diff --git a/kernel/cred.c b/kernel/cred.c
88505 index e0573a4..26c0fd3 100644
88506 --- a/kernel/cred.c
88507 +++ b/kernel/cred.c
88508 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
88509 validate_creds(cred);
88510 alter_cred_subscribers(cred, -1);
88511 put_cred(cred);
88512 +
88513 +#ifdef CONFIG_GRKERNSEC_SETXID
88514 + cred = (struct cred *) tsk->delayed_cred;
88515 + if (cred != NULL) {
88516 + tsk->delayed_cred = NULL;
88517 + validate_creds(cred);
88518 + alter_cred_subscribers(cred, -1);
88519 + put_cred(cred);
88520 + }
88521 +#endif
88522 }
88523
88524 /**
88525 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
88526 * Always returns 0 thus allowing this function to be tail-called at the end
88527 * of, say, sys_setgid().
88528 */
88529 -int commit_creds(struct cred *new)
88530 +static int __commit_creds(struct cred *new)
88531 {
88532 struct task_struct *task = current;
88533 const struct cred *old = task->real_cred;
88534 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
88535
88536 get_cred(new); /* we will require a ref for the subj creds too */
88537
88538 + gr_set_role_label(task, new->uid, new->gid);
88539 +
88540 /* dumpability changes */
88541 if (!uid_eq(old->euid, new->euid) ||
88542 !gid_eq(old->egid, new->egid) ||
88543 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
88544 put_cred(old);
88545 return 0;
88546 }
88547 +#ifdef CONFIG_GRKERNSEC_SETXID
88548 +extern int set_user(struct cred *new);
88549 +
88550 +void gr_delayed_cred_worker(void)
88551 +{
88552 + const struct cred *new = current->delayed_cred;
88553 + struct cred *ncred;
88554 +
88555 + current->delayed_cred = NULL;
88556 +
88557 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
88558 + // from doing get_cred on it when queueing this
88559 + put_cred(new);
88560 + return;
88561 + } else if (new == NULL)
88562 + return;
88563 +
88564 + ncred = prepare_creds();
88565 + if (!ncred)
88566 + goto die;
88567 + // uids
88568 + ncred->uid = new->uid;
88569 + ncred->euid = new->euid;
88570 + ncred->suid = new->suid;
88571 + ncred->fsuid = new->fsuid;
88572 + // gids
88573 + ncred->gid = new->gid;
88574 + ncred->egid = new->egid;
88575 + ncred->sgid = new->sgid;
88576 + ncred->fsgid = new->fsgid;
88577 + // groups
88578 + set_groups(ncred, new->group_info);
88579 + // caps
88580 + ncred->securebits = new->securebits;
88581 + ncred->cap_inheritable = new->cap_inheritable;
88582 + ncred->cap_permitted = new->cap_permitted;
88583 + ncred->cap_effective = new->cap_effective;
88584 + ncred->cap_bset = new->cap_bset;
88585 +
88586 + if (set_user(ncred)) {
88587 + abort_creds(ncred);
88588 + goto die;
88589 + }
88590 +
88591 + // from doing get_cred on it when queueing this
88592 + put_cred(new);
88593 +
88594 + __commit_creds(ncred);
88595 + return;
88596 +die:
88597 + // from doing get_cred on it when queueing this
88598 + put_cred(new);
88599 + do_group_exit(SIGKILL);
88600 +}
88601 +#endif
88602 +
88603 +int commit_creds(struct cred *new)
88604 +{
88605 +#ifdef CONFIG_GRKERNSEC_SETXID
88606 + int ret;
88607 + int schedule_it = 0;
88608 + struct task_struct *t;
88609 + unsigned oldsecurebits = current_cred()->securebits;
88610 +
88611 + /* we won't get called with tasklist_lock held for writing
88612 + and interrupts disabled as the cred struct in that case is
88613 + init_cred
88614 + */
88615 + if (grsec_enable_setxid && !current_is_single_threaded() &&
88616 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
88617 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
88618 + schedule_it = 1;
88619 + }
88620 + ret = __commit_creds(new);
88621 + if (schedule_it) {
88622 + rcu_read_lock();
88623 + read_lock(&tasklist_lock);
88624 + for (t = next_thread(current); t != current;
88625 + t = next_thread(t)) {
88626 + /* we'll check if the thread has uid 0 in
88627 + * the delayed worker routine
88628 + */
88629 + if (task_securebits(t) == oldsecurebits &&
88630 + t->delayed_cred == NULL) {
88631 + t->delayed_cred = get_cred(new);
88632 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
88633 + set_tsk_need_resched(t);
88634 + }
88635 + }
88636 + read_unlock(&tasklist_lock);
88637 + rcu_read_unlock();
88638 + }
88639 +
88640 + return ret;
88641 +#else
88642 + return __commit_creds(new);
88643 +#endif
88644 +}
88645 +
88646 EXPORT_SYMBOL(commit_creds);
88647
88648 /**
88649 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
88650 index ac5c0f9..4b1c6c2 100644
88651 --- a/kernel/debug/debug_core.c
88652 +++ b/kernel/debug/debug_core.c
88653 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
88654 */
88655 static atomic_t masters_in_kgdb;
88656 static atomic_t slaves_in_kgdb;
88657 -static atomic_t kgdb_break_tasklet_var;
88658 +static atomic_unchecked_t kgdb_break_tasklet_var;
88659 atomic_t kgdb_setting_breakpoint;
88660
88661 struct task_struct *kgdb_usethread;
88662 @@ -137,7 +137,7 @@ int kgdb_single_step;
88663 static pid_t kgdb_sstep_pid;
88664
88665 /* to keep track of the CPU which is doing the single stepping*/
88666 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88667 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88668
88669 /*
88670 * If you are debugging a problem where roundup (the collection of
88671 @@ -552,7 +552,7 @@ return_normal:
88672 * kernel will only try for the value of sstep_tries before
88673 * giving up and continuing on.
88674 */
88675 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
88676 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
88677 (kgdb_info[cpu].task &&
88678 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
88679 atomic_set(&kgdb_active, -1);
88680 @@ -654,8 +654,8 @@ cpu_master_loop:
88681 }
88682
88683 kgdb_restore:
88684 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
88685 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
88686 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
88687 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
88688 if (kgdb_info[sstep_cpu].task)
88689 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
88690 else
88691 @@ -932,18 +932,18 @@ static void kgdb_unregister_callbacks(void)
88692 static void kgdb_tasklet_bpt(unsigned long ing)
88693 {
88694 kgdb_breakpoint();
88695 - atomic_set(&kgdb_break_tasklet_var, 0);
88696 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
88697 }
88698
88699 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
88700
88701 void kgdb_schedule_breakpoint(void)
88702 {
88703 - if (atomic_read(&kgdb_break_tasklet_var) ||
88704 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
88705 atomic_read(&kgdb_active) != -1 ||
88706 atomic_read(&kgdb_setting_breakpoint))
88707 return;
88708 - atomic_inc(&kgdb_break_tasklet_var);
88709 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
88710 tasklet_schedule(&kgdb_tasklet_breakpoint);
88711 }
88712 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
88713 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
88714 index 60f6bb8..104bb07 100644
88715 --- a/kernel/debug/kdb/kdb_main.c
88716 +++ b/kernel/debug/kdb/kdb_main.c
88717 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
88718 continue;
88719
88720 kdb_printf("%-20s%8u 0x%p ", mod->name,
88721 - mod->core_size, (void *)mod);
88722 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
88723 #ifdef CONFIG_MODULE_UNLOAD
88724 kdb_printf("%4d ", module_refcount(mod));
88725 #endif
88726 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
88727 kdb_printf(" (Loading)");
88728 else
88729 kdb_printf(" (Live)");
88730 - kdb_printf(" 0x%p", mod->module_core);
88731 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
88732
88733 #ifdef CONFIG_MODULE_UNLOAD
88734 {
88735 diff --git a/kernel/events/core.c b/kernel/events/core.c
88736 index 19efcf133..7c05c93 100644
88737 --- a/kernel/events/core.c
88738 +++ b/kernel/events/core.c
88739 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
88740 * 0 - disallow raw tracepoint access for unpriv
88741 * 1 - disallow cpu events for unpriv
88742 * 2 - disallow kernel profiling for unpriv
88743 + * 3 - disallow all unpriv perf event use
88744 */
88745 -int sysctl_perf_event_paranoid __read_mostly = 1;
88746 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88747 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
88748 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
88749 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
88750 +#else
88751 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
88752 +#endif
88753
88754 /* Minimum for 512 kiB + 1 user control page */
88755 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
88756 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
88757
88758 tmp *= sysctl_perf_cpu_time_max_percent;
88759 do_div(tmp, 100);
88760 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
88761 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
88762 }
88763
88764 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
88765 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
88766 }
88767 }
88768
88769 -static atomic64_t perf_event_id;
88770 +static atomic64_unchecked_t perf_event_id;
88771
88772 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
88773 enum event_type_t event_type);
88774 @@ -3102,7 +3109,7 @@ static void __perf_event_read(void *info)
88775
88776 static inline u64 perf_event_count(struct perf_event *event)
88777 {
88778 - return local64_read(&event->count) + atomic64_read(&event->child_count);
88779 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
88780 }
88781
88782 static u64 perf_event_read(struct perf_event *event)
88783 @@ -3528,9 +3535,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
88784 mutex_lock(&event->child_mutex);
88785 total += perf_event_read(event);
88786 *enabled += event->total_time_enabled +
88787 - atomic64_read(&event->child_total_time_enabled);
88788 + atomic64_read_unchecked(&event->child_total_time_enabled);
88789 *running += event->total_time_running +
88790 - atomic64_read(&event->child_total_time_running);
88791 + atomic64_read_unchecked(&event->child_total_time_running);
88792
88793 list_for_each_entry(child, &event->child_list, child_list) {
88794 total += perf_event_read(child);
88795 @@ -3994,10 +4001,10 @@ void perf_event_update_userpage(struct perf_event *event)
88796 userpg->offset -= local64_read(&event->hw.prev_count);
88797
88798 userpg->time_enabled = enabled +
88799 - atomic64_read(&event->child_total_time_enabled);
88800 + atomic64_read_unchecked(&event->child_total_time_enabled);
88801
88802 userpg->time_running = running +
88803 - atomic64_read(&event->child_total_time_running);
88804 + atomic64_read_unchecked(&event->child_total_time_running);
88805
88806 arch_perf_update_userpage(userpg, now);
88807
88808 @@ -4568,7 +4575,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
88809
88810 /* Data. */
88811 sp = perf_user_stack_pointer(regs);
88812 - rem = __output_copy_user(handle, (void *) sp, dump_size);
88813 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
88814 dyn_size = dump_size - rem;
88815
88816 perf_output_skip(handle, rem);
88817 @@ -4659,11 +4666,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
88818 values[n++] = perf_event_count(event);
88819 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
88820 values[n++] = enabled +
88821 - atomic64_read(&event->child_total_time_enabled);
88822 + atomic64_read_unchecked(&event->child_total_time_enabled);
88823 }
88824 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
88825 values[n++] = running +
88826 - atomic64_read(&event->child_total_time_running);
88827 + atomic64_read_unchecked(&event->child_total_time_running);
88828 }
88829 if (read_format & PERF_FORMAT_ID)
88830 values[n++] = primary_event_id(event);
88831 @@ -6994,7 +7001,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
88832 event->parent = parent_event;
88833
88834 event->ns = get_pid_ns(task_active_pid_ns(current));
88835 - event->id = atomic64_inc_return(&perf_event_id);
88836 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
88837
88838 event->state = PERF_EVENT_STATE_INACTIVE;
88839
88840 @@ -7275,6 +7282,11 @@ SYSCALL_DEFINE5(perf_event_open,
88841 if (flags & ~PERF_FLAG_ALL)
88842 return -EINVAL;
88843
88844 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88845 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
88846 + return -EACCES;
88847 +#endif
88848 +
88849 err = perf_copy_attr(attr_uptr, &attr);
88850 if (err)
88851 return err;
88852 @@ -7642,10 +7654,10 @@ static void sync_child_event(struct perf_event *child_event,
88853 /*
88854 * Add back the child's count to the parent's count:
88855 */
88856 - atomic64_add(child_val, &parent_event->child_count);
88857 - atomic64_add(child_event->total_time_enabled,
88858 + atomic64_add_unchecked(child_val, &parent_event->child_count);
88859 + atomic64_add_unchecked(child_event->total_time_enabled,
88860 &parent_event->child_total_time_enabled);
88861 - atomic64_add(child_event->total_time_running,
88862 + atomic64_add_unchecked(child_event->total_time_running,
88863 &parent_event->child_total_time_running);
88864
88865 /*
88866 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
88867 index 569b2187..19940d9 100644
88868 --- a/kernel/events/internal.h
88869 +++ b/kernel/events/internal.h
88870 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
88871 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
88872 }
88873
88874 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
88875 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
88876 static inline unsigned long \
88877 func_name(struct perf_output_handle *handle, \
88878 - const void *buf, unsigned long len) \
88879 + const void user *buf, unsigned long len) \
88880 { \
88881 unsigned long size, written; \
88882 \
88883 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
88884 return 0;
88885 }
88886
88887 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
88888 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
88889
88890 static inline unsigned long
88891 memcpy_skip(void *dst, const void *src, unsigned long n)
88892 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
88893 return 0;
88894 }
88895
88896 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
88897 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
88898
88899 #ifndef arch_perf_out_copy_user
88900 #define arch_perf_out_copy_user arch_perf_out_copy_user
88901 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
88902 }
88903 #endif
88904
88905 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
88906 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
88907
88908 /* Callchain handling */
88909 extern struct perf_callchain_entry *
88910 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
88911 index cb346f2..e4dc317 100644
88912 --- a/kernel/events/uprobes.c
88913 +++ b/kernel/events/uprobes.c
88914 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
88915 {
88916 struct page *page;
88917 uprobe_opcode_t opcode;
88918 - int result;
88919 + long result;
88920
88921 pagefault_disable();
88922 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
88923 diff --git a/kernel/exit.c b/kernel/exit.c
88924 index 6806c55..a5fb128 100644
88925 --- a/kernel/exit.c
88926 +++ b/kernel/exit.c
88927 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
88928 struct task_struct *leader;
88929 int zap_leader;
88930 repeat:
88931 +#ifdef CONFIG_NET
88932 + gr_del_task_from_ip_table(p);
88933 +#endif
88934 +
88935 /* don't need to get the RCU readlock here - the process is dead and
88936 * can't be modifying its own credentials. But shut RCU-lockdep up */
88937 rcu_read_lock();
88938 @@ -655,6 +659,8 @@ void do_exit(long code)
88939 int group_dead;
88940 TASKS_RCU(int tasks_rcu_i);
88941
88942 + set_fs(USER_DS);
88943 +
88944 profile_task_exit(tsk);
88945
88946 WARN_ON(blk_needs_flush_plug(tsk));
88947 @@ -671,7 +677,6 @@ void do_exit(long code)
88948 * mm_release()->clear_child_tid() from writing to a user-controlled
88949 * kernel address.
88950 */
88951 - set_fs(USER_DS);
88952
88953 ptrace_event(PTRACE_EVENT_EXIT, code);
88954
88955 @@ -729,6 +734,9 @@ void do_exit(long code)
88956 tsk->exit_code = code;
88957 taskstats_exit(tsk, group_dead);
88958
88959 + gr_acl_handle_psacct(tsk, code);
88960 + gr_acl_handle_exit();
88961 +
88962 exit_mm(tsk);
88963
88964 if (group_dead)
88965 @@ -848,7 +856,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
88966 * Take down every thread in the group. This is called by fatal signals
88967 * as well as by sys_exit_group (below).
88968 */
88969 -void
88970 +__noreturn void
88971 do_group_exit(int exit_code)
88972 {
88973 struct signal_struct *sig = current->signal;
88974 diff --git a/kernel/fork.c b/kernel/fork.c
88975 index 4dc2dda..651add0 100644
88976 --- a/kernel/fork.c
88977 +++ b/kernel/fork.c
88978 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
88979 void thread_info_cache_init(void)
88980 {
88981 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
88982 - THREAD_SIZE, 0, NULL);
88983 + THREAD_SIZE, SLAB_USERCOPY, NULL);
88984 BUG_ON(thread_info_cache == NULL);
88985 }
88986 # endif
88987 #endif
88988
88989 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
88990 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
88991 + int node, void **lowmem_stack)
88992 +{
88993 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
88994 + void *ret = NULL;
88995 + unsigned int i;
88996 +
88997 + *lowmem_stack = alloc_thread_info_node(tsk, node);
88998 + if (*lowmem_stack == NULL)
88999 + goto out;
89000 +
89001 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
89002 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
89003 +
89004 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
89005 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
89006 + if (ret == NULL) {
89007 + free_thread_info(*lowmem_stack);
89008 + *lowmem_stack = NULL;
89009 + }
89010 +
89011 +out:
89012 + return ret;
89013 +}
89014 +
89015 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89016 +{
89017 + unmap_process_stacks(tsk);
89018 +}
89019 +#else
89020 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
89021 + int node, void **lowmem_stack)
89022 +{
89023 + return alloc_thread_info_node(tsk, node);
89024 +}
89025 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89026 +{
89027 + free_thread_info(ti);
89028 +}
89029 +#endif
89030 +
89031 /* SLAB cache for signal_struct structures (tsk->signal) */
89032 static struct kmem_cache *signal_cachep;
89033
89034 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
89035 /* SLAB cache for mm_struct structures (tsk->mm) */
89036 static struct kmem_cache *mm_cachep;
89037
89038 -static void account_kernel_stack(struct thread_info *ti, int account)
89039 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
89040 {
89041 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89042 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
89043 +#else
89044 struct zone *zone = page_zone(virt_to_page(ti));
89045 +#endif
89046
89047 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
89048 }
89049
89050 void free_task(struct task_struct *tsk)
89051 {
89052 - account_kernel_stack(tsk->stack, -1);
89053 + account_kernel_stack(tsk, tsk->stack, -1);
89054 arch_release_thread_info(tsk->stack);
89055 - free_thread_info(tsk->stack);
89056 + gr_free_thread_info(tsk, tsk->stack);
89057 rt_mutex_debug_task_free(tsk);
89058 ftrace_graph_exit_task(tsk);
89059 put_seccomp_filter(tsk);
89060 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89061 {
89062 struct task_struct *tsk;
89063 struct thread_info *ti;
89064 + void *lowmem_stack;
89065 int node = tsk_fork_get_node(orig);
89066 int err;
89067
89068 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89069 if (!tsk)
89070 return NULL;
89071
89072 - ti = alloc_thread_info_node(tsk, node);
89073 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
89074 if (!ti)
89075 goto free_tsk;
89076
89077 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89078 goto free_ti;
89079
89080 tsk->stack = ti;
89081 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89082 + tsk->lowmem_stack = lowmem_stack;
89083 +#endif
89084 #ifdef CONFIG_SECCOMP
89085 /*
89086 * We must handle setting up seccomp filters once we're under
89087 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89088 set_task_stack_end_magic(tsk);
89089
89090 #ifdef CONFIG_CC_STACKPROTECTOR
89091 - tsk->stack_canary = get_random_int();
89092 + tsk->stack_canary = pax_get_random_long();
89093 #endif
89094
89095 /*
89096 @@ -352,24 +402,92 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89097 tsk->splice_pipe = NULL;
89098 tsk->task_frag.page = NULL;
89099
89100 - account_kernel_stack(ti, 1);
89101 + account_kernel_stack(tsk, ti, 1);
89102
89103 return tsk;
89104
89105 free_ti:
89106 - free_thread_info(ti);
89107 + gr_free_thread_info(tsk, ti);
89108 free_tsk:
89109 free_task_struct(tsk);
89110 return NULL;
89111 }
89112
89113 #ifdef CONFIG_MMU
89114 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89115 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
89116 +{
89117 + struct vm_area_struct *tmp;
89118 + unsigned long charge;
89119 + struct file *file;
89120 + int retval;
89121 +
89122 + charge = 0;
89123 + if (mpnt->vm_flags & VM_ACCOUNT) {
89124 + unsigned long len = vma_pages(mpnt);
89125 +
89126 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89127 + goto fail_nomem;
89128 + charge = len;
89129 + }
89130 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89131 + if (!tmp)
89132 + goto fail_nomem;
89133 + *tmp = *mpnt;
89134 + tmp->vm_mm = mm;
89135 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
89136 + retval = vma_dup_policy(mpnt, tmp);
89137 + if (retval)
89138 + goto fail_nomem_policy;
89139 + if (anon_vma_fork(tmp, mpnt))
89140 + goto fail_nomem_anon_vma_fork;
89141 + tmp->vm_flags &= ~VM_LOCKED;
89142 + tmp->vm_next = tmp->vm_prev = NULL;
89143 + tmp->vm_mirror = NULL;
89144 + file = tmp->vm_file;
89145 + if (file) {
89146 + struct inode *inode = file_inode(file);
89147 + struct address_space *mapping = file->f_mapping;
89148 +
89149 + get_file(file);
89150 + if (tmp->vm_flags & VM_DENYWRITE)
89151 + atomic_dec(&inode->i_writecount);
89152 + i_mmap_lock_write(mapping);
89153 + if (tmp->vm_flags & VM_SHARED)
89154 + atomic_inc(&mapping->i_mmap_writable);
89155 + flush_dcache_mmap_lock(mapping);
89156 + /* insert tmp into the share list, just after mpnt */
89157 + if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89158 + vma_nonlinear_insert(tmp, &mapping->i_mmap_nonlinear);
89159 + else
89160 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
89161 + flush_dcache_mmap_unlock(mapping);
89162 + i_mmap_unlock_write(mapping);
89163 + }
89164 +
89165 + /*
89166 + * Clear hugetlb-related page reserves for children. This only
89167 + * affects MAP_PRIVATE mappings. Faults generated by the child
89168 + * are not guaranteed to succeed, even if read-only
89169 + */
89170 + if (is_vm_hugetlb_page(tmp))
89171 + reset_vma_resv_huge_pages(tmp);
89172 +
89173 + return tmp;
89174 +
89175 +fail_nomem_anon_vma_fork:
89176 + mpol_put(vma_policy(tmp));
89177 +fail_nomem_policy:
89178 + kmem_cache_free(vm_area_cachep, tmp);
89179 +fail_nomem:
89180 + vm_unacct_memory(charge);
89181 + return NULL;
89182 +}
89183 +
89184 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89185 {
89186 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
89187 struct rb_node **rb_link, *rb_parent;
89188 int retval;
89189 - unsigned long charge;
89190
89191 uprobe_start_dup_mmap();
89192 down_write(&oldmm->mmap_sem);
89193 @@ -397,55 +515,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89194
89195 prev = NULL;
89196 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
89197 - struct file *file;
89198 -
89199 if (mpnt->vm_flags & VM_DONTCOPY) {
89200 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
89201 -vma_pages(mpnt));
89202 continue;
89203 }
89204 - charge = 0;
89205 - if (mpnt->vm_flags & VM_ACCOUNT) {
89206 - unsigned long len = vma_pages(mpnt);
89207 -
89208 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89209 - goto fail_nomem;
89210 - charge = len;
89211 - }
89212 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89213 - if (!tmp)
89214 - goto fail_nomem;
89215 - *tmp = *mpnt;
89216 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
89217 - retval = vma_dup_policy(mpnt, tmp);
89218 - if (retval)
89219 - goto fail_nomem_policy;
89220 - tmp->vm_mm = mm;
89221 - if (anon_vma_fork(tmp, mpnt))
89222 - goto fail_nomem_anon_vma_fork;
89223 - tmp->vm_flags &= ~VM_LOCKED;
89224 - tmp->vm_next = tmp->vm_prev = NULL;
89225 - file = tmp->vm_file;
89226 - if (file) {
89227 - struct inode *inode = file_inode(file);
89228 - struct address_space *mapping = file->f_mapping;
89229 -
89230 - get_file(file);
89231 - if (tmp->vm_flags & VM_DENYWRITE)
89232 - atomic_dec(&inode->i_writecount);
89233 - i_mmap_lock_write(mapping);
89234 - if (tmp->vm_flags & VM_SHARED)
89235 - atomic_inc(&mapping->i_mmap_writable);
89236 - flush_dcache_mmap_lock(mapping);
89237 - /* insert tmp into the share list, just after mpnt */
89238 - if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89239 - vma_nonlinear_insert(tmp,
89240 - &mapping->i_mmap_nonlinear);
89241 - else
89242 - vma_interval_tree_insert_after(tmp, mpnt,
89243 - &mapping->i_mmap);
89244 - flush_dcache_mmap_unlock(mapping);
89245 - i_mmap_unlock_write(mapping);
89246 + tmp = dup_vma(mm, oldmm, mpnt);
89247 + if (!tmp) {
89248 + retval = -ENOMEM;
89249 + goto out;
89250 }
89251
89252 /*
89253 @@ -477,6 +555,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89254 if (retval)
89255 goto out;
89256 }
89257 +
89258 +#ifdef CONFIG_PAX_SEGMEXEC
89259 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
89260 + struct vm_area_struct *mpnt_m;
89261 +
89262 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
89263 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
89264 +
89265 + if (!mpnt->vm_mirror)
89266 + continue;
89267 +
89268 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
89269 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
89270 + mpnt->vm_mirror = mpnt_m;
89271 + } else {
89272 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
89273 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
89274 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
89275 + mpnt->vm_mirror->vm_mirror = mpnt;
89276 + }
89277 + }
89278 + BUG_ON(mpnt_m);
89279 + }
89280 +#endif
89281 +
89282 /* a new mm has just been created */
89283 arch_dup_mmap(oldmm, mm);
89284 retval = 0;
89285 @@ -486,14 +589,6 @@ out:
89286 up_write(&oldmm->mmap_sem);
89287 uprobe_end_dup_mmap();
89288 return retval;
89289 -fail_nomem_anon_vma_fork:
89290 - mpol_put(vma_policy(tmp));
89291 -fail_nomem_policy:
89292 - kmem_cache_free(vm_area_cachep, tmp);
89293 -fail_nomem:
89294 - retval = -ENOMEM;
89295 - vm_unacct_memory(charge);
89296 - goto out;
89297 }
89298
89299 static inline int mm_alloc_pgd(struct mm_struct *mm)
89300 @@ -734,8 +829,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
89301 return ERR_PTR(err);
89302
89303 mm = get_task_mm(task);
89304 - if (mm && mm != current->mm &&
89305 - !ptrace_may_access(task, mode)) {
89306 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
89307 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
89308 mmput(mm);
89309 mm = ERR_PTR(-EACCES);
89310 }
89311 @@ -938,13 +1033,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
89312 spin_unlock(&fs->lock);
89313 return -EAGAIN;
89314 }
89315 - fs->users++;
89316 + atomic_inc(&fs->users);
89317 spin_unlock(&fs->lock);
89318 return 0;
89319 }
89320 tsk->fs = copy_fs_struct(fs);
89321 if (!tsk->fs)
89322 return -ENOMEM;
89323 + /* Carry through gr_chroot_dentry and is_chrooted instead
89324 + of recomputing it here. Already copied when the task struct
89325 + is duplicated. This allows pivot_root to not be treated as
89326 + a chroot
89327 + */
89328 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
89329 +
89330 return 0;
89331 }
89332
89333 @@ -1182,7 +1284,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
89334 * parts of the process environment (as per the clone
89335 * flags). The actual kick-off is left to the caller.
89336 */
89337 -static struct task_struct *copy_process(unsigned long clone_flags,
89338 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
89339 unsigned long stack_start,
89340 unsigned long stack_size,
89341 int __user *child_tidptr,
89342 @@ -1253,6 +1355,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89343 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
89344 #endif
89345 retval = -EAGAIN;
89346 +
89347 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
89348 +
89349 if (atomic_read(&p->real_cred->user->processes) >=
89350 task_rlimit(p, RLIMIT_NPROC)) {
89351 if (p->real_cred->user != INIT_USER &&
89352 @@ -1502,6 +1607,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89353 goto bad_fork_free_pid;
89354 }
89355
89356 + /* synchronizes with gr_set_acls()
89357 + we need to call this past the point of no return for fork()
89358 + */
89359 + gr_copy_label(p);
89360 +
89361 if (likely(p->pid)) {
89362 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
89363
89364 @@ -1592,6 +1702,8 @@ bad_fork_cleanup_count:
89365 bad_fork_free:
89366 free_task(p);
89367 fork_out:
89368 + gr_log_forkfail(retval);
89369 +
89370 return ERR_PTR(retval);
89371 }
89372
89373 @@ -1653,6 +1765,7 @@ long do_fork(unsigned long clone_flags,
89374
89375 p = copy_process(clone_flags, stack_start, stack_size,
89376 child_tidptr, NULL, trace);
89377 + add_latent_entropy();
89378 /*
89379 * Do this prior waking up the new thread - the thread pointer
89380 * might get invalid after that point, if the thread exits quickly.
89381 @@ -1669,6 +1782,8 @@ long do_fork(unsigned long clone_flags,
89382 if (clone_flags & CLONE_PARENT_SETTID)
89383 put_user(nr, parent_tidptr);
89384
89385 + gr_handle_brute_check();
89386 +
89387 if (clone_flags & CLONE_VFORK) {
89388 p->vfork_done = &vfork;
89389 init_completion(&vfork);
89390 @@ -1787,7 +1902,7 @@ void __init proc_caches_init(void)
89391 mm_cachep = kmem_cache_create("mm_struct",
89392 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
89393 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
89394 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
89395 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
89396 mmap_init();
89397 nsproxy_cache_init();
89398 }
89399 @@ -1827,7 +1942,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
89400 return 0;
89401
89402 /* don't need lock here; in the worst case we'll do useless copy */
89403 - if (fs->users == 1)
89404 + if (atomic_read(&fs->users) == 1)
89405 return 0;
89406
89407 *new_fsp = copy_fs_struct(fs);
89408 @@ -1939,7 +2054,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
89409 fs = current->fs;
89410 spin_lock(&fs->lock);
89411 current->fs = new_fs;
89412 - if (--fs->users)
89413 + gr_set_chroot_entries(current, &current->fs->root);
89414 + if (atomic_dec_return(&fs->users))
89415 new_fs = NULL;
89416 else
89417 new_fs = fs;
89418 diff --git a/kernel/futex.c b/kernel/futex.c
89419 index 63678b5..512f9af 100644
89420 --- a/kernel/futex.c
89421 +++ b/kernel/futex.c
89422 @@ -201,7 +201,7 @@ struct futex_pi_state {
89423 atomic_t refcount;
89424
89425 union futex_key key;
89426 -};
89427 +} __randomize_layout;
89428
89429 /**
89430 * struct futex_q - The hashed futex queue entry, one per waiting task
89431 @@ -235,7 +235,7 @@ struct futex_q {
89432 struct rt_mutex_waiter *rt_waiter;
89433 union futex_key *requeue_pi_key;
89434 u32 bitset;
89435 -};
89436 +} __randomize_layout;
89437
89438 static const struct futex_q futex_q_init = {
89439 /* list gets initialized in queue_me()*/
89440 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
89441 struct page *page, *page_head;
89442 int err, ro = 0;
89443
89444 +#ifdef CONFIG_PAX_SEGMEXEC
89445 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
89446 + return -EFAULT;
89447 +#endif
89448 +
89449 /*
89450 * The futex address must be "naturally" aligned.
89451 */
89452 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
89453
89454 static int get_futex_value_locked(u32 *dest, u32 __user *from)
89455 {
89456 - int ret;
89457 + unsigned long ret;
89458
89459 pagefault_disable();
89460 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
89461 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
89462 {
89463 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
89464 u32 curval;
89465 + mm_segment_t oldfs;
89466
89467 /*
89468 * This will fail and we want it. Some arch implementations do
89469 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
89470 * implementation, the non-functional ones will return
89471 * -ENOSYS.
89472 */
89473 + oldfs = get_fs();
89474 + set_fs(USER_DS);
89475 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
89476 futex_cmpxchg_enabled = 1;
89477 + set_fs(oldfs);
89478 #endif
89479 }
89480
89481 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
89482 index 55c8c93..9ba7ad6 100644
89483 --- a/kernel/futex_compat.c
89484 +++ b/kernel/futex_compat.c
89485 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
89486 return 0;
89487 }
89488
89489 -static void __user *futex_uaddr(struct robust_list __user *entry,
89490 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
89491 compat_long_t futex_offset)
89492 {
89493 compat_uptr_t base = ptr_to_compat(entry);
89494 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
89495 index b358a80..fc25240 100644
89496 --- a/kernel/gcov/base.c
89497 +++ b/kernel/gcov/base.c
89498 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
89499 }
89500
89501 #ifdef CONFIG_MODULES
89502 -static inline int within(void *addr, void *start, unsigned long size)
89503 -{
89504 - return ((addr >= start) && (addr < start + size));
89505 -}
89506 -
89507 /* Update list and generate events when modules are unloaded. */
89508 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89509 void *data)
89510 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89511
89512 /* Remove entries located in module from linked list. */
89513 while ((info = gcov_info_next(info))) {
89514 - if (within(info, mod->module_core, mod->core_size)) {
89515 + if (within_module_core_rw((unsigned long)info, mod)) {
89516 gcov_info_unlink(prev, info);
89517 if (gcov_events_enabled)
89518 gcov_event(GCOV_REMOVE, info);
89519 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
89520 index 8069237..fe712d0 100644
89521 --- a/kernel/irq/manage.c
89522 +++ b/kernel/irq/manage.c
89523 @@ -871,7 +871,7 @@ static int irq_thread(void *data)
89524
89525 action_ret = handler_fn(desc, action);
89526 if (action_ret == IRQ_HANDLED)
89527 - atomic_inc(&desc->threads_handled);
89528 + atomic_inc_unchecked(&desc->threads_handled);
89529
89530 wake_threads_waitq(desc);
89531 }
89532 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
89533 index e2514b0..de3dfe0 100644
89534 --- a/kernel/irq/spurious.c
89535 +++ b/kernel/irq/spurious.c
89536 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
89537 * count. We just care about the count being
89538 * different than the one we saw before.
89539 */
89540 - handled = atomic_read(&desc->threads_handled);
89541 + handled = atomic_read_unchecked(&desc->threads_handled);
89542 handled |= SPURIOUS_DEFERRED;
89543 if (handled != desc->threads_handled_last) {
89544 action_ret = IRQ_HANDLED;
89545 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
89546 index 9019f15..9a3c42e 100644
89547 --- a/kernel/jump_label.c
89548 +++ b/kernel/jump_label.c
89549 @@ -14,6 +14,7 @@
89550 #include <linux/err.h>
89551 #include <linux/static_key.h>
89552 #include <linux/jump_label_ratelimit.h>
89553 +#include <linux/mm.h>
89554
89555 #ifdef HAVE_JUMP_LABEL
89556
89557 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
89558
89559 size = (((unsigned long)stop - (unsigned long)start)
89560 / sizeof(struct jump_entry));
89561 + pax_open_kernel();
89562 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
89563 + pax_close_kernel();
89564 }
89565
89566 static void jump_label_update(struct static_key *key, int enable);
89567 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
89568 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
89569 struct jump_entry *iter;
89570
89571 + pax_open_kernel();
89572 for (iter = iter_start; iter < iter_stop; iter++) {
89573 if (within_module_init(iter->code, mod))
89574 iter->code = 0;
89575 }
89576 + pax_close_kernel();
89577 }
89578
89579 static int
89580 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
89581 index 5c5987f..bc502b0 100644
89582 --- a/kernel/kallsyms.c
89583 +++ b/kernel/kallsyms.c
89584 @@ -11,6 +11,9 @@
89585 * Changed the compression method from stem compression to "table lookup"
89586 * compression (see scripts/kallsyms.c for a more complete description)
89587 */
89588 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89589 +#define __INCLUDED_BY_HIDESYM 1
89590 +#endif
89591 #include <linux/kallsyms.h>
89592 #include <linux/module.h>
89593 #include <linux/init.h>
89594 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
89595
89596 static inline int is_kernel_inittext(unsigned long addr)
89597 {
89598 + if (system_state != SYSTEM_BOOTING)
89599 + return 0;
89600 +
89601 if (addr >= (unsigned long)_sinittext
89602 && addr <= (unsigned long)_einittext)
89603 return 1;
89604 return 0;
89605 }
89606
89607 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89608 +#ifdef CONFIG_MODULES
89609 +static inline int is_module_text(unsigned long addr)
89610 +{
89611 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
89612 + return 1;
89613 +
89614 + addr = ktla_ktva(addr);
89615 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
89616 +}
89617 +#else
89618 +static inline int is_module_text(unsigned long addr)
89619 +{
89620 + return 0;
89621 +}
89622 +#endif
89623 +#endif
89624 +
89625 static inline int is_kernel_text(unsigned long addr)
89626 {
89627 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
89628 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
89629
89630 static inline int is_kernel(unsigned long addr)
89631 {
89632 +
89633 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89634 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
89635 + return 1;
89636 +
89637 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
89638 +#else
89639 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
89640 +#endif
89641 +
89642 return 1;
89643 return in_gate_area_no_mm(addr);
89644 }
89645
89646 static int is_ksym_addr(unsigned long addr)
89647 {
89648 +
89649 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89650 + if (is_module_text(addr))
89651 + return 0;
89652 +#endif
89653 +
89654 if (all_var)
89655 return is_kernel(addr);
89656
89657 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
89658
89659 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
89660 {
89661 - iter->name[0] = '\0';
89662 iter->nameoff = get_symbol_offset(new_pos);
89663 iter->pos = new_pos;
89664 }
89665 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
89666 {
89667 struct kallsym_iter *iter = m->private;
89668
89669 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89670 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
89671 + return 0;
89672 +#endif
89673 +
89674 /* Some debugging symbols have no name. Ignore them. */
89675 if (!iter->name[0])
89676 return 0;
89677 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
89678 */
89679 type = iter->exported ? toupper(iter->type) :
89680 tolower(iter->type);
89681 +
89682 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
89683 type, iter->name, iter->module_name);
89684 } else
89685 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
89686 index 0aa69ea..a7fcafb 100644
89687 --- a/kernel/kcmp.c
89688 +++ b/kernel/kcmp.c
89689 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
89690 struct task_struct *task1, *task2;
89691 int ret;
89692
89693 +#ifdef CONFIG_GRKERNSEC
89694 + return -ENOSYS;
89695 +#endif
89696 +
89697 rcu_read_lock();
89698
89699 /*
89700 diff --git a/kernel/kexec.c b/kernel/kexec.c
89701 index 9a8a01a..3c35dd6 100644
89702 --- a/kernel/kexec.c
89703 +++ b/kernel/kexec.c
89704 @@ -1349,7 +1349,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
89705 compat_ulong_t, flags)
89706 {
89707 struct compat_kexec_segment in;
89708 - struct kexec_segment out, __user *ksegments;
89709 + struct kexec_segment out;
89710 + struct kexec_segment __user *ksegments;
89711 unsigned long i, result;
89712
89713 /* Don't allow clients that don't understand the native
89714 diff --git a/kernel/kmod.c b/kernel/kmod.c
89715 index 2777f40..6cf5e70 100644
89716 --- a/kernel/kmod.c
89717 +++ b/kernel/kmod.c
89718 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
89719 kfree(info->argv);
89720 }
89721
89722 -static int call_modprobe(char *module_name, int wait)
89723 +static int call_modprobe(char *module_name, char *module_param, int wait)
89724 {
89725 struct subprocess_info *info;
89726 static char *envp[] = {
89727 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
89728 NULL
89729 };
89730
89731 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
89732 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
89733 if (!argv)
89734 goto out;
89735
89736 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
89737 argv[1] = "-q";
89738 argv[2] = "--";
89739 argv[3] = module_name; /* check free_modprobe_argv() */
89740 - argv[4] = NULL;
89741 + argv[4] = module_param;
89742 + argv[5] = NULL;
89743
89744 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
89745 NULL, free_modprobe_argv, NULL);
89746 @@ -122,9 +123,8 @@ out:
89747 * If module auto-loading support is disabled then this function
89748 * becomes a no-operation.
89749 */
89750 -int __request_module(bool wait, const char *fmt, ...)
89751 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
89752 {
89753 - va_list args;
89754 char module_name[MODULE_NAME_LEN];
89755 unsigned int max_modprobes;
89756 int ret;
89757 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
89758 if (!modprobe_path[0])
89759 return 0;
89760
89761 - va_start(args, fmt);
89762 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
89763 - va_end(args);
89764 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
89765 if (ret >= MODULE_NAME_LEN)
89766 return -ENAMETOOLONG;
89767
89768 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
89769 if (ret)
89770 return ret;
89771
89772 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89773 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89774 + /* hack to workaround consolekit/udisks stupidity */
89775 + read_lock(&tasklist_lock);
89776 + if (!strcmp(current->comm, "mount") &&
89777 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
89778 + read_unlock(&tasklist_lock);
89779 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
89780 + return -EPERM;
89781 + }
89782 + read_unlock(&tasklist_lock);
89783 + }
89784 +#endif
89785 +
89786 /* If modprobe needs a service that is in a module, we get a recursive
89787 * loop. Limit the number of running kmod threads to max_threads/2 or
89788 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
89789 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
89790
89791 trace_module_request(module_name, wait, _RET_IP_);
89792
89793 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89794 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89795
89796 atomic_dec(&kmod_concurrent);
89797 return ret;
89798 }
89799 +
89800 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
89801 +{
89802 + va_list args;
89803 + int ret;
89804 +
89805 + va_start(args, fmt);
89806 + ret = ____request_module(wait, module_param, fmt, args);
89807 + va_end(args);
89808 +
89809 + return ret;
89810 +}
89811 +
89812 +int __request_module(bool wait, const char *fmt, ...)
89813 +{
89814 + va_list args;
89815 + int ret;
89816 +
89817 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89818 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89819 + char module_param[MODULE_NAME_LEN];
89820 +
89821 + memset(module_param, 0, sizeof(module_param));
89822 +
89823 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
89824 +
89825 + va_start(args, fmt);
89826 + ret = ____request_module(wait, module_param, fmt, args);
89827 + va_end(args);
89828 +
89829 + return ret;
89830 + }
89831 +#endif
89832 +
89833 + va_start(args, fmt);
89834 + ret = ____request_module(wait, NULL, fmt, args);
89835 + va_end(args);
89836 +
89837 + return ret;
89838 +}
89839 +
89840 EXPORT_SYMBOL(__request_module);
89841 #endif /* CONFIG_MODULES */
89842
89843 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
89844 {
89845 +#ifdef CONFIG_GRKERNSEC
89846 + kfree(info->path);
89847 + info->path = info->origpath;
89848 +#endif
89849 if (info->cleanup)
89850 (*info->cleanup)(info);
89851 kfree(info);
89852 @@ -232,6 +289,20 @@ static int ____call_usermodehelper(void *data)
89853 */
89854 set_user_nice(current, 0);
89855
89856 +#ifdef CONFIG_GRKERNSEC
89857 + /* this is race-free as far as userland is concerned as we copied
89858 + out the path to be used prior to this point and are now operating
89859 + on that copy
89860 + */
89861 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
89862 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
89863 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
89864 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of /sbin and system library paths\n", sub_info->path);
89865 + retval = -EPERM;
89866 + goto out;
89867 + }
89868 +#endif
89869 +
89870 retval = -ENOMEM;
89871 new = prepare_kernel_cred(current);
89872 if (!new)
89873 @@ -254,8 +325,8 @@ static int ____call_usermodehelper(void *data)
89874 commit_creds(new);
89875
89876 retval = do_execve(getname_kernel(sub_info->path),
89877 - (const char __user *const __user *)sub_info->argv,
89878 - (const char __user *const __user *)sub_info->envp);
89879 + (const char __user *const __force_user *)sub_info->argv,
89880 + (const char __user *const __force_user *)sub_info->envp);
89881 out:
89882 sub_info->retval = retval;
89883 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
89884 @@ -288,7 +359,7 @@ static int wait_for_helper(void *data)
89885 *
89886 * Thus the __user pointer cast is valid here.
89887 */
89888 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
89889 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
89890
89891 /*
89892 * If ret is 0, either ____call_usermodehelper failed and the
89893 @@ -510,7 +581,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
89894 goto out;
89895
89896 INIT_WORK(&sub_info->work, __call_usermodehelper);
89897 +#ifdef CONFIG_GRKERNSEC
89898 + sub_info->origpath = path;
89899 + sub_info->path = kstrdup(path, gfp_mask);
89900 +#else
89901 sub_info->path = path;
89902 +#endif
89903 sub_info->argv = argv;
89904 sub_info->envp = envp;
89905
89906 @@ -612,7 +688,7 @@ EXPORT_SYMBOL(call_usermodehelper);
89907 static int proc_cap_handler(struct ctl_table *table, int write,
89908 void __user *buffer, size_t *lenp, loff_t *ppos)
89909 {
89910 - struct ctl_table t;
89911 + ctl_table_no_const t;
89912 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
89913 kernel_cap_t new_cap;
89914 int err, i;
89915 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
89916 index ee61992..62142b1 100644
89917 --- a/kernel/kprobes.c
89918 +++ b/kernel/kprobes.c
89919 @@ -31,6 +31,9 @@
89920 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
89921 * <prasanna@in.ibm.com> added function-return probes.
89922 */
89923 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89924 +#define __INCLUDED_BY_HIDESYM 1
89925 +#endif
89926 #include <linux/kprobes.h>
89927 #include <linux/hash.h>
89928 #include <linux/init.h>
89929 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
89930
89931 static void *alloc_insn_page(void)
89932 {
89933 - return module_alloc(PAGE_SIZE);
89934 + return module_alloc_exec(PAGE_SIZE);
89935 }
89936
89937 static void free_insn_page(void *page)
89938 {
89939 - module_memfree(page);
89940 + module_memfree_exec(page);
89941 }
89942
89943 struct kprobe_insn_cache kprobe_insn_slots = {
89944 @@ -2191,11 +2194,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
89945 kprobe_type = "k";
89946
89947 if (sym)
89948 - seq_printf(pi, "%p %s %s+0x%x %s ",
89949 + seq_printf(pi, "%pK %s %s+0x%x %s ",
89950 p->addr, kprobe_type, sym, offset,
89951 (modname ? modname : " "));
89952 else
89953 - seq_printf(pi, "%p %s %p ",
89954 + seq_printf(pi, "%pK %s %pK ",
89955 p->addr, kprobe_type, p->addr);
89956
89957 if (!pp)
89958 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
89959 index 6683cce..daf8999 100644
89960 --- a/kernel/ksysfs.c
89961 +++ b/kernel/ksysfs.c
89962 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
89963 {
89964 if (count+1 > UEVENT_HELPER_PATH_LEN)
89965 return -ENOENT;
89966 + if (!capable(CAP_SYS_ADMIN))
89967 + return -EPERM;
89968 memcpy(uevent_helper, buf, count);
89969 uevent_helper[count] = '\0';
89970 if (count && uevent_helper[count-1] == '\n')
89971 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
89972 return count;
89973 }
89974
89975 -static struct bin_attribute notes_attr = {
89976 +static bin_attribute_no_const notes_attr __read_only = {
89977 .attr = {
89978 .name = "notes",
89979 .mode = S_IRUGO,
89980 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
89981 index 88d0d44..e9ce0ee 100644
89982 --- a/kernel/locking/lockdep.c
89983 +++ b/kernel/locking/lockdep.c
89984 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
89985 end = (unsigned long) &_end,
89986 addr = (unsigned long) obj;
89987
89988 +#ifdef CONFIG_PAX_KERNEXEC
89989 + start = ktla_ktva(start);
89990 +#endif
89991 +
89992 /*
89993 * static variable?
89994 */
89995 @@ -740,6 +744,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
89996 if (!static_obj(lock->key)) {
89997 debug_locks_off();
89998 printk("INFO: trying to register non-static key.\n");
89999 + printk("lock:%pS key:%pS.\n", lock, lock->key);
90000 printk("the code is fine but needs lockdep annotation.\n");
90001 printk("turning off the locking correctness validator.\n");
90002 dump_stack();
90003 @@ -3081,7 +3086,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
90004 if (!class)
90005 return 0;
90006 }
90007 - atomic_inc((atomic_t *)&class->ops);
90008 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
90009 if (very_verbose(class)) {
90010 printk("\nacquire class [%p] %s", class->key, class->name);
90011 if (class->name_version > 1)
90012 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
90013 index ef43ac4..2720dfa 100644
90014 --- a/kernel/locking/lockdep_proc.c
90015 +++ b/kernel/locking/lockdep_proc.c
90016 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
90017 return 0;
90018 }
90019
90020 - seq_printf(m, "%p", class->key);
90021 + seq_printf(m, "%pK", class->key);
90022 #ifdef CONFIG_DEBUG_LOCKDEP
90023 seq_printf(m, " OPS:%8ld", class->ops);
90024 #endif
90025 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
90026
90027 list_for_each_entry(entry, &class->locks_after, entry) {
90028 if (entry->distance == 1) {
90029 - seq_printf(m, " -> [%p] ", entry->class->key);
90030 + seq_printf(m, " -> [%pK] ", entry->class->key);
90031 print_name(m, entry->class);
90032 seq_puts(m, "\n");
90033 }
90034 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
90035 if (!class->key)
90036 continue;
90037
90038 - seq_printf(m, "[%p] ", class->key);
90039 + seq_printf(m, "[%pK] ", class->key);
90040 print_name(m, class);
90041 seq_puts(m, "\n");
90042 }
90043 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90044 if (!i)
90045 seq_line(m, '-', 40-namelen, namelen);
90046
90047 - snprintf(ip, sizeof(ip), "[<%p>]",
90048 + snprintf(ip, sizeof(ip), "[<%pK>]",
90049 (void *)class->contention_point[i]);
90050 seq_printf(m, "%40s %14lu %29s %pS\n",
90051 name, stats->contention_point[i],
90052 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90053 if (!i)
90054 seq_line(m, '-', 40-namelen, namelen);
90055
90056 - snprintf(ip, sizeof(ip), "[<%p>]",
90057 + snprintf(ip, sizeof(ip), "[<%pK>]",
90058 (void *)class->contending_point[i]);
90059 seq_printf(m, "%40s %14lu %29s %pS\n",
90060 name, stats->contending_point[i],
90061 diff --git a/kernel/locking/mcs_spinlock.c b/kernel/locking/mcs_spinlock.c
90062 index 9887a90..0cd2b1d 100644
90063 --- a/kernel/locking/mcs_spinlock.c
90064 +++ b/kernel/locking/mcs_spinlock.c
90065 @@ -100,7 +100,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
90066
90067 prev = decode_cpu(old);
90068 node->prev = prev;
90069 - ACCESS_ONCE(prev->next) = node;
90070 + ACCESS_ONCE_RW(prev->next) = node;
90071
90072 /*
90073 * Normally @prev is untouchable after the above store; because at that
90074 @@ -172,8 +172,8 @@ unqueue:
90075 * it will wait in Step-A.
90076 */
90077
90078 - ACCESS_ONCE(next->prev) = prev;
90079 - ACCESS_ONCE(prev->next) = next;
90080 + ACCESS_ONCE_RW(next->prev) = prev;
90081 + ACCESS_ONCE_RW(prev->next) = next;
90082
90083 return false;
90084 }
90085 @@ -195,13 +195,13 @@ void osq_unlock(struct optimistic_spin_queue *lock)
90086 node = this_cpu_ptr(&osq_node);
90087 next = xchg(&node->next, NULL);
90088 if (next) {
90089 - ACCESS_ONCE(next->locked) = 1;
90090 + ACCESS_ONCE_RW(next->locked) = 1;
90091 return;
90092 }
90093
90094 next = osq_wait_next(lock, node, NULL);
90095 if (next)
90096 - ACCESS_ONCE(next->locked) = 1;
90097 + ACCESS_ONCE_RW(next->locked) = 1;
90098 }
90099
90100 #endif
90101 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
90102 index 4d60986..5d351c1 100644
90103 --- a/kernel/locking/mcs_spinlock.h
90104 +++ b/kernel/locking/mcs_spinlock.h
90105 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
90106 */
90107 return;
90108 }
90109 - ACCESS_ONCE(prev->next) = node;
90110 + ACCESS_ONCE_RW(prev->next) = node;
90111
90112 /* Wait until the lock holder passes the lock down. */
90113 arch_mcs_spin_lock_contended(&node->locked);
90114 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
90115 index 3ef3736..9c951fa 100644
90116 --- a/kernel/locking/mutex-debug.c
90117 +++ b/kernel/locking/mutex-debug.c
90118 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
90119 }
90120
90121 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90122 - struct thread_info *ti)
90123 + struct task_struct *task)
90124 {
90125 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
90126
90127 /* Mark the current thread as blocked on the lock: */
90128 - ti->task->blocked_on = waiter;
90129 + task->blocked_on = waiter;
90130 }
90131
90132 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90133 - struct thread_info *ti)
90134 + struct task_struct *task)
90135 {
90136 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
90137 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
90138 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
90139 - ti->task->blocked_on = NULL;
90140 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
90141 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
90142 + task->blocked_on = NULL;
90143
90144 list_del_init(&waiter->list);
90145 waiter->task = NULL;
90146 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
90147 index 0799fd3..d06ae3b 100644
90148 --- a/kernel/locking/mutex-debug.h
90149 +++ b/kernel/locking/mutex-debug.h
90150 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
90151 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
90152 extern void debug_mutex_add_waiter(struct mutex *lock,
90153 struct mutex_waiter *waiter,
90154 - struct thread_info *ti);
90155 + struct task_struct *task);
90156 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90157 - struct thread_info *ti);
90158 + struct task_struct *task);
90159 extern void debug_mutex_unlock(struct mutex *lock);
90160 extern void debug_mutex_init(struct mutex *lock, const char *name,
90161 struct lock_class_key *key);
90162 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
90163 index 4541951..39fe90a 100644
90164 --- a/kernel/locking/mutex.c
90165 +++ b/kernel/locking/mutex.c
90166 @@ -524,7 +524,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90167 goto skip_wait;
90168
90169 debug_mutex_lock_common(lock, &waiter);
90170 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
90171 + debug_mutex_add_waiter(lock, &waiter, task);
90172
90173 /* add waiting tasks to the end of the waitqueue (FIFO): */
90174 list_add_tail(&waiter.list, &lock->wait_list);
90175 @@ -569,7 +569,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90176 schedule_preempt_disabled();
90177 spin_lock_mutex(&lock->wait_lock, flags);
90178 }
90179 - mutex_remove_waiter(lock, &waiter, current_thread_info());
90180 + mutex_remove_waiter(lock, &waiter, task);
90181 /* set it to 0 if there are no waiters left: */
90182 if (likely(list_empty(&lock->wait_list)))
90183 atomic_set(&lock->count, 0);
90184 @@ -606,7 +606,7 @@ skip_wait:
90185 return 0;
90186
90187 err:
90188 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
90189 + mutex_remove_waiter(lock, &waiter, task);
90190 spin_unlock_mutex(&lock->wait_lock, flags);
90191 debug_mutex_free_waiter(&waiter);
90192 mutex_release(&lock->dep_map, 1, ip);
90193 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
90194 index 1d96dd0..994ff19 100644
90195 --- a/kernel/locking/rtmutex-tester.c
90196 +++ b/kernel/locking/rtmutex-tester.c
90197 @@ -22,7 +22,7 @@
90198 #define MAX_RT_TEST_MUTEXES 8
90199
90200 static spinlock_t rttest_lock;
90201 -static atomic_t rttest_event;
90202 +static atomic_unchecked_t rttest_event;
90203
90204 struct test_thread_data {
90205 int opcode;
90206 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90207
90208 case RTTEST_LOCKCONT:
90209 td->mutexes[td->opdata] = 1;
90210 - td->event = atomic_add_return(1, &rttest_event);
90211 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90212 return 0;
90213
90214 case RTTEST_RESET:
90215 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90216 return 0;
90217
90218 case RTTEST_RESETEVENT:
90219 - atomic_set(&rttest_event, 0);
90220 + atomic_set_unchecked(&rttest_event, 0);
90221 return 0;
90222
90223 default:
90224 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90225 return ret;
90226
90227 td->mutexes[id] = 1;
90228 - td->event = atomic_add_return(1, &rttest_event);
90229 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90230 rt_mutex_lock(&mutexes[id]);
90231 - td->event = atomic_add_return(1, &rttest_event);
90232 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90233 td->mutexes[id] = 4;
90234 return 0;
90235
90236 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90237 return ret;
90238
90239 td->mutexes[id] = 1;
90240 - td->event = atomic_add_return(1, &rttest_event);
90241 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90242 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
90243 - td->event = atomic_add_return(1, &rttest_event);
90244 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90245 td->mutexes[id] = ret ? 0 : 4;
90246 return ret ? -EINTR : 0;
90247
90248 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90249 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
90250 return ret;
90251
90252 - td->event = atomic_add_return(1, &rttest_event);
90253 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90254 rt_mutex_unlock(&mutexes[id]);
90255 - td->event = atomic_add_return(1, &rttest_event);
90256 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90257 td->mutexes[id] = 0;
90258 return 0;
90259
90260 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90261 break;
90262
90263 td->mutexes[dat] = 2;
90264 - td->event = atomic_add_return(1, &rttest_event);
90265 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90266 break;
90267
90268 default:
90269 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90270 return;
90271
90272 td->mutexes[dat] = 3;
90273 - td->event = atomic_add_return(1, &rttest_event);
90274 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90275 break;
90276
90277 case RTTEST_LOCKNOWAIT:
90278 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90279 return;
90280
90281 td->mutexes[dat] = 1;
90282 - td->event = atomic_add_return(1, &rttest_event);
90283 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90284 return;
90285
90286 default:
90287 diff --git a/kernel/module.c b/kernel/module.c
90288 index d856e96..b82225c 100644
90289 --- a/kernel/module.c
90290 +++ b/kernel/module.c
90291 @@ -59,6 +59,7 @@
90292 #include <linux/jump_label.h>
90293 #include <linux/pfn.h>
90294 #include <linux/bsearch.h>
90295 +#include <linux/grsecurity.h>
90296 #include <uapi/linux/module.h>
90297 #include "module-internal.h"
90298
90299 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
90300
90301 /* Bounds of module allocation, for speeding __module_address.
90302 * Protected by module_mutex. */
90303 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
90304 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
90305 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
90306
90307 int register_module_notifier(struct notifier_block *nb)
90308 {
90309 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90310 return true;
90311
90312 list_for_each_entry_rcu(mod, &modules, list) {
90313 - struct symsearch arr[] = {
90314 + struct symsearch modarr[] = {
90315 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
90316 NOT_GPL_ONLY, false },
90317 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
90318 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90319 if (mod->state == MODULE_STATE_UNFORMED)
90320 continue;
90321
90322 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
90323 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
90324 return true;
90325 }
90326 return false;
90327 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
90328 if (!pcpusec->sh_size)
90329 return 0;
90330
90331 - if (align > PAGE_SIZE) {
90332 + if (align-1 >= PAGE_SIZE) {
90333 pr_warn("%s: per-cpu alignment %li > %li\n",
90334 mod->name, align, PAGE_SIZE);
90335 align = PAGE_SIZE;
90336 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
90337 static ssize_t show_coresize(struct module_attribute *mattr,
90338 struct module_kobject *mk, char *buffer)
90339 {
90340 - return sprintf(buffer, "%u\n", mk->mod->core_size);
90341 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
90342 }
90343
90344 static struct module_attribute modinfo_coresize =
90345 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
90346 static ssize_t show_initsize(struct module_attribute *mattr,
90347 struct module_kobject *mk, char *buffer)
90348 {
90349 - return sprintf(buffer, "%u\n", mk->mod->init_size);
90350 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
90351 }
90352
90353 static struct module_attribute modinfo_initsize =
90354 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
90355 goto bad_version;
90356 }
90357
90358 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90359 + /*
90360 + * avoid potentially printing jibberish on attempted load
90361 + * of a module randomized with a different seed
90362 + */
90363 + pr_warn("no symbol version for %s\n", symname);
90364 +#else
90365 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
90366 +#endif
90367 return 0;
90368
90369 bad_version:
90370 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90371 + /*
90372 + * avoid potentially printing jibberish on attempted load
90373 + * of a module randomized with a different seed
90374 + */
90375 + pr_warn("attempted module disagrees about version of symbol %s\n",
90376 + symname);
90377 +#else
90378 pr_warn("%s: disagrees about version of symbol %s\n",
90379 mod->name, symname);
90380 +#endif
90381 return 0;
90382 }
90383
90384 @@ -1275,7 +1294,7 @@ resolve_symbol_wait(struct module *mod,
90385 */
90386 #ifdef CONFIG_SYSFS
90387
90388 -#ifdef CONFIG_KALLSYMS
90389 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
90390 static inline bool sect_empty(const Elf_Shdr *sect)
90391 {
90392 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
90393 @@ -1413,7 +1432,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
90394 {
90395 unsigned int notes, loaded, i;
90396 struct module_notes_attrs *notes_attrs;
90397 - struct bin_attribute *nattr;
90398 + bin_attribute_no_const *nattr;
90399
90400 /* failed to create section attributes, so can't create notes */
90401 if (!mod->sect_attrs)
90402 @@ -1525,7 +1544,7 @@ static void del_usage_links(struct module *mod)
90403 static int module_add_modinfo_attrs(struct module *mod)
90404 {
90405 struct module_attribute *attr;
90406 - struct module_attribute *temp_attr;
90407 + module_attribute_no_const *temp_attr;
90408 int error = 0;
90409 int i;
90410
90411 @@ -1735,21 +1754,21 @@ static void set_section_ro_nx(void *base,
90412
90413 static void unset_module_core_ro_nx(struct module *mod)
90414 {
90415 - set_page_attributes(mod->module_core + mod->core_text_size,
90416 - mod->module_core + mod->core_size,
90417 + set_page_attributes(mod->module_core_rw,
90418 + mod->module_core_rw + mod->core_size_rw,
90419 set_memory_x);
90420 - set_page_attributes(mod->module_core,
90421 - mod->module_core + mod->core_ro_size,
90422 + set_page_attributes(mod->module_core_rx,
90423 + mod->module_core_rx + mod->core_size_rx,
90424 set_memory_rw);
90425 }
90426
90427 static void unset_module_init_ro_nx(struct module *mod)
90428 {
90429 - set_page_attributes(mod->module_init + mod->init_text_size,
90430 - mod->module_init + mod->init_size,
90431 + set_page_attributes(mod->module_init_rw,
90432 + mod->module_init_rw + mod->init_size_rw,
90433 set_memory_x);
90434 - set_page_attributes(mod->module_init,
90435 - mod->module_init + mod->init_ro_size,
90436 + set_page_attributes(mod->module_init_rx,
90437 + mod->module_init_rx + mod->init_size_rx,
90438 set_memory_rw);
90439 }
90440
90441 @@ -1762,14 +1781,14 @@ void set_all_modules_text_rw(void)
90442 list_for_each_entry_rcu(mod, &modules, list) {
90443 if (mod->state == MODULE_STATE_UNFORMED)
90444 continue;
90445 - if ((mod->module_core) && (mod->core_text_size)) {
90446 - set_page_attributes(mod->module_core,
90447 - mod->module_core + mod->core_text_size,
90448 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90449 + set_page_attributes(mod->module_core_rx,
90450 + mod->module_core_rx + mod->core_size_rx,
90451 set_memory_rw);
90452 }
90453 - if ((mod->module_init) && (mod->init_text_size)) {
90454 - set_page_attributes(mod->module_init,
90455 - mod->module_init + mod->init_text_size,
90456 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90457 + set_page_attributes(mod->module_init_rx,
90458 + mod->module_init_rx + mod->init_size_rx,
90459 set_memory_rw);
90460 }
90461 }
90462 @@ -1785,14 +1804,14 @@ void set_all_modules_text_ro(void)
90463 list_for_each_entry_rcu(mod, &modules, list) {
90464 if (mod->state == MODULE_STATE_UNFORMED)
90465 continue;
90466 - if ((mod->module_core) && (mod->core_text_size)) {
90467 - set_page_attributes(mod->module_core,
90468 - mod->module_core + mod->core_text_size,
90469 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90470 + set_page_attributes(mod->module_core_rx,
90471 + mod->module_core_rx + mod->core_size_rx,
90472 set_memory_ro);
90473 }
90474 - if ((mod->module_init) && (mod->init_text_size)) {
90475 - set_page_attributes(mod->module_init,
90476 - mod->module_init + mod->init_text_size,
90477 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90478 + set_page_attributes(mod->module_init_rx,
90479 + mod->module_init_rx + mod->init_size_rx,
90480 set_memory_ro);
90481 }
90482 }
90483 @@ -1801,7 +1820,15 @@ void set_all_modules_text_ro(void)
90484 #else
90485 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
90486 static void unset_module_core_ro_nx(struct module *mod) { }
90487 -static void unset_module_init_ro_nx(struct module *mod) { }
90488 +static void unset_module_init_ro_nx(struct module *mod)
90489 +{
90490 +
90491 +#ifdef CONFIG_PAX_KERNEXEC
90492 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90493 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90494 +#endif
90495 +
90496 +}
90497 #endif
90498
90499 void __weak module_memfree(void *module_region)
90500 @@ -1855,16 +1882,19 @@ static void free_module(struct module *mod)
90501 /* This may be NULL, but that's OK */
90502 unset_module_init_ro_nx(mod);
90503 module_arch_freeing_init(mod);
90504 - module_memfree(mod->module_init);
90505 + module_memfree(mod->module_init_rw);
90506 + module_memfree_exec(mod->module_init_rx);
90507 kfree(mod->args);
90508 percpu_modfree(mod);
90509
90510 /* Free lock-classes: */
90511 - lockdep_free_key_range(mod->module_core, mod->core_size);
90512 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
90513 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
90514
90515 /* Finally, free the core (containing the module structure) */
90516 unset_module_core_ro_nx(mod);
90517 - module_memfree(mod->module_core);
90518 + module_memfree_exec(mod->module_core_rx);
90519 + module_memfree(mod->module_core_rw);
90520
90521 #ifdef CONFIG_MPU
90522 update_protections(current->mm);
90523 @@ -1933,9 +1963,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90524 int ret = 0;
90525 const struct kernel_symbol *ksym;
90526
90527 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90528 + int is_fs_load = 0;
90529 + int register_filesystem_found = 0;
90530 + char *p;
90531 +
90532 + p = strstr(mod->args, "grsec_modharden_fs");
90533 + if (p) {
90534 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
90535 + /* copy \0 as well */
90536 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
90537 + is_fs_load = 1;
90538 + }
90539 +#endif
90540 +
90541 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
90542 const char *name = info->strtab + sym[i].st_name;
90543
90544 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90545 + /* it's a real shame this will never get ripped and copied
90546 + upstream! ;(
90547 + */
90548 + if (is_fs_load && !strcmp(name, "register_filesystem"))
90549 + register_filesystem_found = 1;
90550 +#endif
90551 +
90552 switch (sym[i].st_shndx) {
90553 case SHN_COMMON:
90554 /* Ignore common symbols */
90555 @@ -1960,7 +2012,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90556 ksym = resolve_symbol_wait(mod, info, name);
90557 /* Ok if resolved. */
90558 if (ksym && !IS_ERR(ksym)) {
90559 + pax_open_kernel();
90560 sym[i].st_value = ksym->value;
90561 + pax_close_kernel();
90562 break;
90563 }
90564
90565 @@ -1979,11 +2033,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90566 secbase = (unsigned long)mod_percpu(mod);
90567 else
90568 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
90569 + pax_open_kernel();
90570 sym[i].st_value += secbase;
90571 + pax_close_kernel();
90572 break;
90573 }
90574 }
90575
90576 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90577 + if (is_fs_load && !register_filesystem_found) {
90578 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
90579 + ret = -EPERM;
90580 + }
90581 +#endif
90582 +
90583 return ret;
90584 }
90585
90586 @@ -2067,22 +2130,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
90587 || s->sh_entsize != ~0UL
90588 || strstarts(sname, ".init"))
90589 continue;
90590 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
90591 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90592 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
90593 + else
90594 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
90595 pr_debug("\t%s\n", sname);
90596 }
90597 - switch (m) {
90598 - case 0: /* executable */
90599 - mod->core_size = debug_align(mod->core_size);
90600 - mod->core_text_size = mod->core_size;
90601 - break;
90602 - case 1: /* RO: text and ro-data */
90603 - mod->core_size = debug_align(mod->core_size);
90604 - mod->core_ro_size = mod->core_size;
90605 - break;
90606 - case 3: /* whole core */
90607 - mod->core_size = debug_align(mod->core_size);
90608 - break;
90609 - }
90610 }
90611
90612 pr_debug("Init section allocation order:\n");
90613 @@ -2096,23 +2149,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
90614 || s->sh_entsize != ~0UL
90615 || !strstarts(sname, ".init"))
90616 continue;
90617 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
90618 - | INIT_OFFSET_MASK);
90619 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90620 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
90621 + else
90622 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
90623 + s->sh_entsize |= INIT_OFFSET_MASK;
90624 pr_debug("\t%s\n", sname);
90625 }
90626 - switch (m) {
90627 - case 0: /* executable */
90628 - mod->init_size = debug_align(mod->init_size);
90629 - mod->init_text_size = mod->init_size;
90630 - break;
90631 - case 1: /* RO: text and ro-data */
90632 - mod->init_size = debug_align(mod->init_size);
90633 - mod->init_ro_size = mod->init_size;
90634 - break;
90635 - case 3: /* whole init */
90636 - mod->init_size = debug_align(mod->init_size);
90637 - break;
90638 - }
90639 }
90640 }
90641
90642 @@ -2285,7 +2328,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90643
90644 /* Put symbol section at end of init part of module. */
90645 symsect->sh_flags |= SHF_ALLOC;
90646 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
90647 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
90648 info->index.sym) | INIT_OFFSET_MASK;
90649 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
90650
90651 @@ -2302,13 +2345,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90652 }
90653
90654 /* Append room for core symbols at end of core part. */
90655 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
90656 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
90657 - mod->core_size += strtab_size;
90658 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
90659 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
90660 + mod->core_size_rx += strtab_size;
90661
90662 /* Put string table section at end of init part of module. */
90663 strsect->sh_flags |= SHF_ALLOC;
90664 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
90665 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
90666 info->index.str) | INIT_OFFSET_MASK;
90667 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
90668 }
90669 @@ -2326,12 +2369,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90670 /* Make sure we get permanent strtab: don't use info->strtab. */
90671 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
90672
90673 + pax_open_kernel();
90674 +
90675 /* Set types up while we still have access to sections. */
90676 for (i = 0; i < mod->num_symtab; i++)
90677 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
90678
90679 - mod->core_symtab = dst = mod->module_core + info->symoffs;
90680 - mod->core_strtab = s = mod->module_core + info->stroffs;
90681 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
90682 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
90683 src = mod->symtab;
90684 for (ndst = i = 0; i < mod->num_symtab; i++) {
90685 if (i == 0 ||
90686 @@ -2343,6 +2388,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90687 }
90688 }
90689 mod->core_num_syms = ndst;
90690 +
90691 + pax_close_kernel();
90692 }
90693 #else
90694 static inline void layout_symtab(struct module *mod, struct load_info *info)
90695 @@ -2376,17 +2423,33 @@ void * __weak module_alloc(unsigned long size)
90696 return vmalloc_exec(size);
90697 }
90698
90699 -static void *module_alloc_update_bounds(unsigned long size)
90700 +static void *module_alloc_update_bounds_rw(unsigned long size)
90701 {
90702 void *ret = module_alloc(size);
90703
90704 if (ret) {
90705 mutex_lock(&module_mutex);
90706 /* Update module bounds. */
90707 - if ((unsigned long)ret < module_addr_min)
90708 - module_addr_min = (unsigned long)ret;
90709 - if ((unsigned long)ret + size > module_addr_max)
90710 - module_addr_max = (unsigned long)ret + size;
90711 + if ((unsigned long)ret < module_addr_min_rw)
90712 + module_addr_min_rw = (unsigned long)ret;
90713 + if ((unsigned long)ret + size > module_addr_max_rw)
90714 + module_addr_max_rw = (unsigned long)ret + size;
90715 + mutex_unlock(&module_mutex);
90716 + }
90717 + return ret;
90718 +}
90719 +
90720 +static void *module_alloc_update_bounds_rx(unsigned long size)
90721 +{
90722 + void *ret = module_alloc_exec(size);
90723 +
90724 + if (ret) {
90725 + mutex_lock(&module_mutex);
90726 + /* Update module bounds. */
90727 + if ((unsigned long)ret < module_addr_min_rx)
90728 + module_addr_min_rx = (unsigned long)ret;
90729 + if ((unsigned long)ret + size > module_addr_max_rx)
90730 + module_addr_max_rx = (unsigned long)ret + size;
90731 mutex_unlock(&module_mutex);
90732 }
90733 return ret;
90734 @@ -2640,7 +2703,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90735 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
90736
90737 if (info->index.sym == 0) {
90738 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90739 + /*
90740 + * avoid potentially printing jibberish on attempted load
90741 + * of a module randomized with a different seed
90742 + */
90743 + pr_warn("module has no symbols (stripped?)\n");
90744 +#else
90745 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
90746 +#endif
90747 return ERR_PTR(-ENOEXEC);
90748 }
90749
90750 @@ -2656,8 +2727,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90751 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90752 {
90753 const char *modmagic = get_modinfo(info, "vermagic");
90754 + const char *license = get_modinfo(info, "license");
90755 int err;
90756
90757 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
90758 + if (!license || !license_is_gpl_compatible(license))
90759 + return -ENOEXEC;
90760 +#endif
90761 +
90762 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
90763 modmagic = NULL;
90764
90765 @@ -2682,7 +2759,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90766 }
90767
90768 /* Set up license info based on the info section */
90769 - set_license(mod, get_modinfo(info, "license"));
90770 + set_license(mod, license);
90771
90772 return 0;
90773 }
90774 @@ -2776,7 +2853,7 @@ static int move_module(struct module *mod, struct load_info *info)
90775 void *ptr;
90776
90777 /* Do the allocs. */
90778 - ptr = module_alloc_update_bounds(mod->core_size);
90779 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
90780 /*
90781 * The pointer to this block is stored in the module structure
90782 * which is inside the block. Just mark it as not being a
90783 @@ -2786,11 +2863,11 @@ static int move_module(struct module *mod, struct load_info *info)
90784 if (!ptr)
90785 return -ENOMEM;
90786
90787 - memset(ptr, 0, mod->core_size);
90788 - mod->module_core = ptr;
90789 + memset(ptr, 0, mod->core_size_rw);
90790 + mod->module_core_rw = ptr;
90791
90792 - if (mod->init_size) {
90793 - ptr = module_alloc_update_bounds(mod->init_size);
90794 + if (mod->init_size_rw) {
90795 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
90796 /*
90797 * The pointer to this block is stored in the module structure
90798 * which is inside the block. This block doesn't need to be
90799 @@ -2799,13 +2876,45 @@ static int move_module(struct module *mod, struct load_info *info)
90800 */
90801 kmemleak_ignore(ptr);
90802 if (!ptr) {
90803 - module_memfree(mod->module_core);
90804 + module_memfree(mod->module_core_rw);
90805 return -ENOMEM;
90806 }
90807 - memset(ptr, 0, mod->init_size);
90808 - mod->module_init = ptr;
90809 + memset(ptr, 0, mod->init_size_rw);
90810 + mod->module_init_rw = ptr;
90811 } else
90812 - mod->module_init = NULL;
90813 + mod->module_init_rw = NULL;
90814 +
90815 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
90816 + kmemleak_not_leak(ptr);
90817 + if (!ptr) {
90818 + if (mod->module_init_rw)
90819 + module_memfree(mod->module_init_rw);
90820 + module_memfree(mod->module_core_rw);
90821 + return -ENOMEM;
90822 + }
90823 +
90824 + pax_open_kernel();
90825 + memset(ptr, 0, mod->core_size_rx);
90826 + pax_close_kernel();
90827 + mod->module_core_rx = ptr;
90828 +
90829 + if (mod->init_size_rx) {
90830 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
90831 + kmemleak_ignore(ptr);
90832 + if (!ptr && mod->init_size_rx) {
90833 + module_memfree_exec(mod->module_core_rx);
90834 + if (mod->module_init_rw)
90835 + module_memfree(mod->module_init_rw);
90836 + module_memfree(mod->module_core_rw);
90837 + return -ENOMEM;
90838 + }
90839 +
90840 + pax_open_kernel();
90841 + memset(ptr, 0, mod->init_size_rx);
90842 + pax_close_kernel();
90843 + mod->module_init_rx = ptr;
90844 + } else
90845 + mod->module_init_rx = NULL;
90846
90847 /* Transfer each section which specifies SHF_ALLOC */
90848 pr_debug("final section addresses:\n");
90849 @@ -2816,16 +2925,45 @@ static int move_module(struct module *mod, struct load_info *info)
90850 if (!(shdr->sh_flags & SHF_ALLOC))
90851 continue;
90852
90853 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
90854 - dest = mod->module_init
90855 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90856 - else
90857 - dest = mod->module_core + shdr->sh_entsize;
90858 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
90859 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90860 + dest = mod->module_init_rw
90861 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90862 + else
90863 + dest = mod->module_init_rx
90864 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90865 + } else {
90866 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90867 + dest = mod->module_core_rw + shdr->sh_entsize;
90868 + else
90869 + dest = mod->module_core_rx + shdr->sh_entsize;
90870 + }
90871 +
90872 + if (shdr->sh_type != SHT_NOBITS) {
90873 +
90874 +#ifdef CONFIG_PAX_KERNEXEC
90875 +#ifdef CONFIG_X86_64
90876 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
90877 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
90878 +#endif
90879 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
90880 + pax_open_kernel();
90881 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
90882 + pax_close_kernel();
90883 + } else
90884 +#endif
90885
90886 - if (shdr->sh_type != SHT_NOBITS)
90887 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
90888 + }
90889 /* Update sh_addr to point to copy in image. */
90890 - shdr->sh_addr = (unsigned long)dest;
90891 +
90892 +#ifdef CONFIG_PAX_KERNEXEC
90893 + if (shdr->sh_flags & SHF_EXECINSTR)
90894 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
90895 + else
90896 +#endif
90897 +
90898 + shdr->sh_addr = (unsigned long)dest;
90899 pr_debug("\t0x%lx %s\n",
90900 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
90901 }
90902 @@ -2882,12 +3020,12 @@ static void flush_module_icache(const struct module *mod)
90903 * Do it before processing of module parameters, so the module
90904 * can provide parameter accessor functions of its own.
90905 */
90906 - if (mod->module_init)
90907 - flush_icache_range((unsigned long)mod->module_init,
90908 - (unsigned long)mod->module_init
90909 - + mod->init_size);
90910 - flush_icache_range((unsigned long)mod->module_core,
90911 - (unsigned long)mod->module_core + mod->core_size);
90912 + if (mod->module_init_rx)
90913 + flush_icache_range((unsigned long)mod->module_init_rx,
90914 + (unsigned long)mod->module_init_rx
90915 + + mod->init_size_rx);
90916 + flush_icache_range((unsigned long)mod->module_core_rx,
90917 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
90918
90919 set_fs(old_fs);
90920 }
90921 @@ -2945,8 +3083,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
90922 {
90923 percpu_modfree(mod);
90924 module_arch_freeing_init(mod);
90925 - module_memfree(mod->module_init);
90926 - module_memfree(mod->module_core);
90927 + module_memfree_exec(mod->module_init_rx);
90928 + module_memfree_exec(mod->module_core_rx);
90929 + module_memfree(mod->module_init_rw);
90930 + module_memfree(mod->module_core_rw);
90931 }
90932
90933 int __weak module_finalize(const Elf_Ehdr *hdr,
90934 @@ -2959,7 +3099,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
90935 static int post_relocation(struct module *mod, const struct load_info *info)
90936 {
90937 /* Sort exception table now relocations are done. */
90938 + pax_open_kernel();
90939 sort_extable(mod->extable, mod->extable + mod->num_exentries);
90940 + pax_close_kernel();
90941
90942 /* Copy relocated percpu area over. */
90943 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
90944 @@ -3001,13 +3143,15 @@ static void do_mod_ctors(struct module *mod)
90945 /* For freeing module_init on success, in case kallsyms traversing */
90946 struct mod_initfree {
90947 struct rcu_head rcu;
90948 - void *module_init;
90949 + void *module_init_rw;
90950 + void *module_init_rx;
90951 };
90952
90953 static void do_free_init(struct rcu_head *head)
90954 {
90955 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
90956 - module_memfree(m->module_init);
90957 + module_memfree(m->module_init_rw);
90958 + module_memfree_exec(m->module_init_rx);
90959 kfree(m);
90960 }
90961
90962 @@ -3022,7 +3166,8 @@ static int do_init_module(struct module *mod)
90963 ret = -ENOMEM;
90964 goto fail;
90965 }
90966 - freeinit->module_init = mod->module_init;
90967 + freeinit->module_init_rw = mod->module_init_rw;
90968 + freeinit->module_init_rx = mod->module_init_rx;
90969
90970 /*
90971 * We want to find out whether @mod uses async during init. Clear
90972 @@ -3081,10 +3226,10 @@ static int do_init_module(struct module *mod)
90973 #endif
90974 unset_module_init_ro_nx(mod);
90975 module_arch_freeing_init(mod);
90976 - mod->module_init = NULL;
90977 - mod->init_size = 0;
90978 - mod->init_ro_size = 0;
90979 - mod->init_text_size = 0;
90980 + mod->module_init_rw = NULL;
90981 + mod->module_init_rx = NULL;
90982 + mod->init_size_rw = 0;
90983 + mod->init_size_rx = 0;
90984 /*
90985 * We want to free module_init, but be aware that kallsyms may be
90986 * walking this with preempt disabled. In all the failure paths,
90987 @@ -3198,16 +3343,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
90988 module_bug_finalize(info->hdr, info->sechdrs, mod);
90989
90990 /* Set RO and NX regions for core */
90991 - set_section_ro_nx(mod->module_core,
90992 - mod->core_text_size,
90993 - mod->core_ro_size,
90994 - mod->core_size);
90995 + set_section_ro_nx(mod->module_core_rx,
90996 + mod->core_size_rx,
90997 + mod->core_size_rx,
90998 + mod->core_size_rx);
90999
91000 /* Set RO and NX regions for init */
91001 - set_section_ro_nx(mod->module_init,
91002 - mod->init_text_size,
91003 - mod->init_ro_size,
91004 - mod->init_size);
91005 + set_section_ro_nx(mod->module_init_rx,
91006 + mod->init_size_rx,
91007 + mod->init_size_rx,
91008 + mod->init_size_rx);
91009
91010 /* Mark state as coming so strong_try_module_get() ignores us,
91011 * but kallsyms etc. can see us. */
91012 @@ -3291,9 +3436,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
91013 if (err)
91014 goto free_unload;
91015
91016 + /* Now copy in args */
91017 + mod->args = strndup_user(uargs, ~0UL >> 1);
91018 + if (IS_ERR(mod->args)) {
91019 + err = PTR_ERR(mod->args);
91020 + goto free_unload;
91021 + }
91022 +
91023 /* Set up MODINFO_ATTR fields */
91024 setup_modinfo(mod, info);
91025
91026 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91027 + {
91028 + char *p, *p2;
91029 +
91030 + if (strstr(mod->args, "grsec_modharden_netdev")) {
91031 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
91032 + err = -EPERM;
91033 + goto free_modinfo;
91034 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
91035 + p += sizeof("grsec_modharden_normal") - 1;
91036 + p2 = strstr(p, "_");
91037 + if (p2) {
91038 + *p2 = '\0';
91039 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
91040 + *p2 = '_';
91041 + }
91042 + err = -EPERM;
91043 + goto free_modinfo;
91044 + }
91045 + }
91046 +#endif
91047 +
91048 /* Fix up syms, so that st_value is a pointer to location. */
91049 err = simplify_symbols(mod, info);
91050 if (err < 0)
91051 @@ -3309,13 +3483,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
91052
91053 flush_module_icache(mod);
91054
91055 - /* Now copy in args */
91056 - mod->args = strndup_user(uargs, ~0UL >> 1);
91057 - if (IS_ERR(mod->args)) {
91058 - err = PTR_ERR(mod->args);
91059 - goto free_arch_cleanup;
91060 - }
91061 -
91062 dynamic_debug_setup(info->debug, info->num_debug);
91063
91064 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
91065 @@ -3363,11 +3530,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
91066 ddebug_cleanup:
91067 dynamic_debug_remove(info->debug);
91068 synchronize_sched();
91069 - kfree(mod->args);
91070 - free_arch_cleanup:
91071 module_arch_cleanup(mod);
91072 free_modinfo:
91073 free_modinfo(mod);
91074 + kfree(mod->args);
91075 free_unload:
91076 module_unload_free(mod);
91077 unlink_mod:
91078 @@ -3454,10 +3620,16 @@ static const char *get_ksymbol(struct module *mod,
91079 unsigned long nextval;
91080
91081 /* At worse, next value is at end of module */
91082 - if (within_module_init(addr, mod))
91083 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
91084 + if (within_module_init_rx(addr, mod))
91085 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
91086 + else if (within_module_init_rw(addr, mod))
91087 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
91088 + else if (within_module_core_rx(addr, mod))
91089 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
91090 + else if (within_module_core_rw(addr, mod))
91091 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
91092 else
91093 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
91094 + return NULL;
91095
91096 /* Scan for closest preceding symbol, and next symbol. (ELF
91097 starts real symbols at 1). */
91098 @@ -3705,7 +3877,7 @@ static int m_show(struct seq_file *m, void *p)
91099 return 0;
91100
91101 seq_printf(m, "%s %u",
91102 - mod->name, mod->init_size + mod->core_size);
91103 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
91104 print_unload_info(m, mod);
91105
91106 /* Informative for users. */
91107 @@ -3714,7 +3886,7 @@ static int m_show(struct seq_file *m, void *p)
91108 mod->state == MODULE_STATE_COMING ? "Loading" :
91109 "Live");
91110 /* Used by oprofile and other similar tools. */
91111 - seq_printf(m, " 0x%pK", mod->module_core);
91112 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
91113
91114 /* Taints info */
91115 if (mod->taints)
91116 @@ -3750,7 +3922,17 @@ static const struct file_operations proc_modules_operations = {
91117
91118 static int __init proc_modules_init(void)
91119 {
91120 +#ifndef CONFIG_GRKERNSEC_HIDESYM
91121 +#ifdef CONFIG_GRKERNSEC_PROC_USER
91122 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91123 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
91124 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
91125 +#else
91126 proc_create("modules", 0, NULL, &proc_modules_operations);
91127 +#endif
91128 +#else
91129 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91130 +#endif
91131 return 0;
91132 }
91133 module_init(proc_modules_init);
91134 @@ -3811,7 +3993,8 @@ struct module *__module_address(unsigned long addr)
91135 {
91136 struct module *mod;
91137
91138 - if (addr < module_addr_min || addr > module_addr_max)
91139 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
91140 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
91141 return NULL;
91142
91143 list_for_each_entry_rcu(mod, &modules, list) {
91144 @@ -3852,11 +4035,20 @@ bool is_module_text_address(unsigned long addr)
91145 */
91146 struct module *__module_text_address(unsigned long addr)
91147 {
91148 - struct module *mod = __module_address(addr);
91149 + struct module *mod;
91150 +
91151 +#ifdef CONFIG_X86_32
91152 + addr = ktla_ktva(addr);
91153 +#endif
91154 +
91155 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
91156 + return NULL;
91157 +
91158 + mod = __module_address(addr);
91159 +
91160 if (mod) {
91161 /* Make sure it's within the text section. */
91162 - if (!within(addr, mod->module_init, mod->init_text_size)
91163 - && !within(addr, mod->module_core, mod->core_text_size))
91164 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
91165 mod = NULL;
91166 }
91167 return mod;
91168 diff --git a/kernel/notifier.c b/kernel/notifier.c
91169 index 4803da6..1c5eea6 100644
91170 --- a/kernel/notifier.c
91171 +++ b/kernel/notifier.c
91172 @@ -5,6 +5,7 @@
91173 #include <linux/rcupdate.h>
91174 #include <linux/vmalloc.h>
91175 #include <linux/reboot.h>
91176 +#include <linux/mm.h>
91177
91178 /*
91179 * Notifier list for kernel code which wants to be called
91180 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
91181 while ((*nl) != NULL) {
91182 if (n->priority > (*nl)->priority)
91183 break;
91184 - nl = &((*nl)->next);
91185 + nl = (struct notifier_block **)&((*nl)->next);
91186 }
91187 - n->next = *nl;
91188 + pax_open_kernel();
91189 + *(const void **)&n->next = *nl;
91190 rcu_assign_pointer(*nl, n);
91191 + pax_close_kernel();
91192 return 0;
91193 }
91194
91195 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
91196 return 0;
91197 if (n->priority > (*nl)->priority)
91198 break;
91199 - nl = &((*nl)->next);
91200 + nl = (struct notifier_block **)&((*nl)->next);
91201 }
91202 - n->next = *nl;
91203 + pax_open_kernel();
91204 + *(const void **)&n->next = *nl;
91205 rcu_assign_pointer(*nl, n);
91206 + pax_close_kernel();
91207 return 0;
91208 }
91209
91210 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
91211 {
91212 while ((*nl) != NULL) {
91213 if ((*nl) == n) {
91214 + pax_open_kernel();
91215 rcu_assign_pointer(*nl, n->next);
91216 + pax_close_kernel();
91217 return 0;
91218 }
91219 - nl = &((*nl)->next);
91220 + nl = (struct notifier_block **)&((*nl)->next);
91221 }
91222 return -ENOENT;
91223 }
91224 diff --git a/kernel/padata.c b/kernel/padata.c
91225 index 161402f..598814c 100644
91226 --- a/kernel/padata.c
91227 +++ b/kernel/padata.c
91228 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
91229 * seq_nr mod. number of cpus in use.
91230 */
91231
91232 - seq_nr = atomic_inc_return(&pd->seq_nr);
91233 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
91234 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
91235
91236 return padata_index_to_cpu(pd, cpu_index);
91237 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
91238 padata_init_pqueues(pd);
91239 padata_init_squeues(pd);
91240 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
91241 - atomic_set(&pd->seq_nr, -1);
91242 + atomic_set_unchecked(&pd->seq_nr, -1);
91243 atomic_set(&pd->reorder_objects, 0);
91244 atomic_set(&pd->refcnt, 0);
91245 pd->pinst = pinst;
91246 diff --git a/kernel/panic.c b/kernel/panic.c
91247 index 4d8d6f9..97b9b9c 100644
91248 --- a/kernel/panic.c
91249 +++ b/kernel/panic.c
91250 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
91251 /*
91252 * Stop ourself in panic -- architecture code may override this
91253 */
91254 -void __weak panic_smp_self_stop(void)
91255 +void __weak __noreturn panic_smp_self_stop(void)
91256 {
91257 while (1)
91258 cpu_relax();
91259 @@ -423,7 +423,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
91260 disable_trace_on_warning();
91261
91262 pr_warn("------------[ cut here ]------------\n");
91263 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
91264 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
91265 raw_smp_processor_id(), current->pid, file, line, caller);
91266
91267 if (args)
91268 @@ -488,7 +488,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
91269 */
91270 __visible void __stack_chk_fail(void)
91271 {
91272 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
91273 + dump_stack();
91274 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
91275 __builtin_return_address(0));
91276 }
91277 EXPORT_SYMBOL(__stack_chk_fail);
91278 diff --git a/kernel/pid.c b/kernel/pid.c
91279 index cd36a5e..11f185d 100644
91280 --- a/kernel/pid.c
91281 +++ b/kernel/pid.c
91282 @@ -33,6 +33,7 @@
91283 #include <linux/rculist.h>
91284 #include <linux/bootmem.h>
91285 #include <linux/hash.h>
91286 +#include <linux/security.h>
91287 #include <linux/pid_namespace.h>
91288 #include <linux/init_task.h>
91289 #include <linux/syscalls.h>
91290 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
91291
91292 int pid_max = PID_MAX_DEFAULT;
91293
91294 -#define RESERVED_PIDS 300
91295 +#define RESERVED_PIDS 500
91296
91297 int pid_max_min = RESERVED_PIDS + 1;
91298 int pid_max_max = PID_MAX_LIMIT;
91299 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
91300 */
91301 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
91302 {
91303 + struct task_struct *task;
91304 +
91305 rcu_lockdep_assert(rcu_read_lock_held(),
91306 "find_task_by_pid_ns() needs rcu_read_lock()"
91307 " protection");
91308 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91309 +
91310 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91311 +
91312 + if (gr_pid_is_chrooted(task))
91313 + return NULL;
91314 +
91315 + return task;
91316 }
91317
91318 struct task_struct *find_task_by_vpid(pid_t vnr)
91319 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
91320 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
91321 }
91322
91323 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
91324 +{
91325 + rcu_lockdep_assert(rcu_read_lock_held(),
91326 + "find_task_by_pid_ns() needs rcu_read_lock()"
91327 + " protection");
91328 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
91329 +}
91330 +
91331 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
91332 {
91333 struct pid *pid;
91334 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
91335 index a65ba13..f600dbb 100644
91336 --- a/kernel/pid_namespace.c
91337 +++ b/kernel/pid_namespace.c
91338 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
91339 void __user *buffer, size_t *lenp, loff_t *ppos)
91340 {
91341 struct pid_namespace *pid_ns = task_active_pid_ns(current);
91342 - struct ctl_table tmp = *table;
91343 + ctl_table_no_const tmp = *table;
91344
91345 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
91346 return -EPERM;
91347 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
91348 index 48b28d3..c63ccaf 100644
91349 --- a/kernel/power/Kconfig
91350 +++ b/kernel/power/Kconfig
91351 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
91352 config HIBERNATION
91353 bool "Hibernation (aka 'suspend to disk')"
91354 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
91355 + depends on !GRKERNSEC_KMEM
91356 + depends on !PAX_MEMORY_SANITIZE
91357 select HIBERNATE_CALLBACKS
91358 select LZO_COMPRESS
91359 select LZO_DECOMPRESS
91360 diff --git a/kernel/power/process.c b/kernel/power/process.c
91361 index 5a6ec86..3a8c884 100644
91362 --- a/kernel/power/process.c
91363 +++ b/kernel/power/process.c
91364 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
91365 unsigned int elapsed_msecs;
91366 bool wakeup = false;
91367 int sleep_usecs = USEC_PER_MSEC;
91368 + bool timedout = false;
91369
91370 do_gettimeofday(&start);
91371
91372 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
91373
91374 while (true) {
91375 todo = 0;
91376 + if (time_after(jiffies, end_time))
91377 + timedout = true;
91378 read_lock(&tasklist_lock);
91379 for_each_process_thread(g, p) {
91380 if (p == current || !freeze_task(p))
91381 continue;
91382
91383 - if (!freezer_should_skip(p))
91384 + if (!freezer_should_skip(p)) {
91385 todo++;
91386 + if (timedout) {
91387 + printk(KERN_ERR "Task refusing to freeze:\n");
91388 + sched_show_task(p);
91389 + }
91390 + }
91391 }
91392 read_unlock(&tasklist_lock);
91393
91394 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
91395 todo += wq_busy;
91396 }
91397
91398 - if (!todo || time_after(jiffies, end_time))
91399 + if (!todo || timedout)
91400 break;
91401
91402 if (pm_wakeup_pending()) {
91403 diff --git a/kernel/printk/console_cmdline.h b/kernel/printk/console_cmdline.h
91404 index cbd69d8..2ca4a8b 100644
91405 --- a/kernel/printk/console_cmdline.h
91406 +++ b/kernel/printk/console_cmdline.h
91407 @@ -3,7 +3,7 @@
91408
91409 struct console_cmdline
91410 {
91411 - char name[8]; /* Name of the driver */
91412 + char name[16]; /* Name of the driver */
91413 int index; /* Minor dev. to use */
91414 char *options; /* Options for the driver */
91415 #ifdef CONFIG_A11Y_BRAILLE_CONSOLE
91416 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
91417 index fae29e3..7df1786 100644
91418 --- a/kernel/printk/printk.c
91419 +++ b/kernel/printk/printk.c
91420 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
91421 if (from_file && type != SYSLOG_ACTION_OPEN)
91422 return 0;
91423
91424 +#ifdef CONFIG_GRKERNSEC_DMESG
91425 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
91426 + return -EPERM;
91427 +#endif
91428 +
91429 if (syslog_action_restricted(type)) {
91430 if (capable(CAP_SYSLOG))
91431 return 0;
91432 @@ -2464,6 +2469,7 @@ void register_console(struct console *newcon)
91433 for (i = 0, c = console_cmdline;
91434 i < MAX_CMDLINECONSOLES && c->name[0];
91435 i++, c++) {
91436 + BUILD_BUG_ON(sizeof(c->name) != sizeof(newcon->name));
91437 if (strcmp(c->name, newcon->name) != 0)
91438 continue;
91439 if (newcon->index >= 0 &&
91440 diff --git a/kernel/profile.c b/kernel/profile.c
91441 index 54bf5ba..df6e0a2 100644
91442 --- a/kernel/profile.c
91443 +++ b/kernel/profile.c
91444 @@ -37,7 +37,7 @@ struct profile_hit {
91445 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
91446 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
91447
91448 -static atomic_t *prof_buffer;
91449 +static atomic_unchecked_t *prof_buffer;
91450 static unsigned long prof_len, prof_shift;
91451
91452 int prof_on __read_mostly;
91453 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
91454 hits[i].pc = 0;
91455 continue;
91456 }
91457 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91458 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91459 hits[i].hits = hits[i].pc = 0;
91460 }
91461 }
91462 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91463 * Add the current hit(s) and flush the write-queue out
91464 * to the global buffer:
91465 */
91466 - atomic_add(nr_hits, &prof_buffer[pc]);
91467 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
91468 for (i = 0; i < NR_PROFILE_HIT; ++i) {
91469 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91470 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91471 hits[i].pc = hits[i].hits = 0;
91472 }
91473 out:
91474 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91475 {
91476 unsigned long pc;
91477 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
91478 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91479 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91480 }
91481 #endif /* !CONFIG_SMP */
91482
91483 @@ -490,7 +490,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
91484 return -EFAULT;
91485 buf++; p++; count--; read++;
91486 }
91487 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
91488 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
91489 if (copy_to_user(buf, (void *)pnt, count))
91490 return -EFAULT;
91491 read += count;
91492 @@ -521,7 +521,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
91493 }
91494 #endif
91495 profile_discard_flip_buffers();
91496 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
91497 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
91498 return count;
91499 }
91500
91501 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
91502 index 1eb9d90..d40d21e 100644
91503 --- a/kernel/ptrace.c
91504 +++ b/kernel/ptrace.c
91505 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
91506 if (seize)
91507 flags |= PT_SEIZED;
91508 rcu_read_lock();
91509 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91510 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91511 flags |= PT_PTRACE_CAP;
91512 rcu_read_unlock();
91513 task->ptrace = flags;
91514 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
91515 break;
91516 return -EIO;
91517 }
91518 - if (copy_to_user(dst, buf, retval))
91519 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
91520 return -EFAULT;
91521 copied += retval;
91522 src += retval;
91523 @@ -783,7 +783,7 @@ int ptrace_request(struct task_struct *child, long request,
91524 bool seized = child->ptrace & PT_SEIZED;
91525 int ret = -EIO;
91526 siginfo_t siginfo, *si;
91527 - void __user *datavp = (void __user *) data;
91528 + void __user *datavp = (__force void __user *) data;
91529 unsigned long __user *datalp = datavp;
91530 unsigned long flags;
91531
91532 @@ -1029,14 +1029,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
91533 goto out;
91534 }
91535
91536 + if (gr_handle_ptrace(child, request)) {
91537 + ret = -EPERM;
91538 + goto out_put_task_struct;
91539 + }
91540 +
91541 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91542 ret = ptrace_attach(child, request, addr, data);
91543 /*
91544 * Some architectures need to do book-keeping after
91545 * a ptrace attach.
91546 */
91547 - if (!ret)
91548 + if (!ret) {
91549 arch_ptrace_attach(child);
91550 + gr_audit_ptrace(child);
91551 + }
91552 goto out_put_task_struct;
91553 }
91554
91555 @@ -1064,7 +1071,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
91556 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
91557 if (copied != sizeof(tmp))
91558 return -EIO;
91559 - return put_user(tmp, (unsigned long __user *)data);
91560 + return put_user(tmp, (__force unsigned long __user *)data);
91561 }
91562
91563 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
91564 @@ -1158,7 +1165,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
91565 }
91566
91567 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91568 - compat_long_t, addr, compat_long_t, data)
91569 + compat_ulong_t, addr, compat_ulong_t, data)
91570 {
91571 struct task_struct *child;
91572 long ret;
91573 @@ -1174,14 +1181,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91574 goto out;
91575 }
91576
91577 + if (gr_handle_ptrace(child, request)) {
91578 + ret = -EPERM;
91579 + goto out_put_task_struct;
91580 + }
91581 +
91582 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91583 ret = ptrace_attach(child, request, addr, data);
91584 /*
91585 * Some architectures need to do book-keeping after
91586 * a ptrace attach.
91587 */
91588 - if (!ret)
91589 + if (!ret) {
91590 arch_ptrace_attach(child);
91591 + gr_audit_ptrace(child);
91592 + }
91593 goto out_put_task_struct;
91594 }
91595
91596 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
91597 index 4d559ba..053da37 100644
91598 --- a/kernel/rcu/rcutorture.c
91599 +++ b/kernel/rcu/rcutorture.c
91600 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91601 rcu_torture_count) = { 0 };
91602 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91603 rcu_torture_batch) = { 0 };
91604 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91605 -static atomic_t n_rcu_torture_alloc;
91606 -static atomic_t n_rcu_torture_alloc_fail;
91607 -static atomic_t n_rcu_torture_free;
91608 -static atomic_t n_rcu_torture_mberror;
91609 -static atomic_t n_rcu_torture_error;
91610 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91611 +static atomic_unchecked_t n_rcu_torture_alloc;
91612 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
91613 +static atomic_unchecked_t n_rcu_torture_free;
91614 +static atomic_unchecked_t n_rcu_torture_mberror;
91615 +static atomic_unchecked_t n_rcu_torture_error;
91616 static long n_rcu_torture_barrier_error;
91617 static long n_rcu_torture_boost_ktrerror;
91618 static long n_rcu_torture_boost_rterror;
91619 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
91620 static long n_rcu_torture_timers;
91621 static long n_barrier_attempts;
91622 static long n_barrier_successes;
91623 -static atomic_long_t n_cbfloods;
91624 +static atomic_long_unchecked_t n_cbfloods;
91625 static struct list_head rcu_torture_removed;
91626
91627 static int rcu_torture_writer_state;
91628 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
91629
91630 spin_lock_bh(&rcu_torture_lock);
91631 if (list_empty(&rcu_torture_freelist)) {
91632 - atomic_inc(&n_rcu_torture_alloc_fail);
91633 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
91634 spin_unlock_bh(&rcu_torture_lock);
91635 return NULL;
91636 }
91637 - atomic_inc(&n_rcu_torture_alloc);
91638 + atomic_inc_unchecked(&n_rcu_torture_alloc);
91639 p = rcu_torture_freelist.next;
91640 list_del_init(p);
91641 spin_unlock_bh(&rcu_torture_lock);
91642 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
91643 static void
91644 rcu_torture_free(struct rcu_torture *p)
91645 {
91646 - atomic_inc(&n_rcu_torture_free);
91647 + atomic_inc_unchecked(&n_rcu_torture_free);
91648 spin_lock_bh(&rcu_torture_lock);
91649 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
91650 spin_unlock_bh(&rcu_torture_lock);
91651 @@ -312,7 +312,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
91652 i = rp->rtort_pipe_count;
91653 if (i > RCU_TORTURE_PIPE_LEN)
91654 i = RCU_TORTURE_PIPE_LEN;
91655 - atomic_inc(&rcu_torture_wcount[i]);
91656 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91657 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
91658 rp->rtort_mbtest = 0;
91659 return true;
91660 @@ -799,7 +799,7 @@ rcu_torture_cbflood(void *arg)
91661 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
91662 do {
91663 schedule_timeout_interruptible(cbflood_inter_holdoff);
91664 - atomic_long_inc(&n_cbfloods);
91665 + atomic_long_inc_unchecked(&n_cbfloods);
91666 WARN_ON(signal_pending(current));
91667 for (i = 0; i < cbflood_n_burst; i++) {
91668 for (j = 0; j < cbflood_n_per_burst; j++) {
91669 @@ -918,7 +918,7 @@ rcu_torture_writer(void *arg)
91670 i = old_rp->rtort_pipe_count;
91671 if (i > RCU_TORTURE_PIPE_LEN)
91672 i = RCU_TORTURE_PIPE_LEN;
91673 - atomic_inc(&rcu_torture_wcount[i]);
91674 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91675 old_rp->rtort_pipe_count++;
91676 switch (synctype[torture_random(&rand) % nsynctypes]) {
91677 case RTWS_DEF_FREE:
91678 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
91679 return;
91680 }
91681 if (p->rtort_mbtest == 0)
91682 - atomic_inc(&n_rcu_torture_mberror);
91683 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91684 spin_lock(&rand_lock);
91685 cur_ops->read_delay(&rand);
91686 n_rcu_torture_timers++;
91687 @@ -1106,7 +1106,7 @@ rcu_torture_reader(void *arg)
91688 continue;
91689 }
91690 if (p->rtort_mbtest == 0)
91691 - atomic_inc(&n_rcu_torture_mberror);
91692 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91693 cur_ops->read_delay(&rand);
91694 preempt_disable();
91695 pipe_count = p->rtort_pipe_count;
91696 @@ -1173,11 +1173,11 @@ rcu_torture_stats_print(void)
91697 rcu_torture_current,
91698 rcu_torture_current_version,
91699 list_empty(&rcu_torture_freelist),
91700 - atomic_read(&n_rcu_torture_alloc),
91701 - atomic_read(&n_rcu_torture_alloc_fail),
91702 - atomic_read(&n_rcu_torture_free));
91703 + atomic_read_unchecked(&n_rcu_torture_alloc),
91704 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
91705 + atomic_read_unchecked(&n_rcu_torture_free));
91706 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
91707 - atomic_read(&n_rcu_torture_mberror),
91708 + atomic_read_unchecked(&n_rcu_torture_mberror),
91709 n_rcu_torture_boost_ktrerror,
91710 n_rcu_torture_boost_rterror);
91711 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
91712 @@ -1189,17 +1189,17 @@ rcu_torture_stats_print(void)
91713 n_barrier_successes,
91714 n_barrier_attempts,
91715 n_rcu_torture_barrier_error);
91716 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
91717 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
91718
91719 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91720 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
91721 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
91722 n_rcu_torture_barrier_error != 0 ||
91723 n_rcu_torture_boost_ktrerror != 0 ||
91724 n_rcu_torture_boost_rterror != 0 ||
91725 n_rcu_torture_boost_failure != 0 ||
91726 i > 1) {
91727 pr_cont("%s", "!!! ");
91728 - atomic_inc(&n_rcu_torture_error);
91729 + atomic_inc_unchecked(&n_rcu_torture_error);
91730 WARN_ON_ONCE(1);
91731 }
91732 pr_cont("Reader Pipe: ");
91733 @@ -1216,7 +1216,7 @@ rcu_torture_stats_print(void)
91734 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91735 pr_cont("Free-Block Circulation: ");
91736 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91737 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
91738 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
91739 }
91740 pr_cont("\n");
91741
91742 @@ -1560,7 +1560,7 @@ rcu_torture_cleanup(void)
91743
91744 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
91745
91746 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91747 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91748 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
91749 else if (torture_onoff_failures())
91750 rcu_torture_print_module_parms(cur_ops,
91751 @@ -1685,18 +1685,18 @@ rcu_torture_init(void)
91752
91753 rcu_torture_current = NULL;
91754 rcu_torture_current_version = 0;
91755 - atomic_set(&n_rcu_torture_alloc, 0);
91756 - atomic_set(&n_rcu_torture_alloc_fail, 0);
91757 - atomic_set(&n_rcu_torture_free, 0);
91758 - atomic_set(&n_rcu_torture_mberror, 0);
91759 - atomic_set(&n_rcu_torture_error, 0);
91760 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
91761 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
91762 + atomic_set_unchecked(&n_rcu_torture_free, 0);
91763 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
91764 + atomic_set_unchecked(&n_rcu_torture_error, 0);
91765 n_rcu_torture_barrier_error = 0;
91766 n_rcu_torture_boost_ktrerror = 0;
91767 n_rcu_torture_boost_rterror = 0;
91768 n_rcu_torture_boost_failure = 0;
91769 n_rcu_torture_boosts = 0;
91770 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
91771 - atomic_set(&rcu_torture_wcount[i], 0);
91772 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
91773 for_each_possible_cpu(cpu) {
91774 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91775 per_cpu(rcu_torture_count, cpu)[i] = 0;
91776 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
91777 index 0db5649..e6ec167 100644
91778 --- a/kernel/rcu/tiny.c
91779 +++ b/kernel/rcu/tiny.c
91780 @@ -42,7 +42,7 @@
91781 /* Forward declarations for tiny_plugin.h. */
91782 struct rcu_ctrlblk;
91783 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
91784 -static void rcu_process_callbacks(struct softirq_action *unused);
91785 +static void rcu_process_callbacks(void);
91786 static void __call_rcu(struct rcu_head *head,
91787 void (*func)(struct rcu_head *rcu),
91788 struct rcu_ctrlblk *rcp);
91789 @@ -310,7 +310,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
91790 false));
91791 }
91792
91793 -static void rcu_process_callbacks(struct softirq_action *unused)
91794 +static __latent_entropy void rcu_process_callbacks(void)
91795 {
91796 __rcu_process_callbacks(&rcu_sched_ctrlblk);
91797 __rcu_process_callbacks(&rcu_bh_ctrlblk);
91798 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
91799 index 858c565..7efd915 100644
91800 --- a/kernel/rcu/tiny_plugin.h
91801 +++ b/kernel/rcu/tiny_plugin.h
91802 @@ -152,17 +152,17 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
91803 dump_stack();
91804 }
91805 if (*rcp->curtail && ULONG_CMP_GE(j, js))
91806 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
91807 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
91808 3 * rcu_jiffies_till_stall_check() + 3;
91809 else if (ULONG_CMP_GE(j, js))
91810 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91811 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91812 }
91813
91814 static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
91815 {
91816 rcp->ticks_this_gp = 0;
91817 rcp->gp_start = jiffies;
91818 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91819 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91820 }
91821
91822 static void check_cpu_stalls(void)
91823 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
91824 index 7680fc2..b8e9161 100644
91825 --- a/kernel/rcu/tree.c
91826 +++ b/kernel/rcu/tree.c
91827 @@ -261,7 +261,7 @@ static void rcu_momentary_dyntick_idle(void)
91828 */
91829 rdtp = this_cpu_ptr(&rcu_dynticks);
91830 smp_mb__before_atomic(); /* Earlier stuff before QS. */
91831 - atomic_add(2, &rdtp->dynticks); /* QS. */
91832 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
91833 smp_mb__after_atomic(); /* Later stuff after QS. */
91834 break;
91835 }
91836 @@ -521,9 +521,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
91837 rcu_prepare_for_idle();
91838 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91839 smp_mb__before_atomic(); /* See above. */
91840 - atomic_inc(&rdtp->dynticks);
91841 + atomic_inc_unchecked(&rdtp->dynticks);
91842 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
91843 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91844 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91845 rcu_dynticks_task_enter();
91846
91847 /*
91848 @@ -644,10 +644,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
91849
91850 rcu_dynticks_task_exit();
91851 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
91852 - atomic_inc(&rdtp->dynticks);
91853 + atomic_inc_unchecked(&rdtp->dynticks);
91854 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91855 smp_mb__after_atomic(); /* See above. */
91856 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91857 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91858 rcu_cleanup_after_idle();
91859 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
91860 if (!user && !is_idle_task(current)) {
91861 @@ -768,14 +768,14 @@ void rcu_nmi_enter(void)
91862 struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks);
91863
91864 if (rdtp->dynticks_nmi_nesting == 0 &&
91865 - (atomic_read(&rdtp->dynticks) & 0x1))
91866 + (atomic_read_unchecked(&rdtp->dynticks) & 0x1))
91867 return;
91868 rdtp->dynticks_nmi_nesting++;
91869 smp_mb__before_atomic(); /* Force delay from prior write. */
91870 - atomic_inc(&rdtp->dynticks);
91871 + atomic_inc_unchecked(&rdtp->dynticks);
91872 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91873 smp_mb__after_atomic(); /* See above. */
91874 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91875 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91876 }
91877
91878 /**
91879 @@ -794,9 +794,9 @@ void rcu_nmi_exit(void)
91880 return;
91881 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91882 smp_mb__before_atomic(); /* See above. */
91883 - atomic_inc(&rdtp->dynticks);
91884 + atomic_inc_unchecked(&rdtp->dynticks);
91885 smp_mb__after_atomic(); /* Force delay to next write. */
91886 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91887 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91888 }
91889
91890 /**
91891 @@ -809,7 +809,7 @@ void rcu_nmi_exit(void)
91892 */
91893 bool notrace __rcu_is_watching(void)
91894 {
91895 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
91896 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
91897 }
91898
91899 /**
91900 @@ -892,7 +892,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
91901 static int dyntick_save_progress_counter(struct rcu_data *rdp,
91902 bool *isidle, unsigned long *maxj)
91903 {
91904 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
91905 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
91906 rcu_sysidle_check_cpu(rdp, isidle, maxj);
91907 if ((rdp->dynticks_snap & 0x1) == 0) {
91908 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
91909 @@ -921,7 +921,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
91910 int *rcrmp;
91911 unsigned int snap;
91912
91913 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
91914 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
91915 snap = (unsigned int)rdp->dynticks_snap;
91916
91917 /*
91918 @@ -984,10 +984,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
91919 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
91920 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
91921 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
91922 - ACCESS_ONCE(rdp->cond_resched_completed) =
91923 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
91924 ACCESS_ONCE(rdp->mynode->completed);
91925 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
91926 - ACCESS_ONCE(*rcrmp) =
91927 + ACCESS_ONCE_RW(*rcrmp) =
91928 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
91929 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
91930 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
91931 @@ -1009,7 +1009,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
91932 rsp->gp_start = j;
91933 smp_wmb(); /* Record start time before stall time. */
91934 j1 = rcu_jiffies_till_stall_check();
91935 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
91936 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
91937 rsp->jiffies_resched = j + j1 / 2;
91938 }
91939
91940 @@ -1050,7 +1050,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp)
91941 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91942 return;
91943 }
91944 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
91945 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
91946 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91947
91948 /*
91949 @@ -1127,7 +1127,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
91950
91951 raw_spin_lock_irqsave(&rnp->lock, flags);
91952 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
91953 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
91954 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
91955 3 * rcu_jiffies_till_stall_check() + 3;
91956 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91957
91958 @@ -1211,7 +1211,7 @@ void rcu_cpu_stall_reset(void)
91959 struct rcu_state *rsp;
91960
91961 for_each_rcu_flavor(rsp)
91962 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
91963 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
91964 }
91965
91966 /*
91967 @@ -1597,7 +1597,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
91968 raw_spin_unlock_irq(&rnp->lock);
91969 return 0;
91970 }
91971 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
91972 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
91973
91974 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
91975 /*
91976 @@ -1638,9 +1638,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
91977 rdp = this_cpu_ptr(rsp->rda);
91978 rcu_preempt_check_blocked_tasks(rnp);
91979 rnp->qsmask = rnp->qsmaskinit;
91980 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
91981 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
91982 WARN_ON_ONCE(rnp->completed != rsp->completed);
91983 - ACCESS_ONCE(rnp->completed) = rsp->completed;
91984 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
91985 if (rnp == rdp->mynode)
91986 (void)__note_gp_changes(rsp, rnp, rdp);
91987 rcu_preempt_boost_start_gp(rnp);
91988 @@ -1685,7 +1685,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
91989 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
91990 raw_spin_lock_irq(&rnp->lock);
91991 smp_mb__after_unlock_lock();
91992 - ACCESS_ONCE(rsp->gp_flags) =
91993 + ACCESS_ONCE_RW(rsp->gp_flags) =
91994 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
91995 raw_spin_unlock_irq(&rnp->lock);
91996 }
91997 @@ -1731,7 +1731,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
91998 rcu_for_each_node_breadth_first(rsp, rnp) {
91999 raw_spin_lock_irq(&rnp->lock);
92000 smp_mb__after_unlock_lock();
92001 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
92002 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
92003 rdp = this_cpu_ptr(rsp->rda);
92004 if (rnp == rdp->mynode)
92005 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
92006 @@ -1746,14 +1746,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
92007 rcu_nocb_gp_set(rnp, nocb);
92008
92009 /* Declare grace period done. */
92010 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
92011 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
92012 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
92013 rsp->fqs_state = RCU_GP_IDLE;
92014 rdp = this_cpu_ptr(rsp->rda);
92015 /* Advance CBs to reduce false positives below. */
92016 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
92017 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
92018 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92019 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92020 trace_rcu_grace_period(rsp->name,
92021 ACCESS_ONCE(rsp->gpnum),
92022 TPS("newreq"));
92023 @@ -1878,7 +1878,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
92024 */
92025 return false;
92026 }
92027 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92028 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92029 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
92030 TPS("newreq"));
92031
92032 @@ -2099,7 +2099,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
92033 rsp->qlen += rdp->qlen;
92034 rdp->n_cbs_orphaned += rdp->qlen;
92035 rdp->qlen_lazy = 0;
92036 - ACCESS_ONCE(rdp->qlen) = 0;
92037 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92038 }
92039
92040 /*
92041 @@ -2344,7 +2344,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
92042 }
92043 smp_mb(); /* List handling before counting for rcu_barrier(). */
92044 rdp->qlen_lazy -= count_lazy;
92045 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
92046 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
92047 rdp->n_cbs_invoked += count;
92048
92049 /* Reinstate batch limit if we have worked down the excess. */
92050 @@ -2507,7 +2507,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
92051 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92052 return; /* Someone beat us to it. */
92053 }
92054 - ACCESS_ONCE(rsp->gp_flags) =
92055 + ACCESS_ONCE_RW(rsp->gp_flags) =
92056 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
92057 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92058 rcu_gp_kthread_wake(rsp);
92059 @@ -2553,7 +2553,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
92060 /*
92061 * Do RCU core processing for the current CPU.
92062 */
92063 -static void rcu_process_callbacks(struct softirq_action *unused)
92064 +static void rcu_process_callbacks(void)
92065 {
92066 struct rcu_state *rsp;
92067
92068 @@ -2665,7 +2665,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92069 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
92070 if (debug_rcu_head_queue(head)) {
92071 /* Probable double call_rcu(), so leak the callback. */
92072 - ACCESS_ONCE(head->func) = rcu_leak_callback;
92073 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
92074 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
92075 return;
92076 }
92077 @@ -2693,7 +2693,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92078 local_irq_restore(flags);
92079 return;
92080 }
92081 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
92082 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
92083 if (lazy)
92084 rdp->qlen_lazy++;
92085 else
92086 @@ -2966,11 +2966,11 @@ void synchronize_sched_expedited(void)
92087 * counter wrap on a 32-bit system. Quite a few more CPUs would of
92088 * course be required on a 64-bit system.
92089 */
92090 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
92091 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
92092 (ulong)atomic_long_read(&rsp->expedited_done) +
92093 ULONG_MAX / 8)) {
92094 synchronize_sched();
92095 - atomic_long_inc(&rsp->expedited_wrap);
92096 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
92097 return;
92098 }
92099
92100 @@ -2978,12 +2978,12 @@ void synchronize_sched_expedited(void)
92101 * Take a ticket. Note that atomic_inc_return() implies a
92102 * full memory barrier.
92103 */
92104 - snap = atomic_long_inc_return(&rsp->expedited_start);
92105 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
92106 firstsnap = snap;
92107 if (!try_get_online_cpus()) {
92108 /* CPU hotplug operation in flight, fall back to normal GP. */
92109 wait_rcu_gp(call_rcu_sched);
92110 - atomic_long_inc(&rsp->expedited_normal);
92111 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92112 return;
92113 }
92114 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
92115 @@ -2996,7 +2996,7 @@ void synchronize_sched_expedited(void)
92116 for_each_cpu(cpu, cm) {
92117 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
92118
92119 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
92120 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
92121 cpumask_clear_cpu(cpu, cm);
92122 }
92123 if (cpumask_weight(cm) == 0)
92124 @@ -3011,14 +3011,14 @@ void synchronize_sched_expedited(void)
92125 synchronize_sched_expedited_cpu_stop,
92126 NULL) == -EAGAIN) {
92127 put_online_cpus();
92128 - atomic_long_inc(&rsp->expedited_tryfail);
92129 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
92130
92131 /* Check to see if someone else did our work for us. */
92132 s = atomic_long_read(&rsp->expedited_done);
92133 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92134 /* ensure test happens before caller kfree */
92135 smp_mb__before_atomic(); /* ^^^ */
92136 - atomic_long_inc(&rsp->expedited_workdone1);
92137 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
92138 free_cpumask_var(cm);
92139 return;
92140 }
92141 @@ -3028,7 +3028,7 @@ void synchronize_sched_expedited(void)
92142 udelay(trycount * num_online_cpus());
92143 } else {
92144 wait_rcu_gp(call_rcu_sched);
92145 - atomic_long_inc(&rsp->expedited_normal);
92146 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92147 free_cpumask_var(cm);
92148 return;
92149 }
92150 @@ -3038,7 +3038,7 @@ void synchronize_sched_expedited(void)
92151 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92152 /* ensure test happens before caller kfree */
92153 smp_mb__before_atomic(); /* ^^^ */
92154 - atomic_long_inc(&rsp->expedited_workdone2);
92155 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
92156 free_cpumask_var(cm);
92157 return;
92158 }
92159 @@ -3053,14 +3053,14 @@ void synchronize_sched_expedited(void)
92160 if (!try_get_online_cpus()) {
92161 /* CPU hotplug operation in flight, use normal GP. */
92162 wait_rcu_gp(call_rcu_sched);
92163 - atomic_long_inc(&rsp->expedited_normal);
92164 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92165 free_cpumask_var(cm);
92166 return;
92167 }
92168 - snap = atomic_long_read(&rsp->expedited_start);
92169 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
92170 smp_mb(); /* ensure read is before try_stop_cpus(). */
92171 }
92172 - atomic_long_inc(&rsp->expedited_stoppedcpus);
92173 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
92174
92175 all_cpus_idle:
92176 free_cpumask_var(cm);
92177 @@ -3072,16 +3072,16 @@ all_cpus_idle:
92178 * than we did already did their update.
92179 */
92180 do {
92181 - atomic_long_inc(&rsp->expedited_done_tries);
92182 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
92183 s = atomic_long_read(&rsp->expedited_done);
92184 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
92185 /* ensure test happens before caller kfree */
92186 smp_mb__before_atomic(); /* ^^^ */
92187 - atomic_long_inc(&rsp->expedited_done_lost);
92188 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
92189 break;
92190 }
92191 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
92192 - atomic_long_inc(&rsp->expedited_done_exit);
92193 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
92194
92195 put_online_cpus();
92196 }
92197 @@ -3287,7 +3287,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92198 * ACCESS_ONCE() to prevent the compiler from speculating
92199 * the increment to precede the early-exit check.
92200 */
92201 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92202 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92203 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
92204 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
92205 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
92206 @@ -3342,7 +3342,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92207
92208 /* Increment ->n_barrier_done to prevent duplicate work. */
92209 smp_mb(); /* Keep increment after above mechanism. */
92210 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92211 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92212 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
92213 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
92214 smp_mb(); /* Keep increment before caller's subsequent code. */
92215 @@ -3387,10 +3387,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
92216 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
92217 init_callback_list(rdp);
92218 rdp->qlen_lazy = 0;
92219 - ACCESS_ONCE(rdp->qlen) = 0;
92220 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92221 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
92222 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
92223 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
92224 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
92225 rdp->cpu = cpu;
92226 rdp->rsp = rsp;
92227 rcu_boot_init_nocb_percpu_data(rdp);
92228 @@ -3423,8 +3423,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
92229 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
92230 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
92231 rcu_sysidle_init_percpu_data(rdp->dynticks);
92232 - atomic_set(&rdp->dynticks->dynticks,
92233 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
92234 + atomic_set_unchecked(&rdp->dynticks->dynticks,
92235 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
92236 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
92237
92238 /* Add CPU to rcu_node bitmasks. */
92239 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
92240 index 8e7b184..9c55768 100644
92241 --- a/kernel/rcu/tree.h
92242 +++ b/kernel/rcu/tree.h
92243 @@ -87,11 +87,11 @@ struct rcu_dynticks {
92244 long long dynticks_nesting; /* Track irq/process nesting level. */
92245 /* Process level is worth LLONG_MAX/2. */
92246 int dynticks_nmi_nesting; /* Track NMI nesting level. */
92247 - atomic_t dynticks; /* Even value for idle, else odd. */
92248 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
92249 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
92250 long long dynticks_idle_nesting;
92251 /* irq/process nesting level from idle. */
92252 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
92253 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
92254 /* "Idle" excludes userspace execution. */
92255 unsigned long dynticks_idle_jiffies;
92256 /* End of last non-NMI non-idle period. */
92257 @@ -466,17 +466,17 @@ struct rcu_state {
92258 /* _rcu_barrier(). */
92259 /* End of fields guarded by barrier_mutex. */
92260
92261 - atomic_long_t expedited_start; /* Starting ticket. */
92262 - atomic_long_t expedited_done; /* Done ticket. */
92263 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
92264 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
92265 - atomic_long_t expedited_workdone1; /* # done by others #1. */
92266 - atomic_long_t expedited_workdone2; /* # done by others #2. */
92267 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
92268 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
92269 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
92270 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
92271 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
92272 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
92273 + atomic_long_t expedited_done; /* Done ticket. */
92274 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
92275 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
92276 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
92277 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
92278 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
92279 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
92280 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
92281 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
92282 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
92283
92284 unsigned long jiffies_force_qs; /* Time at which to invoke */
92285 /* force_quiescent_state(). */
92286 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
92287 index 3ec85cb..3687925 100644
92288 --- a/kernel/rcu/tree_plugin.h
92289 +++ b/kernel/rcu/tree_plugin.h
92290 @@ -709,7 +709,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
92291 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
92292 {
92293 return !rcu_preempted_readers_exp(rnp) &&
92294 - ACCESS_ONCE(rnp->expmask) == 0;
92295 + ACCESS_ONCE_RW(rnp->expmask) == 0;
92296 }
92297
92298 /*
92299 @@ -870,7 +870,7 @@ void synchronize_rcu_expedited(void)
92300
92301 /* Clean up and exit. */
92302 smp_mb(); /* ensure expedited GP seen before counter increment. */
92303 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
92304 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
92305 sync_rcu_preempt_exp_count + 1;
92306 unlock_mb_ret:
92307 mutex_unlock(&sync_rcu_preempt_exp_mutex);
92308 @@ -1426,7 +1426,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
92309 free_cpumask_var(cm);
92310 }
92311
92312 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
92313 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
92314 .store = &rcu_cpu_kthread_task,
92315 .thread_should_run = rcu_cpu_kthread_should_run,
92316 .thread_fn = rcu_cpu_kthread,
92317 @@ -1900,7 +1900,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
92318 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
92319 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u %s\n",
92320 cpu, ticks_value, ticks_title,
92321 - atomic_read(&rdtp->dynticks) & 0xfff,
92322 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
92323 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
92324 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
92325 fast_no_hz);
92326 @@ -2044,7 +2044,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
92327 return;
92328 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
92329 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
92330 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
92331 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
92332 wake_up(&rdp_leader->nocb_wq);
92333 }
92334 }
92335 @@ -2096,7 +2096,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
92336
92337 /* Enqueue the callback on the nocb list and update counts. */
92338 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
92339 - ACCESS_ONCE(*old_rhpp) = rhp;
92340 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
92341 atomic_long_add(rhcount, &rdp->nocb_q_count);
92342 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
92343 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
92344 @@ -2286,7 +2286,7 @@ wait_again:
92345 continue; /* No CBs here, try next follower. */
92346
92347 /* Move callbacks to wait-for-GP list, which is empty. */
92348 - ACCESS_ONCE(rdp->nocb_head) = NULL;
92349 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
92350 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
92351 rdp->nocb_gp_count = atomic_long_xchg(&rdp->nocb_q_count, 0);
92352 rdp->nocb_gp_count_lazy =
92353 @@ -2413,7 +2413,7 @@ static int rcu_nocb_kthread(void *arg)
92354 list = ACCESS_ONCE(rdp->nocb_follower_head);
92355 BUG_ON(!list);
92356 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
92357 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
92358 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
92359 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
92360 c = atomic_long_xchg(&rdp->nocb_follower_count, 0);
92361 cl = atomic_long_xchg(&rdp->nocb_follower_count_lazy, 0);
92362 @@ -2443,8 +2443,8 @@ static int rcu_nocb_kthread(void *arg)
92363 list = next;
92364 }
92365 trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
92366 - ACCESS_ONCE(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92367 - ACCESS_ONCE(rdp->nocb_p_count_lazy) =
92368 + ACCESS_ONCE_RW(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92369 + ACCESS_ONCE_RW(rdp->nocb_p_count_lazy) =
92370 rdp->nocb_p_count_lazy - cl;
92371 rdp->n_nocbs_invoked += c;
92372 }
92373 @@ -2465,7 +2465,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
92374 if (!rcu_nocb_need_deferred_wakeup(rdp))
92375 return;
92376 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
92377 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92378 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92379 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
92380 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
92381 }
92382 @@ -2588,7 +2588,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
92383 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
92384 "rcuo%c/%d", rsp->abbr, cpu);
92385 BUG_ON(IS_ERR(t));
92386 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
92387 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
92388 }
92389
92390 /*
92391 @@ -2793,11 +2793,11 @@ static void rcu_sysidle_enter(int irq)
92392
92393 /* Record start of fully idle period. */
92394 j = jiffies;
92395 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
92396 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
92397 smp_mb__before_atomic();
92398 - atomic_inc(&rdtp->dynticks_idle);
92399 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92400 smp_mb__after_atomic();
92401 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
92402 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
92403 }
92404
92405 /*
92406 @@ -2868,9 +2868,9 @@ static void rcu_sysidle_exit(int irq)
92407
92408 /* Record end of idle period. */
92409 smp_mb__before_atomic();
92410 - atomic_inc(&rdtp->dynticks_idle);
92411 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92412 smp_mb__after_atomic();
92413 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
92414 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
92415
92416 /*
92417 * If we are the timekeeping CPU, we are permitted to be non-idle
92418 @@ -2915,7 +2915,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
92419 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
92420
92421 /* Pick up current idle and NMI-nesting counter and check. */
92422 - cur = atomic_read(&rdtp->dynticks_idle);
92423 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
92424 if (cur & 0x1) {
92425 *isidle = false; /* We are not idle! */
92426 return;
92427 @@ -2964,7 +2964,7 @@ static void rcu_sysidle(unsigned long j)
92428 case RCU_SYSIDLE_NOT:
92429
92430 /* First time all are idle, so note a short idle period. */
92431 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92432 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92433 break;
92434
92435 case RCU_SYSIDLE_SHORT:
92436 @@ -3002,7 +3002,7 @@ static void rcu_sysidle_cancel(void)
92437 {
92438 smp_mb();
92439 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
92440 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
92441 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
92442 }
92443
92444 /*
92445 @@ -3054,7 +3054,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
92446 smp_mb(); /* grace period precedes setting inuse. */
92447
92448 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
92449 - ACCESS_ONCE(rshp->inuse) = 0;
92450 + ACCESS_ONCE_RW(rshp->inuse) = 0;
92451 }
92452
92453 /*
92454 @@ -3207,7 +3207,7 @@ static void rcu_bind_gp_kthread(void)
92455 static void rcu_dynticks_task_enter(void)
92456 {
92457 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92458 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
92459 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
92460 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92461 }
92462
92463 @@ -3215,6 +3215,6 @@ static void rcu_dynticks_task_enter(void)
92464 static void rcu_dynticks_task_exit(void)
92465 {
92466 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92467 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
92468 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
92469 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92470 }
92471 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
92472 index 5cdc62e..cc52e88 100644
92473 --- a/kernel/rcu/tree_trace.c
92474 +++ b/kernel/rcu/tree_trace.c
92475 @@ -121,7 +121,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
92476 ulong2long(rdp->completed), ulong2long(rdp->gpnum),
92477 rdp->passed_quiesce, rdp->qs_pending);
92478 seq_printf(m, " dt=%d/%llx/%d df=%lu",
92479 - atomic_read(&rdp->dynticks->dynticks),
92480 + atomic_read_unchecked(&rdp->dynticks->dynticks),
92481 rdp->dynticks->dynticks_nesting,
92482 rdp->dynticks->dynticks_nmi_nesting,
92483 rdp->dynticks_fqs);
92484 @@ -182,17 +182,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
92485 struct rcu_state *rsp = (struct rcu_state *)m->private;
92486
92487 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
92488 - atomic_long_read(&rsp->expedited_start),
92489 + atomic_long_read_unchecked(&rsp->expedited_start),
92490 atomic_long_read(&rsp->expedited_done),
92491 - atomic_long_read(&rsp->expedited_wrap),
92492 - atomic_long_read(&rsp->expedited_tryfail),
92493 - atomic_long_read(&rsp->expedited_workdone1),
92494 - atomic_long_read(&rsp->expedited_workdone2),
92495 - atomic_long_read(&rsp->expedited_normal),
92496 - atomic_long_read(&rsp->expedited_stoppedcpus),
92497 - atomic_long_read(&rsp->expedited_done_tries),
92498 - atomic_long_read(&rsp->expedited_done_lost),
92499 - atomic_long_read(&rsp->expedited_done_exit));
92500 + atomic_long_read_unchecked(&rsp->expedited_wrap),
92501 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
92502 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
92503 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
92504 + atomic_long_read_unchecked(&rsp->expedited_normal),
92505 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
92506 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
92507 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
92508 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
92509 return 0;
92510 }
92511
92512 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
92513 index e0d31a3..f4dafe3 100644
92514 --- a/kernel/rcu/update.c
92515 +++ b/kernel/rcu/update.c
92516 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
92517 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
92518 */
92519 if (till_stall_check < 3) {
92520 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
92521 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
92522 till_stall_check = 3;
92523 } else if (till_stall_check > 300) {
92524 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
92525 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
92526 till_stall_check = 300;
92527 }
92528 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
92529 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
92530 !ACCESS_ONCE(t->on_rq) ||
92531 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
92532 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
92533 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
92534 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
92535 list_del_init(&t->rcu_tasks_holdout_list);
92536 put_task_struct(t);
92537 return;
92538 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
92539 !is_idle_task(t)) {
92540 get_task_struct(t);
92541 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
92542 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
92543 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
92544 list_add(&t->rcu_tasks_holdout_list,
92545 &rcu_tasks_holdouts);
92546 }
92547 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
92548 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
92549 BUG_ON(IS_ERR(t));
92550 smp_mb(); /* Ensure others see full kthread. */
92551 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
92552 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
92553 mutex_unlock(&rcu_tasks_kthread_mutex);
92554 }
92555
92556 diff --git a/kernel/resource.c b/kernel/resource.c
92557 index 0bcebff..e7cd5b2 100644
92558 --- a/kernel/resource.c
92559 +++ b/kernel/resource.c
92560 @@ -161,8 +161,18 @@ static const struct file_operations proc_iomem_operations = {
92561
92562 static int __init ioresources_init(void)
92563 {
92564 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
92565 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92566 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
92567 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
92568 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92569 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
92570 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
92571 +#endif
92572 +#else
92573 proc_create("ioports", 0, NULL, &proc_ioports_operations);
92574 proc_create("iomem", 0, NULL, &proc_iomem_operations);
92575 +#endif
92576 return 0;
92577 }
92578 __initcall(ioresources_init);
92579 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
92580 index 8a2e230..6020954 100644
92581 --- a/kernel/sched/auto_group.c
92582 +++ b/kernel/sched/auto_group.c
92583 @@ -11,7 +11,7 @@
92584
92585 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
92586 static struct autogroup autogroup_default;
92587 -static atomic_t autogroup_seq_nr;
92588 +static atomic_unchecked_t autogroup_seq_nr;
92589
92590 void __init autogroup_init(struct task_struct *init_task)
92591 {
92592 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
92593
92594 kref_init(&ag->kref);
92595 init_rwsem(&ag->lock);
92596 - ag->id = atomic_inc_return(&autogroup_seq_nr);
92597 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
92598 ag->tg = tg;
92599 #ifdef CONFIG_RT_GROUP_SCHED
92600 /*
92601 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
92602 index 607f852..486bc87 100644
92603 --- a/kernel/sched/completion.c
92604 +++ b/kernel/sched/completion.c
92605 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
92606 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92607 * or number of jiffies left till timeout) if completed.
92608 */
92609 -long __sched
92610 +long __sched __intentional_overflow(-1)
92611 wait_for_completion_interruptible_timeout(struct completion *x,
92612 unsigned long timeout)
92613 {
92614 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
92615 *
92616 * Return: -ERESTARTSYS if interrupted, 0 if completed.
92617 */
92618 -int __sched wait_for_completion_killable(struct completion *x)
92619 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
92620 {
92621 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
92622 if (t == -ERESTARTSYS)
92623 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
92624 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92625 * or number of jiffies left till timeout) if completed.
92626 */
92627 -long __sched
92628 +long __sched __intentional_overflow(-1)
92629 wait_for_completion_killable_timeout(struct completion *x,
92630 unsigned long timeout)
92631 {
92632 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
92633 index 5eab11d..537f3b6 100644
92634 --- a/kernel/sched/core.c
92635 +++ b/kernel/sched/core.c
92636 @@ -1897,7 +1897,7 @@ void set_numabalancing_state(bool enabled)
92637 int sysctl_numa_balancing(struct ctl_table *table, int write,
92638 void __user *buffer, size_t *lenp, loff_t *ppos)
92639 {
92640 - struct ctl_table t;
92641 + ctl_table_no_const t;
92642 int err;
92643 int state = numabalancing_enabled;
92644
92645 @@ -2347,8 +2347,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
92646 next->active_mm = oldmm;
92647 atomic_inc(&oldmm->mm_count);
92648 enter_lazy_tlb(oldmm, next);
92649 - } else
92650 + } else {
92651 switch_mm(oldmm, mm, next);
92652 + populate_stack();
92653 + }
92654
92655 if (!prev->mm) {
92656 prev->active_mm = NULL;
92657 @@ -3147,6 +3149,8 @@ int can_nice(const struct task_struct *p, const int nice)
92658 /* convert nice value [19,-20] to rlimit style value [1,40] */
92659 int nice_rlim = nice_to_rlimit(nice);
92660
92661 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
92662 +
92663 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
92664 capable(CAP_SYS_NICE));
92665 }
92666 @@ -3173,7 +3177,8 @@ SYSCALL_DEFINE1(nice, int, increment)
92667 nice = task_nice(current) + increment;
92668
92669 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
92670 - if (increment < 0 && !can_nice(current, nice))
92671 + if (increment < 0 && (!can_nice(current, nice) ||
92672 + gr_handle_chroot_nice()))
92673 return -EPERM;
92674
92675 retval = security_task_setnice(current, nice);
92676 @@ -3468,6 +3473,7 @@ recheck:
92677 if (policy != p->policy && !rlim_rtprio)
92678 return -EPERM;
92679
92680 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
92681 /* can't increase priority */
92682 if (attr->sched_priority > p->rt_priority &&
92683 attr->sched_priority > rlim_rtprio)
92684 @@ -4968,6 +4974,7 @@ void idle_task_exit(void)
92685
92686 if (mm != &init_mm) {
92687 switch_mm(mm, &init_mm, current);
92688 + populate_stack();
92689 finish_arch_post_lock_switch();
92690 }
92691 mmdrop(mm);
92692 @@ -5063,7 +5070,7 @@ static void migrate_tasks(unsigned int dead_cpu)
92693
92694 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
92695
92696 -static struct ctl_table sd_ctl_dir[] = {
92697 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
92698 {
92699 .procname = "sched_domain",
92700 .mode = 0555,
92701 @@ -5080,17 +5087,17 @@ static struct ctl_table sd_ctl_root[] = {
92702 {}
92703 };
92704
92705 -static struct ctl_table *sd_alloc_ctl_entry(int n)
92706 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
92707 {
92708 - struct ctl_table *entry =
92709 + ctl_table_no_const *entry =
92710 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
92711
92712 return entry;
92713 }
92714
92715 -static void sd_free_ctl_entry(struct ctl_table **tablep)
92716 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
92717 {
92718 - struct ctl_table *entry;
92719 + ctl_table_no_const *entry;
92720
92721 /*
92722 * In the intermediate directories, both the child directory and
92723 @@ -5098,22 +5105,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
92724 * will always be set. In the lowest directory the names are
92725 * static strings and all have proc handlers.
92726 */
92727 - for (entry = *tablep; entry->mode; entry++) {
92728 - if (entry->child)
92729 - sd_free_ctl_entry(&entry->child);
92730 + for (entry = tablep; entry->mode; entry++) {
92731 + if (entry->child) {
92732 + sd_free_ctl_entry(entry->child);
92733 + pax_open_kernel();
92734 + entry->child = NULL;
92735 + pax_close_kernel();
92736 + }
92737 if (entry->proc_handler == NULL)
92738 kfree(entry->procname);
92739 }
92740
92741 - kfree(*tablep);
92742 - *tablep = NULL;
92743 + kfree(tablep);
92744 }
92745
92746 static int min_load_idx = 0;
92747 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
92748
92749 static void
92750 -set_table_entry(struct ctl_table *entry,
92751 +set_table_entry(ctl_table_no_const *entry,
92752 const char *procname, void *data, int maxlen,
92753 umode_t mode, proc_handler *proc_handler,
92754 bool load_idx)
92755 @@ -5133,7 +5143,7 @@ set_table_entry(struct ctl_table *entry,
92756 static struct ctl_table *
92757 sd_alloc_ctl_domain_table(struct sched_domain *sd)
92758 {
92759 - struct ctl_table *table = sd_alloc_ctl_entry(14);
92760 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
92761
92762 if (table == NULL)
92763 return NULL;
92764 @@ -5171,9 +5181,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
92765 return table;
92766 }
92767
92768 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
92769 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
92770 {
92771 - struct ctl_table *entry, *table;
92772 + ctl_table_no_const *entry, *table;
92773 struct sched_domain *sd;
92774 int domain_num = 0, i;
92775 char buf[32];
92776 @@ -5200,11 +5210,13 @@ static struct ctl_table_header *sd_sysctl_header;
92777 static void register_sched_domain_sysctl(void)
92778 {
92779 int i, cpu_num = num_possible_cpus();
92780 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
92781 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
92782 char buf[32];
92783
92784 WARN_ON(sd_ctl_dir[0].child);
92785 + pax_open_kernel();
92786 sd_ctl_dir[0].child = entry;
92787 + pax_close_kernel();
92788
92789 if (entry == NULL)
92790 return;
92791 @@ -5227,8 +5239,12 @@ static void unregister_sched_domain_sysctl(void)
92792 if (sd_sysctl_header)
92793 unregister_sysctl_table(sd_sysctl_header);
92794 sd_sysctl_header = NULL;
92795 - if (sd_ctl_dir[0].child)
92796 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
92797 + if (sd_ctl_dir[0].child) {
92798 + sd_free_ctl_entry(sd_ctl_dir[0].child);
92799 + pax_open_kernel();
92800 + sd_ctl_dir[0].child = NULL;
92801 + pax_close_kernel();
92802 + }
92803 }
92804 #else
92805 static void register_sched_domain_sysctl(void)
92806 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
92807 index fe331fc..29d620e 100644
92808 --- a/kernel/sched/fair.c
92809 +++ b/kernel/sched/fair.c
92810 @@ -2089,7 +2089,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
92811
92812 static void reset_ptenuma_scan(struct task_struct *p)
92813 {
92814 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
92815 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
92816 p->mm->numa_scan_offset = 0;
92817 }
92818
92819 @@ -7651,7 +7651,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
92820 * run_rebalance_domains is triggered when needed from the scheduler tick.
92821 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
92822 */
92823 -static void run_rebalance_domains(struct softirq_action *h)
92824 +static __latent_entropy void run_rebalance_domains(void)
92825 {
92826 struct rq *this_rq = this_rq();
92827 enum cpu_idle_type idle = this_rq->idle_balance ?
92828 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
92829 index 9a2a45c..bb91ace 100644
92830 --- a/kernel/sched/sched.h
92831 +++ b/kernel/sched/sched.h
92832 @@ -1182,7 +1182,7 @@ struct sched_class {
92833 #ifdef CONFIG_FAIR_GROUP_SCHED
92834 void (*task_move_group) (struct task_struct *p, int on_rq);
92835 #endif
92836 -};
92837 +} __do_const;
92838
92839 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
92840 {
92841 diff --git a/kernel/seccomp.c b/kernel/seccomp.c
92842 index 4ef9687..4f44028 100644
92843 --- a/kernel/seccomp.c
92844 +++ b/kernel/seccomp.c
92845 @@ -629,7 +629,9 @@ static u32 __seccomp_phase1_filter(int this_syscall, struct seccomp_data *sd)
92846
92847 switch (action) {
92848 case SECCOMP_RET_ERRNO:
92849 - /* Set the low-order 16-bits as a errno. */
92850 + /* Set low-order bits as an errno, capped at MAX_ERRNO. */
92851 + if (data > MAX_ERRNO)
92852 + data = MAX_ERRNO;
92853 syscall_set_return_value(current, task_pt_regs(current),
92854 -data, 0);
92855 goto skip;
92856 diff --git a/kernel/signal.c b/kernel/signal.c
92857 index 16a30529..25ad033 100644
92858 --- a/kernel/signal.c
92859 +++ b/kernel/signal.c
92860 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
92861
92862 int print_fatal_signals __read_mostly;
92863
92864 -static void __user *sig_handler(struct task_struct *t, int sig)
92865 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
92866 {
92867 return t->sighand->action[sig - 1].sa.sa_handler;
92868 }
92869
92870 -static int sig_handler_ignored(void __user *handler, int sig)
92871 +static int sig_handler_ignored(__sighandler_t handler, int sig)
92872 {
92873 /* Is it explicitly or implicitly ignored? */
92874 return handler == SIG_IGN ||
92875 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
92876
92877 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
92878 {
92879 - void __user *handler;
92880 + __sighandler_t handler;
92881
92882 handler = sig_handler(t, sig);
92883
92884 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
92885 atomic_inc(&user->sigpending);
92886 rcu_read_unlock();
92887
92888 + if (!override_rlimit)
92889 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
92890 +
92891 if (override_rlimit ||
92892 atomic_read(&user->sigpending) <=
92893 task_rlimit(t, RLIMIT_SIGPENDING)) {
92894 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
92895
92896 int unhandled_signal(struct task_struct *tsk, int sig)
92897 {
92898 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
92899 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
92900 if (is_global_init(tsk))
92901 return 1;
92902 if (handler != SIG_IGN && handler != SIG_DFL)
92903 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
92904 }
92905 }
92906
92907 + /* allow glibc communication via tgkill to other threads in our
92908 + thread group */
92909 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
92910 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
92911 + && gr_handle_signal(t, sig))
92912 + return -EPERM;
92913 +
92914 return security_task_kill(t, info, sig, 0);
92915 }
92916
92917 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
92918 return send_signal(sig, info, p, 1);
92919 }
92920
92921 -static int
92922 +int
92923 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92924 {
92925 return send_signal(sig, info, t, 0);
92926 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92927 unsigned long int flags;
92928 int ret, blocked, ignored;
92929 struct k_sigaction *action;
92930 + int is_unhandled = 0;
92931
92932 spin_lock_irqsave(&t->sighand->siglock, flags);
92933 action = &t->sighand->action[sig-1];
92934 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92935 }
92936 if (action->sa.sa_handler == SIG_DFL)
92937 t->signal->flags &= ~SIGNAL_UNKILLABLE;
92938 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
92939 + is_unhandled = 1;
92940 ret = specific_send_sig_info(sig, info, t);
92941 spin_unlock_irqrestore(&t->sighand->siglock, flags);
92942
92943 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
92944 + normal operation */
92945 + if (is_unhandled) {
92946 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
92947 + gr_handle_crash(t, sig);
92948 + }
92949 +
92950 return ret;
92951 }
92952
92953 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
92954 ret = check_kill_permission(sig, info, p);
92955 rcu_read_unlock();
92956
92957 - if (!ret && sig)
92958 + if (!ret && sig) {
92959 ret = do_send_sig_info(sig, info, p, true);
92960 + if (!ret)
92961 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
92962 + }
92963
92964 return ret;
92965 }
92966 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
92967 int error = -ESRCH;
92968
92969 rcu_read_lock();
92970 - p = find_task_by_vpid(pid);
92971 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
92972 + /* allow glibc communication via tgkill to other threads in our
92973 + thread group */
92974 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
92975 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
92976 + p = find_task_by_vpid_unrestricted(pid);
92977 + else
92978 +#endif
92979 + p = find_task_by_vpid(pid);
92980 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
92981 error = check_kill_permission(sig, info, p);
92982 /*
92983 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
92984 }
92985 seg = get_fs();
92986 set_fs(KERNEL_DS);
92987 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
92988 - (stack_t __force __user *) &uoss,
92989 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
92990 + (stack_t __force_user *) &uoss,
92991 compat_user_stack_pointer());
92992 set_fs(seg);
92993 if (ret >= 0 && uoss_ptr) {
92994 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
92995 index 40190f2..8861d40 100644
92996 --- a/kernel/smpboot.c
92997 +++ b/kernel/smpboot.c
92998 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
92999 }
93000 smpboot_unpark_thread(plug_thread, cpu);
93001 }
93002 - list_add(&plug_thread->list, &hotplug_threads);
93003 + pax_list_add(&plug_thread->list, &hotplug_threads);
93004 out:
93005 mutex_unlock(&smpboot_threads_lock);
93006 put_online_cpus();
93007 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
93008 {
93009 get_online_cpus();
93010 mutex_lock(&smpboot_threads_lock);
93011 - list_del(&plug_thread->list);
93012 + pax_list_del(&plug_thread->list);
93013 smpboot_destroy_threads(plug_thread);
93014 mutex_unlock(&smpboot_threads_lock);
93015 put_online_cpus();
93016 diff --git a/kernel/softirq.c b/kernel/softirq.c
93017 index c497fcd..e8f90a9 100644
93018 --- a/kernel/softirq.c
93019 +++ b/kernel/softirq.c
93020 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
93021 EXPORT_SYMBOL(irq_stat);
93022 #endif
93023
93024 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
93025 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
93026
93027 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
93028
93029 @@ -266,7 +266,7 @@ restart:
93030 kstat_incr_softirqs_this_cpu(vec_nr);
93031
93032 trace_softirq_entry(vec_nr);
93033 - h->action(h);
93034 + h->action();
93035 trace_softirq_exit(vec_nr);
93036 if (unlikely(prev_count != preempt_count())) {
93037 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
93038 @@ -426,7 +426,7 @@ void __raise_softirq_irqoff(unsigned int nr)
93039 or_softirq_pending(1UL << nr);
93040 }
93041
93042 -void open_softirq(int nr, void (*action)(struct softirq_action *))
93043 +void __init open_softirq(int nr, void (*action)(void))
93044 {
93045 softirq_vec[nr].action = action;
93046 }
93047 @@ -478,7 +478,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
93048 }
93049 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
93050
93051 -static void tasklet_action(struct softirq_action *a)
93052 +static void tasklet_action(void)
93053 {
93054 struct tasklet_struct *list;
93055
93056 @@ -514,7 +514,7 @@ static void tasklet_action(struct softirq_action *a)
93057 }
93058 }
93059
93060 -static void tasklet_hi_action(struct softirq_action *a)
93061 +static __latent_entropy void tasklet_hi_action(void)
93062 {
93063 struct tasklet_struct *list;
93064
93065 @@ -745,7 +745,7 @@ static struct notifier_block cpu_nfb = {
93066 .notifier_call = cpu_callback
93067 };
93068
93069 -static struct smp_hotplug_thread softirq_threads = {
93070 +static struct smp_hotplug_thread softirq_threads __read_only = {
93071 .store = &ksoftirqd,
93072 .thread_should_run = ksoftirqd_should_run,
93073 .thread_fn = run_ksoftirqd,
93074 diff --git a/kernel/sys.c b/kernel/sys.c
93075 index ea9c881..2194af5 100644
93076 --- a/kernel/sys.c
93077 +++ b/kernel/sys.c
93078 @@ -154,6 +154,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
93079 error = -EACCES;
93080 goto out;
93081 }
93082 +
93083 + if (gr_handle_chroot_setpriority(p, niceval)) {
93084 + error = -EACCES;
93085 + goto out;
93086 + }
93087 +
93088 no_nice = security_task_setnice(p, niceval);
93089 if (no_nice) {
93090 error = no_nice;
93091 @@ -359,6 +365,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
93092 goto error;
93093 }
93094
93095 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
93096 + goto error;
93097 +
93098 + if (!gid_eq(new->gid, old->gid)) {
93099 + /* make sure we generate a learn log for what will
93100 + end up being a role transition after a full-learning
93101 + policy is generated
93102 + CAP_SETGID is required to perform a transition
93103 + we may not log a CAP_SETGID check above, e.g.
93104 + in the case where new rgid = old egid
93105 + */
93106 + gr_learn_cap(current, new, CAP_SETGID);
93107 + }
93108 +
93109 if (rgid != (gid_t) -1 ||
93110 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
93111 new->sgid = new->egid;
93112 @@ -394,6 +414,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
93113 old = current_cred();
93114
93115 retval = -EPERM;
93116 +
93117 + if (gr_check_group_change(kgid, kgid, kgid))
93118 + goto error;
93119 +
93120 if (ns_capable(old->user_ns, CAP_SETGID))
93121 new->gid = new->egid = new->sgid = new->fsgid = kgid;
93122 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
93123 @@ -411,7 +435,7 @@ error:
93124 /*
93125 * change the user struct in a credentials set to match the new UID
93126 */
93127 -static int set_user(struct cred *new)
93128 +int set_user(struct cred *new)
93129 {
93130 struct user_struct *new_user;
93131
93132 @@ -491,7 +515,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
93133 goto error;
93134 }
93135
93136 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
93137 + goto error;
93138 +
93139 if (!uid_eq(new->uid, old->uid)) {
93140 + /* make sure we generate a learn log for what will
93141 + end up being a role transition after a full-learning
93142 + policy is generated
93143 + CAP_SETUID is required to perform a transition
93144 + we may not log a CAP_SETUID check above, e.g.
93145 + in the case where new ruid = old euid
93146 + */
93147 + gr_learn_cap(current, new, CAP_SETUID);
93148 retval = set_user(new);
93149 if (retval < 0)
93150 goto error;
93151 @@ -541,6 +576,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
93152 old = current_cred();
93153
93154 retval = -EPERM;
93155 +
93156 + if (gr_check_crash_uid(kuid))
93157 + goto error;
93158 + if (gr_check_user_change(kuid, kuid, kuid))
93159 + goto error;
93160 +
93161 if (ns_capable(old->user_ns, CAP_SETUID)) {
93162 new->suid = new->uid = kuid;
93163 if (!uid_eq(kuid, old->uid)) {
93164 @@ -610,6 +651,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
93165 goto error;
93166 }
93167
93168 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
93169 + goto error;
93170 +
93171 if (ruid != (uid_t) -1) {
93172 new->uid = kruid;
93173 if (!uid_eq(kruid, old->uid)) {
93174 @@ -694,6 +738,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
93175 goto error;
93176 }
93177
93178 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
93179 + goto error;
93180 +
93181 if (rgid != (gid_t) -1)
93182 new->gid = krgid;
93183 if (egid != (gid_t) -1)
93184 @@ -758,12 +805,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
93185 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
93186 ns_capable(old->user_ns, CAP_SETUID)) {
93187 if (!uid_eq(kuid, old->fsuid)) {
93188 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
93189 + goto error;
93190 +
93191 new->fsuid = kuid;
93192 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
93193 goto change_okay;
93194 }
93195 }
93196
93197 +error:
93198 abort_creds(new);
93199 return old_fsuid;
93200
93201 @@ -796,12 +847,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
93202 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
93203 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
93204 ns_capable(old->user_ns, CAP_SETGID)) {
93205 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
93206 + goto error;
93207 +
93208 if (!gid_eq(kgid, old->fsgid)) {
93209 new->fsgid = kgid;
93210 goto change_okay;
93211 }
93212 }
93213
93214 +error:
93215 abort_creds(new);
93216 return old_fsgid;
93217
93218 @@ -1178,19 +1233,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
93219 return -EFAULT;
93220
93221 down_read(&uts_sem);
93222 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
93223 + error = __copy_to_user(name->sysname, &utsname()->sysname,
93224 __OLD_UTS_LEN);
93225 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
93226 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
93227 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
93228 __OLD_UTS_LEN);
93229 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
93230 - error |= __copy_to_user(&name->release, &utsname()->release,
93231 + error |= __copy_to_user(name->release, &utsname()->release,
93232 __OLD_UTS_LEN);
93233 error |= __put_user(0, name->release + __OLD_UTS_LEN);
93234 - error |= __copy_to_user(&name->version, &utsname()->version,
93235 + error |= __copy_to_user(name->version, &utsname()->version,
93236 __OLD_UTS_LEN);
93237 error |= __put_user(0, name->version + __OLD_UTS_LEN);
93238 - error |= __copy_to_user(&name->machine, &utsname()->machine,
93239 + error |= __copy_to_user(name->machine, &utsname()->machine,
93240 __OLD_UTS_LEN);
93241 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
93242 up_read(&uts_sem);
93243 @@ -1391,6 +1446,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
93244 */
93245 new_rlim->rlim_cur = 1;
93246 }
93247 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
93248 + is changed to a lower value. Since tasks can be created by the same
93249 + user in between this limit change and an execve by this task, force
93250 + a recheck only for this task by setting PF_NPROC_EXCEEDED
93251 + */
93252 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
93253 + tsk->flags |= PF_NPROC_EXCEEDED;
93254 }
93255 if (!retval) {
93256 if (old_rlim)
93257 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
93258 index 137c7f6..eab3b1a 100644
93259 --- a/kernel/sysctl.c
93260 +++ b/kernel/sysctl.c
93261 @@ -94,7 +94,6 @@
93262
93263
93264 #if defined(CONFIG_SYSCTL)
93265 -
93266 /* External variables not in a header file. */
93267 extern int max_threads;
93268 extern int suid_dumpable;
93269 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
93270
93271 /* Constants used for minimum and maximum */
93272 #ifdef CONFIG_LOCKUP_DETECTOR
93273 -static int sixty = 60;
93274 +static int sixty __read_only = 60;
93275 #endif
93276
93277 -static int __maybe_unused neg_one = -1;
93278 +static int __maybe_unused neg_one __read_only = -1;
93279
93280 -static int zero;
93281 -static int __maybe_unused one = 1;
93282 -static int __maybe_unused two = 2;
93283 -static int __maybe_unused four = 4;
93284 -static unsigned long one_ul = 1;
93285 -static int one_hundred = 100;
93286 +static int zero __read_only = 0;
93287 +static int __maybe_unused one __read_only = 1;
93288 +static int __maybe_unused two __read_only = 2;
93289 +static int __maybe_unused three __read_only = 3;
93290 +static int __maybe_unused four __read_only = 4;
93291 +static unsigned long one_ul __read_only = 1;
93292 +static int one_hundred __read_only = 100;
93293 #ifdef CONFIG_PRINTK
93294 -static int ten_thousand = 10000;
93295 +static int ten_thousand __read_only = 10000;
93296 #endif
93297
93298 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
93299 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
93300 void __user *buffer, size_t *lenp, loff_t *ppos);
93301 #endif
93302
93303 -#ifdef CONFIG_PRINTK
93304 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93305 void __user *buffer, size_t *lenp, loff_t *ppos);
93306 -#endif
93307
93308 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
93309 void __user *buffer, size_t *lenp, loff_t *ppos);
93310 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
93311
93312 #endif
93313
93314 +extern struct ctl_table grsecurity_table[];
93315 +
93316 static struct ctl_table kern_table[];
93317 static struct ctl_table vm_table[];
93318 static struct ctl_table fs_table[];
93319 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
93320 int sysctl_legacy_va_layout;
93321 #endif
93322
93323 +#ifdef CONFIG_PAX_SOFTMODE
93324 +static struct ctl_table pax_table[] = {
93325 + {
93326 + .procname = "softmode",
93327 + .data = &pax_softmode,
93328 + .maxlen = sizeof(unsigned int),
93329 + .mode = 0600,
93330 + .proc_handler = &proc_dointvec,
93331 + },
93332 +
93333 + { }
93334 +};
93335 +#endif
93336 +
93337 /* The default sysctl tables: */
93338
93339 static struct ctl_table sysctl_base_table[] = {
93340 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
93341 #endif
93342
93343 static struct ctl_table kern_table[] = {
93344 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
93345 + {
93346 + .procname = "grsecurity",
93347 + .mode = 0500,
93348 + .child = grsecurity_table,
93349 + },
93350 +#endif
93351 +
93352 +#ifdef CONFIG_PAX_SOFTMODE
93353 + {
93354 + .procname = "pax",
93355 + .mode = 0500,
93356 + .child = pax_table,
93357 + },
93358 +#endif
93359 +
93360 {
93361 .procname = "sched_child_runs_first",
93362 .data = &sysctl_sched_child_runs_first,
93363 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
93364 .data = &modprobe_path,
93365 .maxlen = KMOD_PATH_LEN,
93366 .mode = 0644,
93367 - .proc_handler = proc_dostring,
93368 + .proc_handler = proc_dostring_modpriv,
93369 },
93370 {
93371 .procname = "modules_disabled",
93372 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
93373 .extra1 = &zero,
93374 .extra2 = &one,
93375 },
93376 +#endif
93377 {
93378 .procname = "kptr_restrict",
93379 .data = &kptr_restrict,
93380 .maxlen = sizeof(int),
93381 .mode = 0644,
93382 .proc_handler = proc_dointvec_minmax_sysadmin,
93383 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93384 + .extra1 = &two,
93385 +#else
93386 .extra1 = &zero,
93387 +#endif
93388 .extra2 = &two,
93389 },
93390 -#endif
93391 {
93392 .procname = "ngroups_max",
93393 .data = &ngroups_max,
93394 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
93395 */
93396 {
93397 .procname = "perf_event_paranoid",
93398 - .data = &sysctl_perf_event_paranoid,
93399 - .maxlen = sizeof(sysctl_perf_event_paranoid),
93400 + .data = &sysctl_perf_event_legitimately_concerned,
93401 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
93402 .mode = 0644,
93403 - .proc_handler = proc_dointvec,
93404 + /* go ahead, be a hero */
93405 + .proc_handler = proc_dointvec_minmax_sysadmin,
93406 + .extra1 = &neg_one,
93407 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
93408 + .extra2 = &three,
93409 +#else
93410 + .extra2 = &two,
93411 +#endif
93412 },
93413 {
93414 .procname = "perf_event_mlock_kb",
93415 @@ -1343,6 +1384,13 @@ static struct ctl_table vm_table[] = {
93416 .proc_handler = proc_dointvec_minmax,
93417 .extra1 = &zero,
93418 },
93419 + {
93420 + .procname = "heap_stack_gap",
93421 + .data = &sysctl_heap_stack_gap,
93422 + .maxlen = sizeof(sysctl_heap_stack_gap),
93423 + .mode = 0644,
93424 + .proc_handler = proc_doulongvec_minmax,
93425 + },
93426 #else
93427 {
93428 .procname = "nr_trim_pages",
93429 @@ -1825,6 +1873,16 @@ int proc_dostring(struct ctl_table *table, int write,
93430 (char __user *)buffer, lenp, ppos);
93431 }
93432
93433 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93434 + void __user *buffer, size_t *lenp, loff_t *ppos)
93435 +{
93436 + if (write && !capable(CAP_SYS_MODULE))
93437 + return -EPERM;
93438 +
93439 + return _proc_do_string(table->data, table->maxlen, write,
93440 + buffer, lenp, ppos);
93441 +}
93442 +
93443 static size_t proc_skip_spaces(char **buf)
93444 {
93445 size_t ret;
93446 @@ -1930,6 +1988,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
93447 len = strlen(tmp);
93448 if (len > *size)
93449 len = *size;
93450 + if (len > sizeof(tmp))
93451 + len = sizeof(tmp);
93452 if (copy_to_user(*buf, tmp, len))
93453 return -EFAULT;
93454 *size -= len;
93455 @@ -2107,7 +2167,7 @@ int proc_dointvec(struct ctl_table *table, int write,
93456 static int proc_taint(struct ctl_table *table, int write,
93457 void __user *buffer, size_t *lenp, loff_t *ppos)
93458 {
93459 - struct ctl_table t;
93460 + ctl_table_no_const t;
93461 unsigned long tmptaint = get_taint();
93462 int err;
93463
93464 @@ -2135,7 +2195,6 @@ static int proc_taint(struct ctl_table *table, int write,
93465 return err;
93466 }
93467
93468 -#ifdef CONFIG_PRINTK
93469 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93470 void __user *buffer, size_t *lenp, loff_t *ppos)
93471 {
93472 @@ -2144,7 +2203,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93473
93474 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
93475 }
93476 -#endif
93477
93478 struct do_proc_dointvec_minmax_conv_param {
93479 int *min;
93480 @@ -2704,6 +2762,12 @@ int proc_dostring(struct ctl_table *table, int write,
93481 return -ENOSYS;
93482 }
93483
93484 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93485 + void __user *buffer, size_t *lenp, loff_t *ppos)
93486 +{
93487 + return -ENOSYS;
93488 +}
93489 +
93490 int proc_dointvec(struct ctl_table *table, int write,
93491 void __user *buffer, size_t *lenp, loff_t *ppos)
93492 {
93493 @@ -2760,5 +2824,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
93494 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
93495 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
93496 EXPORT_SYMBOL(proc_dostring);
93497 +EXPORT_SYMBOL(proc_dostring_modpriv);
93498 EXPORT_SYMBOL(proc_doulongvec_minmax);
93499 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
93500 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
93501 index 670fff8..a247812 100644
93502 --- a/kernel/taskstats.c
93503 +++ b/kernel/taskstats.c
93504 @@ -28,9 +28,12 @@
93505 #include <linux/fs.h>
93506 #include <linux/file.h>
93507 #include <linux/pid_namespace.h>
93508 +#include <linux/grsecurity.h>
93509 #include <net/genetlink.h>
93510 #include <linux/atomic.h>
93511
93512 +extern int gr_is_taskstats_denied(int pid);
93513 +
93514 /*
93515 * Maximum length of a cpumask that can be specified in
93516 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
93517 @@ -576,6 +579,9 @@ err:
93518
93519 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
93520 {
93521 + if (gr_is_taskstats_denied(current->pid))
93522 + return -EACCES;
93523 +
93524 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
93525 return cmd_attr_register_cpumask(info);
93526 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
93527 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
93528 index a7077d3..dd48a49 100644
93529 --- a/kernel/time/alarmtimer.c
93530 +++ b/kernel/time/alarmtimer.c
93531 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
93532 struct platform_device *pdev;
93533 int error = 0;
93534 int i;
93535 - struct k_clock alarm_clock = {
93536 + static struct k_clock alarm_clock = {
93537 .clock_getres = alarm_clock_getres,
93538 .clock_get = alarm_clock_get,
93539 .timer_create = alarm_timer_create,
93540 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
93541 index d8c724c..6b331a4 100644
93542 --- a/kernel/time/hrtimer.c
93543 +++ b/kernel/time/hrtimer.c
93544 @@ -1399,7 +1399,7 @@ void hrtimer_peek_ahead_timers(void)
93545 local_irq_restore(flags);
93546 }
93547
93548 -static void run_hrtimer_softirq(struct softirq_action *h)
93549 +static __latent_entropy void run_hrtimer_softirq(void)
93550 {
93551 hrtimer_peek_ahead_timers();
93552 }
93553 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
93554 index a16b678..8c5bd9d 100644
93555 --- a/kernel/time/posix-cpu-timers.c
93556 +++ b/kernel/time/posix-cpu-timers.c
93557 @@ -1450,14 +1450,14 @@ struct k_clock clock_posix_cpu = {
93558
93559 static __init int init_posix_cpu_timers(void)
93560 {
93561 - struct k_clock process = {
93562 + static struct k_clock process = {
93563 .clock_getres = process_cpu_clock_getres,
93564 .clock_get = process_cpu_clock_get,
93565 .timer_create = process_cpu_timer_create,
93566 .nsleep = process_cpu_nsleep,
93567 .nsleep_restart = process_cpu_nsleep_restart,
93568 };
93569 - struct k_clock thread = {
93570 + static struct k_clock thread = {
93571 .clock_getres = thread_cpu_clock_getres,
93572 .clock_get = thread_cpu_clock_get,
93573 .timer_create = thread_cpu_timer_create,
93574 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
93575 index 31ea01f..7fc61ef 100644
93576 --- a/kernel/time/posix-timers.c
93577 +++ b/kernel/time/posix-timers.c
93578 @@ -43,6 +43,7 @@
93579 #include <linux/hash.h>
93580 #include <linux/posix-clock.h>
93581 #include <linux/posix-timers.h>
93582 +#include <linux/grsecurity.h>
93583 #include <linux/syscalls.h>
93584 #include <linux/wait.h>
93585 #include <linux/workqueue.h>
93586 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
93587 * which we beg off on and pass to do_sys_settimeofday().
93588 */
93589
93590 -static struct k_clock posix_clocks[MAX_CLOCKS];
93591 +static struct k_clock *posix_clocks[MAX_CLOCKS];
93592
93593 /*
93594 * These ones are defined below.
93595 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
93596 */
93597 static __init int init_posix_timers(void)
93598 {
93599 - struct k_clock clock_realtime = {
93600 + static struct k_clock clock_realtime = {
93601 .clock_getres = hrtimer_get_res,
93602 .clock_get = posix_clock_realtime_get,
93603 .clock_set = posix_clock_realtime_set,
93604 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
93605 .timer_get = common_timer_get,
93606 .timer_del = common_timer_del,
93607 };
93608 - struct k_clock clock_monotonic = {
93609 + static struct k_clock clock_monotonic = {
93610 .clock_getres = hrtimer_get_res,
93611 .clock_get = posix_ktime_get_ts,
93612 .nsleep = common_nsleep,
93613 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
93614 .timer_get = common_timer_get,
93615 .timer_del = common_timer_del,
93616 };
93617 - struct k_clock clock_monotonic_raw = {
93618 + static struct k_clock clock_monotonic_raw = {
93619 .clock_getres = hrtimer_get_res,
93620 .clock_get = posix_get_monotonic_raw,
93621 };
93622 - struct k_clock clock_realtime_coarse = {
93623 + static struct k_clock clock_realtime_coarse = {
93624 .clock_getres = posix_get_coarse_res,
93625 .clock_get = posix_get_realtime_coarse,
93626 };
93627 - struct k_clock clock_monotonic_coarse = {
93628 + static struct k_clock clock_monotonic_coarse = {
93629 .clock_getres = posix_get_coarse_res,
93630 .clock_get = posix_get_monotonic_coarse,
93631 };
93632 - struct k_clock clock_tai = {
93633 + static struct k_clock clock_tai = {
93634 .clock_getres = hrtimer_get_res,
93635 .clock_get = posix_get_tai,
93636 .nsleep = common_nsleep,
93637 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
93638 .timer_get = common_timer_get,
93639 .timer_del = common_timer_del,
93640 };
93641 - struct k_clock clock_boottime = {
93642 + static struct k_clock clock_boottime = {
93643 .clock_getres = hrtimer_get_res,
93644 .clock_get = posix_get_boottime,
93645 .nsleep = common_nsleep,
93646 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
93647 return;
93648 }
93649
93650 - posix_clocks[clock_id] = *new_clock;
93651 + posix_clocks[clock_id] = new_clock;
93652 }
93653 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
93654
93655 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
93656 return (id & CLOCKFD_MASK) == CLOCKFD ?
93657 &clock_posix_dynamic : &clock_posix_cpu;
93658
93659 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
93660 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
93661 return NULL;
93662 - return &posix_clocks[id];
93663 + return posix_clocks[id];
93664 }
93665
93666 static int common_timer_create(struct k_itimer *new_timer)
93667 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
93668 struct k_clock *kc = clockid_to_kclock(which_clock);
93669 struct k_itimer *new_timer;
93670 int error, new_timer_id;
93671 - sigevent_t event;
93672 + sigevent_t event = { };
93673 int it_id_set = IT_ID_NOT_SET;
93674
93675 if (!kc)
93676 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
93677 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
93678 return -EFAULT;
93679
93680 + /* only the CLOCK_REALTIME clock can be set, all other clocks
93681 + have their clock_set fptr set to a nosettime dummy function
93682 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
93683 + call common_clock_set, which calls do_sys_settimeofday, which
93684 + we hook
93685 + */
93686 +
93687 return kc->clock_set(which_clock, &new_tp);
93688 }
93689
93690 diff --git a/kernel/time/time.c b/kernel/time/time.c
93691 index 2c85b77..6530536 100644
93692 --- a/kernel/time/time.c
93693 +++ b/kernel/time/time.c
93694 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
93695 return error;
93696
93697 if (tz) {
93698 + /* we log in do_settimeofday called below, so don't log twice
93699 + */
93700 + if (!tv)
93701 + gr_log_timechange();
93702 +
93703 sys_tz = *tz;
93704 update_vsyscall_tz();
93705 if (firsttime) {
93706 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
93707 index 6a93185..288c331 100644
93708 --- a/kernel/time/timekeeping.c
93709 +++ b/kernel/time/timekeeping.c
93710 @@ -15,6 +15,7 @@
93711 #include <linux/init.h>
93712 #include <linux/mm.h>
93713 #include <linux/sched.h>
93714 +#include <linux/grsecurity.h>
93715 #include <linux/syscore_ops.h>
93716 #include <linux/clocksource.h>
93717 #include <linux/jiffies.h>
93718 @@ -775,6 +776,8 @@ int do_settimeofday64(const struct timespec64 *ts)
93719 if (!timespec64_valid_strict(ts))
93720 return -EINVAL;
93721
93722 + gr_log_timechange();
93723 +
93724 raw_spin_lock_irqsave(&timekeeper_lock, flags);
93725 write_seqcount_begin(&tk_core.seq);
93726
93727 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
93728 index 2d3f5c5..7ed7dc5 100644
93729 --- a/kernel/time/timer.c
93730 +++ b/kernel/time/timer.c
93731 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
93732 /*
93733 * This function runs timers and the timer-tq in bottom half context.
93734 */
93735 -static void run_timer_softirq(struct softirq_action *h)
93736 +static __latent_entropy void run_timer_softirq(void)
93737 {
93738 struct tvec_base *base = __this_cpu_read(tvec_bases);
93739
93740 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
93741 *
93742 * In all cases the return value is guaranteed to be non-negative.
93743 */
93744 -signed long __sched schedule_timeout(signed long timeout)
93745 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
93746 {
93747 struct timer_list timer;
93748 unsigned long expire;
93749 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
93750 index 61ed862..3b52c65 100644
93751 --- a/kernel/time/timer_list.c
93752 +++ b/kernel/time/timer_list.c
93753 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
93754
93755 static void print_name_offset(struct seq_file *m, void *sym)
93756 {
93757 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93758 + SEQ_printf(m, "<%p>", NULL);
93759 +#else
93760 char symname[KSYM_NAME_LEN];
93761
93762 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
93763 SEQ_printf(m, "<%pK>", sym);
93764 else
93765 SEQ_printf(m, "%s", symname);
93766 +#endif
93767 }
93768
93769 static void
93770 @@ -119,7 +123,11 @@ next_one:
93771 static void
93772 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
93773 {
93774 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93775 + SEQ_printf(m, " .base: %p\n", NULL);
93776 +#else
93777 SEQ_printf(m, " .base: %pK\n", base);
93778 +#endif
93779 SEQ_printf(m, " .index: %d\n",
93780 base->index);
93781 SEQ_printf(m, " .resolution: %Lu nsecs\n",
93782 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
93783 {
93784 struct proc_dir_entry *pe;
93785
93786 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93787 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
93788 +#else
93789 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
93790 +#endif
93791 if (!pe)
93792 return -ENOMEM;
93793 return 0;
93794 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
93795 index 1fb08f2..ca4bb1e 100644
93796 --- a/kernel/time/timer_stats.c
93797 +++ b/kernel/time/timer_stats.c
93798 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
93799 static unsigned long nr_entries;
93800 static struct entry entries[MAX_ENTRIES];
93801
93802 -static atomic_t overflow_count;
93803 +static atomic_unchecked_t overflow_count;
93804
93805 /*
93806 * The entries are in a hash-table, for fast lookup:
93807 @@ -140,7 +140,7 @@ static void reset_entries(void)
93808 nr_entries = 0;
93809 memset(entries, 0, sizeof(entries));
93810 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
93811 - atomic_set(&overflow_count, 0);
93812 + atomic_set_unchecked(&overflow_count, 0);
93813 }
93814
93815 static struct entry *alloc_entry(void)
93816 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93817 if (likely(entry))
93818 entry->count++;
93819 else
93820 - atomic_inc(&overflow_count);
93821 + atomic_inc_unchecked(&overflow_count);
93822
93823 out_unlock:
93824 raw_spin_unlock_irqrestore(lock, flags);
93825 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93826
93827 static void print_name_offset(struct seq_file *m, unsigned long addr)
93828 {
93829 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93830 + seq_printf(m, "<%p>", NULL);
93831 +#else
93832 char symname[KSYM_NAME_LEN];
93833
93834 if (lookup_symbol_name(addr, symname) < 0)
93835 - seq_printf(m, "<%p>", (void *)addr);
93836 + seq_printf(m, "<%pK>", (void *)addr);
93837 else
93838 seq_printf(m, "%s", symname);
93839 +#endif
93840 }
93841
93842 static int tstats_show(struct seq_file *m, void *v)
93843 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
93844
93845 seq_puts(m, "Timer Stats Version: v0.3\n");
93846 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
93847 - if (atomic_read(&overflow_count))
93848 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
93849 + if (atomic_read_unchecked(&overflow_count))
93850 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
93851 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
93852
93853 for (i = 0; i < nr_entries; i++) {
93854 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
93855 {
93856 struct proc_dir_entry *pe;
93857
93858 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93859 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
93860 +#else
93861 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
93862 +#endif
93863 if (!pe)
93864 return -ENOMEM;
93865 return 0;
93866 diff --git a/kernel/torture.c b/kernel/torture.c
93867 index dd70993..0bf694b 100644
93868 --- a/kernel/torture.c
93869 +++ b/kernel/torture.c
93870 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
93871 mutex_lock(&fullstop_mutex);
93872 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
93873 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
93874 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
93875 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
93876 } else {
93877 pr_warn("Concurrent rmmod and shutdown illegal!\n");
93878 }
93879 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
93880 if (!torture_must_stop()) {
93881 if (stutter > 1) {
93882 schedule_timeout_interruptible(stutter - 1);
93883 - ACCESS_ONCE(stutter_pause_test) = 2;
93884 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
93885 }
93886 schedule_timeout_interruptible(1);
93887 - ACCESS_ONCE(stutter_pause_test) = 1;
93888 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
93889 }
93890 if (!torture_must_stop())
93891 schedule_timeout_interruptible(stutter);
93892 - ACCESS_ONCE(stutter_pause_test) = 0;
93893 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
93894 torture_shutdown_absorb("torture_stutter");
93895 } while (!torture_must_stop());
93896 torture_kthread_stopping("torture_stutter");
93897 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
93898 schedule_timeout_uninterruptible(10);
93899 return true;
93900 }
93901 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
93902 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
93903 mutex_unlock(&fullstop_mutex);
93904 torture_shutdown_cleanup();
93905 torture_shuffle_cleanup();
93906 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
93907 index 483cecf..ac46091 100644
93908 --- a/kernel/trace/blktrace.c
93909 +++ b/kernel/trace/blktrace.c
93910 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
93911 struct blk_trace *bt = filp->private_data;
93912 char buf[16];
93913
93914 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
93915 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
93916
93917 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
93918 }
93919 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
93920 return 1;
93921
93922 bt = buf->chan->private_data;
93923 - atomic_inc(&bt->dropped);
93924 + atomic_inc_unchecked(&bt->dropped);
93925 return 0;
93926 }
93927
93928 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
93929
93930 bt->dir = dir;
93931 bt->dev = dev;
93932 - atomic_set(&bt->dropped, 0);
93933 + atomic_set_unchecked(&bt->dropped, 0);
93934 INIT_LIST_HEAD(&bt->running_list);
93935
93936 ret = -EIO;
93937 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
93938 index 224e768..8303c84 100644
93939 --- a/kernel/trace/ftrace.c
93940 +++ b/kernel/trace/ftrace.c
93941 @@ -2372,12 +2372,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
93942 if (unlikely(ftrace_disabled))
93943 return 0;
93944
93945 + ret = ftrace_arch_code_modify_prepare();
93946 + FTRACE_WARN_ON(ret);
93947 + if (ret)
93948 + return 0;
93949 +
93950 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
93951 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
93952 if (ret) {
93953 ftrace_bug(ret, rec);
93954 - return 0;
93955 }
93956 - return 1;
93957 + return ret ? 0 : 1;
93958 }
93959
93960 /*
93961 @@ -4754,8 +4759,10 @@ static int ftrace_process_locs(struct module *mod,
93962 if (!count)
93963 return 0;
93964
93965 + pax_open_kernel();
93966 sort(start, count, sizeof(*start),
93967 ftrace_cmp_ips, ftrace_swap_ips);
93968 + pax_close_kernel();
93969
93970 start_pg = ftrace_allocate_pages(count);
93971 if (!start_pg)
93972 @@ -5633,7 +5640,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
93973
93974 if (t->ret_stack == NULL) {
93975 atomic_set(&t->tracing_graph_pause, 0);
93976 - atomic_set(&t->trace_overrun, 0);
93977 + atomic_set_unchecked(&t->trace_overrun, 0);
93978 t->curr_ret_stack = -1;
93979 /* Make sure the tasks see the -1 first: */
93980 smp_wmb();
93981 @@ -5856,7 +5863,7 @@ static void
93982 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
93983 {
93984 atomic_set(&t->tracing_graph_pause, 0);
93985 - atomic_set(&t->trace_overrun, 0);
93986 + atomic_set_unchecked(&t->trace_overrun, 0);
93987 t->ftrace_timestamp = 0;
93988 /* make curr_ret_stack visible before we add the ret_stack */
93989 smp_wmb();
93990 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
93991 index d2e151c..b68c835 100644
93992 --- a/kernel/trace/ring_buffer.c
93993 +++ b/kernel/trace/ring_buffer.c
93994 @@ -350,9 +350,9 @@ struct buffer_data_page {
93995 */
93996 struct buffer_page {
93997 struct list_head list; /* list of buffer pages */
93998 - local_t write; /* index for next write */
93999 + local_unchecked_t write; /* index for next write */
94000 unsigned read; /* index for next read */
94001 - local_t entries; /* entries on this page */
94002 + local_unchecked_t entries; /* entries on this page */
94003 unsigned long real_end; /* real end of data */
94004 struct buffer_data_page *page; /* Actual data page */
94005 };
94006 @@ -473,8 +473,8 @@ struct ring_buffer_per_cpu {
94007 unsigned long last_overrun;
94008 local_t entries_bytes;
94009 local_t entries;
94010 - local_t overrun;
94011 - local_t commit_overrun;
94012 + local_unchecked_t overrun;
94013 + local_unchecked_t commit_overrun;
94014 local_t dropped_events;
94015 local_t committing;
94016 local_t commits;
94017 @@ -1047,8 +1047,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
94018 *
94019 * We add a counter to the write field to denote this.
94020 */
94021 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
94022 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
94023 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
94024 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
94025
94026 /*
94027 * Just make sure we have seen our old_write and synchronize
94028 @@ -1076,8 +1076,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
94029 * cmpxchg to only update if an interrupt did not already
94030 * do it for us. If the cmpxchg fails, we don't care.
94031 */
94032 - (void)local_cmpxchg(&next_page->write, old_write, val);
94033 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
94034 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
94035 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
94036
94037 /*
94038 * No need to worry about races with clearing out the commit.
94039 @@ -1445,12 +1445,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
94040
94041 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
94042 {
94043 - return local_read(&bpage->entries) & RB_WRITE_MASK;
94044 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
94045 }
94046
94047 static inline unsigned long rb_page_write(struct buffer_page *bpage)
94048 {
94049 - return local_read(&bpage->write) & RB_WRITE_MASK;
94050 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
94051 }
94052
94053 static int
94054 @@ -1545,7 +1545,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
94055 * bytes consumed in ring buffer from here.
94056 * Increment overrun to account for the lost events.
94057 */
94058 - local_add(page_entries, &cpu_buffer->overrun);
94059 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
94060 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94061 }
94062
94063 @@ -2107,7 +2107,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
94064 * it is our responsibility to update
94065 * the counters.
94066 */
94067 - local_add(entries, &cpu_buffer->overrun);
94068 + local_add_unchecked(entries, &cpu_buffer->overrun);
94069 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94070
94071 /*
94072 @@ -2257,7 +2257,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94073 if (tail == BUF_PAGE_SIZE)
94074 tail_page->real_end = 0;
94075
94076 - local_sub(length, &tail_page->write);
94077 + local_sub_unchecked(length, &tail_page->write);
94078 return;
94079 }
94080
94081 @@ -2292,7 +2292,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94082 rb_event_set_padding(event);
94083
94084 /* Set the write back to the previous setting */
94085 - local_sub(length, &tail_page->write);
94086 + local_sub_unchecked(length, &tail_page->write);
94087 return;
94088 }
94089
94090 @@ -2304,7 +2304,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94091
94092 /* Set write to end of buffer */
94093 length = (tail + length) - BUF_PAGE_SIZE;
94094 - local_sub(length, &tail_page->write);
94095 + local_sub_unchecked(length, &tail_page->write);
94096 }
94097
94098 /*
94099 @@ -2330,7 +2330,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94100 * about it.
94101 */
94102 if (unlikely(next_page == commit_page)) {
94103 - local_inc(&cpu_buffer->commit_overrun);
94104 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94105 goto out_reset;
94106 }
94107
94108 @@ -2386,7 +2386,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94109 cpu_buffer->tail_page) &&
94110 (cpu_buffer->commit_page ==
94111 cpu_buffer->reader_page))) {
94112 - local_inc(&cpu_buffer->commit_overrun);
94113 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94114 goto out_reset;
94115 }
94116 }
94117 @@ -2434,7 +2434,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94118 length += RB_LEN_TIME_EXTEND;
94119
94120 tail_page = cpu_buffer->tail_page;
94121 - write = local_add_return(length, &tail_page->write);
94122 + write = local_add_return_unchecked(length, &tail_page->write);
94123
94124 /* set write to only the index of the write */
94125 write &= RB_WRITE_MASK;
94126 @@ -2458,7 +2458,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94127 kmemcheck_annotate_bitfield(event, bitfield);
94128 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
94129
94130 - local_inc(&tail_page->entries);
94131 + local_inc_unchecked(&tail_page->entries);
94132
94133 /*
94134 * If this is the first commit on the page, then update
94135 @@ -2491,7 +2491,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94136
94137 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
94138 unsigned long write_mask =
94139 - local_read(&bpage->write) & ~RB_WRITE_MASK;
94140 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
94141 unsigned long event_length = rb_event_length(event);
94142 /*
94143 * This is on the tail page. It is possible that
94144 @@ -2501,7 +2501,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94145 */
94146 old_index += write_mask;
94147 new_index += write_mask;
94148 - index = local_cmpxchg(&bpage->write, old_index, new_index);
94149 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
94150 if (index == old_index) {
94151 /* update counters */
94152 local_sub(event_length, &cpu_buffer->entries_bytes);
94153 @@ -2904,7 +2904,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94154
94155 /* Do the likely case first */
94156 if (likely(bpage->page == (void *)addr)) {
94157 - local_dec(&bpage->entries);
94158 + local_dec_unchecked(&bpage->entries);
94159 return;
94160 }
94161
94162 @@ -2916,7 +2916,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94163 start = bpage;
94164 do {
94165 if (bpage->page == (void *)addr) {
94166 - local_dec(&bpage->entries);
94167 + local_dec_unchecked(&bpage->entries);
94168 return;
94169 }
94170 rb_inc_page(cpu_buffer, &bpage);
94171 @@ -3200,7 +3200,7 @@ static inline unsigned long
94172 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
94173 {
94174 return local_read(&cpu_buffer->entries) -
94175 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
94176 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
94177 }
94178
94179 /**
94180 @@ -3289,7 +3289,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
94181 return 0;
94182
94183 cpu_buffer = buffer->buffers[cpu];
94184 - ret = local_read(&cpu_buffer->overrun);
94185 + ret = local_read_unchecked(&cpu_buffer->overrun);
94186
94187 return ret;
94188 }
94189 @@ -3312,7 +3312,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
94190 return 0;
94191
94192 cpu_buffer = buffer->buffers[cpu];
94193 - ret = local_read(&cpu_buffer->commit_overrun);
94194 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
94195
94196 return ret;
94197 }
94198 @@ -3397,7 +3397,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
94199 /* if you care about this being correct, lock the buffer */
94200 for_each_buffer_cpu(buffer, cpu) {
94201 cpu_buffer = buffer->buffers[cpu];
94202 - overruns += local_read(&cpu_buffer->overrun);
94203 + overruns += local_read_unchecked(&cpu_buffer->overrun);
94204 }
94205
94206 return overruns;
94207 @@ -3568,8 +3568,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94208 /*
94209 * Reset the reader page to size zero.
94210 */
94211 - local_set(&cpu_buffer->reader_page->write, 0);
94212 - local_set(&cpu_buffer->reader_page->entries, 0);
94213 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94214 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94215 local_set(&cpu_buffer->reader_page->page->commit, 0);
94216 cpu_buffer->reader_page->real_end = 0;
94217
94218 @@ -3603,7 +3603,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94219 * want to compare with the last_overrun.
94220 */
94221 smp_mb();
94222 - overwrite = local_read(&(cpu_buffer->overrun));
94223 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
94224
94225 /*
94226 * Here's the tricky part.
94227 @@ -4175,8 +4175,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94228
94229 cpu_buffer->head_page
94230 = list_entry(cpu_buffer->pages, struct buffer_page, list);
94231 - local_set(&cpu_buffer->head_page->write, 0);
94232 - local_set(&cpu_buffer->head_page->entries, 0);
94233 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
94234 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
94235 local_set(&cpu_buffer->head_page->page->commit, 0);
94236
94237 cpu_buffer->head_page->read = 0;
94238 @@ -4186,14 +4186,14 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94239
94240 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
94241 INIT_LIST_HEAD(&cpu_buffer->new_pages);
94242 - local_set(&cpu_buffer->reader_page->write, 0);
94243 - local_set(&cpu_buffer->reader_page->entries, 0);
94244 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94245 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94246 local_set(&cpu_buffer->reader_page->page->commit, 0);
94247 cpu_buffer->reader_page->read = 0;
94248
94249 local_set(&cpu_buffer->entries_bytes, 0);
94250 - local_set(&cpu_buffer->overrun, 0);
94251 - local_set(&cpu_buffer->commit_overrun, 0);
94252 + local_set_unchecked(&cpu_buffer->overrun, 0);
94253 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
94254 local_set(&cpu_buffer->dropped_events, 0);
94255 local_set(&cpu_buffer->entries, 0);
94256 local_set(&cpu_buffer->committing, 0);
94257 @@ -4598,8 +4598,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
94258 rb_init_page(bpage);
94259 bpage = reader->page;
94260 reader->page = *data_page;
94261 - local_set(&reader->write, 0);
94262 - local_set(&reader->entries, 0);
94263 + local_set_unchecked(&reader->write, 0);
94264 + local_set_unchecked(&reader->entries, 0);
94265 reader->read = 0;
94266 *data_page = bpage;
94267
94268 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
94269 index 361a827..6a319a3 100644
94270 --- a/kernel/trace/trace.c
94271 +++ b/kernel/trace/trace.c
94272 @@ -3499,7 +3499,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
94273 return 0;
94274 }
94275
94276 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
94277 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
94278 {
94279 /* do nothing if flag is already set */
94280 if (!!(trace_flags & mask) == !!enabled)
94281 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
94282 index 8de48ba..3e5b4fa 100644
94283 --- a/kernel/trace/trace.h
94284 +++ b/kernel/trace/trace.h
94285 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
94286 void trace_printk_init_buffers(void);
94287 void trace_printk_start_comm(void);
94288 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
94289 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
94290 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
94291
94292 /*
94293 * Normal trace_printk() and friends allocates special buffers
94294 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
94295 index 57b67b1..66082a9 100644
94296 --- a/kernel/trace/trace_clock.c
94297 +++ b/kernel/trace/trace_clock.c
94298 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
94299 return now;
94300 }
94301
94302 -static atomic64_t trace_counter;
94303 +static atomic64_unchecked_t trace_counter;
94304
94305 /*
94306 * trace_clock_counter(): simply an atomic counter.
94307 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
94308 */
94309 u64 notrace trace_clock_counter(void)
94310 {
94311 - return atomic64_add_return(1, &trace_counter);
94312 + return atomic64_inc_return_unchecked(&trace_counter);
94313 }
94314 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
94315 index b03a0ea..2df3168 100644
94316 --- a/kernel/trace/trace_events.c
94317 +++ b/kernel/trace/trace_events.c
94318 @@ -1755,7 +1755,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
94319 return 0;
94320 }
94321
94322 -struct ftrace_module_file_ops;
94323 static void __add_event_to_tracers(struct ftrace_event_call *call);
94324
94325 /* Add an additional event_call dynamically */
94326 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
94327 index ba47600..d0e47fa 100644
94328 --- a/kernel/trace/trace_functions_graph.c
94329 +++ b/kernel/trace/trace_functions_graph.c
94330 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
94331
94332 /* The return trace stack is full */
94333 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
94334 - atomic_inc(&current->trace_overrun);
94335 + atomic_inc_unchecked(&current->trace_overrun);
94336 return -EBUSY;
94337 }
94338
94339 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
94340 *ret = current->ret_stack[index].ret;
94341 trace->func = current->ret_stack[index].func;
94342 trace->calltime = current->ret_stack[index].calltime;
94343 - trace->overrun = atomic_read(&current->trace_overrun);
94344 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
94345 trace->depth = index;
94346 }
94347
94348 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
94349 index 7a9ba62..2e0e4a1 100644
94350 --- a/kernel/trace/trace_mmiotrace.c
94351 +++ b/kernel/trace/trace_mmiotrace.c
94352 @@ -24,7 +24,7 @@ struct header_iter {
94353 static struct trace_array *mmio_trace_array;
94354 static bool overrun_detected;
94355 static unsigned long prev_overruns;
94356 -static atomic_t dropped_count;
94357 +static atomic_unchecked_t dropped_count;
94358
94359 static void mmio_reset_data(struct trace_array *tr)
94360 {
94361 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
94362
94363 static unsigned long count_overruns(struct trace_iterator *iter)
94364 {
94365 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
94366 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
94367 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
94368
94369 if (over > prev_overruns)
94370 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
94371 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
94372 sizeof(*entry), 0, pc);
94373 if (!event) {
94374 - atomic_inc(&dropped_count);
94375 + atomic_inc_unchecked(&dropped_count);
94376 return;
94377 }
94378 entry = ring_buffer_event_data(event);
94379 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
94380 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
94381 sizeof(*entry), 0, pc);
94382 if (!event) {
94383 - atomic_inc(&dropped_count);
94384 + atomic_inc_unchecked(&dropped_count);
94385 return;
94386 }
94387 entry = ring_buffer_event_data(event);
94388 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
94389 index b77b9a6..82f19bd 100644
94390 --- a/kernel/trace/trace_output.c
94391 +++ b/kernel/trace/trace_output.c
94392 @@ -707,14 +707,16 @@ int register_ftrace_event(struct trace_event *event)
94393 goto out;
94394 }
94395
94396 + pax_open_kernel();
94397 if (event->funcs->trace == NULL)
94398 - event->funcs->trace = trace_nop_print;
94399 + *(void **)&event->funcs->trace = trace_nop_print;
94400 if (event->funcs->raw == NULL)
94401 - event->funcs->raw = trace_nop_print;
94402 + *(void **)&event->funcs->raw = trace_nop_print;
94403 if (event->funcs->hex == NULL)
94404 - event->funcs->hex = trace_nop_print;
94405 + *(void **)&event->funcs->hex = trace_nop_print;
94406 if (event->funcs->binary == NULL)
94407 - event->funcs->binary = trace_nop_print;
94408 + *(void **)&event->funcs->binary = trace_nop_print;
94409 + pax_close_kernel();
94410
94411 key = event->type & (EVENT_HASHSIZE - 1);
94412
94413 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
94414 index f8b45d8..70ff6c8 100644
94415 --- a/kernel/trace/trace_seq.c
94416 +++ b/kernel/trace/trace_seq.c
94417 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
94418 return 0;
94419 }
94420
94421 - seq_buf_path(&s->seq, path, "\n");
94422 + seq_buf_path(&s->seq, path, "\n\\");
94423
94424 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
94425 s->seq.len = save_len;
94426 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
94427 index 16eddb3..758b308 100644
94428 --- a/kernel/trace/trace_stack.c
94429 +++ b/kernel/trace/trace_stack.c
94430 @@ -90,7 +90,7 @@ check_stack(unsigned long ip, unsigned long *stack)
94431 return;
94432
94433 /* we do not handle interrupt stacks yet */
94434 - if (!object_is_on_stack(stack))
94435 + if (!object_starts_on_stack(stack))
94436 return;
94437
94438 local_irq_save(flags);
94439 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
94440 index c6ee36f..78513f3 100644
94441 --- a/kernel/trace/trace_syscalls.c
94442 +++ b/kernel/trace/trace_syscalls.c
94443 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
94444 int num;
94445
94446 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94447 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94448 + return -EINVAL;
94449
94450 mutex_lock(&syscall_trace_lock);
94451 if (!sys_perf_refcount_enter)
94452 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
94453 int num;
94454
94455 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94456 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94457 + return;
94458
94459 mutex_lock(&syscall_trace_lock);
94460 sys_perf_refcount_enter--;
94461 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
94462 int num;
94463
94464 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94465 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94466 + return -EINVAL;
94467
94468 mutex_lock(&syscall_trace_lock);
94469 if (!sys_perf_refcount_exit)
94470 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
94471 int num;
94472
94473 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94474 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94475 + return;
94476
94477 mutex_lock(&syscall_trace_lock);
94478 sys_perf_refcount_exit--;
94479 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
94480 index 4109f83..fe1f830 100644
94481 --- a/kernel/user_namespace.c
94482 +++ b/kernel/user_namespace.c
94483 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
94484 !kgid_has_mapping(parent_ns, group))
94485 return -EPERM;
94486
94487 +#ifdef CONFIG_GRKERNSEC
94488 + /*
94489 + * This doesn't really inspire confidence:
94490 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
94491 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
94492 + * Increases kernel attack surface in areas developers
94493 + * previously cared little about ("low importance due
94494 + * to requiring "root" capability")
94495 + * To be removed when this code receives *proper* review
94496 + */
94497 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
94498 + !capable(CAP_SETGID))
94499 + return -EPERM;
94500 +#endif
94501 +
94502 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
94503 if (!ns)
94504 return -ENOMEM;
94505 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
94506 if (atomic_read(&current->mm->mm_users) > 1)
94507 return -EINVAL;
94508
94509 - if (current->fs->users != 1)
94510 + if (atomic_read(&current->fs->users) != 1)
94511 return -EINVAL;
94512
94513 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
94514 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
94515 index c8eac43..4b5f08f 100644
94516 --- a/kernel/utsname_sysctl.c
94517 +++ b/kernel/utsname_sysctl.c
94518 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
94519 static int proc_do_uts_string(struct ctl_table *table, int write,
94520 void __user *buffer, size_t *lenp, loff_t *ppos)
94521 {
94522 - struct ctl_table uts_table;
94523 + ctl_table_no_const uts_table;
94524 int r;
94525 memcpy(&uts_table, table, sizeof(uts_table));
94526 uts_table.data = get_uts(table, write);
94527 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
94528 index 70bf118..4be3c37 100644
94529 --- a/kernel/watchdog.c
94530 +++ b/kernel/watchdog.c
94531 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
94532 static void watchdog_nmi_disable(unsigned int cpu) { return; }
94533 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
94534
94535 -static struct smp_hotplug_thread watchdog_threads = {
94536 +static struct smp_hotplug_thread watchdog_threads __read_only = {
94537 .store = &softlockup_watchdog,
94538 .thread_should_run = watchdog_should_run,
94539 .thread_fn = watchdog,
94540 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
94541 index beeeac9..65cbfb3 100644
94542 --- a/kernel/workqueue.c
94543 +++ b/kernel/workqueue.c
94544 @@ -4517,7 +4517,7 @@ static void rebind_workers(struct worker_pool *pool)
94545 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
94546 worker_flags |= WORKER_REBOUND;
94547 worker_flags &= ~WORKER_UNBOUND;
94548 - ACCESS_ONCE(worker->flags) = worker_flags;
94549 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
94550 }
94551
94552 spin_unlock_irq(&pool->lock);
94553 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
94554 index 5f2ce61..85a0b1b 100644
94555 --- a/lib/Kconfig.debug
94556 +++ b/lib/Kconfig.debug
94557 @@ -910,7 +910,7 @@ config DEBUG_MUTEXES
94558
94559 config DEBUG_WW_MUTEX_SLOWPATH
94560 bool "Wait/wound mutex debugging: Slowpath testing"
94561 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94562 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94563 select DEBUG_LOCK_ALLOC
94564 select DEBUG_SPINLOCK
94565 select DEBUG_MUTEXES
94566 @@ -927,7 +927,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
94567
94568 config DEBUG_LOCK_ALLOC
94569 bool "Lock debugging: detect incorrect freeing of live locks"
94570 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94571 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94572 select DEBUG_SPINLOCK
94573 select DEBUG_MUTEXES
94574 select LOCKDEP
94575 @@ -941,7 +941,7 @@ config DEBUG_LOCK_ALLOC
94576
94577 config PROVE_LOCKING
94578 bool "Lock debugging: prove locking correctness"
94579 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94580 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94581 select LOCKDEP
94582 select DEBUG_SPINLOCK
94583 select DEBUG_MUTEXES
94584 @@ -992,7 +992,7 @@ config LOCKDEP
94585
94586 config LOCK_STAT
94587 bool "Lock usage statistics"
94588 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94589 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94590 select LOCKDEP
94591 select DEBUG_SPINLOCK
94592 select DEBUG_MUTEXES
94593 @@ -1453,6 +1453,7 @@ config LATENCYTOP
94594 depends on DEBUG_KERNEL
94595 depends on STACKTRACE_SUPPORT
94596 depends on PROC_FS
94597 + depends on !GRKERNSEC_HIDESYM
94598 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
94599 select KALLSYMS
94600 select KALLSYMS_ALL
94601 @@ -1469,7 +1470,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94602 config DEBUG_STRICT_USER_COPY_CHECKS
94603 bool "Strict user copy size checks"
94604 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94605 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
94606 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
94607 help
94608 Enabling this option turns a certain set of sanity checks for user
94609 copy operations into compile time failures.
94610 @@ -1597,7 +1598,7 @@ endmenu # runtime tests
94611
94612 config PROVIDE_OHCI1394_DMA_INIT
94613 bool "Remote debugging over FireWire early on boot"
94614 - depends on PCI && X86
94615 + depends on PCI && X86 && !GRKERNSEC
94616 help
94617 If you want to debug problems which hang or crash the kernel early
94618 on boot and the crashing machine has a FireWire port, you can use
94619 diff --git a/lib/Makefile b/lib/Makefile
94620 index 3c3b30b..ca29102 100644
94621 --- a/lib/Makefile
94622 +++ b/lib/Makefile
94623 @@ -55,7 +55,7 @@ obj-$(CONFIG_BTREE) += btree.o
94624 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
94625 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
94626 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
94627 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
94628 +obj-y += list_debug.o
94629 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
94630
94631 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
94632 diff --git a/lib/average.c b/lib/average.c
94633 index 114d1be..ab0350c 100644
94634 --- a/lib/average.c
94635 +++ b/lib/average.c
94636 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
94637 {
94638 unsigned long internal = ACCESS_ONCE(avg->internal);
94639
94640 - ACCESS_ONCE(avg->internal) = internal ?
94641 + ACCESS_ONCE_RW(avg->internal) = internal ?
94642 (((internal << avg->weight) - internal) +
94643 (val << avg->factor)) >> avg->weight :
94644 (val << avg->factor);
94645 diff --git a/lib/bitmap.c b/lib/bitmap.c
94646 index 324ea9e..46b1ae2 100644
94647 --- a/lib/bitmap.c
94648 +++ b/lib/bitmap.c
94649 @@ -271,7 +271,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
94650 }
94651 EXPORT_SYMBOL(__bitmap_subset);
94652
94653 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94654 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94655 {
94656 unsigned int k, lim = bits/BITS_PER_LONG;
94657 int w = 0;
94658 @@ -437,7 +437,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
94659 {
94660 int c, old_c, totaldigits, ndigits, nchunks, nbits;
94661 u32 chunk;
94662 - const char __user __force *ubuf = (const char __user __force *)buf;
94663 + const char __user *ubuf = (const char __force_user *)buf;
94664
94665 bitmap_zero(maskp, nmaskbits);
94666
94667 @@ -522,7 +522,7 @@ int bitmap_parse_user(const char __user *ubuf,
94668 {
94669 if (!access_ok(VERIFY_READ, ubuf, ulen))
94670 return -EFAULT;
94671 - return __bitmap_parse((const char __force *)ubuf,
94672 + return __bitmap_parse((const char __force_kernel *)ubuf,
94673 ulen, 1, maskp, nmaskbits);
94674
94675 }
94676 @@ -640,7 +640,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
94677 {
94678 unsigned a, b;
94679 int c, old_c, totaldigits;
94680 - const char __user __force *ubuf = (const char __user __force *)buf;
94681 + const char __user *ubuf = (const char __force_user *)buf;
94682 int exp_digit, in_range;
94683
94684 totaldigits = c = 0;
94685 @@ -735,7 +735,7 @@ int bitmap_parselist_user(const char __user *ubuf,
94686 {
94687 if (!access_ok(VERIFY_READ, ubuf, ulen))
94688 return -EFAULT;
94689 - return __bitmap_parselist((const char __force *)ubuf,
94690 + return __bitmap_parselist((const char __force_kernel *)ubuf,
94691 ulen, 1, maskp, nmaskbits);
94692 }
94693 EXPORT_SYMBOL(bitmap_parselist_user);
94694 diff --git a/lib/bug.c b/lib/bug.c
94695 index 0c3bd95..5a615a1 100644
94696 --- a/lib/bug.c
94697 +++ b/lib/bug.c
94698 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
94699 return BUG_TRAP_TYPE_NONE;
94700
94701 bug = find_bug(bugaddr);
94702 + if (!bug)
94703 + return BUG_TRAP_TYPE_NONE;
94704
94705 file = NULL;
94706 line = 0;
94707 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
94708 index 547f7f9..a6d4ba0 100644
94709 --- a/lib/debugobjects.c
94710 +++ b/lib/debugobjects.c
94711 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
94712 if (limit > 4)
94713 return;
94714
94715 - is_on_stack = object_is_on_stack(addr);
94716 + is_on_stack = object_starts_on_stack(addr);
94717 if (is_on_stack == onstack)
94718 return;
94719
94720 diff --git a/lib/div64.c b/lib/div64.c
94721 index 4382ad7..08aa558 100644
94722 --- a/lib/div64.c
94723 +++ b/lib/div64.c
94724 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
94725 EXPORT_SYMBOL(__div64_32);
94726
94727 #ifndef div_s64_rem
94728 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94729 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94730 {
94731 u64 quotient;
94732
94733 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
94734 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
94735 */
94736 #ifndef div64_u64
94737 -u64 div64_u64(u64 dividend, u64 divisor)
94738 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
94739 {
94740 u32 high = divisor >> 32;
94741 u64 quot;
94742 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
94743 index 9722bd2..0d826f4 100644
94744 --- a/lib/dma-debug.c
94745 +++ b/lib/dma-debug.c
94746 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
94747
94748 void dma_debug_add_bus(struct bus_type *bus)
94749 {
94750 - struct notifier_block *nb;
94751 + notifier_block_no_const *nb;
94752
94753 if (dma_debug_disabled())
94754 return;
94755 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
94756
94757 static void check_for_stack(struct device *dev, void *addr)
94758 {
94759 - if (object_is_on_stack(addr))
94760 + if (object_starts_on_stack(addr))
94761 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
94762 "stack [addr=%p]\n", addr);
94763 }
94764 diff --git a/lib/inflate.c b/lib/inflate.c
94765 index 013a761..c28f3fc 100644
94766 --- a/lib/inflate.c
94767 +++ b/lib/inflate.c
94768 @@ -269,7 +269,7 @@ static void free(void *where)
94769 malloc_ptr = free_mem_ptr;
94770 }
94771 #else
94772 -#define malloc(a) kmalloc(a, GFP_KERNEL)
94773 +#define malloc(a) kmalloc((a), GFP_KERNEL)
94774 #define free(a) kfree(a)
94775 #endif
94776
94777 diff --git a/lib/ioremap.c b/lib/ioremap.c
94778 index 0c9216c..863bd89 100644
94779 --- a/lib/ioremap.c
94780 +++ b/lib/ioremap.c
94781 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
94782 unsigned long next;
94783
94784 phys_addr -= addr;
94785 - pmd = pmd_alloc(&init_mm, pud, addr);
94786 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
94787 if (!pmd)
94788 return -ENOMEM;
94789 do {
94790 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
94791 unsigned long next;
94792
94793 phys_addr -= addr;
94794 - pud = pud_alloc(&init_mm, pgd, addr);
94795 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
94796 if (!pud)
94797 return -ENOMEM;
94798 do {
94799 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
94800 index bd2bea9..6b3c95e 100644
94801 --- a/lib/is_single_threaded.c
94802 +++ b/lib/is_single_threaded.c
94803 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
94804 struct task_struct *p, *t;
94805 bool ret;
94806
94807 + if (!mm)
94808 + return true;
94809 +
94810 if (atomic_read(&task->signal->live) != 1)
94811 return false;
94812
94813 diff --git a/lib/kobject.c b/lib/kobject.c
94814 index 03d4ab3..46f6374 100644
94815 --- a/lib/kobject.c
94816 +++ b/lib/kobject.c
94817 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
94818
94819
94820 static DEFINE_SPINLOCK(kobj_ns_type_lock);
94821 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
94822 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
94823
94824 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
94825 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
94826 {
94827 enum kobj_ns_type type = ops->type;
94828 int error;
94829 diff --git a/lib/list_debug.c b/lib/list_debug.c
94830 index c24c2f7..f0296f4 100644
94831 --- a/lib/list_debug.c
94832 +++ b/lib/list_debug.c
94833 @@ -11,7 +11,9 @@
94834 #include <linux/bug.h>
94835 #include <linux/kernel.h>
94836 #include <linux/rculist.h>
94837 +#include <linux/mm.h>
94838
94839 +#ifdef CONFIG_DEBUG_LIST
94840 /*
94841 * Insert a new entry between two known consecutive entries.
94842 *
94843 @@ -19,21 +21,40 @@
94844 * the prev/next entries already!
94845 */
94846
94847 +static bool __list_add_debug(struct list_head *new,
94848 + struct list_head *prev,
94849 + struct list_head *next)
94850 +{
94851 + if (unlikely(next->prev != prev)) {
94852 + printk(KERN_ERR "list_add corruption. next->prev should be "
94853 + "prev (%p), but was %p. (next=%p).\n",
94854 + prev, next->prev, next);
94855 + BUG();
94856 + return false;
94857 + }
94858 + if (unlikely(prev->next != next)) {
94859 + printk(KERN_ERR "list_add corruption. prev->next should be "
94860 + "next (%p), but was %p. (prev=%p).\n",
94861 + next, prev->next, prev);
94862 + BUG();
94863 + return false;
94864 + }
94865 + if (unlikely(new == prev || new == next)) {
94866 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
94867 + new, prev, next);
94868 + BUG();
94869 + return false;
94870 + }
94871 + return true;
94872 +}
94873 +
94874 void __list_add(struct list_head *new,
94875 - struct list_head *prev,
94876 - struct list_head *next)
94877 + struct list_head *prev,
94878 + struct list_head *next)
94879 {
94880 - WARN(next->prev != prev,
94881 - "list_add corruption. next->prev should be "
94882 - "prev (%p), but was %p. (next=%p).\n",
94883 - prev, next->prev, next);
94884 - WARN(prev->next != next,
94885 - "list_add corruption. prev->next should be "
94886 - "next (%p), but was %p. (prev=%p).\n",
94887 - next, prev->next, prev);
94888 - WARN(new == prev || new == next,
94889 - "list_add double add: new=%p, prev=%p, next=%p.\n",
94890 - new, prev, next);
94891 + if (!__list_add_debug(new, prev, next))
94892 + return;
94893 +
94894 next->prev = new;
94895 new->next = next;
94896 new->prev = prev;
94897 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
94898 }
94899 EXPORT_SYMBOL(__list_add);
94900
94901 -void __list_del_entry(struct list_head *entry)
94902 +static bool __list_del_entry_debug(struct list_head *entry)
94903 {
94904 struct list_head *prev, *next;
94905
94906 prev = entry->prev;
94907 next = entry->next;
94908
94909 - if (WARN(next == LIST_POISON1,
94910 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
94911 - entry, LIST_POISON1) ||
94912 - WARN(prev == LIST_POISON2,
94913 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
94914 - entry, LIST_POISON2) ||
94915 - WARN(prev->next != entry,
94916 - "list_del corruption. prev->next should be %p, "
94917 - "but was %p\n", entry, prev->next) ||
94918 - WARN(next->prev != entry,
94919 - "list_del corruption. next->prev should be %p, "
94920 - "but was %p\n", entry, next->prev))
94921 + if (unlikely(next == LIST_POISON1)) {
94922 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
94923 + entry, LIST_POISON1);
94924 + BUG();
94925 + return false;
94926 + }
94927 + if (unlikely(prev == LIST_POISON2)) {
94928 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
94929 + entry, LIST_POISON2);
94930 + BUG();
94931 + return false;
94932 + }
94933 + if (unlikely(entry->prev->next != entry)) {
94934 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
94935 + "but was %p\n", entry, prev->next);
94936 + BUG();
94937 + return false;
94938 + }
94939 + if (unlikely(entry->next->prev != entry)) {
94940 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
94941 + "but was %p\n", entry, next->prev);
94942 + BUG();
94943 + return false;
94944 + }
94945 + return true;
94946 +}
94947 +
94948 +void __list_del_entry(struct list_head *entry)
94949 +{
94950 + if (!__list_del_entry_debug(entry))
94951 return;
94952
94953 - __list_del(prev, next);
94954 + __list_del(entry->prev, entry->next);
94955 }
94956 EXPORT_SYMBOL(__list_del_entry);
94957
94958 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
94959 void __list_add_rcu(struct list_head *new,
94960 struct list_head *prev, struct list_head *next)
94961 {
94962 - WARN(next->prev != prev,
94963 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
94964 - prev, next->prev, next);
94965 - WARN(prev->next != next,
94966 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
94967 - next, prev->next, prev);
94968 + if (!__list_add_debug(new, prev, next))
94969 + return;
94970 +
94971 new->next = next;
94972 new->prev = prev;
94973 rcu_assign_pointer(list_next_rcu(prev), new);
94974 next->prev = new;
94975 }
94976 EXPORT_SYMBOL(__list_add_rcu);
94977 +#endif
94978 +
94979 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
94980 +{
94981 +#ifdef CONFIG_DEBUG_LIST
94982 + if (!__list_add_debug(new, prev, next))
94983 + return;
94984 +#endif
94985 +
94986 + pax_open_kernel();
94987 + next->prev = new;
94988 + new->next = next;
94989 + new->prev = prev;
94990 + prev->next = new;
94991 + pax_close_kernel();
94992 +}
94993 +EXPORT_SYMBOL(__pax_list_add);
94994 +
94995 +void pax_list_del(struct list_head *entry)
94996 +{
94997 +#ifdef CONFIG_DEBUG_LIST
94998 + if (!__list_del_entry_debug(entry))
94999 + return;
95000 +#endif
95001 +
95002 + pax_open_kernel();
95003 + __list_del(entry->prev, entry->next);
95004 + entry->next = LIST_POISON1;
95005 + entry->prev = LIST_POISON2;
95006 + pax_close_kernel();
95007 +}
95008 +EXPORT_SYMBOL(pax_list_del);
95009 +
95010 +void pax_list_del_init(struct list_head *entry)
95011 +{
95012 + pax_open_kernel();
95013 + __list_del(entry->prev, entry->next);
95014 + INIT_LIST_HEAD(entry);
95015 + pax_close_kernel();
95016 +}
95017 +EXPORT_SYMBOL(pax_list_del_init);
95018 +
95019 +void __pax_list_add_rcu(struct list_head *new,
95020 + struct list_head *prev, struct list_head *next)
95021 +{
95022 +#ifdef CONFIG_DEBUG_LIST
95023 + if (!__list_add_debug(new, prev, next))
95024 + return;
95025 +#endif
95026 +
95027 + pax_open_kernel();
95028 + new->next = next;
95029 + new->prev = prev;
95030 + rcu_assign_pointer(list_next_rcu(prev), new);
95031 + next->prev = new;
95032 + pax_close_kernel();
95033 +}
95034 +EXPORT_SYMBOL(__pax_list_add_rcu);
95035 +
95036 +void pax_list_del_rcu(struct list_head *entry)
95037 +{
95038 +#ifdef CONFIG_DEBUG_LIST
95039 + if (!__list_del_entry_debug(entry))
95040 + return;
95041 +#endif
95042 +
95043 + pax_open_kernel();
95044 + __list_del(entry->prev, entry->next);
95045 + entry->next = LIST_POISON1;
95046 + entry->prev = LIST_POISON2;
95047 + pax_close_kernel();
95048 +}
95049 +EXPORT_SYMBOL(pax_list_del_rcu);
95050 diff --git a/lib/lockref.c b/lib/lockref.c
95051 index d2233de..fa1a2f6 100644
95052 --- a/lib/lockref.c
95053 +++ b/lib/lockref.c
95054 @@ -48,13 +48,13 @@
95055 void lockref_get(struct lockref *lockref)
95056 {
95057 CMPXCHG_LOOP(
95058 - new.count++;
95059 + __lockref_inc(&new);
95060 ,
95061 return;
95062 );
95063
95064 spin_lock(&lockref->lock);
95065 - lockref->count++;
95066 + __lockref_inc(lockref);
95067 spin_unlock(&lockref->lock);
95068 }
95069 EXPORT_SYMBOL(lockref_get);
95070 @@ -69,7 +69,7 @@ int lockref_get_not_zero(struct lockref *lockref)
95071 int retval;
95072
95073 CMPXCHG_LOOP(
95074 - new.count++;
95075 + __lockref_inc(&new);
95076 if (!old.count)
95077 return 0;
95078 ,
95079 @@ -79,7 +79,7 @@ int lockref_get_not_zero(struct lockref *lockref)
95080 spin_lock(&lockref->lock);
95081 retval = 0;
95082 if (lockref->count) {
95083 - lockref->count++;
95084 + __lockref_inc(lockref);
95085 retval = 1;
95086 }
95087 spin_unlock(&lockref->lock);
95088 @@ -96,7 +96,7 @@ EXPORT_SYMBOL(lockref_get_not_zero);
95089 int lockref_get_or_lock(struct lockref *lockref)
95090 {
95091 CMPXCHG_LOOP(
95092 - new.count++;
95093 + __lockref_inc(&new);
95094 if (!old.count)
95095 break;
95096 ,
95097 @@ -106,7 +106,7 @@ int lockref_get_or_lock(struct lockref *lockref)
95098 spin_lock(&lockref->lock);
95099 if (!lockref->count)
95100 return 0;
95101 - lockref->count++;
95102 + __lockref_inc(lockref);
95103 spin_unlock(&lockref->lock);
95104 return 1;
95105 }
95106 @@ -120,7 +120,7 @@ EXPORT_SYMBOL(lockref_get_or_lock);
95107 int lockref_put_or_lock(struct lockref *lockref)
95108 {
95109 CMPXCHG_LOOP(
95110 - new.count--;
95111 + __lockref_dec(&new);
95112 if (old.count <= 1)
95113 break;
95114 ,
95115 @@ -130,7 +130,7 @@ int lockref_put_or_lock(struct lockref *lockref)
95116 spin_lock(&lockref->lock);
95117 if (lockref->count <= 1)
95118 return 0;
95119 - lockref->count--;
95120 + __lockref_dec(lockref);
95121 spin_unlock(&lockref->lock);
95122 return 1;
95123 }
95124 @@ -157,7 +157,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95125 int retval;
95126
95127 CMPXCHG_LOOP(
95128 - new.count++;
95129 + __lockref_inc(&new);
95130 if ((int)old.count < 0)
95131 return 0;
95132 ,
95133 @@ -167,7 +167,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95134 spin_lock(&lockref->lock);
95135 retval = 0;
95136 if ((int) lockref->count >= 0) {
95137 - lockref->count++;
95138 + __lockref_inc(lockref);
95139 retval = 1;
95140 }
95141 spin_unlock(&lockref->lock);
95142 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
95143 index 6111bcb..02e816b 100644
95144 --- a/lib/percpu-refcount.c
95145 +++ b/lib/percpu-refcount.c
95146 @@ -31,7 +31,7 @@
95147 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
95148 */
95149
95150 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
95151 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
95152
95153 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
95154
95155 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
95156 index 3291a8e..346a91e 100644
95157 --- a/lib/radix-tree.c
95158 +++ b/lib/radix-tree.c
95159 @@ -67,7 +67,7 @@ struct radix_tree_preload {
95160 int nr;
95161 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
95162 };
95163 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
95164 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
95165
95166 static inline void *ptr_to_indirect(void *ptr)
95167 {
95168 diff --git a/lib/random32.c b/lib/random32.c
95169 index 0bee183..526f12f 100644
95170 --- a/lib/random32.c
95171 +++ b/lib/random32.c
95172 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
95173 }
95174 #endif
95175
95176 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
95177 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
95178
95179 /**
95180 * prandom_u32_state - seeded pseudo-random number generator.
95181 diff --git a/lib/rbtree.c b/lib/rbtree.c
95182 index c16c81a..4dcbda1 100644
95183 --- a/lib/rbtree.c
95184 +++ b/lib/rbtree.c
95185 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
95186 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
95187
95188 static const struct rb_augment_callbacks dummy_callbacks = {
95189 - dummy_propagate, dummy_copy, dummy_rotate
95190 + .propagate = dummy_propagate,
95191 + .copy = dummy_copy,
95192 + .rotate = dummy_rotate
95193 };
95194
95195 void rb_insert_color(struct rb_node *node, struct rb_root *root)
95196 diff --git a/lib/show_mem.c b/lib/show_mem.c
95197 index 7de89f4..00d70b7 100644
95198 --- a/lib/show_mem.c
95199 +++ b/lib/show_mem.c
95200 @@ -50,6 +50,6 @@ void show_mem(unsigned int filter)
95201 quicklist_total_size());
95202 #endif
95203 #ifdef CONFIG_MEMORY_FAILURE
95204 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
95205 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
95206 #endif
95207 }
95208 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
95209 index bb2b201..46abaf9 100644
95210 --- a/lib/strncpy_from_user.c
95211 +++ b/lib/strncpy_from_user.c
95212 @@ -21,7 +21,7 @@
95213 */
95214 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
95215 {
95216 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95217 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95218 long res = 0;
95219
95220 /*
95221 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
95222 index a28df52..3d55877 100644
95223 --- a/lib/strnlen_user.c
95224 +++ b/lib/strnlen_user.c
95225 @@ -26,7 +26,7 @@
95226 */
95227 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
95228 {
95229 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95230 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95231 long align, res = 0;
95232 unsigned long c;
95233
95234 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
95235 index 4abda07..b9d3765 100644
95236 --- a/lib/swiotlb.c
95237 +++ b/lib/swiotlb.c
95238 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
95239
95240 void
95241 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
95242 - dma_addr_t dev_addr)
95243 + dma_addr_t dev_addr, struct dma_attrs *attrs)
95244 {
95245 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
95246
95247 diff --git a/lib/usercopy.c b/lib/usercopy.c
95248 index 4f5b1dd..7cab418 100644
95249 --- a/lib/usercopy.c
95250 +++ b/lib/usercopy.c
95251 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
95252 WARN(1, "Buffer overflow detected!\n");
95253 }
95254 EXPORT_SYMBOL(copy_from_user_overflow);
95255 +
95256 +void copy_to_user_overflow(void)
95257 +{
95258 + WARN(1, "Buffer overflow detected!\n");
95259 +}
95260 +EXPORT_SYMBOL(copy_to_user_overflow);
95261 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
95262 index ec337f6..8484eb2 100644
95263 --- a/lib/vsprintf.c
95264 +++ b/lib/vsprintf.c
95265 @@ -16,6 +16,9 @@
95266 * - scnprintf and vscnprintf
95267 */
95268
95269 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95270 +#define __INCLUDED_BY_HIDESYM 1
95271 +#endif
95272 #include <stdarg.h>
95273 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
95274 #include <linux/types.h>
95275 @@ -625,7 +628,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
95276 #ifdef CONFIG_KALLSYMS
95277 if (*fmt == 'B')
95278 sprint_backtrace(sym, value);
95279 - else if (*fmt != 'f' && *fmt != 's')
95280 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
95281 sprint_symbol(sym, value);
95282 else
95283 sprint_symbol_no_offset(sym, value);
95284 @@ -1240,7 +1243,11 @@ char *address_val(char *buf, char *end, const void *addr,
95285 return number(buf, end, num, spec);
95286 }
95287
95288 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95289 +int kptr_restrict __read_mostly = 2;
95290 +#else
95291 int kptr_restrict __read_mostly;
95292 +#endif
95293
95294 /*
95295 * Show a '%p' thing. A kernel extension is that the '%p' is followed
95296 @@ -1251,8 +1258,10 @@ int kptr_restrict __read_mostly;
95297 *
95298 * - 'F' For symbolic function descriptor pointers with offset
95299 * - 'f' For simple symbolic function names without offset
95300 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
95301 * - 'S' For symbolic direct pointers with offset
95302 * - 's' For symbolic direct pointers without offset
95303 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
95304 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
95305 * - 'B' For backtraced symbolic direct pointers with offset
95306 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
95307 @@ -1331,12 +1340,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95308
95309 if (!ptr && *fmt != 'K') {
95310 /*
95311 - * Print (null) with the same width as a pointer so it makes
95312 + * Print (nil) with the same width as a pointer so it makes
95313 * tabular output look nice.
95314 */
95315 if (spec.field_width == -1)
95316 spec.field_width = default_width;
95317 - return string(buf, end, "(null)", spec);
95318 + return string(buf, end, "(nil)", spec);
95319 }
95320
95321 switch (*fmt) {
95322 @@ -1346,6 +1355,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95323 /* Fallthrough */
95324 case 'S':
95325 case 's':
95326 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95327 + break;
95328 +#else
95329 + return symbol_string(buf, end, ptr, spec, fmt);
95330 +#endif
95331 + case 'X':
95332 + ptr = dereference_function_descriptor(ptr);
95333 + case 'A':
95334 case 'B':
95335 return symbol_string(buf, end, ptr, spec, fmt);
95336 case 'R':
95337 @@ -1403,6 +1420,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95338 va_end(va);
95339 return buf;
95340 }
95341 + case 'P':
95342 + break;
95343 case 'K':
95344 /*
95345 * %pK cannot be used in IRQ context because its test
95346 @@ -1460,6 +1479,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95347 ((const struct file *)ptr)->f_path.dentry,
95348 spec, fmt);
95349 }
95350 +
95351 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95352 + /* 'P' = approved pointers to copy to userland,
95353 + as in the /proc/kallsyms case, as we make it display nothing
95354 + for non-root users, and the real contents for root users
95355 + 'X' = approved simple symbols
95356 + Also ignore 'K' pointers, since we force their NULLing for non-root users
95357 + above
95358 + */
95359 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
95360 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
95361 + dump_stack();
95362 + ptr = NULL;
95363 + }
95364 +#endif
95365 +
95366 spec.flags |= SMALL;
95367 if (spec.field_width == -1) {
95368 spec.field_width = default_width;
95369 @@ -2160,11 +2195,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95370 typeof(type) value; \
95371 if (sizeof(type) == 8) { \
95372 args = PTR_ALIGN(args, sizeof(u32)); \
95373 - *(u32 *)&value = *(u32 *)args; \
95374 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
95375 + *(u32 *)&value = *(const u32 *)args; \
95376 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
95377 } else { \
95378 args = PTR_ALIGN(args, sizeof(type)); \
95379 - value = *(typeof(type) *)args; \
95380 + value = *(const typeof(type) *)args; \
95381 } \
95382 args += sizeof(type); \
95383 value; \
95384 @@ -2227,7 +2262,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95385 case FORMAT_TYPE_STR: {
95386 const char *str_arg = args;
95387 args += strlen(str_arg) + 1;
95388 - str = string(str, end, (char *)str_arg, spec);
95389 + str = string(str, end, str_arg, spec);
95390 break;
95391 }
95392
95393 diff --git a/localversion-grsec b/localversion-grsec
95394 new file mode 100644
95395 index 0000000..7cd6065
95396 --- /dev/null
95397 +++ b/localversion-grsec
95398 @@ -0,0 +1 @@
95399 +-grsec
95400 diff --git a/mm/Kconfig b/mm/Kconfig
95401 index 1d1ae6b..0f05885 100644
95402 --- a/mm/Kconfig
95403 +++ b/mm/Kconfig
95404 @@ -341,10 +341,11 @@ config KSM
95405 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
95406
95407 config DEFAULT_MMAP_MIN_ADDR
95408 - int "Low address space to protect from user allocation"
95409 + int "Low address space to protect from user allocation"
95410 depends on MMU
95411 - default 4096
95412 - help
95413 + default 32768 if ALPHA || ARM || PARISC || SPARC32
95414 + default 65536
95415 + help
95416 This is the portion of low virtual memory which should be protected
95417 from userspace allocation. Keeping a user from writing to low pages
95418 can help reduce the impact of kernel NULL pointer bugs.
95419 @@ -375,7 +376,7 @@ config MEMORY_FAILURE
95420
95421 config HWPOISON_INJECT
95422 tristate "HWPoison pages injector"
95423 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
95424 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
95425 select PROC_PAGE_MONITOR
95426
95427 config NOMMU_INITIAL_TRIM_EXCESS
95428 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
95429 index 0ae0df5..82ac56b 100644
95430 --- a/mm/backing-dev.c
95431 +++ b/mm/backing-dev.c
95432 @@ -12,7 +12,7 @@
95433 #include <linux/device.h>
95434 #include <trace/events/writeback.h>
95435
95436 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
95437 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
95438
95439 struct backing_dev_info default_backing_dev_info = {
95440 .name = "default",
95441 @@ -525,7 +525,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
95442 return err;
95443
95444 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
95445 - atomic_long_inc_return(&bdi_seq));
95446 + atomic_long_inc_return_unchecked(&bdi_seq));
95447 if (err) {
95448 bdi_destroy(bdi);
95449 return err;
95450 diff --git a/mm/filemap.c b/mm/filemap.c
95451 index 673e458..7192013 100644
95452 --- a/mm/filemap.c
95453 +++ b/mm/filemap.c
95454 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
95455 struct address_space *mapping = file->f_mapping;
95456
95457 if (!mapping->a_ops->readpage)
95458 - return -ENOEXEC;
95459 + return -ENODEV;
95460 file_accessed(file);
95461 vma->vm_ops = &generic_file_vm_ops;
95462 return 0;
95463 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
95464 *pos = i_size_read(inode);
95465
95466 if (limit != RLIM_INFINITY) {
95467 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
95468 if (*pos >= limit) {
95469 send_sig(SIGXFSZ, current, 0);
95470 return -EFBIG;
95471 diff --git a/mm/fremap.c b/mm/fremap.c
95472 index 2805d71..8b56e7d 100644
95473 --- a/mm/fremap.c
95474 +++ b/mm/fremap.c
95475 @@ -180,6 +180,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
95476 retry:
95477 vma = find_vma(mm, start);
95478
95479 +#ifdef CONFIG_PAX_SEGMEXEC
95480 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
95481 + goto out;
95482 +#endif
95483 +
95484 /*
95485 * Make sure the vma is shared, that it supports prefaulting,
95486 * and that the remapped range is valid and fully within
95487 diff --git a/mm/gup.c b/mm/gup.c
95488 index 9b2afbf..647297c 100644
95489 --- a/mm/gup.c
95490 +++ b/mm/gup.c
95491 @@ -274,11 +274,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
95492 unsigned int fault_flags = 0;
95493 int ret;
95494
95495 - /* For mlock, just skip the stack guard page. */
95496 - if ((*flags & FOLL_MLOCK) &&
95497 - (stack_guard_page_start(vma, address) ||
95498 - stack_guard_page_end(vma, address + PAGE_SIZE)))
95499 - return -ENOENT;
95500 if (*flags & FOLL_WRITE)
95501 fault_flags |= FAULT_FLAG_WRITE;
95502 if (nonblocking)
95503 @@ -444,14 +439,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95504 if (!(gup_flags & FOLL_FORCE))
95505 gup_flags |= FOLL_NUMA;
95506
95507 - do {
95508 + while (nr_pages) {
95509 struct page *page;
95510 unsigned int foll_flags = gup_flags;
95511 unsigned int page_increm;
95512
95513 /* first iteration or cross vma bound */
95514 if (!vma || start >= vma->vm_end) {
95515 - vma = find_extend_vma(mm, start);
95516 + vma = find_vma(mm, start);
95517 if (!vma && in_gate_area(mm, start)) {
95518 int ret;
95519 ret = get_gate_page(mm, start & PAGE_MASK,
95520 @@ -463,7 +458,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95521 goto next_page;
95522 }
95523
95524 - if (!vma || check_vma_flags(vma, gup_flags))
95525 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
95526 return i ? : -EFAULT;
95527 if (is_vm_hugetlb_page(vma)) {
95528 i = follow_hugetlb_page(mm, vma, pages, vmas,
95529 @@ -518,7 +513,7 @@ next_page:
95530 i += page_increm;
95531 start += page_increm * PAGE_SIZE;
95532 nr_pages -= page_increm;
95533 - } while (nr_pages);
95534 + }
95535 return i;
95536 }
95537 EXPORT_SYMBOL(__get_user_pages);
95538 diff --git a/mm/highmem.c b/mm/highmem.c
95539 index 123bcd3..0de52ba 100644
95540 --- a/mm/highmem.c
95541 +++ b/mm/highmem.c
95542 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
95543 * So no dangers, even with speculative execution.
95544 */
95545 page = pte_page(pkmap_page_table[i]);
95546 + pax_open_kernel();
95547 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
95548 -
95549 + pax_close_kernel();
95550 set_page_address(page, NULL);
95551 need_flush = 1;
95552 }
95553 @@ -259,9 +260,11 @@ start:
95554 }
95555 }
95556 vaddr = PKMAP_ADDR(last_pkmap_nr);
95557 +
95558 + pax_open_kernel();
95559 set_pte_at(&init_mm, vaddr,
95560 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
95561 -
95562 + pax_close_kernel();
95563 pkmap_count[last_pkmap_nr] = 1;
95564 set_page_address(page, (void *)vaddr);
95565
95566 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
95567 index c49586f..41e5fd9 100644
95568 --- a/mm/hugetlb.c
95569 +++ b/mm/hugetlb.c
95570 @@ -2258,6 +2258,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95571 struct ctl_table *table, int write,
95572 void __user *buffer, size_t *length, loff_t *ppos)
95573 {
95574 + ctl_table_no_const t;
95575 struct hstate *h = &default_hstate;
95576 unsigned long tmp = h->max_huge_pages;
95577 int ret;
95578 @@ -2265,9 +2266,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95579 if (!hugepages_supported())
95580 return -ENOTSUPP;
95581
95582 - table->data = &tmp;
95583 - table->maxlen = sizeof(unsigned long);
95584 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95585 + t = *table;
95586 + t.data = &tmp;
95587 + t.maxlen = sizeof(unsigned long);
95588 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
95589 if (ret)
95590 goto out;
95591
95592 @@ -2302,6 +2304,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95593 struct hstate *h = &default_hstate;
95594 unsigned long tmp;
95595 int ret;
95596 + ctl_table_no_const hugetlb_table;
95597
95598 if (!hugepages_supported())
95599 return -ENOTSUPP;
95600 @@ -2311,9 +2314,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95601 if (write && hstate_is_gigantic(h))
95602 return -EINVAL;
95603
95604 - table->data = &tmp;
95605 - table->maxlen = sizeof(unsigned long);
95606 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95607 + hugetlb_table = *table;
95608 + hugetlb_table.data = &tmp;
95609 + hugetlb_table.maxlen = sizeof(unsigned long);
95610 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
95611 if (ret)
95612 goto out;
95613
95614 @@ -2797,6 +2801,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
95615 i_mmap_unlock_write(mapping);
95616 }
95617
95618 +#ifdef CONFIG_PAX_SEGMEXEC
95619 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
95620 +{
95621 + struct mm_struct *mm = vma->vm_mm;
95622 + struct vm_area_struct *vma_m;
95623 + unsigned long address_m;
95624 + pte_t *ptep_m;
95625 +
95626 + vma_m = pax_find_mirror_vma(vma);
95627 + if (!vma_m)
95628 + return;
95629 +
95630 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
95631 + address_m = address + SEGMEXEC_TASK_SIZE;
95632 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
95633 + get_page(page_m);
95634 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
95635 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
95636 +}
95637 +#endif
95638 +
95639 /*
95640 * Hugetlb_cow() should be called with page lock of the original hugepage held.
95641 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
95642 @@ -2909,6 +2934,11 @@ retry_avoidcopy:
95643 make_huge_pte(vma, new_page, 1));
95644 page_remove_rmap(old_page);
95645 hugepage_add_new_anon_rmap(new_page, vma, address);
95646 +
95647 +#ifdef CONFIG_PAX_SEGMEXEC
95648 + pax_mirror_huge_pte(vma, address, new_page);
95649 +#endif
95650 +
95651 /* Make the old page be freed below */
95652 new_page = old_page;
95653 }
95654 @@ -3069,6 +3099,10 @@ retry:
95655 && (vma->vm_flags & VM_SHARED)));
95656 set_huge_pte_at(mm, address, ptep, new_pte);
95657
95658 +#ifdef CONFIG_PAX_SEGMEXEC
95659 + pax_mirror_huge_pte(vma, address, page);
95660 +#endif
95661 +
95662 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
95663 /* Optimization, do the COW without a second fault */
95664 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
95665 @@ -3135,6 +3169,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95666 struct hstate *h = hstate_vma(vma);
95667 struct address_space *mapping;
95668
95669 +#ifdef CONFIG_PAX_SEGMEXEC
95670 + struct vm_area_struct *vma_m;
95671 +#endif
95672 +
95673 address &= huge_page_mask(h);
95674
95675 ptep = huge_pte_offset(mm, address);
95676 @@ -3148,6 +3186,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95677 VM_FAULT_SET_HINDEX(hstate_index(h));
95678 }
95679
95680 +#ifdef CONFIG_PAX_SEGMEXEC
95681 + vma_m = pax_find_mirror_vma(vma);
95682 + if (vma_m) {
95683 + unsigned long address_m;
95684 +
95685 + if (vma->vm_start > vma_m->vm_start) {
95686 + address_m = address;
95687 + address -= SEGMEXEC_TASK_SIZE;
95688 + vma = vma_m;
95689 + h = hstate_vma(vma);
95690 + } else
95691 + address_m = address + SEGMEXEC_TASK_SIZE;
95692 +
95693 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
95694 + return VM_FAULT_OOM;
95695 + address_m &= HPAGE_MASK;
95696 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
95697 + }
95698 +#endif
95699 +
95700 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
95701 if (!ptep)
95702 return VM_FAULT_OOM;
95703 diff --git a/mm/internal.h b/mm/internal.h
95704 index efad241..57ae4ca 100644
95705 --- a/mm/internal.h
95706 +++ b/mm/internal.h
95707 @@ -134,6 +134,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
95708
95709 extern int __isolate_free_page(struct page *page, unsigned int order);
95710 extern void __free_pages_bootmem(struct page *page, unsigned int order);
95711 +extern void free_compound_page(struct page *page);
95712 extern void prep_compound_page(struct page *page, unsigned long order);
95713 #ifdef CONFIG_MEMORY_FAILURE
95714 extern bool is_free_buddy_page(struct page *page);
95715 @@ -387,7 +388,7 @@ extern u32 hwpoison_filter_enable;
95716
95717 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
95718 unsigned long, unsigned long,
95719 - unsigned long, unsigned long);
95720 + unsigned long, unsigned long) __intentional_overflow(-1);
95721
95722 extern void set_pageblock_order(void);
95723 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
95724 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
95725 index 3cda50c..032ba634 100644
95726 --- a/mm/kmemleak.c
95727 +++ b/mm/kmemleak.c
95728 @@ -364,7 +364,7 @@ static void print_unreferenced(struct seq_file *seq,
95729
95730 for (i = 0; i < object->trace_len; i++) {
95731 void *ptr = (void *)object->trace[i];
95732 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
95733 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
95734 }
95735 }
95736
95737 @@ -1905,7 +1905,7 @@ static int __init kmemleak_late_init(void)
95738 return -ENOMEM;
95739 }
95740
95741 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
95742 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
95743 &kmemleak_fops);
95744 if (!dentry)
95745 pr_warning("Failed to create the debugfs kmemleak file\n");
95746 diff --git a/mm/maccess.c b/mm/maccess.c
95747 index d53adf9..03a24bf 100644
95748 --- a/mm/maccess.c
95749 +++ b/mm/maccess.c
95750 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
95751 set_fs(KERNEL_DS);
95752 pagefault_disable();
95753 ret = __copy_from_user_inatomic(dst,
95754 - (__force const void __user *)src, size);
95755 + (const void __force_user *)src, size);
95756 pagefault_enable();
95757 set_fs(old_fs);
95758
95759 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
95760
95761 set_fs(KERNEL_DS);
95762 pagefault_disable();
95763 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
95764 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
95765 pagefault_enable();
95766 set_fs(old_fs);
95767
95768 diff --git a/mm/madvise.c b/mm/madvise.c
95769 index a271adc..831d82f 100644
95770 --- a/mm/madvise.c
95771 +++ b/mm/madvise.c
95772 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
95773 pgoff_t pgoff;
95774 unsigned long new_flags = vma->vm_flags;
95775
95776 +#ifdef CONFIG_PAX_SEGMEXEC
95777 + struct vm_area_struct *vma_m;
95778 +#endif
95779 +
95780 switch (behavior) {
95781 case MADV_NORMAL:
95782 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
95783 @@ -126,6 +130,13 @@ success:
95784 /*
95785 * vm_flags is protected by the mmap_sem held in write mode.
95786 */
95787 +
95788 +#ifdef CONFIG_PAX_SEGMEXEC
95789 + vma_m = pax_find_mirror_vma(vma);
95790 + if (vma_m)
95791 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
95792 +#endif
95793 +
95794 vma->vm_flags = new_flags;
95795
95796 out:
95797 @@ -274,6 +285,11 @@ static long madvise_dontneed(struct vm_area_struct *vma,
95798 struct vm_area_struct **prev,
95799 unsigned long start, unsigned long end)
95800 {
95801 +
95802 +#ifdef CONFIG_PAX_SEGMEXEC
95803 + struct vm_area_struct *vma_m;
95804 +#endif
95805 +
95806 *prev = vma;
95807 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
95808 return -EINVAL;
95809 @@ -286,6 +302,21 @@ static long madvise_dontneed(struct vm_area_struct *vma,
95810 zap_page_range(vma, start, end - start, &details);
95811 } else
95812 zap_page_range(vma, start, end - start, NULL);
95813 +
95814 +#ifdef CONFIG_PAX_SEGMEXEC
95815 + vma_m = pax_find_mirror_vma(vma);
95816 + if (vma_m) {
95817 + if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
95818 + struct zap_details details = {
95819 + .nonlinear_vma = vma_m,
95820 + .last_index = ULONG_MAX,
95821 + };
95822 + zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, &details);
95823 + } else
95824 + zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
95825 + }
95826 +#endif
95827 +
95828 return 0;
95829 }
95830
95831 @@ -488,6 +519,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
95832 if (end < start)
95833 return error;
95834
95835 +#ifdef CONFIG_PAX_SEGMEXEC
95836 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
95837 + if (end > SEGMEXEC_TASK_SIZE)
95838 + return error;
95839 + } else
95840 +#endif
95841 +
95842 + if (end > TASK_SIZE)
95843 + return error;
95844 +
95845 error = 0;
95846 if (end == start)
95847 return error;
95848 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
95849 index feb803b..d382029 100644
95850 --- a/mm/memory-failure.c
95851 +++ b/mm/memory-failure.c
95852 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
95853
95854 int sysctl_memory_failure_recovery __read_mostly = 1;
95855
95856 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
95857 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
95858
95859 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
95860
95861 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
95862 pfn, t->comm, t->pid);
95863 si.si_signo = SIGBUS;
95864 si.si_errno = 0;
95865 - si.si_addr = (void *)addr;
95866 + si.si_addr = (void __user *)addr;
95867 #ifdef __ARCH_SI_TRAPNO
95868 si.si_trapno = trapno;
95869 #endif
95870 @@ -786,7 +786,7 @@ static struct page_state {
95871 unsigned long res;
95872 char *msg;
95873 int (*action)(struct page *p, unsigned long pfn);
95874 -} error_states[] = {
95875 +} __do_const error_states[] = {
95876 { reserved, reserved, "reserved kernel", me_kernel },
95877 /*
95878 * free pages are specially detected outside this table:
95879 @@ -1094,7 +1094,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95880 nr_pages = 1 << compound_order(hpage);
95881 else /* normal page or thp */
95882 nr_pages = 1;
95883 - atomic_long_add(nr_pages, &num_poisoned_pages);
95884 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
95885
95886 /*
95887 * We need/can do nothing about count=0 pages.
95888 @@ -1123,7 +1123,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95889 if (PageHWPoison(hpage)) {
95890 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
95891 || (p != hpage && TestSetPageHWPoison(hpage))) {
95892 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95893 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95894 unlock_page(hpage);
95895 return 0;
95896 }
95897 @@ -1191,14 +1191,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95898 */
95899 if (!PageHWPoison(p)) {
95900 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
95901 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95902 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95903 put_page(hpage);
95904 res = 0;
95905 goto out;
95906 }
95907 if (hwpoison_filter(p)) {
95908 if (TestClearPageHWPoison(p))
95909 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95910 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95911 unlock_page(hpage);
95912 put_page(hpage);
95913 return 0;
95914 @@ -1428,7 +1428,7 @@ int unpoison_memory(unsigned long pfn)
95915 return 0;
95916 }
95917 if (TestClearPageHWPoison(p))
95918 - atomic_long_dec(&num_poisoned_pages);
95919 + atomic_long_dec_unchecked(&num_poisoned_pages);
95920 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
95921 return 0;
95922 }
95923 @@ -1442,7 +1442,7 @@ int unpoison_memory(unsigned long pfn)
95924 */
95925 if (TestClearPageHWPoison(page)) {
95926 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
95927 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95928 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95929 freeit = 1;
95930 if (PageHuge(page))
95931 clear_page_hwpoison_huge_page(page);
95932 @@ -1567,11 +1567,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
95933 if (PageHuge(page)) {
95934 set_page_hwpoison_huge_page(hpage);
95935 dequeue_hwpoisoned_huge_page(hpage);
95936 - atomic_long_add(1 << compound_order(hpage),
95937 + atomic_long_add_unchecked(1 << compound_order(hpage),
95938 &num_poisoned_pages);
95939 } else {
95940 SetPageHWPoison(page);
95941 - atomic_long_inc(&num_poisoned_pages);
95942 + atomic_long_inc_unchecked(&num_poisoned_pages);
95943 }
95944 }
95945 return ret;
95946 @@ -1610,7 +1610,7 @@ static int __soft_offline_page(struct page *page, int flags)
95947 put_page(page);
95948 pr_info("soft_offline: %#lx: invalidated\n", pfn);
95949 SetPageHWPoison(page);
95950 - atomic_long_inc(&num_poisoned_pages);
95951 + atomic_long_inc_unchecked(&num_poisoned_pages);
95952 return 0;
95953 }
95954
95955 @@ -1661,7 +1661,7 @@ static int __soft_offline_page(struct page *page, int flags)
95956 if (!is_free_buddy_page(page))
95957 pr_info("soft offline: %#lx: page leaked\n",
95958 pfn);
95959 - atomic_long_inc(&num_poisoned_pages);
95960 + atomic_long_inc_unchecked(&num_poisoned_pages);
95961 }
95962 } else {
95963 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
95964 @@ -1731,11 +1731,11 @@ int soft_offline_page(struct page *page, int flags)
95965 if (PageHuge(page)) {
95966 set_page_hwpoison_huge_page(hpage);
95967 dequeue_hwpoisoned_huge_page(hpage);
95968 - atomic_long_add(1 << compound_order(hpage),
95969 + atomic_long_add_unchecked(1 << compound_order(hpage),
95970 &num_poisoned_pages);
95971 } else {
95972 SetPageHWPoison(page);
95973 - atomic_long_inc(&num_poisoned_pages);
95974 + atomic_long_inc_unchecked(&num_poisoned_pages);
95975 }
95976 }
95977 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
95978 diff --git a/mm/memory.c b/mm/memory.c
95979 index 2c3536c..e800104 100644
95980 --- a/mm/memory.c
95981 +++ b/mm/memory.c
95982 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
95983 free_pte_range(tlb, pmd, addr);
95984 } while (pmd++, addr = next, addr != end);
95985
95986 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
95987 start &= PUD_MASK;
95988 if (start < floor)
95989 return;
95990 @@ -428,6 +429,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
95991 pmd = pmd_offset(pud, start);
95992 pud_clear(pud);
95993 pmd_free_tlb(tlb, pmd, start);
95994 +#endif
95995 +
95996 }
95997
95998 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
95999 @@ -447,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96000 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
96001 } while (pud++, addr = next, addr != end);
96002
96003 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
96004 start &= PGDIR_MASK;
96005 if (start < floor)
96006 return;
96007 @@ -461,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96008 pud = pud_offset(pgd, start);
96009 pgd_clear(pgd);
96010 pud_free_tlb(tlb, pud, start);
96011 +#endif
96012 +
96013 }
96014
96015 /*
96016 @@ -690,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
96017 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
96018 */
96019 if (vma->vm_ops)
96020 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
96021 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
96022 vma->vm_ops->fault);
96023 if (vma->vm_file)
96024 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
96025 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
96026 vma->vm_file->f_op->mmap);
96027 dump_stack();
96028 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
96029 @@ -1488,6 +1494,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
96030 page_add_file_rmap(page);
96031 set_pte_at(mm, addr, pte, mk_pte(page, prot));
96032
96033 +#ifdef CONFIG_PAX_SEGMEXEC
96034 + pax_mirror_file_pte(vma, addr, page, ptl);
96035 +#endif
96036 +
96037 retval = 0;
96038 pte_unmap_unlock(pte, ptl);
96039 return retval;
96040 @@ -1532,9 +1542,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
96041 if (!page_count(page))
96042 return -EINVAL;
96043 if (!(vma->vm_flags & VM_MIXEDMAP)) {
96044 +
96045 +#ifdef CONFIG_PAX_SEGMEXEC
96046 + struct vm_area_struct *vma_m;
96047 +#endif
96048 +
96049 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
96050 BUG_ON(vma->vm_flags & VM_PFNMAP);
96051 vma->vm_flags |= VM_MIXEDMAP;
96052 +
96053 +#ifdef CONFIG_PAX_SEGMEXEC
96054 + vma_m = pax_find_mirror_vma(vma);
96055 + if (vma_m)
96056 + vma_m->vm_flags |= VM_MIXEDMAP;
96057 +#endif
96058 +
96059 }
96060 return insert_page(vma, addr, page, vma->vm_page_prot);
96061 }
96062 @@ -1617,6 +1639,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
96063 unsigned long pfn)
96064 {
96065 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
96066 + BUG_ON(vma->vm_mirror);
96067
96068 if (addr < vma->vm_start || addr >= vma->vm_end)
96069 return -EFAULT;
96070 @@ -1864,7 +1887,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
96071
96072 BUG_ON(pud_huge(*pud));
96073
96074 - pmd = pmd_alloc(mm, pud, addr);
96075 + pmd = (mm == &init_mm) ?
96076 + pmd_alloc_kernel(mm, pud, addr) :
96077 + pmd_alloc(mm, pud, addr);
96078 if (!pmd)
96079 return -ENOMEM;
96080 do {
96081 @@ -1884,7 +1909,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
96082 unsigned long next;
96083 int err;
96084
96085 - pud = pud_alloc(mm, pgd, addr);
96086 + pud = (mm == &init_mm) ?
96087 + pud_alloc_kernel(mm, pgd, addr) :
96088 + pud_alloc(mm, pgd, addr);
96089 if (!pud)
96090 return -ENOMEM;
96091 do {
96092 @@ -2006,6 +2033,186 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
96093 return ret;
96094 }
96095
96096 +#ifdef CONFIG_PAX_SEGMEXEC
96097 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
96098 +{
96099 + struct mm_struct *mm = vma->vm_mm;
96100 + spinlock_t *ptl;
96101 + pte_t *pte, entry;
96102 +
96103 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
96104 + entry = *pte;
96105 + if (!pte_present(entry)) {
96106 + if (!pte_none(entry)) {
96107 + BUG_ON(pte_file(entry));
96108 + free_swap_and_cache(pte_to_swp_entry(entry));
96109 + pte_clear_not_present_full(mm, address, pte, 0);
96110 + }
96111 + } else {
96112 + struct page *page;
96113 +
96114 + flush_cache_page(vma, address, pte_pfn(entry));
96115 + entry = ptep_clear_flush(vma, address, pte);
96116 + BUG_ON(pte_dirty(entry));
96117 + page = vm_normal_page(vma, address, entry);
96118 + if (page) {
96119 + update_hiwater_rss(mm);
96120 + if (PageAnon(page))
96121 + dec_mm_counter_fast(mm, MM_ANONPAGES);
96122 + else
96123 + dec_mm_counter_fast(mm, MM_FILEPAGES);
96124 + page_remove_rmap(page);
96125 + page_cache_release(page);
96126 + }
96127 + }
96128 + pte_unmap_unlock(pte, ptl);
96129 +}
96130 +
96131 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
96132 + *
96133 + * the ptl of the lower mapped page is held on entry and is not released on exit
96134 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
96135 + */
96136 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96137 +{
96138 + struct mm_struct *mm = vma->vm_mm;
96139 + unsigned long address_m;
96140 + spinlock_t *ptl_m;
96141 + struct vm_area_struct *vma_m;
96142 + pmd_t *pmd_m;
96143 + pte_t *pte_m, entry_m;
96144 +
96145 + BUG_ON(!page_m || !PageAnon(page_m));
96146 +
96147 + vma_m = pax_find_mirror_vma(vma);
96148 + if (!vma_m)
96149 + return;
96150 +
96151 + BUG_ON(!PageLocked(page_m));
96152 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96153 + address_m = address + SEGMEXEC_TASK_SIZE;
96154 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96155 + pte_m = pte_offset_map(pmd_m, address_m);
96156 + ptl_m = pte_lockptr(mm, pmd_m);
96157 + if (ptl != ptl_m) {
96158 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96159 + if (!pte_none(*pte_m))
96160 + goto out;
96161 + }
96162 +
96163 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96164 + page_cache_get(page_m);
96165 + page_add_anon_rmap(page_m, vma_m, address_m);
96166 + inc_mm_counter_fast(mm, MM_ANONPAGES);
96167 + set_pte_at(mm, address_m, pte_m, entry_m);
96168 + update_mmu_cache(vma_m, address_m, pte_m);
96169 +out:
96170 + if (ptl != ptl_m)
96171 + spin_unlock(ptl_m);
96172 + pte_unmap(pte_m);
96173 + unlock_page(page_m);
96174 +}
96175 +
96176 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96177 +{
96178 + struct mm_struct *mm = vma->vm_mm;
96179 + unsigned long address_m;
96180 + spinlock_t *ptl_m;
96181 + struct vm_area_struct *vma_m;
96182 + pmd_t *pmd_m;
96183 + pte_t *pte_m, entry_m;
96184 +
96185 + BUG_ON(!page_m || PageAnon(page_m));
96186 +
96187 + vma_m = pax_find_mirror_vma(vma);
96188 + if (!vma_m)
96189 + return;
96190 +
96191 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96192 + address_m = address + SEGMEXEC_TASK_SIZE;
96193 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96194 + pte_m = pte_offset_map(pmd_m, address_m);
96195 + ptl_m = pte_lockptr(mm, pmd_m);
96196 + if (ptl != ptl_m) {
96197 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96198 + if (!pte_none(*pte_m))
96199 + goto out;
96200 + }
96201 +
96202 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96203 + page_cache_get(page_m);
96204 + page_add_file_rmap(page_m);
96205 + inc_mm_counter_fast(mm, MM_FILEPAGES);
96206 + set_pte_at(mm, address_m, pte_m, entry_m);
96207 + update_mmu_cache(vma_m, address_m, pte_m);
96208 +out:
96209 + if (ptl != ptl_m)
96210 + spin_unlock(ptl_m);
96211 + pte_unmap(pte_m);
96212 +}
96213 +
96214 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
96215 +{
96216 + struct mm_struct *mm = vma->vm_mm;
96217 + unsigned long address_m;
96218 + spinlock_t *ptl_m;
96219 + struct vm_area_struct *vma_m;
96220 + pmd_t *pmd_m;
96221 + pte_t *pte_m, entry_m;
96222 +
96223 + vma_m = pax_find_mirror_vma(vma);
96224 + if (!vma_m)
96225 + return;
96226 +
96227 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96228 + address_m = address + SEGMEXEC_TASK_SIZE;
96229 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96230 + pte_m = pte_offset_map(pmd_m, address_m);
96231 + ptl_m = pte_lockptr(mm, pmd_m);
96232 + if (ptl != ptl_m) {
96233 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96234 + if (!pte_none(*pte_m))
96235 + goto out;
96236 + }
96237 +
96238 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
96239 + set_pte_at(mm, address_m, pte_m, entry_m);
96240 +out:
96241 + if (ptl != ptl_m)
96242 + spin_unlock(ptl_m);
96243 + pte_unmap(pte_m);
96244 +}
96245 +
96246 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
96247 +{
96248 + struct page *page_m;
96249 + pte_t entry;
96250 +
96251 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
96252 + goto out;
96253 +
96254 + entry = *pte;
96255 + page_m = vm_normal_page(vma, address, entry);
96256 + if (!page_m)
96257 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
96258 + else if (PageAnon(page_m)) {
96259 + if (pax_find_mirror_vma(vma)) {
96260 + pte_unmap_unlock(pte, ptl);
96261 + lock_page(page_m);
96262 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
96263 + if (pte_same(entry, *pte))
96264 + pax_mirror_anon_pte(vma, address, page_m, ptl);
96265 + else
96266 + unlock_page(page_m);
96267 + }
96268 + } else
96269 + pax_mirror_file_pte(vma, address, page_m, ptl);
96270 +
96271 +out:
96272 + pte_unmap_unlock(pte, ptl);
96273 +}
96274 +#endif
96275 +
96276 /*
96277 * This routine handles present pages, when users try to write
96278 * to a shared page. It is done by copying the page to a new address
96279 @@ -2212,6 +2419,12 @@ gotten:
96280 */
96281 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96282 if (likely(pte_same(*page_table, orig_pte))) {
96283 +
96284 +#ifdef CONFIG_PAX_SEGMEXEC
96285 + if (pax_find_mirror_vma(vma))
96286 + BUG_ON(!trylock_page(new_page));
96287 +#endif
96288 +
96289 if (old_page) {
96290 if (!PageAnon(old_page)) {
96291 dec_mm_counter_fast(mm, MM_FILEPAGES);
96292 @@ -2265,6 +2478,10 @@ gotten:
96293 page_remove_rmap(old_page);
96294 }
96295
96296 +#ifdef CONFIG_PAX_SEGMEXEC
96297 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96298 +#endif
96299 +
96300 /* Free the old page.. */
96301 new_page = old_page;
96302 ret |= VM_FAULT_WRITE;
96303 @@ -2539,6 +2756,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96304 swap_free(entry);
96305 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
96306 try_to_free_swap(page);
96307 +
96308 +#ifdef CONFIG_PAX_SEGMEXEC
96309 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
96310 +#endif
96311 +
96312 unlock_page(page);
96313 if (page != swapcache) {
96314 /*
96315 @@ -2562,6 +2784,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96316
96317 /* No need to invalidate - it was non-present before */
96318 update_mmu_cache(vma, address, page_table);
96319 +
96320 +#ifdef CONFIG_PAX_SEGMEXEC
96321 + pax_mirror_anon_pte(vma, address, page, ptl);
96322 +#endif
96323 +
96324 unlock:
96325 pte_unmap_unlock(page_table, ptl);
96326 out:
96327 @@ -2581,40 +2808,6 @@ out_release:
96328 }
96329
96330 /*
96331 - * This is like a special single-page "expand_{down|up}wards()",
96332 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
96333 - * doesn't hit another vma.
96334 - */
96335 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
96336 -{
96337 - address &= PAGE_MASK;
96338 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
96339 - struct vm_area_struct *prev = vma->vm_prev;
96340 -
96341 - /*
96342 - * Is there a mapping abutting this one below?
96343 - *
96344 - * That's only ok if it's the same stack mapping
96345 - * that has gotten split..
96346 - */
96347 - if (prev && prev->vm_end == address)
96348 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
96349 -
96350 - return expand_downwards(vma, address - PAGE_SIZE);
96351 - }
96352 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
96353 - struct vm_area_struct *next = vma->vm_next;
96354 -
96355 - /* As VM_GROWSDOWN but s/below/above/ */
96356 - if (next && next->vm_start == address + PAGE_SIZE)
96357 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
96358 -
96359 - return expand_upwards(vma, address + PAGE_SIZE);
96360 - }
96361 - return 0;
96362 -}
96363 -
96364 -/*
96365 * We enter with non-exclusive mmap_sem (to exclude vma changes,
96366 * but allow concurrent faults), and pte mapped but not yet locked.
96367 * We return with mmap_sem still held, but pte unmapped and unlocked.
96368 @@ -2624,27 +2817,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96369 unsigned int flags)
96370 {
96371 struct mem_cgroup *memcg;
96372 - struct page *page;
96373 + struct page *page = NULL;
96374 spinlock_t *ptl;
96375 pte_t entry;
96376
96377 - pte_unmap(page_table);
96378 -
96379 - /* Check if we need to add a guard page to the stack */
96380 - if (check_stack_guard_page(vma, address) < 0)
96381 - return VM_FAULT_SIGSEGV;
96382 -
96383 - /* Use the zero-page for reads */
96384 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
96385 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
96386 vma->vm_page_prot));
96387 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96388 + ptl = pte_lockptr(mm, pmd);
96389 + spin_lock(ptl);
96390 if (!pte_none(*page_table))
96391 goto unlock;
96392 goto setpte;
96393 }
96394
96395 /* Allocate our own private page. */
96396 + pte_unmap(page_table);
96397 +
96398 if (unlikely(anon_vma_prepare(vma)))
96399 goto oom;
96400 page = alloc_zeroed_user_highpage_movable(vma, address);
96401 @@ -2668,6 +2857,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96402 if (!pte_none(*page_table))
96403 goto release;
96404
96405 +#ifdef CONFIG_PAX_SEGMEXEC
96406 + if (pax_find_mirror_vma(vma))
96407 + BUG_ON(!trylock_page(page));
96408 +#endif
96409 +
96410 inc_mm_counter_fast(mm, MM_ANONPAGES);
96411 page_add_new_anon_rmap(page, vma, address);
96412 mem_cgroup_commit_charge(page, memcg, false);
96413 @@ -2677,6 +2871,12 @@ setpte:
96414
96415 /* No need to invalidate - it was non-present before */
96416 update_mmu_cache(vma, address, page_table);
96417 +
96418 +#ifdef CONFIG_PAX_SEGMEXEC
96419 + if (page)
96420 + pax_mirror_anon_pte(vma, address, page, ptl);
96421 +#endif
96422 +
96423 unlock:
96424 pte_unmap_unlock(page_table, ptl);
96425 return 0;
96426 @@ -2907,6 +3107,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96427 return ret;
96428 }
96429 do_set_pte(vma, address, fault_page, pte, false, false);
96430 +
96431 +#ifdef CONFIG_PAX_SEGMEXEC
96432 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96433 +#endif
96434 +
96435 unlock_page(fault_page);
96436 unlock_out:
96437 pte_unmap_unlock(pte, ptl);
96438 @@ -2949,7 +3154,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96439 page_cache_release(fault_page);
96440 goto uncharge_out;
96441 }
96442 +
96443 +#ifdef CONFIG_PAX_SEGMEXEC
96444 + if (pax_find_mirror_vma(vma))
96445 + BUG_ON(!trylock_page(new_page));
96446 +#endif
96447 +
96448 do_set_pte(vma, address, new_page, pte, true, true);
96449 +
96450 +#ifdef CONFIG_PAX_SEGMEXEC
96451 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96452 +#endif
96453 +
96454 mem_cgroup_commit_charge(new_page, memcg, false);
96455 lru_cache_add_active_or_unevictable(new_page, vma);
96456 pte_unmap_unlock(pte, ptl);
96457 @@ -2999,6 +3215,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96458 return ret;
96459 }
96460 do_set_pte(vma, address, fault_page, pte, true, false);
96461 +
96462 +#ifdef CONFIG_PAX_SEGMEXEC
96463 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96464 +#endif
96465 +
96466 pte_unmap_unlock(pte, ptl);
96467
96468 if (set_page_dirty(fault_page))
96469 @@ -3255,6 +3476,12 @@ static int handle_pte_fault(struct mm_struct *mm,
96470 if (flags & FAULT_FLAG_WRITE)
96471 flush_tlb_fix_spurious_fault(vma, address);
96472 }
96473 +
96474 +#ifdef CONFIG_PAX_SEGMEXEC
96475 + pax_mirror_pte(vma, address, pte, pmd, ptl);
96476 + return 0;
96477 +#endif
96478 +
96479 unlock:
96480 pte_unmap_unlock(pte, ptl);
96481 return 0;
96482 @@ -3274,9 +3501,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96483 pmd_t *pmd;
96484 pte_t *pte;
96485
96486 +#ifdef CONFIG_PAX_SEGMEXEC
96487 + struct vm_area_struct *vma_m;
96488 +#endif
96489 +
96490 if (unlikely(is_vm_hugetlb_page(vma)))
96491 return hugetlb_fault(mm, vma, address, flags);
96492
96493 +#ifdef CONFIG_PAX_SEGMEXEC
96494 + vma_m = pax_find_mirror_vma(vma);
96495 + if (vma_m) {
96496 + unsigned long address_m;
96497 + pgd_t *pgd_m;
96498 + pud_t *pud_m;
96499 + pmd_t *pmd_m;
96500 +
96501 + if (vma->vm_start > vma_m->vm_start) {
96502 + address_m = address;
96503 + address -= SEGMEXEC_TASK_SIZE;
96504 + vma = vma_m;
96505 + } else
96506 + address_m = address + SEGMEXEC_TASK_SIZE;
96507 +
96508 + pgd_m = pgd_offset(mm, address_m);
96509 + pud_m = pud_alloc(mm, pgd_m, address_m);
96510 + if (!pud_m)
96511 + return VM_FAULT_OOM;
96512 + pmd_m = pmd_alloc(mm, pud_m, address_m);
96513 + if (!pmd_m)
96514 + return VM_FAULT_OOM;
96515 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
96516 + return VM_FAULT_OOM;
96517 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
96518 + }
96519 +#endif
96520 +
96521 pgd = pgd_offset(mm, address);
96522 pud = pud_alloc(mm, pgd, address);
96523 if (!pud)
96524 @@ -3411,6 +3670,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96525 spin_unlock(&mm->page_table_lock);
96526 return 0;
96527 }
96528 +
96529 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96530 +{
96531 + pud_t *new = pud_alloc_one(mm, address);
96532 + if (!new)
96533 + return -ENOMEM;
96534 +
96535 + smp_wmb(); /* See comment in __pte_alloc */
96536 +
96537 + spin_lock(&mm->page_table_lock);
96538 + if (pgd_present(*pgd)) /* Another has populated it */
96539 + pud_free(mm, new);
96540 + else
96541 + pgd_populate_kernel(mm, pgd, new);
96542 + spin_unlock(&mm->page_table_lock);
96543 + return 0;
96544 +}
96545 #endif /* __PAGETABLE_PUD_FOLDED */
96546
96547 #ifndef __PAGETABLE_PMD_FOLDED
96548 @@ -3441,6 +3717,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
96549 spin_unlock(&mm->page_table_lock);
96550 return 0;
96551 }
96552 +
96553 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
96554 +{
96555 + pmd_t *new = pmd_alloc_one(mm, address);
96556 + if (!new)
96557 + return -ENOMEM;
96558 +
96559 + smp_wmb(); /* See comment in __pte_alloc */
96560 +
96561 + spin_lock(&mm->page_table_lock);
96562 +#ifndef __ARCH_HAS_4LEVEL_HACK
96563 + if (pud_present(*pud)) /* Another has populated it */
96564 + pmd_free(mm, new);
96565 + else
96566 + pud_populate_kernel(mm, pud, new);
96567 +#else
96568 + if (pgd_present(*pud)) /* Another has populated it */
96569 + pmd_free(mm, new);
96570 + else
96571 + pgd_populate_kernel(mm, pud, new);
96572 +#endif /* __ARCH_HAS_4LEVEL_HACK */
96573 + spin_unlock(&mm->page_table_lock);
96574 + return 0;
96575 +}
96576 #endif /* __PAGETABLE_PMD_FOLDED */
96577
96578 static int __follow_pte(struct mm_struct *mm, unsigned long address,
96579 @@ -3550,8 +3850,8 @@ out:
96580 return ret;
96581 }
96582
96583 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96584 - void *buf, int len, int write)
96585 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96586 + void *buf, size_t len, int write)
96587 {
96588 resource_size_t phys_addr;
96589 unsigned long prot = 0;
96590 @@ -3577,8 +3877,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
96591 * Access another process' address space as given in mm. If non-NULL, use the
96592 * given task for page fault accounting.
96593 */
96594 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96595 - unsigned long addr, void *buf, int len, int write)
96596 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96597 + unsigned long addr, void *buf, size_t len, int write)
96598 {
96599 struct vm_area_struct *vma;
96600 void *old_buf = buf;
96601 @@ -3586,7 +3886,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96602 down_read(&mm->mmap_sem);
96603 /* ignore errors, just check how much was successfully transferred */
96604 while (len) {
96605 - int bytes, ret, offset;
96606 + ssize_t bytes, ret, offset;
96607 void *maddr;
96608 struct page *page = NULL;
96609
96610 @@ -3647,8 +3947,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96611 *
96612 * The caller must hold a reference on @mm.
96613 */
96614 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96615 - void *buf, int len, int write)
96616 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
96617 + void *buf, size_t len, int write)
96618 {
96619 return __access_remote_vm(NULL, mm, addr, buf, len, write);
96620 }
96621 @@ -3658,11 +3958,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96622 * Source/target buffer must be kernel space,
96623 * Do not walk the page table directly, use get_user_pages
96624 */
96625 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
96626 - void *buf, int len, int write)
96627 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
96628 + void *buf, size_t len, int write)
96629 {
96630 struct mm_struct *mm;
96631 - int ret;
96632 + ssize_t ret;
96633
96634 mm = get_task_mm(tsk);
96635 if (!mm)
96636 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
96637 index 0e0961b..c9143b9 100644
96638 --- a/mm/mempolicy.c
96639 +++ b/mm/mempolicy.c
96640 @@ -744,6 +744,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96641 unsigned long vmstart;
96642 unsigned long vmend;
96643
96644 +#ifdef CONFIG_PAX_SEGMEXEC
96645 + struct vm_area_struct *vma_m;
96646 +#endif
96647 +
96648 vma = find_vma(mm, start);
96649 if (!vma || vma->vm_start > start)
96650 return -EFAULT;
96651 @@ -787,6 +791,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96652 err = vma_replace_policy(vma, new_pol);
96653 if (err)
96654 goto out;
96655 +
96656 +#ifdef CONFIG_PAX_SEGMEXEC
96657 + vma_m = pax_find_mirror_vma(vma);
96658 + if (vma_m) {
96659 + err = vma_replace_policy(vma_m, new_pol);
96660 + if (err)
96661 + goto out;
96662 + }
96663 +#endif
96664 +
96665 }
96666
96667 out:
96668 @@ -1201,6 +1215,17 @@ static long do_mbind(unsigned long start, unsigned long len,
96669
96670 if (end < start)
96671 return -EINVAL;
96672 +
96673 +#ifdef CONFIG_PAX_SEGMEXEC
96674 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
96675 + if (end > SEGMEXEC_TASK_SIZE)
96676 + return -EINVAL;
96677 + } else
96678 +#endif
96679 +
96680 + if (end > TASK_SIZE)
96681 + return -EINVAL;
96682 +
96683 if (end == start)
96684 return 0;
96685
96686 @@ -1426,8 +1451,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96687 */
96688 tcred = __task_cred(task);
96689 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96690 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96691 - !capable(CAP_SYS_NICE)) {
96692 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96693 rcu_read_unlock();
96694 err = -EPERM;
96695 goto out_put;
96696 @@ -1458,6 +1482,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96697 goto out;
96698 }
96699
96700 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
96701 + if (mm != current->mm &&
96702 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
96703 + mmput(mm);
96704 + err = -EPERM;
96705 + goto out;
96706 + }
96707 +#endif
96708 +
96709 err = do_migrate_pages(mm, old, new,
96710 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
96711
96712 diff --git a/mm/migrate.c b/mm/migrate.c
96713 index 344cdf6..07399500 100644
96714 --- a/mm/migrate.c
96715 +++ b/mm/migrate.c
96716 @@ -1503,8 +1503,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
96717 */
96718 tcred = __task_cred(task);
96719 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96720 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96721 - !capable(CAP_SYS_NICE)) {
96722 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96723 rcu_read_unlock();
96724 err = -EPERM;
96725 goto out;
96726 diff --git a/mm/mlock.c b/mm/mlock.c
96727 index 73cf098..ab547c7 100644
96728 --- a/mm/mlock.c
96729 +++ b/mm/mlock.c
96730 @@ -14,6 +14,7 @@
96731 #include <linux/pagevec.h>
96732 #include <linux/mempolicy.h>
96733 #include <linux/syscalls.h>
96734 +#include <linux/security.h>
96735 #include <linux/sched.h>
96736 #include <linux/export.h>
96737 #include <linux/rmap.h>
96738 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
96739 {
96740 unsigned long nstart, end, tmp;
96741 struct vm_area_struct * vma, * prev;
96742 - int error;
96743 + int error = 0;
96744
96745 VM_BUG_ON(start & ~PAGE_MASK);
96746 VM_BUG_ON(len != PAGE_ALIGN(len));
96747 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
96748 return -EINVAL;
96749 if (end == start)
96750 return 0;
96751 + if (end > TASK_SIZE)
96752 + return -EINVAL;
96753 +
96754 vma = find_vma(current->mm, start);
96755 if (!vma || vma->vm_start > start)
96756 return -ENOMEM;
96757 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
96758 for (nstart = start ; ; ) {
96759 vm_flags_t newflags;
96760
96761 +#ifdef CONFIG_PAX_SEGMEXEC
96762 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96763 + break;
96764 +#endif
96765 +
96766 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
96767
96768 newflags = vma->vm_flags & ~VM_LOCKED;
96769 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
96770 locked += current->mm->locked_vm;
96771
96772 /* check against resource limits */
96773 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
96774 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
96775 error = do_mlock(start, len, 1);
96776
96777 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
96778 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
96779 vm_flags_t newflags;
96780
96781 +#ifdef CONFIG_PAX_SEGMEXEC
96782 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96783 + break;
96784 +#endif
96785 +
96786 newflags = vma->vm_flags & ~VM_LOCKED;
96787 if (flags & MCL_CURRENT)
96788 newflags |= VM_LOCKED;
96789 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
96790 lock_limit >>= PAGE_SHIFT;
96791
96792 ret = -ENOMEM;
96793 +
96794 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
96795 +
96796 down_write(&current->mm->mmap_sem);
96797 -
96798 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
96799 capable(CAP_IPC_LOCK))
96800 ret = do_mlockall(flags);
96801 diff --git a/mm/mmap.c b/mm/mmap.c
96802 index 7f684d5..bb9333f 100644
96803 --- a/mm/mmap.c
96804 +++ b/mm/mmap.c
96805 @@ -41,6 +41,7 @@
96806 #include <linux/notifier.h>
96807 #include <linux/memory.h>
96808 #include <linux/printk.h>
96809 +#include <linux/random.h>
96810
96811 #include <asm/uaccess.h>
96812 #include <asm/cacheflush.h>
96813 @@ -57,6 +58,16 @@
96814 #define arch_rebalance_pgtables(addr, len) (addr)
96815 #endif
96816
96817 +static inline void verify_mm_writelocked(struct mm_struct *mm)
96818 +{
96819 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
96820 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
96821 + up_read(&mm->mmap_sem);
96822 + BUG();
96823 + }
96824 +#endif
96825 +}
96826 +
96827 static void unmap_region(struct mm_struct *mm,
96828 struct vm_area_struct *vma, struct vm_area_struct *prev,
96829 unsigned long start, unsigned long end);
96830 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
96831 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
96832 *
96833 */
96834 -pgprot_t protection_map[16] = {
96835 +pgprot_t protection_map[16] __read_only = {
96836 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
96837 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
96838 };
96839
96840 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
96841 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
96842 {
96843 - return __pgprot(pgprot_val(protection_map[vm_flags &
96844 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
96845 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
96846 pgprot_val(arch_vm_get_page_prot(vm_flags)));
96847 +
96848 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
96849 + if (!(__supported_pte_mask & _PAGE_NX) &&
96850 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
96851 + (vm_flags & (VM_READ | VM_WRITE)))
96852 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
96853 +#endif
96854 +
96855 + return prot;
96856 }
96857 EXPORT_SYMBOL(vm_get_page_prot);
96858
96859 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
96860 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
96861 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
96862 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
96863 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
96864 /*
96865 * Make sure vm_committed_as in one cacheline and not cacheline shared with
96866 * other variables. It can be updated by several CPUs frequently.
96867 @@ -152,7 +173,7 @@ EXPORT_SYMBOL_GPL(vm_memory_committed);
96868 */
96869 int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin)
96870 {
96871 - unsigned long free, allowed, reserve;
96872 + long free, allowed, reserve;
96873
96874 VM_WARN_ONCE(percpu_counter_read(&vm_committed_as) <
96875 -(s64)vm_committed_as_batch * num_online_cpus(),
96876 @@ -220,7 +241,7 @@ int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin)
96877 */
96878 if (mm) {
96879 reserve = sysctl_user_reserve_kbytes >> (PAGE_SHIFT - 10);
96880 - allowed -= min(mm->total_vm / 32, reserve);
96881 + allowed -= min_t(long, mm->total_vm / 32, reserve);
96882 }
96883
96884 if (percpu_counter_read_positive(&vm_committed_as) < allowed)
96885 @@ -274,6 +295,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
96886 struct vm_area_struct *next = vma->vm_next;
96887
96888 might_sleep();
96889 + BUG_ON(vma->vm_mirror);
96890 if (vma->vm_ops && vma->vm_ops->close)
96891 vma->vm_ops->close(vma);
96892 if (vma->vm_file)
96893 @@ -287,6 +309,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
96894
96895 SYSCALL_DEFINE1(brk, unsigned long, brk)
96896 {
96897 + unsigned long rlim;
96898 unsigned long retval;
96899 unsigned long newbrk, oldbrk;
96900 struct mm_struct *mm = current->mm;
96901 @@ -317,7 +340,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
96902 * segment grow beyond its set limit the in case where the limit is
96903 * not page aligned -Ram Gupta
96904 */
96905 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
96906 + rlim = rlimit(RLIMIT_DATA);
96907 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
96908 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
96909 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
96910 + rlim = 4096 * PAGE_SIZE;
96911 +#endif
96912 + if (check_data_rlimit(rlim, brk, mm->start_brk,
96913 mm->end_data, mm->start_data))
96914 goto out;
96915
96916 @@ -978,6 +1007,12 @@ static int
96917 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
96918 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
96919 {
96920 +
96921 +#ifdef CONFIG_PAX_SEGMEXEC
96922 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
96923 + return 0;
96924 +#endif
96925 +
96926 if (is_mergeable_vma(vma, file, vm_flags) &&
96927 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
96928 if (vma->vm_pgoff == vm_pgoff)
96929 @@ -997,6 +1032,12 @@ static int
96930 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
96931 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
96932 {
96933 +
96934 +#ifdef CONFIG_PAX_SEGMEXEC
96935 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
96936 + return 0;
96937 +#endif
96938 +
96939 if (is_mergeable_vma(vma, file, vm_flags) &&
96940 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
96941 pgoff_t vm_pglen;
96942 @@ -1046,6 +1087,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96943 struct vm_area_struct *area, *next;
96944 int err;
96945
96946 +#ifdef CONFIG_PAX_SEGMEXEC
96947 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
96948 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
96949 +
96950 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
96951 +#endif
96952 +
96953 /*
96954 * We later require that vma->vm_flags == vm_flags,
96955 * so this tests vma->vm_flags & VM_SPECIAL, too.
96956 @@ -1061,6 +1109,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96957 if (next && next->vm_end == end) /* cases 6, 7, 8 */
96958 next = next->vm_next;
96959
96960 +#ifdef CONFIG_PAX_SEGMEXEC
96961 + if (prev)
96962 + prev_m = pax_find_mirror_vma(prev);
96963 + if (area)
96964 + area_m = pax_find_mirror_vma(area);
96965 + if (next)
96966 + next_m = pax_find_mirror_vma(next);
96967 +#endif
96968 +
96969 /*
96970 * Can it merge with the predecessor?
96971 */
96972 @@ -1080,9 +1137,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96973 /* cases 1, 6 */
96974 err = vma_adjust(prev, prev->vm_start,
96975 next->vm_end, prev->vm_pgoff, NULL);
96976 - } else /* cases 2, 5, 7 */
96977 +
96978 +#ifdef CONFIG_PAX_SEGMEXEC
96979 + if (!err && prev_m)
96980 + err = vma_adjust(prev_m, prev_m->vm_start,
96981 + next_m->vm_end, prev_m->vm_pgoff, NULL);
96982 +#endif
96983 +
96984 + } else { /* cases 2, 5, 7 */
96985 err = vma_adjust(prev, prev->vm_start,
96986 end, prev->vm_pgoff, NULL);
96987 +
96988 +#ifdef CONFIG_PAX_SEGMEXEC
96989 + if (!err && prev_m)
96990 + err = vma_adjust(prev_m, prev_m->vm_start,
96991 + end_m, prev_m->vm_pgoff, NULL);
96992 +#endif
96993 +
96994 + }
96995 if (err)
96996 return NULL;
96997 khugepaged_enter_vma_merge(prev, vm_flags);
96998 @@ -1096,12 +1168,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96999 mpol_equal(policy, vma_policy(next)) &&
97000 can_vma_merge_before(next, vm_flags,
97001 anon_vma, file, pgoff+pglen)) {
97002 - if (prev && addr < prev->vm_end) /* case 4 */
97003 + if (prev && addr < prev->vm_end) { /* case 4 */
97004 err = vma_adjust(prev, prev->vm_start,
97005 addr, prev->vm_pgoff, NULL);
97006 - else /* cases 3, 8 */
97007 +
97008 +#ifdef CONFIG_PAX_SEGMEXEC
97009 + if (!err && prev_m)
97010 + err = vma_adjust(prev_m, prev_m->vm_start,
97011 + addr_m, prev_m->vm_pgoff, NULL);
97012 +#endif
97013 +
97014 + } else { /* cases 3, 8 */
97015 err = vma_adjust(area, addr, next->vm_end,
97016 next->vm_pgoff - pglen, NULL);
97017 +
97018 +#ifdef CONFIG_PAX_SEGMEXEC
97019 + if (!err && area_m)
97020 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
97021 + next_m->vm_pgoff - pglen, NULL);
97022 +#endif
97023 +
97024 + }
97025 if (err)
97026 return NULL;
97027 khugepaged_enter_vma_merge(area, vm_flags);
97028 @@ -1210,8 +1297,10 @@ none:
97029 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97030 struct file *file, long pages)
97031 {
97032 - const unsigned long stack_flags
97033 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
97034 +
97035 +#ifdef CONFIG_PAX_RANDMMAP
97036 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97037 +#endif
97038
97039 mm->total_vm += pages;
97040
97041 @@ -1219,7 +1308,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97042 mm->shared_vm += pages;
97043 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
97044 mm->exec_vm += pages;
97045 - } else if (flags & stack_flags)
97046 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
97047 mm->stack_vm += pages;
97048 }
97049 #endif /* CONFIG_PROC_FS */
97050 @@ -1249,6 +1338,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
97051 locked += mm->locked_vm;
97052 lock_limit = rlimit(RLIMIT_MEMLOCK);
97053 lock_limit >>= PAGE_SHIFT;
97054 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97055 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
97056 return -EAGAIN;
97057 }
97058 @@ -1275,7 +1365,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97059 * (the exception is when the underlying filesystem is noexec
97060 * mounted, in which case we dont add PROT_EXEC.)
97061 */
97062 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
97063 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
97064 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
97065 prot |= PROT_EXEC;
97066
97067 @@ -1301,7 +1391,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97068 /* Obtain the address to map to. we verify (or select) it and ensure
97069 * that it represents a valid section of the address space.
97070 */
97071 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
97072 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
97073 if (addr & ~PAGE_MASK)
97074 return addr;
97075
97076 @@ -1312,6 +1402,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97077 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
97078 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
97079
97080 +#ifdef CONFIG_PAX_MPROTECT
97081 + if (mm->pax_flags & MF_PAX_MPROTECT) {
97082 +
97083 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
97084 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
97085 + mm->binfmt->handle_mmap)
97086 + mm->binfmt->handle_mmap(file);
97087 +#endif
97088 +
97089 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
97090 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
97091 + gr_log_rwxmmap(file);
97092 +
97093 +#ifdef CONFIG_PAX_EMUPLT
97094 + vm_flags &= ~VM_EXEC;
97095 +#else
97096 + return -EPERM;
97097 +#endif
97098 +
97099 + }
97100 +
97101 + if (!(vm_flags & VM_EXEC))
97102 + vm_flags &= ~VM_MAYEXEC;
97103 +#else
97104 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
97105 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
97106 +#endif
97107 + else
97108 + vm_flags &= ~VM_MAYWRITE;
97109 + }
97110 +#endif
97111 +
97112 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97113 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
97114 + vm_flags &= ~VM_PAGEEXEC;
97115 +#endif
97116 +
97117 if (flags & MAP_LOCKED)
97118 if (!can_do_mlock())
97119 return -EPERM;
97120 @@ -1399,6 +1526,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97121 vm_flags |= VM_NORESERVE;
97122 }
97123
97124 + if (!gr_acl_handle_mmap(file, prot))
97125 + return -EACCES;
97126 +
97127 addr = mmap_region(file, addr, len, vm_flags, pgoff);
97128 if (!IS_ERR_VALUE(addr) &&
97129 ((vm_flags & VM_LOCKED) ||
97130 @@ -1492,7 +1622,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
97131 vm_flags_t vm_flags = vma->vm_flags;
97132
97133 /* If it was private or non-writable, the write bit is already clear */
97134 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
97135 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
97136 return 0;
97137
97138 /* The backer wishes to know when pages are first written to? */
97139 @@ -1543,7 +1673,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97140 struct rb_node **rb_link, *rb_parent;
97141 unsigned long charged = 0;
97142
97143 +#ifdef CONFIG_PAX_SEGMEXEC
97144 + struct vm_area_struct *vma_m = NULL;
97145 +#endif
97146 +
97147 + /*
97148 + * mm->mmap_sem is required to protect against another thread
97149 + * changing the mappings in case we sleep.
97150 + */
97151 + verify_mm_writelocked(mm);
97152 +
97153 /* Check against address space limit. */
97154 +
97155 +#ifdef CONFIG_PAX_RANDMMAP
97156 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97157 +#endif
97158 +
97159 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
97160 unsigned long nr_pages;
97161
97162 @@ -1562,11 +1707,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97163
97164 /* Clear old maps */
97165 error = -ENOMEM;
97166 -munmap_back:
97167 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97168 if (do_munmap(mm, addr, len))
97169 return -ENOMEM;
97170 - goto munmap_back;
97171 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97172 }
97173
97174 /*
97175 @@ -1597,6 +1741,16 @@ munmap_back:
97176 goto unacct_error;
97177 }
97178
97179 +#ifdef CONFIG_PAX_SEGMEXEC
97180 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
97181 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97182 + if (!vma_m) {
97183 + error = -ENOMEM;
97184 + goto free_vma;
97185 + }
97186 + }
97187 +#endif
97188 +
97189 vma->vm_mm = mm;
97190 vma->vm_start = addr;
97191 vma->vm_end = addr + len;
97192 @@ -1627,6 +1781,13 @@ munmap_back:
97193 if (error)
97194 goto unmap_and_free_vma;
97195
97196 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97197 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
97198 + vma->vm_flags |= VM_PAGEEXEC;
97199 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97200 + }
97201 +#endif
97202 +
97203 /* Can addr have changed??
97204 *
97205 * Answer: Yes, several device drivers can do it in their
97206 @@ -1645,6 +1806,12 @@ munmap_back:
97207 }
97208
97209 vma_link(mm, vma, prev, rb_link, rb_parent);
97210 +
97211 +#ifdef CONFIG_PAX_SEGMEXEC
97212 + if (vma_m)
97213 + BUG_ON(pax_mirror_vma(vma_m, vma));
97214 +#endif
97215 +
97216 /* Once vma denies write, undo our temporary denial count */
97217 if (file) {
97218 if (vm_flags & VM_SHARED)
97219 @@ -1657,6 +1824,7 @@ out:
97220 perf_event_mmap(vma);
97221
97222 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
97223 + track_exec_limit(mm, addr, addr + len, vm_flags);
97224 if (vm_flags & VM_LOCKED) {
97225 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
97226 vma == get_gate_vma(current->mm)))
97227 @@ -1694,6 +1862,12 @@ allow_write_and_free_vma:
97228 if (vm_flags & VM_DENYWRITE)
97229 allow_write_access(file);
97230 free_vma:
97231 +
97232 +#ifdef CONFIG_PAX_SEGMEXEC
97233 + if (vma_m)
97234 + kmem_cache_free(vm_area_cachep, vma_m);
97235 +#endif
97236 +
97237 kmem_cache_free(vm_area_cachep, vma);
97238 unacct_error:
97239 if (charged)
97240 @@ -1701,7 +1875,63 @@ unacct_error:
97241 return error;
97242 }
97243
97244 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97245 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
97246 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
97247 +{
97248 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
97249 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
97250 +
97251 + return 0;
97252 +}
97253 +#endif
97254 +
97255 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
97256 +{
97257 + if (!vma) {
97258 +#ifdef CONFIG_STACK_GROWSUP
97259 + if (addr > sysctl_heap_stack_gap)
97260 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
97261 + else
97262 + vma = find_vma(current->mm, 0);
97263 + if (vma && (vma->vm_flags & VM_GROWSUP))
97264 + return false;
97265 +#endif
97266 + return true;
97267 + }
97268 +
97269 + if (addr + len > vma->vm_start)
97270 + return false;
97271 +
97272 + if (vma->vm_flags & VM_GROWSDOWN)
97273 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
97274 +#ifdef CONFIG_STACK_GROWSUP
97275 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
97276 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
97277 +#endif
97278 + else if (offset)
97279 + return offset <= vma->vm_start - addr - len;
97280 +
97281 + return true;
97282 +}
97283 +
97284 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
97285 +{
97286 + if (vma->vm_start < len)
97287 + return -ENOMEM;
97288 +
97289 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
97290 + if (offset <= vma->vm_start - len)
97291 + return vma->vm_start - len - offset;
97292 + else
97293 + return -ENOMEM;
97294 + }
97295 +
97296 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
97297 + return vma->vm_start - len - sysctl_heap_stack_gap;
97298 + return -ENOMEM;
97299 +}
97300 +
97301 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
97302 {
97303 /*
97304 * We implement the search by looking for an rbtree node that
97305 @@ -1749,11 +1979,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97306 }
97307 }
97308
97309 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
97310 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
97311 check_current:
97312 /* Check if current node has a suitable gap */
97313 if (gap_start > high_limit)
97314 return -ENOMEM;
97315 +
97316 + if (gap_end - gap_start > info->threadstack_offset)
97317 + gap_start += info->threadstack_offset;
97318 + else
97319 + gap_start = gap_end;
97320 +
97321 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97322 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97323 + gap_start += sysctl_heap_stack_gap;
97324 + else
97325 + gap_start = gap_end;
97326 + }
97327 + if (vma->vm_flags & VM_GROWSDOWN) {
97328 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97329 + gap_end -= sysctl_heap_stack_gap;
97330 + else
97331 + gap_end = gap_start;
97332 + }
97333 if (gap_end >= low_limit && gap_end - gap_start >= length)
97334 goto found;
97335
97336 @@ -1803,7 +2051,7 @@ found:
97337 return gap_start;
97338 }
97339
97340 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
97341 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
97342 {
97343 struct mm_struct *mm = current->mm;
97344 struct vm_area_struct *vma;
97345 @@ -1857,6 +2105,24 @@ check_current:
97346 gap_end = vma->vm_start;
97347 if (gap_end < low_limit)
97348 return -ENOMEM;
97349 +
97350 + if (gap_end - gap_start > info->threadstack_offset)
97351 + gap_end -= info->threadstack_offset;
97352 + else
97353 + gap_end = gap_start;
97354 +
97355 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97356 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97357 + gap_start += sysctl_heap_stack_gap;
97358 + else
97359 + gap_start = gap_end;
97360 + }
97361 + if (vma->vm_flags & VM_GROWSDOWN) {
97362 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97363 + gap_end -= sysctl_heap_stack_gap;
97364 + else
97365 + gap_end = gap_start;
97366 + }
97367 if (gap_start <= high_limit && gap_end - gap_start >= length)
97368 goto found;
97369
97370 @@ -1920,6 +2186,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97371 struct mm_struct *mm = current->mm;
97372 struct vm_area_struct *vma;
97373 struct vm_unmapped_area_info info;
97374 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97375
97376 if (len > TASK_SIZE - mmap_min_addr)
97377 return -ENOMEM;
97378 @@ -1927,11 +2194,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97379 if (flags & MAP_FIXED)
97380 return addr;
97381
97382 +#ifdef CONFIG_PAX_RANDMMAP
97383 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97384 +#endif
97385 +
97386 if (addr) {
97387 addr = PAGE_ALIGN(addr);
97388 vma = find_vma(mm, addr);
97389 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97390 - (!vma || addr + len <= vma->vm_start))
97391 + check_heap_stack_gap(vma, addr, len, offset))
97392 return addr;
97393 }
97394
97395 @@ -1940,6 +2211,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97396 info.low_limit = mm->mmap_base;
97397 info.high_limit = TASK_SIZE;
97398 info.align_mask = 0;
97399 + info.threadstack_offset = offset;
97400 return vm_unmapped_area(&info);
97401 }
97402 #endif
97403 @@ -1958,6 +2230,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97404 struct mm_struct *mm = current->mm;
97405 unsigned long addr = addr0;
97406 struct vm_unmapped_area_info info;
97407 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97408
97409 /* requested length too big for entire address space */
97410 if (len > TASK_SIZE - mmap_min_addr)
97411 @@ -1966,12 +2239,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97412 if (flags & MAP_FIXED)
97413 return addr;
97414
97415 +#ifdef CONFIG_PAX_RANDMMAP
97416 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97417 +#endif
97418 +
97419 /* requesting a specific address */
97420 if (addr) {
97421 addr = PAGE_ALIGN(addr);
97422 vma = find_vma(mm, addr);
97423 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97424 - (!vma || addr + len <= vma->vm_start))
97425 + check_heap_stack_gap(vma, addr, len, offset))
97426 return addr;
97427 }
97428
97429 @@ -1980,6 +2257,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97430 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
97431 info.high_limit = mm->mmap_base;
97432 info.align_mask = 0;
97433 + info.threadstack_offset = offset;
97434 addr = vm_unmapped_area(&info);
97435
97436 /*
97437 @@ -1992,6 +2270,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97438 VM_BUG_ON(addr != -ENOMEM);
97439 info.flags = 0;
97440 info.low_limit = TASK_UNMAPPED_BASE;
97441 +
97442 +#ifdef CONFIG_PAX_RANDMMAP
97443 + if (mm->pax_flags & MF_PAX_RANDMMAP)
97444 + info.low_limit += mm->delta_mmap;
97445 +#endif
97446 +
97447 info.high_limit = TASK_SIZE;
97448 addr = vm_unmapped_area(&info);
97449 }
97450 @@ -2092,6 +2376,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
97451 return vma;
97452 }
97453
97454 +#ifdef CONFIG_PAX_SEGMEXEC
97455 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
97456 +{
97457 + struct vm_area_struct *vma_m;
97458 +
97459 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
97460 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
97461 + BUG_ON(vma->vm_mirror);
97462 + return NULL;
97463 + }
97464 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
97465 + vma_m = vma->vm_mirror;
97466 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
97467 + BUG_ON(vma->vm_file != vma_m->vm_file);
97468 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
97469 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
97470 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
97471 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
97472 + return vma_m;
97473 +}
97474 +#endif
97475 +
97476 /*
97477 * Verify that the stack growth is acceptable and
97478 * update accounting. This is shared with both the
97479 @@ -2109,8 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97480
97481 /* Stack limit test */
97482 actual_size = size;
97483 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
97484 - actual_size -= PAGE_SIZE;
97485 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
97486 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
97487 return -ENOMEM;
97488
97489 @@ -2121,6 +2426,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97490 locked = mm->locked_vm + grow;
97491 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
97492 limit >>= PAGE_SHIFT;
97493 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97494 if (locked > limit && !capable(CAP_IPC_LOCK))
97495 return -ENOMEM;
97496 }
97497 @@ -2150,37 +2456,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97498 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
97499 * vma is the last one with address > vma->vm_end. Have to extend vma.
97500 */
97501 +#ifndef CONFIG_IA64
97502 +static
97503 +#endif
97504 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97505 {
97506 int error;
97507 + bool locknext;
97508
97509 if (!(vma->vm_flags & VM_GROWSUP))
97510 return -EFAULT;
97511
97512 + /* Also guard against wrapping around to address 0. */
97513 + if (address < PAGE_ALIGN(address+1))
97514 + address = PAGE_ALIGN(address+1);
97515 + else
97516 + return -ENOMEM;
97517 +
97518 /*
97519 * We must make sure the anon_vma is allocated
97520 * so that the anon_vma locking is not a noop.
97521 */
97522 if (unlikely(anon_vma_prepare(vma)))
97523 return -ENOMEM;
97524 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
97525 + if (locknext && anon_vma_prepare(vma->vm_next))
97526 + return -ENOMEM;
97527 vma_lock_anon_vma(vma);
97528 + if (locknext)
97529 + vma_lock_anon_vma(vma->vm_next);
97530
97531 /*
97532 * vma->vm_start/vm_end cannot change under us because the caller
97533 * is required to hold the mmap_sem in read mode. We need the
97534 - * anon_vma lock to serialize against concurrent expand_stacks.
97535 - * Also guard against wrapping around to address 0.
97536 + * anon_vma locks to serialize against concurrent expand_stacks
97537 + * and expand_upwards.
97538 */
97539 - if (address < PAGE_ALIGN(address+4))
97540 - address = PAGE_ALIGN(address+4);
97541 - else {
97542 - vma_unlock_anon_vma(vma);
97543 - return -ENOMEM;
97544 - }
97545 error = 0;
97546
97547 /* Somebody else might have raced and expanded it already */
97548 - if (address > vma->vm_end) {
97549 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
97550 + error = -ENOMEM;
97551 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
97552 unsigned long size, grow;
97553
97554 size = address - vma->vm_start;
97555 @@ -2215,6 +2532,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97556 }
97557 }
97558 }
97559 + if (locknext)
97560 + vma_unlock_anon_vma(vma->vm_next);
97561 vma_unlock_anon_vma(vma);
97562 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97563 validate_mm(vma->vm_mm);
97564 @@ -2229,6 +2548,8 @@ int expand_downwards(struct vm_area_struct *vma,
97565 unsigned long address)
97566 {
97567 int error;
97568 + bool lockprev = false;
97569 + struct vm_area_struct *prev;
97570
97571 /*
97572 * We must make sure the anon_vma is allocated
97573 @@ -2242,6 +2563,15 @@ int expand_downwards(struct vm_area_struct *vma,
97574 if (error)
97575 return error;
97576
97577 + prev = vma->vm_prev;
97578 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
97579 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
97580 +#endif
97581 + if (lockprev && anon_vma_prepare(prev))
97582 + return -ENOMEM;
97583 + if (lockprev)
97584 + vma_lock_anon_vma(prev);
97585 +
97586 vma_lock_anon_vma(vma);
97587
97588 /*
97589 @@ -2251,9 +2581,17 @@ int expand_downwards(struct vm_area_struct *vma,
97590 */
97591
97592 /* Somebody else might have raced and expanded it already */
97593 - if (address < vma->vm_start) {
97594 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
97595 + error = -ENOMEM;
97596 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
97597 unsigned long size, grow;
97598
97599 +#ifdef CONFIG_PAX_SEGMEXEC
97600 + struct vm_area_struct *vma_m;
97601 +
97602 + vma_m = pax_find_mirror_vma(vma);
97603 +#endif
97604 +
97605 size = vma->vm_end - address;
97606 grow = (vma->vm_start - address) >> PAGE_SHIFT;
97607
97608 @@ -2278,13 +2616,27 @@ int expand_downwards(struct vm_area_struct *vma,
97609 vma->vm_pgoff -= grow;
97610 anon_vma_interval_tree_post_update_vma(vma);
97611 vma_gap_update(vma);
97612 +
97613 +#ifdef CONFIG_PAX_SEGMEXEC
97614 + if (vma_m) {
97615 + anon_vma_interval_tree_pre_update_vma(vma_m);
97616 + vma_m->vm_start -= grow << PAGE_SHIFT;
97617 + vma_m->vm_pgoff -= grow;
97618 + anon_vma_interval_tree_post_update_vma(vma_m);
97619 + vma_gap_update(vma_m);
97620 + }
97621 +#endif
97622 +
97623 spin_unlock(&vma->vm_mm->page_table_lock);
97624
97625 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
97626 perf_event_mmap(vma);
97627 }
97628 }
97629 }
97630 vma_unlock_anon_vma(vma);
97631 + if (lockprev)
97632 + vma_unlock_anon_vma(prev);
97633 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97634 validate_mm(vma->vm_mm);
97635 return error;
97636 @@ -2384,6 +2736,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
97637 do {
97638 long nrpages = vma_pages(vma);
97639
97640 +#ifdef CONFIG_PAX_SEGMEXEC
97641 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
97642 + vma = remove_vma(vma);
97643 + continue;
97644 + }
97645 +#endif
97646 +
97647 if (vma->vm_flags & VM_ACCOUNT)
97648 nr_accounted += nrpages;
97649 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
97650 @@ -2428,6 +2787,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
97651 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
97652 vma->vm_prev = NULL;
97653 do {
97654 +
97655 +#ifdef CONFIG_PAX_SEGMEXEC
97656 + if (vma->vm_mirror) {
97657 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
97658 + vma->vm_mirror->vm_mirror = NULL;
97659 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
97660 + vma->vm_mirror = NULL;
97661 + }
97662 +#endif
97663 +
97664 vma_rb_erase(vma, &mm->mm_rb);
97665 mm->map_count--;
97666 tail_vma = vma;
97667 @@ -2455,14 +2824,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97668 struct vm_area_struct *new;
97669 int err = -ENOMEM;
97670
97671 +#ifdef CONFIG_PAX_SEGMEXEC
97672 + struct vm_area_struct *vma_m, *new_m = NULL;
97673 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
97674 +#endif
97675 +
97676 if (is_vm_hugetlb_page(vma) && (addr &
97677 ~(huge_page_mask(hstate_vma(vma)))))
97678 return -EINVAL;
97679
97680 +#ifdef CONFIG_PAX_SEGMEXEC
97681 + vma_m = pax_find_mirror_vma(vma);
97682 +#endif
97683 +
97684 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97685 if (!new)
97686 goto out_err;
97687
97688 +#ifdef CONFIG_PAX_SEGMEXEC
97689 + if (vma_m) {
97690 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97691 + if (!new_m) {
97692 + kmem_cache_free(vm_area_cachep, new);
97693 + goto out_err;
97694 + }
97695 + }
97696 +#endif
97697 +
97698 /* most fields are the same, copy all, and then fixup */
97699 *new = *vma;
97700
97701 @@ -2475,6 +2863,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97702 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
97703 }
97704
97705 +#ifdef CONFIG_PAX_SEGMEXEC
97706 + if (vma_m) {
97707 + *new_m = *vma_m;
97708 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
97709 + new_m->vm_mirror = new;
97710 + new->vm_mirror = new_m;
97711 +
97712 + if (new_below)
97713 + new_m->vm_end = addr_m;
97714 + else {
97715 + new_m->vm_start = addr_m;
97716 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
97717 + }
97718 + }
97719 +#endif
97720 +
97721 err = vma_dup_policy(vma, new);
97722 if (err)
97723 goto out_free_vma;
97724 @@ -2495,6 +2899,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97725 else
97726 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
97727
97728 +#ifdef CONFIG_PAX_SEGMEXEC
97729 + if (!err && vma_m) {
97730 + struct mempolicy *pol = vma_policy(new);
97731 +
97732 + if (anon_vma_clone(new_m, vma_m))
97733 + goto out_free_mpol;
97734 +
97735 + mpol_get(pol);
97736 + set_vma_policy(new_m, pol);
97737 +
97738 + if (new_m->vm_file)
97739 + get_file(new_m->vm_file);
97740 +
97741 + if (new_m->vm_ops && new_m->vm_ops->open)
97742 + new_m->vm_ops->open(new_m);
97743 +
97744 + if (new_below)
97745 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
97746 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
97747 + else
97748 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
97749 +
97750 + if (err) {
97751 + if (new_m->vm_ops && new_m->vm_ops->close)
97752 + new_m->vm_ops->close(new_m);
97753 + if (new_m->vm_file)
97754 + fput(new_m->vm_file);
97755 + mpol_put(pol);
97756 + }
97757 + }
97758 +#endif
97759 +
97760 /* Success. */
97761 if (!err)
97762 return 0;
97763 @@ -2504,10 +2940,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97764 new->vm_ops->close(new);
97765 if (new->vm_file)
97766 fput(new->vm_file);
97767 - unlink_anon_vmas(new);
97768 out_free_mpol:
97769 mpol_put(vma_policy(new));
97770 out_free_vma:
97771 +
97772 +#ifdef CONFIG_PAX_SEGMEXEC
97773 + if (new_m) {
97774 + unlink_anon_vmas(new_m);
97775 + kmem_cache_free(vm_area_cachep, new_m);
97776 + }
97777 +#endif
97778 +
97779 + unlink_anon_vmas(new);
97780 kmem_cache_free(vm_area_cachep, new);
97781 out_err:
97782 return err;
97783 @@ -2520,6 +2964,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97784 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97785 unsigned long addr, int new_below)
97786 {
97787 +
97788 +#ifdef CONFIG_PAX_SEGMEXEC
97789 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
97790 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
97791 + if (mm->map_count >= sysctl_max_map_count-1)
97792 + return -ENOMEM;
97793 + } else
97794 +#endif
97795 +
97796 if (mm->map_count >= sysctl_max_map_count)
97797 return -ENOMEM;
97798
97799 @@ -2531,11 +2984,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97800 * work. This now handles partial unmappings.
97801 * Jeremy Fitzhardinge <jeremy@goop.org>
97802 */
97803 +#ifdef CONFIG_PAX_SEGMEXEC
97804 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97805 {
97806 + int ret = __do_munmap(mm, start, len);
97807 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
97808 + return ret;
97809 +
97810 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
97811 +}
97812 +
97813 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97814 +#else
97815 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97816 +#endif
97817 +{
97818 unsigned long end;
97819 struct vm_area_struct *vma, *prev, *last;
97820
97821 + /*
97822 + * mm->mmap_sem is required to protect against another thread
97823 + * changing the mappings in case we sleep.
97824 + */
97825 + verify_mm_writelocked(mm);
97826 +
97827 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
97828 return -EINVAL;
97829
97830 @@ -2613,6 +3085,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97831 /* Fix up all other VM information */
97832 remove_vma_list(mm, vma);
97833
97834 + track_exec_limit(mm, start, end, 0UL);
97835 +
97836 return 0;
97837 }
97838
97839 @@ -2621,6 +3095,13 @@ int vm_munmap(unsigned long start, size_t len)
97840 int ret;
97841 struct mm_struct *mm = current->mm;
97842
97843 +
97844 +#ifdef CONFIG_PAX_SEGMEXEC
97845 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
97846 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
97847 + return -EINVAL;
97848 +#endif
97849 +
97850 down_write(&mm->mmap_sem);
97851 ret = do_munmap(mm, start, len);
97852 up_write(&mm->mmap_sem);
97853 @@ -2634,16 +3115,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
97854 return vm_munmap(addr, len);
97855 }
97856
97857 -static inline void verify_mm_writelocked(struct mm_struct *mm)
97858 -{
97859 -#ifdef CONFIG_DEBUG_VM
97860 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
97861 - WARN_ON(1);
97862 - up_read(&mm->mmap_sem);
97863 - }
97864 -#endif
97865 -}
97866 -
97867 /*
97868 * this is really a simplified "do_mmap". it only handles
97869 * anonymous maps. eventually we may be able to do some
97870 @@ -2657,6 +3128,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97871 struct rb_node **rb_link, *rb_parent;
97872 pgoff_t pgoff = addr >> PAGE_SHIFT;
97873 int error;
97874 + unsigned long charged;
97875
97876 len = PAGE_ALIGN(len);
97877 if (!len)
97878 @@ -2664,10 +3136,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97879
97880 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
97881
97882 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
97883 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
97884 + flags &= ~VM_EXEC;
97885 +
97886 +#ifdef CONFIG_PAX_MPROTECT
97887 + if (mm->pax_flags & MF_PAX_MPROTECT)
97888 + flags &= ~VM_MAYEXEC;
97889 +#endif
97890 +
97891 + }
97892 +#endif
97893 +
97894 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
97895 if (error & ~PAGE_MASK)
97896 return error;
97897
97898 + charged = len >> PAGE_SHIFT;
97899 +
97900 error = mlock_future_check(mm, mm->def_flags, len);
97901 if (error)
97902 return error;
97903 @@ -2681,21 +3167,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97904 /*
97905 * Clear old maps. this also does some error checking for us
97906 */
97907 - munmap_back:
97908 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97909 if (do_munmap(mm, addr, len))
97910 return -ENOMEM;
97911 - goto munmap_back;
97912 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97913 }
97914
97915 /* Check against address space limits *after* clearing old maps... */
97916 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
97917 + if (!may_expand_vm(mm, charged))
97918 return -ENOMEM;
97919
97920 if (mm->map_count > sysctl_max_map_count)
97921 return -ENOMEM;
97922
97923 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
97924 + if (security_vm_enough_memory_mm(mm, charged))
97925 return -ENOMEM;
97926
97927 /* Can we just expand an old private anonymous mapping? */
97928 @@ -2709,7 +3194,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97929 */
97930 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97931 if (!vma) {
97932 - vm_unacct_memory(len >> PAGE_SHIFT);
97933 + vm_unacct_memory(charged);
97934 return -ENOMEM;
97935 }
97936
97937 @@ -2723,10 +3208,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97938 vma_link(mm, vma, prev, rb_link, rb_parent);
97939 out:
97940 perf_event_mmap(vma);
97941 - mm->total_vm += len >> PAGE_SHIFT;
97942 + mm->total_vm += charged;
97943 if (flags & VM_LOCKED)
97944 - mm->locked_vm += (len >> PAGE_SHIFT);
97945 + mm->locked_vm += charged;
97946 vma->vm_flags |= VM_SOFTDIRTY;
97947 + track_exec_limit(mm, addr, addr + len, flags);
97948 return addr;
97949 }
97950
97951 @@ -2788,6 +3274,7 @@ void exit_mmap(struct mm_struct *mm)
97952 while (vma) {
97953 if (vma->vm_flags & VM_ACCOUNT)
97954 nr_accounted += vma_pages(vma);
97955 + vma->vm_mirror = NULL;
97956 vma = remove_vma(vma);
97957 }
97958 vm_unacct_memory(nr_accounted);
97959 @@ -2805,6 +3292,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
97960 struct vm_area_struct *prev;
97961 struct rb_node **rb_link, *rb_parent;
97962
97963 +#ifdef CONFIG_PAX_SEGMEXEC
97964 + struct vm_area_struct *vma_m = NULL;
97965 +#endif
97966 +
97967 + if (security_mmap_addr(vma->vm_start))
97968 + return -EPERM;
97969 +
97970 /*
97971 * The vm_pgoff of a purely anonymous vma should be irrelevant
97972 * until its first write fault, when page's anon_vma and index
97973 @@ -2828,7 +3322,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
97974 security_vm_enough_memory_mm(mm, vma_pages(vma)))
97975 return -ENOMEM;
97976
97977 +#ifdef CONFIG_PAX_SEGMEXEC
97978 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
97979 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97980 + if (!vma_m)
97981 + return -ENOMEM;
97982 + }
97983 +#endif
97984 +
97985 vma_link(mm, vma, prev, rb_link, rb_parent);
97986 +
97987 +#ifdef CONFIG_PAX_SEGMEXEC
97988 + if (vma_m)
97989 + BUG_ON(pax_mirror_vma(vma_m, vma));
97990 +#endif
97991 +
97992 return 0;
97993 }
97994
97995 @@ -2847,6 +3355,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
97996 struct rb_node **rb_link, *rb_parent;
97997 bool faulted_in_anon_vma = true;
97998
97999 + BUG_ON(vma->vm_mirror);
98000 +
98001 /*
98002 * If anonymous vma has not yet been faulted, update new pgoff
98003 * to match new location, to increase its chance of merging.
98004 @@ -2911,6 +3421,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
98005 return NULL;
98006 }
98007
98008 +#ifdef CONFIG_PAX_SEGMEXEC
98009 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
98010 +{
98011 + struct vm_area_struct *prev_m;
98012 + struct rb_node **rb_link_m, *rb_parent_m;
98013 + struct mempolicy *pol_m;
98014 +
98015 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
98016 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
98017 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
98018 + *vma_m = *vma;
98019 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
98020 + if (anon_vma_clone(vma_m, vma))
98021 + return -ENOMEM;
98022 + pol_m = vma_policy(vma_m);
98023 + mpol_get(pol_m);
98024 + set_vma_policy(vma_m, pol_m);
98025 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
98026 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
98027 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
98028 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
98029 + if (vma_m->vm_file)
98030 + get_file(vma_m->vm_file);
98031 + if (vma_m->vm_ops && vma_m->vm_ops->open)
98032 + vma_m->vm_ops->open(vma_m);
98033 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
98034 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
98035 + vma_m->vm_mirror = vma;
98036 + vma->vm_mirror = vma_m;
98037 + return 0;
98038 +}
98039 +#endif
98040 +
98041 /*
98042 * Return true if the calling process may expand its vm space by the passed
98043 * number of pages
98044 @@ -2922,6 +3465,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
98045
98046 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
98047
98048 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
98049 if (cur + npages > lim)
98050 return 0;
98051 return 1;
98052 @@ -3004,6 +3548,22 @@ static struct vm_area_struct *__install_special_mapping(
98053 vma->vm_start = addr;
98054 vma->vm_end = addr + len;
98055
98056 +#ifdef CONFIG_PAX_MPROTECT
98057 + if (mm->pax_flags & MF_PAX_MPROTECT) {
98058 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
98059 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
98060 + return ERR_PTR(-EPERM);
98061 + if (!(vm_flags & VM_EXEC))
98062 + vm_flags &= ~VM_MAYEXEC;
98063 +#else
98064 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
98065 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
98066 +#endif
98067 + else
98068 + vm_flags &= ~VM_MAYWRITE;
98069 + }
98070 +#endif
98071 +
98072 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
98073 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
98074
98075 diff --git a/mm/mprotect.c b/mm/mprotect.c
98076 index ace9345..63320dc 100644
98077 --- a/mm/mprotect.c
98078 +++ b/mm/mprotect.c
98079 @@ -24,10 +24,18 @@
98080 #include <linux/migrate.h>
98081 #include <linux/perf_event.h>
98082 #include <linux/ksm.h>
98083 +#include <linux/sched/sysctl.h>
98084 +
98085 +#ifdef CONFIG_PAX_MPROTECT
98086 +#include <linux/elf.h>
98087 +#include <linux/binfmts.h>
98088 +#endif
98089 +
98090 #include <asm/uaccess.h>
98091 #include <asm/pgtable.h>
98092 #include <asm/cacheflush.h>
98093 #include <asm/tlbflush.h>
98094 +#include <asm/mmu_context.h>
98095
98096 /*
98097 * For a prot_numa update we only hold mmap_sem for read so there is a
98098 @@ -251,6 +259,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
98099 return pages;
98100 }
98101
98102 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98103 +/* called while holding the mmap semaphor for writing except stack expansion */
98104 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
98105 +{
98106 + unsigned long oldlimit, newlimit = 0UL;
98107 +
98108 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
98109 + return;
98110 +
98111 + spin_lock(&mm->page_table_lock);
98112 + oldlimit = mm->context.user_cs_limit;
98113 + if ((prot & VM_EXEC) && oldlimit < end)
98114 + /* USER_CS limit moved up */
98115 + newlimit = end;
98116 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
98117 + /* USER_CS limit moved down */
98118 + newlimit = start;
98119 +
98120 + if (newlimit) {
98121 + mm->context.user_cs_limit = newlimit;
98122 +
98123 +#ifdef CONFIG_SMP
98124 + wmb();
98125 + cpus_clear(mm->context.cpu_user_cs_mask);
98126 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
98127 +#endif
98128 +
98129 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
98130 + }
98131 + spin_unlock(&mm->page_table_lock);
98132 + if (newlimit == end) {
98133 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
98134 +
98135 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
98136 + if (is_vm_hugetlb_page(vma))
98137 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
98138 + else
98139 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
98140 + }
98141 +}
98142 +#endif
98143 +
98144 int
98145 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98146 unsigned long start, unsigned long end, unsigned long newflags)
98147 @@ -263,11 +313,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98148 int error;
98149 int dirty_accountable = 0;
98150
98151 +#ifdef CONFIG_PAX_SEGMEXEC
98152 + struct vm_area_struct *vma_m = NULL;
98153 + unsigned long start_m, end_m;
98154 +
98155 + start_m = start + SEGMEXEC_TASK_SIZE;
98156 + end_m = end + SEGMEXEC_TASK_SIZE;
98157 +#endif
98158 +
98159 if (newflags == oldflags) {
98160 *pprev = vma;
98161 return 0;
98162 }
98163
98164 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
98165 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
98166 +
98167 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
98168 + return -ENOMEM;
98169 +
98170 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
98171 + return -ENOMEM;
98172 + }
98173 +
98174 /*
98175 * If we make a private mapping writable we increase our commit;
98176 * but (without finer accounting) cannot reduce our commit if we
98177 @@ -284,6 +352,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98178 }
98179 }
98180
98181 +#ifdef CONFIG_PAX_SEGMEXEC
98182 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
98183 + if (start != vma->vm_start) {
98184 + error = split_vma(mm, vma, start, 1);
98185 + if (error)
98186 + goto fail;
98187 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
98188 + *pprev = (*pprev)->vm_next;
98189 + }
98190 +
98191 + if (end != vma->vm_end) {
98192 + error = split_vma(mm, vma, end, 0);
98193 + if (error)
98194 + goto fail;
98195 + }
98196 +
98197 + if (pax_find_mirror_vma(vma)) {
98198 + error = __do_munmap(mm, start_m, end_m - start_m);
98199 + if (error)
98200 + goto fail;
98201 + } else {
98202 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98203 + if (!vma_m) {
98204 + error = -ENOMEM;
98205 + goto fail;
98206 + }
98207 + vma->vm_flags = newflags;
98208 + error = pax_mirror_vma(vma_m, vma);
98209 + if (error) {
98210 + vma->vm_flags = oldflags;
98211 + goto fail;
98212 + }
98213 + }
98214 + }
98215 +#endif
98216 +
98217 /*
98218 * First try to merge with previous and/or next vma.
98219 */
98220 @@ -314,7 +418,19 @@ success:
98221 * vm_flags and vm_page_prot are protected by the mmap_sem
98222 * held in write mode.
98223 */
98224 +
98225 +#ifdef CONFIG_PAX_SEGMEXEC
98226 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
98227 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
98228 +#endif
98229 +
98230 vma->vm_flags = newflags;
98231 +
98232 +#ifdef CONFIG_PAX_MPROTECT
98233 + if (mm->binfmt && mm->binfmt->handle_mprotect)
98234 + mm->binfmt->handle_mprotect(vma, newflags);
98235 +#endif
98236 +
98237 dirty_accountable = vma_wants_writenotify(vma);
98238 vma_set_page_prot(vma);
98239
98240 @@ -350,6 +466,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98241 end = start + len;
98242 if (end <= start)
98243 return -ENOMEM;
98244 +
98245 +#ifdef CONFIG_PAX_SEGMEXEC
98246 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
98247 + if (end > SEGMEXEC_TASK_SIZE)
98248 + return -EINVAL;
98249 + } else
98250 +#endif
98251 +
98252 + if (end > TASK_SIZE)
98253 + return -EINVAL;
98254 +
98255 if (!arch_validate_prot(prot))
98256 return -EINVAL;
98257
98258 @@ -357,7 +484,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98259 /*
98260 * Does the application expect PROT_READ to imply PROT_EXEC:
98261 */
98262 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
98263 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
98264 prot |= PROT_EXEC;
98265
98266 vm_flags = calc_vm_prot_bits(prot);
98267 @@ -389,6 +516,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98268 if (start > vma->vm_start)
98269 prev = vma;
98270
98271 +#ifdef CONFIG_PAX_MPROTECT
98272 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
98273 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
98274 +#endif
98275 +
98276 for (nstart = start ; ; ) {
98277 unsigned long newflags;
98278
98279 @@ -399,6 +531,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98280
98281 /* newflags >> 4 shift VM_MAY% in place of VM_% */
98282 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
98283 + if (prot & (PROT_WRITE | PROT_EXEC))
98284 + gr_log_rwxmprotect(vma);
98285 +
98286 + error = -EACCES;
98287 + goto out;
98288 + }
98289 +
98290 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
98291 error = -EACCES;
98292 goto out;
98293 }
98294 @@ -413,6 +553,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98295 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
98296 if (error)
98297 goto out;
98298 +
98299 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
98300 +
98301 nstart = tmp;
98302
98303 if (nstart < prev->vm_end)
98304 diff --git a/mm/mremap.c b/mm/mremap.c
98305 index 17fa018..6f7892b 100644
98306 --- a/mm/mremap.c
98307 +++ b/mm/mremap.c
98308 @@ -144,6 +144,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
98309 continue;
98310 pte = ptep_get_and_clear(mm, old_addr, old_pte);
98311 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
98312 +
98313 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98314 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
98315 + pte = pte_exprotect(pte);
98316 +#endif
98317 +
98318 pte = move_soft_dirty_pte(pte);
98319 set_pte_at(mm, new_addr, new_pte, pte);
98320 }
98321 @@ -346,6 +352,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
98322 if (is_vm_hugetlb_page(vma))
98323 goto Einval;
98324
98325 +#ifdef CONFIG_PAX_SEGMEXEC
98326 + if (pax_find_mirror_vma(vma))
98327 + goto Einval;
98328 +#endif
98329 +
98330 /* We can't remap across vm area boundaries */
98331 if (old_len > vma->vm_end - addr)
98332 goto Efault;
98333 @@ -401,20 +412,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
98334 unsigned long ret = -EINVAL;
98335 unsigned long charged = 0;
98336 unsigned long map_flags;
98337 + unsigned long pax_task_size = TASK_SIZE;
98338
98339 if (new_addr & ~PAGE_MASK)
98340 goto out;
98341
98342 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
98343 +#ifdef CONFIG_PAX_SEGMEXEC
98344 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98345 + pax_task_size = SEGMEXEC_TASK_SIZE;
98346 +#endif
98347 +
98348 + pax_task_size -= PAGE_SIZE;
98349 +
98350 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
98351 goto out;
98352
98353 /* Check if the location we're moving into overlaps the
98354 * old location at all, and fail if it does.
98355 */
98356 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
98357 - goto out;
98358 -
98359 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
98360 + if (addr + old_len > new_addr && new_addr + new_len > addr)
98361 goto out;
98362
98363 ret = do_munmap(mm, new_addr, new_len);
98364 @@ -483,6 +499,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98365 unsigned long ret = -EINVAL;
98366 unsigned long charged = 0;
98367 bool locked = false;
98368 + unsigned long pax_task_size = TASK_SIZE;
98369
98370 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
98371 return ret;
98372 @@ -504,6 +521,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98373 if (!new_len)
98374 return ret;
98375
98376 +#ifdef CONFIG_PAX_SEGMEXEC
98377 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98378 + pax_task_size = SEGMEXEC_TASK_SIZE;
98379 +#endif
98380 +
98381 + pax_task_size -= PAGE_SIZE;
98382 +
98383 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
98384 + old_len > pax_task_size || addr > pax_task_size-old_len)
98385 + return ret;
98386 +
98387 down_write(&current->mm->mmap_sem);
98388
98389 if (flags & MREMAP_FIXED) {
98390 @@ -554,6 +582,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98391 new_addr = addr;
98392 }
98393 ret = addr;
98394 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
98395 goto out;
98396 }
98397 }
98398 @@ -577,7 +606,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98399 goto out;
98400 }
98401
98402 + map_flags = vma->vm_flags;
98403 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
98404 + if (!(ret & ~PAGE_MASK)) {
98405 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
98406 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
98407 + }
98408 }
98409 out:
98410 if (ret & ~PAGE_MASK)
98411 diff --git a/mm/nommu.c b/mm/nommu.c
98412 index 28bd8c4..98a6fe3 100644
98413 --- a/mm/nommu.c
98414 +++ b/mm/nommu.c
98415 @@ -71,7 +71,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
98416 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
98417 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
98418 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
98419 -int heap_stack_gap = 0;
98420
98421 atomic_long_t mmap_pages_allocated;
98422
98423 @@ -858,15 +857,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
98424 EXPORT_SYMBOL(find_vma);
98425
98426 /*
98427 - * find a VMA
98428 - * - we don't extend stack VMAs under NOMMU conditions
98429 - */
98430 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
98431 -{
98432 - return find_vma(mm, addr);
98433 -}
98434 -
98435 -/*
98436 * expand a stack to a given address
98437 * - not supported under NOMMU conditions
98438 */
98439 @@ -1562,6 +1552,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98440
98441 /* most fields are the same, copy all, and then fixup */
98442 *new = *vma;
98443 + INIT_LIST_HEAD(&new->anon_vma_chain);
98444 *region = *vma->vm_region;
98445 new->vm_region = region;
98446
98447 @@ -1895,7 +1886,7 @@ EXPORT_SYMBOL(unmap_mapping_range);
98448 */
98449 int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin)
98450 {
98451 - unsigned long free, allowed, reserve;
98452 + long free, allowed, reserve;
98453
98454 vm_acct_memory(pages);
98455
98456 @@ -1959,7 +1950,7 @@ int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin)
98457 */
98458 if (mm) {
98459 reserve = sysctl_user_reserve_kbytes >> (PAGE_SHIFT - 10);
98460 - allowed -= min(mm->total_vm / 32, reserve);
98461 + allowed -= min_t(long, mm->total_vm / 32, reserve);
98462 }
98463
98464 if (percpu_counter_read_positive(&vm_committed_as) < allowed)
98465 @@ -1992,8 +1983,8 @@ int generic_file_remap_pages(struct vm_area_struct *vma, unsigned long addr,
98466 }
98467 EXPORT_SYMBOL(generic_file_remap_pages);
98468
98469 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98470 - unsigned long addr, void *buf, int len, int write)
98471 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98472 + unsigned long addr, void *buf, size_t len, int write)
98473 {
98474 struct vm_area_struct *vma;
98475
98476 @@ -2034,8 +2025,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98477 *
98478 * The caller must hold a reference on @mm.
98479 */
98480 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98481 - void *buf, int len, int write)
98482 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98483 + void *buf, size_t len, int write)
98484 {
98485 return __access_remote_vm(NULL, mm, addr, buf, len, write);
98486 }
98487 @@ -2044,7 +2035,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98488 * Access another process' address space.
98489 * - source/target buffer must be kernel space
98490 */
98491 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
98492 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
98493 {
98494 struct mm_struct *mm;
98495
98496 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
98497 index 6f43352..e44bf41 100644
98498 --- a/mm/page-writeback.c
98499 +++ b/mm/page-writeback.c
98500 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
98501 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
98502 * - the bdi dirty thresh drops quickly due to change of JBOD workload
98503 */
98504 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
98505 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
98506 unsigned long thresh,
98507 unsigned long bg_thresh,
98508 unsigned long dirty,
98509 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
98510 index 8e20f9c..e235009 100644
98511 --- a/mm/page_alloc.c
98512 +++ b/mm/page_alloc.c
98513 @@ -60,6 +60,7 @@
98514 #include <linux/hugetlb.h>
98515 #include <linux/sched/rt.h>
98516 #include <linux/page_owner.h>
98517 +#include <linux/random.h>
98518
98519 #include <asm/sections.h>
98520 #include <asm/tlbflush.h>
98521 @@ -358,7 +359,7 @@ out:
98522 * This usage means that zero-order pages may not be compound.
98523 */
98524
98525 -static void free_compound_page(struct page *page)
98526 +void free_compound_page(struct page *page)
98527 {
98528 __free_pages_ok(page, compound_order(page));
98529 }
98530 @@ -511,7 +512,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
98531 __mod_zone_freepage_state(zone, (1 << order), migratetype);
98532 }
98533 #else
98534 -struct page_ext_operations debug_guardpage_ops = { NULL, };
98535 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
98536 static inline void set_page_guard(struct zone *zone, struct page *page,
98537 unsigned int order, int migratetype) {}
98538 static inline void clear_page_guard(struct zone *zone, struct page *page,
98539 @@ -802,6 +803,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98540 int i;
98541 int bad = 0;
98542
98543 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98544 + unsigned long index = 1UL << order;
98545 +#endif
98546 +
98547 VM_BUG_ON_PAGE(PageTail(page), page);
98548 VM_BUG_ON_PAGE(PageHead(page) && compound_order(page) != order, page);
98549
98550 @@ -823,6 +828,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98551 debug_check_no_obj_freed(page_address(page),
98552 PAGE_SIZE << order);
98553 }
98554 +
98555 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98556 + for (; index; --index)
98557 + sanitize_highpage(page + index - 1);
98558 +#endif
98559 +
98560 arch_free_page(page, order);
98561 kernel_map_pages(page, 1 << order, 0);
98562
98563 @@ -846,6 +857,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
98564 local_irq_restore(flags);
98565 }
98566
98567 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98568 +bool __meminitdata extra_latent_entropy;
98569 +
98570 +static int __init setup_pax_extra_latent_entropy(char *str)
98571 +{
98572 + extra_latent_entropy = true;
98573 + return 0;
98574 +}
98575 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
98576 +
98577 +volatile u64 latent_entropy __latent_entropy;
98578 +EXPORT_SYMBOL(latent_entropy);
98579 +#endif
98580 +
98581 void __init __free_pages_bootmem(struct page *page, unsigned int order)
98582 {
98583 unsigned int nr_pages = 1 << order;
98584 @@ -861,6 +886,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
98585 __ClearPageReserved(p);
98586 set_page_count(p, 0);
98587
98588 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98589 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
98590 + u64 hash = 0;
98591 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
98592 + const u64 *data = lowmem_page_address(page);
98593 +
98594 + for (index = 0; index < end; index++)
98595 + hash ^= hash + data[index];
98596 + latent_entropy ^= hash;
98597 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
98598 + }
98599 +#endif
98600 +
98601 page_zone(page)->managed_pages += nr_pages;
98602 set_page_refcounted(page);
98603 __free_pages(page, order);
98604 @@ -986,8 +1024,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags)
98605 arch_alloc_page(page, order);
98606 kernel_map_pages(page, 1 << order, 1);
98607
98608 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
98609 if (gfp_flags & __GFP_ZERO)
98610 prep_zero_page(page, order, gfp_flags);
98611 +#endif
98612
98613 if (order && (gfp_flags & __GFP_COMP))
98614 prep_compound_page(page, order);
98615 @@ -1702,7 +1742,7 @@ again:
98616 }
98617
98618 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
98619 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98620 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98621 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
98622 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98623
98624 @@ -2023,7 +2063,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
98625 do {
98626 mod_zone_page_state(zone, NR_ALLOC_BATCH,
98627 high_wmark_pages(zone) - low_wmark_pages(zone) -
98628 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98629 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98630 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98631 } while (zone++ != preferred_zone);
98632 }
98633 @@ -2382,8 +2422,15 @@ __alloc_pages_may_oom(gfp_t gfp_mask, unsigned int order,
98634 if (high_zoneidx < ZONE_NORMAL)
98635 goto out;
98636 /* The OOM killer does not compensate for light reclaim */
98637 - if (!(gfp_mask & __GFP_FS))
98638 + if (!(gfp_mask & __GFP_FS)) {
98639 + /*
98640 + * XXX: Page reclaim didn't yield anything,
98641 + * and the OOM killer can't be invoked, but
98642 + * keep looping as per should_alloc_retry().
98643 + */
98644 + *did_some_progress = 1;
98645 goto out;
98646 + }
98647 /*
98648 * GFP_THISNODE contains __GFP_NORETRY and we never hit this.
98649 * Sanity check for bare calls of __GFP_THISNODE, not real OOM.
98650 @@ -5776,7 +5823,7 @@ static void __setup_per_zone_wmarks(void)
98651
98652 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
98653 high_wmark_pages(zone) - low_wmark_pages(zone) -
98654 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98655 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98656
98657 setup_zone_migrate_reserve(zone);
98658 spin_unlock_irqrestore(&zone->lock, flags);
98659 diff --git a/mm/percpu.c b/mm/percpu.c
98660 index d39e2f4..de5f4b4 100644
98661 --- a/mm/percpu.c
98662 +++ b/mm/percpu.c
98663 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
98664 static unsigned int pcpu_high_unit_cpu __read_mostly;
98665
98666 /* the address of the first chunk which starts with the kernel static area */
98667 -void *pcpu_base_addr __read_mostly;
98668 +void *pcpu_base_addr __read_only;
98669 EXPORT_SYMBOL_GPL(pcpu_base_addr);
98670
98671 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
98672 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
98673 index 5077afc..846c9ef 100644
98674 --- a/mm/process_vm_access.c
98675 +++ b/mm/process_vm_access.c
98676 @@ -13,6 +13,7 @@
98677 #include <linux/uio.h>
98678 #include <linux/sched.h>
98679 #include <linux/highmem.h>
98680 +#include <linux/security.h>
98681 #include <linux/ptrace.h>
98682 #include <linux/slab.h>
98683 #include <linux/syscalls.h>
98684 @@ -157,19 +158,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98685 ssize_t iov_len;
98686 size_t total_len = iov_iter_count(iter);
98687
98688 + return -ENOSYS; // PaX: until properly audited
98689 +
98690 /*
98691 * Work out how many pages of struct pages we're going to need
98692 * when eventually calling get_user_pages
98693 */
98694 for (i = 0; i < riovcnt; i++) {
98695 iov_len = rvec[i].iov_len;
98696 - if (iov_len > 0) {
98697 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
98698 - + iov_len)
98699 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
98700 - / PAGE_SIZE + 1;
98701 - nr_pages = max(nr_pages, nr_pages_iov);
98702 - }
98703 + if (iov_len <= 0)
98704 + continue;
98705 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
98706 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
98707 + nr_pages = max(nr_pages, nr_pages_iov);
98708 }
98709
98710 if (nr_pages == 0)
98711 @@ -197,6 +198,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98712 goto free_proc_pages;
98713 }
98714
98715 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
98716 + rc = -EPERM;
98717 + goto put_task_struct;
98718 + }
98719 +
98720 mm = mm_access(task, PTRACE_MODE_ATTACH);
98721 if (!mm || IS_ERR(mm)) {
98722 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
98723 diff --git a/mm/rmap.c b/mm/rmap.c
98724 index 71cd5bd..e259089 100644
98725 --- a/mm/rmap.c
98726 +++ b/mm/rmap.c
98727 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98728 struct anon_vma *anon_vma = vma->anon_vma;
98729 struct anon_vma_chain *avc;
98730
98731 +#ifdef CONFIG_PAX_SEGMEXEC
98732 + struct anon_vma_chain *avc_m = NULL;
98733 +#endif
98734 +
98735 might_sleep();
98736 if (unlikely(!anon_vma)) {
98737 struct mm_struct *mm = vma->vm_mm;
98738 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98739 if (!avc)
98740 goto out_enomem;
98741
98742 +#ifdef CONFIG_PAX_SEGMEXEC
98743 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
98744 + if (!avc_m)
98745 + goto out_enomem_free_avc;
98746 +#endif
98747 +
98748 anon_vma = find_mergeable_anon_vma(vma);
98749 allocated = NULL;
98750 if (!anon_vma) {
98751 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98752 /* page_table_lock to protect against threads */
98753 spin_lock(&mm->page_table_lock);
98754 if (likely(!vma->anon_vma)) {
98755 +
98756 +#ifdef CONFIG_PAX_SEGMEXEC
98757 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
98758 +
98759 + if (vma_m) {
98760 + BUG_ON(vma_m->anon_vma);
98761 + vma_m->anon_vma = anon_vma;
98762 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
98763 + anon_vma->degree++;
98764 + avc_m = NULL;
98765 + }
98766 +#endif
98767 +
98768 vma->anon_vma = anon_vma;
98769 anon_vma_chain_link(vma, avc, anon_vma);
98770 /* vma reference or self-parent link for new root */
98771 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98772
98773 if (unlikely(allocated))
98774 put_anon_vma(allocated);
98775 +
98776 +#ifdef CONFIG_PAX_SEGMEXEC
98777 + if (unlikely(avc_m))
98778 + anon_vma_chain_free(avc_m);
98779 +#endif
98780 +
98781 if (unlikely(avc))
98782 anon_vma_chain_free(avc);
98783 }
98784 return 0;
98785
98786 out_enomem_free_avc:
98787 +
98788 +#ifdef CONFIG_PAX_SEGMEXEC
98789 + if (avc_m)
98790 + anon_vma_chain_free(avc_m);
98791 +#endif
98792 +
98793 anon_vma_chain_free(avc);
98794 out_enomem:
98795 return -ENOMEM;
98796 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
98797 * good chance of avoiding scanning the whole hierarchy when it searches where
98798 * page is mapped.
98799 */
98800 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98801 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
98802 {
98803 struct anon_vma_chain *avc, *pavc;
98804 struct anon_vma *root = NULL;
98805 @@ -296,7 +331,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98806 * the corresponding VMA in the parent process is attached to.
98807 * Returns 0 on success, non-zero on failure.
98808 */
98809 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
98810 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
98811 {
98812 struct anon_vma_chain *avc;
98813 struct anon_vma *anon_vma;
98814 @@ -416,8 +451,10 @@ static void anon_vma_ctor(void *data)
98815 void __init anon_vma_init(void)
98816 {
98817 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
98818 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
98819 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
98820 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
98821 + anon_vma_ctor);
98822 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
98823 + SLAB_PANIC|SLAB_NO_SANITIZE);
98824 }
98825
98826 /*
98827 diff --git a/mm/shmem.c b/mm/shmem.c
98828 index 993e6ba..a962ba3 100644
98829 --- a/mm/shmem.c
98830 +++ b/mm/shmem.c
98831 @@ -33,7 +33,7 @@
98832 #include <linux/swap.h>
98833 #include <linux/aio.h>
98834
98835 -static struct vfsmount *shm_mnt;
98836 +struct vfsmount *shm_mnt;
98837
98838 #ifdef CONFIG_SHMEM
98839 /*
98840 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
98841 #define BOGO_DIRENT_SIZE 20
98842
98843 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
98844 -#define SHORT_SYMLINK_LEN 128
98845 +#define SHORT_SYMLINK_LEN 64
98846
98847 /*
98848 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
98849 @@ -2558,6 +2558,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
98850 static int shmem_xattr_validate(const char *name)
98851 {
98852 struct { const char *prefix; size_t len; } arr[] = {
98853 +
98854 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
98855 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
98856 +#endif
98857 +
98858 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
98859 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
98860 };
98861 @@ -2613,6 +2618,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
98862 if (err)
98863 return err;
98864
98865 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
98866 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
98867 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
98868 + return -EOPNOTSUPP;
98869 + if (size > 8)
98870 + return -EINVAL;
98871 + }
98872 +#endif
98873 +
98874 return simple_xattr_set(&info->xattrs, name, value, size, flags);
98875 }
98876
98877 @@ -2996,8 +3010,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
98878 int err = -ENOMEM;
98879
98880 /* Round up to L1_CACHE_BYTES to resist false sharing */
98881 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
98882 - L1_CACHE_BYTES), GFP_KERNEL);
98883 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
98884 if (!sbinfo)
98885 return -ENOMEM;
98886
98887 diff --git a/mm/slab.c b/mm/slab.c
98888 index 65b5dcb..d53d866 100644
98889 --- a/mm/slab.c
98890 +++ b/mm/slab.c
98891 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
98892 if ((x)->max_freeable < i) \
98893 (x)->max_freeable = i; \
98894 } while (0)
98895 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
98896 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
98897 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
98898 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
98899 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
98900 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
98901 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
98902 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
98903 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
98904 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
98905 #else
98906 #define STATS_INC_ACTIVE(x) do { } while (0)
98907 #define STATS_DEC_ACTIVE(x) do { } while (0)
98908 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
98909 #define STATS_INC_ALLOCMISS(x) do { } while (0)
98910 #define STATS_INC_FREEHIT(x) do { } while (0)
98911 #define STATS_INC_FREEMISS(x) do { } while (0)
98912 +#define STATS_INC_SANITIZED(x) do { } while (0)
98913 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
98914 #endif
98915
98916 #if DEBUG
98917 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
98918 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
98919 */
98920 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
98921 - const struct page *page, void *obj)
98922 + const struct page *page, const void *obj)
98923 {
98924 u32 offset = (obj - page->s_mem);
98925 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
98926 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
98927 * structures first. Without this, further allocations will bug.
98928 */
98929 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
98930 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
98931 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
98932 slab_state = PARTIAL_NODE;
98933
98934 slab_early_init = 0;
98935 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
98936
98937 cachep = find_mergeable(size, align, flags, name, ctor);
98938 if (cachep) {
98939 - cachep->refcount++;
98940 + atomic_inc(&cachep->refcount);
98941
98942 /*
98943 * Adjust the object sizes so that we clear
98944 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
98945 struct array_cache *ac = cpu_cache_get(cachep);
98946
98947 check_irq_off();
98948 +
98949 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98950 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
98951 + STATS_INC_NOT_SANITIZED(cachep);
98952 + else {
98953 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
98954 +
98955 + if (cachep->ctor)
98956 + cachep->ctor(objp);
98957 +
98958 + STATS_INC_SANITIZED(cachep);
98959 + }
98960 +#endif
98961 +
98962 kmemleak_free_recursive(objp, cachep->flags);
98963 objp = cache_free_debugcheck(cachep, objp, caller);
98964
98965 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
98966 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
98967 }
98968
98969 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
98970 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
98971 {
98972 return __do_kmalloc_node(size, flags, node, _RET_IP_);
98973 }
98974 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
98975 * @flags: the type of memory to allocate (see kmalloc).
98976 * @caller: function caller for debug tracking of the caller
98977 */
98978 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
98979 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
98980 unsigned long caller)
98981 {
98982 struct kmem_cache *cachep;
98983 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
98984
98985 if (unlikely(ZERO_OR_NULL_PTR(objp)))
98986 return;
98987 + VM_BUG_ON(!virt_addr_valid(objp));
98988 local_irq_save(flags);
98989 kfree_debugcheck(objp);
98990 c = virt_to_cache(objp);
98991 @@ -3984,14 +4003,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
98992 }
98993 /* cpu stats */
98994 {
98995 - unsigned long allochit = atomic_read(&cachep->allochit);
98996 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
98997 - unsigned long freehit = atomic_read(&cachep->freehit);
98998 - unsigned long freemiss = atomic_read(&cachep->freemiss);
98999 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
99000 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
99001 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
99002 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
99003
99004 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
99005 allochit, allocmiss, freehit, freemiss);
99006 }
99007 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99008 + {
99009 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
99010 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
99011 +
99012 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
99013 + }
99014 +#endif
99015 #endif
99016 }
99017
99018 @@ -4199,13 +4226,69 @@ static const struct file_operations proc_slabstats_operations = {
99019 static int __init slab_proc_init(void)
99020 {
99021 #ifdef CONFIG_DEBUG_SLAB_LEAK
99022 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
99023 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
99024 #endif
99025 return 0;
99026 }
99027 module_init(slab_proc_init);
99028 #endif
99029
99030 +bool is_usercopy_object(const void *ptr)
99031 +{
99032 + struct page *page;
99033 + struct kmem_cache *cachep;
99034 +
99035 + if (ZERO_OR_NULL_PTR(ptr))
99036 + return false;
99037 +
99038 + if (!slab_is_available())
99039 + return false;
99040 +
99041 + if (!virt_addr_valid(ptr))
99042 + return false;
99043 +
99044 + page = virt_to_head_page(ptr);
99045 +
99046 + if (!PageSlab(page))
99047 + return false;
99048 +
99049 + cachep = page->slab_cache;
99050 + return cachep->flags & SLAB_USERCOPY;
99051 +}
99052 +
99053 +#ifdef CONFIG_PAX_USERCOPY
99054 +const char *check_heap_object(const void *ptr, unsigned long n)
99055 +{
99056 + struct page *page;
99057 + struct kmem_cache *cachep;
99058 + unsigned int objnr;
99059 + unsigned long offset;
99060 +
99061 + if (ZERO_OR_NULL_PTR(ptr))
99062 + return "<null>";
99063 +
99064 + if (!virt_addr_valid(ptr))
99065 + return NULL;
99066 +
99067 + page = virt_to_head_page(ptr);
99068 +
99069 + if (!PageSlab(page))
99070 + return NULL;
99071 +
99072 + cachep = page->slab_cache;
99073 + if (!(cachep->flags & SLAB_USERCOPY))
99074 + return cachep->name;
99075 +
99076 + objnr = obj_to_index(cachep, page, ptr);
99077 + BUG_ON(objnr >= cachep->num);
99078 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
99079 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
99080 + return NULL;
99081 +
99082 + return cachep->name;
99083 +}
99084 +#endif
99085 +
99086 /**
99087 * ksize - get the actual amount of memory allocated for a given object
99088 * @objp: Pointer to the object
99089 diff --git a/mm/slab.h b/mm/slab.h
99090 index 1cf40054..10ad563 100644
99091 --- a/mm/slab.h
99092 +++ b/mm/slab.h
99093 @@ -22,7 +22,7 @@ struct kmem_cache {
99094 unsigned int align; /* Alignment as calculated */
99095 unsigned long flags; /* Active flags on the slab */
99096 const char *name; /* Slab name for sysfs */
99097 - int refcount; /* Use counter */
99098 + atomic_t refcount; /* Use counter */
99099 void (*ctor)(void *); /* Called on object slot creation */
99100 struct list_head list; /* List of all slab caches on the system */
99101 };
99102 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
99103 /* The slab cache that manages slab cache information */
99104 extern struct kmem_cache *kmem_cache;
99105
99106 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99107 +#ifdef CONFIG_X86_64
99108 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
99109 +#else
99110 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
99111 +#endif
99112 +enum pax_sanitize_mode {
99113 + PAX_SANITIZE_SLAB_OFF = 0,
99114 + PAX_SANITIZE_SLAB_FAST,
99115 + PAX_SANITIZE_SLAB_FULL,
99116 +};
99117 +extern enum pax_sanitize_mode pax_sanitize_slab;
99118 +#endif
99119 +
99120 unsigned long calculate_alignment(unsigned long flags,
99121 unsigned long align, unsigned long size);
99122
99123 @@ -116,7 +130,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
99124
99125 /* Legal flag mask for kmem_cache_create(), for various configurations */
99126 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
99127 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
99128 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
99129 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
99130
99131 #if defined(CONFIG_DEBUG_SLAB)
99132 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
99133 @@ -300,6 +315,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
99134 return s;
99135
99136 page = virt_to_head_page(x);
99137 +
99138 + BUG_ON(!PageSlab(page));
99139 +
99140 cachep = page->slab_cache;
99141 if (slab_equal_or_root(cachep, s))
99142 return cachep;
99143 diff --git a/mm/slab_common.c b/mm/slab_common.c
99144 index e03dd6f..c475838 100644
99145 --- a/mm/slab_common.c
99146 +++ b/mm/slab_common.c
99147 @@ -25,11 +25,35 @@
99148
99149 #include "slab.h"
99150
99151 -enum slab_state slab_state;
99152 +enum slab_state slab_state __read_only;
99153 LIST_HEAD(slab_caches);
99154 DEFINE_MUTEX(slab_mutex);
99155 struct kmem_cache *kmem_cache;
99156
99157 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99158 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
99159 +static int __init pax_sanitize_slab_setup(char *str)
99160 +{
99161 + if (!str)
99162 + return 0;
99163 +
99164 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
99165 + pr_info("PaX slab sanitization: %s\n", "disabled");
99166 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
99167 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
99168 + pr_info("PaX slab sanitization: %s\n", "fast");
99169 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
99170 + } else if (!strcmp(str, "full")) {
99171 + pr_info("PaX slab sanitization: %s\n", "full");
99172 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
99173 + } else
99174 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
99175 +
99176 + return 0;
99177 +}
99178 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
99179 +#endif
99180 +
99181 /*
99182 * Set of flags that will prevent slab merging
99183 */
99184 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
99185 * Merge control. If this is set then no merging of slab caches will occur.
99186 * (Could be removed. This was introduced to pacify the merge skeptics.)
99187 */
99188 -static int slab_nomerge;
99189 +static int slab_nomerge = 1;
99190
99191 static int __init setup_slab_nomerge(char *str)
99192 {
99193 @@ -218,7 +242,7 @@ int slab_unmergeable(struct kmem_cache *s)
99194 /*
99195 * We may have set a slab to be unmergeable during bootstrap.
99196 */
99197 - if (s->refcount < 0)
99198 + if (atomic_read(&s->refcount) < 0)
99199 return 1;
99200
99201 return 0;
99202 @@ -322,7 +346,7 @@ do_kmem_cache_create(char *name, size_t object_size, size_t size, size_t align,
99203 if (err)
99204 goto out_free_cache;
99205
99206 - s->refcount = 1;
99207 + atomic_set(&s->refcount, 1);
99208 list_add(&s->list, &slab_caches);
99209 out:
99210 if (err)
99211 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
99212 */
99213 flags &= CACHE_CREATE_MASK;
99214
99215 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99216 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
99217 + flags |= SLAB_NO_SANITIZE;
99218 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
99219 + flags &= ~SLAB_NO_SANITIZE;
99220 +#endif
99221 +
99222 s = __kmem_cache_alias(name, size, align, flags, ctor);
99223 if (s)
99224 goto out_unlock;
99225 @@ -505,8 +536,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99226
99227 mutex_lock(&slab_mutex);
99228
99229 - s->refcount--;
99230 - if (s->refcount)
99231 + if (!atomic_dec_and_test(&s->refcount))
99232 goto out_unlock;
99233
99234 if (memcg_cleanup_cache_params(s) != 0)
99235 @@ -526,7 +556,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99236 rcu_barrier();
99237
99238 memcg_free_cache_params(s);
99239 -#ifdef SLAB_SUPPORTS_SYSFS
99240 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99241 sysfs_slab_remove(s);
99242 #else
99243 slab_kmem_cache_release(s);
99244 @@ -582,7 +612,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
99245 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
99246 name, size, err);
99247
99248 - s->refcount = -1; /* Exempt from merging for now */
99249 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
99250 }
99251
99252 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99253 @@ -595,7 +625,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99254
99255 create_boot_cache(s, name, size, flags);
99256 list_add(&s->list, &slab_caches);
99257 - s->refcount = 1;
99258 + atomic_set(&s->refcount, 1);
99259 return s;
99260 }
99261
99262 @@ -607,6 +637,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
99263 EXPORT_SYMBOL(kmalloc_dma_caches);
99264 #endif
99265
99266 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99267 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
99268 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
99269 +#endif
99270 +
99271 /*
99272 * Conversion table for small slabs sizes / 8 to the index in the
99273 * kmalloc array. This is necessary for slabs < 192 since we have non power
99274 @@ -671,6 +706,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
99275 return kmalloc_dma_caches[index];
99276
99277 #endif
99278 +
99279 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99280 + if (unlikely((flags & GFP_USERCOPY)))
99281 + return kmalloc_usercopy_caches[index];
99282 +
99283 +#endif
99284 +
99285 return kmalloc_caches[index];
99286 }
99287
99288 @@ -727,7 +769,7 @@ void __init create_kmalloc_caches(unsigned long flags)
99289 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
99290 if (!kmalloc_caches[i]) {
99291 kmalloc_caches[i] = create_kmalloc_cache(NULL,
99292 - 1 << i, flags);
99293 + 1 << i, SLAB_USERCOPY | flags);
99294 }
99295
99296 /*
99297 @@ -736,10 +778,10 @@ void __init create_kmalloc_caches(unsigned long flags)
99298 * earlier power of two caches
99299 */
99300 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
99301 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
99302 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
99303
99304 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
99305 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
99306 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
99307 }
99308
99309 /* Kmalloc array is now usable */
99310 @@ -772,6 +814,23 @@ void __init create_kmalloc_caches(unsigned long flags)
99311 }
99312 }
99313 #endif
99314 +
99315 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99316 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
99317 + struct kmem_cache *s = kmalloc_caches[i];
99318 +
99319 + if (s) {
99320 + int size = kmalloc_size(i);
99321 + char *n = kasprintf(GFP_NOWAIT,
99322 + "usercopy-kmalloc-%d", size);
99323 +
99324 + BUG_ON(!n);
99325 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
99326 + size, SLAB_USERCOPY | flags);
99327 + }
99328 + }
99329 +#endif
99330 +
99331 }
99332 #endif /* !CONFIG_SLOB */
99333
99334 @@ -830,6 +889,9 @@ static void print_slabinfo_header(struct seq_file *m)
99335 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
99336 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
99337 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
99338 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99339 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
99340 +#endif
99341 #endif
99342 seq_putc(m, '\n');
99343 }
99344 @@ -964,7 +1026,7 @@ static int __init slab_proc_init(void)
99345 module_init(slab_proc_init);
99346 #endif /* CONFIG_SLABINFO */
99347
99348 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
99349 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
99350 gfp_t flags)
99351 {
99352 void *ret;
99353 diff --git a/mm/slob.c b/mm/slob.c
99354 index 96a8620..46b3f12 100644
99355 --- a/mm/slob.c
99356 +++ b/mm/slob.c
99357 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
99358 /*
99359 * Return the size of a slob block.
99360 */
99361 -static slobidx_t slob_units(slob_t *s)
99362 +static slobidx_t slob_units(const slob_t *s)
99363 {
99364 if (s->units > 0)
99365 return s->units;
99366 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
99367 /*
99368 * Return the next free slob block pointer after this one.
99369 */
99370 -static slob_t *slob_next(slob_t *s)
99371 +static slob_t *slob_next(const slob_t *s)
99372 {
99373 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
99374 slobidx_t next;
99375 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
99376 /*
99377 * Returns true if s is the last free block in its page.
99378 */
99379 -static int slob_last(slob_t *s)
99380 +static int slob_last(const slob_t *s)
99381 {
99382 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
99383 }
99384
99385 -static void *slob_new_pages(gfp_t gfp, int order, int node)
99386 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
99387 {
99388 - void *page;
99389 + struct page *page;
99390
99391 #ifdef CONFIG_NUMA
99392 if (node != NUMA_NO_NODE)
99393 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
99394 if (!page)
99395 return NULL;
99396
99397 - return page_address(page);
99398 + __SetPageSlab(page);
99399 + return page;
99400 }
99401
99402 -static void slob_free_pages(void *b, int order)
99403 +static void slob_free_pages(struct page *sp, int order)
99404 {
99405 if (current->reclaim_state)
99406 current->reclaim_state->reclaimed_slab += 1 << order;
99407 - free_pages((unsigned long)b, order);
99408 + __ClearPageSlab(sp);
99409 + page_mapcount_reset(sp);
99410 + sp->private = 0;
99411 + __free_pages(sp, order);
99412 }
99413
99414 /*
99415 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99416
99417 /* Not enough space: must allocate a new page */
99418 if (!b) {
99419 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99420 - if (!b)
99421 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99422 + if (!sp)
99423 return NULL;
99424 - sp = virt_to_page(b);
99425 - __SetPageSlab(sp);
99426 + b = page_address(sp);
99427
99428 spin_lock_irqsave(&slob_lock, flags);
99429 sp->units = SLOB_UNITS(PAGE_SIZE);
99430 sp->freelist = b;
99431 + sp->private = 0;
99432 INIT_LIST_HEAD(&sp->lru);
99433 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
99434 set_slob_page_free(sp, slob_list);
99435 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99436 /*
99437 * slob_free: entry point into the slob allocator.
99438 */
99439 -static void slob_free(void *block, int size)
99440 +static void slob_free(struct kmem_cache *c, void *block, int size)
99441 {
99442 struct page *sp;
99443 slob_t *prev, *next, *b = (slob_t *)block;
99444 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
99445 if (slob_page_free(sp))
99446 clear_slob_page_free(sp);
99447 spin_unlock_irqrestore(&slob_lock, flags);
99448 - __ClearPageSlab(sp);
99449 - page_mapcount_reset(sp);
99450 - slob_free_pages(b, 0);
99451 + slob_free_pages(sp, 0);
99452 return;
99453 }
99454
99455 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99456 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
99457 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
99458 +#endif
99459 +
99460 if (!slob_page_free(sp)) {
99461 /* This slob page is about to become partially free. Easy! */
99462 sp->units = units;
99463 @@ -424,11 +431,10 @@ out:
99464 */
99465
99466 static __always_inline void *
99467 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99468 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
99469 {
99470 - unsigned int *m;
99471 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99472 - void *ret;
99473 + slob_t *m;
99474 + void *ret = NULL;
99475
99476 gfp &= gfp_allowed_mask;
99477
99478 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99479
99480 if (!m)
99481 return NULL;
99482 - *m = size;
99483 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
99484 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
99485 + m[0].units = size;
99486 + m[1].units = align;
99487 ret = (void *)m + align;
99488
99489 trace_kmalloc_node(caller, ret,
99490 size, size + align, gfp, node);
99491 } else {
99492 unsigned int order = get_order(size);
99493 + struct page *page;
99494
99495 if (likely(order))
99496 gfp |= __GFP_COMP;
99497 - ret = slob_new_pages(gfp, order, node);
99498 + page = slob_new_pages(gfp, order, node);
99499 + if (page) {
99500 + ret = page_address(page);
99501 + page->private = size;
99502 + }
99503
99504 trace_kmalloc_node(caller, ret,
99505 size, PAGE_SIZE << order, gfp, node);
99506 }
99507
99508 - kmemleak_alloc(ret, size, 1, gfp);
99509 return ret;
99510 }
99511
99512 -void *__kmalloc(size_t size, gfp_t gfp)
99513 +static __always_inline void *
99514 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99515 +{
99516 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99517 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
99518 +
99519 + if (!ZERO_OR_NULL_PTR(ret))
99520 + kmemleak_alloc(ret, size, 1, gfp);
99521 + return ret;
99522 +}
99523 +
99524 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
99525 {
99526 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
99527 }
99528 @@ -491,34 +515,112 @@ void kfree(const void *block)
99529 return;
99530 kmemleak_free(block);
99531
99532 + VM_BUG_ON(!virt_addr_valid(block));
99533 sp = virt_to_page(block);
99534 - if (PageSlab(sp)) {
99535 + VM_BUG_ON(!PageSlab(sp));
99536 + if (!sp->private) {
99537 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99538 - unsigned int *m = (unsigned int *)(block - align);
99539 - slob_free(m, *m + align);
99540 - } else
99541 + slob_t *m = (slob_t *)(block - align);
99542 + slob_free(NULL, m, m[0].units + align);
99543 + } else {
99544 + __ClearPageSlab(sp);
99545 + page_mapcount_reset(sp);
99546 + sp->private = 0;
99547 __free_pages(sp, compound_order(sp));
99548 + }
99549 }
99550 EXPORT_SYMBOL(kfree);
99551
99552 +bool is_usercopy_object(const void *ptr)
99553 +{
99554 + if (!slab_is_available())
99555 + return false;
99556 +
99557 + // PAX: TODO
99558 +
99559 + return false;
99560 +}
99561 +
99562 +#ifdef CONFIG_PAX_USERCOPY
99563 +const char *check_heap_object(const void *ptr, unsigned long n)
99564 +{
99565 + struct page *page;
99566 + const slob_t *free;
99567 + const void *base;
99568 + unsigned long flags;
99569 +
99570 + if (ZERO_OR_NULL_PTR(ptr))
99571 + return "<null>";
99572 +
99573 + if (!virt_addr_valid(ptr))
99574 + return NULL;
99575 +
99576 + page = virt_to_head_page(ptr);
99577 + if (!PageSlab(page))
99578 + return NULL;
99579 +
99580 + if (page->private) {
99581 + base = page;
99582 + if (base <= ptr && n <= page->private - (ptr - base))
99583 + return NULL;
99584 + return "<slob>";
99585 + }
99586 +
99587 + /* some tricky double walking to find the chunk */
99588 + spin_lock_irqsave(&slob_lock, flags);
99589 + base = (void *)((unsigned long)ptr & PAGE_MASK);
99590 + free = page->freelist;
99591 +
99592 + while (!slob_last(free) && (void *)free <= ptr) {
99593 + base = free + slob_units(free);
99594 + free = slob_next(free);
99595 + }
99596 +
99597 + while (base < (void *)free) {
99598 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
99599 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
99600 + int offset;
99601 +
99602 + if (ptr < base + align)
99603 + break;
99604 +
99605 + offset = ptr - base - align;
99606 + if (offset >= m) {
99607 + base += size;
99608 + continue;
99609 + }
99610 +
99611 + if (n > m - offset)
99612 + break;
99613 +
99614 + spin_unlock_irqrestore(&slob_lock, flags);
99615 + return NULL;
99616 + }
99617 +
99618 + spin_unlock_irqrestore(&slob_lock, flags);
99619 + return "<slob>";
99620 +}
99621 +#endif
99622 +
99623 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
99624 size_t ksize(const void *block)
99625 {
99626 struct page *sp;
99627 int align;
99628 - unsigned int *m;
99629 + slob_t *m;
99630
99631 BUG_ON(!block);
99632 if (unlikely(block == ZERO_SIZE_PTR))
99633 return 0;
99634
99635 sp = virt_to_page(block);
99636 - if (unlikely(!PageSlab(sp)))
99637 - return PAGE_SIZE << compound_order(sp);
99638 + VM_BUG_ON(!PageSlab(sp));
99639 + if (sp->private)
99640 + return sp->private;
99641
99642 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99643 - m = (unsigned int *)(block - align);
99644 - return SLOB_UNITS(*m) * SLOB_UNIT;
99645 + m = (slob_t *)(block - align);
99646 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
99647 }
99648 EXPORT_SYMBOL(ksize);
99649
99650 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
99651
99652 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
99653 {
99654 - void *b;
99655 + void *b = NULL;
99656
99657 flags &= gfp_allowed_mask;
99658
99659 lockdep_trace_alloc(flags);
99660
99661 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99662 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
99663 +#else
99664 if (c->size < PAGE_SIZE) {
99665 b = slob_alloc(c->size, flags, c->align, node);
99666 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99667 SLOB_UNITS(c->size) * SLOB_UNIT,
99668 flags, node);
99669 } else {
99670 - b = slob_new_pages(flags, get_order(c->size), node);
99671 + struct page *sp;
99672 +
99673 + sp = slob_new_pages(flags, get_order(c->size), node);
99674 + if (sp) {
99675 + b = page_address(sp);
99676 + sp->private = c->size;
99677 + }
99678 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99679 PAGE_SIZE << get_order(c->size),
99680 flags, node);
99681 }
99682 +#endif
99683
99684 if (b && c->ctor)
99685 c->ctor(b);
99686 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
99687 EXPORT_SYMBOL(kmem_cache_alloc);
99688
99689 #ifdef CONFIG_NUMA
99690 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
99691 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
99692 {
99693 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
99694 }
99695 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
99696 EXPORT_SYMBOL(kmem_cache_alloc_node);
99697 #endif
99698
99699 -static void __kmem_cache_free(void *b, int size)
99700 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
99701 {
99702 - if (size < PAGE_SIZE)
99703 - slob_free(b, size);
99704 + struct page *sp;
99705 +
99706 + sp = virt_to_page(b);
99707 + BUG_ON(!PageSlab(sp));
99708 + if (!sp->private)
99709 + slob_free(c, b, size);
99710 else
99711 - slob_free_pages(b, get_order(size));
99712 + slob_free_pages(sp, get_order(size));
99713 }
99714
99715 static void kmem_rcu_free(struct rcu_head *head)
99716 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
99717 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
99718 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
99719
99720 - __kmem_cache_free(b, slob_rcu->size);
99721 + __kmem_cache_free(NULL, b, slob_rcu->size);
99722 }
99723
99724 void kmem_cache_free(struct kmem_cache *c, void *b)
99725 {
99726 + int size = c->size;
99727 +
99728 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99729 + if (size + c->align < PAGE_SIZE) {
99730 + size += c->align;
99731 + b -= c->align;
99732 + }
99733 +#endif
99734 +
99735 kmemleak_free_recursive(b, c->flags);
99736 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
99737 struct slob_rcu *slob_rcu;
99738 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
99739 - slob_rcu->size = c->size;
99740 + slob_rcu = b + (size - sizeof(struct slob_rcu));
99741 + slob_rcu->size = size;
99742 call_rcu(&slob_rcu->head, kmem_rcu_free);
99743 } else {
99744 - __kmem_cache_free(b, c->size);
99745 + __kmem_cache_free(c, b, size);
99746 }
99747
99748 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99749 + trace_kfree(_RET_IP_, b);
99750 +#else
99751 trace_kmem_cache_free(_RET_IP_, b);
99752 +#endif
99753 +
99754 }
99755 EXPORT_SYMBOL(kmem_cache_free);
99756
99757 diff --git a/mm/slub.c b/mm/slub.c
99758 index fe376fe..2f5757c 100644
99759 --- a/mm/slub.c
99760 +++ b/mm/slub.c
99761 @@ -197,7 +197,7 @@ struct track {
99762
99763 enum track_item { TRACK_ALLOC, TRACK_FREE };
99764
99765 -#ifdef CONFIG_SYSFS
99766 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99767 static int sysfs_slab_add(struct kmem_cache *);
99768 static int sysfs_slab_alias(struct kmem_cache *, const char *);
99769 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
99770 @@ -535,7 +535,7 @@ static void print_track(const char *s, struct track *t)
99771 if (!t->addr)
99772 return;
99773
99774 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
99775 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
99776 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
99777 #ifdef CONFIG_STACKTRACE
99778 {
99779 @@ -2652,6 +2652,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
99780
99781 slab_free_hook(s, x);
99782
99783 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99784 + if (!(s->flags & SLAB_NO_SANITIZE)) {
99785 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
99786 + if (s->ctor)
99787 + s->ctor(x);
99788 + }
99789 +#endif
99790 +
99791 redo:
99792 /*
99793 * Determine the currently cpus per cpu slab.
99794 @@ -2989,6 +2997,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
99795 s->inuse = size;
99796
99797 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
99798 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99799 + (!(flags & SLAB_NO_SANITIZE)) ||
99800 +#endif
99801 s->ctor)) {
99802 /*
99803 * Relocate free pointer after the object if it is not
99804 @@ -3243,7 +3254,7 @@ static int __init setup_slub_min_objects(char *str)
99805
99806 __setup("slub_min_objects=", setup_slub_min_objects);
99807
99808 -void *__kmalloc(size_t size, gfp_t flags)
99809 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
99810 {
99811 struct kmem_cache *s;
99812 void *ret;
99813 @@ -3279,7 +3290,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
99814 return ptr;
99815 }
99816
99817 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
99818 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
99819 {
99820 struct kmem_cache *s;
99821 void *ret;
99822 @@ -3308,6 +3319,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
99823 EXPORT_SYMBOL(__kmalloc_node);
99824 #endif
99825
99826 +bool is_usercopy_object(const void *ptr)
99827 +{
99828 + struct page *page;
99829 + struct kmem_cache *s;
99830 +
99831 + if (ZERO_OR_NULL_PTR(ptr))
99832 + return false;
99833 +
99834 + if (!slab_is_available())
99835 + return false;
99836 +
99837 + if (!virt_addr_valid(ptr))
99838 + return false;
99839 +
99840 + page = virt_to_head_page(ptr);
99841 +
99842 + if (!PageSlab(page))
99843 + return false;
99844 +
99845 + s = page->slab_cache;
99846 + return s->flags & SLAB_USERCOPY;
99847 +}
99848 +
99849 +#ifdef CONFIG_PAX_USERCOPY
99850 +const char *check_heap_object(const void *ptr, unsigned long n)
99851 +{
99852 + struct page *page;
99853 + struct kmem_cache *s;
99854 + unsigned long offset;
99855 +
99856 + if (ZERO_OR_NULL_PTR(ptr))
99857 + return "<null>";
99858 +
99859 + if (!virt_addr_valid(ptr))
99860 + return NULL;
99861 +
99862 + page = virt_to_head_page(ptr);
99863 +
99864 + if (!PageSlab(page))
99865 + return NULL;
99866 +
99867 + s = page->slab_cache;
99868 + if (!(s->flags & SLAB_USERCOPY))
99869 + return s->name;
99870 +
99871 + offset = (ptr - page_address(page)) % s->size;
99872 + if (offset <= s->object_size && n <= s->object_size - offset)
99873 + return NULL;
99874 +
99875 + return s->name;
99876 +}
99877 +#endif
99878 +
99879 size_t ksize(const void *object)
99880 {
99881 struct page *page;
99882 @@ -3336,6 +3400,7 @@ void kfree(const void *x)
99883 if (unlikely(ZERO_OR_NULL_PTR(x)))
99884 return;
99885
99886 + VM_BUG_ON(!virt_addr_valid(x));
99887 page = virt_to_head_page(x);
99888 if (unlikely(!PageSlab(page))) {
99889 BUG_ON(!PageCompound(page));
99890 @@ -3631,7 +3696,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99891 int i;
99892 struct kmem_cache *c;
99893
99894 - s->refcount++;
99895 + atomic_inc(&s->refcount);
99896
99897 /*
99898 * Adjust the object sizes so that we clear
99899 @@ -3650,7 +3715,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99900 }
99901
99902 if (sysfs_slab_alias(s, name)) {
99903 - s->refcount--;
99904 + atomic_dec(&s->refcount);
99905 s = NULL;
99906 }
99907 }
99908 @@ -3767,7 +3832,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
99909 }
99910 #endif
99911
99912 -#ifdef CONFIG_SYSFS
99913 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99914 static int count_inuse(struct page *page)
99915 {
99916 return page->inuse;
99917 @@ -4048,7 +4113,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
99918 len += sprintf(buf + len, "%7ld ", l->count);
99919
99920 if (l->addr)
99921 +#ifdef CONFIG_GRKERNSEC_HIDESYM
99922 + len += sprintf(buf + len, "%pS", NULL);
99923 +#else
99924 len += sprintf(buf + len, "%pS", (void *)l->addr);
99925 +#endif
99926 else
99927 len += sprintf(buf + len, "<not-available>");
99928
99929 @@ -4150,12 +4219,12 @@ static void __init resiliency_test(void)
99930 validate_slab_cache(kmalloc_caches[9]);
99931 }
99932 #else
99933 -#ifdef CONFIG_SYSFS
99934 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99935 static void resiliency_test(void) {};
99936 #endif
99937 #endif
99938
99939 -#ifdef CONFIG_SYSFS
99940 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99941 enum slab_stat_type {
99942 SL_ALL, /* All slabs */
99943 SL_PARTIAL, /* Only partially allocated slabs */
99944 @@ -4392,13 +4461,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
99945 {
99946 if (!s->ctor)
99947 return 0;
99948 +#ifdef CONFIG_GRKERNSEC_HIDESYM
99949 + return sprintf(buf, "%pS\n", NULL);
99950 +#else
99951 return sprintf(buf, "%pS\n", s->ctor);
99952 +#endif
99953 }
99954 SLAB_ATTR_RO(ctor);
99955
99956 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
99957 {
99958 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
99959 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
99960 }
99961 SLAB_ATTR_RO(aliases);
99962
99963 @@ -4486,6 +4559,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
99964 SLAB_ATTR_RO(cache_dma);
99965 #endif
99966
99967 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99968 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
99969 +{
99970 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
99971 +}
99972 +SLAB_ATTR_RO(usercopy);
99973 +#endif
99974 +
99975 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99976 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
99977 +{
99978 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
99979 +}
99980 +SLAB_ATTR_RO(sanitize);
99981 +#endif
99982 +
99983 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
99984 {
99985 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
99986 @@ -4541,7 +4630,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
99987 * as well as cause other issues like converting a mergeable
99988 * cache into an umergeable one.
99989 */
99990 - if (s->refcount > 1)
99991 + if (atomic_read(&s->refcount) > 1)
99992 return -EINVAL;
99993
99994 s->flags &= ~SLAB_TRACE;
99995 @@ -4661,7 +4750,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
99996 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
99997 size_t length)
99998 {
99999 - if (s->refcount > 1)
100000 + if (atomic_read(&s->refcount) > 1)
100001 return -EINVAL;
100002
100003 s->flags &= ~SLAB_FAILSLAB;
100004 @@ -4831,6 +4920,12 @@ static struct attribute *slab_attrs[] = {
100005 #ifdef CONFIG_ZONE_DMA
100006 &cache_dma_attr.attr,
100007 #endif
100008 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100009 + &usercopy_attr.attr,
100010 +#endif
100011 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100012 + &sanitize_attr.attr,
100013 +#endif
100014 #ifdef CONFIG_NUMA
100015 &remote_node_defrag_ratio_attr.attr,
100016 #endif
100017 @@ -5075,6 +5170,7 @@ static char *create_unique_id(struct kmem_cache *s)
100018 return name;
100019 }
100020
100021 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100022 static int sysfs_slab_add(struct kmem_cache *s)
100023 {
100024 int err;
100025 @@ -5148,6 +5244,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
100026 kobject_del(&s->kobj);
100027 kobject_put(&s->kobj);
100028 }
100029 +#endif
100030
100031 /*
100032 * Need to buffer aliases during bootup until sysfs becomes
100033 @@ -5161,6 +5258,7 @@ struct saved_alias {
100034
100035 static struct saved_alias *alias_list;
100036
100037 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100038 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100039 {
100040 struct saved_alias *al;
100041 @@ -5183,6 +5281,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100042 alias_list = al;
100043 return 0;
100044 }
100045 +#endif
100046
100047 static int __init slab_sysfs_init(void)
100048 {
100049 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
100050 index 4cba9c2..b4f9fcc 100644
100051 --- a/mm/sparse-vmemmap.c
100052 +++ b/mm/sparse-vmemmap.c
100053 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
100054 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100055 if (!p)
100056 return NULL;
100057 - pud_populate(&init_mm, pud, p);
100058 + pud_populate_kernel(&init_mm, pud, p);
100059 }
100060 return pud;
100061 }
100062 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
100063 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100064 if (!p)
100065 return NULL;
100066 - pgd_populate(&init_mm, pgd, p);
100067 + pgd_populate_kernel(&init_mm, pgd, p);
100068 }
100069 return pgd;
100070 }
100071 diff --git a/mm/sparse.c b/mm/sparse.c
100072 index d1b48b6..6e8590e 100644
100073 --- a/mm/sparse.c
100074 +++ b/mm/sparse.c
100075 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
100076
100077 for (i = 0; i < PAGES_PER_SECTION; i++) {
100078 if (PageHWPoison(&memmap[i])) {
100079 - atomic_long_sub(1, &num_poisoned_pages);
100080 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
100081 ClearPageHWPoison(&memmap[i]);
100082 }
100083 }
100084 diff --git a/mm/swap.c b/mm/swap.c
100085 index 8a12b33..7068e78 100644
100086 --- a/mm/swap.c
100087 +++ b/mm/swap.c
100088 @@ -31,6 +31,7 @@
100089 #include <linux/memcontrol.h>
100090 #include <linux/gfp.h>
100091 #include <linux/uio.h>
100092 +#include <linux/hugetlb.h>
100093
100094 #include "internal.h"
100095
100096 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
100097
100098 __page_cache_release(page);
100099 dtor = get_compound_page_dtor(page);
100100 + if (!PageHuge(page))
100101 + BUG_ON(dtor != free_compound_page);
100102 (*dtor)(page);
100103 }
100104
100105 diff --git a/mm/swapfile.c b/mm/swapfile.c
100106 index 63f55cc..31874e6 100644
100107 --- a/mm/swapfile.c
100108 +++ b/mm/swapfile.c
100109 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
100110
100111 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
100112 /* Activity counter to indicate that a swapon or swapoff has occurred */
100113 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
100114 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
100115
100116 static inline unsigned char swap_count(unsigned char ent)
100117 {
100118 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
100119 spin_unlock(&swap_lock);
100120
100121 err = 0;
100122 - atomic_inc(&proc_poll_event);
100123 + atomic_inc_unchecked(&proc_poll_event);
100124 wake_up_interruptible(&proc_poll_wait);
100125
100126 out_dput:
100127 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
100128
100129 poll_wait(file, &proc_poll_wait, wait);
100130
100131 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
100132 - seq->poll_event = atomic_read(&proc_poll_event);
100133 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
100134 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100135 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
100136 }
100137
100138 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
100139 return ret;
100140
100141 seq = file->private_data;
100142 - seq->poll_event = atomic_read(&proc_poll_event);
100143 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100144 return 0;
100145 }
100146
100147 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
100148 (frontswap_map) ? "FS" : "");
100149
100150 mutex_unlock(&swapon_mutex);
100151 - atomic_inc(&proc_poll_event);
100152 + atomic_inc_unchecked(&proc_poll_event);
100153 wake_up_interruptible(&proc_poll_wait);
100154
100155 if (S_ISREG(inode->i_mode))
100156 diff --git a/mm/util.c b/mm/util.c
100157 index fec39d4..3e60325 100644
100158 --- a/mm/util.c
100159 +++ b/mm/util.c
100160 @@ -195,6 +195,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
100161 void arch_pick_mmap_layout(struct mm_struct *mm)
100162 {
100163 mm->mmap_base = TASK_UNMAPPED_BASE;
100164 +
100165 +#ifdef CONFIG_PAX_RANDMMAP
100166 + if (mm->pax_flags & MF_PAX_RANDMMAP)
100167 + mm->mmap_base += mm->delta_mmap;
100168 +#endif
100169 +
100170 mm->get_unmapped_area = arch_get_unmapped_area;
100171 }
100172 #endif
100173 @@ -371,6 +377,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
100174 if (!mm->arg_end)
100175 goto out_mm; /* Shh! No looking before we're done */
100176
100177 + if (gr_acl_handle_procpidmem(task))
100178 + goto out_mm;
100179 +
100180 len = mm->arg_end - mm->arg_start;
100181
100182 if (len > buflen)
100183 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
100184 index 39c3388..7d976d4 100644
100185 --- a/mm/vmalloc.c
100186 +++ b/mm/vmalloc.c
100187 @@ -39,20 +39,65 @@ struct vfree_deferred {
100188 struct work_struct wq;
100189 };
100190 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
100191 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
100192 +
100193 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100194 +struct stack_deferred_llist {
100195 + struct llist_head list;
100196 + void *stack;
100197 + void *lowmem_stack;
100198 +};
100199 +
100200 +struct stack_deferred {
100201 + struct stack_deferred_llist list;
100202 + struct work_struct wq;
100203 +};
100204 +
100205 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
100206 +#endif
100207
100208 static void __vunmap(const void *, int);
100209
100210 -static void free_work(struct work_struct *w)
100211 +static void vfree_work(struct work_struct *w)
100212 +{
100213 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100214 + struct llist_node *llnode = llist_del_all(&p->list);
100215 + while (llnode) {
100216 + void *x = llnode;
100217 + llnode = llist_next(llnode);
100218 + __vunmap(x, 1);
100219 + }
100220 +}
100221 +
100222 +static void vunmap_work(struct work_struct *w)
100223 {
100224 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100225 struct llist_node *llnode = llist_del_all(&p->list);
100226 while (llnode) {
100227 void *p = llnode;
100228 llnode = llist_next(llnode);
100229 - __vunmap(p, 1);
100230 + __vunmap(p, 0);
100231 }
100232 }
100233
100234 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100235 +static void unmap_work(struct work_struct *w)
100236 +{
100237 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
100238 + struct llist_node *llnode = llist_del_all(&p->list.list);
100239 + while (llnode) {
100240 + struct stack_deferred_llist *x =
100241 + llist_entry((struct llist_head *)llnode,
100242 + struct stack_deferred_llist, list);
100243 + void *stack = ACCESS_ONCE(x->stack);
100244 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
100245 + llnode = llist_next(llnode);
100246 + __vunmap(stack, 0);
100247 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
100248 + }
100249 +}
100250 +#endif
100251 +
100252 /*** Page table manipulation functions ***/
100253
100254 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100255 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100256
100257 pte = pte_offset_kernel(pmd, addr);
100258 do {
100259 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100260 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100261 +
100262 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100263 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
100264 + BUG_ON(!pte_exec(*pte));
100265 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
100266 + continue;
100267 + }
100268 +#endif
100269 +
100270 + {
100271 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100272 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100273 + }
100274 } while (pte++, addr += PAGE_SIZE, addr != end);
100275 }
100276
100277 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
100278 pte = pte_alloc_kernel(pmd, addr);
100279 if (!pte)
100280 return -ENOMEM;
100281 +
100282 + pax_open_kernel();
100283 do {
100284 struct page *page = pages[*nr];
100285
100286 - if (WARN_ON(!pte_none(*pte)))
100287 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100288 + if (pgprot_val(prot) & _PAGE_NX)
100289 +#endif
100290 +
100291 + if (!pte_none(*pte)) {
100292 + pax_close_kernel();
100293 + WARN_ON(1);
100294 return -EBUSY;
100295 - if (WARN_ON(!page))
100296 + }
100297 + if (!page) {
100298 + pax_close_kernel();
100299 + WARN_ON(1);
100300 return -ENOMEM;
100301 + }
100302 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
100303 (*nr)++;
100304 } while (pte++, addr += PAGE_SIZE, addr != end);
100305 + pax_close_kernel();
100306 return 0;
100307 }
100308
100309 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
100310 pmd_t *pmd;
100311 unsigned long next;
100312
100313 - pmd = pmd_alloc(&init_mm, pud, addr);
100314 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
100315 if (!pmd)
100316 return -ENOMEM;
100317 do {
100318 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
100319 pud_t *pud;
100320 unsigned long next;
100321
100322 - pud = pud_alloc(&init_mm, pgd, addr);
100323 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
100324 if (!pud)
100325 return -ENOMEM;
100326 do {
100327 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
100328 if (addr >= MODULES_VADDR && addr < MODULES_END)
100329 return 1;
100330 #endif
100331 +
100332 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100333 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
100334 + return 1;
100335 +#endif
100336 +
100337 return is_vmalloc_addr(x);
100338 }
100339
100340 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
100341
100342 if (!pgd_none(*pgd)) {
100343 pud_t *pud = pud_offset(pgd, addr);
100344 +#ifdef CONFIG_X86
100345 + if (!pud_large(*pud))
100346 +#endif
100347 if (!pud_none(*pud)) {
100348 pmd_t *pmd = pmd_offset(pud, addr);
100349 +#ifdef CONFIG_X86
100350 + if (!pmd_large(*pmd))
100351 +#endif
100352 if (!pmd_none(*pmd)) {
100353 pte_t *ptep, pte;
100354
100355 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
100356 * Allocate a region of KVA of the specified size and alignment, within the
100357 * vstart and vend.
100358 */
100359 -static struct vmap_area *alloc_vmap_area(unsigned long size,
100360 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
100361 unsigned long align,
100362 unsigned long vstart, unsigned long vend,
100363 int node, gfp_t gfp_mask)
100364 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
100365 for_each_possible_cpu(i) {
100366 struct vmap_block_queue *vbq;
100367 struct vfree_deferred *p;
100368 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100369 + struct stack_deferred *p2;
100370 +#endif
100371
100372 vbq = &per_cpu(vmap_block_queue, i);
100373 spin_lock_init(&vbq->lock);
100374 INIT_LIST_HEAD(&vbq->free);
100375 +
100376 p = &per_cpu(vfree_deferred, i);
100377 init_llist_head(&p->list);
100378 - INIT_WORK(&p->wq, free_work);
100379 + INIT_WORK(&p->wq, vfree_work);
100380 +
100381 + p = &per_cpu(vunmap_deferred, i);
100382 + init_llist_head(&p->list);
100383 + INIT_WORK(&p->wq, vunmap_work);
100384 +
100385 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100386 + p2 = &per_cpu(stack_deferred, i);
100387 + init_llist_head(&p2->list.list);
100388 + INIT_WORK(&p2->wq, unmap_work);
100389 +#endif
100390 }
100391
100392 /* Import existing vmlist entries. */
100393 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
100394 struct vm_struct *area;
100395
100396 BUG_ON(in_interrupt());
100397 +
100398 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100399 + if (flags & VM_KERNEXEC) {
100400 + if (start != VMALLOC_START || end != VMALLOC_END)
100401 + return NULL;
100402 + start = (unsigned long)MODULES_EXEC_VADDR;
100403 + end = (unsigned long)MODULES_EXEC_END;
100404 + }
100405 +#endif
100406 +
100407 if (flags & VM_IOREMAP)
100408 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
100409
100410 @@ -1511,13 +1616,37 @@ EXPORT_SYMBOL(vfree);
100411 */
100412 void vunmap(const void *addr)
100413 {
100414 - BUG_ON(in_interrupt());
100415 - might_sleep();
100416 - if (addr)
100417 + if (!addr)
100418 + return;
100419 +
100420 + if (unlikely(in_interrupt())) {
100421 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
100422 + if (llist_add((struct llist_node *)addr, &p->list))
100423 + schedule_work(&p->wq);
100424 + } else {
100425 + might_sleep();
100426 __vunmap(addr, 0);
100427 + }
100428 }
100429 EXPORT_SYMBOL(vunmap);
100430
100431 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100432 +void unmap_process_stacks(struct task_struct *task)
100433 +{
100434 + if (unlikely(in_interrupt())) {
100435 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
100436 + struct stack_deferred_llist *list = task->stack;
100437 + list->stack = task->stack;
100438 + list->lowmem_stack = task->lowmem_stack;
100439 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
100440 + schedule_work(&p->wq);
100441 + } else {
100442 + __vunmap(task->stack, 0);
100443 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
100444 + }
100445 +}
100446 +#endif
100447 +
100448 /**
100449 * vmap - map an array of pages into virtually contiguous space
100450 * @pages: array of page pointers
100451 @@ -1538,6 +1667,11 @@ void *vmap(struct page **pages, unsigned int count,
100452 if (count > totalram_pages)
100453 return NULL;
100454
100455 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100456 + if (!(pgprot_val(prot) & _PAGE_NX))
100457 + flags |= VM_KERNEXEC;
100458 +#endif
100459 +
100460 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
100461 __builtin_return_address(0));
100462 if (!area)
100463 @@ -1640,6 +1774,13 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
100464 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
100465 goto fail;
100466
100467 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100468 + if (!(pgprot_val(prot) & _PAGE_NX))
100469 + area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED | VM_KERNEXEC,
100470 + VMALLOC_START, VMALLOC_END, node, gfp_mask, caller);
100471 + else
100472 +#endif
100473 +
100474 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED,
100475 start, end, node, gfp_mask, caller);
100476 if (!area)
100477 @@ -1816,10 +1957,9 @@ EXPORT_SYMBOL(vzalloc_node);
100478 * For tight control over page level allocator and protection flags
100479 * use __vmalloc() instead.
100480 */
100481 -
100482 void *vmalloc_exec(unsigned long size)
100483 {
100484 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
100485 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
100486 NUMA_NO_NODE, __builtin_return_address(0));
100487 }
100488
100489 @@ -2126,6 +2266,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
100490 {
100491 struct vm_struct *area;
100492
100493 + BUG_ON(vma->vm_mirror);
100494 +
100495 size = PAGE_ALIGN(size);
100496
100497 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
100498 @@ -2608,7 +2750,11 @@ static int s_show(struct seq_file *m, void *p)
100499 v->addr, v->addr + v->size, v->size);
100500
100501 if (v->caller)
100502 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100503 + seq_printf(m, " %pK", v->caller);
100504 +#else
100505 seq_printf(m, " %pS", v->caller);
100506 +#endif
100507
100508 if (v->nr_pages)
100509 seq_printf(m, " pages=%d", v->nr_pages);
100510 diff --git a/mm/vmstat.c b/mm/vmstat.c
100511 index 1284f89..2e895e31 100644
100512 --- a/mm/vmstat.c
100513 +++ b/mm/vmstat.c
100514 @@ -24,6 +24,7 @@
100515 #include <linux/mm_inline.h>
100516 #include <linux/page_ext.h>
100517 #include <linux/page_owner.h>
100518 +#include <linux/grsecurity.h>
100519
100520 #include "internal.h"
100521
100522 @@ -83,7 +84,7 @@ void vm_events_fold_cpu(int cpu)
100523 *
100524 * vm_stat contains the global counters
100525 */
100526 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100527 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100528 EXPORT_SYMBOL(vm_stat);
100529
100530 #ifdef CONFIG_SMP
100531 @@ -435,7 +436,7 @@ static int fold_diff(int *diff)
100532
100533 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100534 if (diff[i]) {
100535 - atomic_long_add(diff[i], &vm_stat[i]);
100536 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
100537 changes++;
100538 }
100539 return changes;
100540 @@ -473,7 +474,7 @@ static int refresh_cpu_vm_stats(void)
100541 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
100542 if (v) {
100543
100544 - atomic_long_add(v, &zone->vm_stat[i]);
100545 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100546 global_diff[i] += v;
100547 #ifdef CONFIG_NUMA
100548 /* 3 seconds idle till flush */
100549 @@ -537,7 +538,7 @@ void cpu_vm_stats_fold(int cpu)
100550
100551 v = p->vm_stat_diff[i];
100552 p->vm_stat_diff[i] = 0;
100553 - atomic_long_add(v, &zone->vm_stat[i]);
100554 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100555 global_diff[i] += v;
100556 }
100557 }
100558 @@ -557,8 +558,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
100559 if (pset->vm_stat_diff[i]) {
100560 int v = pset->vm_stat_diff[i];
100561 pset->vm_stat_diff[i] = 0;
100562 - atomic_long_add(v, &zone->vm_stat[i]);
100563 - atomic_long_add(v, &vm_stat[i]);
100564 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100565 + atomic_long_add_unchecked(v, &vm_stat[i]);
100566 }
100567 }
100568 #endif
100569 @@ -1291,10 +1292,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
100570 stat_items_size += sizeof(struct vm_event_state);
100571 #endif
100572
100573 - v = kmalloc(stat_items_size, GFP_KERNEL);
100574 + v = kzalloc(stat_items_size, GFP_KERNEL);
100575 m->private = v;
100576 if (!v)
100577 return ERR_PTR(-ENOMEM);
100578 +
100579 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100580 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
100581 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
100582 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
100583 + && !in_group_p(grsec_proc_gid)
100584 +#endif
100585 + )
100586 + return (unsigned long *)m->private + *pos;
100587 +#endif
100588 +#endif
100589 +
100590 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100591 v[i] = global_page_state(i);
100592 v += NR_VM_ZONE_STAT_ITEMS;
100593 @@ -1526,10 +1539,16 @@ static int __init setup_vmstat(void)
100594 cpu_notifier_register_done();
100595 #endif
100596 #ifdef CONFIG_PROC_FS
100597 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
100598 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
100599 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100600 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
100601 + {
100602 + mode_t gr_mode = S_IRUGO;
100603 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100604 + gr_mode = S_IRUSR;
100605 +#endif
100606 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
100607 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
100608 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100609 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
100610 + }
100611 #endif
100612 return 0;
100613 }
100614 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
100615 index 64c6bed..b79a5de 100644
100616 --- a/net/8021q/vlan.c
100617 +++ b/net/8021q/vlan.c
100618 @@ -481,7 +481,7 @@ out:
100619 return NOTIFY_DONE;
100620 }
100621
100622 -static struct notifier_block vlan_notifier_block __read_mostly = {
100623 +static struct notifier_block vlan_notifier_block = {
100624 .notifier_call = vlan_device_event,
100625 };
100626
100627 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
100628 err = -EPERM;
100629 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
100630 break;
100631 - if ((args.u.name_type >= 0) &&
100632 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
100633 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
100634 struct vlan_net *vn;
100635
100636 vn = net_generic(net, vlan_net_id);
100637 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
100638 index 8ac8a5c..991defc 100644
100639 --- a/net/8021q/vlan_netlink.c
100640 +++ b/net/8021q/vlan_netlink.c
100641 @@ -238,7 +238,7 @@ nla_put_failure:
100642 return -EMSGSIZE;
100643 }
100644
100645 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
100646 +struct rtnl_link_ops vlan_link_ops = {
100647 .kind = "vlan",
100648 .maxtype = IFLA_VLAN_MAX,
100649 .policy = vlan_policy,
100650 diff --git a/net/9p/client.c b/net/9p/client.c
100651 index e86a9bea..e91f70e 100644
100652 --- a/net/9p/client.c
100653 +++ b/net/9p/client.c
100654 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
100655 len - inline_len);
100656 } else {
100657 err = copy_from_user(ename + inline_len,
100658 - uidata, len - inline_len);
100659 + (char __force_user *)uidata, len - inline_len);
100660 if (err) {
100661 err = -EFAULT;
100662 goto out_err;
100663 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
100664 kernel_buf = 1;
100665 indata = data;
100666 } else
100667 - indata = (__force char *)udata;
100668 + indata = (__force_kernel char *)udata;
100669 /*
100670 * response header len is 11
100671 * PDU Header(7) + IO Size (4)
100672 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
100673 kernel_buf = 1;
100674 odata = data;
100675 } else
100676 - odata = (char *)udata;
100677 + odata = (char __force_kernel *)udata;
100678 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
100679 P9_ZC_HDR_SZ, kernel_buf, "dqd",
100680 fid->fid, offset, rsize);
100681 diff --git a/net/9p/mod.c b/net/9p/mod.c
100682 index 6ab36ae..6f1841b 100644
100683 --- a/net/9p/mod.c
100684 +++ b/net/9p/mod.c
100685 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
100686 void v9fs_register_trans(struct p9_trans_module *m)
100687 {
100688 spin_lock(&v9fs_trans_lock);
100689 - list_add_tail(&m->list, &v9fs_trans_list);
100690 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
100691 spin_unlock(&v9fs_trans_lock);
100692 }
100693 EXPORT_SYMBOL(v9fs_register_trans);
100694 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
100695 void v9fs_unregister_trans(struct p9_trans_module *m)
100696 {
100697 spin_lock(&v9fs_trans_lock);
100698 - list_del_init(&m->list);
100699 + pax_list_del_init((struct list_head *)&m->list);
100700 spin_unlock(&v9fs_trans_lock);
100701 }
100702 EXPORT_SYMBOL(v9fs_unregister_trans);
100703 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
100704 index 80d08f6..de63fd1 100644
100705 --- a/net/9p/trans_fd.c
100706 +++ b/net/9p/trans_fd.c
100707 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
100708 oldfs = get_fs();
100709 set_fs(get_ds());
100710 /* The cast to a user pointer is valid due to the set_fs() */
100711 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
100712 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
100713 set_fs(oldfs);
100714
100715 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
100716 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
100717 index af46bc4..f9adfcd 100644
100718 --- a/net/appletalk/atalk_proc.c
100719 +++ b/net/appletalk/atalk_proc.c
100720 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
100721 struct proc_dir_entry *p;
100722 int rc = -ENOMEM;
100723
100724 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
100725 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
100726 if (!atalk_proc_dir)
100727 goto out;
100728
100729 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
100730 index 876fbe8..8bbea9f 100644
100731 --- a/net/atm/atm_misc.c
100732 +++ b/net/atm/atm_misc.c
100733 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
100734 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
100735 return 1;
100736 atm_return(vcc, truesize);
100737 - atomic_inc(&vcc->stats->rx_drop);
100738 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100739 return 0;
100740 }
100741 EXPORT_SYMBOL(atm_charge);
100742 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
100743 }
100744 }
100745 atm_return(vcc, guess);
100746 - atomic_inc(&vcc->stats->rx_drop);
100747 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100748 return NULL;
100749 }
100750 EXPORT_SYMBOL(atm_alloc_charge);
100751 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
100752
100753 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100754 {
100755 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
100756 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
100757 __SONET_ITEMS
100758 #undef __HANDLE_ITEM
100759 }
100760 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
100761
100762 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100763 {
100764 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
100765 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
100766 __SONET_ITEMS
100767 #undef __HANDLE_ITEM
100768 }
100769 diff --git a/net/atm/lec.c b/net/atm/lec.c
100770 index 4b98f89..5a2f6cb 100644
100771 --- a/net/atm/lec.c
100772 +++ b/net/atm/lec.c
100773 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
100774 }
100775
100776 static struct lane2_ops lane2_ops = {
100777 - lane2_resolve, /* resolve, spec 3.1.3 */
100778 - lane2_associate_req, /* associate_req, spec 3.1.4 */
100779 - NULL /* associate indicator, spec 3.1.5 */
100780 + .resolve = lane2_resolve,
100781 + .associate_req = lane2_associate_req,
100782 + .associate_indicator = NULL
100783 };
100784
100785 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
100786 diff --git a/net/atm/lec.h b/net/atm/lec.h
100787 index 4149db1..f2ab682 100644
100788 --- a/net/atm/lec.h
100789 +++ b/net/atm/lec.h
100790 @@ -48,7 +48,7 @@ struct lane2_ops {
100791 const u8 *tlvs, u32 sizeoftlvs);
100792 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
100793 const u8 *tlvs, u32 sizeoftlvs);
100794 -};
100795 +} __no_const;
100796
100797 /*
100798 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
100799 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
100800 index d1b2d9a..d549f7f 100644
100801 --- a/net/atm/mpoa_caches.c
100802 +++ b/net/atm/mpoa_caches.c
100803 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
100804
100805
100806 static struct in_cache_ops ingress_ops = {
100807 - in_cache_add_entry, /* add_entry */
100808 - in_cache_get, /* get */
100809 - in_cache_get_with_mask, /* get_with_mask */
100810 - in_cache_get_by_vcc, /* get_by_vcc */
100811 - in_cache_put, /* put */
100812 - in_cache_remove_entry, /* remove_entry */
100813 - cache_hit, /* cache_hit */
100814 - clear_count_and_expired, /* clear_count */
100815 - check_resolving_entries, /* check_resolving */
100816 - refresh_entries, /* refresh */
100817 - in_destroy_cache /* destroy_cache */
100818 + .add_entry = in_cache_add_entry,
100819 + .get = in_cache_get,
100820 + .get_with_mask = in_cache_get_with_mask,
100821 + .get_by_vcc = in_cache_get_by_vcc,
100822 + .put = in_cache_put,
100823 + .remove_entry = in_cache_remove_entry,
100824 + .cache_hit = cache_hit,
100825 + .clear_count = clear_count_and_expired,
100826 + .check_resolving = check_resolving_entries,
100827 + .refresh = refresh_entries,
100828 + .destroy_cache = in_destroy_cache
100829 };
100830
100831 static struct eg_cache_ops egress_ops = {
100832 - eg_cache_add_entry, /* add_entry */
100833 - eg_cache_get_by_cache_id, /* get_by_cache_id */
100834 - eg_cache_get_by_tag, /* get_by_tag */
100835 - eg_cache_get_by_vcc, /* get_by_vcc */
100836 - eg_cache_get_by_src_ip, /* get_by_src_ip */
100837 - eg_cache_put, /* put */
100838 - eg_cache_remove_entry, /* remove_entry */
100839 - update_eg_cache_entry, /* update */
100840 - clear_expired, /* clear_expired */
100841 - eg_destroy_cache /* destroy_cache */
100842 + .add_entry = eg_cache_add_entry,
100843 + .get_by_cache_id = eg_cache_get_by_cache_id,
100844 + .get_by_tag = eg_cache_get_by_tag,
100845 + .get_by_vcc = eg_cache_get_by_vcc,
100846 + .get_by_src_ip = eg_cache_get_by_src_ip,
100847 + .put = eg_cache_put,
100848 + .remove_entry = eg_cache_remove_entry,
100849 + .update = update_eg_cache_entry,
100850 + .clear_expired = clear_expired,
100851 + .destroy_cache = eg_destroy_cache
100852 };
100853
100854
100855 diff --git a/net/atm/proc.c b/net/atm/proc.c
100856 index bbb6461..cf04016 100644
100857 --- a/net/atm/proc.c
100858 +++ b/net/atm/proc.c
100859 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
100860 const struct k_atm_aal_stats *stats)
100861 {
100862 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
100863 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
100864 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
100865 - atomic_read(&stats->rx_drop));
100866 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
100867 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
100868 + atomic_read_unchecked(&stats->rx_drop));
100869 }
100870
100871 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
100872 diff --git a/net/atm/resources.c b/net/atm/resources.c
100873 index 0447d5d..3cf4728 100644
100874 --- a/net/atm/resources.c
100875 +++ b/net/atm/resources.c
100876 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
100877 static void copy_aal_stats(struct k_atm_aal_stats *from,
100878 struct atm_aal_stats *to)
100879 {
100880 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
100881 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
100882 __AAL_STAT_ITEMS
100883 #undef __HANDLE_ITEM
100884 }
100885 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
100886 static void subtract_aal_stats(struct k_atm_aal_stats *from,
100887 struct atm_aal_stats *to)
100888 {
100889 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
100890 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
100891 __AAL_STAT_ITEMS
100892 #undef __HANDLE_ITEM
100893 }
100894 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
100895 index 919a5ce..cc6b444 100644
100896 --- a/net/ax25/sysctl_net_ax25.c
100897 +++ b/net/ax25/sysctl_net_ax25.c
100898 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
100899 {
100900 char path[sizeof("net/ax25/") + IFNAMSIZ];
100901 int k;
100902 - struct ctl_table *table;
100903 + ctl_table_no_const *table;
100904
100905 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
100906 if (!table)
100907 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
100908 index 1e80539..676c37a 100644
100909 --- a/net/batman-adv/bat_iv_ogm.c
100910 +++ b/net/batman-adv/bat_iv_ogm.c
100911 @@ -313,7 +313,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
100912
100913 /* randomize initial seqno to avoid collision */
100914 get_random_bytes(&random_seqno, sizeof(random_seqno));
100915 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
100916 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
100917
100918 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
100919 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
100920 @@ -918,9 +918,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
100921 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
100922
100923 /* change sequence number to network order */
100924 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
100925 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
100926 batadv_ogm_packet->seqno = htonl(seqno);
100927 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
100928 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
100929
100930 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
100931
100932 @@ -1597,7 +1597,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
100933 return;
100934
100935 /* could be changed by schedule_own_packet() */
100936 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
100937 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
100938
100939 if (ogm_packet->flags & BATADV_DIRECTLINK)
100940 has_directlink_flag = true;
100941 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
100942 index 00f9e14..e1c7203 100644
100943 --- a/net/batman-adv/fragmentation.c
100944 +++ b/net/batman-adv/fragmentation.c
100945 @@ -450,7 +450,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
100946 frag_header.packet_type = BATADV_UNICAST_FRAG;
100947 frag_header.version = BATADV_COMPAT_VERSION;
100948 frag_header.ttl = BATADV_TTL;
100949 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
100950 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
100951 frag_header.reserved = 0;
100952 frag_header.no = 0;
100953 frag_header.total_size = htons(skb->len);
100954 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
100955 index 5467955..75ad4e3 100644
100956 --- a/net/batman-adv/soft-interface.c
100957 +++ b/net/batman-adv/soft-interface.c
100958 @@ -296,7 +296,7 @@ send:
100959 primary_if->net_dev->dev_addr);
100960
100961 /* set broadcast sequence number */
100962 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
100963 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
100964 bcast_packet->seqno = htonl(seqno);
100965
100966 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
100967 @@ -761,7 +761,7 @@ static int batadv_softif_init_late(struct net_device *dev)
100968 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
100969
100970 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
100971 - atomic_set(&bat_priv->bcast_seqno, 1);
100972 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
100973 atomic_set(&bat_priv->tt.vn, 0);
100974 atomic_set(&bat_priv->tt.local_changes, 0);
100975 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
100976 @@ -775,7 +775,7 @@ static int batadv_softif_init_late(struct net_device *dev)
100977
100978 /* randomize initial seqno to avoid collision */
100979 get_random_bytes(&random_seqno, sizeof(random_seqno));
100980 - atomic_set(&bat_priv->frag_seqno, random_seqno);
100981 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
100982
100983 bat_priv->primary_if = NULL;
100984 bat_priv->num_ifaces = 0;
100985 @@ -983,7 +983,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
100986 return 0;
100987 }
100988
100989 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
100990 +struct rtnl_link_ops batadv_link_ops = {
100991 .kind = "batadv",
100992 .priv_size = sizeof(struct batadv_priv),
100993 .setup = batadv_softif_init_early,
100994 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
100995 index 8854c05..ee5d5497 100644
100996 --- a/net/batman-adv/types.h
100997 +++ b/net/batman-adv/types.h
100998 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
100999 struct batadv_hard_iface_bat_iv {
101000 unsigned char *ogm_buff;
101001 int ogm_buff_len;
101002 - atomic_t ogm_seqno;
101003 + atomic_unchecked_t ogm_seqno;
101004 };
101005
101006 /**
101007 @@ -768,7 +768,7 @@ struct batadv_priv {
101008 atomic_t bonding;
101009 atomic_t fragmentation;
101010 atomic_t packet_size_max;
101011 - atomic_t frag_seqno;
101012 + atomic_unchecked_t frag_seqno;
101013 #ifdef CONFIG_BATMAN_ADV_BLA
101014 atomic_t bridge_loop_avoidance;
101015 #endif
101016 @@ -787,7 +787,7 @@ struct batadv_priv {
101017 #endif
101018 uint32_t isolation_mark;
101019 uint32_t isolation_mark_mask;
101020 - atomic_t bcast_seqno;
101021 + atomic_unchecked_t bcast_seqno;
101022 atomic_t bcast_queue_left;
101023 atomic_t batman_queue_left;
101024 char num_ifaces;
101025 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
101026 index 2c245fd..dccf543 100644
101027 --- a/net/bluetooth/hci_sock.c
101028 +++ b/net/bluetooth/hci_sock.c
101029 @@ -1067,7 +1067,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
101030 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
101031 }
101032
101033 - len = min_t(unsigned int, len, sizeof(uf));
101034 + len = min((size_t)len, sizeof(uf));
101035 if (copy_from_user(&uf, optval, len)) {
101036 err = -EFAULT;
101037 break;
101038 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
101039 index d04dc00..d25d576 100644
101040 --- a/net/bluetooth/l2cap_core.c
101041 +++ b/net/bluetooth/l2cap_core.c
101042 @@ -3524,8 +3524,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
101043 break;
101044
101045 case L2CAP_CONF_RFC:
101046 - if (olen == sizeof(rfc))
101047 - memcpy(&rfc, (void *)val, olen);
101048 + if (olen != sizeof(rfc))
101049 + break;
101050 +
101051 + memcpy(&rfc, (void *)val, olen);
101052
101053 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
101054 rfc.mode != chan->mode)
101055 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
101056 index f65caf4..c07110c 100644
101057 --- a/net/bluetooth/l2cap_sock.c
101058 +++ b/net/bluetooth/l2cap_sock.c
101059 @@ -634,7 +634,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101060 struct sock *sk = sock->sk;
101061 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
101062 struct l2cap_options opts;
101063 - int len, err = 0;
101064 + int err = 0;
101065 + size_t len = optlen;
101066 u32 opt;
101067
101068 BT_DBG("sk %p", sk);
101069 @@ -661,7 +662,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101070 opts.max_tx = chan->max_tx;
101071 opts.txwin_size = chan->tx_win;
101072
101073 - len = min_t(unsigned int, sizeof(opts), optlen);
101074 + len = min(sizeof(opts), len);
101075 if (copy_from_user((char *) &opts, optval, len)) {
101076 err = -EFAULT;
101077 break;
101078 @@ -748,7 +749,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101079 struct bt_security sec;
101080 struct bt_power pwr;
101081 struct l2cap_conn *conn;
101082 - int len, err = 0;
101083 + int err = 0;
101084 + size_t len = optlen;
101085 u32 opt;
101086
101087 BT_DBG("sk %p", sk);
101088 @@ -772,7 +774,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101089
101090 sec.level = BT_SECURITY_LOW;
101091
101092 - len = min_t(unsigned int, sizeof(sec), optlen);
101093 + len = min(sizeof(sec), len);
101094 if (copy_from_user((char *) &sec, optval, len)) {
101095 err = -EFAULT;
101096 break;
101097 @@ -868,7 +870,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101098
101099 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
101100
101101 - len = min_t(unsigned int, sizeof(pwr), optlen);
101102 + len = min(sizeof(pwr), len);
101103 if (copy_from_user((char *) &pwr, optval, len)) {
101104 err = -EFAULT;
101105 break;
101106 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
101107 index 2348176..b9b6cf2 100644
101108 --- a/net/bluetooth/rfcomm/sock.c
101109 +++ b/net/bluetooth/rfcomm/sock.c
101110 @@ -687,7 +687,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101111 struct sock *sk = sock->sk;
101112 struct bt_security sec;
101113 int err = 0;
101114 - size_t len;
101115 + size_t len = optlen;
101116 u32 opt;
101117
101118 BT_DBG("sk %p", sk);
101119 @@ -709,7 +709,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101120
101121 sec.level = BT_SECURITY_LOW;
101122
101123 - len = min_t(unsigned int, sizeof(sec), optlen);
101124 + len = min(sizeof(sec), len);
101125 if (copy_from_user((char *) &sec, optval, len)) {
101126 err = -EFAULT;
101127 break;
101128 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
101129 index 8e385a0..a5bdd8e 100644
101130 --- a/net/bluetooth/rfcomm/tty.c
101131 +++ b/net/bluetooth/rfcomm/tty.c
101132 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
101133 BT_DBG("tty %p id %d", tty, tty->index);
101134
101135 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
101136 - dev->channel, dev->port.count);
101137 + dev->channel, atomic_read(&dev->port.count));
101138
101139 err = tty_port_open(&dev->port, tty, filp);
101140 if (err)
101141 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
101142 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
101143
101144 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
101145 - dev->port.count);
101146 + atomic_read(&dev->port.count));
101147
101148 tty_port_close(&dev->port, tty, filp);
101149 }
101150 diff --git a/net/bridge/br.c b/net/bridge/br.c
101151 index 44425af..4ee730e 100644
101152 --- a/net/bridge/br.c
101153 +++ b/net/bridge/br.c
101154 @@ -147,6 +147,8 @@ static int __init br_init(void)
101155 {
101156 int err;
101157
101158 + BUILD_BUG_ON(sizeof(struct br_input_skb_cb) > FIELD_SIZEOF(struct sk_buff, cb));
101159 +
101160 err = stp_proto_register(&br_stp_proto);
101161 if (err < 0) {
101162 pr_err("bridge: can't register sap for STP\n");
101163 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
101164 index 9f5eb55..45ab9c5 100644
101165 --- a/net/bridge/br_netlink.c
101166 +++ b/net/bridge/br_netlink.c
101167 @@ -566,7 +566,7 @@ static struct rtnl_af_ops br_af_ops = {
101168 .get_link_af_size = br_get_link_af_size,
101169 };
101170
101171 -struct rtnl_link_ops br_link_ops __read_mostly = {
101172 +struct rtnl_link_ops br_link_ops = {
101173 .kind = "bridge",
101174 .priv_size = sizeof(struct net_bridge),
101175 .setup = br_dev_setup,
101176 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
101177 index d9a8c05..8dadc6c6 100644
101178 --- a/net/bridge/netfilter/ebtables.c
101179 +++ b/net/bridge/netfilter/ebtables.c
101180 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
101181 tmp.valid_hooks = t->table->valid_hooks;
101182 }
101183 mutex_unlock(&ebt_mutex);
101184 - if (copy_to_user(user, &tmp, *len) != 0) {
101185 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101186 BUGPRINT("c2u Didn't work\n");
101187 ret = -EFAULT;
101188 break;
101189 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101190 goto out;
101191 tmp.valid_hooks = t->valid_hooks;
101192
101193 - if (copy_to_user(user, &tmp, *len) != 0) {
101194 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101195 ret = -EFAULT;
101196 break;
101197 }
101198 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101199 tmp.entries_size = t->table->entries_size;
101200 tmp.valid_hooks = t->table->valid_hooks;
101201
101202 - if (copy_to_user(user, &tmp, *len) != 0) {
101203 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101204 ret = -EFAULT;
101205 break;
101206 }
101207 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
101208 index f5afda1..dcf770a 100644
101209 --- a/net/caif/cfctrl.c
101210 +++ b/net/caif/cfctrl.c
101211 @@ -10,6 +10,7 @@
101212 #include <linux/spinlock.h>
101213 #include <linux/slab.h>
101214 #include <linux/pkt_sched.h>
101215 +#include <linux/sched.h>
101216 #include <net/caif/caif_layer.h>
101217 #include <net/caif/cfpkt.h>
101218 #include <net/caif/cfctrl.h>
101219 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
101220 memset(&dev_info, 0, sizeof(dev_info));
101221 dev_info.id = 0xff;
101222 cfsrvl_init(&this->serv, 0, &dev_info, false);
101223 - atomic_set(&this->req_seq_no, 1);
101224 - atomic_set(&this->rsp_seq_no, 1);
101225 + atomic_set_unchecked(&this->req_seq_no, 1);
101226 + atomic_set_unchecked(&this->rsp_seq_no, 1);
101227 this->serv.layer.receive = cfctrl_recv;
101228 sprintf(this->serv.layer.name, "ctrl");
101229 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
101230 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
101231 struct cfctrl_request_info *req)
101232 {
101233 spin_lock_bh(&ctrl->info_list_lock);
101234 - atomic_inc(&ctrl->req_seq_no);
101235 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
101236 + atomic_inc_unchecked(&ctrl->req_seq_no);
101237 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
101238 list_add_tail(&req->list, &ctrl->list);
101239 spin_unlock_bh(&ctrl->info_list_lock);
101240 }
101241 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
101242 if (p != first)
101243 pr_warn("Requests are not received in order\n");
101244
101245 - atomic_set(&ctrl->rsp_seq_no,
101246 + atomic_set_unchecked(&ctrl->rsp_seq_no,
101247 p->sequence_no);
101248 list_del(&p->list);
101249 goto out;
101250 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
101251 index 67a4a36..8d28068 100644
101252 --- a/net/caif/chnl_net.c
101253 +++ b/net/caif/chnl_net.c
101254 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
101255 };
101256
101257
101258 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
101259 +static struct rtnl_link_ops ipcaif_link_ops = {
101260 .kind = "caif",
101261 .priv_size = sizeof(struct chnl_net),
101262 .setup = ipcaif_net_setup,
101263 diff --git a/net/can/af_can.c b/net/can/af_can.c
101264 index 66e0804..da61b8f 100644
101265 --- a/net/can/af_can.c
101266 +++ b/net/can/af_can.c
101267 @@ -881,7 +881,7 @@ static const struct net_proto_family can_family_ops = {
101268 };
101269
101270 /* notifier block for netdevice event */
101271 -static struct notifier_block can_netdev_notifier __read_mostly = {
101272 +static struct notifier_block can_netdev_notifier = {
101273 .notifier_call = can_notifier,
101274 };
101275
101276 diff --git a/net/can/bcm.c b/net/can/bcm.c
101277 index ee9ffd9..dfdf3d4 100644
101278 --- a/net/can/bcm.c
101279 +++ b/net/can/bcm.c
101280 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
101281 }
101282
101283 /* create /proc/net/can-bcm directory */
101284 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
101285 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
101286 return 0;
101287 }
101288
101289 diff --git a/net/can/gw.c b/net/can/gw.c
101290 index 295f62e..0c3b09e 100644
101291 --- a/net/can/gw.c
101292 +++ b/net/can/gw.c
101293 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
101294 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
101295
101296 static HLIST_HEAD(cgw_list);
101297 -static struct notifier_block notifier;
101298
101299 static struct kmem_cache *cgw_cache __read_mostly;
101300
101301 @@ -947,6 +946,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
101302 return err;
101303 }
101304
101305 +static struct notifier_block notifier = {
101306 + .notifier_call = cgw_notifier
101307 +};
101308 +
101309 static __init int cgw_module_init(void)
101310 {
101311 /* sanitize given module parameter */
101312 @@ -962,7 +965,6 @@ static __init int cgw_module_init(void)
101313 return -ENOMEM;
101314
101315 /* set notifier */
101316 - notifier.notifier_call = cgw_notifier;
101317 register_netdevice_notifier(&notifier);
101318
101319 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
101320 diff --git a/net/can/proc.c b/net/can/proc.c
101321 index 1a19b98..df2b4ec 100644
101322 --- a/net/can/proc.c
101323 +++ b/net/can/proc.c
101324 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
101325 void can_init_proc(void)
101326 {
101327 /* create /proc/net/can directory */
101328 - can_dir = proc_mkdir("can", init_net.proc_net);
101329 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
101330
101331 if (!can_dir) {
101332 printk(KERN_INFO "can: failed to create /proc/net/can . "
101333 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
101334 index 33a2f20..371bd09 100644
101335 --- a/net/ceph/messenger.c
101336 +++ b/net/ceph/messenger.c
101337 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
101338 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
101339
101340 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
101341 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
101342 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
101343
101344 static struct page *zero_page; /* used in certain error cases */
101345
101346 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
101347 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
101348 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
101349
101350 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101351 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101352 s = addr_str[i];
101353
101354 switch (ss->ss_family) {
101355 diff --git a/net/compat.c b/net/compat.c
101356 index 3236b41..7d8687f 100644
101357 --- a/net/compat.c
101358 +++ b/net/compat.c
101359 @@ -93,20 +93,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
101360
101361 #define CMSG_COMPAT_FIRSTHDR(msg) \
101362 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
101363 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
101364 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
101365 (struct compat_cmsghdr __user *)NULL)
101366
101367 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
101368 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
101369 (ucmlen) <= (unsigned long) \
101370 ((mhdr)->msg_controllen - \
101371 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
101372 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
101373
101374 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
101375 struct compat_cmsghdr __user *cmsg, int cmsg_len)
101376 {
101377 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
101378 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
101379 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
101380 msg->msg_controllen)
101381 return NULL;
101382 return (struct compat_cmsghdr __user *)ptr;
101383 @@ -196,7 +196,7 @@ Efault:
101384
101385 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
101386 {
101387 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101388 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101389 struct compat_cmsghdr cmhdr;
101390 struct compat_timeval ctv;
101391 struct compat_timespec cts[3];
101392 @@ -252,7 +252,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
101393
101394 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
101395 {
101396 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101397 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101398 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
101399 int fdnum = scm->fp->count;
101400 struct file **fp = scm->fp->fp;
101401 @@ -340,7 +340,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
101402 return -EFAULT;
101403 old_fs = get_fs();
101404 set_fs(KERNEL_DS);
101405 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
101406 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
101407 set_fs(old_fs);
101408
101409 return err;
101410 @@ -401,7 +401,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
101411 len = sizeof(ktime);
101412 old_fs = get_fs();
101413 set_fs(KERNEL_DS);
101414 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
101415 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
101416 set_fs(old_fs);
101417
101418 if (!err) {
101419 @@ -544,7 +544,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101420 case MCAST_JOIN_GROUP:
101421 case MCAST_LEAVE_GROUP:
101422 {
101423 - struct compat_group_req __user *gr32 = (void *)optval;
101424 + struct compat_group_req __user *gr32 = (void __user *)optval;
101425 struct group_req __user *kgr =
101426 compat_alloc_user_space(sizeof(struct group_req));
101427 u32 interface;
101428 @@ -565,7 +565,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101429 case MCAST_BLOCK_SOURCE:
101430 case MCAST_UNBLOCK_SOURCE:
101431 {
101432 - struct compat_group_source_req __user *gsr32 = (void *)optval;
101433 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
101434 struct group_source_req __user *kgsr = compat_alloc_user_space(
101435 sizeof(struct group_source_req));
101436 u32 interface;
101437 @@ -586,7 +586,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101438 }
101439 case MCAST_MSFILTER:
101440 {
101441 - struct compat_group_filter __user *gf32 = (void *)optval;
101442 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101443 struct group_filter __user *kgf;
101444 u32 interface, fmode, numsrc;
101445
101446 @@ -624,7 +624,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
101447 char __user *optval, int __user *optlen,
101448 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
101449 {
101450 - struct compat_group_filter __user *gf32 = (void *)optval;
101451 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101452 struct group_filter __user *kgf;
101453 int __user *koptlen;
101454 u32 interface, fmode, numsrc;
101455 @@ -777,7 +777,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
101456
101457 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
101458 return -EINVAL;
101459 - if (copy_from_user(a, args, nas[call]))
101460 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
101461 return -EFAULT;
101462 a0 = a[0];
101463 a1 = a[1];
101464 diff --git a/net/core/datagram.c b/net/core/datagram.c
101465 index df493d6..1145766 100644
101466 --- a/net/core/datagram.c
101467 +++ b/net/core/datagram.c
101468 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
101469 }
101470
101471 kfree_skb(skb);
101472 - atomic_inc(&sk->sk_drops);
101473 + atomic_inc_unchecked(&sk->sk_drops);
101474 sk_mem_reclaim_partial(sk);
101475
101476 return err;
101477 diff --git a/net/core/dev.c b/net/core/dev.c
101478 index 7fe8292..133045e 100644
101479 --- a/net/core/dev.c
101480 +++ b/net/core/dev.c
101481 @@ -1680,14 +1680,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
101482 {
101483 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
101484 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
101485 - atomic_long_inc(&dev->rx_dropped);
101486 + atomic_long_inc_unchecked(&dev->rx_dropped);
101487 kfree_skb(skb);
101488 return NET_RX_DROP;
101489 }
101490 }
101491
101492 if (unlikely(!is_skb_forwardable(dev, skb))) {
101493 - atomic_long_inc(&dev->rx_dropped);
101494 + atomic_long_inc_unchecked(&dev->rx_dropped);
101495 kfree_skb(skb);
101496 return NET_RX_DROP;
101497 }
101498 @@ -2958,7 +2958,7 @@ recursion_alert:
101499 drop:
101500 rcu_read_unlock_bh();
101501
101502 - atomic_long_inc(&dev->tx_dropped);
101503 + atomic_long_inc_unchecked(&dev->tx_dropped);
101504 kfree_skb_list(skb);
101505 return rc;
101506 out:
101507 @@ -3301,7 +3301,7 @@ enqueue:
101508
101509 local_irq_restore(flags);
101510
101511 - atomic_long_inc(&skb->dev->rx_dropped);
101512 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101513 kfree_skb(skb);
101514 return NET_RX_DROP;
101515 }
101516 @@ -3378,7 +3378,7 @@ int netif_rx_ni(struct sk_buff *skb)
101517 }
101518 EXPORT_SYMBOL(netif_rx_ni);
101519
101520 -static void net_tx_action(struct softirq_action *h)
101521 +static __latent_entropy void net_tx_action(void)
101522 {
101523 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101524
101525 @@ -3711,7 +3711,7 @@ ncls:
101526 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
101527 } else {
101528 drop:
101529 - atomic_long_inc(&skb->dev->rx_dropped);
101530 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101531 kfree_skb(skb);
101532 /* Jamal, now you will not able to escape explaining
101533 * me how you were going to use this. :-)
101534 @@ -4599,7 +4599,7 @@ out_unlock:
101535 return work;
101536 }
101537
101538 -static void net_rx_action(struct softirq_action *h)
101539 +static __latent_entropy void net_rx_action(void)
101540 {
101541 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101542 unsigned long time_limit = jiffies + 2;
101543 @@ -6610,8 +6610,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
101544 } else {
101545 netdev_stats_to_stats64(storage, &dev->stats);
101546 }
101547 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
101548 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
101549 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
101550 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
101551 return storage;
101552 }
101553 EXPORT_SYMBOL(dev_get_stats);
101554 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
101555 index b94b1d2..da3ed7c 100644
101556 --- a/net/core/dev_ioctl.c
101557 +++ b/net/core/dev_ioctl.c
101558 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
101559 no_module = !dev;
101560 if (no_module && capable(CAP_NET_ADMIN))
101561 no_module = request_module("netdev-%s", name);
101562 - if (no_module && capable(CAP_SYS_MODULE))
101563 + if (no_module && capable(CAP_SYS_MODULE)) {
101564 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
101565 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
101566 +#else
101567 request_module("%s", name);
101568 +#endif
101569 + }
101570 }
101571 EXPORT_SYMBOL(dev_load);
101572
101573 diff --git a/net/core/filter.c b/net/core/filter.c
101574 index ec9baea..dd6195d 100644
101575 --- a/net/core/filter.c
101576 +++ b/net/core/filter.c
101577 @@ -533,7 +533,11 @@ do_pass:
101578
101579 /* Unkown instruction. */
101580 default:
101581 - goto err;
101582 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
101583 + fp->code, fp->jt, fp->jf, fp->k);
101584 + kfree(addrs);
101585 + BUG();
101586 + return -EINVAL;
101587 }
101588
101589 insn++;
101590 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
101591 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
101592 int pc, ret = 0;
101593
101594 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
101595 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
101596
101597 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
101598 if (!masks)
101599 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
101600 if (!fp)
101601 return -ENOMEM;
101602
101603 - memcpy(fp->insns, fprog->filter, fsize);
101604 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
101605
101606 fp->len = fprog->len;
101607 /* Since unattached filters are not copied back to user
101608 diff --git a/net/core/flow.c b/net/core/flow.c
101609 index a0348fd..340f65d 100644
101610 --- a/net/core/flow.c
101611 +++ b/net/core/flow.c
101612 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
101613 static int flow_entry_valid(struct flow_cache_entry *fle,
101614 struct netns_xfrm *xfrm)
101615 {
101616 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
101617 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
101618 return 0;
101619 if (fle->object && !fle->object->ops->check(fle->object))
101620 return 0;
101621 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
101622 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
101623 fcp->hash_count++;
101624 }
101625 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
101626 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
101627 flo = fle->object;
101628 if (!flo)
101629 goto ret_object;
101630 @@ -263,7 +263,7 @@ nocache:
101631 }
101632 flo = resolver(net, key, family, dir, flo, ctx);
101633 if (fle) {
101634 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
101635 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
101636 if (!IS_ERR(flo))
101637 fle->object = flo;
101638 else
101639 @@ -379,7 +379,7 @@ done:
101640 static void flow_cache_flush_task(struct work_struct *work)
101641 {
101642 struct netns_xfrm *xfrm = container_of(work, struct netns_xfrm,
101643 - flow_cache_gc_work);
101644 + flow_cache_flush_work);
101645 struct net *net = container_of(xfrm, struct net, xfrm);
101646
101647 flow_cache_flush(net);
101648 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
101649 index 8d614c9..55752ea 100644
101650 --- a/net/core/neighbour.c
101651 +++ b/net/core/neighbour.c
101652 @@ -2802,7 +2802,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
101653 void __user *buffer, size_t *lenp, loff_t *ppos)
101654 {
101655 int size, ret;
101656 - struct ctl_table tmp = *ctl;
101657 + ctl_table_no_const tmp = *ctl;
101658
101659 tmp.extra1 = &zero;
101660 tmp.extra2 = &unres_qlen_max;
101661 @@ -2864,7 +2864,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
101662 void __user *buffer,
101663 size_t *lenp, loff_t *ppos)
101664 {
101665 - struct ctl_table tmp = *ctl;
101666 + ctl_table_no_const tmp = *ctl;
101667 int ret;
101668
101669 tmp.extra1 = &zero;
101670 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
101671 index 2bf8329..2eb1423 100644
101672 --- a/net/core/net-procfs.c
101673 +++ b/net/core/net-procfs.c
101674 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
101675 struct rtnl_link_stats64 temp;
101676 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
101677
101678 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101679 + if (gr_proc_is_restricted())
101680 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101681 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101682 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
101683 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
101684 + else
101685 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101686 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101687 dev->name, stats->rx_bytes, stats->rx_packets,
101688 stats->rx_errors,
101689 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
101690 return 0;
101691 }
101692
101693 -static const struct seq_operations dev_seq_ops = {
101694 +const struct seq_operations dev_seq_ops = {
101695 .start = dev_seq_start,
101696 .next = dev_seq_next,
101697 .stop = dev_seq_stop,
101698 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
101699
101700 static int softnet_seq_open(struct inode *inode, struct file *file)
101701 {
101702 - return seq_open(file, &softnet_seq_ops);
101703 + return seq_open_restrict(file, &softnet_seq_ops);
101704 }
101705
101706 static const struct file_operations softnet_seq_fops = {
101707 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
101708 else
101709 seq_printf(seq, "%04x", ntohs(pt->type));
101710
101711 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101712 + seq_printf(seq, " %-8s %pf\n",
101713 + pt->dev ? pt->dev->name : "", NULL);
101714 +#else
101715 seq_printf(seq, " %-8s %pf\n",
101716 pt->dev ? pt->dev->name : "", pt->func);
101717 +#endif
101718 }
101719
101720 return 0;
101721 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
101722 index 9993412..2a4672b 100644
101723 --- a/net/core/net-sysfs.c
101724 +++ b/net/core/net-sysfs.c
101725 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
101726 {
101727 struct net_device *netdev = to_net_dev(dev);
101728 return sprintf(buf, fmt_dec,
101729 - atomic_read(&netdev->carrier_changes));
101730 + atomic_read_unchecked(&netdev->carrier_changes));
101731 }
101732 static DEVICE_ATTR_RO(carrier_changes);
101733
101734 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
101735 index ce780c7..6d296b3 100644
101736 --- a/net/core/net_namespace.c
101737 +++ b/net/core/net_namespace.c
101738 @@ -448,7 +448,7 @@ static int __register_pernet_operations(struct list_head *list,
101739 int error;
101740 LIST_HEAD(net_exit_list);
101741
101742 - list_add_tail(&ops->list, list);
101743 + pax_list_add_tail((struct list_head *)&ops->list, list);
101744 if (ops->init || (ops->id && ops->size)) {
101745 for_each_net(net) {
101746 error = ops_init(ops, net);
101747 @@ -461,7 +461,7 @@ static int __register_pernet_operations(struct list_head *list,
101748
101749 out_undo:
101750 /* If I have an error cleanup all namespaces I initialized */
101751 - list_del(&ops->list);
101752 + pax_list_del((struct list_head *)&ops->list);
101753 ops_exit_list(ops, &net_exit_list);
101754 ops_free_list(ops, &net_exit_list);
101755 return error;
101756 @@ -472,7 +472,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
101757 struct net *net;
101758 LIST_HEAD(net_exit_list);
101759
101760 - list_del(&ops->list);
101761 + pax_list_del((struct list_head *)&ops->list);
101762 for_each_net(net)
101763 list_add_tail(&net->exit_list, &net_exit_list);
101764 ops_exit_list(ops, &net_exit_list);
101765 @@ -606,7 +606,7 @@ int register_pernet_device(struct pernet_operations *ops)
101766 mutex_lock(&net_mutex);
101767 error = register_pernet_operations(&pernet_list, ops);
101768 if (!error && (first_device == &pernet_list))
101769 - first_device = &ops->list;
101770 + first_device = (struct list_head *)&ops->list;
101771 mutex_unlock(&net_mutex);
101772 return error;
101773 }
101774 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
101775 index e0ad5d1..04fa7f7 100644
101776 --- a/net/core/netpoll.c
101777 +++ b/net/core/netpoll.c
101778 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101779 struct udphdr *udph;
101780 struct iphdr *iph;
101781 struct ethhdr *eth;
101782 - static atomic_t ip_ident;
101783 + static atomic_unchecked_t ip_ident;
101784 struct ipv6hdr *ip6h;
101785
101786 udp_len = len + sizeof(*udph);
101787 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101788 put_unaligned(0x45, (unsigned char *)iph);
101789 iph->tos = 0;
101790 put_unaligned(htons(ip_len), &(iph->tot_len));
101791 - iph->id = htons(atomic_inc_return(&ip_ident));
101792 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
101793 iph->frag_off = 0;
101794 iph->ttl = 64;
101795 iph->protocol = IPPROTO_UDP;
101796 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
101797 index da934fc..d82fded 100644
101798 --- a/net/core/pktgen.c
101799 +++ b/net/core/pktgen.c
101800 @@ -3752,7 +3752,7 @@ static int __net_init pg_net_init(struct net *net)
101801 pn->net = net;
101802 INIT_LIST_HEAD(&pn->pktgen_threads);
101803 pn->pktgen_exiting = false;
101804 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
101805 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
101806 if (!pn->proc_dir) {
101807 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
101808 return -ENODEV;
101809 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
101810 index 446cbaf..255153c 100644
101811 --- a/net/core/rtnetlink.c
101812 +++ b/net/core/rtnetlink.c
101813 @@ -60,7 +60,7 @@ struct rtnl_link {
101814 rtnl_doit_func doit;
101815 rtnl_dumpit_func dumpit;
101816 rtnl_calcit_func calcit;
101817 -};
101818 +} __no_const;
101819
101820 static DEFINE_MUTEX(rtnl_mutex);
101821
101822 @@ -306,10 +306,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
101823 * to use the ops for creating device. So do not
101824 * fill up dellink as well. That disables rtnl_dellink.
101825 */
101826 - if (ops->setup && !ops->dellink)
101827 - ops->dellink = unregister_netdevice_queue;
101828 + if (ops->setup && !ops->dellink) {
101829 + pax_open_kernel();
101830 + *(void **)&ops->dellink = unregister_netdevice_queue;
101831 + pax_close_kernel();
101832 + }
101833
101834 - list_add_tail(&ops->list, &link_ops);
101835 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
101836 return 0;
101837 }
101838 EXPORT_SYMBOL_GPL(__rtnl_link_register);
101839 @@ -356,7 +359,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
101840 for_each_net(net) {
101841 __rtnl_kill_links(net, ops);
101842 }
101843 - list_del(&ops->list);
101844 + pax_list_del((struct list_head *)&ops->list);
101845 }
101846 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
101847
101848 @@ -1035,7 +1038,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
101849 (dev->ifalias &&
101850 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
101851 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
101852 - atomic_read(&dev->carrier_changes)))
101853 + atomic_read_unchecked(&dev->carrier_changes)))
101854 goto nla_put_failure;
101855
101856 if (1) {
101857 @@ -2102,6 +2105,10 @@ replay:
101858 if (IS_ERR(dest_net))
101859 return PTR_ERR(dest_net);
101860
101861 + err = -EPERM;
101862 + if (!netlink_ns_capable(skb, dest_net->user_ns, CAP_NET_ADMIN))
101863 + goto out;
101864 +
101865 dev = rtnl_create_link(dest_net, ifname, name_assign_type, ops, tb);
101866 if (IS_ERR(dev)) {
101867 err = PTR_ERR(dev);
101868 diff --git a/net/core/scm.c b/net/core/scm.c
101869 index 3b6899b..cf36238 100644
101870 --- a/net/core/scm.c
101871 +++ b/net/core/scm.c
101872 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
101873 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
101874 {
101875 struct cmsghdr __user *cm
101876 - = (__force struct cmsghdr __user *)msg->msg_control;
101877 + = (struct cmsghdr __force_user *)msg->msg_control;
101878 struct cmsghdr cmhdr;
101879 int cmlen = CMSG_LEN(len);
101880 int err;
101881 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
101882 err = -EFAULT;
101883 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
101884 goto out;
101885 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
101886 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
101887 goto out;
101888 cmlen = CMSG_SPACE(len);
101889 if (msg->msg_controllen < cmlen)
101890 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
101891 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
101892 {
101893 struct cmsghdr __user *cm
101894 - = (__force struct cmsghdr __user*)msg->msg_control;
101895 + = (struct cmsghdr __force_user *)msg->msg_control;
101896
101897 int fdmax = 0;
101898 int fdnum = scm->fp->count;
101899 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
101900 if (fdnum < fdmax)
101901 fdmax = fdnum;
101902
101903 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
101904 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
101905 i++, cmfptr++)
101906 {
101907 struct socket *sock;
101908 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
101909 index 395c15b..7f39726 100644
101910 --- a/net/core/skbuff.c
101911 +++ b/net/core/skbuff.c
101912 @@ -2123,7 +2123,7 @@ EXPORT_SYMBOL(__skb_checksum);
101913 __wsum skb_checksum(const struct sk_buff *skb, int offset,
101914 int len, __wsum csum)
101915 {
101916 - const struct skb_checksum_ops ops = {
101917 + static const struct skb_checksum_ops ops = {
101918 .update = csum_partial_ext,
101919 .combine = csum_block_add_ext,
101920 };
101921 @@ -3363,12 +3363,14 @@ void __init skb_init(void)
101922 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
101923 sizeof(struct sk_buff),
101924 0,
101925 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
101926 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
101927 + SLAB_NO_SANITIZE,
101928 NULL);
101929 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
101930 sizeof(struct sk_buff_fclones),
101931 0,
101932 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
101933 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
101934 + SLAB_NO_SANITIZE,
101935 NULL);
101936 }
101937
101938 diff --git a/net/core/sock.c b/net/core/sock.c
101939 index 1c7a33d..a3817e2 100644
101940 --- a/net/core/sock.c
101941 +++ b/net/core/sock.c
101942 @@ -441,7 +441,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101943 struct sk_buff_head *list = &sk->sk_receive_queue;
101944
101945 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
101946 - atomic_inc(&sk->sk_drops);
101947 + atomic_inc_unchecked(&sk->sk_drops);
101948 trace_sock_rcvqueue_full(sk, skb);
101949 return -ENOMEM;
101950 }
101951 @@ -451,7 +451,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101952 return err;
101953
101954 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
101955 - atomic_inc(&sk->sk_drops);
101956 + atomic_inc_unchecked(&sk->sk_drops);
101957 return -ENOBUFS;
101958 }
101959
101960 @@ -464,7 +464,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101961 skb_dst_force(skb);
101962
101963 spin_lock_irqsave(&list->lock, flags);
101964 - skb->dropcount = atomic_read(&sk->sk_drops);
101965 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
101966 __skb_queue_tail(list, skb);
101967 spin_unlock_irqrestore(&list->lock, flags);
101968
101969 @@ -484,7 +484,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
101970 skb->dev = NULL;
101971
101972 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
101973 - atomic_inc(&sk->sk_drops);
101974 + atomic_inc_unchecked(&sk->sk_drops);
101975 goto discard_and_relse;
101976 }
101977 if (nested)
101978 @@ -502,7 +502,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
101979 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
101980 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
101981 bh_unlock_sock(sk);
101982 - atomic_inc(&sk->sk_drops);
101983 + atomic_inc_unchecked(&sk->sk_drops);
101984 goto discard_and_relse;
101985 }
101986
101987 @@ -888,6 +888,7 @@ set_rcvbuf:
101988 }
101989 break;
101990
101991 +#ifndef GRKERNSEC_BPF_HARDEN
101992 case SO_ATTACH_BPF:
101993 ret = -EINVAL;
101994 if (optlen == sizeof(u32)) {
101995 @@ -900,7 +901,7 @@ set_rcvbuf:
101996 ret = sk_attach_bpf(ufd, sk);
101997 }
101998 break;
101999 -
102000 +#endif
102001 case SO_DETACH_FILTER:
102002 ret = sk_detach_filter(sk);
102003 break;
102004 @@ -1004,12 +1005,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102005 struct timeval tm;
102006 } v;
102007
102008 - int lv = sizeof(int);
102009 - int len;
102010 + unsigned int lv = sizeof(int);
102011 + unsigned int len;
102012
102013 if (get_user(len, optlen))
102014 return -EFAULT;
102015 - if (len < 0)
102016 + if (len > INT_MAX)
102017 return -EINVAL;
102018
102019 memset(&v, 0, sizeof(v));
102020 @@ -1147,11 +1148,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102021
102022 case SO_PEERNAME:
102023 {
102024 - char address[128];
102025 + char address[_K_SS_MAXSIZE];
102026
102027 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
102028 return -ENOTCONN;
102029 - if (lv < len)
102030 + if (lv < len || sizeof address < len)
102031 return -EINVAL;
102032 if (copy_to_user(optval, address, len))
102033 return -EFAULT;
102034 @@ -1236,7 +1237,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102035
102036 if (len > lv)
102037 len = lv;
102038 - if (copy_to_user(optval, &v, len))
102039 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
102040 return -EFAULT;
102041 lenout:
102042 if (put_user(len, optlen))
102043 @@ -2349,7 +2350,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
102044 */
102045 smp_wmb();
102046 atomic_set(&sk->sk_refcnt, 1);
102047 - atomic_set(&sk->sk_drops, 0);
102048 + atomic_set_unchecked(&sk->sk_drops, 0);
102049 }
102050 EXPORT_SYMBOL(sock_init_data);
102051
102052 @@ -2477,6 +2478,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
102053 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102054 int level, int type)
102055 {
102056 + struct sock_extended_err ee;
102057 struct sock_exterr_skb *serr;
102058 struct sk_buff *skb;
102059 int copied, err;
102060 @@ -2498,7 +2500,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102061 sock_recv_timestamp(msg, sk, skb);
102062
102063 serr = SKB_EXT_ERR(skb);
102064 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
102065 + ee = serr->ee;
102066 + put_cmsg(msg, level, type, sizeof ee, &ee);
102067
102068 msg->msg_flags |= MSG_ERRQUEUE;
102069 err = copied;
102070 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
102071 index ad704c7..ca48aff 100644
102072 --- a/net/core/sock_diag.c
102073 +++ b/net/core/sock_diag.c
102074 @@ -9,26 +9,33 @@
102075 #include <linux/inet_diag.h>
102076 #include <linux/sock_diag.h>
102077
102078 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
102079 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
102080 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
102081 static DEFINE_MUTEX(sock_diag_table_mutex);
102082
102083 int sock_diag_check_cookie(void *sk, __u32 *cookie)
102084 {
102085 +#ifndef CONFIG_GRKERNSEC_HIDESYM
102086 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
102087 cookie[1] != INET_DIAG_NOCOOKIE) &&
102088 ((u32)(unsigned long)sk != cookie[0] ||
102089 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
102090 return -ESTALE;
102091 else
102092 +#endif
102093 return 0;
102094 }
102095 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
102096
102097 void sock_diag_save_cookie(void *sk, __u32 *cookie)
102098 {
102099 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102100 + cookie[0] = 0;
102101 + cookie[1] = 0;
102102 +#else
102103 cookie[0] = (u32)(unsigned long)sk;
102104 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
102105 +#endif
102106 }
102107 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
102108
102109 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
102110 mutex_lock(&sock_diag_table_mutex);
102111 if (sock_diag_handlers[hndl->family])
102112 err = -EBUSY;
102113 - else
102114 + else {
102115 + pax_open_kernel();
102116 sock_diag_handlers[hndl->family] = hndl;
102117 + pax_close_kernel();
102118 + }
102119 mutex_unlock(&sock_diag_table_mutex);
102120
102121 return err;
102122 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
102123
102124 mutex_lock(&sock_diag_table_mutex);
102125 BUG_ON(sock_diag_handlers[family] != hnld);
102126 + pax_open_kernel();
102127 sock_diag_handlers[family] = NULL;
102128 + pax_close_kernel();
102129 mutex_unlock(&sock_diag_table_mutex);
102130 }
102131 EXPORT_SYMBOL_GPL(sock_diag_unregister);
102132 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
102133 index 31baba2..c71485b 100644
102134 --- a/net/core/sysctl_net_core.c
102135 +++ b/net/core/sysctl_net_core.c
102136 @@ -34,7 +34,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
102137 {
102138 unsigned int orig_size, size;
102139 int ret, i;
102140 - struct ctl_table tmp = {
102141 + ctl_table_no_const tmp = {
102142 .data = &size,
102143 .maxlen = sizeof(size),
102144 .mode = table->mode
102145 @@ -202,7 +202,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102146 void __user *buffer, size_t *lenp, loff_t *ppos)
102147 {
102148 char id[IFNAMSIZ];
102149 - struct ctl_table tbl = {
102150 + ctl_table_no_const tbl = {
102151 .data = id,
102152 .maxlen = IFNAMSIZ,
102153 };
102154 @@ -220,7 +220,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102155 static int proc_do_rss_key(struct ctl_table *table, int write,
102156 void __user *buffer, size_t *lenp, loff_t *ppos)
102157 {
102158 - struct ctl_table fake_table;
102159 + ctl_table_no_const fake_table;
102160 char buf[NETDEV_RSS_KEY_LEN * 3];
102161
102162 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
102163 @@ -284,7 +284,7 @@ static struct ctl_table net_core_table[] = {
102164 .mode = 0444,
102165 .proc_handler = proc_do_rss_key,
102166 },
102167 -#ifdef CONFIG_BPF_JIT
102168 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
102169 {
102170 .procname = "bpf_jit_enable",
102171 .data = &bpf_jit_enable,
102172 @@ -400,13 +400,12 @@ static struct ctl_table netns_core_table[] = {
102173
102174 static __net_init int sysctl_core_net_init(struct net *net)
102175 {
102176 - struct ctl_table *tbl;
102177 + ctl_table_no_const *tbl = NULL;
102178
102179 net->core.sysctl_somaxconn = SOMAXCONN;
102180
102181 - tbl = netns_core_table;
102182 if (!net_eq(net, &init_net)) {
102183 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
102184 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
102185 if (tbl == NULL)
102186 goto err_dup;
102187
102188 @@ -416,17 +415,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
102189 if (net->user_ns != &init_user_ns) {
102190 tbl[0].procname = NULL;
102191 }
102192 - }
102193 -
102194 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102195 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102196 + } else
102197 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
102198 if (net->core.sysctl_hdr == NULL)
102199 goto err_reg;
102200
102201 return 0;
102202
102203 err_reg:
102204 - if (tbl != netns_core_table)
102205 - kfree(tbl);
102206 + kfree(tbl);
102207 err_dup:
102208 return -ENOMEM;
102209 }
102210 @@ -441,7 +439,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
102211 kfree(tbl);
102212 }
102213
102214 -static __net_initdata struct pernet_operations sysctl_core_ops = {
102215 +static __net_initconst struct pernet_operations sysctl_core_ops = {
102216 .init = sysctl_core_net_init,
102217 .exit = sysctl_core_net_exit,
102218 };
102219 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
102220 index 8102286..a0c2755 100644
102221 --- a/net/decnet/af_decnet.c
102222 +++ b/net/decnet/af_decnet.c
102223 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
102224 .sysctl_rmem = sysctl_decnet_rmem,
102225 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
102226 .obj_size = sizeof(struct dn_sock),
102227 + .slab_flags = SLAB_USERCOPY,
102228 };
102229
102230 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
102231 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
102232 index 4400da7..3429972 100644
102233 --- a/net/decnet/dn_dev.c
102234 +++ b/net/decnet/dn_dev.c
102235 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
102236 .extra1 = &min_t3,
102237 .extra2 = &max_t3
102238 },
102239 - {0}
102240 + { }
102241 },
102242 };
102243
102244 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
102245 index 5325b54..a0d4d69 100644
102246 --- a/net/decnet/sysctl_net_decnet.c
102247 +++ b/net/decnet/sysctl_net_decnet.c
102248 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
102249
102250 if (len > *lenp) len = *lenp;
102251
102252 - if (copy_to_user(buffer, addr, len))
102253 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
102254 return -EFAULT;
102255
102256 *lenp = len;
102257 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
102258
102259 if (len > *lenp) len = *lenp;
102260
102261 - if (copy_to_user(buffer, devname, len))
102262 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
102263 return -EFAULT;
102264
102265 *lenp = len;
102266 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
102267 index a2c7e4c..3dc9f67 100644
102268 --- a/net/hsr/hsr_netlink.c
102269 +++ b/net/hsr/hsr_netlink.c
102270 @@ -102,7 +102,7 @@ nla_put_failure:
102271 return -EMSGSIZE;
102272 }
102273
102274 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
102275 +static struct rtnl_link_ops hsr_link_ops = {
102276 .kind = "hsr",
102277 .maxtype = IFLA_HSR_MAX,
102278 .policy = hsr_policy,
102279 diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c
102280 index 27eaa65..7083217 100644
102281 --- a/net/ieee802154/6lowpan_rtnl.c
102282 +++ b/net/ieee802154/6lowpan_rtnl.c
102283 @@ -642,7 +642,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
102284 dev_put(real_dev);
102285 }
102286
102287 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
102288 +static struct rtnl_link_ops lowpan_link_ops = {
102289 .kind = "lowpan",
102290 .priv_size = sizeof(struct lowpan_dev_info),
102291 .setup = lowpan_setup,
102292 diff --git a/net/ieee802154/reassembly.c b/net/ieee802154/reassembly.c
102293 index 9d980ed..7d01e12 100644
102294 --- a/net/ieee802154/reassembly.c
102295 +++ b/net/ieee802154/reassembly.c
102296 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
102297
102298 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102299 {
102300 - struct ctl_table *table;
102301 + ctl_table_no_const *table = NULL;
102302 struct ctl_table_header *hdr;
102303 struct netns_ieee802154_lowpan *ieee802154_lowpan =
102304 net_ieee802154_lowpan(net);
102305
102306 - table = lowpan_frags_ns_ctl_table;
102307 if (!net_eq(net, &init_net)) {
102308 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
102309 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
102310 GFP_KERNEL);
102311 if (table == NULL)
102312 goto err_alloc;
102313 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102314 /* Don't export sysctls to unprivileged users */
102315 if (net->user_ns != &init_user_ns)
102316 table[0].procname = NULL;
102317 - }
102318 -
102319 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102320 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102321 + } else
102322 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
102323 if (hdr == NULL)
102324 goto err_reg;
102325
102326 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102327 return 0;
102328
102329 err_reg:
102330 - if (!net_eq(net, &init_net))
102331 - kfree(table);
102332 + kfree(table);
102333 err_alloc:
102334 return -ENOMEM;
102335 }
102336 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
102337 index a44773c..a6ae415 100644
102338 --- a/net/ipv4/af_inet.c
102339 +++ b/net/ipv4/af_inet.c
102340 @@ -1392,7 +1392,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
102341 return ip_recv_error(sk, msg, len, addr_len);
102342 #if IS_ENABLED(CONFIG_IPV6)
102343 if (sk->sk_family == AF_INET6)
102344 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
102345 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
102346 #endif
102347 return -EINVAL;
102348 }
102349 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
102350 index 214882e..ec032f6 100644
102351 --- a/net/ipv4/devinet.c
102352 +++ b/net/ipv4/devinet.c
102353 @@ -69,7 +69,8 @@
102354
102355 static struct ipv4_devconf ipv4_devconf = {
102356 .data = {
102357 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102358 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102359 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102360 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102361 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102362 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102363 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
102364
102365 static struct ipv4_devconf ipv4_devconf_dflt = {
102366 .data = {
102367 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102368 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102369 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102370 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102371 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102372 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102373 @@ -1548,7 +1550,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
102374 idx = 0;
102375 head = &net->dev_index_head[h];
102376 rcu_read_lock();
102377 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102378 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102379 net->dev_base_seq;
102380 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102381 if (idx < s_idx)
102382 @@ -1866,7 +1868,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
102383 idx = 0;
102384 head = &net->dev_index_head[h];
102385 rcu_read_lock();
102386 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102387 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102388 net->dev_base_seq;
102389 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102390 if (idx < s_idx)
102391 @@ -2101,7 +2103,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
102392 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
102393 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
102394
102395 -static struct devinet_sysctl_table {
102396 +static const struct devinet_sysctl_table {
102397 struct ctl_table_header *sysctl_header;
102398 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
102399 } devinet_sysctl = {
102400 @@ -2233,7 +2235,7 @@ static __net_init int devinet_init_net(struct net *net)
102401 int err;
102402 struct ipv4_devconf *all, *dflt;
102403 #ifdef CONFIG_SYSCTL
102404 - struct ctl_table *tbl = ctl_forward_entry;
102405 + ctl_table_no_const *tbl = NULL;
102406 struct ctl_table_header *forw_hdr;
102407 #endif
102408
102409 @@ -2251,7 +2253,7 @@ static __net_init int devinet_init_net(struct net *net)
102410 goto err_alloc_dflt;
102411
102412 #ifdef CONFIG_SYSCTL
102413 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
102414 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
102415 if (tbl == NULL)
102416 goto err_alloc_ctl;
102417
102418 @@ -2271,7 +2273,10 @@ static __net_init int devinet_init_net(struct net *net)
102419 goto err_reg_dflt;
102420
102421 err = -ENOMEM;
102422 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102423 + if (!net_eq(net, &init_net))
102424 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102425 + else
102426 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
102427 if (forw_hdr == NULL)
102428 goto err_reg_ctl;
102429 net->ipv4.forw_hdr = forw_hdr;
102430 @@ -2287,8 +2292,7 @@ err_reg_ctl:
102431 err_reg_dflt:
102432 __devinet_sysctl_unregister(all);
102433 err_reg_all:
102434 - if (tbl != ctl_forward_entry)
102435 - kfree(tbl);
102436 + kfree(tbl);
102437 err_alloc_ctl:
102438 #endif
102439 if (dflt != &ipv4_devconf_dflt)
102440 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
102441 index 23104a3..9f5570b 100644
102442 --- a/net/ipv4/fib_frontend.c
102443 +++ b/net/ipv4/fib_frontend.c
102444 @@ -1017,12 +1017,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
102445 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102446 fib_sync_up(dev);
102447 #endif
102448 - atomic_inc(&net->ipv4.dev_addr_genid);
102449 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102450 rt_cache_flush(dev_net(dev));
102451 break;
102452 case NETDEV_DOWN:
102453 fib_del_ifaddr(ifa, NULL);
102454 - atomic_inc(&net->ipv4.dev_addr_genid);
102455 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102456 if (ifa->ifa_dev->ifa_list == NULL) {
102457 /* Last address was deleted from this interface.
102458 * Disable IP.
102459 @@ -1060,7 +1060,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
102460 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102461 fib_sync_up(dev);
102462 #endif
102463 - atomic_inc(&net->ipv4.dev_addr_genid);
102464 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102465 rt_cache_flush(net);
102466 break;
102467 case NETDEV_DOWN:
102468 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
102469 index f99f41b..1879da9 100644
102470 --- a/net/ipv4/fib_semantics.c
102471 +++ b/net/ipv4/fib_semantics.c
102472 @@ -770,7 +770,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
102473 nh->nh_saddr = inet_select_addr(nh->nh_dev,
102474 nh->nh_gw,
102475 nh->nh_parent->fib_scope);
102476 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
102477 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
102478
102479 return nh->nh_saddr;
102480 }
102481 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
102482 index 9111a4e..3576905 100644
102483 --- a/net/ipv4/inet_hashtables.c
102484 +++ b/net/ipv4/inet_hashtables.c
102485 @@ -18,6 +18,7 @@
102486 #include <linux/sched.h>
102487 #include <linux/slab.h>
102488 #include <linux/wait.h>
102489 +#include <linux/security.h>
102490
102491 #include <net/inet_connection_sock.h>
102492 #include <net/inet_hashtables.h>
102493 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
102494 return inet_ehashfn(net, laddr, lport, faddr, fport);
102495 }
102496
102497 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
102498 +
102499 /*
102500 * Allocate and initialize a new local port bind bucket.
102501 * The bindhash mutex for snum's hash chain must be held here.
102502 @@ -554,6 +557,8 @@ ok:
102503 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
102504 spin_unlock(&head->lock);
102505
102506 + gr_update_task_in_ip_table(inet_sk(sk));
102507 +
102508 if (tw) {
102509 inet_twsk_deschedule(tw, death_row);
102510 while (twrefcnt) {
102511 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
102512 index 241afd7..31b95d5 100644
102513 --- a/net/ipv4/inetpeer.c
102514 +++ b/net/ipv4/inetpeer.c
102515 @@ -461,7 +461,7 @@ relookup:
102516 if (p) {
102517 p->daddr = *daddr;
102518 atomic_set(&p->refcnt, 1);
102519 - atomic_set(&p->rid, 0);
102520 + atomic_set_unchecked(&p->rid, 0);
102521 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
102522 p->rate_tokens = 0;
102523 /* 60*HZ is arbitrary, but chosen enough high so that the first
102524 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
102525 index e5b6d0d..187c8b0 100644
102526 --- a/net/ipv4/ip_fragment.c
102527 +++ b/net/ipv4/ip_fragment.c
102528 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
102529 return 0;
102530
102531 start = qp->rid;
102532 - end = atomic_inc_return(&peer->rid);
102533 + end = atomic_inc_return_unchecked(&peer->rid);
102534 qp->rid = end;
102535
102536 rc = qp->q.fragments && (end - start) > max;
102537 @@ -745,12 +745,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
102538
102539 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102540 {
102541 - struct ctl_table *table;
102542 + ctl_table_no_const *table = NULL;
102543 struct ctl_table_header *hdr;
102544
102545 - table = ip4_frags_ns_ctl_table;
102546 if (!net_eq(net, &init_net)) {
102547 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102548 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102549 if (table == NULL)
102550 goto err_alloc;
102551
102552 @@ -764,9 +763,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102553 /* Don't export sysctls to unprivileged users */
102554 if (net->user_ns != &init_user_ns)
102555 table[0].procname = NULL;
102556 - }
102557 + hdr = register_net_sysctl(net, "net/ipv4", table);
102558 + } else
102559 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
102560
102561 - hdr = register_net_sysctl(net, "net/ipv4", table);
102562 if (hdr == NULL)
102563 goto err_reg;
102564
102565 @@ -774,8 +774,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102566 return 0;
102567
102568 err_reg:
102569 - if (!net_eq(net, &init_net))
102570 - kfree(table);
102571 + kfree(table);
102572 err_alloc:
102573 return -ENOMEM;
102574 }
102575 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
102576 index 4f4bf5b..2c936fe 100644
102577 --- a/net/ipv4/ip_gre.c
102578 +++ b/net/ipv4/ip_gre.c
102579 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
102580 module_param(log_ecn_error, bool, 0644);
102581 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102582
102583 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
102584 +static struct rtnl_link_ops ipgre_link_ops;
102585 static int ipgre_tunnel_init(struct net_device *dev);
102586
102587 static int ipgre_net_id __read_mostly;
102588 @@ -816,7 +816,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
102589 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
102590 };
102591
102592 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102593 +static struct rtnl_link_ops ipgre_link_ops = {
102594 .kind = "gre",
102595 .maxtype = IFLA_GRE_MAX,
102596 .policy = ipgre_policy,
102597 @@ -830,7 +830,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102598 .fill_info = ipgre_fill_info,
102599 };
102600
102601 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
102602 +static struct rtnl_link_ops ipgre_tap_ops = {
102603 .kind = "gretap",
102604 .maxtype = IFLA_GRE_MAX,
102605 .policy = ipgre_policy,
102606 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
102607 index 3d4da2c..40f9c29 100644
102608 --- a/net/ipv4/ip_input.c
102609 +++ b/net/ipv4/ip_input.c
102610 @@ -147,6 +147,10 @@
102611 #include <linux/mroute.h>
102612 #include <linux/netlink.h>
102613
102614 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102615 +extern int grsec_enable_blackhole;
102616 +#endif
102617 +
102618 /*
102619 * Process Router Attention IP option (RFC 2113)
102620 */
102621 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
102622 if (!raw) {
102623 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
102624 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
102625 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102626 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
102627 +#endif
102628 icmp_send(skb, ICMP_DEST_UNREACH,
102629 ICMP_PROT_UNREACH, 0);
102630 }
102631 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
102632 index 6b85adb..cd7e5d3 100644
102633 --- a/net/ipv4/ip_sockglue.c
102634 +++ b/net/ipv4/ip_sockglue.c
102635 @@ -1193,7 +1193,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102636 len = min_t(unsigned int, len, opt->optlen);
102637 if (put_user(len, optlen))
102638 return -EFAULT;
102639 - if (copy_to_user(optval, opt->__data, len))
102640 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
102641 + copy_to_user(optval, opt->__data, len))
102642 return -EFAULT;
102643 return 0;
102644 }
102645 @@ -1324,7 +1325,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102646 if (sk->sk_type != SOCK_STREAM)
102647 return -ENOPROTOOPT;
102648
102649 - msg.msg_control = (__force void *) optval;
102650 + msg.msg_control = (__force_kernel void *) optval;
102651 msg.msg_controllen = len;
102652 msg.msg_flags = flags;
102653
102654 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
102655 index 1a7e979..fd05aa4 100644
102656 --- a/net/ipv4/ip_vti.c
102657 +++ b/net/ipv4/ip_vti.c
102658 @@ -45,7 +45,7 @@
102659 #include <net/net_namespace.h>
102660 #include <net/netns/generic.h>
102661
102662 -static struct rtnl_link_ops vti_link_ops __read_mostly;
102663 +static struct rtnl_link_ops vti_link_ops;
102664
102665 static int vti_net_id __read_mostly;
102666 static int vti_tunnel_init(struct net_device *dev);
102667 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
102668 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
102669 };
102670
102671 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
102672 +static struct rtnl_link_ops vti_link_ops = {
102673 .kind = "vti",
102674 .maxtype = IFLA_VTI_MAX,
102675 .policy = vti_policy,
102676 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
102677 index 7fa18bc..bea16af 100644
102678 --- a/net/ipv4/ipconfig.c
102679 +++ b/net/ipv4/ipconfig.c
102680 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
102681
102682 mm_segment_t oldfs = get_fs();
102683 set_fs(get_ds());
102684 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102685 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102686 set_fs(oldfs);
102687 return res;
102688 }
102689 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
102690
102691 mm_segment_t oldfs = get_fs();
102692 set_fs(get_ds());
102693 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102694 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102695 set_fs(oldfs);
102696 return res;
102697 }
102698 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
102699
102700 mm_segment_t oldfs = get_fs();
102701 set_fs(get_ds());
102702 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
102703 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
102704 set_fs(oldfs);
102705 return res;
102706 }
102707 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
102708 index 40403114..c35c647 100644
102709 --- a/net/ipv4/ipip.c
102710 +++ b/net/ipv4/ipip.c
102711 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102712 static int ipip_net_id __read_mostly;
102713
102714 static int ipip_tunnel_init(struct net_device *dev);
102715 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
102716 +static struct rtnl_link_ops ipip_link_ops;
102717
102718 static int ipip_err(struct sk_buff *skb, u32 info)
102719 {
102720 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
102721 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
102722 };
102723
102724 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
102725 +static struct rtnl_link_ops ipip_link_ops = {
102726 .kind = "ipip",
102727 .maxtype = IFLA_IPTUN_MAX,
102728 .policy = ipip_policy,
102729 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
102730 index f95b6f9..2ee2097 100644
102731 --- a/net/ipv4/netfilter/arp_tables.c
102732 +++ b/net/ipv4/netfilter/arp_tables.c
102733 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
102734 #endif
102735
102736 static int get_info(struct net *net, void __user *user,
102737 - const int *len, int compat)
102738 + int len, int compat)
102739 {
102740 char name[XT_TABLE_MAXNAMELEN];
102741 struct xt_table *t;
102742 int ret;
102743
102744 - if (*len != sizeof(struct arpt_getinfo)) {
102745 - duprintf("length %u != %Zu\n", *len,
102746 + if (len != sizeof(struct arpt_getinfo)) {
102747 + duprintf("length %u != %Zu\n", len,
102748 sizeof(struct arpt_getinfo));
102749 return -EINVAL;
102750 }
102751 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
102752 info.size = private->size;
102753 strcpy(info.name, name);
102754
102755 - if (copy_to_user(user, &info, *len) != 0)
102756 + if (copy_to_user(user, &info, len) != 0)
102757 ret = -EFAULT;
102758 else
102759 ret = 0;
102760 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
102761
102762 switch (cmd) {
102763 case ARPT_SO_GET_INFO:
102764 - ret = get_info(sock_net(sk), user, len, 1);
102765 + ret = get_info(sock_net(sk), user, *len, 1);
102766 break;
102767 case ARPT_SO_GET_ENTRIES:
102768 ret = compat_get_entries(sock_net(sk), user, len);
102769 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
102770
102771 switch (cmd) {
102772 case ARPT_SO_GET_INFO:
102773 - ret = get_info(sock_net(sk), user, len, 0);
102774 + ret = get_info(sock_net(sk), user, *len, 0);
102775 break;
102776
102777 case ARPT_SO_GET_ENTRIES:
102778 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
102779 index 99e810f..3711b81 100644
102780 --- a/net/ipv4/netfilter/ip_tables.c
102781 +++ b/net/ipv4/netfilter/ip_tables.c
102782 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
102783 #endif
102784
102785 static int get_info(struct net *net, void __user *user,
102786 - const int *len, int compat)
102787 + int len, int compat)
102788 {
102789 char name[XT_TABLE_MAXNAMELEN];
102790 struct xt_table *t;
102791 int ret;
102792
102793 - if (*len != sizeof(struct ipt_getinfo)) {
102794 - duprintf("length %u != %zu\n", *len,
102795 + if (len != sizeof(struct ipt_getinfo)) {
102796 + duprintf("length %u != %zu\n", len,
102797 sizeof(struct ipt_getinfo));
102798 return -EINVAL;
102799 }
102800 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
102801 info.size = private->size;
102802 strcpy(info.name, name);
102803
102804 - if (copy_to_user(user, &info, *len) != 0)
102805 + if (copy_to_user(user, &info, len) != 0)
102806 ret = -EFAULT;
102807 else
102808 ret = 0;
102809 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102810
102811 switch (cmd) {
102812 case IPT_SO_GET_INFO:
102813 - ret = get_info(sock_net(sk), user, len, 1);
102814 + ret = get_info(sock_net(sk), user, *len, 1);
102815 break;
102816 case IPT_SO_GET_ENTRIES:
102817 ret = compat_get_entries(sock_net(sk), user, len);
102818 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102819
102820 switch (cmd) {
102821 case IPT_SO_GET_INFO:
102822 - ret = get_info(sock_net(sk), user, len, 0);
102823 + ret = get_info(sock_net(sk), user, *len, 0);
102824 break;
102825
102826 case IPT_SO_GET_ENTRIES:
102827 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102828 index e90f83a..3e6acca 100644
102829 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
102830 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102831 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
102832 spin_lock_init(&cn->lock);
102833
102834 #ifdef CONFIG_PROC_FS
102835 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
102836 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
102837 if (!cn->procdir) {
102838 pr_err("Unable to proc dir entry\n");
102839 return -ENOMEM;
102840 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
102841 index 2a3720f..d32b565 100644
102842 --- a/net/ipv4/ping.c
102843 +++ b/net/ipv4/ping.c
102844 @@ -59,7 +59,7 @@ struct ping_table {
102845 };
102846
102847 static struct ping_table ping_table;
102848 -struct pingv6_ops pingv6_ops;
102849 +struct pingv6_ops *pingv6_ops;
102850 EXPORT_SYMBOL_GPL(pingv6_ops);
102851
102852 static u16 ping_port_rover;
102853 @@ -259,6 +259,9 @@ int ping_init_sock(struct sock *sk)
102854 kgid_t low, high;
102855 int ret = 0;
102856
102857 + if (sk->sk_family == AF_INET6)
102858 + sk->sk_ipv6only = 1;
102859 +
102860 inet_get_ping_group_range_net(net, &low, &high);
102861 if (gid_lte(low, group) && gid_lte(group, high))
102862 return 0;
102863 @@ -305,6 +308,11 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
102864 if (addr_len < sizeof(*addr))
102865 return -EINVAL;
102866
102867 + if (addr->sin_family != AF_INET &&
102868 + !(addr->sin_family == AF_UNSPEC &&
102869 + addr->sin_addr.s_addr == htonl(INADDR_ANY)))
102870 + return -EAFNOSUPPORT;
102871 +
102872 pr_debug("ping_check_bind_addr(sk=%p,addr=%pI4,port=%d)\n",
102873 sk, &addr->sin_addr.s_addr, ntohs(addr->sin_port));
102874
102875 @@ -330,7 +338,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
102876 return -EINVAL;
102877
102878 if (addr->sin6_family != AF_INET6)
102879 - return -EINVAL;
102880 + return -EAFNOSUPPORT;
102881
102882 pr_debug("ping_check_bind_addr(sk=%p,addr=%pI6c,port=%d)\n",
102883 sk, addr->sin6_addr.s6_addr, ntohs(addr->sin6_port));
102884 @@ -350,7 +358,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
102885 return -ENODEV;
102886 }
102887 }
102888 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
102889 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
102890 scoped);
102891 rcu_read_unlock();
102892
102893 @@ -558,7 +566,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
102894 }
102895 #if IS_ENABLED(CONFIG_IPV6)
102896 } else if (skb->protocol == htons(ETH_P_IPV6)) {
102897 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
102898 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
102899 #endif
102900 }
102901
102902 @@ -576,7 +584,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
102903 info, (u8 *)icmph);
102904 #if IS_ENABLED(CONFIG_IPV6)
102905 } else if (family == AF_INET6) {
102906 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
102907 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
102908 info, (u8 *)icmph);
102909 #endif
102910 }
102911 @@ -716,7 +724,7 @@ static int ping_v4_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *m
102912 if (msg->msg_namelen < sizeof(*usin))
102913 return -EINVAL;
102914 if (usin->sin_family != AF_INET)
102915 - return -EINVAL;
102916 + return -EAFNOSUPPORT;
102917 daddr = usin->sin_addr.s_addr;
102918 /* no remote port */
102919 } else {
102920 @@ -911,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
102921 }
102922
102923 if (inet6_sk(sk)->rxopt.all)
102924 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
102925 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
102926 if (skb->protocol == htons(ETH_P_IPV6) &&
102927 inet6_sk(sk)->rxopt.all)
102928 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
102929 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
102930 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
102931 ip_cmsg_recv(msg, skb);
102932 #endif
102933 @@ -1109,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
102934 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
102935 0, sock_i_ino(sp),
102936 atomic_read(&sp->sk_refcnt), sp,
102937 - atomic_read(&sp->sk_drops));
102938 + atomic_read_unchecked(&sp->sk_drops));
102939 }
102940
102941 static int ping_v4_seq_show(struct seq_file *seq, void *v)
102942 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
102943 index 0bb68df..59405fc 100644
102944 --- a/net/ipv4/raw.c
102945 +++ b/net/ipv4/raw.c
102946 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
102947 int raw_rcv(struct sock *sk, struct sk_buff *skb)
102948 {
102949 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
102950 - atomic_inc(&sk->sk_drops);
102951 + atomic_inc_unchecked(&sk->sk_drops);
102952 kfree_skb(skb);
102953 return NET_RX_DROP;
102954 }
102955 @@ -774,16 +774,20 @@ static int raw_init(struct sock *sk)
102956
102957 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
102958 {
102959 + struct icmp_filter filter;
102960 +
102961 if (optlen > sizeof(struct icmp_filter))
102962 optlen = sizeof(struct icmp_filter);
102963 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
102964 + if (copy_from_user(&filter, optval, optlen))
102965 return -EFAULT;
102966 + raw_sk(sk)->filter = filter;
102967 return 0;
102968 }
102969
102970 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
102971 {
102972 int len, ret = -EFAULT;
102973 + struct icmp_filter filter;
102974
102975 if (get_user(len, optlen))
102976 goto out;
102977 @@ -793,8 +797,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
102978 if (len > sizeof(struct icmp_filter))
102979 len = sizeof(struct icmp_filter);
102980 ret = -EFAULT;
102981 - if (put_user(len, optlen) ||
102982 - copy_to_user(optval, &raw_sk(sk)->filter, len))
102983 + filter = raw_sk(sk)->filter;
102984 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
102985 goto out;
102986 ret = 0;
102987 out: return ret;
102988 @@ -1023,7 +1027,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
102989 0, 0L, 0,
102990 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
102991 0, sock_i_ino(sp),
102992 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
102993 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
102994 }
102995
102996 static int raw_seq_show(struct seq_file *seq, void *v)
102997 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
102998 index 52e1f2b..e736cb4 100644
102999 --- a/net/ipv4/route.c
103000 +++ b/net/ipv4/route.c
103001 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
103002
103003 static int rt_cache_seq_open(struct inode *inode, struct file *file)
103004 {
103005 - return seq_open(file, &rt_cache_seq_ops);
103006 + return seq_open_restrict(file, &rt_cache_seq_ops);
103007 }
103008
103009 static const struct file_operations rt_cache_seq_fops = {
103010 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
103011
103012 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
103013 {
103014 - return seq_open(file, &rt_cpu_seq_ops);
103015 + return seq_open_restrict(file, &rt_cpu_seq_ops);
103016 }
103017
103018 static const struct file_operations rt_cpu_seq_fops = {
103019 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
103020
103021 static int rt_acct_proc_open(struct inode *inode, struct file *file)
103022 {
103023 - return single_open(file, rt_acct_proc_show, NULL);
103024 + return single_open_restrict(file, rt_acct_proc_show, NULL);
103025 }
103026
103027 static const struct file_operations rt_acct_proc_fops = {
103028 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
103029
103030 #define IP_IDENTS_SZ 2048u
103031 struct ip_ident_bucket {
103032 - atomic_t id;
103033 + atomic_unchecked_t id;
103034 u32 stamp32;
103035 };
103036
103037 -static struct ip_ident_bucket *ip_idents __read_mostly;
103038 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
103039
103040 /* In order to protect privacy, we add a perturbation to identifiers
103041 * if one generator is seldom used. This makes hard for an attacker
103042 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
103043 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
103044 delta = prandom_u32_max(now - old);
103045
103046 - return atomic_add_return(segs + delta, &bucket->id) - segs;
103047 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
103048 }
103049 EXPORT_SYMBOL(ip_idents_reserve);
103050
103051 @@ -2628,34 +2628,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
103052 .maxlen = sizeof(int),
103053 .mode = 0200,
103054 .proc_handler = ipv4_sysctl_rtcache_flush,
103055 + .extra1 = &init_net,
103056 },
103057 { },
103058 };
103059
103060 static __net_init int sysctl_route_net_init(struct net *net)
103061 {
103062 - struct ctl_table *tbl;
103063 + ctl_table_no_const *tbl = NULL;
103064
103065 - tbl = ipv4_route_flush_table;
103066 if (!net_eq(net, &init_net)) {
103067 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103068 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103069 if (tbl == NULL)
103070 goto err_dup;
103071
103072 /* Don't export sysctls to unprivileged users */
103073 if (net->user_ns != &init_user_ns)
103074 tbl[0].procname = NULL;
103075 - }
103076 - tbl[0].extra1 = net;
103077 + tbl[0].extra1 = net;
103078 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103079 + } else
103080 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
103081
103082 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103083 if (net->ipv4.route_hdr == NULL)
103084 goto err_reg;
103085 return 0;
103086
103087 err_reg:
103088 - if (tbl != ipv4_route_flush_table)
103089 - kfree(tbl);
103090 + kfree(tbl);
103091 err_dup:
103092 return -ENOMEM;
103093 }
103094 @@ -2678,8 +2678,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
103095
103096 static __net_init int rt_genid_init(struct net *net)
103097 {
103098 - atomic_set(&net->ipv4.rt_genid, 0);
103099 - atomic_set(&net->fnhe_genid, 0);
103100 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
103101 + atomic_set_unchecked(&net->fnhe_genid, 0);
103102 get_random_bytes(&net->ipv4.dev_addr_genid,
103103 sizeof(net->ipv4.dev_addr_genid));
103104 return 0;
103105 @@ -2722,11 +2722,7 @@ int __init ip_rt_init(void)
103106 {
103107 int rc = 0;
103108
103109 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
103110 - if (!ip_idents)
103111 - panic("IP: failed to allocate ip_idents\n");
103112 -
103113 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
103114 + prandom_bytes(ip_idents, sizeof(ip_idents));
103115
103116 #ifdef CONFIG_IP_ROUTE_CLASSID
103117 ip_rt_acct = __alloc_percpu(256 * sizeof(struct ip_rt_acct), __alignof__(struct ip_rt_acct));
103118 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
103119 index e0ee384..e2688d9 100644
103120 --- a/net/ipv4/sysctl_net_ipv4.c
103121 +++ b/net/ipv4/sysctl_net_ipv4.c
103122 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
103123 container_of(table->data, struct net, ipv4.ip_local_ports.range);
103124 int ret;
103125 int range[2];
103126 - struct ctl_table tmp = {
103127 + ctl_table_no_const tmp = {
103128 .data = &range,
103129 .maxlen = sizeof(range),
103130 .mode = table->mode,
103131 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
103132 int ret;
103133 gid_t urange[2];
103134 kgid_t low, high;
103135 - struct ctl_table tmp = {
103136 + ctl_table_no_const tmp = {
103137 .data = &urange,
103138 .maxlen = sizeof(urange),
103139 .mode = table->mode,
103140 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
103141 void __user *buffer, size_t *lenp, loff_t *ppos)
103142 {
103143 char val[TCP_CA_NAME_MAX];
103144 - struct ctl_table tbl = {
103145 + ctl_table_no_const tbl = {
103146 .data = val,
103147 .maxlen = TCP_CA_NAME_MAX,
103148 };
103149 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
103150 void __user *buffer, size_t *lenp,
103151 loff_t *ppos)
103152 {
103153 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
103154 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
103155 int ret;
103156
103157 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103158 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
103159 void __user *buffer, size_t *lenp,
103160 loff_t *ppos)
103161 {
103162 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
103163 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
103164 int ret;
103165
103166 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103167 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
103168 void __user *buffer, size_t *lenp,
103169 loff_t *ppos)
103170 {
103171 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103172 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103173 struct tcp_fastopen_context *ctxt;
103174 int ret;
103175 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
103176 @@ -881,13 +881,12 @@ static struct ctl_table ipv4_net_table[] = {
103177
103178 static __net_init int ipv4_sysctl_init_net(struct net *net)
103179 {
103180 - struct ctl_table *table;
103181 + ctl_table_no_const *table = NULL;
103182
103183 - table = ipv4_net_table;
103184 if (!net_eq(net, &init_net)) {
103185 int i;
103186
103187 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
103188 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
103189 if (table == NULL)
103190 goto err_alloc;
103191
103192 @@ -896,7 +895,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
103193 table[i].data += (void *)net - (void *)&init_net;
103194 }
103195
103196 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103197 + if (!net_eq(net, &init_net))
103198 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103199 + else
103200 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
103201 if (net->ipv4.ipv4_hdr == NULL)
103202 goto err_reg;
103203
103204 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
103205 index 075ab4d..623bb9d 100644
103206 --- a/net/ipv4/tcp_input.c
103207 +++ b/net/ipv4/tcp_input.c
103208 @@ -766,7 +766,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
103209 * without any lock. We want to make sure compiler wont store
103210 * intermediate values in this location.
103211 */
103212 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
103213 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
103214 sk->sk_max_pacing_rate);
103215 }
103216
103217 @@ -4528,7 +4528,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
103218 * simplifies code)
103219 */
103220 static void
103221 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103222 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103223 struct sk_buff *head, struct sk_buff *tail,
103224 u32 start, u32 end)
103225 {
103226 @@ -5506,6 +5506,7 @@ discard:
103227 tcp_paws_reject(&tp->rx_opt, 0))
103228 goto discard_and_undo;
103229
103230 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
103231 if (th->syn) {
103232 /* We see SYN without ACK. It is attempt of
103233 * simultaneous connect with crossed SYNs.
103234 @@ -5556,6 +5557,7 @@ discard:
103235 goto discard;
103236 #endif
103237 }
103238 +#endif
103239 /* "fifth, if neither of the SYN or RST bits is set then
103240 * drop the segment and return."
103241 */
103242 @@ -5602,7 +5604,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
103243 goto discard;
103244
103245 if (th->syn) {
103246 - if (th->fin)
103247 + if (th->fin || th->urg || th->psh)
103248 goto discard;
103249 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
103250 return 1;
103251 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
103252 index d22f544..62f6787 100644
103253 --- a/net/ipv4/tcp_ipv4.c
103254 +++ b/net/ipv4/tcp_ipv4.c
103255 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
103256 int sysctl_tcp_low_latency __read_mostly;
103257 EXPORT_SYMBOL(sysctl_tcp_low_latency);
103258
103259 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103260 +extern int grsec_enable_blackhole;
103261 +#endif
103262 +
103263 #ifdef CONFIG_TCP_MD5SIG
103264 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
103265 __be32 daddr, __be32 saddr, const struct tcphdr *th);
103266 @@ -1473,6 +1477,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
103267 return 0;
103268
103269 reset:
103270 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103271 + if (!grsec_enable_blackhole)
103272 +#endif
103273 tcp_v4_send_reset(rsk, skb);
103274 discard:
103275 kfree_skb(skb);
103276 @@ -1637,12 +1644,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
103277 TCP_SKB_CB(skb)->sacked = 0;
103278
103279 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
103280 - if (!sk)
103281 + if (!sk) {
103282 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103283 + ret = 1;
103284 +#endif
103285 goto no_tcp_socket;
103286 -
103287 + }
103288 process:
103289 - if (sk->sk_state == TCP_TIME_WAIT)
103290 + if (sk->sk_state == TCP_TIME_WAIT) {
103291 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103292 + ret = 2;
103293 +#endif
103294 goto do_time_wait;
103295 + }
103296
103297 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
103298 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
103299 @@ -1698,6 +1712,10 @@ csum_error:
103300 bad_packet:
103301 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
103302 } else {
103303 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103304 + if (!grsec_enable_blackhole || (ret == 1 &&
103305 + (skb->dev->flags & IFF_LOOPBACK)))
103306 +#endif
103307 tcp_v4_send_reset(NULL, skb);
103308 }
103309
103310 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
103311 index 63d2680..2db9d6b 100644
103312 --- a/net/ipv4/tcp_minisocks.c
103313 +++ b/net/ipv4/tcp_minisocks.c
103314 @@ -27,6 +27,10 @@
103315 #include <net/inet_common.h>
103316 #include <net/xfrm.h>
103317
103318 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103319 +extern int grsec_enable_blackhole;
103320 +#endif
103321 +
103322 int sysctl_tcp_syncookies __read_mostly = 1;
103323 EXPORT_SYMBOL(sysctl_tcp_syncookies);
103324
103325 @@ -739,7 +743,10 @@ embryonic_reset:
103326 * avoid becoming vulnerable to outside attack aiming at
103327 * resetting legit local connections.
103328 */
103329 - req->rsk_ops->send_reset(sk, skb);
103330 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103331 + if (!grsec_enable_blackhole)
103332 +#endif
103333 + req->rsk_ops->send_reset(sk, skb);
103334 } else if (fastopen) { /* received a valid RST pkt */
103335 reqsk_fastopen_remove(sk, req, true);
103336 tcp_reset(sk);
103337 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
103338 index ebf5ff5..4d1ff32 100644
103339 --- a/net/ipv4/tcp_probe.c
103340 +++ b/net/ipv4/tcp_probe.c
103341 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
103342 if (cnt + width >= len)
103343 break;
103344
103345 - if (copy_to_user(buf + cnt, tbuf, width))
103346 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
103347 return -EFAULT;
103348 cnt += width;
103349 }
103350 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
103351 index 1829c7f..c0b3d52 100644
103352 --- a/net/ipv4/tcp_timer.c
103353 +++ b/net/ipv4/tcp_timer.c
103354 @@ -22,6 +22,10 @@
103355 #include <linux/gfp.h>
103356 #include <net/tcp.h>
103357
103358 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103359 +extern int grsec_lastack_retries;
103360 +#endif
103361 +
103362 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
103363 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
103364 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
103365 @@ -191,6 +195,13 @@ static int tcp_write_timeout(struct sock *sk)
103366 }
103367 }
103368
103369 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103370 + if ((sk->sk_state == TCP_LAST_ACK) &&
103371 + (grsec_lastack_retries > 0) &&
103372 + (grsec_lastack_retries < retry_until))
103373 + retry_until = grsec_lastack_retries;
103374 +#endif
103375 +
103376 if (retransmits_timed_out(sk, retry_until,
103377 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
103378 /* Has it gone just too far? */
103379 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
103380 index 13b4dcf..b866a2a 100644
103381 --- a/net/ipv4/udp.c
103382 +++ b/net/ipv4/udp.c
103383 @@ -87,6 +87,7 @@
103384 #include <linux/types.h>
103385 #include <linux/fcntl.h>
103386 #include <linux/module.h>
103387 +#include <linux/security.h>
103388 #include <linux/socket.h>
103389 #include <linux/sockios.h>
103390 #include <linux/igmp.h>
103391 @@ -114,6 +115,10 @@
103392 #include <net/busy_poll.h>
103393 #include "udp_impl.h"
103394
103395 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103396 +extern int grsec_enable_blackhole;
103397 +#endif
103398 +
103399 struct udp_table udp_table __read_mostly;
103400 EXPORT_SYMBOL(udp_table);
103401
103402 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
103403 return true;
103404 }
103405
103406 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
103407 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
103408 +
103409 /*
103410 * This routine is called by the ICMP module when it gets some
103411 * sort of error condition. If err < 0 then the socket should
103412 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103413 dport = usin->sin_port;
103414 if (dport == 0)
103415 return -EINVAL;
103416 +
103417 + err = gr_search_udp_sendmsg(sk, usin);
103418 + if (err)
103419 + return err;
103420 } else {
103421 if (sk->sk_state != TCP_ESTABLISHED)
103422 return -EDESTADDRREQ;
103423 +
103424 + err = gr_search_udp_sendmsg(sk, NULL);
103425 + if (err)
103426 + return err;
103427 +
103428 daddr = inet->inet_daddr;
103429 dport = inet->inet_dport;
103430 /* Open fast path for connected socket.
103431 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
103432 IS_UDPLITE(sk));
103433 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103434 IS_UDPLITE(sk));
103435 - atomic_inc(&sk->sk_drops);
103436 + atomic_inc_unchecked(&sk->sk_drops);
103437 __skb_unlink(skb, rcvq);
103438 __skb_queue_tail(&list_kill, skb);
103439 }
103440 @@ -1275,6 +1292,10 @@ try_again:
103441 if (!skb)
103442 goto out;
103443
103444 + err = gr_search_udp_recvmsg(sk, skb);
103445 + if (err)
103446 + goto out_free;
103447 +
103448 ulen = skb->len - sizeof(struct udphdr);
103449 copied = len;
103450 if (copied > ulen)
103451 @@ -1307,7 +1328,7 @@ try_again:
103452 if (unlikely(err)) {
103453 trace_kfree_skb(skb, udp_recvmsg);
103454 if (!peeked) {
103455 - atomic_inc(&sk->sk_drops);
103456 + atomic_inc_unchecked(&sk->sk_drops);
103457 UDP_INC_STATS_USER(sock_net(sk),
103458 UDP_MIB_INERRORS, is_udplite);
103459 }
103460 @@ -1605,7 +1626,7 @@ csum_error:
103461 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
103462 drop:
103463 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
103464 - atomic_inc(&sk->sk_drops);
103465 + atomic_inc_unchecked(&sk->sk_drops);
103466 kfree_skb(skb);
103467 return -1;
103468 }
103469 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
103470 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
103471
103472 if (!skb1) {
103473 - atomic_inc(&sk->sk_drops);
103474 + atomic_inc_unchecked(&sk->sk_drops);
103475 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
103476 IS_UDPLITE(sk));
103477 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103478 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
103479 goto csum_error;
103480
103481 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
103482 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103483 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
103484 +#endif
103485 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
103486
103487 /*
103488 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
103489 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
103490 0, sock_i_ino(sp),
103491 atomic_read(&sp->sk_refcnt), sp,
103492 - atomic_read(&sp->sk_drops));
103493 + atomic_read_unchecked(&sp->sk_drops));
103494 }
103495
103496 int udp4_seq_show(struct seq_file *seq, void *v)
103497 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
103498 index 6156f68..d6ab46d 100644
103499 --- a/net/ipv4/xfrm4_policy.c
103500 +++ b/net/ipv4/xfrm4_policy.c
103501 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
103502 fl4->flowi4_tos = iph->tos;
103503 }
103504
103505 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
103506 +static int xfrm4_garbage_collect(struct dst_ops *ops)
103507 {
103508 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
103509
103510 - xfrm4_policy_afinfo.garbage_collect(net);
103511 + xfrm_garbage_collect_deferred(net);
103512 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
103513 }
103514
103515 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
103516
103517 static int __net_init xfrm4_net_init(struct net *net)
103518 {
103519 - struct ctl_table *table;
103520 + ctl_table_no_const *table = NULL;
103521 struct ctl_table_header *hdr;
103522
103523 - table = xfrm4_policy_table;
103524 if (!net_eq(net, &init_net)) {
103525 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103526 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103527 if (!table)
103528 goto err_alloc;
103529
103530 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
103531 - }
103532 -
103533 - hdr = register_net_sysctl(net, "net/ipv4", table);
103534 + hdr = register_net_sysctl(net, "net/ipv4", table);
103535 + } else
103536 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
103537 if (!hdr)
103538 goto err_reg;
103539
103540 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
103541 return 0;
103542
103543 err_reg:
103544 - if (!net_eq(net, &init_net))
103545 - kfree(table);
103546 + kfree(table);
103547 err_alloc:
103548 return -ENOMEM;
103549 }
103550 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
103551 index f7c8bbe..534fa31 100644
103552 --- a/net/ipv6/addrconf.c
103553 +++ b/net/ipv6/addrconf.c
103554 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
103555 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103556 .mtu6 = IPV6_MIN_MTU,
103557 .accept_ra = 1,
103558 - .accept_redirects = 1,
103559 + .accept_redirects = 0,
103560 .autoconf = 1,
103561 .force_mld_version = 0,
103562 .mldv1_unsolicited_report_interval = 10 * HZ,
103563 @@ -208,7 +208,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
103564 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103565 .mtu6 = IPV6_MIN_MTU,
103566 .accept_ra = 1,
103567 - .accept_redirects = 1,
103568 + .accept_redirects = 0,
103569 .autoconf = 1,
103570 .force_mld_version = 0,
103571 .mldv1_unsolicited_report_interval = 10 * HZ,
103572 @@ -604,7 +604,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
103573 idx = 0;
103574 head = &net->dev_index_head[h];
103575 rcu_read_lock();
103576 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
103577 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
103578 net->dev_base_seq;
103579 hlist_for_each_entry_rcu(dev, head, index_hlist) {
103580 if (idx < s_idx)
103581 @@ -2420,7 +2420,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
103582 p.iph.ihl = 5;
103583 p.iph.protocol = IPPROTO_IPV6;
103584 p.iph.ttl = 64;
103585 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
103586 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
103587
103588 if (ops->ndo_do_ioctl) {
103589 mm_segment_t oldfs = get_fs();
103590 @@ -3569,16 +3569,23 @@ static const struct file_operations if6_fops = {
103591 .release = seq_release_net,
103592 };
103593
103594 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
103595 +extern void unregister_ipv6_seq_ops_addr(void);
103596 +
103597 static int __net_init if6_proc_net_init(struct net *net)
103598 {
103599 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
103600 + register_ipv6_seq_ops_addr(&if6_seq_ops);
103601 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
103602 + unregister_ipv6_seq_ops_addr();
103603 return -ENOMEM;
103604 + }
103605 return 0;
103606 }
103607
103608 static void __net_exit if6_proc_net_exit(struct net *net)
103609 {
103610 remove_proc_entry("if_inet6", net->proc_net);
103611 + unregister_ipv6_seq_ops_addr();
103612 }
103613
103614 static struct pernet_operations if6_proc_net_ops = {
103615 @@ -4194,7 +4201,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
103616 s_ip_idx = ip_idx = cb->args[2];
103617
103618 rcu_read_lock();
103619 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103620 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103621 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
103622 idx = 0;
103623 head = &net->dev_index_head[h];
103624 @@ -4572,6 +4579,22 @@ static int inet6_set_iftoken(struct inet6_dev *idev, struct in6_addr *token)
103625 return 0;
103626 }
103627
103628 +static const struct nla_policy inet6_af_policy[IFLA_INET6_MAX + 1] = {
103629 + [IFLA_INET6_ADDR_GEN_MODE] = { .type = NLA_U8 },
103630 + [IFLA_INET6_TOKEN] = { .len = sizeof(struct in6_addr) },
103631 +};
103632 +
103633 +static int inet6_validate_link_af(const struct net_device *dev,
103634 + const struct nlattr *nla)
103635 +{
103636 + struct nlattr *tb[IFLA_INET6_MAX + 1];
103637 +
103638 + if (dev && !__in6_dev_get(dev))
103639 + return -EAFNOSUPPORT;
103640 +
103641 + return nla_parse_nested(tb, IFLA_INET6_MAX, nla, inet6_af_policy);
103642 +}
103643 +
103644 static int inet6_set_link_af(struct net_device *dev, const struct nlattr *nla)
103645 {
103646 int err = -EINVAL;
103647 @@ -4824,7 +4847,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103648 rt_genid_bump_ipv6(net);
103649 break;
103650 }
103651 - atomic_inc(&net->ipv6.dev_addr_genid);
103652 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
103653 }
103654
103655 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103656 @@ -4844,7 +4867,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
103657 int *valp = ctl->data;
103658 int val = *valp;
103659 loff_t pos = *ppos;
103660 - struct ctl_table lctl;
103661 + ctl_table_no_const lctl;
103662 int ret;
103663
103664 /*
103665 @@ -4929,7 +4952,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
103666 int *valp = ctl->data;
103667 int val = *valp;
103668 loff_t pos = *ppos;
103669 - struct ctl_table lctl;
103670 + ctl_table_no_const lctl;
103671 int ret;
103672
103673 /*
103674 @@ -5393,6 +5416,7 @@ static struct rtnl_af_ops inet6_ops = {
103675 .family = AF_INET6,
103676 .fill_link_af = inet6_fill_link_af,
103677 .get_link_af_size = inet6_get_link_af_size,
103678 + .validate_link_af = inet6_validate_link_af,
103679 .set_link_af = inet6_set_link_af,
103680 };
103681
103682 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
103683 index e8c4400..a4cd5da 100644
103684 --- a/net/ipv6/af_inet6.c
103685 +++ b/net/ipv6/af_inet6.c
103686 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
103687 net->ipv6.sysctl.icmpv6_time = 1*HZ;
103688 net->ipv6.sysctl.flowlabel_consistency = 1;
103689 net->ipv6.sysctl.auto_flowlabels = 0;
103690 - atomic_set(&net->ipv6.fib6_sernum, 1);
103691 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
103692
103693 err = ipv6_init_mibs(net);
103694 if (err)
103695 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
103696 index 49f5e73..ae02d54 100644
103697 --- a/net/ipv6/datagram.c
103698 +++ b/net/ipv6/datagram.c
103699 @@ -941,5 +941,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
103700 0,
103701 sock_i_ino(sp),
103702 atomic_read(&sp->sk_refcnt), sp,
103703 - atomic_read(&sp->sk_drops));
103704 + atomic_read_unchecked(&sp->sk_drops));
103705 }
103706 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
103707 index d674152..fb5a01d 100644
103708 --- a/net/ipv6/icmp.c
103709 +++ b/net/ipv6/icmp.c
103710 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
103711
103712 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
103713 {
103714 - struct ctl_table *table;
103715 + ctl_table_no_const *table;
103716
103717 table = kmemdup(ipv6_icmp_table_template,
103718 sizeof(ipv6_icmp_table_template),
103719 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
103720 index f1c6d5e..faabef6 100644
103721 --- a/net/ipv6/ip6_fib.c
103722 +++ b/net/ipv6/ip6_fib.c
103723 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
103724 int new, old;
103725
103726 do {
103727 - old = atomic_read(&net->ipv6.fib6_sernum);
103728 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
103729 new = old < INT_MAX ? old + 1 : 1;
103730 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
103731 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
103732 old, new) != old);
103733 return new;
103734 }
103735 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
103736 index 01ccc28..66861c7 100644
103737 --- a/net/ipv6/ip6_gre.c
103738 +++ b/net/ipv6/ip6_gre.c
103739 @@ -71,8 +71,8 @@ struct ip6gre_net {
103740 struct net_device *fb_tunnel_dev;
103741 };
103742
103743 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
103744 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
103745 +static struct rtnl_link_ops ip6gre_link_ops;
103746 +static struct rtnl_link_ops ip6gre_tap_ops;
103747 static int ip6gre_tunnel_init(struct net_device *dev);
103748 static void ip6gre_tunnel_setup(struct net_device *dev);
103749 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
103750 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
103751 }
103752
103753
103754 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
103755 +static struct inet6_protocol ip6gre_protocol = {
103756 .handler = ip6gre_rcv,
103757 .err_handler = ip6gre_err,
103758 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
103759 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
103760 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
103761 };
103762
103763 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103764 +static struct rtnl_link_ops ip6gre_link_ops = {
103765 .kind = "ip6gre",
103766 .maxtype = IFLA_GRE_MAX,
103767 .policy = ip6gre_policy,
103768 @@ -1664,7 +1664,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103769 .fill_info = ip6gre_fill_info,
103770 };
103771
103772 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
103773 +static struct rtnl_link_ops ip6gre_tap_ops = {
103774 .kind = "ip6gretap",
103775 .maxtype = IFLA_GRE_MAX,
103776 .policy = ip6gre_policy,
103777 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
103778 index 92b3da5..77837b8 100644
103779 --- a/net/ipv6/ip6_tunnel.c
103780 +++ b/net/ipv6/ip6_tunnel.c
103781 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103782
103783 static int ip6_tnl_dev_init(struct net_device *dev);
103784 static void ip6_tnl_dev_setup(struct net_device *dev);
103785 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
103786 +static struct rtnl_link_ops ip6_link_ops;
103787
103788 static int ip6_tnl_net_id __read_mostly;
103789 struct ip6_tnl_net {
103790 @@ -1771,7 +1771,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
103791 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
103792 };
103793
103794 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
103795 +static struct rtnl_link_ops ip6_link_ops = {
103796 .kind = "ip6tnl",
103797 .maxtype = IFLA_IPTUN_MAX,
103798 .policy = ip6_tnl_policy,
103799 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
103800 index ace10d0..97a8b49 100644
103801 --- a/net/ipv6/ip6_vti.c
103802 +++ b/net/ipv6/ip6_vti.c
103803 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103804
103805 static int vti6_dev_init(struct net_device *dev);
103806 static void vti6_dev_setup(struct net_device *dev);
103807 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
103808 +static struct rtnl_link_ops vti6_link_ops;
103809
103810 static int vti6_net_id __read_mostly;
103811 struct vti6_net {
103812 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
103813 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
103814 };
103815
103816 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
103817 +static struct rtnl_link_ops vti6_link_ops = {
103818 .kind = "vti6",
103819 .maxtype = IFLA_VTI_MAX,
103820 .policy = vti6_policy,
103821 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
103822 index 66980d8d..8aef0d1 100644
103823 --- a/net/ipv6/ipv6_sockglue.c
103824 +++ b/net/ipv6/ipv6_sockglue.c
103825 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
103826 if (sk->sk_type != SOCK_STREAM)
103827 return -ENOPROTOOPT;
103828
103829 - msg.msg_control = optval;
103830 + msg.msg_control = (void __force_kernel *)optval;
103831 msg.msg_controllen = len;
103832 msg.msg_flags = flags;
103833
103834 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
103835 index e080fbb..412b3cf 100644
103836 --- a/net/ipv6/netfilter/ip6_tables.c
103837 +++ b/net/ipv6/netfilter/ip6_tables.c
103838 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
103839 #endif
103840
103841 static int get_info(struct net *net, void __user *user,
103842 - const int *len, int compat)
103843 + int len, int compat)
103844 {
103845 char name[XT_TABLE_MAXNAMELEN];
103846 struct xt_table *t;
103847 int ret;
103848
103849 - if (*len != sizeof(struct ip6t_getinfo)) {
103850 - duprintf("length %u != %zu\n", *len,
103851 + if (len != sizeof(struct ip6t_getinfo)) {
103852 + duprintf("length %u != %zu\n", len,
103853 sizeof(struct ip6t_getinfo));
103854 return -EINVAL;
103855 }
103856 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
103857 info.size = private->size;
103858 strcpy(info.name, name);
103859
103860 - if (copy_to_user(user, &info, *len) != 0)
103861 + if (copy_to_user(user, &info, len) != 0)
103862 ret = -EFAULT;
103863 else
103864 ret = 0;
103865 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103866
103867 switch (cmd) {
103868 case IP6T_SO_GET_INFO:
103869 - ret = get_info(sock_net(sk), user, len, 1);
103870 + ret = get_info(sock_net(sk), user, *len, 1);
103871 break;
103872 case IP6T_SO_GET_ENTRIES:
103873 ret = compat_get_entries(sock_net(sk), user, len);
103874 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103875
103876 switch (cmd) {
103877 case IP6T_SO_GET_INFO:
103878 - ret = get_info(sock_net(sk), user, len, 0);
103879 + ret = get_info(sock_net(sk), user, *len, 0);
103880 break;
103881
103882 case IP6T_SO_GET_ENTRIES:
103883 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
103884 index 6f187c8..34b367f 100644
103885 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
103886 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
103887 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
103888
103889 static int nf_ct_frag6_sysctl_register(struct net *net)
103890 {
103891 - struct ctl_table *table;
103892 + ctl_table_no_const *table = NULL;
103893 struct ctl_table_header *hdr;
103894
103895 - table = nf_ct_frag6_sysctl_table;
103896 if (!net_eq(net, &init_net)) {
103897 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
103898 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
103899 GFP_KERNEL);
103900 if (table == NULL)
103901 goto err_alloc;
103902 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
103903 table[2].data = &net->nf_frag.frags.high_thresh;
103904 table[2].extra1 = &net->nf_frag.frags.low_thresh;
103905 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
103906 - }
103907 -
103908 - hdr = register_net_sysctl(net, "net/netfilter", table);
103909 + hdr = register_net_sysctl(net, "net/netfilter", table);
103910 + } else
103911 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
103912 if (hdr == NULL)
103913 goto err_reg;
103914
103915 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
103916 return 0;
103917
103918 err_reg:
103919 - if (!net_eq(net, &init_net))
103920 - kfree(table);
103921 + kfree(table);
103922 err_alloc:
103923 return -ENOMEM;
103924 }
103925 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
103926 index 2d31483..47aba96 100644
103927 --- a/net/ipv6/ping.c
103928 +++ b/net/ipv6/ping.c
103929 @@ -102,9 +102,10 @@ int ping_v6_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103930
103931 if (msg->msg_name) {
103932 DECLARE_SOCKADDR(struct sockaddr_in6 *, u, msg->msg_name);
103933 - if (msg->msg_namelen < sizeof(struct sockaddr_in6) ||
103934 - u->sin6_family != AF_INET6) {
103935 + if (msg->msg_namelen < sizeof(*u))
103936 return -EINVAL;
103937 + if (u->sin6_family != AF_INET6) {
103938 + return -EAFNOSUPPORT;
103939 }
103940 if (sk->sk_bound_dev_if &&
103941 sk->sk_bound_dev_if != u->sin6_scope_id) {
103942 @@ -241,6 +242,24 @@ static struct pernet_operations ping_v6_net_ops = {
103943 };
103944 #endif
103945
103946 +static struct pingv6_ops real_pingv6_ops = {
103947 + .ipv6_recv_error = ipv6_recv_error,
103948 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
103949 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
103950 + .icmpv6_err_convert = icmpv6_err_convert,
103951 + .ipv6_icmp_error = ipv6_icmp_error,
103952 + .ipv6_chk_addr = ipv6_chk_addr,
103953 +};
103954 +
103955 +static struct pingv6_ops dummy_pingv6_ops = {
103956 + .ipv6_recv_error = dummy_ipv6_recv_error,
103957 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
103958 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
103959 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
103960 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
103961 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
103962 +};
103963 +
103964 int __init pingv6_init(void)
103965 {
103966 #ifdef CONFIG_PROC_FS
103967 @@ -248,13 +267,7 @@ int __init pingv6_init(void)
103968 if (ret)
103969 return ret;
103970 #endif
103971 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
103972 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
103973 - pingv6_ops.ip6_datagram_recv_specific_ctl =
103974 - ip6_datagram_recv_specific_ctl;
103975 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
103976 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
103977 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
103978 + pingv6_ops = &real_pingv6_ops;
103979 return inet6_register_protosw(&pingv6_protosw);
103980 }
103981
103982 @@ -263,14 +276,9 @@ int __init pingv6_init(void)
103983 */
103984 void pingv6_exit(void)
103985 {
103986 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
103987 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
103988 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
103989 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
103990 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
103991 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
103992 #ifdef CONFIG_PROC_FS
103993 unregister_pernet_subsys(&ping_v6_net_ops);
103994 #endif
103995 + pingv6_ops = &dummy_pingv6_ops;
103996 inet6_unregister_protosw(&pingv6_protosw);
103997 }
103998 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
103999 index 679253d0..70b653c 100644
104000 --- a/net/ipv6/proc.c
104001 +++ b/net/ipv6/proc.c
104002 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
104003 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
104004 goto proc_snmp6_fail;
104005
104006 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
104007 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
104008 if (!net->mib.proc_net_devsnmp6)
104009 goto proc_dev_snmp6_fail;
104010 return 0;
104011 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
104012 index ee25631..3c3ac5d 100644
104013 --- a/net/ipv6/raw.c
104014 +++ b/net/ipv6/raw.c
104015 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
104016 {
104017 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
104018 skb_checksum_complete(skb)) {
104019 - atomic_inc(&sk->sk_drops);
104020 + atomic_inc_unchecked(&sk->sk_drops);
104021 kfree_skb(skb);
104022 return NET_RX_DROP;
104023 }
104024 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
104025 struct raw6_sock *rp = raw6_sk(sk);
104026
104027 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
104028 - atomic_inc(&sk->sk_drops);
104029 + atomic_inc_unchecked(&sk->sk_drops);
104030 kfree_skb(skb);
104031 return NET_RX_DROP;
104032 }
104033 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
104034
104035 if (inet->hdrincl) {
104036 if (skb_checksum_complete(skb)) {
104037 - atomic_inc(&sk->sk_drops);
104038 + atomic_inc_unchecked(&sk->sk_drops);
104039 kfree_skb(skb);
104040 return NET_RX_DROP;
104041 }
104042 @@ -609,7 +609,7 @@ out:
104043 return err;
104044 }
104045
104046 -static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
104047 +static int rawv6_send_hdrinc(struct sock *sk, void *from, unsigned int length,
104048 struct flowi6 *fl6, struct dst_entry **dstp,
104049 unsigned int flags)
104050 {
104051 @@ -916,12 +916,15 @@ do_confirm:
104052 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
104053 char __user *optval, int optlen)
104054 {
104055 + struct icmp6_filter filter;
104056 +
104057 switch (optname) {
104058 case ICMPV6_FILTER:
104059 if (optlen > sizeof(struct icmp6_filter))
104060 optlen = sizeof(struct icmp6_filter);
104061 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
104062 + if (copy_from_user(&filter, optval, optlen))
104063 return -EFAULT;
104064 + raw6_sk(sk)->filter = filter;
104065 return 0;
104066 default:
104067 return -ENOPROTOOPT;
104068 @@ -934,6 +937,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
104069 char __user *optval, int __user *optlen)
104070 {
104071 int len;
104072 + struct icmp6_filter filter;
104073
104074 switch (optname) {
104075 case ICMPV6_FILTER:
104076 @@ -945,7 +949,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
104077 len = sizeof(struct icmp6_filter);
104078 if (put_user(len, optlen))
104079 return -EFAULT;
104080 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
104081 + filter = raw6_sk(sk)->filter;
104082 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
104083 return -EFAULT;
104084 return 0;
104085 default:
104086 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
104087 index d7d70e6..bd5e9fc 100644
104088 --- a/net/ipv6/reassembly.c
104089 +++ b/net/ipv6/reassembly.c
104090 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
104091
104092 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104093 {
104094 - struct ctl_table *table;
104095 + ctl_table_no_const *table = NULL;
104096 struct ctl_table_header *hdr;
104097
104098 - table = ip6_frags_ns_ctl_table;
104099 if (!net_eq(net, &init_net)) {
104100 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104101 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104102 if (table == NULL)
104103 goto err_alloc;
104104
104105 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104106 /* Don't export sysctls to unprivileged users */
104107 if (net->user_ns != &init_user_ns)
104108 table[0].procname = NULL;
104109 - }
104110 + hdr = register_net_sysctl(net, "net/ipv6", table);
104111 + } else
104112 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
104113
104114 - hdr = register_net_sysctl(net, "net/ipv6", table);
104115 if (hdr == NULL)
104116 goto err_reg;
104117
104118 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104119 return 0;
104120
104121 err_reg:
104122 - if (!net_eq(net, &init_net))
104123 - kfree(table);
104124 + kfree(table);
104125 err_alloc:
104126 return -ENOMEM;
104127 }
104128 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
104129 index 49596535..663a24a 100644
104130 --- a/net/ipv6/route.c
104131 +++ b/net/ipv6/route.c
104132 @@ -2978,7 +2978,7 @@ struct ctl_table ipv6_route_table_template[] = {
104133
104134 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
104135 {
104136 - struct ctl_table *table;
104137 + ctl_table_no_const *table;
104138
104139 table = kmemdup(ipv6_route_table_template,
104140 sizeof(ipv6_route_table_template),
104141 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
104142 index cdbfe5a..e13eb31 100644
104143 --- a/net/ipv6/sit.c
104144 +++ b/net/ipv6/sit.c
104145 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
104146 static void ipip6_dev_free(struct net_device *dev);
104147 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
104148 __be32 *v4dst);
104149 -static struct rtnl_link_ops sit_link_ops __read_mostly;
104150 +static struct rtnl_link_ops sit_link_ops;
104151
104152 static int sit_net_id __read_mostly;
104153 struct sit_net {
104154 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
104155 unregister_netdevice_queue(dev, head);
104156 }
104157
104158 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
104159 +static struct rtnl_link_ops sit_link_ops = {
104160 .kind = "sit",
104161 .maxtype = IFLA_IPTUN_MAX,
104162 .policy = ipip6_policy,
104163 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
104164 index c5c10fa..2577d51 100644
104165 --- a/net/ipv6/sysctl_net_ipv6.c
104166 +++ b/net/ipv6/sysctl_net_ipv6.c
104167 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
104168
104169 static int __net_init ipv6_sysctl_net_init(struct net *net)
104170 {
104171 - struct ctl_table *ipv6_table;
104172 + ctl_table_no_const *ipv6_table;
104173 struct ctl_table *ipv6_route_table;
104174 struct ctl_table *ipv6_icmp_table;
104175 int err;
104176 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
104177 index 9c0b54e..5e7bd8f 100644
104178 --- a/net/ipv6/tcp_ipv6.c
104179 +++ b/net/ipv6/tcp_ipv6.c
104180 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
104181 }
104182 }
104183
104184 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104185 +extern int grsec_enable_blackhole;
104186 +#endif
104187 +
104188 static void tcp_v6_hash(struct sock *sk)
104189 {
104190 if (sk->sk_state != TCP_CLOSE) {
104191 @@ -1343,6 +1347,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
104192 return 0;
104193
104194 reset:
104195 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104196 + if (!grsec_enable_blackhole)
104197 +#endif
104198 tcp_v6_send_reset(sk, skb);
104199 discard:
104200 if (opt_skb)
104201 @@ -1443,12 +1450,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
104202
104203 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
104204 inet6_iif(skb));
104205 - if (!sk)
104206 + if (!sk) {
104207 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104208 + ret = 1;
104209 +#endif
104210 goto no_tcp_socket;
104211 + }
104212
104213 process:
104214 - if (sk->sk_state == TCP_TIME_WAIT)
104215 + if (sk->sk_state == TCP_TIME_WAIT) {
104216 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104217 + ret = 2;
104218 +#endif
104219 goto do_time_wait;
104220 + }
104221
104222 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
104223 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
104224 @@ -1499,6 +1514,10 @@ csum_error:
104225 bad_packet:
104226 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
104227 } else {
104228 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104229 + if (!grsec_enable_blackhole || (ret == 1 &&
104230 + (skb->dev->flags & IFF_LOOPBACK)))
104231 +#endif
104232 tcp_v6_send_reset(NULL, skb);
104233 }
104234
104235 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
104236 index 189dc4a..458bec0 100644
104237 --- a/net/ipv6/udp.c
104238 +++ b/net/ipv6/udp.c
104239 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
104240 udp_ipv6_hash_secret + net_hash_mix(net));
104241 }
104242
104243 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104244 +extern int grsec_enable_blackhole;
104245 +#endif
104246 +
104247 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
104248 {
104249 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
104250 @@ -448,7 +452,7 @@ try_again:
104251 if (unlikely(err)) {
104252 trace_kfree_skb(skb, udpv6_recvmsg);
104253 if (!peeked) {
104254 - atomic_inc(&sk->sk_drops);
104255 + atomic_inc_unchecked(&sk->sk_drops);
104256 if (is_udp4)
104257 UDP_INC_STATS_USER(sock_net(sk),
104258 UDP_MIB_INERRORS,
104259 @@ -714,7 +718,7 @@ csum_error:
104260 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104261 drop:
104262 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104263 - atomic_inc(&sk->sk_drops);
104264 + atomic_inc_unchecked(&sk->sk_drops);
104265 kfree_skb(skb);
104266 return -1;
104267 }
104268 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104269 if (likely(skb1 == NULL))
104270 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104271 if (!skb1) {
104272 - atomic_inc(&sk->sk_drops);
104273 + atomic_inc_unchecked(&sk->sk_drops);
104274 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104275 IS_UDPLITE(sk));
104276 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104277 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104278 goto csum_error;
104279
104280 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104281 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104282 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104283 +#endif
104284 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
104285
104286 kfree_skb(skb);
104287 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
104288 index 48bf5a0..691985a 100644
104289 --- a/net/ipv6/xfrm6_policy.c
104290 +++ b/net/ipv6/xfrm6_policy.c
104291 @@ -223,11 +223,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
104292 }
104293 }
104294
104295 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
104296 +static int xfrm6_garbage_collect(struct dst_ops *ops)
104297 {
104298 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
104299
104300 - xfrm6_policy_afinfo.garbage_collect(net);
104301 + xfrm_garbage_collect_deferred(net);
104302 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
104303 }
104304
104305 @@ -340,19 +340,19 @@ static struct ctl_table xfrm6_policy_table[] = {
104306
104307 static int __net_init xfrm6_net_init(struct net *net)
104308 {
104309 - struct ctl_table *table;
104310 + ctl_table_no_const *table = NULL;
104311 struct ctl_table_header *hdr;
104312
104313 - table = xfrm6_policy_table;
104314 if (!net_eq(net, &init_net)) {
104315 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104316 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104317 if (!table)
104318 goto err_alloc;
104319
104320 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
104321 - }
104322 + hdr = register_net_sysctl(net, "net/ipv6", table);
104323 + } else
104324 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
104325
104326 - hdr = register_net_sysctl(net, "net/ipv6", table);
104327 if (!hdr)
104328 goto err_reg;
104329
104330 @@ -360,8 +360,7 @@ static int __net_init xfrm6_net_init(struct net *net)
104331 return 0;
104332
104333 err_reg:
104334 - if (!net_eq(net, &init_net))
104335 - kfree(table);
104336 + kfree(table);
104337 err_alloc:
104338 return -ENOMEM;
104339 }
104340 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
104341 index c1d247e..9e5949d 100644
104342 --- a/net/ipx/ipx_proc.c
104343 +++ b/net/ipx/ipx_proc.c
104344 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
104345 struct proc_dir_entry *p;
104346 int rc = -ENOMEM;
104347
104348 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
104349 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
104350
104351 if (!ipx_proc_dir)
104352 goto out;
104353 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
104354 index 40695b9..c1f2cef 100644
104355 --- a/net/irda/ircomm/ircomm_tty.c
104356 +++ b/net/irda/ircomm/ircomm_tty.c
104357 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104358 add_wait_queue(&port->open_wait, &wait);
104359
104360 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
104361 - __FILE__, __LINE__, tty->driver->name, port->count);
104362 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104363
104364 spin_lock_irqsave(&port->lock, flags);
104365 - port->count--;
104366 + atomic_dec(&port->count);
104367 port->blocked_open++;
104368 spin_unlock_irqrestore(&port->lock, flags);
104369
104370 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104371 }
104372
104373 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
104374 - __FILE__, __LINE__, tty->driver->name, port->count);
104375 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104376
104377 schedule();
104378 }
104379 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104380
104381 spin_lock_irqsave(&port->lock, flags);
104382 if (!tty_hung_up_p(filp))
104383 - port->count++;
104384 + atomic_inc(&port->count);
104385 port->blocked_open--;
104386 spin_unlock_irqrestore(&port->lock, flags);
104387
104388 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
104389 - __FILE__, __LINE__, tty->driver->name, port->count);
104390 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104391
104392 if (!retval)
104393 port->flags |= ASYNC_NORMAL_ACTIVE;
104394 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
104395
104396 /* ++ is not atomic, so this should be protected - Jean II */
104397 spin_lock_irqsave(&self->port.lock, flags);
104398 - self->port.count++;
104399 + atomic_inc(&self->port.count);
104400 spin_unlock_irqrestore(&self->port.lock, flags);
104401 tty_port_tty_set(&self->port, tty);
104402
104403 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
104404 - self->line, self->port.count);
104405 + self->line, atomic_read(&self->port.count));
104406
104407 /* Not really used by us, but lets do it anyway */
104408 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
104409 @@ -959,7 +959,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
104410 tty_kref_put(port->tty);
104411 }
104412 port->tty = NULL;
104413 - port->count = 0;
104414 + atomic_set(&port->count, 0);
104415 spin_unlock_irqrestore(&port->lock, flags);
104416
104417 wake_up_interruptible(&port->open_wait);
104418 @@ -1306,7 +1306,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
104419 seq_putc(m, '\n');
104420
104421 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
104422 - seq_printf(m, "Open count: %d\n", self->port.count);
104423 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
104424 seq_printf(m, "Max data size: %d\n", self->max_data_size);
104425 seq_printf(m, "Max header size: %d\n", self->max_header_size);
104426
104427 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
104428 index b9ac598..f88cc56 100644
104429 --- a/net/irda/irproc.c
104430 +++ b/net/irda/irproc.c
104431 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
104432 {
104433 int i;
104434
104435 - proc_irda = proc_mkdir("irda", init_net.proc_net);
104436 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
104437 if (proc_irda == NULL)
104438 return;
104439
104440 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
104441 index 2e9953b..ed06350 100644
104442 --- a/net/iucv/af_iucv.c
104443 +++ b/net/iucv/af_iucv.c
104444 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
104445 {
104446 char name[12];
104447
104448 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
104449 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104450 while (__iucv_get_sock_by_name(name)) {
104451 sprintf(name, "%08x",
104452 - atomic_inc_return(&iucv_sk_list.autobind_name));
104453 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104454 }
104455 memcpy(iucv->src_name, name, 8);
104456 }
104457 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
104458 index 2a6a1fd..6c112b0 100644
104459 --- a/net/iucv/iucv.c
104460 +++ b/net/iucv/iucv.c
104461 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
104462 return NOTIFY_OK;
104463 }
104464
104465 -static struct notifier_block __refdata iucv_cpu_notifier = {
104466 +static struct notifier_block iucv_cpu_notifier = {
104467 .notifier_call = iucv_cpu_notify,
104468 };
104469
104470 diff --git a/net/key/af_key.c b/net/key/af_key.c
104471 index f8ac939..1e189bf 100644
104472 --- a/net/key/af_key.c
104473 +++ b/net/key/af_key.c
104474 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
104475 static u32 get_acqseq(void)
104476 {
104477 u32 res;
104478 - static atomic_t acqseq;
104479 + static atomic_unchecked_t acqseq;
104480
104481 do {
104482 - res = atomic_inc_return(&acqseq);
104483 + res = atomic_inc_return_unchecked(&acqseq);
104484 } while (!res);
104485 return res;
104486 }
104487 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
104488 index 781b3a2..73a7434 100644
104489 --- a/net/l2tp/l2tp_eth.c
104490 +++ b/net/l2tp/l2tp_eth.c
104491 @@ -42,12 +42,12 @@ struct l2tp_eth {
104492 struct sock *tunnel_sock;
104493 struct l2tp_session *session;
104494 struct list_head list;
104495 - atomic_long_t tx_bytes;
104496 - atomic_long_t tx_packets;
104497 - atomic_long_t tx_dropped;
104498 - atomic_long_t rx_bytes;
104499 - atomic_long_t rx_packets;
104500 - atomic_long_t rx_errors;
104501 + atomic_long_unchecked_t tx_bytes;
104502 + atomic_long_unchecked_t tx_packets;
104503 + atomic_long_unchecked_t tx_dropped;
104504 + atomic_long_unchecked_t rx_bytes;
104505 + atomic_long_unchecked_t rx_packets;
104506 + atomic_long_unchecked_t rx_errors;
104507 };
104508
104509 /* via l2tp_session_priv() */
104510 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
104511 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
104512
104513 if (likely(ret == NET_XMIT_SUCCESS)) {
104514 - atomic_long_add(len, &priv->tx_bytes);
104515 - atomic_long_inc(&priv->tx_packets);
104516 + atomic_long_add_unchecked(len, &priv->tx_bytes);
104517 + atomic_long_inc_unchecked(&priv->tx_packets);
104518 } else {
104519 - atomic_long_inc(&priv->tx_dropped);
104520 + atomic_long_inc_unchecked(&priv->tx_dropped);
104521 }
104522 return NETDEV_TX_OK;
104523 }
104524 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
104525 {
104526 struct l2tp_eth *priv = netdev_priv(dev);
104527
104528 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
104529 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
104530 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
104531 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
104532 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
104533 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
104534 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
104535 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
104536 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
104537 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
104538 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
104539 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
104540 return stats;
104541 }
104542
104543 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
104544 nf_reset(skb);
104545
104546 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
104547 - atomic_long_inc(&priv->rx_packets);
104548 - atomic_long_add(data_len, &priv->rx_bytes);
104549 + atomic_long_inc_unchecked(&priv->rx_packets);
104550 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
104551 } else {
104552 - atomic_long_inc(&priv->rx_errors);
104553 + atomic_long_inc_unchecked(&priv->rx_errors);
104554 }
104555 return;
104556
104557 error:
104558 - atomic_long_inc(&priv->rx_errors);
104559 + atomic_long_inc_unchecked(&priv->rx_errors);
104560 kfree_skb(skb);
104561 }
104562
104563 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
104564 index 1a3c7e0..80f8b0c 100644
104565 --- a/net/llc/llc_proc.c
104566 +++ b/net/llc/llc_proc.c
104567 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
104568 int rc = -ENOMEM;
104569 struct proc_dir_entry *p;
104570
104571 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
104572 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
104573 if (!llc_proc_dir)
104574 goto out;
104575
104576 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
104577 index e75d5c5..429fc95 100644
104578 --- a/net/mac80211/cfg.c
104579 +++ b/net/mac80211/cfg.c
104580 @@ -543,7 +543,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
104581 ret = ieee80211_vif_use_channel(sdata, chandef,
104582 IEEE80211_CHANCTX_EXCLUSIVE);
104583 }
104584 - } else if (local->open_count == local->monitors) {
104585 + } else if (local_read(&local->open_count) == local->monitors) {
104586 local->_oper_chandef = *chandef;
104587 ieee80211_hw_config(local, 0);
104588 }
104589 @@ -3416,7 +3416,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
104590 else
104591 local->probe_req_reg--;
104592
104593 - if (!local->open_count)
104594 + if (!local_read(&local->open_count))
104595 break;
104596
104597 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
104598 @@ -3551,8 +3551,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
104599 if (chanctx_conf) {
104600 *chandef = sdata->vif.bss_conf.chandef;
104601 ret = 0;
104602 - } else if (local->open_count > 0 &&
104603 - local->open_count == local->monitors &&
104604 + } else if (local_read(&local->open_count) > 0 &&
104605 + local_read(&local->open_count) == local->monitors &&
104606 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
104607 if (local->use_chanctx)
104608 *chandef = local->monitor_chandef;
104609 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
104610 index cc6e964..029a3a3 100644
104611 --- a/net/mac80211/ieee80211_i.h
104612 +++ b/net/mac80211/ieee80211_i.h
104613 @@ -29,6 +29,7 @@
104614 #include <net/ieee80211_radiotap.h>
104615 #include <net/cfg80211.h>
104616 #include <net/mac80211.h>
104617 +#include <asm/local.h>
104618 #include "key.h"
104619 #include "sta_info.h"
104620 #include "debug.h"
104621 @@ -1114,7 +1115,7 @@ struct ieee80211_local {
104622 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
104623 spinlock_t queue_stop_reason_lock;
104624
104625 - int open_count;
104626 + local_t open_count;
104627 int monitors, cooked_mntrs;
104628 /* number of interfaces with corresponding FIF_ flags */
104629 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
104630 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
104631 index 4173553..e3b5a3f 100644
104632 --- a/net/mac80211/iface.c
104633 +++ b/net/mac80211/iface.c
104634 @@ -543,7 +543,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104635 break;
104636 }
104637
104638 - if (local->open_count == 0) {
104639 + if (local_read(&local->open_count) == 0) {
104640 res = drv_start(local);
104641 if (res)
104642 goto err_del_bss;
104643 @@ -590,7 +590,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104644 res = drv_add_interface(local, sdata);
104645 if (res)
104646 goto err_stop;
104647 - } else if (local->monitors == 0 && local->open_count == 0) {
104648 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
104649 res = ieee80211_add_virtual_monitor(local);
104650 if (res)
104651 goto err_stop;
104652 @@ -700,7 +700,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104653 atomic_inc(&local->iff_promiscs);
104654
104655 if (coming_up)
104656 - local->open_count++;
104657 + local_inc(&local->open_count);
104658
104659 if (hw_reconf_flags)
104660 ieee80211_hw_config(local, hw_reconf_flags);
104661 @@ -738,7 +738,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104662 err_del_interface:
104663 drv_remove_interface(local, sdata);
104664 err_stop:
104665 - if (!local->open_count)
104666 + if (!local_read(&local->open_count))
104667 drv_stop(local);
104668 err_del_bss:
104669 sdata->bss = NULL;
104670 @@ -906,7 +906,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104671 }
104672
104673 if (going_down)
104674 - local->open_count--;
104675 + local_dec(&local->open_count);
104676
104677 switch (sdata->vif.type) {
104678 case NL80211_IFTYPE_AP_VLAN:
104679 @@ -968,7 +968,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104680 }
104681 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
104682
104683 - if (local->open_count == 0)
104684 + if (local_read(&local->open_count) == 0)
104685 ieee80211_clear_tx_pending(local);
104686
104687 /*
104688 @@ -1011,7 +1011,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104689 if (cancel_scan)
104690 flush_delayed_work(&local->scan_work);
104691
104692 - if (local->open_count == 0) {
104693 + if (local_read(&local->open_count) == 0) {
104694 ieee80211_stop_device(local);
104695
104696 /* no reconfiguring after stop! */
104697 @@ -1022,7 +1022,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104698 ieee80211_configure_filter(local);
104699 ieee80211_hw_config(local, hw_reconf_flags);
104700
104701 - if (local->monitors == local->open_count)
104702 + if (local->monitors == local_read(&local->open_count))
104703 ieee80211_add_virtual_monitor(local);
104704 }
104705
104706 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
104707 index 6ab99da..f9502d4 100644
104708 --- a/net/mac80211/main.c
104709 +++ b/net/mac80211/main.c
104710 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
104711 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
104712 IEEE80211_CONF_CHANGE_POWER);
104713
104714 - if (changed && local->open_count) {
104715 + if (changed && local_read(&local->open_count)) {
104716 ret = drv_config(local, changed);
104717 /*
104718 * Goal:
104719 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
104720 index 4a95fe3..0bfd713 100644
104721 --- a/net/mac80211/pm.c
104722 +++ b/net/mac80211/pm.c
104723 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104724 struct ieee80211_sub_if_data *sdata;
104725 struct sta_info *sta;
104726
104727 - if (!local->open_count)
104728 + if (!local_read(&local->open_count))
104729 goto suspend;
104730
104731 ieee80211_scan_cancel(local);
104732 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104733 cancel_work_sync(&local->dynamic_ps_enable_work);
104734 del_timer_sync(&local->dynamic_ps_timer);
104735
104736 - local->wowlan = wowlan && local->open_count;
104737 + local->wowlan = wowlan && local_read(&local->open_count);
104738 if (local->wowlan) {
104739 int err = drv_suspend(local, wowlan);
104740 if (err < 0) {
104741 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104742 WARN_ON(!list_empty(&local->chanctx_list));
104743
104744 /* stop hardware - this must stop RX */
104745 - if (local->open_count)
104746 + if (local_read(&local->open_count))
104747 ieee80211_stop_device(local);
104748
104749 suspend:
104750 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
104751 index d53355b..21f583a 100644
104752 --- a/net/mac80211/rate.c
104753 +++ b/net/mac80211/rate.c
104754 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
104755
104756 ASSERT_RTNL();
104757
104758 - if (local->open_count)
104759 + if (local_read(&local->open_count))
104760 return -EBUSY;
104761
104762 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
104763 diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
104764 index 058686a..097821b 100644
104765 --- a/net/mac80211/tx.c
104766 +++ b/net/mac80211/tx.c
104767 @@ -566,6 +566,7 @@ ieee80211_tx_h_check_control_port_protocol(struct ieee80211_tx_data *tx)
104768 if (tx->sdata->control_port_no_encrypt)
104769 info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
104770 info->control.flags |= IEEE80211_TX_CTRL_PORT_CTRL_PROTO;
104771 + info->flags |= IEEE80211_TX_CTL_USE_MINRATE;
104772 }
104773
104774 return TX_CONTINUE;
104775 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
104776 index 974ebe7..57bcd3c 100644
104777 --- a/net/mac80211/util.c
104778 +++ b/net/mac80211/util.c
104779 @@ -1757,7 +1757,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104780 }
104781 #endif
104782 /* everything else happens only if HW was up & running */
104783 - if (!local->open_count)
104784 + if (!local_read(&local->open_count))
104785 goto wake_up;
104786
104787 /*
104788 @@ -1987,7 +1987,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104789 local->in_reconfig = false;
104790 barrier();
104791
104792 - if (local->monitors == local->open_count && local->monitors > 0)
104793 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
104794 ieee80211_add_virtual_monitor(local);
104795
104796 /*
104797 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
104798 index b02660f..c0f791c 100644
104799 --- a/net/netfilter/Kconfig
104800 +++ b/net/netfilter/Kconfig
104801 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
104802
104803 To compile it as a module, choose M here. If unsure, say N.
104804
104805 +config NETFILTER_XT_MATCH_GRADM
104806 + tristate '"gradm" match support'
104807 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
104808 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
104809 + ---help---
104810 + The gradm match allows to match on grsecurity RBAC being enabled.
104811 + It is useful when iptables rules are applied early on bootup to
104812 + prevent connections to the machine (except from a trusted host)
104813 + while the RBAC system is disabled.
104814 +
104815 config NETFILTER_XT_MATCH_HASHLIMIT
104816 tristate '"hashlimit" match support'
104817 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
104818 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
104819 index 89f73a9..e4e5bd9 100644
104820 --- a/net/netfilter/Makefile
104821 +++ b/net/netfilter/Makefile
104822 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
104823 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
104824 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
104825 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
104826 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
104827 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
104828 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
104829 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
104830 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
104831 index d259da3..6a32b2c 100644
104832 --- a/net/netfilter/ipset/ip_set_core.c
104833 +++ b/net/netfilter/ipset/ip_set_core.c
104834 @@ -1952,7 +1952,7 @@ done:
104835 return ret;
104836 }
104837
104838 -static struct nf_sockopt_ops so_set __read_mostly = {
104839 +static struct nf_sockopt_ops so_set = {
104840 .pf = PF_INET,
104841 .get_optmin = SO_IP_SET,
104842 .get_optmax = SO_IP_SET + 1,
104843 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
104844 index b0f7b62..0541842 100644
104845 --- a/net/netfilter/ipvs/ip_vs_conn.c
104846 +++ b/net/netfilter/ipvs/ip_vs_conn.c
104847 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
104848 /* Increase the refcnt counter of the dest */
104849 ip_vs_dest_hold(dest);
104850
104851 - conn_flags = atomic_read(&dest->conn_flags);
104852 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
104853 if (cp->protocol != IPPROTO_UDP)
104854 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
104855 flags = cp->flags;
104856 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
104857
104858 cp->control = NULL;
104859 atomic_set(&cp->n_control, 0);
104860 - atomic_set(&cp->in_pkts, 0);
104861 + atomic_set_unchecked(&cp->in_pkts, 0);
104862
104863 cp->packet_xmit = NULL;
104864 cp->app = NULL;
104865 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
104866
104867 /* Don't drop the entry if its number of incoming packets is not
104868 located in [0, 8] */
104869 - i = atomic_read(&cp->in_pkts);
104870 + i = atomic_read_unchecked(&cp->in_pkts);
104871 if (i > 8 || i < 0) return 0;
104872
104873 if (!todrop_rate[i]) return 0;
104874 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
104875 index b87ca32..76c7799 100644
104876 --- a/net/netfilter/ipvs/ip_vs_core.c
104877 +++ b/net/netfilter/ipvs/ip_vs_core.c
104878 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
104879 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
104880 /* do not touch skb anymore */
104881
104882 - atomic_inc(&cp->in_pkts);
104883 + atomic_inc_unchecked(&cp->in_pkts);
104884 ip_vs_conn_put(cp);
104885 return ret;
104886 }
104887 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
104888 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
104889 pkts = sysctl_sync_threshold(ipvs);
104890 else
104891 - pkts = atomic_add_return(1, &cp->in_pkts);
104892 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104893
104894 if (ipvs->sync_state & IP_VS_STATE_MASTER)
104895 ip_vs_sync_conn(net, cp, pkts);
104896 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
104897 index b8295a4..17ff579 100644
104898 --- a/net/netfilter/ipvs/ip_vs_ctl.c
104899 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
104900 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
104901 */
104902 ip_vs_rs_hash(ipvs, dest);
104903 }
104904 - atomic_set(&dest->conn_flags, conn_flags);
104905 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
104906
104907 /* bind the service */
104908 old_svc = rcu_dereference_protected(dest->svc, 1);
104909 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
104910 * align with netns init in ip_vs_control_net_init()
104911 */
104912
104913 -static struct ctl_table vs_vars[] = {
104914 +static ctl_table_no_const vs_vars[] __read_only = {
104915 {
104916 .procname = "amemthresh",
104917 .maxlen = sizeof(int),
104918 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
104919 " %-7s %-6d %-10d %-10d\n",
104920 &dest->addr.in6,
104921 ntohs(dest->port),
104922 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
104923 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
104924 atomic_read(&dest->weight),
104925 atomic_read(&dest->activeconns),
104926 atomic_read(&dest->inactconns));
104927 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
104928 "%-7s %-6d %-10d %-10d\n",
104929 ntohl(dest->addr.ip),
104930 ntohs(dest->port),
104931 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
104932 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
104933 atomic_read(&dest->weight),
104934 atomic_read(&dest->activeconns),
104935 atomic_read(&dest->inactconns));
104936 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
104937
104938 entry.addr = dest->addr.ip;
104939 entry.port = dest->port;
104940 - entry.conn_flags = atomic_read(&dest->conn_flags);
104941 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
104942 entry.weight = atomic_read(&dest->weight);
104943 entry.u_threshold = dest->u_threshold;
104944 entry.l_threshold = dest->l_threshold;
104945 @@ -3039,7 +3039,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
104946 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
104947 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
104948 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
104949 - (atomic_read(&dest->conn_flags) &
104950 + (atomic_read_unchecked(&dest->conn_flags) &
104951 IP_VS_CONN_F_FWD_MASK)) ||
104952 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
104953 atomic_read(&dest->weight)) ||
104954 @@ -3672,7 +3672,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
104955 {
104956 int idx;
104957 struct netns_ipvs *ipvs = net_ipvs(net);
104958 - struct ctl_table *tbl;
104959 + ctl_table_no_const *tbl;
104960
104961 atomic_set(&ipvs->dropentry, 0);
104962 spin_lock_init(&ipvs->dropentry_lock);
104963 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
104964 index 127f140..553d652 100644
104965 --- a/net/netfilter/ipvs/ip_vs_lblc.c
104966 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
104967 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
104968 * IPVS LBLC sysctl table
104969 */
104970 #ifdef CONFIG_SYSCTL
104971 -static struct ctl_table vs_vars_table[] = {
104972 +static ctl_table_no_const vs_vars_table[] __read_only = {
104973 {
104974 .procname = "lblc_expiration",
104975 .data = NULL,
104976 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
104977 index 2229d2d..b32b785 100644
104978 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
104979 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
104980 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
104981 * IPVS LBLCR sysctl table
104982 */
104983
104984 -static struct ctl_table vs_vars_table[] = {
104985 +static ctl_table_no_const vs_vars_table[] __read_only = {
104986 {
104987 .procname = "lblcr_expiration",
104988 .data = NULL,
104989 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
104990 index c47ffd7..d233a81 100644
104991 --- a/net/netfilter/ipvs/ip_vs_sync.c
104992 +++ b/net/netfilter/ipvs/ip_vs_sync.c
104993 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
104994 cp = cp->control;
104995 if (cp) {
104996 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
104997 - pkts = atomic_add_return(1, &cp->in_pkts);
104998 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104999 else
105000 pkts = sysctl_sync_threshold(ipvs);
105001 ip_vs_sync_conn(net, cp->control, pkts);
105002 @@ -771,7 +771,7 @@ control:
105003 if (!cp)
105004 return;
105005 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
105006 - pkts = atomic_add_return(1, &cp->in_pkts);
105007 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105008 else
105009 pkts = sysctl_sync_threshold(ipvs);
105010 goto sloop;
105011 @@ -900,7 +900,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
105012
105013 if (opt)
105014 memcpy(&cp->in_seq, opt, sizeof(*opt));
105015 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
105016 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
105017 cp->state = state;
105018 cp->old_state = cp->state;
105019 /*
105020 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
105021 index 3aedbda..6a63567 100644
105022 --- a/net/netfilter/ipvs/ip_vs_xmit.c
105023 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
105024 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
105025 else
105026 rc = NF_ACCEPT;
105027 /* do not touch skb anymore */
105028 - atomic_inc(&cp->in_pkts);
105029 + atomic_inc_unchecked(&cp->in_pkts);
105030 goto out;
105031 }
105032
105033 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
105034 else
105035 rc = NF_ACCEPT;
105036 /* do not touch skb anymore */
105037 - atomic_inc(&cp->in_pkts);
105038 + atomic_inc_unchecked(&cp->in_pkts);
105039 goto out;
105040 }
105041
105042 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
105043 index a4b5e2a..13b1de3 100644
105044 --- a/net/netfilter/nf_conntrack_acct.c
105045 +++ b/net/netfilter/nf_conntrack_acct.c
105046 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
105047 #ifdef CONFIG_SYSCTL
105048 static int nf_conntrack_acct_init_sysctl(struct net *net)
105049 {
105050 - struct ctl_table *table;
105051 + ctl_table_no_const *table;
105052
105053 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
105054 GFP_KERNEL);
105055 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
105056 index 46d1b26..b7f3b76 100644
105057 --- a/net/netfilter/nf_conntrack_core.c
105058 +++ b/net/netfilter/nf_conntrack_core.c
105059 @@ -1734,6 +1734,10 @@ void nf_conntrack_init_end(void)
105060 #define DYING_NULLS_VAL ((1<<30)+1)
105061 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
105062
105063 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105064 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
105065 +#endif
105066 +
105067 int nf_conntrack_init_net(struct net *net)
105068 {
105069 int ret = -ENOMEM;
105070 @@ -1759,7 +1763,11 @@ int nf_conntrack_init_net(struct net *net)
105071 if (!net->ct.stat)
105072 goto err_pcpu_lists;
105073
105074 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105075 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
105076 +#else
105077 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
105078 +#endif
105079 if (!net->ct.slabname)
105080 goto err_slabname;
105081
105082 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
105083 index 4e78c57..ec8fb74 100644
105084 --- a/net/netfilter/nf_conntrack_ecache.c
105085 +++ b/net/netfilter/nf_conntrack_ecache.c
105086 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
105087 #ifdef CONFIG_SYSCTL
105088 static int nf_conntrack_event_init_sysctl(struct net *net)
105089 {
105090 - struct ctl_table *table;
105091 + ctl_table_no_const *table;
105092
105093 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
105094 GFP_KERNEL);
105095 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
105096 index bd9d315..989947e 100644
105097 --- a/net/netfilter/nf_conntrack_helper.c
105098 +++ b/net/netfilter/nf_conntrack_helper.c
105099 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
105100
105101 static int nf_conntrack_helper_init_sysctl(struct net *net)
105102 {
105103 - struct ctl_table *table;
105104 + ctl_table_no_const *table;
105105
105106 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
105107 GFP_KERNEL);
105108 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
105109 index b65d586..beec902 100644
105110 --- a/net/netfilter/nf_conntrack_proto.c
105111 +++ b/net/netfilter/nf_conntrack_proto.c
105112 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
105113
105114 static void
105115 nf_ct_unregister_sysctl(struct ctl_table_header **header,
105116 - struct ctl_table **table,
105117 + ctl_table_no_const **table,
105118 unsigned int users)
105119 {
105120 if (users > 0)
105121 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
105122 index fc823fa..8311af3 100644
105123 --- a/net/netfilter/nf_conntrack_standalone.c
105124 +++ b/net/netfilter/nf_conntrack_standalone.c
105125 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
105126
105127 static int nf_conntrack_standalone_init_sysctl(struct net *net)
105128 {
105129 - struct ctl_table *table;
105130 + ctl_table_no_const *table;
105131
105132 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
105133 GFP_KERNEL);
105134 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
105135 index 7a394df..bd91a8a 100644
105136 --- a/net/netfilter/nf_conntrack_timestamp.c
105137 +++ b/net/netfilter/nf_conntrack_timestamp.c
105138 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
105139 #ifdef CONFIG_SYSCTL
105140 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
105141 {
105142 - struct ctl_table *table;
105143 + ctl_table_no_const *table;
105144
105145 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
105146 GFP_KERNEL);
105147 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
105148 index 43c926c..a5731d8 100644
105149 --- a/net/netfilter/nf_log.c
105150 +++ b/net/netfilter/nf_log.c
105151 @@ -362,7 +362,7 @@ static const struct file_operations nflog_file_ops = {
105152
105153 #ifdef CONFIG_SYSCTL
105154 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
105155 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
105156 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
105157
105158 static int nf_log_proc_dostring(struct ctl_table *table, int write,
105159 void __user *buffer, size_t *lenp, loff_t *ppos)
105160 @@ -393,13 +393,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
105161 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
105162 mutex_unlock(&nf_log_mutex);
105163 } else {
105164 + ctl_table_no_const nf_log_table = *table;
105165 +
105166 mutex_lock(&nf_log_mutex);
105167 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
105168 if (!logger)
105169 - table->data = "NONE";
105170 + nf_log_table.data = "NONE";
105171 else
105172 - table->data = logger->name;
105173 - r = proc_dostring(table, write, buffer, lenp, ppos);
105174 + nf_log_table.data = logger->name;
105175 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
105176 mutex_unlock(&nf_log_mutex);
105177 }
105178
105179 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
105180 index c68c1e5..8b5d670 100644
105181 --- a/net/netfilter/nf_sockopt.c
105182 +++ b/net/netfilter/nf_sockopt.c
105183 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
105184 }
105185 }
105186
105187 - list_add(&reg->list, &nf_sockopts);
105188 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
105189 out:
105190 mutex_unlock(&nf_sockopt_mutex);
105191 return ret;
105192 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
105193 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
105194 {
105195 mutex_lock(&nf_sockopt_mutex);
105196 - list_del(&reg->list);
105197 + pax_list_del((struct list_head *)&reg->list);
105198 mutex_unlock(&nf_sockopt_mutex);
105199 }
105200 EXPORT_SYMBOL(nf_unregister_sockopt);
105201 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
105202 index 11d85b3..7fcc420 100644
105203 --- a/net/netfilter/nfnetlink_log.c
105204 +++ b/net/netfilter/nfnetlink_log.c
105205 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
105206 struct nfnl_log_net {
105207 spinlock_t instances_lock;
105208 struct hlist_head instance_table[INSTANCE_BUCKETS];
105209 - atomic_t global_seq;
105210 + atomic_unchecked_t global_seq;
105211 };
105212
105213 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
105214 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
105215 /* global sequence number */
105216 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
105217 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
105218 - htonl(atomic_inc_return(&log->global_seq))))
105219 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
105220 goto nla_put_failure;
105221
105222 if (data_len) {
105223 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
105224 new file mode 100644
105225 index 0000000..c566332
105226 --- /dev/null
105227 +++ b/net/netfilter/xt_gradm.c
105228 @@ -0,0 +1,51 @@
105229 +/*
105230 + * gradm match for netfilter
105231 + * Copyright © Zbigniew Krzystolik, 2010
105232 + *
105233 + * This program is free software; you can redistribute it and/or modify
105234 + * it under the terms of the GNU General Public License; either version
105235 + * 2 or 3 as published by the Free Software Foundation.
105236 + */
105237 +#include <linux/module.h>
105238 +#include <linux/moduleparam.h>
105239 +#include <linux/skbuff.h>
105240 +#include <linux/netfilter/x_tables.h>
105241 +#include <linux/grsecurity.h>
105242 +#include <linux/netfilter/xt_gradm.h>
105243 +
105244 +static bool
105245 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
105246 +{
105247 + const struct xt_gradm_mtinfo *info = par->matchinfo;
105248 + bool retval = false;
105249 + if (gr_acl_is_enabled())
105250 + retval = true;
105251 + return retval ^ info->invflags;
105252 +}
105253 +
105254 +static struct xt_match gradm_mt_reg __read_mostly = {
105255 + .name = "gradm",
105256 + .revision = 0,
105257 + .family = NFPROTO_UNSPEC,
105258 + .match = gradm_mt,
105259 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
105260 + .me = THIS_MODULE,
105261 +};
105262 +
105263 +static int __init gradm_mt_init(void)
105264 +{
105265 + return xt_register_match(&gradm_mt_reg);
105266 +}
105267 +
105268 +static void __exit gradm_mt_exit(void)
105269 +{
105270 + xt_unregister_match(&gradm_mt_reg);
105271 +}
105272 +
105273 +module_init(gradm_mt_init);
105274 +module_exit(gradm_mt_exit);
105275 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
105276 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
105277 +MODULE_LICENSE("GPL");
105278 +MODULE_ALIAS("ipt_gradm");
105279 +MODULE_ALIAS("ip6t_gradm");
105280 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
105281 index 1786968..1ec6dac 100644
105282 --- a/net/netfilter/xt_hashlimit.c
105283 +++ b/net/netfilter/xt_hashlimit.c
105284 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
105285 {
105286 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
105287
105288 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
105289 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
105290 if (!hashlimit_net->ipt_hashlimit)
105291 return -ENOMEM;
105292 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
105293 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
105294 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
105295 if (!hashlimit_net->ip6t_hashlimit) {
105296 remove_proc_entry("ipt_hashlimit", net->proc_net);
105297 return -ENOMEM;
105298 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
105299 index 30dbe34..9d0ad70 100644
105300 --- a/net/netfilter/xt_recent.c
105301 +++ b/net/netfilter/xt_recent.c
105302 @@ -643,7 +643,7 @@ static int __net_init recent_proc_net_init(struct net *net)
105303 {
105304 struct recent_net *recent_net = recent_pernet(net);
105305
105306 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
105307 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
105308 if (!recent_net->xt_recent)
105309 return -ENOMEM;
105310 return 0;
105311 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
105312 index 11de55e..f25e448 100644
105313 --- a/net/netfilter/xt_statistic.c
105314 +++ b/net/netfilter/xt_statistic.c
105315 @@ -19,7 +19,7 @@
105316 #include <linux/module.h>
105317
105318 struct xt_statistic_priv {
105319 - atomic_t count;
105320 + atomic_unchecked_t count;
105321 } ____cacheline_aligned_in_smp;
105322
105323 MODULE_LICENSE("GPL");
105324 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
105325 break;
105326 case XT_STATISTIC_MODE_NTH:
105327 do {
105328 - oval = atomic_read(&info->master->count);
105329 + oval = atomic_read_unchecked(&info->master->count);
105330 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
105331 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
105332 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
105333 if (nval == 0)
105334 ret = !ret;
105335 break;
105336 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
105337 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
105338 if (info->master == NULL)
105339 return -ENOMEM;
105340 - atomic_set(&info->master->count, info->u.nth.count);
105341 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
105342
105343 return 0;
105344 }
105345 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
105346 index 75532ef..7a461cd 100644
105347 --- a/net/netlink/af_netlink.c
105348 +++ b/net/netlink/af_netlink.c
105349 @@ -273,7 +273,7 @@ static void netlink_overrun(struct sock *sk)
105350 sk->sk_error_report(sk);
105351 }
105352 }
105353 - atomic_inc(&sk->sk_drops);
105354 + atomic_inc_unchecked(&sk->sk_drops);
105355 }
105356
105357 static void netlink_rcv_wake(struct sock *sk)
105358 @@ -3007,7 +3007,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
105359 sk_wmem_alloc_get(s),
105360 nlk->cb_running,
105361 atomic_read(&s->sk_refcnt),
105362 - atomic_read(&s->sk_drops),
105363 + atomic_read_unchecked(&s->sk_drops),
105364 sock_i_ino(s)
105365 );
105366
105367 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
105368 index 6a55f71..e88c937 100644
105369 --- a/net/openvswitch/vport-internal_dev.c
105370 +++ b/net/openvswitch/vport-internal_dev.c
105371 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
105372 .ndo_get_stats64 = internal_dev_get_stats,
105373 };
105374
105375 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
105376 +static struct rtnl_link_ops internal_dev_link_ops = {
105377 .kind = "openvswitch",
105378 };
105379
105380 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
105381 index 2034c6d..1a24f03 100644
105382 --- a/net/openvswitch/vport.c
105383 +++ b/net/openvswitch/vport.c
105384 @@ -305,10 +305,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
105385 * netdev-stats can be directly read over netlink-ioctl.
105386 */
105387
105388 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
105389 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
105390 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
105391 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
105392 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
105393 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
105394 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
105395 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
105396
105397 for_each_possible_cpu(i) {
105398 const struct pcpu_sw_netstats *percpu_stats;
105399 @@ -539,19 +539,19 @@ static void ovs_vport_record_error(struct vport *vport,
105400 {
105401 switch (err_type) {
105402 case VPORT_E_RX_DROPPED:
105403 - atomic_long_inc(&vport->err_stats.rx_dropped);
105404 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
105405 break;
105406
105407 case VPORT_E_RX_ERROR:
105408 - atomic_long_inc(&vport->err_stats.rx_errors);
105409 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
105410 break;
105411
105412 case VPORT_E_TX_DROPPED:
105413 - atomic_long_inc(&vport->err_stats.tx_dropped);
105414 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
105415 break;
105416
105417 case VPORT_E_TX_ERROR:
105418 - atomic_long_inc(&vport->err_stats.tx_errors);
105419 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
105420 break;
105421 }
105422
105423 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
105424 index 99c8e71..0028a24 100644
105425 --- a/net/openvswitch/vport.h
105426 +++ b/net/openvswitch/vport.h
105427 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
105428 /* The following definitions are for implementers of vport devices: */
105429
105430 struct vport_err_stats {
105431 - atomic_long_t rx_dropped;
105432 - atomic_long_t rx_errors;
105433 - atomic_long_t tx_dropped;
105434 - atomic_long_t tx_errors;
105435 + atomic_long_unchecked_t rx_dropped;
105436 + atomic_long_unchecked_t rx_errors;
105437 + atomic_long_unchecked_t tx_dropped;
105438 + atomic_long_unchecked_t tx_errors;
105439 };
105440 /**
105441 * struct vport_portids - array of netlink portids of a vport.
105442 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
105443 index 9cfe2e1..1b7caf8 100644
105444 --- a/net/packet/af_packet.c
105445 +++ b/net/packet/af_packet.c
105446 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
105447
105448 return ret;
105449 drop:
105450 - atomic_long_inc(&dev->tx_dropped);
105451 + atomic_long_inc_unchecked(&dev->tx_dropped);
105452 kfree_skb(skb);
105453 return NET_XMIT_DROP;
105454 }
105455 @@ -1839,7 +1839,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105456
105457 spin_lock(&sk->sk_receive_queue.lock);
105458 po->stats.stats1.tp_packets++;
105459 - skb->dropcount = atomic_read(&sk->sk_drops);
105460 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
105461 __skb_queue_tail(&sk->sk_receive_queue, skb);
105462 spin_unlock(&sk->sk_receive_queue.lock);
105463 sk->sk_data_ready(sk);
105464 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105465 drop_n_acct:
105466 spin_lock(&sk->sk_receive_queue.lock);
105467 po->stats.stats1.tp_drops++;
105468 - atomic_inc(&sk->sk_drops);
105469 + atomic_inc_unchecked(&sk->sk_drops);
105470 spin_unlock(&sk->sk_receive_queue.lock);
105471
105472 drop_n_restore:
105473 @@ -3485,7 +3485,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105474 case PACKET_HDRLEN:
105475 if (len > sizeof(int))
105476 len = sizeof(int);
105477 - if (copy_from_user(&val, optval, len))
105478 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
105479 return -EFAULT;
105480 switch (val) {
105481 case TPACKET_V1:
105482 @@ -3531,7 +3531,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105483 len = lv;
105484 if (put_user(len, optlen))
105485 return -EFAULT;
105486 - if (copy_to_user(optval, data, len))
105487 + if (len > sizeof(st) || copy_to_user(optval, data, len))
105488 return -EFAULT;
105489 return 0;
105490 }
105491 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
105492 index 5d3f2b7..8a4dbb7 100644
105493 --- a/net/phonet/pep.c
105494 +++ b/net/phonet/pep.c
105495 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105496
105497 case PNS_PEP_CTRL_REQ:
105498 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
105499 - atomic_inc(&sk->sk_drops);
105500 + atomic_inc_unchecked(&sk->sk_drops);
105501 break;
105502 }
105503 __skb_pull(skb, 4);
105504 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105505 }
105506
105507 if (pn->rx_credits == 0) {
105508 - atomic_inc(&sk->sk_drops);
105509 + atomic_inc_unchecked(&sk->sk_drops);
105510 err = -ENOBUFS;
105511 break;
105512 }
105513 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
105514 }
105515
105516 if (pn->rx_credits == 0) {
105517 - atomic_inc(&sk->sk_drops);
105518 + atomic_inc_unchecked(&sk->sk_drops);
105519 err = NET_RX_DROP;
105520 break;
105521 }
105522 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
105523 index 008214a..bb68240 100644
105524 --- a/net/phonet/socket.c
105525 +++ b/net/phonet/socket.c
105526 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
105527 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
105528 sock_i_ino(sk),
105529 atomic_read(&sk->sk_refcnt), sk,
105530 - atomic_read(&sk->sk_drops));
105531 + atomic_read_unchecked(&sk->sk_drops));
105532 }
105533 seq_pad(seq, '\n');
105534 return 0;
105535 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
105536 index c02a8c4..3c5b600 100644
105537 --- a/net/phonet/sysctl.c
105538 +++ b/net/phonet/sysctl.c
105539 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
105540 {
105541 int ret;
105542 int range[2] = {local_port_range[0], local_port_range[1]};
105543 - struct ctl_table tmp = {
105544 + ctl_table_no_const tmp = {
105545 .data = &range,
105546 .maxlen = sizeof(range),
105547 .mode = table->mode,
105548 diff --git a/net/rds/cong.c b/net/rds/cong.c
105549 index e5b65ac..f3b6fb7 100644
105550 --- a/net/rds/cong.c
105551 +++ b/net/rds/cong.c
105552 @@ -78,7 +78,7 @@
105553 * finds that the saved generation number is smaller than the global generation
105554 * number, it wakes up the process.
105555 */
105556 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
105557 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
105558
105559 /*
105560 * Congestion monitoring
105561 @@ -233,7 +233,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
105562 rdsdebug("waking map %p for %pI4\n",
105563 map, &map->m_addr);
105564 rds_stats_inc(s_cong_update_received);
105565 - atomic_inc(&rds_cong_generation);
105566 + atomic_inc_unchecked(&rds_cong_generation);
105567 if (waitqueue_active(&map->m_waitq))
105568 wake_up(&map->m_waitq);
105569 if (waitqueue_active(&rds_poll_waitq))
105570 @@ -259,7 +259,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
105571
105572 int rds_cong_updated_since(unsigned long *recent)
105573 {
105574 - unsigned long gen = atomic_read(&rds_cong_generation);
105575 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
105576
105577 if (likely(*recent == gen))
105578 return 0;
105579 diff --git a/net/rds/ib.h b/net/rds/ib.h
105580 index c36d713..af45bf2 100644
105581 --- a/net/rds/ib.h
105582 +++ b/net/rds/ib.h
105583 @@ -128,7 +128,7 @@ struct rds_ib_connection {
105584 /* sending acks */
105585 unsigned long i_ack_flags;
105586 #ifdef KERNEL_HAS_ATOMIC64
105587 - atomic64_t i_ack_next; /* next ACK to send */
105588 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105589 #else
105590 spinlock_t i_ack_lock; /* protect i_ack_next */
105591 u64 i_ack_next; /* next ACK to send */
105592 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
105593 index 31b74f5..dc1fbfa 100644
105594 --- a/net/rds/ib_cm.c
105595 +++ b/net/rds/ib_cm.c
105596 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
105597 /* Clear the ACK state */
105598 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105599 #ifdef KERNEL_HAS_ATOMIC64
105600 - atomic64_set(&ic->i_ack_next, 0);
105601 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105602 #else
105603 ic->i_ack_next = 0;
105604 #endif
105605 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
105606 index 1b981a4..ae44b0c 100644
105607 --- a/net/rds/ib_recv.c
105608 +++ b/net/rds/ib_recv.c
105609 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105610 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
105611 int ack_required)
105612 {
105613 - atomic64_set(&ic->i_ack_next, seq);
105614 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105615 if (ack_required) {
105616 smp_mb__before_atomic();
105617 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105618 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105619 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105620 smp_mb__after_atomic();
105621
105622 - return atomic64_read(&ic->i_ack_next);
105623 + return atomic64_read_unchecked(&ic->i_ack_next);
105624 }
105625 #endif
105626
105627 diff --git a/net/rds/iw.h b/net/rds/iw.h
105628 index cbe6674..dc9eb89 100644
105629 --- a/net/rds/iw.h
105630 +++ b/net/rds/iw.h
105631 @@ -134,7 +134,7 @@ struct rds_iw_connection {
105632 /* sending acks */
105633 unsigned long i_ack_flags;
105634 #ifdef KERNEL_HAS_ATOMIC64
105635 - atomic64_t i_ack_next; /* next ACK to send */
105636 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105637 #else
105638 spinlock_t i_ack_lock; /* protect i_ack_next */
105639 u64 i_ack_next; /* next ACK to send */
105640 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
105641 index a91e1db..cf3053f 100644
105642 --- a/net/rds/iw_cm.c
105643 +++ b/net/rds/iw_cm.c
105644 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
105645 /* Clear the ACK state */
105646 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105647 #ifdef KERNEL_HAS_ATOMIC64
105648 - atomic64_set(&ic->i_ack_next, 0);
105649 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105650 #else
105651 ic->i_ack_next = 0;
105652 #endif
105653 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
105654 index a66d179..cf1e258 100644
105655 --- a/net/rds/iw_recv.c
105656 +++ b/net/rds/iw_recv.c
105657 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105658 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
105659 int ack_required)
105660 {
105661 - atomic64_set(&ic->i_ack_next, seq);
105662 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105663 if (ack_required) {
105664 smp_mb__before_atomic();
105665 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105666 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105667 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105668 smp_mb__after_atomic();
105669
105670 - return atomic64_read(&ic->i_ack_next);
105671 + return atomic64_read_unchecked(&ic->i_ack_next);
105672 }
105673 #endif
105674
105675 diff --git a/net/rds/rds.h b/net/rds/rds.h
105676 index c2a5eef..90ba1fd 100644
105677 --- a/net/rds/rds.h
105678 +++ b/net/rds/rds.h
105679 @@ -448,7 +448,7 @@ struct rds_transport {
105680 void (*sync_mr)(void *trans_private, int direction);
105681 void (*free_mr)(void *trans_private, int invalidate);
105682 void (*flush_mrs)(void);
105683 -};
105684 +} __do_const;
105685
105686 struct rds_sock {
105687 struct sock rs_sk;
105688 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
105689 index edac9ef..16bcb98 100644
105690 --- a/net/rds/tcp.c
105691 +++ b/net/rds/tcp.c
105692 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
105693 int val = 1;
105694
105695 set_fs(KERNEL_DS);
105696 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
105697 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
105698 sizeof(val));
105699 set_fs(oldfs);
105700 }
105701 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
105702 index 53b17ca..45463e7 100644
105703 --- a/net/rds/tcp_send.c
105704 +++ b/net/rds/tcp_send.c
105705 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
105706
105707 oldfs = get_fs();
105708 set_fs(KERNEL_DS);
105709 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
105710 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
105711 sizeof(val));
105712 set_fs(oldfs);
105713 }
105714 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
105715 index 7b16704..9628ec6 100644
105716 --- a/net/rxrpc/af_rxrpc.c
105717 +++ b/net/rxrpc/af_rxrpc.c
105718 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
105719 __be32 rxrpc_epoch;
105720
105721 /* current debugging ID */
105722 -atomic_t rxrpc_debug_id;
105723 +atomic_unchecked_t rxrpc_debug_id;
105724
105725 /* count of skbs currently in use */
105726 atomic_t rxrpc_n_skbs;
105727 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
105728 index c6be17a..2a6200a 100644
105729 --- a/net/rxrpc/ar-ack.c
105730 +++ b/net/rxrpc/ar-ack.c
105731 @@ -223,7 +223,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105732
105733 _enter("{%d,%d,%d,%d},",
105734 call->acks_hard, call->acks_unacked,
105735 - atomic_read(&call->sequence),
105736 + atomic_read_unchecked(&call->sequence),
105737 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
105738
105739 stop = 0;
105740 @@ -247,7 +247,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105741
105742 /* each Tx packet has a new serial number */
105743 sp->hdr.serial =
105744 - htonl(atomic_inc_return(&call->conn->serial));
105745 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
105746
105747 hdr = (struct rxrpc_header *) txb->head;
105748 hdr->serial = sp->hdr.serial;
105749 @@ -451,7 +451,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
105750 */
105751 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
105752 {
105753 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
105754 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
105755 }
105756
105757 /*
105758 @@ -677,7 +677,7 @@ process_further:
105759
105760 latest = ntohl(sp->hdr.serial);
105761 hard = ntohl(ack.firstPacket);
105762 - tx = atomic_read(&call->sequence);
105763 + tx = atomic_read_unchecked(&call->sequence);
105764
105765 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105766 latest,
105767 @@ -1209,7 +1209,7 @@ void rxrpc_process_call(struct work_struct *work)
105768 goto maybe_reschedule;
105769
105770 send_ACK_with_skew:
105771 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
105772 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
105773 ntohl(ack.serial));
105774 send_ACK:
105775 mtu = call->conn->trans->peer->if_mtu;
105776 @@ -1221,7 +1221,7 @@ send_ACK:
105777 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
105778 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
105779
105780 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105781 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
105782 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105783 ntohl(hdr.serial),
105784 ntohs(ack.maxSkew),
105785 @@ -1239,7 +1239,7 @@ send_ACK:
105786 send_message:
105787 _debug("send message");
105788
105789 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105790 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
105791 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
105792 send_message_2:
105793
105794 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
105795 index a9e05db..194e793 100644
105796 --- a/net/rxrpc/ar-call.c
105797 +++ b/net/rxrpc/ar-call.c
105798 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
105799 spin_lock_init(&call->lock);
105800 rwlock_init(&call->state_lock);
105801 atomic_set(&call->usage, 1);
105802 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
105803 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105804 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
105805
105806 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
105807 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
105808 index 6631f4f..bfdf056 100644
105809 --- a/net/rxrpc/ar-connection.c
105810 +++ b/net/rxrpc/ar-connection.c
105811 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
105812 rwlock_init(&conn->lock);
105813 spin_lock_init(&conn->state_lock);
105814 atomic_set(&conn->usage, 1);
105815 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
105816 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105817 conn->avail_calls = RXRPC_MAXCALLS;
105818 conn->size_align = 4;
105819 conn->header_size = sizeof(struct rxrpc_header);
105820 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
105821 index e7ed43a..6afa140 100644
105822 --- a/net/rxrpc/ar-connevent.c
105823 +++ b/net/rxrpc/ar-connevent.c
105824 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
105825
105826 len = iov[0].iov_len + iov[1].iov_len;
105827
105828 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
105829 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105830 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
105831
105832 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
105833 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
105834 index 481f89f..ceeaf8d 100644
105835 --- a/net/rxrpc/ar-input.c
105836 +++ b/net/rxrpc/ar-input.c
105837 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
105838 /* track the latest serial number on this connection for ACK packet
105839 * information */
105840 serial = ntohl(sp->hdr.serial);
105841 - hi_serial = atomic_read(&call->conn->hi_serial);
105842 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
105843 while (serial > hi_serial)
105844 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
105845 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
105846 serial);
105847
105848 /* request ACK generation for any ACK or DATA packet that requests
105849 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
105850 index ba9fd36..9bbfe01 100644
105851 --- a/net/rxrpc/ar-internal.h
105852 +++ b/net/rxrpc/ar-internal.h
105853 @@ -272,8 +272,8 @@ struct rxrpc_connection {
105854 int error; /* error code for local abort */
105855 int debug_id; /* debug ID for printks */
105856 unsigned int call_counter; /* call ID counter */
105857 - atomic_t serial; /* packet serial number counter */
105858 - atomic_t hi_serial; /* highest serial number received */
105859 + atomic_unchecked_t serial; /* packet serial number counter */
105860 + atomic_unchecked_t hi_serial; /* highest serial number received */
105861 u8 avail_calls; /* number of calls available */
105862 u8 size_align; /* data size alignment (for security) */
105863 u8 header_size; /* rxrpc + security header size */
105864 @@ -346,7 +346,7 @@ struct rxrpc_call {
105865 spinlock_t lock;
105866 rwlock_t state_lock; /* lock for state transition */
105867 atomic_t usage;
105868 - atomic_t sequence; /* Tx data packet sequence counter */
105869 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
105870 u32 abort_code; /* local/remote abort code */
105871 enum { /* current state of call */
105872 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
105873 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
105874 */
105875 extern atomic_t rxrpc_n_skbs;
105876 extern __be32 rxrpc_epoch;
105877 -extern atomic_t rxrpc_debug_id;
105878 +extern atomic_unchecked_t rxrpc_debug_id;
105879 extern struct workqueue_struct *rxrpc_workqueue;
105880
105881 /*
105882 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
105883 index 87f7135..74d3703 100644
105884 --- a/net/rxrpc/ar-local.c
105885 +++ b/net/rxrpc/ar-local.c
105886 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
105887 spin_lock_init(&local->lock);
105888 rwlock_init(&local->services_lock);
105889 atomic_set(&local->usage, 1);
105890 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
105891 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105892 memcpy(&local->srx, srx, sizeof(*srx));
105893 }
105894
105895 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
105896 index e1a9373..a67f207 100644
105897 --- a/net/rxrpc/ar-output.c
105898 +++ b/net/rxrpc/ar-output.c
105899 @@ -680,14 +680,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
105900 memset(skb_put(skb, pad), 0, pad);
105901 }
105902
105903 - seq = atomic_inc_return(&call->sequence);
105904 + seq = atomic_inc_return_unchecked(&call->sequence);
105905
105906 sp->hdr.epoch = conn->epoch;
105907 sp->hdr.cid = call->cid;
105908 sp->hdr.callNumber = call->call_id;
105909 sp->hdr.seq = htonl(seq);
105910 sp->hdr.serial =
105911 - htonl(atomic_inc_return(&conn->serial));
105912 + htonl(atomic_inc_return_unchecked(&conn->serial));
105913 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
105914 sp->hdr.userStatus = 0;
105915 sp->hdr.securityIndex = conn->security_ix;
105916 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
105917 index bebaa43..2644591 100644
105918 --- a/net/rxrpc/ar-peer.c
105919 +++ b/net/rxrpc/ar-peer.c
105920 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
105921 INIT_LIST_HEAD(&peer->error_targets);
105922 spin_lock_init(&peer->lock);
105923 atomic_set(&peer->usage, 1);
105924 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
105925 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105926 memcpy(&peer->srx, srx, sizeof(*srx));
105927
105928 rxrpc_assess_MTU_size(peer);
105929 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
105930 index 38047f7..9f48511 100644
105931 --- a/net/rxrpc/ar-proc.c
105932 +++ b/net/rxrpc/ar-proc.c
105933 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
105934 atomic_read(&conn->usage),
105935 rxrpc_conn_states[conn->state],
105936 key_serial(conn->key),
105937 - atomic_read(&conn->serial),
105938 - atomic_read(&conn->hi_serial));
105939 + atomic_read_unchecked(&conn->serial),
105940 + atomic_read_unchecked(&conn->hi_serial));
105941
105942 return 0;
105943 }
105944 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
105945 index 1976dec..aa70be5 100644
105946 --- a/net/rxrpc/ar-transport.c
105947 +++ b/net/rxrpc/ar-transport.c
105948 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
105949 spin_lock_init(&trans->client_lock);
105950 rwlock_init(&trans->conn_lock);
105951 atomic_set(&trans->usage, 1);
105952 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
105953 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105954
105955 if (peer->srx.transport.family == AF_INET) {
105956 switch (peer->srx.transport_type) {
105957 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
105958 index f226709..0e735a8 100644
105959 --- a/net/rxrpc/rxkad.c
105960 +++ b/net/rxrpc/rxkad.c
105961 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
105962
105963 len = iov[0].iov_len + iov[1].iov_len;
105964
105965 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
105966 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105967 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
105968
105969 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
105970 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
105971
105972 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
105973
105974 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
105975 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105976 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
105977
105978 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
105979 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
105980 index 6efca30..1259f82 100644
105981 --- a/net/sched/sch_generic.c
105982 +++ b/net/sched/sch_generic.c
105983 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
105984 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
105985 if (dev->reg_state == NETREG_UNINITIALIZED)
105986 return;
105987 - atomic_inc(&dev->carrier_changes);
105988 + atomic_inc_unchecked(&dev->carrier_changes);
105989 linkwatch_fire_event(dev);
105990 if (netif_running(dev))
105991 __netdev_watchdog_up(dev);
105992 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
105993 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
105994 if (dev->reg_state == NETREG_UNINITIALIZED)
105995 return;
105996 - atomic_inc(&dev->carrier_changes);
105997 + atomic_inc_unchecked(&dev->carrier_changes);
105998 linkwatch_fire_event(dev);
105999 }
106000 }
106001 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
106002 index 0e4198e..f94193e 100644
106003 --- a/net/sctp/ipv6.c
106004 +++ b/net/sctp/ipv6.c
106005 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
106006 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
106007 };
106008
106009 -static struct sctp_af sctp_af_inet6 = {
106010 +static struct sctp_af sctp_af_inet6 __read_only = {
106011 .sa_family = AF_INET6,
106012 .sctp_xmit = sctp_v6_xmit,
106013 .setsockopt = ipv6_setsockopt,
106014 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
106015 #endif
106016 };
106017
106018 -static struct sctp_pf sctp_pf_inet6 = {
106019 +static struct sctp_pf sctp_pf_inet6 __read_only = {
106020 .event_msgname = sctp_inet6_event_msgname,
106021 .skb_msgname = sctp_inet6_skb_msgname,
106022 .af_supported = sctp_inet6_af_supported,
106023 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
106024
106025 void sctp_v6_pf_exit(void)
106026 {
106027 - list_del(&sctp_af_inet6.list);
106028 + pax_list_del(&sctp_af_inet6.list);
106029 }
106030
106031 /* Initialize IPv6 support and register with socket layer. */
106032 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
106033 index 8f34b27..b105385 100644
106034 --- a/net/sctp/protocol.c
106035 +++ b/net/sctp/protocol.c
106036 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
106037 return 0;
106038 }
106039
106040 + pax_open_kernel();
106041 INIT_LIST_HEAD(&af->list);
106042 - list_add_tail(&af->list, &sctp_address_families);
106043 + pax_close_kernel();
106044 + pax_list_add_tail(&af->list, &sctp_address_families);
106045 return 1;
106046 }
106047
106048 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
106049
106050 static struct sctp_af sctp_af_inet;
106051
106052 -static struct sctp_pf sctp_pf_inet = {
106053 +static struct sctp_pf sctp_pf_inet __read_only = {
106054 .event_msgname = sctp_inet_event_msgname,
106055 .skb_msgname = sctp_inet_skb_msgname,
106056 .af_supported = sctp_inet_af_supported,
106057 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
106058 };
106059
106060 /* IPv4 address related functions. */
106061 -static struct sctp_af sctp_af_inet = {
106062 +static struct sctp_af sctp_af_inet __read_only = {
106063 .sa_family = AF_INET,
106064 .sctp_xmit = sctp_v4_xmit,
106065 .setsockopt = ip_setsockopt,
106066 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
106067
106068 static void sctp_v4_pf_exit(void)
106069 {
106070 - list_del(&sctp_af_inet.list);
106071 + pax_list_del(&sctp_af_inet.list);
106072 }
106073
106074 static int sctp_v4_protosw_init(void)
106075 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
106076 index fef2acd..c705c4f 100644
106077 --- a/net/sctp/sm_sideeffect.c
106078 +++ b/net/sctp/sm_sideeffect.c
106079 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
106080 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
106081 }
106082
106083 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106084 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106085 NULL,
106086 sctp_generate_t1_cookie_event,
106087 sctp_generate_t1_init_event,
106088 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
106089 index aafe94b..40b016f 100644
106090 --- a/net/sctp/socket.c
106091 +++ b/net/sctp/socket.c
106092 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
106093 {
106094 struct sctp_association *asoc;
106095 struct sctp_ulpevent *event;
106096 + struct sctp_event_subscribe subscribe;
106097
106098 if (optlen > sizeof(struct sctp_event_subscribe))
106099 return -EINVAL;
106100 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
106101 + if (copy_from_user(&subscribe, optval, optlen))
106102 return -EFAULT;
106103 + sctp_sk(sk)->subscribe = subscribe;
106104
106105 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
106106 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
106107 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
106108 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106109 int __user *optlen)
106110 {
106111 + struct sctp_event_subscribe subscribe;
106112 +
106113 if (len <= 0)
106114 return -EINVAL;
106115 if (len > sizeof(struct sctp_event_subscribe))
106116 len = sizeof(struct sctp_event_subscribe);
106117 if (put_user(len, optlen))
106118 return -EFAULT;
106119 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
106120 + subscribe = sctp_sk(sk)->subscribe;
106121 + if (copy_to_user(optval, &subscribe, len))
106122 return -EFAULT;
106123 return 0;
106124 }
106125 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106126 */
106127 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
106128 {
106129 + __u32 autoclose;
106130 +
106131 /* Applicable to UDP-style socket only */
106132 if (sctp_style(sk, TCP))
106133 return -EOPNOTSUPP;
106134 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
106135 len = sizeof(int);
106136 if (put_user(len, optlen))
106137 return -EFAULT;
106138 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
106139 + autoclose = sctp_sk(sk)->autoclose;
106140 + if (copy_to_user(optval, &autoclose, sizeof(int)))
106141 return -EFAULT;
106142 return 0;
106143 }
106144 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
106145 */
106146 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
106147 {
106148 + struct sctp_initmsg initmsg;
106149 +
106150 if (len < sizeof(struct sctp_initmsg))
106151 return -EINVAL;
106152 len = sizeof(struct sctp_initmsg);
106153 if (put_user(len, optlen))
106154 return -EFAULT;
106155 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
106156 + initmsg = sctp_sk(sk)->initmsg;
106157 + if (copy_to_user(optval, &initmsg, len))
106158 return -EFAULT;
106159 return 0;
106160 }
106161 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
106162 ->addr_to_user(sp, &temp);
106163 if (space_left < addrlen)
106164 return -ENOMEM;
106165 + if (addrlen > sizeof(temp) || addrlen < 0)
106166 + return -EFAULT;
106167 if (copy_to_user(to, &temp, addrlen))
106168 return -EFAULT;
106169 to += addrlen;
106170 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
106171 index 2e9ada1..40f425d 100644
106172 --- a/net/sctp/sysctl.c
106173 +++ b/net/sctp/sysctl.c
106174 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
106175 loff_t *ppos)
106176 {
106177 struct net *net = current->nsproxy->net_ns;
106178 - struct ctl_table tbl;
106179 + ctl_table_no_const tbl;
106180 bool changed = false;
106181 char *none = "none";
106182 char tmp[8];
106183 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
106184 struct net *net = current->nsproxy->net_ns;
106185 unsigned int min = *(unsigned int *) ctl->extra1;
106186 unsigned int max = *(unsigned int *) ctl->extra2;
106187 - struct ctl_table tbl;
106188 + ctl_table_no_const tbl;
106189 int ret, new_value;
106190
106191 memset(&tbl, 0, sizeof(struct ctl_table));
106192 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
106193 struct net *net = current->nsproxy->net_ns;
106194 unsigned int min = *(unsigned int *) ctl->extra1;
106195 unsigned int max = *(unsigned int *) ctl->extra2;
106196 - struct ctl_table tbl;
106197 + ctl_table_no_const tbl;
106198 int ret, new_value;
106199
106200 memset(&tbl, 0, sizeof(struct ctl_table));
106201 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106202 loff_t *ppos)
106203 {
106204 struct net *net = current->nsproxy->net_ns;
106205 - struct ctl_table tbl;
106206 + ctl_table_no_const tbl;
106207 int new_value, ret;
106208
106209 memset(&tbl, 0, sizeof(struct ctl_table));
106210 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106211
106212 int sctp_sysctl_net_register(struct net *net)
106213 {
106214 - struct ctl_table *table;
106215 + ctl_table_no_const *table;
106216 int i;
106217
106218 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
106219 diff --git a/net/socket.c b/net/socket.c
106220 index 418795c..c860724 100644
106221 --- a/net/socket.c
106222 +++ b/net/socket.c
106223 @@ -89,6 +89,7 @@
106224 #include <linux/magic.h>
106225 #include <linux/slab.h>
106226 #include <linux/xattr.h>
106227 +#include <linux/in.h>
106228
106229 #include <asm/uaccess.h>
106230 #include <asm/unistd.h>
106231 @@ -107,6 +108,7 @@
106232 #include <linux/atalk.h>
106233 #include <net/busy_poll.h>
106234 #include <linux/errqueue.h>
106235 +#include <linux/grsock.h>
106236
106237 #ifdef CONFIG_NET_RX_BUSY_POLL
106238 unsigned int sysctl_net_busy_read __read_mostly;
106239 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
106240 */
106241
106242 static DEFINE_SPINLOCK(net_family_lock);
106243 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106244 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106245
106246 /*
106247 * Statistics counters of the socket lists
106248 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
106249 &sockfs_dentry_operations, SOCKFS_MAGIC);
106250 }
106251
106252 -static struct vfsmount *sock_mnt __read_mostly;
106253 +struct vfsmount *sock_mnt __read_mostly;
106254
106255 static struct file_system_type sock_fs_type = {
106256 .name = "sockfs",
106257 @@ -1235,6 +1237,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106258 return -EAFNOSUPPORT;
106259 if (type < 0 || type >= SOCK_MAX)
106260 return -EINVAL;
106261 + if (protocol < 0)
106262 + return -EINVAL;
106263
106264 /* Compatibility.
106265
106266 @@ -1255,6 +1259,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106267 if (err)
106268 return err;
106269
106270 + if(!kern && !gr_search_socket(family, type, protocol)) {
106271 + if (rcu_access_pointer(net_families[family]) == NULL)
106272 + return -EAFNOSUPPORT;
106273 + else
106274 + return -EACCES;
106275 + }
106276 +
106277 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
106278 + if (rcu_access_pointer(net_families[family]) == NULL)
106279 + return -EAFNOSUPPORT;
106280 + else
106281 + return -EACCES;
106282 + }
106283 +
106284 /*
106285 * Allocate the socket and allow the family to set things up. if
106286 * the protocol is 0, the family is instructed to select an appropriate
106287 @@ -1506,6 +1524,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106288 if (sock) {
106289 err = move_addr_to_kernel(umyaddr, addrlen, &address);
106290 if (err >= 0) {
106291 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
106292 + err = -EACCES;
106293 + goto error;
106294 + }
106295 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
106296 + if (err)
106297 + goto error;
106298 +
106299 err = security_socket_bind(sock,
106300 (struct sockaddr *)&address,
106301 addrlen);
106302 @@ -1514,6 +1540,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106303 (struct sockaddr *)
106304 &address, addrlen);
106305 }
106306 +error:
106307 fput_light(sock->file, fput_needed);
106308 }
106309 return err;
106310 @@ -1537,10 +1564,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
106311 if ((unsigned int)backlog > somaxconn)
106312 backlog = somaxconn;
106313
106314 + if (gr_handle_sock_server_other(sock->sk)) {
106315 + err = -EPERM;
106316 + goto error;
106317 + }
106318 +
106319 + err = gr_search_listen(sock);
106320 + if (err)
106321 + goto error;
106322 +
106323 err = security_socket_listen(sock, backlog);
106324 if (!err)
106325 err = sock->ops->listen(sock, backlog);
106326
106327 +error:
106328 fput_light(sock->file, fput_needed);
106329 }
106330 return err;
106331 @@ -1584,6 +1621,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106332 newsock->type = sock->type;
106333 newsock->ops = sock->ops;
106334
106335 + if (gr_handle_sock_server_other(sock->sk)) {
106336 + err = -EPERM;
106337 + sock_release(newsock);
106338 + goto out_put;
106339 + }
106340 +
106341 + err = gr_search_accept(sock);
106342 + if (err) {
106343 + sock_release(newsock);
106344 + goto out_put;
106345 + }
106346 +
106347 /*
106348 * We don't need try_module_get here, as the listening socket (sock)
106349 * has the protocol module (sock->ops->owner) held.
106350 @@ -1629,6 +1678,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106351 fd_install(newfd, newfile);
106352 err = newfd;
106353
106354 + gr_attach_curr_ip(newsock->sk);
106355 +
106356 out_put:
106357 fput_light(sock->file, fput_needed);
106358 out:
106359 @@ -1661,6 +1712,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106360 int, addrlen)
106361 {
106362 struct socket *sock;
106363 + struct sockaddr *sck;
106364 struct sockaddr_storage address;
106365 int err, fput_needed;
106366
106367 @@ -1671,6 +1723,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106368 if (err < 0)
106369 goto out_put;
106370
106371 + sck = (struct sockaddr *)&address;
106372 +
106373 + if (gr_handle_sock_client(sck)) {
106374 + err = -EACCES;
106375 + goto out_put;
106376 + }
106377 +
106378 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
106379 + if (err)
106380 + goto out_put;
106381 +
106382 err =
106383 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
106384 if (err)
106385 @@ -1752,6 +1815,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
106386 * the protocol.
106387 */
106388
106389 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
106390 +
106391 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
106392 unsigned int, flags, struct sockaddr __user *, addr,
106393 int, addr_len)
106394 @@ -1817,7 +1882,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
106395 struct socket *sock;
106396 struct iovec iov;
106397 struct msghdr msg;
106398 - struct sockaddr_storage address;
106399 + struct sockaddr_storage address = { };
106400 int err, err2;
106401 int fput_needed;
106402
106403 @@ -2065,7 +2130,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
106404 * checking falls down on this.
106405 */
106406 if (copy_from_user(ctl_buf,
106407 - (void __user __force *)msg_sys->msg_control,
106408 + (void __force_user *)msg_sys->msg_control,
106409 ctl_len))
106410 goto out_freectl;
106411 msg_sys->msg_control = ctl_buf;
106412 @@ -2216,7 +2281,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
106413 ssize_t err;
106414
106415 /* kernel mode address */
106416 - struct sockaddr_storage addr;
106417 + struct sockaddr_storage addr = { };
106418
106419 /* user mode address pointers */
106420 struct sockaddr __user *uaddr;
106421 @@ -2862,7 +2927,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
106422 ifr = compat_alloc_user_space(buf_size);
106423 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
106424
106425 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
106426 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
106427 return -EFAULT;
106428
106429 if (put_user(convert_in ? rxnfc : compat_ptr(data),
106430 @@ -2973,7 +3038,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
106431 old_fs = get_fs();
106432 set_fs(KERNEL_DS);
106433 err = dev_ioctl(net, cmd,
106434 - (struct ifreq __user __force *) &kifr);
106435 + (struct ifreq __force_user *) &kifr);
106436 set_fs(old_fs);
106437
106438 return err;
106439 @@ -3066,7 +3131,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
106440
106441 old_fs = get_fs();
106442 set_fs(KERNEL_DS);
106443 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
106444 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
106445 set_fs(old_fs);
106446
106447 if (cmd == SIOCGIFMAP && !err) {
106448 @@ -3150,7 +3215,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
106449 ret |= get_user(rtdev, &(ur4->rt_dev));
106450 if (rtdev) {
106451 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
106452 - r4.rt_dev = (char __user __force *)devname;
106453 + r4.rt_dev = (char __force_user *)devname;
106454 devname[15] = 0;
106455 } else
106456 r4.rt_dev = NULL;
106457 @@ -3377,8 +3442,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
106458 int __user *uoptlen;
106459 int err;
106460
106461 - uoptval = (char __user __force *) optval;
106462 - uoptlen = (int __user __force *) optlen;
106463 + uoptval = (char __force_user *) optval;
106464 + uoptlen = (int __force_user *) optlen;
106465
106466 set_fs(KERNEL_DS);
106467 if (level == SOL_SOCKET)
106468 @@ -3398,7 +3463,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
106469 char __user *uoptval;
106470 int err;
106471
106472 - uoptval = (char __user __force *) optval;
106473 + uoptval = (char __force_user *) optval;
106474
106475 set_fs(KERNEL_DS);
106476 if (level == SOL_SOCKET)
106477 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
106478 index 224a82f..7a42b51 100644
106479 --- a/net/sunrpc/auth_gss/svcauth_gss.c
106480 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
106481 @@ -1140,7 +1140,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106482 uint64_t *handle)
106483 {
106484 struct rsc rsci, *rscp = NULL;
106485 - static atomic64_t ctxhctr;
106486 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
106487 long long ctxh;
106488 struct gss_api_mech *gm = NULL;
106489 time_t expiry;
106490 @@ -1151,7 +1151,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106491 status = -ENOMEM;
106492 /* the handle needs to be just a unique id,
106493 * use a static counter */
106494 - ctxh = atomic64_inc_return(&ctxhctr);
106495 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
106496
106497 /* make a copy for the caller */
106498 *handle = ctxh;
106499 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
106500 index 33fb105..567a54c 100644
106501 --- a/net/sunrpc/cache.c
106502 +++ b/net/sunrpc/cache.c
106503 @@ -921,7 +921,7 @@ static unsigned int cache_poll(struct file *filp, poll_table *wait,
106504 poll_wait(filp, &queue_wait, wait);
106505
106506 /* alway allow write */
106507 - mask = POLL_OUT | POLLWRNORM;
106508 + mask = POLLOUT | POLLWRNORM;
106509
106510 if (!rp)
106511 return mask;
106512 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
106513 struct sunrpc_net *sn;
106514
106515 sn = net_generic(net, sunrpc_net_id);
106516 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
106517 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
106518 if (cd->u.procfs.proc_ent == NULL)
106519 goto out_nomem;
106520 cd->u.procfs.channel_ent = NULL;
106521 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
106522 index 3f5d4d4..554f997 100644
106523 --- a/net/sunrpc/clnt.c
106524 +++ b/net/sunrpc/clnt.c
106525 @@ -1438,7 +1438,9 @@ call_start(struct rpc_task *task)
106526 (RPC_IS_ASYNC(task) ? "async" : "sync"));
106527
106528 /* Increment call count */
106529 - task->tk_msg.rpc_proc->p_count++;
106530 + pax_open_kernel();
106531 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
106532 + pax_close_kernel();
106533 clnt->cl_stats->rpccnt++;
106534 task->tk_action = call_reserve;
106535 }
106536 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
106537 index d20f232..ec9cd28 100644
106538 --- a/net/sunrpc/sched.c
106539 +++ b/net/sunrpc/sched.c
106540 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
106541 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
106542 static void rpc_task_set_debuginfo(struct rpc_task *task)
106543 {
106544 - static atomic_t rpc_pid;
106545 + static atomic_unchecked_t rpc_pid;
106546
106547 - task->tk_pid = atomic_inc_return(&rpc_pid);
106548 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
106549 }
106550 #else
106551 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
106552 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
106553 index 9711a15..fb0eb4d 100644
106554 --- a/net/sunrpc/stats.c
106555 +++ b/net/sunrpc/stats.c
106556 @@ -278,7 +278,7 @@ int rpc_proc_init(struct net *net)
106557
106558 dprintk("RPC: registering /proc/net/rpc\n");
106559 sn = net_generic(net, sunrpc_net_id);
106560 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
106561 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
106562 if (sn->proc_net_rpc == NULL)
106563 return -ENOMEM;
106564
106565 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
106566 index 91eaef1..08434d4 100644
106567 --- a/net/sunrpc/svc.c
106568 +++ b/net/sunrpc/svc.c
106569 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
106570 svc_putnl(resv, RPC_SUCCESS);
106571
106572 /* Bump per-procedure stats counter */
106573 - procp->pc_count++;
106574 + pax_open_kernel();
106575 + (*(unsigned int *)&procp->pc_count)++;
106576 + pax_close_kernel();
106577
106578 /* Initialize storage for argp and resp */
106579 memset(rqstp->rq_argp, 0, procp->pc_argsize);
106580 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
106581 index 621ca7b..59421dd 100644
106582 --- a/net/sunrpc/svcauth_unix.c
106583 +++ b/net/sunrpc/svcauth_unix.c
106584 @@ -414,7 +414,7 @@ struct unix_gid {
106585 struct group_info *gi;
106586 };
106587
106588 -static int unix_gid_hash(kuid_t uid)
106589 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
106590 {
106591 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
106592 }
106593 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
106594 (*bpp)[-1] = '\n';
106595 }
106596
106597 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106598 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106599
106600 static int unix_gid_parse(struct cache_detail *cd,
106601 char *mesg, int mlen)
106602 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
106603 index c1b6270..05089c1 100644
106604 --- a/net/sunrpc/xprtrdma/svc_rdma.c
106605 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
106606 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
106607 static unsigned int min_max_inline = 4096;
106608 static unsigned int max_max_inline = 65536;
106609
106610 -atomic_t rdma_stat_recv;
106611 -atomic_t rdma_stat_read;
106612 -atomic_t rdma_stat_write;
106613 -atomic_t rdma_stat_sq_starve;
106614 -atomic_t rdma_stat_rq_starve;
106615 -atomic_t rdma_stat_rq_poll;
106616 -atomic_t rdma_stat_rq_prod;
106617 -atomic_t rdma_stat_sq_poll;
106618 -atomic_t rdma_stat_sq_prod;
106619 +atomic_unchecked_t rdma_stat_recv;
106620 +atomic_unchecked_t rdma_stat_read;
106621 +atomic_unchecked_t rdma_stat_write;
106622 +atomic_unchecked_t rdma_stat_sq_starve;
106623 +atomic_unchecked_t rdma_stat_rq_starve;
106624 +atomic_unchecked_t rdma_stat_rq_poll;
106625 +atomic_unchecked_t rdma_stat_rq_prod;
106626 +atomic_unchecked_t rdma_stat_sq_poll;
106627 +atomic_unchecked_t rdma_stat_sq_prod;
106628
106629 /* Temporary NFS request map and context caches */
106630 struct kmem_cache *svc_rdma_map_cachep;
106631 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
106632 len -= *ppos;
106633 if (len > *lenp)
106634 len = *lenp;
106635 - if (len && copy_to_user(buffer, str_buf, len))
106636 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
106637 return -EFAULT;
106638 *lenp = len;
106639 *ppos += len;
106640 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
106641 {
106642 .procname = "rdma_stat_read",
106643 .data = &rdma_stat_read,
106644 - .maxlen = sizeof(atomic_t),
106645 + .maxlen = sizeof(atomic_unchecked_t),
106646 .mode = 0644,
106647 .proc_handler = read_reset_stat,
106648 },
106649 {
106650 .procname = "rdma_stat_recv",
106651 .data = &rdma_stat_recv,
106652 - .maxlen = sizeof(atomic_t),
106653 + .maxlen = sizeof(atomic_unchecked_t),
106654 .mode = 0644,
106655 .proc_handler = read_reset_stat,
106656 },
106657 {
106658 .procname = "rdma_stat_write",
106659 .data = &rdma_stat_write,
106660 - .maxlen = sizeof(atomic_t),
106661 + .maxlen = sizeof(atomic_unchecked_t),
106662 .mode = 0644,
106663 .proc_handler = read_reset_stat,
106664 },
106665 {
106666 .procname = "rdma_stat_sq_starve",
106667 .data = &rdma_stat_sq_starve,
106668 - .maxlen = sizeof(atomic_t),
106669 + .maxlen = sizeof(atomic_unchecked_t),
106670 .mode = 0644,
106671 .proc_handler = read_reset_stat,
106672 },
106673 {
106674 .procname = "rdma_stat_rq_starve",
106675 .data = &rdma_stat_rq_starve,
106676 - .maxlen = sizeof(atomic_t),
106677 + .maxlen = sizeof(atomic_unchecked_t),
106678 .mode = 0644,
106679 .proc_handler = read_reset_stat,
106680 },
106681 {
106682 .procname = "rdma_stat_rq_poll",
106683 .data = &rdma_stat_rq_poll,
106684 - .maxlen = sizeof(atomic_t),
106685 + .maxlen = sizeof(atomic_unchecked_t),
106686 .mode = 0644,
106687 .proc_handler = read_reset_stat,
106688 },
106689 {
106690 .procname = "rdma_stat_rq_prod",
106691 .data = &rdma_stat_rq_prod,
106692 - .maxlen = sizeof(atomic_t),
106693 + .maxlen = sizeof(atomic_unchecked_t),
106694 .mode = 0644,
106695 .proc_handler = read_reset_stat,
106696 },
106697 {
106698 .procname = "rdma_stat_sq_poll",
106699 .data = &rdma_stat_sq_poll,
106700 - .maxlen = sizeof(atomic_t),
106701 + .maxlen = sizeof(atomic_unchecked_t),
106702 .mode = 0644,
106703 .proc_handler = read_reset_stat,
106704 },
106705 {
106706 .procname = "rdma_stat_sq_prod",
106707 .data = &rdma_stat_sq_prod,
106708 - .maxlen = sizeof(atomic_t),
106709 + .maxlen = sizeof(atomic_unchecked_t),
106710 .mode = 0644,
106711 .proc_handler = read_reset_stat,
106712 },
106713 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106714 index e011027..9d3c4e1 100644
106715 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106716 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106717 @@ -220,7 +220,7 @@ static int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
106718 *page_no = pg_no;
106719 *page_offset = pg_off;
106720 ret = read;
106721 - atomic_inc(&rdma_stat_read);
106722 + atomic_inc_unchecked(&rdma_stat_read);
106723 return ret;
106724 err:
106725 svc_rdma_unmap_dma(ctxt);
106726 @@ -356,7 +356,7 @@ static int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
106727 *page_no = pg_no;
106728 *page_offset = pg_off;
106729 ret = read;
106730 - atomic_inc(&rdma_stat_read);
106731 + atomic_inc_unchecked(&rdma_stat_read);
106732 return ret;
106733 err:
106734 svc_rdma_unmap_dma(ctxt);
106735 @@ -540,7 +540,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106736 dto_q);
106737 list_del_init(&ctxt->dto_q);
106738 } else {
106739 - atomic_inc(&rdma_stat_rq_starve);
106740 + atomic_inc_unchecked(&rdma_stat_rq_starve);
106741 clear_bit(XPT_DATA, &xprt->xpt_flags);
106742 ctxt = NULL;
106743 }
106744 @@ -559,7 +559,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106745 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
106746 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
106747 BUG_ON(ctxt->wc_status != IB_WC_SUCCESS);
106748 - atomic_inc(&rdma_stat_recv);
106749 + atomic_inc_unchecked(&rdma_stat_recv);
106750
106751 /* Build up the XDR from the receive buffers. */
106752 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
106753 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106754 index 9f1b506..2e0b321 100644
106755 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106756 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106757 @@ -208,7 +208,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
106758 write_wr.wr.rdma.remote_addr = to;
106759
106760 /* Post It */
106761 - atomic_inc(&rdma_stat_write);
106762 + atomic_inc_unchecked(&rdma_stat_write);
106763 if (svc_rdma_send(xprt, &write_wr))
106764 goto err;
106765 return write_len - bc;
106766 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106767 index 4e61880..1f0d963 100644
106768 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
106769 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106770 @@ -295,7 +295,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106771 return;
106772
106773 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
106774 - atomic_inc(&rdma_stat_rq_poll);
106775 + atomic_inc_unchecked(&rdma_stat_rq_poll);
106776
106777 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
106778 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
106779 @@ -317,7 +317,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106780 }
106781
106782 if (ctxt)
106783 - atomic_inc(&rdma_stat_rq_prod);
106784 + atomic_inc_unchecked(&rdma_stat_rq_prod);
106785
106786 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
106787 /*
106788 @@ -392,7 +392,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106789 return;
106790
106791 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
106792 - atomic_inc(&rdma_stat_sq_poll);
106793 + atomic_inc_unchecked(&rdma_stat_sq_poll);
106794 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
106795 int i;
106796
106797 @@ -420,7 +420,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106798 }
106799
106800 if (ctxt)
106801 - atomic_inc(&rdma_stat_sq_prod);
106802 + atomic_inc_unchecked(&rdma_stat_sq_prod);
106803 }
106804
106805 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
106806 @@ -1264,7 +1264,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
106807 spin_lock_bh(&xprt->sc_lock);
106808 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
106809 spin_unlock_bh(&xprt->sc_lock);
106810 - atomic_inc(&rdma_stat_sq_starve);
106811 + atomic_inc_unchecked(&rdma_stat_sq_starve);
106812
106813 /* See if we can opportunistically reap SQ WR to make room */
106814 sq_cq_reap(xprt);
106815 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
106816 index e7000be..e3b0ba7 100644
106817 --- a/net/sysctl_net.c
106818 +++ b/net/sysctl_net.c
106819 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
106820 kgid_t root_gid = make_kgid(net->user_ns, 0);
106821
106822 /* Allow network administrator to have same access as root. */
106823 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
106824 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
106825 uid_eq(root_uid, current_euid())) {
106826 int mode = (table->mode >> 6) & 7;
106827 return (mode << 6) | (mode << 3) | mode;
106828 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
106829 index 0344206..bff8abf 100644
106830 --- a/net/tipc/subscr.c
106831 +++ b/net/tipc/subscr.c
106832 @@ -96,7 +96,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
106833 struct tipc_subscriber *subscriber = sub->subscriber;
106834 struct kvec msg_sect;
106835
106836 - msg_sect.iov_base = (void *)&sub->evt;
106837 + msg_sect.iov_base = &sub->evt;
106838 msg_sect.iov_len = sizeof(struct tipc_event);
106839 sub->evt.event = htohl(event, sub->swap);
106840 sub->evt.found_lower = htohl(found_lower, sub->swap);
106841 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
106842 index 8e1b102..900d70f 100644
106843 --- a/net/unix/af_unix.c
106844 +++ b/net/unix/af_unix.c
106845 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
106846 err = -ECONNREFUSED;
106847 if (!S_ISSOCK(inode->i_mode))
106848 goto put_fail;
106849 +
106850 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
106851 + err = -EACCES;
106852 + goto put_fail;
106853 + }
106854 +
106855 u = unix_find_socket_byinode(inode);
106856 if (!u)
106857 goto put_fail;
106858 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
106859 if (u) {
106860 struct dentry *dentry;
106861 dentry = unix_sk(u)->path.dentry;
106862 +
106863 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
106864 + err = -EPERM;
106865 + sock_put(u);
106866 + goto fail;
106867 + }
106868 +
106869 if (dentry)
106870 touch_atime(&unix_sk(u)->path);
106871 } else
106872 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
106873 */
106874 err = security_path_mknod(&path, dentry, mode, 0);
106875 if (!err) {
106876 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
106877 + err = -EACCES;
106878 + goto out;
106879 + }
106880 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
106881 if (!err) {
106882 res->mnt = mntget(path.mnt);
106883 res->dentry = dget(dentry);
106884 + gr_handle_create(dentry, path.mnt);
106885 }
106886 }
106887 +out:
106888 done_path_create(&path, dentry);
106889 return err;
106890 }
106891 @@ -2248,11 +2267,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
106892 writable = unix_writable(sk);
106893 other = unix_peer_get(sk);
106894 if (other) {
106895 - if (unix_peer(other) != sk) {
106896 + unix_state_lock(other);
106897 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
106898 + unix_state_unlock(other);
106899 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
106900 if (unix_recvq_full(other))
106901 writable = 0;
106902 - }
106903 + } else
106904 + unix_state_unlock(other);
106905 sock_put(other);
106906 }
106907
106908 @@ -2349,9 +2371,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
106909 seq_puts(seq, "Num RefCount Protocol Flags Type St "
106910 "Inode Path\n");
106911 else {
106912 - struct sock *s = v;
106913 + struct sock *s = v, *peer;
106914 struct unix_sock *u = unix_sk(s);
106915 unix_state_lock(s);
106916 + peer = unix_peer(s);
106917 + unix_state_unlock(s);
106918 +
106919 + unix_state_double_lock(s, peer);
106920
106921 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
106922 s,
106923 @@ -2378,8 +2404,10 @@ static int unix_seq_show(struct seq_file *seq, void *v)
106924 }
106925 for ( ; i < len; i++)
106926 seq_putc(seq, u->addr->name->sun_path[i]);
106927 - }
106928 - unix_state_unlock(s);
106929 + } else if (peer)
106930 + seq_printf(seq, " P%lu", sock_i_ino(peer));
106931 +
106932 + unix_state_double_unlock(s, peer);
106933 seq_putc(seq, '\n');
106934 }
106935
106936 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
106937 index b3d5150..ff3a837 100644
106938 --- a/net/unix/sysctl_net_unix.c
106939 +++ b/net/unix/sysctl_net_unix.c
106940 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
106941
106942 int __net_init unix_sysctl_register(struct net *net)
106943 {
106944 - struct ctl_table *table;
106945 + ctl_table_no_const *table;
106946
106947 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
106948 if (table == NULL)
106949 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
106950 index 9b7f207..2596621 100644
106951 --- a/net/vmw_vsock/vmci_transport_notify.c
106952 +++ b/net/vmw_vsock/vmci_transport_notify.c
106953 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
106954
106955 /* Socket control packet based operations. */
106956 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
106957 - vmci_transport_notify_pkt_socket_init,
106958 - vmci_transport_notify_pkt_socket_destruct,
106959 - vmci_transport_notify_pkt_poll_in,
106960 - vmci_transport_notify_pkt_poll_out,
106961 - vmci_transport_notify_pkt_handle_pkt,
106962 - vmci_transport_notify_pkt_recv_init,
106963 - vmci_transport_notify_pkt_recv_pre_block,
106964 - vmci_transport_notify_pkt_recv_pre_dequeue,
106965 - vmci_transport_notify_pkt_recv_post_dequeue,
106966 - vmci_transport_notify_pkt_send_init,
106967 - vmci_transport_notify_pkt_send_pre_block,
106968 - vmci_transport_notify_pkt_send_pre_enqueue,
106969 - vmci_transport_notify_pkt_send_post_enqueue,
106970 - vmci_transport_notify_pkt_process_request,
106971 - vmci_transport_notify_pkt_process_negotiate,
106972 + .socket_init = vmci_transport_notify_pkt_socket_init,
106973 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
106974 + .poll_in = vmci_transport_notify_pkt_poll_in,
106975 + .poll_out = vmci_transport_notify_pkt_poll_out,
106976 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
106977 + .recv_init = vmci_transport_notify_pkt_recv_init,
106978 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
106979 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
106980 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
106981 + .send_init = vmci_transport_notify_pkt_send_init,
106982 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
106983 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
106984 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
106985 + .process_request = vmci_transport_notify_pkt_process_request,
106986 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
106987 };
106988 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
106989 index dc9c792..3089de0 100644
106990 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
106991 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
106992 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
106993
106994 /* Socket always on control packet based operations. */
106995 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
106996 - vmci_transport_notify_pkt_socket_init,
106997 - vmci_transport_notify_pkt_socket_destruct,
106998 - vmci_transport_notify_pkt_poll_in,
106999 - vmci_transport_notify_pkt_poll_out,
107000 - vmci_transport_notify_pkt_handle_pkt,
107001 - vmci_transport_notify_pkt_recv_init,
107002 - vmci_transport_notify_pkt_recv_pre_block,
107003 - vmci_transport_notify_pkt_recv_pre_dequeue,
107004 - vmci_transport_notify_pkt_recv_post_dequeue,
107005 - vmci_transport_notify_pkt_send_init,
107006 - vmci_transport_notify_pkt_send_pre_block,
107007 - vmci_transport_notify_pkt_send_pre_enqueue,
107008 - vmci_transport_notify_pkt_send_post_enqueue,
107009 - vmci_transport_notify_pkt_process_request,
107010 - vmci_transport_notify_pkt_process_negotiate,
107011 + .socket_init = vmci_transport_notify_pkt_socket_init,
107012 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
107013 + .poll_in = vmci_transport_notify_pkt_poll_in,
107014 + .poll_out = vmci_transport_notify_pkt_poll_out,
107015 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
107016 + .recv_init = vmci_transport_notify_pkt_recv_init,
107017 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
107018 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
107019 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
107020 + .send_init = vmci_transport_notify_pkt_send_init,
107021 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
107022 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
107023 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
107024 + .process_request = vmci_transport_notify_pkt_process_request,
107025 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
107026 };
107027 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
107028 index c8717c1..08539f5 100644
107029 --- a/net/wireless/wext-core.c
107030 +++ b/net/wireless/wext-core.c
107031 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
107032 */
107033
107034 /* Support for very large requests */
107035 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
107036 - (user_length > descr->max_tokens)) {
107037 + if (user_length > descr->max_tokens) {
107038 /* Allow userspace to GET more than max so
107039 * we can support any size GET requests.
107040 * There is still a limit : -ENOMEM.
107041 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
107042 }
107043 }
107044
107045 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
107046 - /*
107047 - * If this is a GET, but not NOMAX, it means that the extra
107048 - * data is not bounded by userspace, but by max_tokens. Thus
107049 - * set the length to max_tokens. This matches the extra data
107050 - * allocation.
107051 - * The driver should fill it with the number of tokens it
107052 - * provided, and it may check iwp->length rather than having
107053 - * knowledge of max_tokens. If the driver doesn't change the
107054 - * iwp->length, this ioctl just copies back max_token tokens
107055 - * filled with zeroes. Hopefully the driver isn't claiming
107056 - * them to be valid data.
107057 - */
107058 - iwp->length = descr->max_tokens;
107059 - }
107060 -
107061 err = handler(dev, info, (union iwreq_data *) iwp, extra);
107062
107063 iwp->length += essid_compat;
107064 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
107065 index 4323952..a06dfe1 100644
107066 --- a/net/x25/sysctl_net_x25.c
107067 +++ b/net/x25/sysctl_net_x25.c
107068 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
107069 .mode = 0644,
107070 .proc_handler = proc_dointvec,
107071 },
107072 - { 0, },
107073 + { },
107074 };
107075
107076 void __init x25_register_sysctl(void)
107077 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
107078 index 0917f04..f4e3d8c 100644
107079 --- a/net/x25/x25_proc.c
107080 +++ b/net/x25/x25_proc.c
107081 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
107082
107083 int __init x25_proc_init(void)
107084 {
107085 - if (!proc_mkdir("x25", init_net.proc_net))
107086 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
107087 return -ENOMEM;
107088
107089 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
107090 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
107091 index cee479b..0ea3567 100644
107092 --- a/net/xfrm/xfrm_policy.c
107093 +++ b/net/xfrm/xfrm_policy.c
107094 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
107095 {
107096 policy->walk.dead = 1;
107097
107098 - atomic_inc(&policy->genid);
107099 + atomic_inc_unchecked(&policy->genid);
107100
107101 if (del_timer(&policy->polq.hold_timer))
107102 xfrm_pol_put(policy);
107103 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
107104 else
107105 hlist_add_head(&policy->bydst, chain);
107106 __xfrm_policy_link(policy, dir);
107107 - atomic_inc(&net->xfrm.flow_cache_genid);
107108 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
107109
107110 /* After previous checking, family can either be AF_INET or AF_INET6 */
107111 if (policy->family == AF_INET)
107112 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
107113
107114 xdst->num_pols = num_pols;
107115 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
107116 - xdst->policy_genid = atomic_read(&pols[0]->genid);
107117 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
107118
107119 return xdst;
107120 }
107121 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
107122 }
107123 EXPORT_SYMBOL(xfrm_garbage_collect);
107124
107125 -static void xfrm_garbage_collect_deferred(struct net *net)
107126 +void xfrm_garbage_collect_deferred(struct net *net)
107127 {
107128 flow_cache_flush_deferred(net);
107129 }
107130 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
107131
107132 static void xfrm_init_pmtu(struct dst_entry *dst)
107133 {
107134 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
107135 if (xdst->xfrm_genid != dst->xfrm->genid)
107136 return 0;
107137 if (xdst->num_pols > 0 &&
107138 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
107139 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
107140 return 0;
107141
107142 mtu = dst_mtu(dst->child);
107143 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
107144 dst_ops->link_failure = xfrm_link_failure;
107145 if (likely(dst_ops->neigh_lookup == NULL))
107146 dst_ops->neigh_lookup = xfrm_neigh_lookup;
107147 - if (likely(afinfo->garbage_collect == NULL))
107148 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
107149 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
107150 }
107151 spin_unlock(&xfrm_policy_afinfo_lock);
107152 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
107153 dst_ops->check = NULL;
107154 dst_ops->negative_advice = NULL;
107155 dst_ops->link_failure = NULL;
107156 - afinfo->garbage_collect = NULL;
107157 }
107158 return err;
107159 }
107160 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
107161 sizeof(pol->xfrm_vec[i].saddr));
107162 pol->xfrm_vec[i].encap_family = mp->new_family;
107163 /* flush bundles */
107164 - atomic_inc(&pol->genid);
107165 + atomic_inc_unchecked(&pol->genid);
107166 }
107167 }
107168
107169 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
107170 index de971b6..b843409 100644
107171 --- a/net/xfrm/xfrm_state.c
107172 +++ b/net/xfrm/xfrm_state.c
107173 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
107174
107175 if (unlikely(afinfo == NULL))
107176 return -EAFNOSUPPORT;
107177 - typemap = afinfo->type_map;
107178 + typemap = (const struct xfrm_type **)afinfo->type_map;
107179 spin_lock_bh(&xfrm_type_lock);
107180
107181 - if (likely(typemap[type->proto] == NULL))
107182 + if (likely(typemap[type->proto] == NULL)) {
107183 + pax_open_kernel();
107184 typemap[type->proto] = type;
107185 - else
107186 + pax_close_kernel();
107187 + } else
107188 err = -EEXIST;
107189 spin_unlock_bh(&xfrm_type_lock);
107190 xfrm_state_put_afinfo(afinfo);
107191 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
107192
107193 if (unlikely(afinfo == NULL))
107194 return -EAFNOSUPPORT;
107195 - typemap = afinfo->type_map;
107196 + typemap = (const struct xfrm_type **)afinfo->type_map;
107197 spin_lock_bh(&xfrm_type_lock);
107198
107199 if (unlikely(typemap[type->proto] != type))
107200 err = -ENOENT;
107201 - else
107202 + else {
107203 + pax_open_kernel();
107204 typemap[type->proto] = NULL;
107205 + pax_close_kernel();
107206 + }
107207 spin_unlock_bh(&xfrm_type_lock);
107208 xfrm_state_put_afinfo(afinfo);
107209 return err;
107210 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
107211 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
107212 {
107213 struct xfrm_state_afinfo *afinfo;
107214 - const struct xfrm_type **typemap;
107215 const struct xfrm_type *type;
107216 int modload_attempted = 0;
107217
107218 @@ -211,9 +215,8 @@ retry:
107219 afinfo = xfrm_state_get_afinfo(family);
107220 if (unlikely(afinfo == NULL))
107221 return NULL;
107222 - typemap = afinfo->type_map;
107223
107224 - type = typemap[proto];
107225 + type = afinfo->type_map[proto];
107226 if (unlikely(type && !try_module_get(type->owner)))
107227 type = NULL;
107228 if (!type && !modload_attempted) {
107229 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107230 return -EAFNOSUPPORT;
107231
107232 err = -EEXIST;
107233 - modemap = afinfo->mode_map;
107234 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107235 spin_lock_bh(&xfrm_mode_lock);
107236 if (modemap[mode->encap])
107237 goto out;
107238 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107239 if (!try_module_get(afinfo->owner))
107240 goto out;
107241
107242 - mode->afinfo = afinfo;
107243 + pax_open_kernel();
107244 + *(const void **)&mode->afinfo = afinfo;
107245 modemap[mode->encap] = mode;
107246 + pax_close_kernel();
107247 err = 0;
107248
107249 out:
107250 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
107251 return -EAFNOSUPPORT;
107252
107253 err = -ENOENT;
107254 - modemap = afinfo->mode_map;
107255 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107256 spin_lock_bh(&xfrm_mode_lock);
107257 if (likely(modemap[mode->encap] == mode)) {
107258 + pax_open_kernel();
107259 modemap[mode->encap] = NULL;
107260 + pax_close_kernel();
107261 module_put(mode->afinfo->owner);
107262 err = 0;
107263 }
107264 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
107265 u32 xfrm_get_acqseq(void)
107266 {
107267 u32 res;
107268 - static atomic_t acqseq;
107269 + static atomic_unchecked_t acqseq;
107270
107271 do {
107272 - res = atomic_inc_return(&acqseq);
107273 + res = atomic_inc_return_unchecked(&acqseq);
107274 } while (!res);
107275
107276 return res;
107277 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
107278 index 05a6e3d..6716ec9 100644
107279 --- a/net/xfrm/xfrm_sysctl.c
107280 +++ b/net/xfrm/xfrm_sysctl.c
107281 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
107282
107283 int __net_init xfrm_sysctl_init(struct net *net)
107284 {
107285 - struct ctl_table *table;
107286 + ctl_table_no_const *table;
107287
107288 __xfrm_sysctl_init(net);
107289
107290 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
107291 index edd2794..73c7db9 100644
107292 --- a/scripts/Kbuild.include
107293 +++ b/scripts/Kbuild.include
107294 @@ -144,7 +144,7 @@ cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3))
107295 # cc-ldoption
107296 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
107297 cc-ldoption = $(call try-run,\
107298 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107299 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107300
107301 # ld-option
107302 # Usage: LDFLAGS += $(call ld-option, -X)
107303 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
107304 index 649ce68..f6bc05c 100644
107305 --- a/scripts/Makefile.build
107306 +++ b/scripts/Makefile.build
107307 @@ -60,7 +60,7 @@ endif
107308 endif
107309
107310 # Do not include host rules unless needed
107311 -ifneq ($(hostprogs-y)$(hostprogs-m),)
107312 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
107313 include scripts/Makefile.host
107314 endif
107315
107316 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
107317 index 627f8cb..dbe0bca 100644
107318 --- a/scripts/Makefile.clean
107319 +++ b/scripts/Makefile.clean
107320 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
107321 __clean-files := $(extra-y) $(extra-m) $(extra-) \
107322 $(always) $(targets) $(clean-files) \
107323 $(host-progs) \
107324 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
107325 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
107326 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
107327
107328 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
107329
107330 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
107331 index 133edfa..c9aa07f 100644
107332 --- a/scripts/Makefile.host
107333 +++ b/scripts/Makefile.host
107334 @@ -20,7 +20,19 @@
107335 # Will compile qconf as a C++ program, and menu as a C program.
107336 # They are linked as C++ code to the executable qconf
107337
107338 +# hostprogs-y := conf
107339 +# conf-objs := conf.o libkconfig.so
107340 +# libkconfig-objs := expr.o type.o
107341 +# Will create a shared library named libkconfig.so that consists of
107342 +# expr.o and type.o (they are both compiled as C code and the object files
107343 +# are made as position independent code).
107344 +# conf.c is compiled as a C program, and conf.o is linked together with
107345 +# libkconfig.so as the executable conf.
107346 +# Note: Shared libraries consisting of C++ files are not supported
107347 +
107348 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
107349 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
107350 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
107351
107352 # C code
107353 # Executables compiled from a single .c file
107354 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
107355 # C++ Object (.o) files compiled from .cc files
107356 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
107357
107358 +# Shared libaries (only .c supported)
107359 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
107360 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
107361 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
107362 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
107363 +# Remove .so files from "xxx-objs"
107364 +host-cobjs := $(filter-out %.so,$(host-cobjs))
107365 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
107366 +
107367 +# Object (.o) files used by the shared libaries
107368 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
107369 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
107370 +
107371 # output directory for programs/.o files
107372 # hostprogs-y := tools/build may have been specified.
107373 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
107374 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
107375 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
107376 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
107377 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
107378 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
107379 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
107380 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
107381 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
107382 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
107383
107384 obj-dirs += $(host-objdirs)
107385 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
107386 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
107387 $(call if_changed_dep,host-cxxobjs)
107388
107389 +# Compile .c file, create position independent .o file
107390 +# host-cshobjs -> .o
107391 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
107392 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
107393 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
107394 + $(call if_changed_dep,host-cshobjs)
107395 +
107396 +# Compile .c file, create position independent .o file
107397 +# host-cxxshobjs -> .o
107398 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
107399 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
107400 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
107401 + $(call if_changed_dep,host-cxxshobjs)
107402 +
107403 +# Link a shared library, based on position independent .o files
107404 +# *.o -> .so shared library (host-cshlib)
107405 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
107406 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
107407 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107408 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107409 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
107410 + $(call if_changed,host-cshlib)
107411 +
107412 +# Link a shared library, based on position independent .o files
107413 +# *.o -> .so shared library (host-cxxshlib)
107414 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
107415 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
107416 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107417 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107418 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
107419 + $(call if_changed,host-cxxshlib)
107420 +
107421 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
107422 - $(host-cxxmulti) $(host-cxxobjs)
107423 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
107424 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
107425 index b304068..462d24e 100644
107426 --- a/scripts/basic/fixdep.c
107427 +++ b/scripts/basic/fixdep.c
107428 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
107429 /*
107430 * Lookup a value in the configuration string.
107431 */
107432 -static int is_defined_config(const char *name, int len, unsigned int hash)
107433 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
107434 {
107435 struct item *aux;
107436
107437 @@ -211,10 +211,10 @@ static void clear_config(void)
107438 /*
107439 * Record the use of a CONFIG_* word.
107440 */
107441 -static void use_config(const char *m, int slen)
107442 +static void use_config(const char *m, unsigned int slen)
107443 {
107444 unsigned int hash = strhash(m, slen);
107445 - int c, i;
107446 + unsigned int c, i;
107447
107448 if (is_defined_config(m, slen, hash))
107449 return;
107450 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
107451
107452 static void parse_config_file(const char *map, size_t len)
107453 {
107454 - const int *end = (const int *) (map + len);
107455 + const unsigned int *end = (const unsigned int *) (map + len);
107456 /* start at +1, so that p can never be < map */
107457 - const int *m = (const int *) map + 1;
107458 + const unsigned int *m = (const unsigned int *) map + 1;
107459 const char *p, *q;
107460
107461 for (; m < end; m++) {
107462 @@ -435,7 +435,7 @@ static void print_deps(void)
107463 static void traps(void)
107464 {
107465 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
107466 - int *p = (int *)test;
107467 + unsigned int *p = (unsigned int *)test;
107468
107469 if (*p != INT_CONF) {
107470 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
107471 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
107472 new file mode 100644
107473 index 0000000..822fa9e
107474 --- /dev/null
107475 +++ b/scripts/gcc-plugin.sh
107476 @@ -0,0 +1,51 @@
107477 +#!/bin/sh
107478 +srctree=$(dirname "$0")
107479 +gccplugins_dir=$($3 -print-file-name=plugin)
107480 +plugincc=$($1 -E - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107481 +#include "gcc-common.h"
107482 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
107483 +#warning $2 CXX
107484 +#else
107485 +#warning $1 CC
107486 +#endif
107487 +EOF
107488 +)
107489 +
107490 +if [ $? -ne 0 ]
107491 +then
107492 + exit 1
107493 +fi
107494 +
107495 +case "$plugincc" in
107496 + *"$1 CC"*)
107497 + echo "$1"
107498 + exit 0
107499 + ;;
107500 +
107501 + *"$2 CXX"*)
107502 + # the c++ compiler needs another test, see below
107503 + ;;
107504 +
107505 + *)
107506 + exit 1
107507 + ;;
107508 +esac
107509 +
107510 +# we need a c++ compiler that supports the designated initializer GNU extension
107511 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107512 +#include "gcc-common.h"
107513 +class test {
107514 +public:
107515 + int test;
107516 +} test = {
107517 + .test = 1
107518 +};
107519 +EOF
107520 +)
107521 +
107522 +if [ $? -eq 0 ]
107523 +then
107524 + echo "$2"
107525 + exit 0
107526 +fi
107527 +exit 1
107528 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
107529 index fdebd66..a349e33 100755
107530 --- a/scripts/headers_install.sh
107531 +++ b/scripts/headers_install.sh
107532 @@ -32,6 +32,7 @@ do
107533 FILE="$(basename "$i")"
107534 sed -r \
107535 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
107536 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
107537 -e 's/__attribute_const__([ \t]|$)/\1/g' \
107538 -e 's@^#include <linux/compiler.h>@@' \
107539 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
107540 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
107541 index 86a4fe7..99e91f9 100755
107542 --- a/scripts/link-vmlinux.sh
107543 +++ b/scripts/link-vmlinux.sh
107544 @@ -166,7 +166,7 @@ else
107545 fi;
107546
107547 # final build of init/
107548 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
107549 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
107550
107551 kallsymso=""
107552 kallsyms_vmlinux=""
107553 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
107554 index e614ef6..d9d2b01 100644
107555 --- a/scripts/mod/file2alias.c
107556 +++ b/scripts/mod/file2alias.c
107557 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
107558 unsigned long size, unsigned long id_size,
107559 void *symval)
107560 {
107561 - int i;
107562 + unsigned int i;
107563
107564 if (size % id_size || size < id_size) {
107565 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
107566 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
107567 /* USB is special because the bcdDevice can be matched against a numeric range */
107568 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
107569 static void do_usb_entry(void *symval,
107570 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
107571 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
107572 unsigned char range_lo, unsigned char range_hi,
107573 unsigned char max, struct module *mod)
107574 {
107575 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
107576 {
107577 unsigned int devlo, devhi;
107578 unsigned char chi, clo, max;
107579 - int ndigits;
107580 + unsigned int ndigits;
107581
107582 DEF_FIELD(symval, usb_device_id, match_flags);
107583 DEF_FIELD(symval, usb_device_id, idVendor);
107584 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
107585 for (i = 0; i < count; i++) {
107586 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
107587 char acpi_id[sizeof(*id)];
107588 - int j;
107589 + unsigned int j;
107590
107591 buf_printf(&mod->dev_table_buf,
107592 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
107593 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107594
107595 for (j = 0; j < PNP_MAX_DEVICES; j++) {
107596 const char *id = (char *)(*devs)[j].id;
107597 - int i2, j2;
107598 + unsigned int i2, j2;
107599 int dup = 0;
107600
107601 if (!id[0])
107602 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107603 /* add an individual alias for every device entry */
107604 if (!dup) {
107605 char acpi_id[PNP_ID_LEN];
107606 - int k;
107607 + unsigned int k;
107608
107609 buf_printf(&mod->dev_table_buf,
107610 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
107611 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
107612 static int do_dmi_entry(const char *filename, void *symval,
107613 char *alias)
107614 {
107615 - int i, j;
107616 + unsigned int i, j;
107617 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
107618 sprintf(alias, "dmi*");
107619
107620 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
107621 index d439856..10c1eac 100644
107622 --- a/scripts/mod/modpost.c
107623 +++ b/scripts/mod/modpost.c
107624 @@ -921,6 +921,7 @@ enum mismatch {
107625 ANY_INIT_TO_ANY_EXIT,
107626 ANY_EXIT_TO_ANY_INIT,
107627 EXPORT_TO_INIT_EXIT,
107628 + DATA_TO_TEXT
107629 };
107630
107631 struct sectioncheck {
107632 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
107633 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
107634 .mismatch = EXPORT_TO_INIT_EXIT,
107635 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
107636 +},
107637 +/* Do not reference code from writable data */
107638 +{
107639 + .fromsec = { DATA_SECTIONS, NULL },
107640 + .tosec = { TEXT_SECTIONS, NULL },
107641 + .mismatch = DATA_TO_TEXT
107642 }
107643 };
107644
107645 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
107646 continue;
107647 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
107648 continue;
107649 - if (sym->st_value == addr)
107650 - return sym;
107651 /* Find a symbol nearby - addr are maybe negative */
107652 d = sym->st_value - addr;
107653 + if (d == 0)
107654 + return sym;
107655 if (d < 0)
107656 d = addr - sym->st_value;
107657 if (d < distance) {
107658 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
107659 tosym, prl_to, prl_to, tosym);
107660 free(prl_to);
107661 break;
107662 + case DATA_TO_TEXT:
107663 +#if 0
107664 + fprintf(stderr,
107665 + "The %s %s:%s references\n"
107666 + "the %s %s:%s%s\n",
107667 + from, fromsec, fromsym, to, tosec, tosym, to_p);
107668 +#endif
107669 + break;
107670 }
107671 fprintf(stderr, "\n");
107672 }
107673 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
107674 static void check_sec_ref(struct module *mod, const char *modname,
107675 struct elf_info *elf)
107676 {
107677 - int i;
107678 + unsigned int i;
107679 Elf_Shdr *sechdrs = elf->sechdrs;
107680
107681 /* Walk through all sections */
107682 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
107683 va_end(ap);
107684 }
107685
107686 -void buf_write(struct buffer *buf, const char *s, int len)
107687 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
107688 {
107689 if (buf->size - buf->pos < len) {
107690 buf->size += len + SZ;
107691 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
107692 if (fstat(fileno(file), &st) < 0)
107693 goto close_write;
107694
107695 - if (st.st_size != b->pos)
107696 + if (st.st_size != (off_t)b->pos)
107697 goto close_write;
107698
107699 tmp = NOFAIL(malloc(b->pos));
107700 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
107701 index 168b43d..77914bf 100644
107702 --- a/scripts/mod/modpost.h
107703 +++ b/scripts/mod/modpost.h
107704 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
107705
107706 struct buffer {
107707 char *p;
107708 - int pos;
107709 - int size;
107710 + unsigned int pos;
107711 + unsigned int size;
107712 };
107713
107714 void __attribute__((format(printf, 2, 3)))
107715 buf_printf(struct buffer *buf, const char *fmt, ...);
107716
107717 void
107718 -buf_write(struct buffer *buf, const char *s, int len);
107719 +buf_write(struct buffer *buf, const char *s, unsigned int len);
107720
107721 struct module {
107722 struct module *next;
107723 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
107724 index 944418d..15291e4 100644
107725 --- a/scripts/mod/sumversion.c
107726 +++ b/scripts/mod/sumversion.c
107727 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
107728 goto out;
107729 }
107730
107731 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
107732 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
107733 warn("writing sum in %s failed: %s\n",
107734 filename, strerror(errno));
107735 goto out;
107736 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
107737 index 0865b3e..7235dd4 100644
107738 --- a/scripts/module-common.lds
107739 +++ b/scripts/module-common.lds
107740 @@ -6,6 +6,10 @@
107741 SECTIONS {
107742 /DISCARD/ : { *(.discard) }
107743
107744 + .rodata : {
107745 + *(.rodata) *(.rodata.*)
107746 + *(.data..read_only)
107747 + }
107748 __ksymtab : { *(SORT(___ksymtab+*)) }
107749 __ksymtab_gpl : { *(SORT(___ksymtab_gpl+*)) }
107750 __ksymtab_unused : { *(SORT(___ksymtab_unused+*)) }
107751 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
107752 index 99ca6e7..3a1a1a1 100644
107753 --- a/scripts/package/Makefile
107754 +++ b/scripts/package/Makefile
107755 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
107756 ln -sf $(srctree) $(KERNELPATH)
107757 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
107758 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
107759 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107760 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107761 rm $(KERNELPATH)
107762 rm -f $(objtree)/.scmversion
107763 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
107764 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
107765 index 5972624..4028795 100755
107766 --- a/scripts/package/builddeb
107767 +++ b/scripts/package/builddeb
107768 @@ -293,6 +293,7 @@ fi
107769 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
107770 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
107771 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
107772 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
107773 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
107774 mkdir -p "$destdir"
107775 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
107776 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
107777 index d9ab94b..eb7f04c 100755
107778 --- a/scripts/package/mkspec
107779 +++ b/scripts/package/mkspec
107780 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
107781 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
107782 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
107783 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
107784 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
107785 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
107786 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
107787 fi
107788
107789 echo ""
107790 echo "%clean"
107791 echo 'rm -rf $RPM_BUILD_ROOT'
107792 echo ""
107793 +echo "%pre"
107794 +echo 'chmod -f 0500 /boot'
107795 +echo 'if [ -d /lib/modules ]; then'
107796 +echo 'chmod -f 0500 /lib/modules'
107797 +echo 'fi'
107798 +echo 'if [ -d /lib32/modules ]; then'
107799 +echo 'chmod -f 0500 /lib32/modules'
107800 +echo 'fi'
107801 +echo 'if [ -d /lib64/modules ]; then'
107802 +echo 'chmod -f 0500 /lib64/modules'
107803 +echo 'fi'
107804 +echo ""
107805 +echo "%post devel"
107806 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
107807 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
107808 +echo ""
107809 echo "%post"
107810 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
107811 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
107812 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
107813 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
107814 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
107815 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
107816 +echo "if [ -x /sbin/dracut ]; then"
107817 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
107818 +echo "else"
107819 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
107820 echo "fi"
107821 echo ""
107822 echo "%files"
107823 -echo '%defattr (-, root, root)'
107824 +echo '%defattr (400, root, root, 500)'
107825 echo "%dir /lib/modules"
107826 -echo "/lib/modules/$KERNELRELEASE"
107827 echo "%exclude /lib/modules/$KERNELRELEASE/build"
107828 echo "%exclude /lib/modules/$KERNELRELEASE/source"
107829 +echo "/lib/modules/$KERNELRELEASE"
107830 echo "/lib/firmware/$KERNELRELEASE"
107831 echo "/boot/*"
107832 echo ""
107833 @@ -155,9 +166,8 @@ echo "/usr/include"
107834 echo ""
107835 if ! $PREBUILT; then
107836 echo "%files devel"
107837 -echo '%defattr (-, root, root)'
107838 +echo '%defattr (400, root, root, 500)'
107839 +echo "%dir /lib/modules/$KERNELRELEASE"
107840 echo "/usr/src/kernels/$KERNELRELEASE"
107841 -echo "/lib/modules/$KERNELRELEASE/build"
107842 -echo "/lib/modules/$KERNELRELEASE/source"
107843 echo ""
107844 fi
107845 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
107846 index 4718d78..9220d58 100644
107847 --- a/scripts/pnmtologo.c
107848 +++ b/scripts/pnmtologo.c
107849 @@ -244,14 +244,14 @@ static void write_header(void)
107850 fprintf(out, " * Linux logo %s\n", logoname);
107851 fputs(" */\n\n", out);
107852 fputs("#include <linux/linux_logo.h>\n\n", out);
107853 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
107854 + fprintf(out, "static unsigned char %s_data[] = {\n",
107855 logoname);
107856 }
107857
107858 static void write_footer(void)
107859 {
107860 fputs("\n};\n\n", out);
107861 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
107862 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
107863 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
107864 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
107865 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
107866 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
107867 fputs("\n};\n\n", out);
107868
107869 /* write logo clut */
107870 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
107871 + fprintf(out, "static unsigned char %s_clut[] = {\n",
107872 logoname);
107873 write_hex_cnt = 0;
107874 for (i = 0; i < logo_clutsize; i++) {
107875 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
107876 index ba87004..3f4852c 100644
107877 --- a/scripts/sortextable.h
107878 +++ b/scripts/sortextable.h
107879 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
107880 const char *secstrtab;
107881 const char *strtab;
107882 char *extab_image;
107883 - int extab_index = 0;
107884 - int i;
107885 - int idx;
107886 + unsigned int extab_index = 0;
107887 + unsigned int i;
107888 + unsigned int idx;
107889 unsigned int num_sections;
107890 unsigned int secindex_strings;
107891
107892 diff --git a/scripts/tags.sh b/scripts/tags.sh
107893 index cdb491d..8d32bfc 100755
107894 --- a/scripts/tags.sh
107895 +++ b/scripts/tags.sh
107896 @@ -26,7 +26,7 @@ else
107897 fi
107898
107899 # ignore userspace tools
107900 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
107901 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
107902
107903 # Find all available archs
107904 find_all_archs()
107905 diff --git a/security/Kconfig b/security/Kconfig
107906 index beb86b5..653742f 100644
107907 --- a/security/Kconfig
107908 +++ b/security/Kconfig
107909 @@ -4,6 +4,975 @@
107910
107911 menu "Security options"
107912
107913 +menu "Grsecurity"
107914 +
107915 + config ARCH_TRACK_EXEC_LIMIT
107916 + bool
107917 +
107918 + config PAX_KERNEXEC_PLUGIN
107919 + bool
107920 +
107921 + config PAX_PER_CPU_PGD
107922 + bool
107923 +
107924 + config TASK_SIZE_MAX_SHIFT
107925 + int
107926 + depends on X86_64
107927 + default 47 if !PAX_PER_CPU_PGD
107928 + default 42 if PAX_PER_CPU_PGD
107929 +
107930 + config PAX_ENABLE_PAE
107931 + bool
107932 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
107933 +
107934 + config PAX_USERCOPY_SLABS
107935 + bool
107936 +
107937 +config GRKERNSEC
107938 + bool "Grsecurity"
107939 + select CRYPTO
107940 + select CRYPTO_SHA256
107941 + select PROC_FS
107942 + select STOP_MACHINE
107943 + select TTY
107944 + select DEBUG_KERNEL
107945 + select DEBUG_LIST
107946 + help
107947 + If you say Y here, you will be able to configure many features
107948 + that will enhance the security of your system. It is highly
107949 + recommended that you say Y here and read through the help
107950 + for each option so that you fully understand the features and
107951 + can evaluate their usefulness for your machine.
107952 +
107953 +choice
107954 + prompt "Configuration Method"
107955 + depends on GRKERNSEC
107956 + default GRKERNSEC_CONFIG_CUSTOM
107957 + help
107958 +
107959 +config GRKERNSEC_CONFIG_AUTO
107960 + bool "Automatic"
107961 + help
107962 + If you choose this configuration method, you'll be able to answer a small
107963 + number of simple questions about how you plan to use this kernel.
107964 + The settings of grsecurity and PaX will be automatically configured for
107965 + the highest commonly-used settings within the provided constraints.
107966 +
107967 + If you require additional configuration, custom changes can still be made
107968 + from the "custom configuration" menu.
107969 +
107970 +config GRKERNSEC_CONFIG_CUSTOM
107971 + bool "Custom"
107972 + help
107973 + If you choose this configuration method, you'll be able to configure all
107974 + grsecurity and PaX settings manually. Via this method, no options are
107975 + automatically enabled.
107976 +
107977 +endchoice
107978 +
107979 +choice
107980 + prompt "Usage Type"
107981 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
107982 + default GRKERNSEC_CONFIG_SERVER
107983 + help
107984 +
107985 +config GRKERNSEC_CONFIG_SERVER
107986 + bool "Server"
107987 + help
107988 + Choose this option if you plan to use this kernel on a server.
107989 +
107990 +config GRKERNSEC_CONFIG_DESKTOP
107991 + bool "Desktop"
107992 + help
107993 + Choose this option if you plan to use this kernel on a desktop.
107994 +
107995 +endchoice
107996 +
107997 +choice
107998 + prompt "Virtualization Type"
107999 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
108000 + default GRKERNSEC_CONFIG_VIRT_NONE
108001 + help
108002 +
108003 +config GRKERNSEC_CONFIG_VIRT_NONE
108004 + bool "None"
108005 + help
108006 + Choose this option if this kernel will be run on bare metal.
108007 +
108008 +config GRKERNSEC_CONFIG_VIRT_GUEST
108009 + bool "Guest"
108010 + help
108011 + Choose this option if this kernel will be run as a VM guest.
108012 +
108013 +config GRKERNSEC_CONFIG_VIRT_HOST
108014 + bool "Host"
108015 + help
108016 + Choose this option if this kernel will be run as a VM host.
108017 +
108018 +endchoice
108019 +
108020 +choice
108021 + prompt "Virtualization Hardware"
108022 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
108023 + help
108024 +
108025 +config GRKERNSEC_CONFIG_VIRT_EPT
108026 + bool "EPT/RVI Processor Support"
108027 + depends on X86
108028 + help
108029 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
108030 + hardware virtualization. This allows for additional kernel hardening protections
108031 + to operate without additional performance impact.
108032 +
108033 + To see if your Intel processor supports EPT, see:
108034 + http://ark.intel.com/Products/VirtualizationTechnology
108035 + (Most Core i3/5/7 support EPT)
108036 +
108037 + To see if your AMD processor supports RVI, see:
108038 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
108039 +
108040 +config GRKERNSEC_CONFIG_VIRT_SOFT
108041 + bool "First-gen/No Hardware Virtualization"
108042 + help
108043 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
108044 + support hardware virtualization or doesn't support the EPT/RVI extensions.
108045 +
108046 +endchoice
108047 +
108048 +choice
108049 + prompt "Virtualization Software"
108050 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
108051 + help
108052 +
108053 +config GRKERNSEC_CONFIG_VIRT_XEN
108054 + bool "Xen"
108055 + help
108056 + Choose this option if this kernel is running as a Xen guest or host.
108057 +
108058 +config GRKERNSEC_CONFIG_VIRT_VMWARE
108059 + bool "VMWare"
108060 + help
108061 + Choose this option if this kernel is running as a VMWare guest or host.
108062 +
108063 +config GRKERNSEC_CONFIG_VIRT_KVM
108064 + bool "KVM"
108065 + help
108066 + Choose this option if this kernel is running as a KVM guest or host.
108067 +
108068 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
108069 + bool "VirtualBox"
108070 + help
108071 + Choose this option if this kernel is running as a VirtualBox guest or host.
108072 +
108073 +config GRKERNSEC_CONFIG_VIRT_HYPERV
108074 + bool "Hyper-V"
108075 + help
108076 + Choose this option if this kernel is running as a Hyper-V guest.
108077 +
108078 +endchoice
108079 +
108080 +choice
108081 + prompt "Required Priorities"
108082 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108083 + default GRKERNSEC_CONFIG_PRIORITY_PERF
108084 + help
108085 +
108086 +config GRKERNSEC_CONFIG_PRIORITY_PERF
108087 + bool "Performance"
108088 + help
108089 + Choose this option if performance is of highest priority for this deployment
108090 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
108091 + clearing of structures intended for userland, and freed memory sanitizing will
108092 + be disabled.
108093 +
108094 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
108095 + bool "Security"
108096 + help
108097 + Choose this option if security is of highest priority for this deployment of
108098 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
108099 + for userland, and freed memory sanitizing will be enabled for this kernel.
108100 + In a worst-case scenario, these features can introduce a 20% performance hit
108101 + (UDEREF on x64 contributing half of this hit).
108102 +
108103 +endchoice
108104 +
108105 +menu "Default Special Groups"
108106 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108107 +
108108 +config GRKERNSEC_PROC_GID
108109 + int "GID exempted from /proc restrictions"
108110 + default 1001
108111 + help
108112 + Setting this GID determines which group will be exempted from
108113 + grsecurity's /proc restrictions, allowing users of the specified
108114 + group to view network statistics and the existence of other users'
108115 + processes on the system. This GID may also be chosen at boot time
108116 + via "grsec_proc_gid=" on the kernel commandline.
108117 +
108118 +config GRKERNSEC_TPE_UNTRUSTED_GID
108119 + int "GID for TPE-untrusted users"
108120 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
108121 + default 1005
108122 + help
108123 + Setting this GID determines which group untrusted users should
108124 + be added to. These users will be placed under grsecurity's Trusted Path
108125 + Execution mechanism, preventing them from executing their own binaries.
108126 + The users will only be able to execute binaries in directories owned and
108127 + writable only by the root user. If the sysctl option is enabled, a sysctl
108128 + option with name "tpe_gid" is created.
108129 +
108130 +config GRKERNSEC_TPE_TRUSTED_GID
108131 + int "GID for TPE-trusted users"
108132 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
108133 + default 1005
108134 + help
108135 + Setting this GID determines what group TPE restrictions will be
108136 + *disabled* for. If the sysctl option is enabled, a sysctl option
108137 + with name "tpe_gid" is created.
108138 +
108139 +config GRKERNSEC_SYMLINKOWN_GID
108140 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
108141 + depends on GRKERNSEC_CONFIG_SERVER
108142 + default 1006
108143 + help
108144 + Setting this GID determines what group kernel-enforced
108145 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
108146 + is enabled, a sysctl option with name "symlinkown_gid" is created.
108147 +
108148 +
108149 +endmenu
108150 +
108151 +menu "Customize Configuration"
108152 +depends on GRKERNSEC
108153 +
108154 +menu "PaX"
108155 +
108156 +config PAX
108157 + bool "Enable various PaX features"
108158 + default y if GRKERNSEC_CONFIG_AUTO
108159 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
108160 + help
108161 + This allows you to enable various PaX features. PaX adds
108162 + intrusion prevention mechanisms to the kernel that reduce
108163 + the risks posed by exploitable memory corruption bugs.
108164 +
108165 +menu "PaX Control"
108166 + depends on PAX
108167 +
108168 +config PAX_SOFTMODE
108169 + bool 'Support soft mode'
108170 + help
108171 + Enabling this option will allow you to run PaX in soft mode, that
108172 + is, PaX features will not be enforced by default, only on executables
108173 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
108174 + support as they are the only way to mark executables for soft mode use.
108175 +
108176 + Soft mode can be activated by using the "pax_softmode=1" kernel command
108177 + line option on boot. Furthermore you can control various PaX features
108178 + at runtime via the entries in /proc/sys/kernel/pax.
108179 +
108180 +config PAX_EI_PAX
108181 + bool 'Use legacy ELF header marking'
108182 + default y if GRKERNSEC_CONFIG_AUTO
108183 + help
108184 + Enabling this option will allow you to control PaX features on
108185 + a per executable basis via the 'chpax' utility available at
108186 + http://pax.grsecurity.net/. The control flags will be read from
108187 + an otherwise reserved part of the ELF header. This marking has
108188 + numerous drawbacks (no support for soft-mode, toolchain does not
108189 + know about the non-standard use of the ELF header) therefore it
108190 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
108191 + support.
108192 +
108193 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
108194 + support as well, they will override the legacy EI_PAX marks.
108195 +
108196 + If you enable none of the marking options then all applications
108197 + will run with PaX enabled on them by default.
108198 +
108199 +config PAX_PT_PAX_FLAGS
108200 + bool 'Use ELF program header marking'
108201 + default y if GRKERNSEC_CONFIG_AUTO
108202 + help
108203 + Enabling this option will allow you to control PaX features on
108204 + a per executable basis via the 'paxctl' utility available at
108205 + http://pax.grsecurity.net/. The control flags will be read from
108206 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
108207 + has the benefits of supporting both soft mode and being fully
108208 + integrated into the toolchain (the binutils patch is available
108209 + from http://pax.grsecurity.net).
108210 +
108211 + Note that if you enable the legacy EI_PAX marking support as well,
108212 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
108213 +
108214 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108215 + must make sure that the marks are the same if a binary has both marks.
108216 +
108217 + If you enable none of the marking options then all applications
108218 + will run with PaX enabled on them by default.
108219 +
108220 +config PAX_XATTR_PAX_FLAGS
108221 + bool 'Use filesystem extended attributes marking'
108222 + default y if GRKERNSEC_CONFIG_AUTO
108223 + select CIFS_XATTR if CIFS
108224 + select F2FS_FS_XATTR if F2FS_FS
108225 + select EXT2_FS_XATTR if EXT2_FS
108226 + select EXT3_FS_XATTR if EXT3_FS
108227 + select JFFS2_FS_XATTR if JFFS2_FS
108228 + select REISERFS_FS_XATTR if REISERFS_FS
108229 + select SQUASHFS_XATTR if SQUASHFS
108230 + select TMPFS_XATTR if TMPFS
108231 + help
108232 + Enabling this option will allow you to control PaX features on
108233 + a per executable basis via the 'setfattr' utility. The control
108234 + flags will be read from the user.pax.flags extended attribute of
108235 + the file. This marking has the benefit of supporting binary-only
108236 + applications that self-check themselves (e.g., skype) and would
108237 + not tolerate chpax/paxctl changes. The main drawback is that
108238 + extended attributes are not supported by some filesystems (e.g.,
108239 + isofs, udf, vfat) so copying files through such filesystems will
108240 + lose the extended attributes and these PaX markings.
108241 +
108242 + Note that if you enable the legacy EI_PAX marking support as well,
108243 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
108244 +
108245 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108246 + must make sure that the marks are the same if a binary has both marks.
108247 +
108248 + If you enable none of the marking options then all applications
108249 + will run with PaX enabled on them by default.
108250 +
108251 +choice
108252 + prompt 'MAC system integration'
108253 + default PAX_HAVE_ACL_FLAGS
108254 + help
108255 + Mandatory Access Control systems have the option of controlling
108256 + PaX flags on a per executable basis, choose the method supported
108257 + by your particular system.
108258 +
108259 + - "none": if your MAC system does not interact with PaX,
108260 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
108261 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
108262 +
108263 + NOTE: this option is for developers/integrators only.
108264 +
108265 + config PAX_NO_ACL_FLAGS
108266 + bool 'none'
108267 +
108268 + config PAX_HAVE_ACL_FLAGS
108269 + bool 'direct'
108270 +
108271 + config PAX_HOOK_ACL_FLAGS
108272 + bool 'hook'
108273 +endchoice
108274 +
108275 +endmenu
108276 +
108277 +menu "Non-executable pages"
108278 + depends on PAX
108279 +
108280 +config PAX_NOEXEC
108281 + bool "Enforce non-executable pages"
108282 + default y if GRKERNSEC_CONFIG_AUTO
108283 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
108284 + help
108285 + By design some architectures do not allow for protecting memory
108286 + pages against execution or even if they do, Linux does not make
108287 + use of this feature. In practice this means that if a page is
108288 + readable (such as the stack or heap) it is also executable.
108289 +
108290 + There is a well known exploit technique that makes use of this
108291 + fact and a common programming mistake where an attacker can
108292 + introduce code of his choice somewhere in the attacked program's
108293 + memory (typically the stack or the heap) and then execute it.
108294 +
108295 + If the attacked program was running with different (typically
108296 + higher) privileges than that of the attacker, then he can elevate
108297 + his own privilege level (e.g. get a root shell, write to files for
108298 + which he does not have write access to, etc).
108299 +
108300 + Enabling this option will let you choose from various features
108301 + that prevent the injection and execution of 'foreign' code in
108302 + a program.
108303 +
108304 + This will also break programs that rely on the old behaviour and
108305 + expect that dynamically allocated memory via the malloc() family
108306 + of functions is executable (which it is not). Notable examples
108307 + are the XFree86 4.x server, the java runtime and wine.
108308 +
108309 +config PAX_PAGEEXEC
108310 + bool "Paging based non-executable pages"
108311 + default y if GRKERNSEC_CONFIG_AUTO
108312 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
108313 + select ARCH_TRACK_EXEC_LIMIT if X86_32
108314 + help
108315 + This implementation is based on the paging feature of the CPU.
108316 + On i386 without hardware non-executable bit support there is a
108317 + variable but usually low performance impact, however on Intel's
108318 + P4 core based CPUs it is very high so you should not enable this
108319 + for kernels meant to be used on such CPUs.
108320 +
108321 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
108322 + with hardware non-executable bit support there is no performance
108323 + impact, on ppc the impact is negligible.
108324 +
108325 + Note that several architectures require various emulations due to
108326 + badly designed userland ABIs, this will cause a performance impact
108327 + but will disappear as soon as userland is fixed. For example, ppc
108328 + userland MUST have been built with secure-plt by a recent toolchain.
108329 +
108330 +config PAX_SEGMEXEC
108331 + bool "Segmentation based non-executable pages"
108332 + default y if GRKERNSEC_CONFIG_AUTO
108333 + depends on PAX_NOEXEC && X86_32
108334 + help
108335 + This implementation is based on the segmentation feature of the
108336 + CPU and has a very small performance impact, however applications
108337 + will be limited to a 1.5 GB address space instead of the normal
108338 + 3 GB.
108339 +
108340 +config PAX_EMUTRAMP
108341 + bool "Emulate trampolines"
108342 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
108343 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
108344 + help
108345 + There are some programs and libraries that for one reason or
108346 + another attempt to execute special small code snippets from
108347 + non-executable memory pages. Most notable examples are the
108348 + signal handler return code generated by the kernel itself and
108349 + the GCC trampolines.
108350 +
108351 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
108352 + such programs will no longer work under your kernel.
108353 +
108354 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
108355 + utilities to enable trampoline emulation for the affected programs
108356 + yet still have the protection provided by the non-executable pages.
108357 +
108358 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
108359 + your system will not even boot.
108360 +
108361 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
108362 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
108363 + for the affected files.
108364 +
108365 + NOTE: enabling this feature *may* open up a loophole in the
108366 + protection provided by non-executable pages that an attacker
108367 + could abuse. Therefore the best solution is to not have any
108368 + files on your system that would require this option. This can
108369 + be achieved by not using libc5 (which relies on the kernel
108370 + signal handler return code) and not using or rewriting programs
108371 + that make use of the nested function implementation of GCC.
108372 + Skilled users can just fix GCC itself so that it implements
108373 + nested function calls in a way that does not interfere with PaX.
108374 +
108375 +config PAX_EMUSIGRT
108376 + bool "Automatically emulate sigreturn trampolines"
108377 + depends on PAX_EMUTRAMP && PARISC
108378 + default y
108379 + help
108380 + Enabling this option will have the kernel automatically detect
108381 + and emulate signal return trampolines executing on the stack
108382 + that would otherwise lead to task termination.
108383 +
108384 + This solution is intended as a temporary one for users with
108385 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
108386 + Modula-3 runtime, etc) or executables linked to such, basically
108387 + everything that does not specify its own SA_RESTORER function in
108388 + normal executable memory like glibc 2.1+ does.
108389 +
108390 + On parisc you MUST enable this option, otherwise your system will
108391 + not even boot.
108392 +
108393 + NOTE: this feature cannot be disabled on a per executable basis
108394 + and since it *does* open up a loophole in the protection provided
108395 + by non-executable pages, the best solution is to not have any
108396 + files on your system that would require this option.
108397 +
108398 +config PAX_MPROTECT
108399 + bool "Restrict mprotect()"
108400 + default y if GRKERNSEC_CONFIG_AUTO
108401 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
108402 + help
108403 + Enabling this option will prevent programs from
108404 + - changing the executable status of memory pages that were
108405 + not originally created as executable,
108406 + - making read-only executable pages writable again,
108407 + - creating executable pages from anonymous memory,
108408 + - making read-only-after-relocations (RELRO) data pages writable again.
108409 +
108410 + You should say Y here to complete the protection provided by
108411 + the enforcement of non-executable pages.
108412 +
108413 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108414 + this feature on a per file basis.
108415 +
108416 +config PAX_MPROTECT_COMPAT
108417 + bool "Use legacy/compat protection demoting (read help)"
108418 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108419 + depends on PAX_MPROTECT
108420 + help
108421 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
108422 + by sending the proper error code to the application. For some broken
108423 + userland, this can cause problems with Python or other applications. The
108424 + current implementation however allows for applications like clamav to
108425 + detect if JIT compilation/execution is allowed and to fall back gracefully
108426 + to an interpreter-based mode if it does not. While we encourage everyone
108427 + to use the current implementation as-is and push upstream to fix broken
108428 + userland (note that the RWX logging option can assist with this), in some
108429 + environments this may not be possible. Having to disable MPROTECT
108430 + completely on certain binaries reduces the security benefit of PaX,
108431 + so this option is provided for those environments to revert to the old
108432 + behavior.
108433 +
108434 +config PAX_ELFRELOCS
108435 + bool "Allow ELF text relocations (read help)"
108436 + depends on PAX_MPROTECT
108437 + default n
108438 + help
108439 + Non-executable pages and mprotect() restrictions are effective
108440 + in preventing the introduction of new executable code into an
108441 + attacked task's address space. There remain only two venues
108442 + for this kind of attack: if the attacker can execute already
108443 + existing code in the attacked task then he can either have it
108444 + create and mmap() a file containing his code or have it mmap()
108445 + an already existing ELF library that does not have position
108446 + independent code in it and use mprotect() on it to make it
108447 + writable and copy his code there. While protecting against
108448 + the former approach is beyond PaX, the latter can be prevented
108449 + by having only PIC ELF libraries on one's system (which do not
108450 + need to relocate their code). If you are sure this is your case,
108451 + as is the case with all modern Linux distributions, then leave
108452 + this option disabled. You should say 'n' here.
108453 +
108454 +config PAX_ETEXECRELOCS
108455 + bool "Allow ELF ET_EXEC text relocations"
108456 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
108457 + select PAX_ELFRELOCS
108458 + default y
108459 + help
108460 + On some architectures there are incorrectly created applications
108461 + that require text relocations and would not work without enabling
108462 + this option. If you are an alpha, ia64 or parisc user, you should
108463 + enable this option and disable it once you have made sure that
108464 + none of your applications need it.
108465 +
108466 +config PAX_EMUPLT
108467 + bool "Automatically emulate ELF PLT"
108468 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
108469 + default y
108470 + help
108471 + Enabling this option will have the kernel automatically detect
108472 + and emulate the Procedure Linkage Table entries in ELF files.
108473 + On some architectures such entries are in writable memory, and
108474 + become non-executable leading to task termination. Therefore
108475 + it is mandatory that you enable this option on alpha, parisc,
108476 + sparc and sparc64, otherwise your system would not even boot.
108477 +
108478 + NOTE: this feature *does* open up a loophole in the protection
108479 + provided by the non-executable pages, therefore the proper
108480 + solution is to modify the toolchain to produce a PLT that does
108481 + not need to be writable.
108482 +
108483 +config PAX_DLRESOLVE
108484 + bool 'Emulate old glibc resolver stub'
108485 + depends on PAX_EMUPLT && SPARC
108486 + default n
108487 + help
108488 + This option is needed if userland has an old glibc (before 2.4)
108489 + that puts a 'save' instruction into the runtime generated resolver
108490 + stub that needs special emulation.
108491 +
108492 +config PAX_KERNEXEC
108493 + bool "Enforce non-executable kernel pages"
108494 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
108495 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
108496 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
108497 + select PAX_KERNEXEC_PLUGIN if X86_64
108498 + select ARM_KERNMEM_PERMS if ARM
108499 + help
108500 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
108501 + that is, enabling this option will make it harder to inject
108502 + and execute 'foreign' code in kernel memory itself.
108503 +
108504 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
108505 + the kernel command-line will result in an RWX physical map.
108506 +
108507 + Likewise, the EFI runtime services are necessarily mapped as
108508 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
108509 + is recommended that you boot with "noefi" on the kernel
108510 + command-line if possible to eliminate the mapping.
108511 +
108512 +choice
108513 + prompt "Return Address Instrumentation Method"
108514 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
108515 + depends on PAX_KERNEXEC_PLUGIN
108516 + help
108517 + Select the method used to instrument function pointer dereferences.
108518 + Note that binary modules cannot be instrumented by this approach.
108519 +
108520 + Note that the implementation requires a gcc with plugin support,
108521 + i.e., gcc 4.5 or newer. You may need to install the supporting
108522 + headers explicitly in addition to the normal gcc package.
108523 +
108524 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
108525 + bool "bts"
108526 + help
108527 + This method is compatible with binary only modules but has
108528 + a higher runtime overhead.
108529 +
108530 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
108531 + bool "or"
108532 + depends on !PARAVIRT
108533 + help
108534 + This method is incompatible with binary only modules but has
108535 + a lower runtime overhead.
108536 +endchoice
108537 +
108538 +config PAX_KERNEXEC_PLUGIN_METHOD
108539 + string
108540 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
108541 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
108542 + default ""
108543 +
108544 +config PAX_KERNEXEC_MODULE_TEXT
108545 + int "Minimum amount of memory reserved for module code"
108546 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
108547 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108548 + depends on PAX_KERNEXEC && X86_32
108549 + help
108550 + Due to implementation details the kernel must reserve a fixed
108551 + amount of memory for runtime allocated code (such as modules)
108552 + at compile time that cannot be changed at runtime. Here you
108553 + can specify the minimum amount in MB that will be reserved.
108554 + Due to the same implementation details this size will always
108555 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
108556 + the actually available memory for runtime allocated code will
108557 + usually be more than this minimum.
108558 +
108559 + The default 4 MB should be enough for most users but if you have
108560 + an excessive number of modules (e.g., most distribution configs
108561 + compile many drivers as modules) or use huge modules such as
108562 + nvidia's kernel driver, you will need to adjust this amount.
108563 + A good rule of thumb is to look at your currently loaded kernel
108564 + modules and add up their sizes.
108565 +
108566 +endmenu
108567 +
108568 +menu "Address Space Layout Randomization"
108569 + depends on PAX
108570 +
108571 +config PAX_ASLR
108572 + bool "Address Space Layout Randomization"
108573 + default y if GRKERNSEC_CONFIG_AUTO
108574 + help
108575 + Many if not most exploit techniques rely on the knowledge of
108576 + certain addresses in the attacked program. The following options
108577 + will allow the kernel to apply a certain amount of randomization
108578 + to specific parts of the program thereby forcing an attacker to
108579 + guess them in most cases. Any failed guess will most likely crash
108580 + the attacked program which allows the kernel to detect such attempts
108581 + and react on them. PaX itself provides no reaction mechanisms,
108582 + instead it is strongly encouraged that you make use of grsecurity's
108583 + (http://www.grsecurity.net/) built-in crash detection features or
108584 + develop one yourself.
108585 +
108586 + By saying Y here you can choose to randomize the following areas:
108587 + - top of the task's kernel stack
108588 + - top of the task's userland stack
108589 + - base address for mmap() requests that do not specify one
108590 + (this includes all libraries)
108591 + - base address of the main executable
108592 +
108593 + It is strongly recommended to say Y here as address space layout
108594 + randomization has negligible impact on performance yet it provides
108595 + a very effective protection.
108596 +
108597 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108598 + this feature on a per file basis.
108599 +
108600 +config PAX_RANDKSTACK
108601 + bool "Randomize kernel stack base"
108602 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
108603 + depends on X86_TSC && X86
108604 + help
108605 + By saying Y here the kernel will randomize every task's kernel
108606 + stack on every system call. This will not only force an attacker
108607 + to guess it but also prevent him from making use of possible
108608 + leaked information about it.
108609 +
108610 + Since the kernel stack is a rather scarce resource, randomization
108611 + may cause unexpected stack overflows, therefore you should very
108612 + carefully test your system. Note that once enabled in the kernel
108613 + configuration, this feature cannot be disabled on a per file basis.
108614 +
108615 +config PAX_RANDUSTACK
108616 + bool
108617 +
108618 +config PAX_RANDMMAP
108619 + bool "Randomize user stack and mmap() bases"
108620 + default y if GRKERNSEC_CONFIG_AUTO
108621 + depends on PAX_ASLR
108622 + select PAX_RANDUSTACK
108623 + help
108624 + By saying Y here the kernel will randomize every task's userland
108625 + stack and use a randomized base address for mmap() requests that
108626 + do not specify one themselves.
108627 +
108628 + The stack randomization is done in two steps where the second
108629 + one may apply a big amount of shift to the top of the stack and
108630 + cause problems for programs that want to use lots of memory (more
108631 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
108632 +
108633 + As a result of mmap randomization all dynamically loaded libraries
108634 + will appear at random addresses and therefore be harder to exploit
108635 + by a technique where an attacker attempts to execute library code
108636 + for his purposes (e.g. spawn a shell from an exploited program that
108637 + is running at an elevated privilege level).
108638 +
108639 + Furthermore, if a program is relinked as a dynamic ELF file, its
108640 + base address will be randomized as well, completing the full
108641 + randomization of the address space layout. Attacking such programs
108642 + becomes a guess game. You can find an example of doing this at
108643 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
108644 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
108645 +
108646 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
108647 + feature on a per file basis.
108648 +
108649 +endmenu
108650 +
108651 +menu "Miscellaneous hardening features"
108652 +
108653 +config PAX_MEMORY_SANITIZE
108654 + bool "Sanitize all freed memory"
108655 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108656 + help
108657 + By saying Y here the kernel will erase memory pages and slab objects
108658 + as soon as they are freed. This in turn reduces the lifetime of data
108659 + stored in them, making it less likely that sensitive information such
108660 + as passwords, cryptographic secrets, etc stay in memory for too long.
108661 +
108662 + This is especially useful for programs whose runtime is short, long
108663 + lived processes and the kernel itself benefit from this as long as
108664 + they ensure timely freeing of memory that may hold sensitive
108665 + information.
108666 +
108667 + A nice side effect of the sanitization of slab objects is the
108668 + reduction of possible info leaks caused by padding bytes within the
108669 + leaky structures. Use-after-free bugs for structures containing
108670 + pointers can also be detected as dereferencing the sanitized pointer
108671 + will generate an access violation.
108672 +
108673 + The tradeoff is performance impact, on a single CPU system kernel
108674 + compilation sees a 3% slowdown, other systems and workloads may vary
108675 + and you are advised to test this feature on your expected workload
108676 + before deploying it.
108677 +
108678 + The slab sanitization feature excludes a few slab caches per default
108679 + for performance reasons. To extend the feature to cover those as
108680 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
108681 +
108682 + To reduce the performance penalty by sanitizing pages only, albeit
108683 + limiting the effectiveness of this feature at the same time, slab
108684 + sanitization can be disabled with the kernel command line parameter
108685 + "pax_sanitize_slab=off".
108686 +
108687 + Note that this feature does not protect data stored in live pages,
108688 + e.g., process memory swapped to disk may stay there for a long time.
108689 +
108690 +config PAX_MEMORY_STACKLEAK
108691 + bool "Sanitize kernel stack"
108692 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108693 + depends on X86
108694 + help
108695 + By saying Y here the kernel will erase the kernel stack before it
108696 + returns from a system call. This in turn reduces the information
108697 + that a kernel stack leak bug can reveal.
108698 +
108699 + Note that such a bug can still leak information that was put on
108700 + the stack by the current system call (the one eventually triggering
108701 + the bug) but traces of earlier system calls on the kernel stack
108702 + cannot leak anymore.
108703 +
108704 + The tradeoff is performance impact: on a single CPU system kernel
108705 + compilation sees a 1% slowdown, other systems and workloads may vary
108706 + and you are advised to test this feature on your expected workload
108707 + before deploying it.
108708 +
108709 + Note that the full feature requires a gcc with plugin support,
108710 + i.e., gcc 4.5 or newer. You may need to install the supporting
108711 + headers explicitly in addition to the normal gcc package. Using
108712 + older gcc versions means that functions with large enough stack
108713 + frames may leave uninitialized memory behind that may be exposed
108714 + to a later syscall leaking the stack.
108715 +
108716 +config PAX_MEMORY_STRUCTLEAK
108717 + bool "Forcibly initialize local variables copied to userland"
108718 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108719 + help
108720 + By saying Y here the kernel will zero initialize some local
108721 + variables that are going to be copied to userland. This in
108722 + turn prevents unintended information leakage from the kernel
108723 + stack should later code forget to explicitly set all parts of
108724 + the copied variable.
108725 +
108726 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
108727 + at a much smaller coverage.
108728 +
108729 + Note that the implementation requires a gcc with plugin support,
108730 + i.e., gcc 4.5 or newer. You may need to install the supporting
108731 + headers explicitly in addition to the normal gcc package.
108732 +
108733 +config PAX_MEMORY_UDEREF
108734 + bool "Prevent invalid userland pointer dereference"
108735 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
108736 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
108737 + select PAX_PER_CPU_PGD if X86_64
108738 + help
108739 + By saying Y here the kernel will be prevented from dereferencing
108740 + userland pointers in contexts where the kernel expects only kernel
108741 + pointers. This is both a useful runtime debugging feature and a
108742 + security measure that prevents exploiting a class of kernel bugs.
108743 +
108744 + The tradeoff is that some virtualization solutions may experience
108745 + a huge slowdown and therefore you should not enable this feature
108746 + for kernels meant to run in such environments. Whether a given VM
108747 + solution is affected or not is best determined by simply trying it
108748 + out, the performance impact will be obvious right on boot as this
108749 + mechanism engages from very early on. A good rule of thumb is that
108750 + VMs running on CPUs without hardware virtualization support (i.e.,
108751 + the majority of IA-32 CPUs) will likely experience the slowdown.
108752 +
108753 + On X86_64 the kernel will make use of PCID support when available
108754 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
108755 + or performance impact. Pass pax_weakuderef on the kernel command
108756 + line to choose the latter.
108757 +
108758 +config PAX_REFCOUNT
108759 + bool "Prevent various kernel object reference counter overflows"
108760 + default y if GRKERNSEC_CONFIG_AUTO
108761 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
108762 + help
108763 + By saying Y here the kernel will detect and prevent overflowing
108764 + various (but not all) kinds of object reference counters. Such
108765 + overflows can normally occur due to bugs only and are often, if
108766 + not always, exploitable.
108767 +
108768 + The tradeoff is that data structures protected by an overflowed
108769 + refcount will never be freed and therefore will leak memory. Note
108770 + that this leak also happens even without this protection but in
108771 + that case the overflow can eventually trigger the freeing of the
108772 + data structure while it is still being used elsewhere, resulting
108773 + in the exploitable situation that this feature prevents.
108774 +
108775 + Since this has a negligible performance impact, you should enable
108776 + this feature.
108777 +
108778 +config PAX_CONSTIFY_PLUGIN
108779 + bool "Automatically constify eligible structures"
108780 + default y
108781 + depends on !UML && PAX_KERNEXEC
108782 + help
108783 + By saying Y here the compiler will automatically constify a class
108784 + of types that contain only function pointers. This reduces the
108785 + kernel's attack surface and also produces a better memory layout.
108786 +
108787 + Note that the implementation requires a gcc with plugin support,
108788 + i.e., gcc 4.5 or newer. You may need to install the supporting
108789 + headers explicitly in addition to the normal gcc package.
108790 +
108791 + Note that if some code really has to modify constified variables
108792 + then the source code will have to be patched to allow it. Examples
108793 + can be found in PaX itself (the no_const attribute) and for some
108794 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
108795 +
108796 +config PAX_USERCOPY
108797 + bool "Harden heap object copies between kernel and userland"
108798 + default y if GRKERNSEC_CONFIG_AUTO
108799 + depends on ARM || IA64 || PPC || SPARC || X86
108800 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
108801 + select PAX_USERCOPY_SLABS
108802 + help
108803 + By saying Y here the kernel will enforce the size of heap objects
108804 + when they are copied in either direction between the kernel and
108805 + userland, even if only a part of the heap object is copied.
108806 +
108807 + Specifically, this checking prevents information leaking from the
108808 + kernel heap during kernel to userland copies (if the kernel heap
108809 + object is otherwise fully initialized) and prevents kernel heap
108810 + overflows during userland to kernel copies.
108811 +
108812 + Note that the current implementation provides the strictest bounds
108813 + checks for the SLUB allocator.
108814 +
108815 + Enabling this option also enables per-slab cache protection against
108816 + data in a given cache being copied into/out of via userland
108817 + accessors. Though the whitelist of regions will be reduced over
108818 + time, it notably protects important data structures like task structs.
108819 +
108820 + If frame pointers are enabled on x86, this option will also restrict
108821 + copies into and out of the kernel stack to local variables within a
108822 + single frame.
108823 +
108824 + Since this has a negligible performance impact, you should enable
108825 + this feature.
108826 +
108827 +config PAX_USERCOPY_DEBUG
108828 + bool
108829 + depends on X86 && PAX_USERCOPY
108830 + default n
108831 +
108832 +config PAX_SIZE_OVERFLOW
108833 + bool "Prevent various integer overflows in function size parameters"
108834 + default y if GRKERNSEC_CONFIG_AUTO
108835 + depends on X86
108836 + help
108837 + By saying Y here the kernel recomputes expressions of function
108838 + arguments marked by a size_overflow attribute with double integer
108839 + precision (DImode/TImode for 32/64 bit integer types).
108840 +
108841 + The recomputed argument is checked against TYPE_MAX and an event
108842 + is logged on overflow and the triggering process is killed.
108843 +
108844 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
108845 +
108846 + Note that the implementation requires a gcc with plugin support,
108847 + i.e., gcc 4.5 or newer. You may need to install the supporting
108848 + headers explicitly in addition to the normal gcc package.
108849 +
108850 +config PAX_LATENT_ENTROPY
108851 + bool "Generate some entropy during boot and runtime"
108852 + default y if GRKERNSEC_CONFIG_AUTO
108853 + help
108854 + By saying Y here the kernel will instrument some kernel code to
108855 + extract some entropy from both original and artificially created
108856 + program state. This will help especially embedded systems where
108857 + there is little 'natural' source of entropy normally. The cost
108858 + is some slowdown of the boot process and fork and irq processing.
108859 +
108860 + When pax_extra_latent_entropy is passed on the kernel command line,
108861 + entropy will be extracted from up to the first 4GB of RAM while the
108862 + runtime memory allocator is being initialized. This costs even more
108863 + slowdown of the boot process.
108864 +
108865 + Note that the implementation requires a gcc with plugin support,
108866 + i.e., gcc 4.5 or newer. You may need to install the supporting
108867 + headers explicitly in addition to the normal gcc package.
108868 +
108869 + Note that entropy extracted this way is not cryptographically
108870 + secure!
108871 +
108872 +endmenu
108873 +
108874 +endmenu
108875 +
108876 +source grsecurity/Kconfig
108877 +
108878 +endmenu
108879 +
108880 +endmenu
108881 +
108882 source security/keys/Kconfig
108883
108884 config SECURITY_DMESG_RESTRICT
108885 @@ -103,7 +1072,7 @@ config INTEL_TXT
108886 config LSM_MMAP_MIN_ADDR
108887 int "Low address space for LSM to protect from user allocation"
108888 depends on SECURITY && SECURITY_SELINUX
108889 - default 32768 if ARM || (ARM64 && COMPAT)
108890 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
108891 default 65536
108892 help
108893 This is the portion of low virtual memory which should be protected
108894 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
108895 index fdaa50c..2761dcb 100644
108896 --- a/security/apparmor/file.c
108897 +++ b/security/apparmor/file.c
108898 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
108899 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
108900 struct path *new_dir, struct dentry *new_dentry)
108901 {
108902 - struct path link = { new_dir->mnt, new_dentry };
108903 - struct path target = { new_dir->mnt, old_dentry };
108904 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
108905 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
108906 struct path_cond cond = {
108907 old_dentry->d_inode->i_uid,
108908 old_dentry->d_inode->i_mode
108909 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
108910 index 65ca451..ad6f22d 100644
108911 --- a/security/apparmor/lsm.c
108912 +++ b/security/apparmor/lsm.c
108913 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
108914 struct dentry *dentry, u32 mask,
108915 struct path_cond *cond)
108916 {
108917 - struct path path = { dir->mnt, dentry };
108918 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
108919
108920 return common_perm(op, &path, mask, cond);
108921 }
108922 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
108923 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
108924 struct dentry *dentry, u32 mask)
108925 {
108926 - struct path path = { mnt, dentry };
108927 + struct path path = { .mnt = mnt, .dentry = dentry };
108928 struct path_cond cond = { dentry->d_inode->i_uid,
108929 dentry->d_inode->i_mode
108930 };
108931 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
108932
108933 profile = aa_current_profile();
108934 if (!unconfined(profile)) {
108935 - struct path old_path = { old_dir->mnt, old_dentry };
108936 - struct path new_path = { new_dir->mnt, new_dentry };
108937 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
108938 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
108939 struct path_cond cond = { old_dentry->d_inode->i_uid,
108940 old_dentry->d_inode->i_mode
108941 };
108942 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
108943 return error;
108944 }
108945
108946 -static struct security_operations apparmor_ops = {
108947 +static struct security_operations apparmor_ops __read_only = {
108948 .name = "apparmor",
108949
108950 .ptrace_access_check = apparmor_ptrace_access_check,
108951 diff --git a/security/commoncap.c b/security/commoncap.c
108952 index 2915d85..970753f 100644
108953 --- a/security/commoncap.c
108954 +++ b/security/commoncap.c
108955 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
108956 return 0;
108957 }
108958
108959 +/* returns:
108960 + 1 for suid privilege
108961 + 2 for sgid privilege
108962 + 3 for fscap privilege
108963 +*/
108964 +int is_privileged_binary(const struct dentry *dentry)
108965 +{
108966 + struct cpu_vfs_cap_data capdata;
108967 + struct inode *inode = dentry->d_inode;
108968 +
108969 + if (!inode || S_ISDIR(inode->i_mode))
108970 + return 0;
108971 +
108972 + if (inode->i_mode & S_ISUID)
108973 + return 1;
108974 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
108975 + return 2;
108976 +
108977 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
108978 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
108979 + return 3;
108980 + }
108981 +
108982 + return 0;
108983 +}
108984 +
108985 /*
108986 * Attempt to get the on-exec apply capability sets for an executable file from
108987 * its xattrs and, if present, apply them to the proposed credentials being
108988 @@ -595,6 +621,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
108989 const struct cred *cred = current_cred();
108990 kuid_t root_uid = make_kuid(cred->user_ns, 0);
108991
108992 + if (gr_acl_enable_at_secure())
108993 + return 1;
108994 +
108995 if (!uid_eq(cred->uid, root_uid)) {
108996 if (bprm->cap_effective)
108997 return 1;
108998 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
108999 index 8ee997d..24c174b 100644
109000 --- a/security/integrity/ima/ima.h
109001 +++ b/security/integrity/ima/ima.h
109002 @@ -116,8 +116,8 @@ int ima_init_template(void);
109003 extern spinlock_t ima_queue_lock;
109004
109005 struct ima_h_table {
109006 - atomic_long_t len; /* number of stored measurements in the list */
109007 - atomic_long_t violations;
109008 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
109009 + atomic_long_unchecked_t violations;
109010 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
109011 };
109012 extern struct ima_h_table ima_htable;
109013 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
109014 index b8a27c5..50a769f 100644
109015 --- a/security/integrity/ima/ima_api.c
109016 +++ b/security/integrity/ima/ima_api.c
109017 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
109018 int result;
109019
109020 /* can overflow, only indicator */
109021 - atomic_long_inc(&ima_htable.violations);
109022 + atomic_long_inc_unchecked(&ima_htable.violations);
109023
109024 result = ima_alloc_init_template(NULL, file, filename,
109025 NULL, 0, &entry);
109026 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
109027 index 461215e..9bb12ee 100644
109028 --- a/security/integrity/ima/ima_fs.c
109029 +++ b/security/integrity/ima/ima_fs.c
109030 @@ -28,12 +28,12 @@
109031 static int valid_policy = 1;
109032 #define TMPBUFLEN 12
109033 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
109034 - loff_t *ppos, atomic_long_t *val)
109035 + loff_t *ppos, atomic_long_unchecked_t *val)
109036 {
109037 char tmpbuf[TMPBUFLEN];
109038 ssize_t len;
109039
109040 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
109041 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
109042 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
109043 }
109044
109045 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
109046 index 552705d..9920f4fb 100644
109047 --- a/security/integrity/ima/ima_queue.c
109048 +++ b/security/integrity/ima/ima_queue.c
109049 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
109050 INIT_LIST_HEAD(&qe->later);
109051 list_add_tail_rcu(&qe->later, &ima_measurements);
109052
109053 - atomic_long_inc(&ima_htable.len);
109054 + atomic_long_inc_unchecked(&ima_htable.len);
109055 key = ima_hash_key(entry->digest);
109056 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
109057 return 0;
109058 diff --git a/security/keys/compat.c b/security/keys/compat.c
109059 index 3478965..ec7bb9e 100644
109060 --- a/security/keys/compat.c
109061 +++ b/security/keys/compat.c
109062 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
109063 if (ret == 0)
109064 goto no_payload_free;
109065
109066 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109067 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109068 err:
109069 if (iov != iovstack)
109070 kfree(iov);
109071 diff --git a/security/keys/internal.h b/security/keys/internal.h
109072 index 200e378..cdc74b5 100644
109073 --- a/security/keys/internal.h
109074 +++ b/security/keys/internal.h
109075 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
109076 extern long keyctl_invalidate_key(key_serial_t);
109077
109078 extern long keyctl_instantiate_key_common(key_serial_t,
109079 - const struct iovec *,
109080 + const struct iovec __user *,
109081 unsigned, size_t, key_serial_t);
109082 #ifdef CONFIG_PERSISTENT_KEYRINGS
109083 extern long keyctl_get_persistent(uid_t, key_serial_t);
109084 diff --git a/security/keys/key.c b/security/keys/key.c
109085 index aee2ec5..c276071 100644
109086 --- a/security/keys/key.c
109087 +++ b/security/keys/key.c
109088 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
109089
109090 atomic_set(&key->usage, 1);
109091 init_rwsem(&key->sem);
109092 - lockdep_set_class(&key->sem, &type->lock_class);
109093 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
109094 key->index_key.type = type;
109095 key->user = user;
109096 key->quotalen = quotalen;
109097 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
109098 struct key_type *p;
109099 int ret;
109100
109101 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
109102 + pax_open_kernel();
109103 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
109104 + pax_close_kernel();
109105
109106 ret = -EEXIST;
109107 down_write(&key_types_sem);
109108 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
109109 }
109110
109111 /* store the type */
109112 - list_add(&ktype->link, &key_types_list);
109113 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
109114
109115 pr_notice("Key type %s registered\n", ktype->name);
109116 ret = 0;
109117 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
109118 void unregister_key_type(struct key_type *ktype)
109119 {
109120 down_write(&key_types_sem);
109121 - list_del_init(&ktype->link);
109122 + pax_list_del_init((struct list_head *)&ktype->link);
109123 downgrade_write(&key_types_sem);
109124 key_gc_keytype(ktype);
109125 pr_notice("Key type %s unregistered\n", ktype->name);
109126 @@ -1125,10 +1127,10 @@ void __init key_init(void)
109127 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
109128
109129 /* add the special key types */
109130 - list_add_tail(&key_type_keyring.link, &key_types_list);
109131 - list_add_tail(&key_type_dead.link, &key_types_list);
109132 - list_add_tail(&key_type_user.link, &key_types_list);
109133 - list_add_tail(&key_type_logon.link, &key_types_list);
109134 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
109135 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
109136 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
109137 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
109138
109139 /* record the root user tracking */
109140 rb_link_node(&root_key_user.node,
109141 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
109142 index 4743d71..170a185 100644
109143 --- a/security/keys/keyctl.c
109144 +++ b/security/keys/keyctl.c
109145 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
109146 /*
109147 * Copy the iovec data from userspace
109148 */
109149 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109150 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
109151 unsigned ioc)
109152 {
109153 for (; ioc > 0; ioc--) {
109154 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109155 * If successful, 0 will be returned.
109156 */
109157 long keyctl_instantiate_key_common(key_serial_t id,
109158 - const struct iovec *payload_iov,
109159 + const struct iovec __user *payload_iov,
109160 unsigned ioc,
109161 size_t plen,
109162 key_serial_t ringid)
109163 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
109164 [0].iov_len = plen
109165 };
109166
109167 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
109168 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
109169 }
109170
109171 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
109172 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
109173 if (ret == 0)
109174 goto no_payload_free;
109175
109176 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109177 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109178 err:
109179 if (iov != iovstack)
109180 kfree(iov);
109181 diff --git a/security/keys/request_key.c b/security/keys/request_key.c
109182 index 0c7aea4..486ef6f 100644
109183 --- a/security/keys/request_key.c
109184 +++ b/security/keys/request_key.c
109185 @@ -414,6 +414,7 @@ link_check_failed:
109186
109187 link_prealloc_failed:
109188 mutex_unlock(&user->cons_lock);
109189 + key_put(key);
109190 kleave(" = %d [prelink]", ret);
109191 return ret;
109192
109193 diff --git a/security/min_addr.c b/security/min_addr.c
109194 index f728728..6457a0c 100644
109195 --- a/security/min_addr.c
109196 +++ b/security/min_addr.c
109197 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
109198 */
109199 static void update_mmap_min_addr(void)
109200 {
109201 +#ifndef SPARC
109202 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
109203 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
109204 mmap_min_addr = dac_mmap_min_addr;
109205 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
109206 #else
109207 mmap_min_addr = dac_mmap_min_addr;
109208 #endif
109209 +#endif
109210 }
109211
109212 /*
109213 diff --git a/security/security.c b/security/security.c
109214 index 18b35c6..c9fbc92 100644
109215 --- a/security/security.c
109216 +++ b/security/security.c
109217 @@ -33,8 +33,8 @@
109218 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
109219 CONFIG_DEFAULT_SECURITY;
109220
109221 -static struct security_operations *security_ops;
109222 -static struct security_operations default_security_ops = {
109223 +struct security_operations *security_ops __read_only;
109224 +struct security_operations default_security_ops __read_only = {
109225 .name = "default",
109226 };
109227
109228 @@ -73,11 +73,6 @@ int __init security_init(void)
109229 return 0;
109230 }
109231
109232 -void reset_security_ops(void)
109233 -{
109234 - security_ops = &default_security_ops;
109235 -}
109236 -
109237 /* Save user chosen LSM */
109238 static int __init choose_lsm(char *str)
109239 {
109240 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
109241 index a18f1fa..c9b9fc4 100644
109242 --- a/security/selinux/avc.c
109243 +++ b/security/selinux/avc.c
109244 @@ -59,7 +59,7 @@ struct avc_node {
109245 struct avc_cache {
109246 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
109247 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
109248 - atomic_t lru_hint; /* LRU hint for reclaim scan */
109249 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
109250 atomic_t active_nodes;
109251 u32 latest_notif; /* latest revocation notification */
109252 };
109253 @@ -167,7 +167,7 @@ void __init avc_init(void)
109254 spin_lock_init(&avc_cache.slots_lock[i]);
109255 }
109256 atomic_set(&avc_cache.active_nodes, 0);
109257 - atomic_set(&avc_cache.lru_hint, 0);
109258 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
109259
109260 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
109261 0, SLAB_PANIC, NULL);
109262 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
109263 spinlock_t *lock;
109264
109265 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
109266 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109267 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109268 head = &avc_cache.slots[hvalue];
109269 lock = &avc_cache.slots_lock[hvalue];
109270
109271 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
109272 index 6da7532..f0b1882 100644
109273 --- a/security/selinux/hooks.c
109274 +++ b/security/selinux/hooks.c
109275 @@ -5807,7 +5807,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
109276
109277 #endif
109278
109279 -static struct security_operations selinux_ops = {
109280 +static struct security_operations selinux_ops __read_only = {
109281 + .name = "selinux",
109282 .name = "selinux",
109283
109284 .ptrace_access_check = selinux_ptrace_access_check,
109285 @@ -6148,6 +6149,9 @@ static void selinux_nf_ip_exit(void)
109286 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
109287 static int selinux_disabled;
109288
109289 +extern struct security_operations *security_ops;
109290 +extern struct security_operations default_security_ops;
109291 +
109292 int selinux_disable(void)
109293 {
109294 if (ss_initialized) {
109295 @@ -6165,7 +6169,9 @@ int selinux_disable(void)
109296 selinux_disabled = 1;
109297 selinux_enabled = 0;
109298
109299 - reset_security_ops();
109300 + pax_open_kernel();
109301 + security_ops = &default_security_ops;
109302 + pax_close_kernel();
109303
109304 /* Try to destroy the avc node cache */
109305 avc_disable();
109306 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
109307 index 1450f85..a91e0bc 100644
109308 --- a/security/selinux/include/xfrm.h
109309 +++ b/security/selinux/include/xfrm.h
109310 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
109311
109312 rtnl_lock();
109313 for_each_net(net) {
109314 - atomic_inc(&net->xfrm.flow_cache_genid);
109315 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
109316 rt_genid_bump_all(net);
109317 }
109318 rtnl_unlock();
109319 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
109320 index a717877..0747450 100644
109321 --- a/security/smack/smack_lsm.c
109322 +++ b/security/smack/smack_lsm.c
109323 @@ -4082,7 +4082,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
109324 return 0;
109325 }
109326
109327 -struct security_operations smack_ops = {
109328 +struct security_operations smack_ops __read_only = {
109329 .name = "smack",
109330
109331 .ptrace_access_check = smack_ptrace_access_check,
109332 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
109333 index 4003907..13a2b55 100644
109334 --- a/security/tomoyo/file.c
109335 +++ b/security/tomoyo/file.c
109336 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
109337 {
109338 struct tomoyo_request_info r;
109339 struct tomoyo_obj_info obj = {
109340 - .path1 = *path,
109341 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109342 };
109343 int error = -ENOMEM;
109344 struct tomoyo_path_info buf;
109345 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
109346 struct tomoyo_path_info buf;
109347 struct tomoyo_request_info r;
109348 struct tomoyo_obj_info obj = {
109349 - .path1 = *path,
109350 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109351 };
109352 int idx;
109353
109354 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
109355 {
109356 struct tomoyo_request_info r;
109357 struct tomoyo_obj_info obj = {
109358 - .path1 = *path,
109359 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109360 };
109361 int error;
109362 struct tomoyo_path_info buf;
109363 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
109364 {
109365 struct tomoyo_request_info r;
109366 struct tomoyo_obj_info obj = {
109367 - .path1 = *path,
109368 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109369 };
109370 int error = -ENOMEM;
109371 struct tomoyo_path_info buf;
109372 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
109373 struct tomoyo_path_info buf2;
109374 struct tomoyo_request_info r;
109375 struct tomoyo_obj_info obj = {
109376 - .path1 = *path1,
109377 - .path2 = *path2,
109378 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
109379 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
109380 };
109381 int idx;
109382
109383 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
109384 index 390c646..f2f8db3 100644
109385 --- a/security/tomoyo/mount.c
109386 +++ b/security/tomoyo/mount.c
109387 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
109388 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
109389 need_dev = -1; /* dev_name is a directory */
109390 } else {
109391 + if (!capable(CAP_SYS_ADMIN)) {
109392 + error = -EPERM;
109393 + goto out;
109394 + }
109395 fstype = get_fs_type(type);
109396 if (!fstype) {
109397 error = -ENODEV;
109398 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
109399 index f0b756e..8aa497b 100644
109400 --- a/security/tomoyo/tomoyo.c
109401 +++ b/security/tomoyo/tomoyo.c
109402 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
109403 */
109404 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
109405 {
109406 - struct path path = { mnt, dentry };
109407 + struct path path = { .mnt = mnt, .dentry = dentry };
109408 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
109409 }
109410
109411 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
109412 */
109413 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109414 {
109415 - struct path path = { parent->mnt, dentry };
109416 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109417 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
109418 }
109419
109420 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109421 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109422 umode_t mode)
109423 {
109424 - struct path path = { parent->mnt, dentry };
109425 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109426 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
109427 mode & S_IALLUGO);
109428 }
109429 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109430 */
109431 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109432 {
109433 - struct path path = { parent->mnt, dentry };
109434 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109435 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
109436 }
109437
109438 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109439 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109440 const char *old_name)
109441 {
109442 - struct path path = { parent->mnt, dentry };
109443 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109444 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
109445 }
109446
109447 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109448 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109449 umode_t mode, unsigned int dev)
109450 {
109451 - struct path path = { parent->mnt, dentry };
109452 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109453 int type = TOMOYO_TYPE_CREATE;
109454 const unsigned int perm = mode & S_IALLUGO;
109455
109456 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109457 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
109458 struct dentry *new_dentry)
109459 {
109460 - struct path path1 = { new_dir->mnt, old_dentry };
109461 - struct path path2 = { new_dir->mnt, new_dentry };
109462 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
109463 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
109464 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
109465 }
109466
109467 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
109468 struct path *new_parent,
109469 struct dentry *new_dentry)
109470 {
109471 - struct path path1 = { old_parent->mnt, old_dentry };
109472 - struct path path2 = { new_parent->mnt, new_dentry };
109473 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
109474 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
109475 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
109476 }
109477
109478 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
109479 */
109480 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
109481 {
109482 - struct path path = { mnt, mnt->mnt_root };
109483 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
109484 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
109485 }
109486
109487 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
109488 * tomoyo_security_ops is a "struct security_operations" which is used for
109489 * registering TOMOYO.
109490 */
109491 -static struct security_operations tomoyo_security_ops = {
109492 +static struct security_operations tomoyo_security_ops __read_only = {
109493 .name = "tomoyo",
109494 .cred_alloc_blank = tomoyo_cred_alloc_blank,
109495 .cred_prepare = tomoyo_cred_prepare,
109496 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
109497 index 20ef514..4182bed 100644
109498 --- a/security/yama/Kconfig
109499 +++ b/security/yama/Kconfig
109500 @@ -1,6 +1,6 @@
109501 config SECURITY_YAMA
109502 bool "Yama support"
109503 - depends on SECURITY
109504 + depends on SECURITY && !GRKERNSEC
109505 select SECURITYFS
109506 select SECURITY_PATH
109507 default n
109508 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
109509 index 13c88fbc..f8c115e 100644
109510 --- a/security/yama/yama_lsm.c
109511 +++ b/security/yama/yama_lsm.c
109512 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
109513 }
109514
109515 #ifndef CONFIG_SECURITY_YAMA_STACKED
109516 -static struct security_operations yama_ops = {
109517 +static struct security_operations yama_ops __read_only = {
109518 .name = "yama",
109519
109520 .ptrace_access_check = yama_ptrace_access_check,
109521 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
109522 #endif
109523
109524 #ifdef CONFIG_SYSCTL
109525 +static int zero __read_only;
109526 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
109527 +
109528 static int yama_dointvec_minmax(struct ctl_table *table, int write,
109529 void __user *buffer, size_t *lenp, loff_t *ppos)
109530 {
109531 - int rc;
109532 + ctl_table_no_const yama_table;
109533
109534 if (write && !capable(CAP_SYS_PTRACE))
109535 return -EPERM;
109536
109537 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
109538 - if (rc)
109539 - return rc;
109540 -
109541 + yama_table = *table;
109542 /* Lock the max value if it ever gets set. */
109543 - if (write && *(int *)table->data == *(int *)table->extra2)
109544 - table->extra1 = table->extra2;
109545 -
109546 - return rc;
109547 + if (ptrace_scope == max_scope)
109548 + yama_table.extra1 = &max_scope;
109549 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
109550 }
109551
109552 -static int zero;
109553 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
109554 -
109555 struct ctl_path yama_sysctl_path[] = {
109556 { .procname = "kernel", },
109557 { .procname = "yama", },
109558 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
109559 index 23c371e..da7c25e 100644
109560 --- a/sound/aoa/codecs/onyx.c
109561 +++ b/sound/aoa/codecs/onyx.c
109562 @@ -54,7 +54,7 @@ struct onyx {
109563 spdif_locked:1,
109564 analog_locked:1,
109565 original_mute:2;
109566 - int open_count;
109567 + local_t open_count;
109568 struct codec_info *codec_info;
109569
109570 /* mutex serializes concurrent access to the device
109571 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
109572 struct onyx *onyx = cii->codec_data;
109573
109574 mutex_lock(&onyx->mutex);
109575 - onyx->open_count++;
109576 + local_inc(&onyx->open_count);
109577 mutex_unlock(&onyx->mutex);
109578
109579 return 0;
109580 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
109581 struct onyx *onyx = cii->codec_data;
109582
109583 mutex_lock(&onyx->mutex);
109584 - onyx->open_count--;
109585 - if (!onyx->open_count)
109586 + if (local_dec_and_test(&onyx->open_count))
109587 onyx->spdif_locked = onyx->analog_locked = 0;
109588 mutex_unlock(&onyx->mutex);
109589
109590 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
109591 index ffd2025..df062c9 100644
109592 --- a/sound/aoa/codecs/onyx.h
109593 +++ b/sound/aoa/codecs/onyx.h
109594 @@ -11,6 +11,7 @@
109595 #include <linux/i2c.h>
109596 #include <asm/pmac_low_i2c.h>
109597 #include <asm/prom.h>
109598 +#include <asm/local.h>
109599
109600 /* PCM3052 register definitions */
109601
109602 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
109603 index ada69d7..5f65386 100644
109604 --- a/sound/core/oss/pcm_oss.c
109605 +++ b/sound/core/oss/pcm_oss.c
109606 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
109607 if (in_kernel) {
109608 mm_segment_t fs;
109609 fs = snd_enter_user();
109610 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109611 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109612 snd_leave_user(fs);
109613 } else {
109614 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109615 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109616 }
109617 if (ret != -EPIPE && ret != -ESTRPIPE)
109618 break;
109619 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
109620 if (in_kernel) {
109621 mm_segment_t fs;
109622 fs = snd_enter_user();
109623 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109624 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109625 snd_leave_user(fs);
109626 } else {
109627 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109628 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109629 }
109630 if (ret == -EPIPE) {
109631 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
109632 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
109633 struct snd_pcm_plugin_channel *channels;
109634 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
109635 if (!in_kernel) {
109636 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
109637 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
109638 return -EFAULT;
109639 buf = runtime->oss.buffer;
109640 }
109641 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
109642 }
109643 } else {
109644 tmp = snd_pcm_oss_write2(substream,
109645 - (const char __force *)buf,
109646 + (const char __force_kernel *)buf,
109647 runtime->oss.period_bytes, 0);
109648 if (tmp <= 0)
109649 goto err;
109650 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
109651 struct snd_pcm_runtime *runtime = substream->runtime;
109652 snd_pcm_sframes_t frames, frames1;
109653 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
109654 - char __user *final_dst = (char __force __user *)buf;
109655 + char __user *final_dst = (char __force_user *)buf;
109656 if (runtime->oss.plugin_first) {
109657 struct snd_pcm_plugin_channel *channels;
109658 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
109659 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
109660 xfer += tmp;
109661 runtime->oss.buffer_used -= tmp;
109662 } else {
109663 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
109664 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
109665 runtime->oss.period_bytes, 0);
109666 if (tmp <= 0)
109667 goto err;
109668 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
109669 size1);
109670 size1 /= runtime->channels; /* frames */
109671 fs = snd_enter_user();
109672 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
109673 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
109674 snd_leave_user(fs);
109675 }
109676 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
109677 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
109678 index 2d957ba..fda022c 100644
109679 --- a/sound/core/pcm_compat.c
109680 +++ b/sound/core/pcm_compat.c
109681 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
109682 int err;
109683
109684 fs = snd_enter_user();
109685 - err = snd_pcm_delay(substream, &delay);
109686 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
109687 snd_leave_user(fs);
109688 if (err < 0)
109689 return err;
109690 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
109691 index 095d957..0659fdf 100644
109692 --- a/sound/core/pcm_native.c
109693 +++ b/sound/core/pcm_native.c
109694 @@ -2954,11 +2954,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
109695 switch (substream->stream) {
109696 case SNDRV_PCM_STREAM_PLAYBACK:
109697 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
109698 - (void __user *)arg);
109699 + (void __force_user *)arg);
109700 break;
109701 case SNDRV_PCM_STREAM_CAPTURE:
109702 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
109703 - (void __user *)arg);
109704 + (void __force_user *)arg);
109705 break;
109706 default:
109707 result = -EINVAL;
109708 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
109709 index 16d4267..fe8b49b 100644
109710 --- a/sound/core/seq/oss/seq_oss.c
109711 +++ b/sound/core/seq/oss/seq_oss.c
109712 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
109713 {
109714 int rc;
109715 static struct snd_seq_dev_ops ops = {
109716 - snd_seq_oss_synth_register,
109717 - snd_seq_oss_synth_unregister,
109718 + .init_device = snd_seq_oss_synth_register,
109719 + .free_device = snd_seq_oss_synth_unregister,
109720 };
109721
109722 snd_seq_autoload_lock();
109723 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
109724 index 0631bda..d0dcd49 100644
109725 --- a/sound/core/seq/seq_device.c
109726 +++ b/sound/core/seq/seq_device.c
109727 @@ -65,7 +65,7 @@ struct ops_list {
109728 int argsize; /* argument size */
109729
109730 /* operators */
109731 - struct snd_seq_dev_ops ops;
109732 + struct snd_seq_dev_ops *ops;
109733
109734 /* registered devices */
109735 struct list_head dev_list; /* list of devices */
109736 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
109737
109738 mutex_lock(&ops->reg_mutex);
109739 /* copy driver operators */
109740 - ops->ops = *entry;
109741 + ops->ops = entry;
109742 ops->driver |= DRIVER_LOADED;
109743 ops->argsize = argsize;
109744
109745 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
109746 dev->name, ops->id, ops->argsize, dev->argsize);
109747 return -EINVAL;
109748 }
109749 - if (ops->ops.init_device(dev) >= 0) {
109750 + if (ops->ops->init_device(dev) >= 0) {
109751 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
109752 ops->num_init_devices++;
109753 } else {
109754 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
109755 dev->name, ops->id, ops->argsize, dev->argsize);
109756 return -EINVAL;
109757 }
109758 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
109759 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
109760 dev->status = SNDRV_SEQ_DEVICE_FREE;
109761 dev->driver_data = NULL;
109762 ops->num_init_devices--;
109763 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
109764 index a1fd77a..69cd659 100644
109765 --- a/sound/core/seq/seq_midi.c
109766 +++ b/sound/core/seq/seq_midi.c
109767 @@ -462,8 +462,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
109768 static int __init alsa_seq_midi_init(void)
109769 {
109770 static struct snd_seq_dev_ops ops = {
109771 - snd_seq_midisynth_register_port,
109772 - snd_seq_midisynth_unregister_port,
109773 + .init_device = snd_seq_midisynth_register_port,
109774 + .free_device = snd_seq_midisynth_unregister_port,
109775 };
109776 memset(&synths, 0, sizeof(synths));
109777 snd_seq_autoload_lock();
109778 diff --git a/sound/core/sound.c b/sound/core/sound.c
109779 index f133306..3ec0dab 100644
109780 --- a/sound/core/sound.c
109781 +++ b/sound/core/sound.c
109782 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
109783 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
109784 default: return;
109785 }
109786 - request_module(str);
109787 + request_module("%s", str);
109788 }
109789
109790 #endif /* modular kernel */
109791 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
109792 index 2a008a9..a1efb3f 100644
109793 --- a/sound/drivers/mts64.c
109794 +++ b/sound/drivers/mts64.c
109795 @@ -29,6 +29,7 @@
109796 #include <sound/initval.h>
109797 #include <sound/rawmidi.h>
109798 #include <sound/control.h>
109799 +#include <asm/local.h>
109800
109801 #define CARD_NAME "Miditerminal 4140"
109802 #define DRIVER_NAME "MTS64"
109803 @@ -67,7 +68,7 @@ struct mts64 {
109804 struct pardevice *pardev;
109805 int pardev_claimed;
109806
109807 - int open_count;
109808 + local_t open_count;
109809 int current_midi_output_port;
109810 int current_midi_input_port;
109811 u8 mode[MTS64_NUM_INPUT_PORTS];
109812 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
109813 {
109814 struct mts64 *mts = substream->rmidi->private_data;
109815
109816 - if (mts->open_count == 0) {
109817 + if (local_read(&mts->open_count) == 0) {
109818 /* We don't need a spinlock here, because this is just called
109819 if the device has not been opened before.
109820 So there aren't any IRQs from the device */
109821 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
109822
109823 msleep(50);
109824 }
109825 - ++(mts->open_count);
109826 + local_inc(&mts->open_count);
109827
109828 return 0;
109829 }
109830 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
109831 struct mts64 *mts = substream->rmidi->private_data;
109832 unsigned long flags;
109833
109834 - --(mts->open_count);
109835 - if (mts->open_count == 0) {
109836 + if (local_dec_return(&mts->open_count) == 0) {
109837 /* We need the spinlock_irqsave here because we can still
109838 have IRQs at this point */
109839 spin_lock_irqsave(&mts->lock, flags);
109840 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
109841
109842 msleep(500);
109843
109844 - } else if (mts->open_count < 0)
109845 - mts->open_count = 0;
109846 + } else if (local_read(&mts->open_count) < 0)
109847 + local_set(&mts->open_count, 0);
109848
109849 return 0;
109850 }
109851 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
109852 index 6839953..7a0f4b9 100644
109853 --- a/sound/drivers/opl3/opl3_seq.c
109854 +++ b/sound/drivers/opl3/opl3_seq.c
109855 @@ -281,8 +281,8 @@ static int __init alsa_opl3_seq_init(void)
109856 {
109857 static struct snd_seq_dev_ops ops =
109858 {
109859 - snd_opl3_seq_new_device,
109860 - snd_opl3_seq_delete_device
109861 + .init_device = snd_opl3_seq_new_device,
109862 + .free_device = snd_opl3_seq_delete_device
109863 };
109864
109865 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
109866 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
109867 index b953fb4..1999c01 100644
109868 --- a/sound/drivers/opl4/opl4_lib.c
109869 +++ b/sound/drivers/opl4/opl4_lib.c
109870 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
109871 MODULE_DESCRIPTION("OPL4 driver");
109872 MODULE_LICENSE("GPL");
109873
109874 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
109875 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
109876 {
109877 int timeout = 10;
109878 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
109879 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
109880 index 9919769..d7de36c 100644
109881 --- a/sound/drivers/opl4/opl4_seq.c
109882 +++ b/sound/drivers/opl4/opl4_seq.c
109883 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
109884 static int __init alsa_opl4_synth_init(void)
109885 {
109886 static struct snd_seq_dev_ops ops = {
109887 - snd_opl4_seq_new_device,
109888 - snd_opl4_seq_delete_device
109889 + .init_device = snd_opl4_seq_new_device,
109890 + .free_device = snd_opl4_seq_delete_device
109891 };
109892
109893 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
109894 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
109895 index 464385a..46ab3f6 100644
109896 --- a/sound/drivers/portman2x4.c
109897 +++ b/sound/drivers/portman2x4.c
109898 @@ -48,6 +48,7 @@
109899 #include <sound/initval.h>
109900 #include <sound/rawmidi.h>
109901 #include <sound/control.h>
109902 +#include <asm/local.h>
109903
109904 #define CARD_NAME "Portman 2x4"
109905 #define DRIVER_NAME "portman"
109906 @@ -85,7 +86,7 @@ struct portman {
109907 struct pardevice *pardev;
109908 int pardev_claimed;
109909
109910 - int open_count;
109911 + local_t open_count;
109912 int mode[PORTMAN_NUM_INPUT_PORTS];
109913 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
109914 };
109915 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
109916 index 0d58018..6acc136 100644
109917 --- a/sound/firewire/amdtp.c
109918 +++ b/sound/firewire/amdtp.c
109919 @@ -574,7 +574,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
109920 ptr = s->pcm_buffer_pointer + frames;
109921 if (ptr >= pcm->runtime->buffer_size)
109922 ptr -= pcm->runtime->buffer_size;
109923 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
109924 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
109925
109926 s->pcm_period_pointer += frames;
109927 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
109928 @@ -1014,7 +1014,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
109929 */
109930 void amdtp_stream_update(struct amdtp_stream *s)
109931 {
109932 - ACCESS_ONCE(s->source_node_id_field) =
109933 + ACCESS_ONCE_RW(s->source_node_id_field) =
109934 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
109935 }
109936 EXPORT_SYMBOL(amdtp_stream_update);
109937 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
109938 index 8a03a91..aaacc0c 100644
109939 --- a/sound/firewire/amdtp.h
109940 +++ b/sound/firewire/amdtp.h
109941 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
109942 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
109943 struct snd_pcm_substream *pcm)
109944 {
109945 - ACCESS_ONCE(s->pcm) = pcm;
109946 + ACCESS_ONCE_RW(s->pcm) = pcm;
109947 }
109948
109949 /**
109950 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
109951 struct snd_rawmidi_substream *midi)
109952 {
109953 if (port < s->midi_ports)
109954 - ACCESS_ONCE(s->midi[port]) = midi;
109955 + ACCESS_ONCE_RW(s->midi[port]) = midi;
109956 }
109957
109958 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
109959 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
109960 index 48d6dca..a0266c23 100644
109961 --- a/sound/firewire/isight.c
109962 +++ b/sound/firewire/isight.c
109963 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
109964 ptr += count;
109965 if (ptr >= runtime->buffer_size)
109966 ptr -= runtime->buffer_size;
109967 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
109968 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
109969
109970 isight->period_counter += count;
109971 if (isight->period_counter >= runtime->period_size) {
109972 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
109973 if (err < 0)
109974 return err;
109975
109976 - ACCESS_ONCE(isight->pcm_active) = true;
109977 + ACCESS_ONCE_RW(isight->pcm_active) = true;
109978
109979 return 0;
109980 }
109981 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
109982 {
109983 struct isight *isight = substream->private_data;
109984
109985 - ACCESS_ONCE(isight->pcm_active) = false;
109986 + ACCESS_ONCE_RW(isight->pcm_active) = false;
109987
109988 mutex_lock(&isight->mutex);
109989 isight_stop_streaming(isight);
109990 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
109991
109992 switch (cmd) {
109993 case SNDRV_PCM_TRIGGER_START:
109994 - ACCESS_ONCE(isight->pcm_running) = true;
109995 + ACCESS_ONCE_RW(isight->pcm_running) = true;
109996 break;
109997 case SNDRV_PCM_TRIGGER_STOP:
109998 - ACCESS_ONCE(isight->pcm_running) = false;
109999 + ACCESS_ONCE_RW(isight->pcm_running) = false;
110000 break;
110001 default:
110002 return -EINVAL;
110003 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
110004 index 2dba848..c682aef 100644
110005 --- a/sound/firewire/scs1x.c
110006 +++ b/sound/firewire/scs1x.c
110007 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
110008 {
110009 struct scs *scs = stream->rmidi->private_data;
110010
110011 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
110012 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
110013 if (up) {
110014 scs->output_idle = false;
110015 tasklet_schedule(&scs->tasklet);
110016 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
110017 {
110018 struct scs *scs = stream->rmidi->private_data;
110019
110020 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
110021 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
110022 }
110023
110024 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
110025 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
110026
110027 snd_card_disconnect(scs->card);
110028
110029 - ACCESS_ONCE(scs->output) = NULL;
110030 - ACCESS_ONCE(scs->input) = NULL;
110031 + ACCESS_ONCE_RW(scs->output) = NULL;
110032 + ACCESS_ONCE_RW(scs->input) = NULL;
110033
110034 wait_event(scs->idle_wait, scs->output_idle);
110035
110036 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
110037 index 95b39be..42f142c 100644
110038 --- a/sound/isa/sb/emu8000_synth.c
110039 +++ b/sound/isa/sb/emu8000_synth.c
110040 @@ -119,8 +119,8 @@ static int __init alsa_emu8000_init(void)
110041 {
110042
110043 static struct snd_seq_dev_ops ops = {
110044 - snd_emu8000_new_device,
110045 - snd_emu8000_delete_device,
110046 + .init_device = snd_emu8000_new_device,
110047 + .free_device = snd_emu8000_delete_device,
110048 };
110049 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
110050 sizeof(struct snd_emu8000*));
110051 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
110052 index 048439a..3be9f6f 100644
110053 --- a/sound/oss/sb_audio.c
110054 +++ b/sound/oss/sb_audio.c
110055 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
110056 buf16 = (signed short *)(localbuf + localoffs);
110057 while (c)
110058 {
110059 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
110060 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
110061 if (copy_from_user(lbuf8,
110062 userbuf+useroffs + p,
110063 locallen))
110064 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
110065 index a33e8ce..2262303 100644
110066 --- a/sound/oss/swarm_cs4297a.c
110067 +++ b/sound/oss/swarm_cs4297a.c
110068 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
110069 {
110070 struct cs4297a_state *s;
110071 u32 pwr, id;
110072 - mm_segment_t fs;
110073 int rval;
110074 u64 cfg;
110075 int mdio_val;
110076 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
110077 if (!rval) {
110078 char *sb1250_duart_present;
110079
110080 +#if 0
110081 + mm_segment_t fs;
110082 fs = get_fs();
110083 set_fs(KERNEL_DS);
110084 -#if 0
110085 val = SOUND_MASK_LINE;
110086 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
110087 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
110088 val = initvol[i].vol;
110089 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
110090 }
110091 + set_fs(fs);
110092 // cs4297a_write_ac97(s, 0x18, 0x0808);
110093 #else
110094 // cs4297a_write_ac97(s, 0x5e, 0x180);
110095 cs4297a_write_ac97(s, 0x02, 0x0808);
110096 cs4297a_write_ac97(s, 0x18, 0x0808);
110097 #endif
110098 - set_fs(fs);
110099
110100 list_add(&s->list, &cs4297a_devs);
110101
110102 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
110103 index 4c41c90..37f3631 100644
110104 --- a/sound/pci/emu10k1/emu10k1_synth.c
110105 +++ b/sound/pci/emu10k1/emu10k1_synth.c
110106 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
110107 {
110108
110109 static struct snd_seq_dev_ops ops = {
110110 - snd_emu10k1_synth_new_device,
110111 - snd_emu10k1_synth_delete_device,
110112 + .init_device = snd_emu10k1_synth_new_device,
110113 + .free_device = snd_emu10k1_synth_delete_device,
110114 };
110115 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
110116 sizeof(struct snd_emu10k1_synth_arg));
110117 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
110118 index 2fe86d2..8f1cd08 100644
110119 --- a/sound/pci/hda/hda_codec.c
110120 +++ b/sound/pci/hda/hda_codec.c
110121 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
110122 /* FIXME: set_fs() hack for obtaining user-space TLV data */
110123 mm_segment_t fs = get_fs();
110124 set_fs(get_ds());
110125 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
110126 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
110127 tlv = _tlv;
110128 set_fs(fs);
110129 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
110130 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
110131 index 4631a23..001ae57 100644
110132 --- a/sound/pci/ymfpci/ymfpci.h
110133 +++ b/sound/pci/ymfpci/ymfpci.h
110134 @@ -358,7 +358,7 @@ struct snd_ymfpci {
110135 spinlock_t reg_lock;
110136 spinlock_t voice_lock;
110137 wait_queue_head_t interrupt_sleep;
110138 - atomic_t interrupt_sleep_count;
110139 + atomic_unchecked_t interrupt_sleep_count;
110140 struct snd_info_entry *proc_entry;
110141 const struct firmware *dsp_microcode;
110142 const struct firmware *controller_microcode;
110143 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
110144 index 81c916a..516f0bf 100644
110145 --- a/sound/pci/ymfpci/ymfpci_main.c
110146 +++ b/sound/pci/ymfpci/ymfpci_main.c
110147 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
110148 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
110149 break;
110150 }
110151 - if (atomic_read(&chip->interrupt_sleep_count)) {
110152 - atomic_set(&chip->interrupt_sleep_count, 0);
110153 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110154 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110155 wake_up(&chip->interrupt_sleep);
110156 }
110157 __end:
110158 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
110159 continue;
110160 init_waitqueue_entry(&wait, current);
110161 add_wait_queue(&chip->interrupt_sleep, &wait);
110162 - atomic_inc(&chip->interrupt_sleep_count);
110163 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
110164 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
110165 remove_wait_queue(&chip->interrupt_sleep, &wait);
110166 }
110167 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
110168 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
110169 spin_unlock(&chip->reg_lock);
110170
110171 - if (atomic_read(&chip->interrupt_sleep_count)) {
110172 - atomic_set(&chip->interrupt_sleep_count, 0);
110173 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110174 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110175 wake_up(&chip->interrupt_sleep);
110176 }
110177 }
110178 @@ -2423,7 +2423,7 @@ int snd_ymfpci_create(struct snd_card *card,
110179 spin_lock_init(&chip->reg_lock);
110180 spin_lock_init(&chip->voice_lock);
110181 init_waitqueue_head(&chip->interrupt_sleep);
110182 - atomic_set(&chip->interrupt_sleep_count, 0);
110183 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110184 chip->card = card;
110185 chip->pci = pci;
110186 chip->irq = -1;
110187 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
110188 index 08d7259..0336224 100644
110189 --- a/sound/soc/soc-ac97.c
110190 +++ b/sound/soc/soc-ac97.c
110191 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
110192 if (ret)
110193 return ret;
110194
110195 - ops->warm_reset = snd_soc_ac97_warm_reset;
110196 - ops->reset = snd_soc_ac97_reset;
110197 + pax_open_kernel();
110198 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
110199 + *(void **)&ops->reset = snd_soc_ac97_reset;
110200 + pax_close_kernel();
110201
110202 snd_ac97_rst_cfg = cfg;
110203 return 0;
110204 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
110205 index 7778b8e..3d619fc 100644
110206 --- a/sound/synth/emux/emux_seq.c
110207 +++ b/sound/synth/emux/emux_seq.c
110208 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
110209 * MIDI emulation operators
110210 */
110211 static struct snd_midi_op emux_ops = {
110212 - snd_emux_note_on,
110213 - snd_emux_note_off,
110214 - snd_emux_key_press,
110215 - snd_emux_terminate_note,
110216 - snd_emux_control,
110217 - snd_emux_nrpn,
110218 - snd_emux_sysex,
110219 + .note_on = snd_emux_note_on,
110220 + .note_off = snd_emux_note_off,
110221 + .key_press = snd_emux_key_press,
110222 + .note_terminate = snd_emux_terminate_note,
110223 + .control = snd_emux_control,
110224 + .nrpn = snd_emux_nrpn,
110225 + .sysex = snd_emux_sysex,
110226 };
110227
110228
110229 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
110230 new file mode 100644
110231 index 0000000..de92ed9
110232 --- /dev/null
110233 +++ b/tools/gcc/.gitignore
110234 @@ -0,0 +1 @@
110235 +randomize_layout_seed.h
110236 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
110237 new file mode 100644
110238 index 0000000..7b8921f
110239 --- /dev/null
110240 +++ b/tools/gcc/Makefile
110241 @@ -0,0 +1,52 @@
110242 +#CC := gcc
110243 +#PLUGIN_SOURCE_FILES := pax_plugin.c
110244 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
110245 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
110246 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
110247 +
110248 +ifeq ($(PLUGINCC),$(HOSTCC))
110249 +HOSTLIBS := hostlibs
110250 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
110251 +export HOST_EXTRACFLAGS
110252 +else
110253 +HOSTLIBS := hostcxxlibs
110254 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
110255 +export HOST_EXTRACXXFLAGS
110256 +endif
110257 +
110258 +export GCCPLUGINS_DIR HOSTLIBS
110259 +
110260 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
110261 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
110262 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
110263 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
110264 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
110265 +$(HOSTLIBS)-y += colorize_plugin.so
110266 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
110267 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
110268 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
110269 +
110270 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
110271 +subdir- += size_overflow_plugin
110272 +
110273 +always := $($(HOSTLIBS)-y)
110274 +
110275 +constify_plugin-objs := constify_plugin.o
110276 +stackleak_plugin-objs := stackleak_plugin.o
110277 +kallocstat_plugin-objs := kallocstat_plugin.o
110278 +kernexec_plugin-objs := kernexec_plugin.o
110279 +checker_plugin-objs := checker_plugin.o
110280 +colorize_plugin-objs := colorize_plugin.o
110281 +latent_entropy_plugin-objs := latent_entropy_plugin.o
110282 +structleak_plugin-objs := structleak_plugin.o
110283 +randomize_layout_plugin-objs := randomize_layout_plugin.o
110284 +
110285 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
110286 +
110287 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
110288 + cmd_create_randomize_layout_seed = \
110289 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
110290 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
110291 + $(call if_changed,create_randomize_layout_seed)
110292 +
110293 +targets += randomize_layout_seed.h randomize_layout_hash.h
110294 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
110295 new file mode 100644
110296 index 0000000..5452feea
110297 --- /dev/null
110298 +++ b/tools/gcc/checker_plugin.c
110299 @@ -0,0 +1,150 @@
110300 +/*
110301 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
110302 + * Licensed under the GPL v2
110303 + *
110304 + * Note: the choice of the license means that the compilation process is
110305 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110306 + * but for the kernel it doesn't matter since it doesn't link against
110307 + * any of the gcc libraries
110308 + *
110309 + * gcc plugin to implement various sparse (source code checker) features
110310 + *
110311 + * TODO:
110312 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
110313 + *
110314 + * BUGS:
110315 + * - none known
110316 + */
110317 +
110318 +#include "gcc-common.h"
110319 +
110320 +extern void c_register_addr_space (const char *str, addr_space_t as);
110321 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
110322 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
110323 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
110324 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
110325 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
110326 +
110327 +int plugin_is_GPL_compatible;
110328 +
110329 +static struct plugin_info checker_plugin_info = {
110330 + .version = "201304082245",
110331 + .help = NULL,
110332 +};
110333 +
110334 +#define ADDR_SPACE_KERNEL 0
110335 +#define ADDR_SPACE_FORCE_KERNEL 1
110336 +#define ADDR_SPACE_USER 2
110337 +#define ADDR_SPACE_FORCE_USER 3
110338 +#define ADDR_SPACE_IOMEM 0
110339 +#define ADDR_SPACE_FORCE_IOMEM 0
110340 +#define ADDR_SPACE_PERCPU 0
110341 +#define ADDR_SPACE_FORCE_PERCPU 0
110342 +#define ADDR_SPACE_RCU 0
110343 +#define ADDR_SPACE_FORCE_RCU 0
110344 +
110345 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
110346 +{
110347 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
110348 +}
110349 +
110350 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
110351 +{
110352 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
110353 +}
110354 +
110355 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
110356 +{
110357 + return default_addr_space_valid_pointer_mode(mode, as);
110358 +}
110359 +
110360 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
110361 +{
110362 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
110363 +}
110364 +
110365 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
110366 +{
110367 + return default_addr_space_legitimize_address(x, oldx, mode, as);
110368 +}
110369 +
110370 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
110371 +{
110372 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
110373 + return true;
110374 +
110375 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
110376 + return true;
110377 +
110378 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
110379 + return true;
110380 +
110381 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
110382 + return true;
110383 +
110384 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
110385 + return true;
110386 +
110387 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
110388 + return true;
110389 +
110390 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
110391 + return true;
110392 +
110393 + return subset == superset;
110394 +}
110395 +
110396 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
110397 +{
110398 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
110399 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
110400 +
110401 + return op;
110402 +}
110403 +
110404 +static void register_checker_address_spaces(void *event_data, void *data)
110405 +{
110406 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
110407 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
110408 + c_register_addr_space("__user", ADDR_SPACE_USER);
110409 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
110410 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
110411 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
110412 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
110413 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
110414 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
110415 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
110416 +
110417 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
110418 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
110419 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
110420 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
110421 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
110422 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
110423 + targetm.addr_space.convert = checker_addr_space_convert;
110424 +}
110425 +
110426 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110427 +{
110428 + const char * const plugin_name = plugin_info->base_name;
110429 + const int argc = plugin_info->argc;
110430 + const struct plugin_argument * const argv = plugin_info->argv;
110431 + int i;
110432 +
110433 + if (!plugin_default_version_check(version, &gcc_version)) {
110434 + error(G_("incompatible gcc/plugin versions"));
110435 + return 1;
110436 + }
110437 +
110438 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
110439 +
110440 + for (i = 0; i < argc; ++i)
110441 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110442 +
110443 + if (TARGET_64BIT == 0)
110444 + return 0;
110445 +
110446 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
110447 +
110448 + return 0;
110449 +}
110450 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
110451 new file mode 100644
110452 index 0000000..54461af
110453 --- /dev/null
110454 +++ b/tools/gcc/colorize_plugin.c
110455 @@ -0,0 +1,210 @@
110456 +/*
110457 + * Copyright 2012-2014 by PaX Team <pageexec@freemail.hu>
110458 + * Licensed under the GPL v2
110459 + *
110460 + * Note: the choice of the license means that the compilation process is
110461 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110462 + * but for the kernel it doesn't matter since it doesn't link against
110463 + * any of the gcc libraries
110464 + *
110465 + * gcc plugin to colorize diagnostic output
110466 + *
110467 + */
110468 +
110469 +#include "gcc-common.h"
110470 +
110471 +int plugin_is_GPL_compatible;
110472 +
110473 +static struct plugin_info colorize_plugin_info = {
110474 + .version = "201404202350",
110475 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
110476 +};
110477 +
110478 +#define GREEN "\033[32m\033[K"
110479 +#define LIGHTGREEN "\033[1;32m\033[K"
110480 +#define YELLOW "\033[33m\033[K"
110481 +#define LIGHTYELLOW "\033[1;33m\033[K"
110482 +#define RED "\033[31m\033[K"
110483 +#define LIGHTRED "\033[1;31m\033[K"
110484 +#define BLUE "\033[34m\033[K"
110485 +#define LIGHTBLUE "\033[1;34m\033[K"
110486 +#define BRIGHT "\033[1;m\033[K"
110487 +#define NORMAL "\033[m\033[K"
110488 +
110489 +static diagnostic_starter_fn old_starter;
110490 +static diagnostic_finalizer_fn old_finalizer;
110491 +
110492 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110493 +{
110494 + const char *color;
110495 + char *newprefix;
110496 +
110497 + switch (diagnostic->kind) {
110498 + case DK_NOTE:
110499 + color = LIGHTBLUE;
110500 + break;
110501 +
110502 + case DK_PEDWARN:
110503 + case DK_WARNING:
110504 + color = LIGHTYELLOW;
110505 + break;
110506 +
110507 + case DK_ERROR:
110508 + case DK_FATAL:
110509 + case DK_ICE:
110510 + case DK_PERMERROR:
110511 + case DK_SORRY:
110512 + color = LIGHTRED;
110513 + break;
110514 +
110515 + default:
110516 + color = NORMAL;
110517 + }
110518 +
110519 + old_starter(context, diagnostic);
110520 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
110521 + return;
110522 + pp_destroy_prefix(context->printer);
110523 + pp_set_prefix(context->printer, newprefix);
110524 +}
110525 +
110526 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110527 +{
110528 + old_finalizer(context, diagnostic);
110529 +}
110530 +
110531 +static void colorize_arm(void)
110532 +{
110533 + old_starter = diagnostic_starter(global_dc);
110534 + old_finalizer = diagnostic_finalizer(global_dc);
110535 +
110536 + diagnostic_starter(global_dc) = start_colorize;
110537 + diagnostic_finalizer(global_dc) = finalize_colorize;
110538 +}
110539 +
110540 +static unsigned int execute_colorize_rearm(void)
110541 +{
110542 + if (diagnostic_starter(global_dc) == start_colorize)
110543 + return 0;
110544 +
110545 + colorize_arm();
110546 + return 0;
110547 +}
110548 +
110549 +#if BUILDING_GCC_VERSION >= 4009
110550 +static const struct pass_data colorize_rearm_pass_data = {
110551 +#else
110552 +struct simple_ipa_opt_pass colorize_rearm_pass = {
110553 + .pass = {
110554 +#endif
110555 + .type = SIMPLE_IPA_PASS,
110556 + .name = "colorize_rearm",
110557 +#if BUILDING_GCC_VERSION >= 4008
110558 + .optinfo_flags = OPTGROUP_NONE,
110559 +#endif
110560 +#if BUILDING_GCC_VERSION >= 4009
110561 + .has_gate = false,
110562 + .has_execute = true,
110563 +#else
110564 + .gate = NULL,
110565 + .execute = execute_colorize_rearm,
110566 + .sub = NULL,
110567 + .next = NULL,
110568 + .static_pass_number = 0,
110569 +#endif
110570 + .tv_id = TV_NONE,
110571 + .properties_required = 0,
110572 + .properties_provided = 0,
110573 + .properties_destroyed = 0,
110574 + .todo_flags_start = 0,
110575 + .todo_flags_finish = 0
110576 +#if BUILDING_GCC_VERSION < 4009
110577 + }
110578 +#endif
110579 +};
110580 +
110581 +#if BUILDING_GCC_VERSION >= 4009
110582 +namespace {
110583 +class colorize_rearm_pass : public simple_ipa_opt_pass {
110584 +public:
110585 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
110586 + unsigned int execute() { return execute_colorize_rearm(); }
110587 +};
110588 +}
110589 +
110590 +static opt_pass *make_colorize_rearm_pass(void)
110591 +{
110592 + return new colorize_rearm_pass();
110593 +}
110594 +#else
110595 +static struct opt_pass *make_colorize_rearm_pass(void)
110596 +{
110597 + return &colorize_rearm_pass.pass;
110598 +}
110599 +#endif
110600 +
110601 +static void colorize_start_unit(void *gcc_data, void *user_data)
110602 +{
110603 + colorize_arm();
110604 +}
110605 +
110606 +static bool should_colorize(void)
110607 +{
110608 +#if BUILDING_GCC_VERSION >= 4009
110609 + return false;
110610 +#else
110611 + char const *t = getenv("TERM");
110612 +
110613 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
110614 +#endif
110615 +}
110616 +
110617 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110618 +{
110619 + const char * const plugin_name = plugin_info->base_name;
110620 + const int argc = plugin_info->argc;
110621 + const struct plugin_argument * const argv = plugin_info->argv;
110622 + int i;
110623 + struct register_pass_info colorize_rearm_pass_info;
110624 + bool colorize;
110625 +
110626 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
110627 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
110628 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
110629 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
110630 +
110631 + if (!plugin_default_version_check(version, &gcc_version)) {
110632 + error(G_("incompatible gcc/plugin versions"));
110633 + return 1;
110634 + }
110635 +
110636 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
110637 +
110638 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
110639 +
110640 + for (i = 0; i < argc; ++i) {
110641 + if (!strcmp(argv[i].key, "color")) {
110642 + if (!argv[i].value) {
110643 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110644 + continue;
110645 + }
110646 + if (!strcmp(argv[i].value, "always"))
110647 + colorize = true;
110648 + else if (!strcmp(argv[i].value, "never"))
110649 + colorize = false;
110650 + else if (!strcmp(argv[i].value, "auto"))
110651 + colorize = should_colorize();
110652 + else
110653 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
110654 + continue;
110655 + }
110656 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110657 + }
110658 +
110659 + if (colorize) {
110660 + // TODO: parse GCC_COLORS as used by gcc 4.9+
110661 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
110662 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
110663 + }
110664 + return 0;
110665 +}
110666 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
110667 new file mode 100644
110668 index 0000000..3b5af59
110669 --- /dev/null
110670 +++ b/tools/gcc/constify_plugin.c
110671 @@ -0,0 +1,558 @@
110672 +/*
110673 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
110674 + * Copyright 2011-2014 by PaX Team <pageexec@freemail.hu>
110675 + * Licensed under the GPL v2, or (at your option) v3
110676 + *
110677 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
110678 + *
110679 + * Homepage:
110680 + * http://www.grsecurity.net/~ephox/const_plugin/
110681 + *
110682 + * Usage:
110683 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
110684 + * $ gcc -fplugin=constify_plugin.so test.c -O2
110685 + */
110686 +
110687 +#include "gcc-common.h"
110688 +
110689 +// unused C type flag in all versions 4.5-4.9
110690 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
110691 +
110692 +int plugin_is_GPL_compatible;
110693 +
110694 +static struct plugin_info const_plugin_info = {
110695 + .version = "201401270210",
110696 + .help = "no-constify\tturn off constification\n",
110697 +};
110698 +
110699 +typedef struct {
110700 + bool has_fptr_field;
110701 + bool has_writable_field;
110702 + bool has_do_const_field;
110703 + bool has_no_const_field;
110704 +} constify_info;
110705 +
110706 +static const_tree get_field_type(const_tree field)
110707 +{
110708 + return strip_array_types(TREE_TYPE(field));
110709 +}
110710 +
110711 +static bool is_fptr(const_tree field)
110712 +{
110713 + const_tree ptr = get_field_type(field);
110714 +
110715 + if (TREE_CODE(ptr) != POINTER_TYPE)
110716 + return false;
110717 +
110718 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
110719 +}
110720 +
110721 +/*
110722 + * determine whether the given structure type meets the requirements for automatic constification,
110723 + * including the constification attributes on nested structure types
110724 + */
110725 +static void constifiable(const_tree node, constify_info *cinfo)
110726 +{
110727 + const_tree field;
110728 +
110729 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110730 +
110731 + // e.g., pointer to structure fields while still constructing the structure type
110732 + if (TYPE_FIELDS(node) == NULL_TREE)
110733 + return;
110734 +
110735 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
110736 + const_tree type = get_field_type(field);
110737 + enum tree_code code = TREE_CODE(type);
110738 +
110739 + if (node == type)
110740 + continue;
110741 +
110742 + if (is_fptr(field))
110743 + cinfo->has_fptr_field = true;
110744 + else if (!TREE_READONLY(field))
110745 + cinfo->has_writable_field = true;
110746 +
110747 + if (code == RECORD_TYPE || code == UNION_TYPE) {
110748 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
110749 + cinfo->has_do_const_field = true;
110750 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
110751 + cinfo->has_no_const_field = true;
110752 + else
110753 + constifiable(type, cinfo);
110754 + }
110755 + }
110756 +}
110757 +
110758 +static bool constified(const_tree node)
110759 +{
110760 + constify_info cinfo = {
110761 + .has_fptr_field = false,
110762 + .has_writable_field = false,
110763 + .has_do_const_field = false,
110764 + .has_no_const_field = false
110765 + };
110766 +
110767 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110768 +
110769 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
110770 +// gcc_assert(!TYPE_READONLY(node));
110771 + return false;
110772 + }
110773 +
110774 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
110775 + gcc_assert(TYPE_READONLY(node));
110776 + return true;
110777 + }
110778 +
110779 + constifiable(node, &cinfo);
110780 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
110781 + return false;
110782 +
110783 + return TYPE_READONLY(node);
110784 +}
110785 +
110786 +static void deconstify_tree(tree node);
110787 +
110788 +static void deconstify_type(tree type)
110789 +{
110790 + tree field;
110791 +
110792 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
110793 +
110794 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
110795 + const_tree fieldtype = get_field_type(field);
110796 +
110797 + // special case handling of simple ptr-to-same-array-type members
110798 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
110799 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
110800 +
110801 + if (TREE_TYPE(TREE_TYPE(field)) == type)
110802 + continue;
110803 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
110804 + continue;
110805 + if (!constified(ptrtype))
110806 + continue;
110807 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
110808 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
110809 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
110810 + }
110811 + continue;
110812 + }
110813 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
110814 + continue;
110815 + if (!constified(fieldtype))
110816 + continue;
110817 +
110818 + deconstify_tree(field);
110819 + TREE_READONLY(field) = 0;
110820 + }
110821 + TYPE_READONLY(type) = 0;
110822 + C_TYPE_FIELDS_READONLY(type) = 0;
110823 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110824 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
110825 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
110826 + }
110827 +}
110828 +
110829 +static void deconstify_tree(tree node)
110830 +{
110831 + tree old_type, new_type, field;
110832 +
110833 + old_type = TREE_TYPE(node);
110834 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
110835 + node = TREE_TYPE(node) = copy_node(old_type);
110836 + old_type = TREE_TYPE(old_type);
110837 + }
110838 +
110839 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
110840 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
110841 +
110842 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
110843 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
110844 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
110845 + DECL_FIELD_CONTEXT(field) = new_type;
110846 +
110847 + deconstify_type(new_type);
110848 +
110849 + TREE_TYPE(node) = new_type;
110850 +}
110851 +
110852 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
110853 +{
110854 + tree type;
110855 + constify_info cinfo = {
110856 + .has_fptr_field = false,
110857 + .has_writable_field = false,
110858 + .has_do_const_field = false,
110859 + .has_no_const_field = false
110860 + };
110861 +
110862 + *no_add_attrs = true;
110863 + if (TREE_CODE(*node) == FUNCTION_DECL) {
110864 + error("%qE attribute does not apply to functions (%qF)", name, *node);
110865 + return NULL_TREE;
110866 + }
110867 +
110868 + if (TREE_CODE(*node) == PARM_DECL) {
110869 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
110870 + return NULL_TREE;
110871 + }
110872 +
110873 + if (TREE_CODE(*node) == VAR_DECL) {
110874 + error("%qE attribute does not apply to variables (%qD)", name, *node);
110875 + return NULL_TREE;
110876 + }
110877 +
110878 + if (TYPE_P(*node)) {
110879 + type = *node;
110880 + } else {
110881 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
110882 + type = TREE_TYPE(*node);
110883 + }
110884 +
110885 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
110886 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
110887 + return NULL_TREE;
110888 + }
110889 +
110890 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
110891 + error("%qE attribute is already applied to the type %qT", name, type);
110892 + return NULL_TREE;
110893 + }
110894 +
110895 + if (TYPE_P(*node)) {
110896 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
110897 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
110898 + else
110899 + *no_add_attrs = false;
110900 + return NULL_TREE;
110901 + }
110902 +
110903 + constifiable(type, &cinfo);
110904 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110905 + deconstify_tree(*node);
110906 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
110907 + return NULL_TREE;
110908 + }
110909 +
110910 + error("%qE attribute used on type %qT that is not constified", name, type);
110911 + return NULL_TREE;
110912 +}
110913 +
110914 +static void constify_type(tree type)
110915 +{
110916 + TYPE_READONLY(type) = 1;
110917 + C_TYPE_FIELDS_READONLY(type) = 1;
110918 + TYPE_CONSTIFY_VISITED(type) = 1;
110919 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
110920 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
110921 +}
110922 +
110923 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
110924 +{
110925 + *no_add_attrs = true;
110926 + if (!TYPE_P(*node)) {
110927 + error("%qE attribute applies to types only (%qD)", name, *node);
110928 + return NULL_TREE;
110929 + }
110930 +
110931 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
110932 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
110933 + return NULL_TREE;
110934 + }
110935 +
110936 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
110937 + error("%qE attribute used on %qT is already applied to the type", name, *node);
110938 + return NULL_TREE;
110939 + }
110940 +
110941 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
110942 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
110943 + return NULL_TREE;
110944 + }
110945 +
110946 + *no_add_attrs = false;
110947 + return NULL_TREE;
110948 +}
110949 +
110950 +static struct attribute_spec no_const_attr = {
110951 + .name = "no_const",
110952 + .min_length = 0,
110953 + .max_length = 0,
110954 + .decl_required = false,
110955 + .type_required = false,
110956 + .function_type_required = false,
110957 + .handler = handle_no_const_attribute,
110958 +#if BUILDING_GCC_VERSION >= 4007
110959 + .affects_type_identity = true
110960 +#endif
110961 +};
110962 +
110963 +static struct attribute_spec do_const_attr = {
110964 + .name = "do_const",
110965 + .min_length = 0,
110966 + .max_length = 0,
110967 + .decl_required = false,
110968 + .type_required = false,
110969 + .function_type_required = false,
110970 + .handler = handle_do_const_attribute,
110971 +#if BUILDING_GCC_VERSION >= 4007
110972 + .affects_type_identity = true
110973 +#endif
110974 +};
110975 +
110976 +static void register_attributes(void *event_data, void *data)
110977 +{
110978 + register_attribute(&no_const_attr);
110979 + register_attribute(&do_const_attr);
110980 +}
110981 +
110982 +static void finish_type(void *event_data, void *data)
110983 +{
110984 + tree type = (tree)event_data;
110985 + constify_info cinfo = {
110986 + .has_fptr_field = false,
110987 + .has_writable_field = false,
110988 + .has_do_const_field = false,
110989 + .has_no_const_field = false
110990 + };
110991 +
110992 + if (type == NULL_TREE || type == error_mark_node)
110993 + return;
110994 +
110995 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
110996 + return;
110997 +
110998 + constifiable(type, &cinfo);
110999 +
111000 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
111001 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
111002 + deconstify_type(type);
111003 + TYPE_CONSTIFY_VISITED(type) = 1;
111004 + } else
111005 + error("'no_const' attribute used on type %qT that is not constified", type);
111006 + return;
111007 + }
111008 +
111009 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111010 + if (!cinfo.has_writable_field) {
111011 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
111012 + return;
111013 + }
111014 + constify_type(type);
111015 + return;
111016 + }
111017 +
111018 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
111019 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111020 + error("'do_const' attribute used on type %qT that is constified", type);
111021 + return;
111022 + }
111023 + constify_type(type);
111024 + return;
111025 + }
111026 +
111027 + deconstify_type(type);
111028 + TYPE_CONSTIFY_VISITED(type) = 1;
111029 +}
111030 +
111031 +static void check_global_variables(void *event_data, void *data)
111032 +{
111033 +#if BUILDING_GCC_VERSION >= 4009
111034 + varpool_node *node;
111035 +#else
111036 + struct varpool_node *node;
111037 +#endif
111038 +
111039 + FOR_EACH_VARIABLE(node) {
111040 + tree var = NODE_DECL(node);
111041 + tree type = TREE_TYPE(var);
111042 +
111043 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
111044 + continue;
111045 +
111046 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
111047 + continue;
111048 +
111049 + if (!TYPE_CONSTIFY_VISITED(type))
111050 + continue;
111051 +
111052 + if (DECL_EXTERNAL(var))
111053 + continue;
111054 +
111055 + if (DECL_INITIAL(var))
111056 + continue;
111057 +
111058 + // this works around a gcc bug/feature where uninitialized globals
111059 + // are moved into the .bss section regardless of any constification
111060 + DECL_INITIAL(var) = build_constructor(type, NULL);
111061 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
111062 + }
111063 +}
111064 +
111065 +static unsigned int check_local_variables(void)
111066 +{
111067 + unsigned int ret = 0;
111068 + tree var;
111069 +
111070 + unsigned int i;
111071 +
111072 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
111073 + tree type = TREE_TYPE(var);
111074 +
111075 + gcc_assert(DECL_P(var));
111076 + if (is_global_var(var))
111077 + continue;
111078 +
111079 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
111080 + continue;
111081 +
111082 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
111083 + continue;
111084 +
111085 + if (!TYPE_CONSTIFY_VISITED(type))
111086 + continue;
111087 +
111088 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
111089 + ret = 1;
111090 + }
111091 + return ret;
111092 +}
111093 +
111094 +#if BUILDING_GCC_VERSION >= 4009
111095 +static const struct pass_data check_local_variables_pass_data = {
111096 +#else
111097 +static struct gimple_opt_pass check_local_variables_pass = {
111098 + .pass = {
111099 +#endif
111100 + .type = GIMPLE_PASS,
111101 + .name = "check_local_variables",
111102 +#if BUILDING_GCC_VERSION >= 4008
111103 + .optinfo_flags = OPTGROUP_NONE,
111104 +#endif
111105 +#if BUILDING_GCC_VERSION >= 5000
111106 +#elif BUILDING_GCC_VERSION >= 4009
111107 + .has_gate = false,
111108 + .has_execute = true,
111109 +#else
111110 + .gate = NULL,
111111 + .execute = check_local_variables,
111112 + .sub = NULL,
111113 + .next = NULL,
111114 + .static_pass_number = 0,
111115 +#endif
111116 + .tv_id = TV_NONE,
111117 + .properties_required = 0,
111118 + .properties_provided = 0,
111119 + .properties_destroyed = 0,
111120 + .todo_flags_start = 0,
111121 + .todo_flags_finish = 0
111122 +#if BUILDING_GCC_VERSION < 4009
111123 + }
111124 +#endif
111125 +};
111126 +
111127 +#if BUILDING_GCC_VERSION >= 4009
111128 +namespace {
111129 +class check_local_variables_pass : public gimple_opt_pass {
111130 +public:
111131 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
111132 + unsigned int execute() { return check_local_variables(); }
111133 +};
111134 +}
111135 +
111136 +static opt_pass *make_check_local_variables_pass(void)
111137 +{
111138 + return new check_local_variables_pass();
111139 +}
111140 +#else
111141 +static struct opt_pass *make_check_local_variables_pass(void)
111142 +{
111143 + return &check_local_variables_pass.pass;
111144 +}
111145 +#endif
111146 +
111147 +static struct {
111148 + const char *name;
111149 + const char *asm_op;
111150 +} sections[] = {
111151 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
111152 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
111153 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
111154 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
111155 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
111156 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
111157 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
111158 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
111159 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
111160 +};
111161 +
111162 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
111163 +
111164 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
111165 +{
111166 + size_t i;
111167 +
111168 + for (i = 0; i < ARRAY_SIZE(sections); i++)
111169 + if (!strcmp(sections[i].name, name))
111170 + return 0;
111171 + return old_section_type_flags(decl, name, reloc);
111172 +}
111173 +
111174 +static void constify_start_unit(void *gcc_data, void *user_data)
111175 +{
111176 +// size_t i;
111177 +
111178 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
111179 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
111180 +// sections[i].section = get_section(sections[i].name, 0, NULL);
111181 +
111182 + old_section_type_flags = targetm.section_type_flags;
111183 + targetm.section_type_flags = constify_section_type_flags;
111184 +}
111185 +
111186 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111187 +{
111188 + const char * const plugin_name = plugin_info->base_name;
111189 + const int argc = plugin_info->argc;
111190 + const struct plugin_argument * const argv = plugin_info->argv;
111191 + int i;
111192 + bool constify = true;
111193 +
111194 + struct register_pass_info check_local_variables_pass_info;
111195 +
111196 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
111197 + check_local_variables_pass_info.reference_pass_name = "ssa";
111198 + check_local_variables_pass_info.ref_pass_instance_number = 1;
111199 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
111200 +
111201 + if (!plugin_default_version_check(version, &gcc_version)) {
111202 + error(G_("incompatible gcc/plugin versions"));
111203 + return 1;
111204 + }
111205 +
111206 + for (i = 0; i < argc; ++i) {
111207 + if (!(strcmp(argv[i].key, "no-constify"))) {
111208 + constify = false;
111209 + continue;
111210 + }
111211 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111212 + }
111213 +
111214 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
111215 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
111216 + constify = false;
111217 + }
111218 +
111219 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
111220 + if (constify) {
111221 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
111222 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
111223 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
111224 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
111225 + }
111226 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
111227 +
111228 + return 0;
111229 +}
111230 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
111231 new file mode 100644
111232 index 0000000..cd95c07
111233 --- /dev/null
111234 +++ b/tools/gcc/gcc-common.h
111235 @@ -0,0 +1,375 @@
111236 +#ifndef GCC_COMMON_H_INCLUDED
111237 +#define GCC_COMMON_H_INCLUDED
111238 +
111239 +#include "plugin.h"
111240 +#include "bversion.h"
111241 +#include "plugin-version.h"
111242 +#include "config.h"
111243 +#include "system.h"
111244 +#include "coretypes.h"
111245 +#include "tm.h"
111246 +#include "line-map.h"
111247 +#include "input.h"
111248 +#include "tree.h"
111249 +
111250 +#include "tree-inline.h"
111251 +#include "version.h"
111252 +#include "rtl.h"
111253 +#include "tm_p.h"
111254 +#include "flags.h"
111255 +//#include "insn-attr.h"
111256 +//#include "insn-config.h"
111257 +//#include "insn-flags.h"
111258 +#include "hard-reg-set.h"
111259 +//#include "recog.h"
111260 +#include "output.h"
111261 +#include "except.h"
111262 +#include "function.h"
111263 +#include "toplev.h"
111264 +//#include "expr.h"
111265 +#include "basic-block.h"
111266 +#include "intl.h"
111267 +#include "ggc.h"
111268 +//#include "regs.h"
111269 +#include "timevar.h"
111270 +
111271 +#include "params.h"
111272 +
111273 +#if BUILDING_GCC_VERSION <= 4009
111274 +#include "pointer-set.h"
111275 +#else
111276 +#include "hash-map.h"
111277 +#endif
111278 +
111279 +#include "emit-rtl.h"
111280 +//#include "reload.h"
111281 +//#include "ira.h"
111282 +//#include "dwarf2asm.h"
111283 +#include "debug.h"
111284 +#include "target.h"
111285 +#include "langhooks.h"
111286 +#include "cfgloop.h"
111287 +//#include "hosthooks.h"
111288 +#include "cgraph.h"
111289 +#include "opts.h"
111290 +//#include "coverage.h"
111291 +//#include "value-prof.h"
111292 +
111293 +#if BUILDING_GCC_VERSION == 4005
111294 +#include <sys/mman.h>
111295 +#endif
111296 +
111297 +#if BUILDING_GCC_VERSION >= 4007
111298 +#include "tree-pretty-print.h"
111299 +#include "gimple-pretty-print.h"
111300 +#endif
111301 +
111302 +#if BUILDING_GCC_VERSION >= 4006
111303 +//#include "c-tree.h"
111304 +//#include "cp/cp-tree.h"
111305 +#include "c-family/c-common.h"
111306 +#else
111307 +#include "c-common.h"
111308 +#endif
111309 +
111310 +#if BUILDING_GCC_VERSION <= 4008
111311 +#include "tree-flow.h"
111312 +#else
111313 +#include "tree-cfgcleanup.h"
111314 +#endif
111315 +
111316 +#include "diagnostic.h"
111317 +//#include "tree-diagnostic.h"
111318 +#include "tree-dump.h"
111319 +#include "tree-pass.h"
111320 +//#include "df.h"
111321 +#include "predict.h"
111322 +#include "ipa-utils.h"
111323 +
111324 +#if BUILDING_GCC_VERSION >= 4009
111325 +#include "varasm.h"
111326 +#include "stor-layout.h"
111327 +#include "internal-fn.h"
111328 +#include "gimple-expr.h"
111329 +#include "gimple-fold.h"
111330 +//#include "diagnostic-color.h"
111331 +#include "context.h"
111332 +#include "tree-ssa-alias.h"
111333 +#include "stringpool.h"
111334 +#include "tree-ssanames.h"
111335 +#include "print-tree.h"
111336 +#include "tree-eh.h"
111337 +#include "stmt.h"
111338 +#endif
111339 +
111340 +#include "gimple.h"
111341 +
111342 +#if BUILDING_GCC_VERSION >= 4009
111343 +#include "tree-ssa-operands.h"
111344 +#include "tree-phinodes.h"
111345 +#include "tree-cfg.h"
111346 +#include "gimple-iterator.h"
111347 +#include "gimple-ssa.h"
111348 +#include "ssa-iterators.h"
111349 +#endif
111350 +
111351 +//#include "lto/lto.h"
111352 +#if BUILDING_GCC_VERSION >= 4007
111353 +//#include "data-streamer.h"
111354 +#else
111355 +//#include "lto-streamer.h"
111356 +#endif
111357 +//#include "lto-compress.h"
111358 +
111359 +//#include "expr.h" where are you...
111360 +extern rtx emit_move_insn(rtx x, rtx y);
111361 +
111362 +// missing from basic_block.h...
111363 +extern void debug_dominance_info(enum cdi_direction dir);
111364 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
111365 +
111366 +#ifdef __cplusplus
111367 +static inline void debug_tree(const_tree t)
111368 +{
111369 + debug_tree(CONST_CAST_TREE(t));
111370 +}
111371 +#else
111372 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
111373 +#endif
111374 +
111375 +#define __unused __attribute__((__unused__))
111376 +
111377 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
111378 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
111379 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
111380 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
111381 +
111382 +// should come from c-tree.h if only it were installed for gcc 4.5...
111383 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
111384 +
111385 +#if BUILDING_GCC_VERSION == 4005
111386 +#define FOR_EACH_VEC_ELT_REVERSE(T,V,I,P) for (I = VEC_length(T, (V)) - 1; VEC_iterate(T, (V), (I), (P)); (I)--)
111387 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) FOR_EACH_VEC_ELT_REVERSE(tree, (FUN)->local_decls, I, D)
111388 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
111389 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
111390 +#define TODO_rebuild_cgraph_edges 0
111391 +
111392 +#ifndef O_BINARY
111393 +#define O_BINARY 0
111394 +#endif
111395 +
111396 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
111397 +{
111398 + tree fndecl;
111399 +
111400 + if (!is_gimple_call(stmt))
111401 + return false;
111402 + fndecl = gimple_call_fndecl(stmt);
111403 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
111404 + return false;
111405 +// print_node(stderr, "pax", fndecl, 4);
111406 + return DECL_FUNCTION_CODE(fndecl) == code;
111407 +}
111408 +
111409 +static inline bool is_simple_builtin(tree decl)
111410 +{
111411 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
111412 + return false;
111413 +
111414 + switch (DECL_FUNCTION_CODE(decl)) {
111415 + /* Builtins that expand to constants. */
111416 + case BUILT_IN_CONSTANT_P:
111417 + case BUILT_IN_EXPECT:
111418 + case BUILT_IN_OBJECT_SIZE:
111419 + case BUILT_IN_UNREACHABLE:
111420 + /* Simple register moves or loads from stack. */
111421 + case BUILT_IN_RETURN_ADDRESS:
111422 + case BUILT_IN_EXTRACT_RETURN_ADDR:
111423 + case BUILT_IN_FROB_RETURN_ADDR:
111424 + case BUILT_IN_RETURN:
111425 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
111426 + case BUILT_IN_FRAME_ADDRESS:
111427 + case BUILT_IN_VA_END:
111428 + case BUILT_IN_STACK_SAVE:
111429 + case BUILT_IN_STACK_RESTORE:
111430 + /* Exception state returns or moves registers around. */
111431 + case BUILT_IN_EH_FILTER:
111432 + case BUILT_IN_EH_POINTER:
111433 + case BUILT_IN_EH_COPY_VALUES:
111434 + return true;
111435 +
111436 + default:
111437 + return false;
111438 + }
111439 +}
111440 +#endif
111441 +
111442 +#if BUILDING_GCC_VERSION <= 4006
111443 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
111444 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
111445 +#define EDGE_PRESERVE 0ULL
111446 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
111447 +#define flag_fat_lto_objects true
111448 +
111449 +#define get_random_seed(noinit) ({ \
111450 + unsigned HOST_WIDE_INT seed; \
111451 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
111452 + seed * seed; })
111453 +
111454 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
111455 +
111456 +static inline bool gimple_clobber_p(gimple s __unused)
111457 +{
111458 + return false;
111459 +}
111460 +
111461 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
111462 +{
111463 + unsigned i;
111464 +
111465 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
111466 + tree op = gimple_asm_clobber_op(stmt, i);
111467 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
111468 + return true;
111469 + }
111470 +
111471 + return false;
111472 +}
111473 +
111474 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
111475 +{
111476 + return implicit_built_in_decls[fncode];
111477 +}
111478 +
111479 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
111480 +{
111481 + return cgraph_postorder(order);
111482 +}
111483 +
111484 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
111485 +{
111486 + struct cgraph_node *node = cgraph_get_node(decl);
111487 +
111488 + return node ? node : cgraph_node(decl);
111489 +}
111490 +
111491 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
111492 +{
111493 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
111494 +}
111495 +
111496 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
111497 +{
111498 + struct cgraph_node *node;
111499 +
111500 + for (node = cgraph_nodes; node; node = node->next)
111501 + if (cgraph_function_with_gimple_body_p(node))
111502 + return node;
111503 + return NULL;
111504 +}
111505 +
111506 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
111507 +{
111508 + for (node = node->next; node; node = node->next)
111509 + if (cgraph_function_with_gimple_body_p(node))
111510 + return node;
111511 + return NULL;
111512 +}
111513 +
111514 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
111515 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
111516 + (node) = cgraph_next_function_with_gimple_body(node))
111517 +#endif
111518 +
111519 +#if BUILDING_GCC_VERSION == 4006
111520 +extern void debug_gimple_stmt(gimple);
111521 +extern void debug_gimple_seq(gimple_seq);
111522 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
111523 +extern void print_gimple_stmt(FILE *, gimple, int, int);
111524 +extern void print_gimple_expr(FILE *, gimple, int, int);
111525 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
111526 +#endif
111527 +
111528 +#if BUILDING_GCC_VERSION <= 4007
111529 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
111530 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
111531 +#define PROP_loops 0
111532 +#define NODE_SYMBOL(node) (node)
111533 +#define NODE_DECL(node) (node)->decl
111534 +
111535 +static inline int bb_loop_depth(const_basic_block bb)
111536 +{
111537 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
111538 +}
111539 +
111540 +static inline bool gimple_store_p(gimple gs)
111541 +{
111542 + tree lhs = gimple_get_lhs(gs);
111543 + return lhs && !is_gimple_reg(lhs);
111544 +}
111545 +#endif
111546 +
111547 +#if BUILDING_GCC_VERSION >= 4007
111548 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
111549 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
111550 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
111551 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
111552 +#endif
111553 +
111554 +#if BUILDING_GCC_VERSION <= 4008
111555 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
111556 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
111557 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
111558 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
111559 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
111560 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
111561 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
111562 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
111563 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
111564 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
111565 +
111566 +static inline const char *get_tree_code_name(enum tree_code code)
111567 +{
111568 + gcc_assert(code < MAX_TREE_CODES);
111569 + return tree_code_name[code];
111570 +}
111571 +
111572 +#define ipa_remove_stmt_references(cnode, stmt)
111573 +#endif
111574 +
111575 +#if BUILDING_GCC_VERSION == 4008
111576 +#define NODE_SYMBOL(node) (&(node)->symbol)
111577 +#define NODE_DECL(node) (node)->symbol.decl
111578 +#endif
111579 +
111580 +#if BUILDING_GCC_VERSION >= 4008
111581 +#define add_referenced_var(var)
111582 +#define mark_sym_for_renaming(var)
111583 +#define varpool_mark_needed_node(node)
111584 +#define TODO_dump_func 0
111585 +#define TODO_dump_cgraph 0
111586 +#endif
111587 +
111588 +#if BUILDING_GCC_VERSION <= 4009
111589 +#define TODO_verify_il 0
111590 +#endif
111591 +
111592 +#if BUILDING_GCC_VERSION >= 4009
111593 +#define TODO_ggc_collect 0
111594 +#define NODE_SYMBOL(node) (node)
111595 +#define NODE_DECL(node) (node)->decl
111596 +#define cgraph_node_name(node) (node)->name()
111597 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
111598 +#endif
111599 +
111600 +#if BUILDING_GCC_VERSION >= 5000
111601 +#define TODO_verify_ssa TODO_verify_il
111602 +#define TODO_verify_flow TODO_verify_il
111603 +#define TODO_verify_stmts TODO_verify_il
111604 +#define TODO_verify_rtl_sharing TODO_verify_il
111605 +
111606 +#define debug_cgraph_node(node) (node)->debug()
111607 +#define cgraph_get_node(decl) cgraph_node::get(decl)
111608 +#endif
111609 +
111610 +#endif
111611 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
111612 new file mode 100644
111613 index 0000000..7514850
111614 --- /dev/null
111615 +++ b/tools/gcc/gen-random-seed.sh
111616 @@ -0,0 +1,8 @@
111617 +#!/bin/sh
111618 +
111619 +if [ ! -f "$1" ]; then
111620 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
111621 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
111622 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
111623 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
111624 +fi
111625 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
111626 new file mode 100644
111627 index 0000000..d81c094
111628 --- /dev/null
111629 +++ b/tools/gcc/kallocstat_plugin.c
111630 @@ -0,0 +1,183 @@
111631 +/*
111632 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111633 + * Licensed under the GPL v2
111634 + *
111635 + * Note: the choice of the license means that the compilation process is
111636 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111637 + * but for the kernel it doesn't matter since it doesn't link against
111638 + * any of the gcc libraries
111639 + *
111640 + * gcc plugin to find the distribution of k*alloc sizes
111641 + *
111642 + * TODO:
111643 + *
111644 + * BUGS:
111645 + * - none known
111646 + */
111647 +
111648 +#include "gcc-common.h"
111649 +
111650 +int plugin_is_GPL_compatible;
111651 +
111652 +static struct plugin_info kallocstat_plugin_info = {
111653 + .version = "201401260140",
111654 + .help = NULL
111655 +};
111656 +
111657 +static const char * const kalloc_functions[] = {
111658 + "__kmalloc",
111659 + "kmalloc",
111660 + "kmalloc_large",
111661 + "kmalloc_node",
111662 + "kmalloc_order",
111663 + "kmalloc_order_trace",
111664 + "kmalloc_slab",
111665 + "kzalloc",
111666 + "kzalloc_node",
111667 +};
111668 +
111669 +static bool is_kalloc(const char *fnname)
111670 +{
111671 + size_t i;
111672 +
111673 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
111674 + if (!strcmp(fnname, kalloc_functions[i]))
111675 + return true;
111676 + return false;
111677 +}
111678 +
111679 +static unsigned int execute_kallocstat(void)
111680 +{
111681 + basic_block bb;
111682 +
111683 + // 1. loop through BBs and GIMPLE statements
111684 + FOR_EACH_BB_FN(bb, cfun) {
111685 + gimple_stmt_iterator gsi;
111686 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111687 + // gimple match:
111688 + tree fndecl, size;
111689 + gimple stmt;
111690 + const char *fnname;
111691 +
111692 + // is it a call
111693 + stmt = gsi_stmt(gsi);
111694 + if (!is_gimple_call(stmt))
111695 + continue;
111696 + fndecl = gimple_call_fndecl(stmt);
111697 + if (fndecl == NULL_TREE)
111698 + continue;
111699 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
111700 + continue;
111701 +
111702 + // is it a call to k*alloc
111703 + fnname = DECL_NAME_POINTER(fndecl);
111704 + if (!is_kalloc(fnname))
111705 + continue;
111706 +
111707 + // is the size arg const or the result of a simple const assignment
111708 + size = gimple_call_arg(stmt, 0);
111709 + while (true) {
111710 + expanded_location xloc;
111711 + size_t size_val;
111712 +
111713 + if (TREE_CONSTANT(size)) {
111714 + xloc = expand_location(gimple_location(stmt));
111715 + if (!xloc.file)
111716 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
111717 + size_val = TREE_INT_CST_LOW(size);
111718 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
111719 + break;
111720 + }
111721 +
111722 + if (TREE_CODE(size) != SSA_NAME)
111723 + break;
111724 + stmt = SSA_NAME_DEF_STMT(size);
111725 +//debug_gimple_stmt(stmt);
111726 +//debug_tree(size);
111727 + if (!stmt || !is_gimple_assign(stmt))
111728 + break;
111729 + if (gimple_num_ops(stmt) != 2)
111730 + break;
111731 + size = gimple_assign_rhs1(stmt);
111732 + }
111733 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
111734 +//debug_tree(gimple_call_fn(call_stmt));
111735 +//print_node(stderr, "pax", fndecl, 4);
111736 + }
111737 + }
111738 +
111739 + return 0;
111740 +}
111741 +
111742 +#if BUILDING_GCC_VERSION >= 4009
111743 +static const struct pass_data kallocstat_pass_data = {
111744 +#else
111745 +static struct gimple_opt_pass kallocstat_pass = {
111746 + .pass = {
111747 +#endif
111748 + .type = GIMPLE_PASS,
111749 + .name = "kallocstat",
111750 +#if BUILDING_GCC_VERSION >= 4008
111751 + .optinfo_flags = OPTGROUP_NONE,
111752 +#endif
111753 +#if BUILDING_GCC_VERSION >= 4009
111754 + .has_gate = false,
111755 + .has_execute = true,
111756 +#else
111757 + .gate = NULL,
111758 + .execute = execute_kallocstat,
111759 + .sub = NULL,
111760 + .next = NULL,
111761 + .static_pass_number = 0,
111762 +#endif
111763 + .tv_id = TV_NONE,
111764 + .properties_required = 0,
111765 + .properties_provided = 0,
111766 + .properties_destroyed = 0,
111767 + .todo_flags_start = 0,
111768 + .todo_flags_finish = 0
111769 +#if BUILDING_GCC_VERSION < 4009
111770 + }
111771 +#endif
111772 +};
111773 +
111774 +#if BUILDING_GCC_VERSION >= 4009
111775 +namespace {
111776 +class kallocstat_pass : public gimple_opt_pass {
111777 +public:
111778 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
111779 + unsigned int execute() { return execute_kallocstat(); }
111780 +};
111781 +}
111782 +
111783 +static opt_pass *make_kallocstat_pass(void)
111784 +{
111785 + return new kallocstat_pass();
111786 +}
111787 +#else
111788 +static struct opt_pass *make_kallocstat_pass(void)
111789 +{
111790 + return &kallocstat_pass.pass;
111791 +}
111792 +#endif
111793 +
111794 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111795 +{
111796 + const char * const plugin_name = plugin_info->base_name;
111797 + struct register_pass_info kallocstat_pass_info;
111798 +
111799 + kallocstat_pass_info.pass = make_kallocstat_pass();
111800 + kallocstat_pass_info.reference_pass_name = "ssa";
111801 + kallocstat_pass_info.ref_pass_instance_number = 1;
111802 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
111803 +
111804 + if (!plugin_default_version_check(version, &gcc_version)) {
111805 + error(G_("incompatible gcc/plugin versions"));
111806 + return 1;
111807 + }
111808 +
111809 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
111810 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
111811 +
111812 + return 0;
111813 +}
111814 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
111815 new file mode 100644
111816 index 0000000..89f256d
111817 --- /dev/null
111818 +++ b/tools/gcc/kernexec_plugin.c
111819 @@ -0,0 +1,522 @@
111820 +/*
111821 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111822 + * Licensed under the GPL v2
111823 + *
111824 + * Note: the choice of the license means that the compilation process is
111825 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111826 + * but for the kernel it doesn't matter since it doesn't link against
111827 + * any of the gcc libraries
111828 + *
111829 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
111830 + *
111831 + * TODO:
111832 + *
111833 + * BUGS:
111834 + * - none known
111835 + */
111836 +
111837 +#include "gcc-common.h"
111838 +
111839 +int plugin_is_GPL_compatible;
111840 +
111841 +static struct plugin_info kernexec_plugin_info = {
111842 + .version = "201401260140",
111843 + .help = "method=[bts|or]\tinstrumentation method\n"
111844 +};
111845 +
111846 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
111847 +static void (*kernexec_instrument_retaddr)(rtx);
111848 +
111849 +/*
111850 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
111851 + */
111852 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
111853 +{
111854 + gimple asm_movabs_stmt;
111855 +
111856 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
111857 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
111858 + gimple_asm_set_volatile(asm_movabs_stmt, true);
111859 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
111860 + update_stmt(asm_movabs_stmt);
111861 +}
111862 +
111863 +/*
111864 + * find all asm() stmts that clobber r12 and add a reload of r12
111865 + */
111866 +static unsigned int execute_kernexec_reload(void)
111867 +{
111868 + basic_block bb;
111869 +
111870 + // 1. loop through BBs and GIMPLE statements
111871 + FOR_EACH_BB_FN(bb, cfun) {
111872 + gimple_stmt_iterator gsi;
111873 +
111874 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111875 + // gimple match: __asm__ ("" : : : "r12");
111876 + gimple asm_stmt;
111877 + size_t nclobbers;
111878 +
111879 + // is it an asm ...
111880 + asm_stmt = gsi_stmt(gsi);
111881 + if (gimple_code(asm_stmt) != GIMPLE_ASM)
111882 + continue;
111883 +
111884 + // ... clobbering r12
111885 + nclobbers = gimple_asm_nclobbers(asm_stmt);
111886 + while (nclobbers--) {
111887 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
111888 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
111889 + continue;
111890 + kernexec_reload_fptr_mask(&gsi);
111891 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
111892 + break;
111893 + }
111894 + }
111895 + }
111896 +
111897 + return 0;
111898 +}
111899 +
111900 +/*
111901 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
111902 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
111903 + */
111904 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
111905 +{
111906 + gimple assign_intptr, assign_new_fptr, call_stmt;
111907 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
111908 +
111909 + call_stmt = gsi_stmt(*gsi);
111910 + old_fptr = gimple_call_fn(call_stmt);
111911 +
111912 + // create temporary unsigned long variable used for bitops and cast fptr to it
111913 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
111914 + add_referenced_var(intptr);
111915 + intptr = make_ssa_name(intptr, NULL);
111916 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
111917 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
111918 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
111919 + update_stmt(assign_intptr);
111920 +
111921 + // apply logical or to temporary unsigned long and bitmask
111922 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
111923 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
111924 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
111925 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
111926 + assign_intptr = gimple_build_assign(intptr, orptr);
111927 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
111928 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
111929 + update_stmt(assign_intptr);
111930 +
111931 + // cast temporary unsigned long back to a temporary fptr variable
111932 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
111933 + add_referenced_var(new_fptr);
111934 + new_fptr = make_ssa_name(new_fptr, NULL);
111935 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
111936 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
111937 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
111938 + update_stmt(assign_new_fptr);
111939 +
111940 + // replace call stmt fn with the new fptr
111941 + gimple_call_set_fn(call_stmt, new_fptr);
111942 + update_stmt(call_stmt);
111943 +}
111944 +
111945 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
111946 +{
111947 + gimple asm_or_stmt, call_stmt;
111948 + tree old_fptr, new_fptr, input, output;
111949 +#if BUILDING_GCC_VERSION <= 4007
111950 + VEC(tree, gc) *inputs = NULL;
111951 + VEC(tree, gc) *outputs = NULL;
111952 +#else
111953 + vec<tree, va_gc> *inputs = NULL;
111954 + vec<tree, va_gc> *outputs = NULL;
111955 +#endif
111956 +
111957 + call_stmt = gsi_stmt(*gsi);
111958 + old_fptr = gimple_call_fn(call_stmt);
111959 +
111960 + // create temporary fptr variable
111961 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
111962 + add_referenced_var(new_fptr);
111963 + new_fptr = make_ssa_name(new_fptr, NULL);
111964 +
111965 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
111966 + input = build_tree_list(NULL_TREE, build_string(1, "0"));
111967 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
111968 + output = build_tree_list(NULL_TREE, build_string(2, "=r"));
111969 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
111970 +#if BUILDING_GCC_VERSION <= 4007
111971 + VEC_safe_push(tree, gc, inputs, input);
111972 + VEC_safe_push(tree, gc, outputs, output);
111973 +#else
111974 + vec_safe_push(inputs, input);
111975 + vec_safe_push(outputs, output);
111976 +#endif
111977 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
111978 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
111979 + gimple_asm_set_volatile(asm_or_stmt, true);
111980 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
111981 + update_stmt(asm_or_stmt);
111982 +
111983 + // replace call stmt fn with the new fptr
111984 + gimple_call_set_fn(call_stmt, new_fptr);
111985 + update_stmt(call_stmt);
111986 +}
111987 +
111988 +/*
111989 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
111990 + */
111991 +static unsigned int execute_kernexec_fptr(void)
111992 +{
111993 + basic_block bb;
111994 +
111995 + // 1. loop through BBs and GIMPLE statements
111996 + FOR_EACH_BB_FN(bb, cfun) {
111997 + gimple_stmt_iterator gsi;
111998 +
111999 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
112000 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
112001 + tree fn;
112002 + gimple call_stmt;
112003 +
112004 + // is it a call ...
112005 + call_stmt = gsi_stmt(gsi);
112006 + if (!is_gimple_call(call_stmt))
112007 + continue;
112008 + fn = gimple_call_fn(call_stmt);
112009 + if (TREE_CODE(fn) == ADDR_EXPR)
112010 + continue;
112011 + if (TREE_CODE(fn) != SSA_NAME)
112012 + gcc_unreachable();
112013 +
112014 + // ... through a function pointer
112015 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
112016 + fn = SSA_NAME_VAR(fn);
112017 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
112018 + debug_tree(fn);
112019 + gcc_unreachable();
112020 + }
112021 + }
112022 + fn = TREE_TYPE(fn);
112023 + if (TREE_CODE(fn) != POINTER_TYPE)
112024 + continue;
112025 + fn = TREE_TYPE(fn);
112026 + if (TREE_CODE(fn) != FUNCTION_TYPE)
112027 + continue;
112028 +
112029 + kernexec_instrument_fptr(&gsi);
112030 +
112031 +//debug_tree(gimple_call_fn(call_stmt));
112032 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
112033 + }
112034 + }
112035 +
112036 + return 0;
112037 +}
112038 +
112039 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
112040 +static void kernexec_instrument_retaddr_bts(rtx insn)
112041 +{
112042 + rtx btsq;
112043 + rtvec argvec, constraintvec, labelvec;
112044 + int line;
112045 +
112046 + // create asm volatile("btsq $63,(%%rsp)":::)
112047 + argvec = rtvec_alloc(0);
112048 + constraintvec = rtvec_alloc(0);
112049 + labelvec = rtvec_alloc(0);
112050 + line = expand_location(RTL_LOCATION(insn)).line;
112051 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
112052 + MEM_VOLATILE_P(btsq) = 1;
112053 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
112054 + emit_insn_before(btsq, insn);
112055 +}
112056 +
112057 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
112058 +static void kernexec_instrument_retaddr_or(rtx insn)
112059 +{
112060 + rtx orq;
112061 + rtvec argvec, constraintvec, labelvec;
112062 + int line;
112063 +
112064 + // create asm volatile("orq %%r12,(%%rsp)":::)
112065 + argvec = rtvec_alloc(0);
112066 + constraintvec = rtvec_alloc(0);
112067 + labelvec = rtvec_alloc(0);
112068 + line = expand_location(RTL_LOCATION(insn)).line;
112069 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
112070 + MEM_VOLATILE_P(orq) = 1;
112071 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
112072 + emit_insn_before(orq, insn);
112073 +}
112074 +
112075 +/*
112076 + * find all asm level function returns and forcibly set the highest bit of the return address
112077 + */
112078 +static unsigned int execute_kernexec_retaddr(void)
112079 +{
112080 + rtx insn;
112081 +
112082 +// if (stack_realign_drap)
112083 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
112084 +
112085 + // 1. find function returns
112086 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
112087 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
112088 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
112089 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
112090 + rtx body;
112091 +
112092 + // is it a retn
112093 + if (!JUMP_P(insn))
112094 + continue;
112095 + body = PATTERN(insn);
112096 + if (GET_CODE(body) == PARALLEL)
112097 + body = XVECEXP(body, 0, 0);
112098 + if (!ANY_RETURN_P(body))
112099 + continue;
112100 + kernexec_instrument_retaddr(insn);
112101 + }
112102 +
112103 +// print_simple_rtl(stderr, get_insns());
112104 +// print_rtl(stderr, get_insns());
112105 +
112106 + return 0;
112107 +}
112108 +
112109 +static bool kernexec_cmodel_check(void)
112110 +{
112111 + tree section;
112112 +
112113 + if (ix86_cmodel != CM_KERNEL)
112114 + return false;
112115 +
112116 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
112117 + if (!section || !TREE_VALUE(section))
112118 + return true;
112119 +
112120 + section = TREE_VALUE(TREE_VALUE(section));
112121 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
112122 + return true;
112123 +
112124 + return false;
112125 +}
112126 +
112127 +#if BUILDING_GCC_VERSION >= 4009
112128 +static const struct pass_data kernexec_reload_pass_data = {
112129 +#else
112130 +static struct gimple_opt_pass kernexec_reload_pass = {
112131 + .pass = {
112132 +#endif
112133 + .type = GIMPLE_PASS,
112134 + .name = "kernexec_reload",
112135 +#if BUILDING_GCC_VERSION >= 4008
112136 + .optinfo_flags = OPTGROUP_NONE,
112137 +#endif
112138 +#if BUILDING_GCC_VERSION >= 4009
112139 + .has_gate = true,
112140 + .has_execute = true,
112141 +#else
112142 + .gate = kernexec_cmodel_check,
112143 + .execute = execute_kernexec_reload,
112144 + .sub = NULL,
112145 + .next = NULL,
112146 + .static_pass_number = 0,
112147 +#endif
112148 + .tv_id = TV_NONE,
112149 + .properties_required = 0,
112150 + .properties_provided = 0,
112151 + .properties_destroyed = 0,
112152 + .todo_flags_start = 0,
112153 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
112154 +#if BUILDING_GCC_VERSION < 4009
112155 + }
112156 +#endif
112157 +};
112158 +
112159 +#if BUILDING_GCC_VERSION >= 4009
112160 +static const struct pass_data kernexec_fptr_pass_data = {
112161 +#else
112162 +static struct gimple_opt_pass kernexec_fptr_pass = {
112163 + .pass = {
112164 +#endif
112165 + .type = GIMPLE_PASS,
112166 + .name = "kernexec_fptr",
112167 +#if BUILDING_GCC_VERSION >= 4008
112168 + .optinfo_flags = OPTGROUP_NONE,
112169 +#endif
112170 +#if BUILDING_GCC_VERSION >= 4009
112171 + .has_gate = true,
112172 + .has_execute = true,
112173 +#else
112174 + .gate = kernexec_cmodel_check,
112175 + .execute = execute_kernexec_fptr,
112176 + .sub = NULL,
112177 + .next = NULL,
112178 + .static_pass_number = 0,
112179 +#endif
112180 + .tv_id = TV_NONE,
112181 + .properties_required = 0,
112182 + .properties_provided = 0,
112183 + .properties_destroyed = 0,
112184 + .todo_flags_start = 0,
112185 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
112186 +#if BUILDING_GCC_VERSION < 4009
112187 + }
112188 +#endif
112189 +};
112190 +
112191 +#if BUILDING_GCC_VERSION >= 4009
112192 +static const struct pass_data kernexec_retaddr_pass_data = {
112193 +#else
112194 +static struct rtl_opt_pass kernexec_retaddr_pass = {
112195 + .pass = {
112196 +#endif
112197 + .type = RTL_PASS,
112198 + .name = "kernexec_retaddr",
112199 +#if BUILDING_GCC_VERSION >= 4008
112200 + .optinfo_flags = OPTGROUP_NONE,
112201 +#endif
112202 +#if BUILDING_GCC_VERSION >= 4009
112203 + .has_gate = true,
112204 + .has_execute = true,
112205 +#else
112206 + .gate = kernexec_cmodel_check,
112207 + .execute = execute_kernexec_retaddr,
112208 + .sub = NULL,
112209 + .next = NULL,
112210 + .static_pass_number = 0,
112211 +#endif
112212 + .tv_id = TV_NONE,
112213 + .properties_required = 0,
112214 + .properties_provided = 0,
112215 + .properties_destroyed = 0,
112216 + .todo_flags_start = 0,
112217 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
112218 +#if BUILDING_GCC_VERSION < 4009
112219 + }
112220 +#endif
112221 +};
112222 +
112223 +#if BUILDING_GCC_VERSION >= 4009
112224 +namespace {
112225 +class kernexec_reload_pass : public gimple_opt_pass {
112226 +public:
112227 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
112228 + bool gate() { return kernexec_cmodel_check(); }
112229 + unsigned int execute() { return execute_kernexec_reload(); }
112230 +};
112231 +
112232 +class kernexec_fptr_pass : public gimple_opt_pass {
112233 +public:
112234 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
112235 + bool gate() { return kernexec_cmodel_check(); }
112236 + unsigned int execute() { return execute_kernexec_fptr(); }
112237 +};
112238 +
112239 +class kernexec_retaddr_pass : public rtl_opt_pass {
112240 +public:
112241 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
112242 + bool gate() { return kernexec_cmodel_check(); }
112243 + unsigned int execute() { return execute_kernexec_retaddr(); }
112244 +};
112245 +}
112246 +
112247 +static opt_pass *make_kernexec_reload_pass(void)
112248 +{
112249 + return new kernexec_reload_pass();
112250 +}
112251 +
112252 +static opt_pass *make_kernexec_fptr_pass(void)
112253 +{
112254 + return new kernexec_fptr_pass();
112255 +}
112256 +
112257 +static opt_pass *make_kernexec_retaddr_pass(void)
112258 +{
112259 + return new kernexec_retaddr_pass();
112260 +}
112261 +#else
112262 +static struct opt_pass *make_kernexec_reload_pass(void)
112263 +{
112264 + return &kernexec_reload_pass.pass;
112265 +}
112266 +
112267 +static struct opt_pass *make_kernexec_fptr_pass(void)
112268 +{
112269 + return &kernexec_fptr_pass.pass;
112270 +}
112271 +
112272 +static struct opt_pass *make_kernexec_retaddr_pass(void)
112273 +{
112274 + return &kernexec_retaddr_pass.pass;
112275 +}
112276 +#endif
112277 +
112278 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112279 +{
112280 + const char * const plugin_name = plugin_info->base_name;
112281 + const int argc = plugin_info->argc;
112282 + const struct plugin_argument * const argv = plugin_info->argv;
112283 + int i;
112284 + struct register_pass_info kernexec_reload_pass_info;
112285 + struct register_pass_info kernexec_fptr_pass_info;
112286 + struct register_pass_info kernexec_retaddr_pass_info;
112287 +
112288 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
112289 + kernexec_reload_pass_info.reference_pass_name = "ssa";
112290 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
112291 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112292 +
112293 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
112294 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
112295 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
112296 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112297 +
112298 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
112299 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
112300 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
112301 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112302 +
112303 + if (!plugin_default_version_check(version, &gcc_version)) {
112304 + error(G_("incompatible gcc/plugin versions"));
112305 + return 1;
112306 + }
112307 +
112308 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
112309 +
112310 + if (TARGET_64BIT == 0)
112311 + return 0;
112312 +
112313 + for (i = 0; i < argc; ++i) {
112314 + if (!strcmp(argv[i].key, "method")) {
112315 + if (!argv[i].value) {
112316 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112317 + continue;
112318 + }
112319 + if (!strcmp(argv[i].value, "bts")) {
112320 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
112321 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
112322 + } else if (!strcmp(argv[i].value, "or")) {
112323 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
112324 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
112325 + fix_register("r12", 1, 1);
112326 + } else
112327 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
112328 + continue;
112329 + }
112330 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112331 + }
112332 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
112333 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
112334 +
112335 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
112336 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
112337 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
112338 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
112339 +
112340 + return 0;
112341 +}
112342 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
112343 new file mode 100644
112344 index 0000000..e48b323
112345 --- /dev/null
112346 +++ b/tools/gcc/latent_entropy_plugin.c
112347 @@ -0,0 +1,466 @@
112348 +/*
112349 + * Copyright 2012-2014 by the PaX Team <pageexec@freemail.hu>
112350 + * Licensed under the GPL v2
112351 + *
112352 + * Note: the choice of the license means that the compilation process is
112353 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112354 + * but for the kernel it doesn't matter since it doesn't link against
112355 + * any of the gcc libraries
112356 + *
112357 + * gcc plugin to help generate a little bit of entropy from program state,
112358 + * used throughout the uptime of the kernel
112359 + *
112360 + * TODO:
112361 + * - add ipa pass to identify not explicitly marked candidate functions
112362 + * - mix in more program state (function arguments/return values, loop variables, etc)
112363 + * - more instrumentation control via attribute parameters
112364 + *
112365 + * BUGS:
112366 + * - LTO needs -flto-partition=none for now
112367 + */
112368 +
112369 +#include "gcc-common.h"
112370 +
112371 +int plugin_is_GPL_compatible;
112372 +
112373 +static tree latent_entropy_decl;
112374 +
112375 +static struct plugin_info latent_entropy_plugin_info = {
112376 + .version = "201409101820",
112377 + .help = NULL
112378 +};
112379 +
112380 +static unsigned HOST_WIDE_INT seed;
112381 +static unsigned HOST_WIDE_INT get_random_const(void)
112382 +{
112383 + unsigned int i;
112384 + unsigned HOST_WIDE_INT ret = 0;
112385 +
112386 + for (i = 0; i < 8 * sizeof ret; i++) {
112387 + ret = (ret << 1) | (seed & 1);
112388 + seed >>= 1;
112389 + if (ret & 1)
112390 + seed ^= 0xD800000000000000ULL;
112391 + }
112392 +
112393 + return ret;
112394 +}
112395 +
112396 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112397 +{
112398 + tree type;
112399 + unsigned long long mask;
112400 +#if BUILDING_GCC_VERSION <= 4007
112401 + VEC(constructor_elt, gc) *vals;
112402 +#else
112403 + vec<constructor_elt, va_gc> *vals;
112404 +#endif
112405 +
112406 + switch (TREE_CODE(*node)) {
112407 + default:
112408 + *no_add_attrs = true;
112409 + error("%qE attribute only applies to functions and variables", name);
112410 + break;
112411 +
112412 + case VAR_DECL:
112413 + if (DECL_INITIAL(*node)) {
112414 + *no_add_attrs = true;
112415 + error("variable %qD with %qE attribute must not be initialized", *node, name);
112416 + break;
112417 + }
112418 +
112419 + if (!TREE_STATIC(*node)) {
112420 + *no_add_attrs = true;
112421 + error("variable %qD with %qE attribute must not be local", *node, name);
112422 + break;
112423 + }
112424 +
112425 + type = TREE_TYPE(*node);
112426 + switch (TREE_CODE(type)) {
112427 + default:
112428 + *no_add_attrs = true;
112429 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
112430 + break;
112431 +
112432 + case RECORD_TYPE: {
112433 + tree field;
112434 + unsigned int nelt = 0;
112435 +
112436 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
112437 + tree fieldtype;
112438 +
112439 + fieldtype = TREE_TYPE(field);
112440 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
112441 + *no_add_attrs = true;
112442 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
112443 + break;
112444 + }
112445 + }
112446 +
112447 + if (field)
112448 + break;
112449 +
112450 +#if BUILDING_GCC_VERSION <= 4007
112451 + vals = VEC_alloc(constructor_elt, gc, nelt);
112452 +#else
112453 + vec_alloc(vals, nelt);
112454 +#endif
112455 +
112456 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
112457 + tree fieldtype;
112458 +
112459 + fieldtype = TREE_TYPE(field);
112460 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
112461 + mask = 2 * (mask - 1) + 1;
112462 +
112463 + if (TYPE_UNSIGNED(fieldtype))
112464 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
112465 + else
112466 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
112467 + }
112468 +
112469 + DECL_INITIAL(*node) = build_constructor(type, vals);
112470 +//debug_tree(DECL_INITIAL(*node));
112471 + break;
112472 + }
112473 +
112474 + case INTEGER_TYPE:
112475 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
112476 + mask = 2 * (mask - 1) + 1;
112477 +
112478 + if (TYPE_UNSIGNED(type))
112479 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
112480 + else
112481 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
112482 + break;
112483 +
112484 + case ARRAY_TYPE: {
112485 + tree elt_type, array_size, elt_size;
112486 + unsigned int i, nelt;
112487 +
112488 + elt_type = TREE_TYPE(type);
112489 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
112490 + array_size = TYPE_SIZE_UNIT(type);
112491 +
112492 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
112493 + *no_add_attrs = true;
112494 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
112495 + break;
112496 + }
112497 +
112498 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
112499 +#if BUILDING_GCC_VERSION <= 4007
112500 + vals = VEC_alloc(constructor_elt, gc, nelt);
112501 +#else
112502 + vec_alloc(vals, nelt);
112503 +#endif
112504 +
112505 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
112506 + mask = 2 * (mask - 1) + 1;
112507 +
112508 + for (i = 0; i < nelt; i++)
112509 + if (TYPE_UNSIGNED(elt_type))
112510 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
112511 + else
112512 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
112513 +
112514 + DECL_INITIAL(*node) = build_constructor(type, vals);
112515 +//debug_tree(DECL_INITIAL(*node));
112516 + break;
112517 + }
112518 + }
112519 + break;
112520 +
112521 + case FUNCTION_DECL:
112522 + break;
112523 + }
112524 +
112525 + return NULL_TREE;
112526 +}
112527 +
112528 +static struct attribute_spec latent_entropy_attr = {
112529 + .name = "latent_entropy",
112530 + .min_length = 0,
112531 + .max_length = 0,
112532 + .decl_required = true,
112533 + .type_required = false,
112534 + .function_type_required = false,
112535 + .handler = handle_latent_entropy_attribute,
112536 +#if BUILDING_GCC_VERSION >= 4007
112537 + .affects_type_identity = false
112538 +#endif
112539 +};
112540 +
112541 +static void register_attributes(void *event_data, void *data)
112542 +{
112543 + register_attribute(&latent_entropy_attr);
112544 +}
112545 +
112546 +static bool gate_latent_entropy(void)
112547 +{
112548 + // don't bother with noreturn functions for now
112549 + if (TREE_THIS_VOLATILE(current_function_decl))
112550 + return false;
112551 +
112552 + // gcc-4.5 doesn't discover some trivial noreturn functions
112553 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
112554 + return false;
112555 +
112556 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
112557 +}
112558 +
112559 +static enum tree_code get_op(tree *rhs)
112560 +{
112561 + static enum tree_code op;
112562 + unsigned HOST_WIDE_INT random_const;
112563 +
112564 + random_const = get_random_const();
112565 +
112566 + switch (op) {
112567 + case BIT_XOR_EXPR:
112568 + op = PLUS_EXPR;
112569 + break;
112570 +
112571 + case PLUS_EXPR:
112572 + if (rhs) {
112573 + op = LROTATE_EXPR;
112574 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
112575 + break;
112576 + }
112577 +
112578 + case LROTATE_EXPR:
112579 + default:
112580 + op = BIT_XOR_EXPR;
112581 + break;
112582 + }
112583 + if (rhs)
112584 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
112585 + return op;
112586 +}
112587 +
112588 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
112589 +{
112590 + gimple_stmt_iterator gsi;
112591 + gimple assign;
112592 + tree addxorrol, rhs;
112593 + enum tree_code op;
112594 +
112595 + op = get_op(&rhs);
112596 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
112597 + assign = gimple_build_assign(local_entropy, addxorrol);
112598 + gsi = gsi_after_labels(bb);
112599 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
112600 + update_stmt(assign);
112601 +//debug_bb(bb);
112602 +}
112603 +
112604 +static void perturb_latent_entropy(basic_block bb, tree rhs)
112605 +{
112606 + gimple_stmt_iterator gsi;
112607 + gimple assign;
112608 + tree addxorrol, temp;
112609 +
112610 + // 1. create temporary copy of latent_entropy
112611 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
112612 + add_referenced_var(temp);
112613 +
112614 + // 2. read...
112615 + temp = make_ssa_name(temp, NULL);
112616 + assign = gimple_build_assign(temp, latent_entropy_decl);
112617 + SSA_NAME_DEF_STMT(temp) = assign;
112618 + add_referenced_var(latent_entropy_decl);
112619 + gsi = gsi_after_labels(bb);
112620 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112621 + update_stmt(assign);
112622 +
112623 + // 3. ...modify...
112624 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
112625 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
112626 + assign = gimple_build_assign(temp, addxorrol);
112627 + SSA_NAME_DEF_STMT(temp) = assign;
112628 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112629 + update_stmt(assign);
112630 +
112631 + // 4. ...write latent_entropy
112632 + assign = gimple_build_assign(latent_entropy_decl, temp);
112633 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112634 + update_stmt(assign);
112635 +}
112636 +
112637 +static unsigned int execute_latent_entropy(void)
112638 +{
112639 + basic_block bb;
112640 + gimple assign;
112641 + gimple_stmt_iterator gsi;
112642 + tree local_entropy;
112643 +
112644 + if (!latent_entropy_decl) {
112645 +#if BUILDING_GCC_VERSION >= 4009
112646 + varpool_node *node;
112647 +#else
112648 + struct varpool_node *node;
112649 +#endif
112650 +
112651 + FOR_EACH_VARIABLE(node) {
112652 + tree var = NODE_DECL(node);
112653 +
112654 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
112655 + continue;
112656 + latent_entropy_decl = var;
112657 +// debug_tree(var);
112658 + break;
112659 + }
112660 + if (!latent_entropy_decl) {
112661 +// debug_tree(current_function_decl);
112662 + return 0;
112663 + }
112664 + }
112665 +
112666 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
112667 +
112668 + // 1. create local entropy variable
112669 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
112670 + add_referenced_var(local_entropy);
112671 + mark_sym_for_renaming(local_entropy);
112672 +
112673 + // 2. initialize local entropy variable
112674 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
112675 + if (dom_info_available_p(CDI_DOMINATORS))
112676 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
112677 + gsi = gsi_start_bb(bb);
112678 +
112679 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
112680 +// gimple_set_location(assign, loc);
112681 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112682 + update_stmt(assign);
112683 +//debug_bb(bb);
112684 + gcc_assert(single_succ_p(bb));
112685 + bb = single_succ(bb);
112686 +
112687 + // 3. instrument each BB with an operation on the local entropy variable
112688 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
112689 + perturb_local_entropy(bb, local_entropy);
112690 +//debug_bb(bb);
112691 + bb = bb->next_bb;
112692 + };
112693 +
112694 + // 4. mix local entropy into the global entropy variable
112695 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
112696 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
112697 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
112698 + return 0;
112699 +}
112700 +
112701 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
112702 +{
112703 + tree latent_entropy_type;
112704 +
112705 + seed = get_random_seed(false);
112706 +
112707 + if (in_lto_p)
112708 + return;
112709 +
112710 + // extern volatile u64 latent_entropy
112711 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
112712 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
112713 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
112714 +
112715 + TREE_STATIC(latent_entropy_decl) = 1;
112716 + TREE_PUBLIC(latent_entropy_decl) = 1;
112717 + TREE_USED(latent_entropy_decl) = 1;
112718 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
112719 + DECL_EXTERNAL(latent_entropy_decl) = 1;
112720 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
112721 + lang_hooks.decls.pushdecl(latent_entropy_decl);
112722 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
112723 +// varpool_finalize_decl(latent_entropy_decl);
112724 +// varpool_mark_needed_node(latent_entropy_decl);
112725 +}
112726 +
112727 +#if BUILDING_GCC_VERSION >= 4009
112728 +static const struct pass_data latent_entropy_pass_data = {
112729 +#else
112730 +static struct gimple_opt_pass latent_entropy_pass = {
112731 + .pass = {
112732 +#endif
112733 + .type = GIMPLE_PASS,
112734 + .name = "latent_entropy",
112735 +#if BUILDING_GCC_VERSION >= 4008
112736 + .optinfo_flags = OPTGROUP_NONE,
112737 +#endif
112738 +#if BUILDING_GCC_VERSION >= 4009
112739 + .has_gate = true,
112740 + .has_execute = true,
112741 +#else
112742 + .gate = gate_latent_entropy,
112743 + .execute = execute_latent_entropy,
112744 + .sub = NULL,
112745 + .next = NULL,
112746 + .static_pass_number = 0,
112747 +#endif
112748 + .tv_id = TV_NONE,
112749 + .properties_required = PROP_gimple_leh | PROP_cfg,
112750 + .properties_provided = 0,
112751 + .properties_destroyed = 0,
112752 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
112753 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
112754 +#if BUILDING_GCC_VERSION < 4009
112755 + }
112756 +#endif
112757 +};
112758 +
112759 +#if BUILDING_GCC_VERSION >= 4009
112760 +namespace {
112761 +class latent_entropy_pass : public gimple_opt_pass {
112762 +public:
112763 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
112764 + bool gate() { return gate_latent_entropy(); }
112765 + unsigned int execute() { return execute_latent_entropy(); }
112766 +};
112767 +}
112768 +
112769 +static opt_pass *make_latent_entropy_pass(void)
112770 +{
112771 + return new latent_entropy_pass();
112772 +}
112773 +#else
112774 +static struct opt_pass *make_latent_entropy_pass(void)
112775 +{
112776 + return &latent_entropy_pass.pass;
112777 +}
112778 +#endif
112779 +
112780 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112781 +{
112782 + const char * const plugin_name = plugin_info->base_name;
112783 + struct register_pass_info latent_entropy_pass_info;
112784 +
112785 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
112786 + latent_entropy_pass_info.reference_pass_name = "optimized";
112787 + latent_entropy_pass_info.ref_pass_instance_number = 1;
112788 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
112789 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
112790 + {
112791 + .base = &latent_entropy_decl,
112792 + .nelt = 1,
112793 + .stride = sizeof(latent_entropy_decl),
112794 + .cb = &gt_ggc_mx_tree_node,
112795 + .pchw = &gt_pch_nx_tree_node
112796 + },
112797 + LAST_GGC_ROOT_TAB
112798 + };
112799 +
112800 + if (!plugin_default_version_check(version, &gcc_version)) {
112801 + error(G_("incompatible gcc/plugin versions"));
112802 + return 1;
112803 + }
112804 +
112805 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
112806 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
112807 + if (!in_lto_p)
112808 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
112809 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
112810 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
112811 +
112812 + return 0;
112813 +}
112814 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
112815 new file mode 100644
112816 index 0000000..a5cb46b
112817 --- /dev/null
112818 +++ b/tools/gcc/randomize_layout_plugin.c
112819 @@ -0,0 +1,915 @@
112820 +/*
112821 + * Copyright 2014 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
112822 + * and PaX Team <pageexec@freemail.hu>
112823 + * Licensed under the GPL v2
112824 + *
112825 + * Usage:
112826 + * $ # for 4.5/4.6/C based 4.7
112827 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
112828 + * $ # for C++ based 4.7/4.8+
112829 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
112830 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
112831 + */
112832 +
112833 +#include "gcc-common.h"
112834 +#include "randomize_layout_seed.h"
112835 +
112836 +#if BUILDING_GCC_MAJOR < 4 || BUILDING_GCC_MINOR < 6 || (BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
112837 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
112838 +#endif
112839 +
112840 +#define ORIG_TYPE_NAME(node) \
112841 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
112842 +
112843 +int plugin_is_GPL_compatible;
112844 +
112845 +static int performance_mode;
112846 +
112847 +static struct plugin_info randomize_layout_plugin_info = {
112848 + .version = "201402201816",
112849 + .help = "disable\t\t\tdo not activate plugin\n"
112850 + "performance-mode\tenable cacheline-aware layout randomization\n"
112851 +};
112852 +
112853 +/* from old Linux dcache.h */
112854 +static inline unsigned long
112855 +partial_name_hash(unsigned long c, unsigned long prevhash)
112856 +{
112857 + return (prevhash + (c << 4) + (c >> 4)) * 11;
112858 +}
112859 +static inline unsigned int
112860 +name_hash(const unsigned char *name)
112861 +{
112862 + unsigned long hash = 0;
112863 + unsigned int len = strlen((const char *)name);
112864 + while (len--)
112865 + hash = partial_name_hash(*name++, hash);
112866 + return (unsigned int)hash;
112867 +}
112868 +
112869 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112870 +{
112871 + tree type;
112872 +
112873 + *no_add_attrs = true;
112874 + if (TREE_CODE(*node) == FUNCTION_DECL) {
112875 + error("%qE attribute does not apply to functions (%qF)", name, *node);
112876 + return NULL_TREE;
112877 + }
112878 +
112879 + if (TREE_CODE(*node) == PARM_DECL) {
112880 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
112881 + return NULL_TREE;
112882 + }
112883 +
112884 + if (TREE_CODE(*node) == VAR_DECL) {
112885 + error("%qE attribute does not apply to variables (%qD)", name, *node);
112886 + return NULL_TREE;
112887 + }
112888 +
112889 + if (TYPE_P(*node)) {
112890 + type = *node;
112891 + } else {
112892 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
112893 + type = TREE_TYPE(*node);
112894 + }
112895 +
112896 + if (TREE_CODE(type) != RECORD_TYPE) {
112897 + error("%qE attribute used on %qT applies to struct types only", name, type);
112898 + return NULL_TREE;
112899 + }
112900 +
112901 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
112902 + error("%qE attribute is already applied to the type %qT", name, type);
112903 + return NULL_TREE;
112904 + }
112905 +
112906 + *no_add_attrs = false;
112907 +
112908 + return NULL_TREE;
112909 +}
112910 +
112911 +/* set on complete types that we don't need to inspect further at all */
112912 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112913 +{
112914 + *no_add_attrs = false;
112915 + return NULL_TREE;
112916 +}
112917 +
112918 +/*
112919 + * set on types that we've performed a shuffle on, to prevent re-shuffling
112920 + * this does not preclude us from inspecting its fields for potential shuffles
112921 + */
112922 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112923 +{
112924 + *no_add_attrs = false;
112925 + return NULL_TREE;
112926 +}
112927 +
112928 +/*
112929 + * 64bit variant of Bob Jenkins' public domain PRNG
112930 + * 256 bits of internal state
112931 + */
112932 +
112933 +typedef unsigned long long u64;
112934 +
112935 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
112936 +
112937 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
112938 +static u64 ranval(ranctx *x) {
112939 + u64 e = x->a - rot(x->b, 7);
112940 + x->a = x->b ^ rot(x->c, 13);
112941 + x->b = x->c + rot(x->d, 37);
112942 + x->c = x->d + e;
112943 + x->d = e + x->a;
112944 + return x->d;
112945 +}
112946 +
112947 +static void raninit(ranctx *x, u64 *seed) {
112948 + int i;
112949 +
112950 + x->a = seed[0];
112951 + x->b = seed[1];
112952 + x->c = seed[2];
112953 + x->d = seed[3];
112954 +
112955 + for (i=0; i < 30; ++i)
112956 + (void)ranval(x);
112957 +}
112958 +
112959 +static u64 shuffle_seed[4];
112960 +
112961 +struct partition_group {
112962 + tree tree_start;
112963 + unsigned long start;
112964 + unsigned long length;
112965 +};
112966 +
112967 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
112968 +{
112969 + unsigned long i;
112970 + unsigned long accum_size = 0;
112971 + unsigned long accum_length = 0;
112972 + unsigned long group_idx = 0;
112973 +
112974 + gcc_assert(length < INT_MAX);
112975 +
112976 + memset(size_groups, 0, sizeof(struct partition_group) * length);
112977 +
112978 + for (i = 0; i < length; i++) {
112979 + if (size_groups[group_idx].tree_start == NULL_TREE) {
112980 + size_groups[group_idx].tree_start = fields[i];
112981 + size_groups[group_idx].start = i;
112982 + accum_length = 0;
112983 + accum_size = 0;
112984 + }
112985 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
112986 + accum_length++;
112987 + if (accum_size >= 64) {
112988 + size_groups[group_idx].length = accum_length;
112989 + accum_length = 0;
112990 + group_idx++;
112991 + }
112992 + }
112993 +
112994 + if (size_groups[group_idx].tree_start != NULL_TREE &&
112995 + !size_groups[group_idx].length) {
112996 + size_groups[group_idx].length = accum_length;
112997 + group_idx++;
112998 + }
112999 +
113000 + *num_groups = group_idx;
113001 +}
113002 +
113003 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
113004 +{
113005 + unsigned long i, x;
113006 + struct partition_group size_group[length];
113007 + unsigned long num_groups = 0;
113008 + unsigned long randnum;
113009 +
113010 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
113011 + for (i = num_groups - 1; i > 0; i--) {
113012 + struct partition_group tmp;
113013 + randnum = ranval(prng_state) % (i + 1);
113014 + tmp = size_group[i];
113015 + size_group[i] = size_group[randnum];
113016 + size_group[randnum] = tmp;
113017 + }
113018 +
113019 + for (x = 0; x < num_groups; x++) {
113020 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
113021 + tree tmp;
113022 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
113023 + continue;
113024 + randnum = ranval(prng_state) % (i + 1);
113025 + // we could handle this case differently if desired
113026 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
113027 + continue;
113028 + tmp = newtree[i];
113029 + newtree[i] = newtree[randnum];
113030 + newtree[randnum] = tmp;
113031 + }
113032 + }
113033 +}
113034 +
113035 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
113036 +{
113037 + unsigned long i, randnum;
113038 +
113039 + for (i = length - 1; i > 0; i--) {
113040 + tree tmp;
113041 + randnum = ranval(prng_state) % (i + 1);
113042 + tmp = newtree[i];
113043 + newtree[i] = newtree[randnum];
113044 + newtree[randnum] = tmp;
113045 + }
113046 +}
113047 +
113048 +/* modern in-place Fisher-Yates shuffle */
113049 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
113050 +{
113051 + unsigned long i;
113052 + u64 seed[4];
113053 + ranctx prng_state;
113054 + const unsigned char *structname;
113055 +
113056 + if (length == 0)
113057 + return;
113058 +
113059 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113060 +
113061 + structname = ORIG_TYPE_NAME(type);
113062 +
113063 +#ifdef __DEBUG_PLUGIN
113064 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
113065 +#ifdef __DEBUG_VERBOSE
113066 + debug_tree((tree)type);
113067 +#endif
113068 +#endif
113069 +
113070 + for (i = 0; i < 4; i++) {
113071 + seed[i] = shuffle_seed[i];
113072 + seed[i] ^= name_hash(structname);
113073 + }
113074 +
113075 + raninit(&prng_state, (u64 *)&seed);
113076 +
113077 + if (performance_mode)
113078 + performance_shuffle(newtree, length, &prng_state);
113079 + else
113080 + full_shuffle(newtree, length, &prng_state);
113081 +}
113082 +
113083 +static bool is_flexible_array(const_tree field)
113084 +{
113085 + const_tree fieldtype;
113086 + const_tree typesize;
113087 + const_tree elemtype;
113088 + const_tree elemsize;
113089 +
113090 + fieldtype = TREE_TYPE(field);
113091 + typesize = TYPE_SIZE(fieldtype);
113092 +
113093 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
113094 + return false;
113095 +
113096 + elemtype = TREE_TYPE(fieldtype);
113097 + elemsize = TYPE_SIZE(elemtype);
113098 +
113099 + /* size of type is represented in bits */
113100 +
113101 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
113102 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
113103 + return true;
113104 +
113105 + if (typesize != NULL_TREE &&
113106 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
113107 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
113108 + return true;
113109 +
113110 + return false;
113111 +}
113112 +
113113 +static int relayout_struct(tree type)
113114 +{
113115 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
113116 + unsigned long shuffle_length = num_fields;
113117 + tree field;
113118 + tree newtree[num_fields];
113119 + unsigned long i;
113120 + tree list;
113121 + tree variant;
113122 + expanded_location xloc;
113123 +
113124 + if (TYPE_FIELDS(type) == NULL_TREE)
113125 + return 0;
113126 +
113127 + if (num_fields < 2)
113128 + return 0;
113129 +
113130 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113131 +
113132 + gcc_assert(num_fields < INT_MAX);
113133 +
113134 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
113135 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
113136 + return 0;
113137 +
113138 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
113139 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
113140 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
113141 + return 0;
113142 +
113143 + /* throw out any structs in uapi */
113144 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
113145 +
113146 + if (strstr(xloc.file, "/uapi/"))
113147 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
113148 +
113149 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
113150 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
113151 + newtree[i] = field;
113152 + }
113153 +
113154 + /*
113155 + * enforce that we don't randomize the layout of the last
113156 + * element of a struct if it's a 0 or 1-length array
113157 + * or a proper flexible array
113158 + */
113159 + if (is_flexible_array(newtree[num_fields - 1]))
113160 + shuffle_length--;
113161 +
113162 + shuffle(type, (tree *)newtree, shuffle_length);
113163 +
113164 + /*
113165 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
113166 + * as gcc provides no other way to detect such code
113167 + */
113168 + list = make_node(FIELD_DECL);
113169 + TREE_CHAIN(list) = newtree[0];
113170 + TREE_TYPE(list) = void_type_node;
113171 + DECL_SIZE(list) = bitsize_zero_node;
113172 + DECL_NONADDRESSABLE_P(list) = 1;
113173 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
113174 + DECL_SIZE_UNIT(list) = size_zero_node;
113175 + DECL_FIELD_OFFSET(list) = size_zero_node;
113176 + // to satisfy the constify plugin
113177 + TREE_READONLY(list) = 1;
113178 +
113179 + for (i = 0; i < num_fields - 1; i++)
113180 + TREE_CHAIN(newtree[i]) = newtree[i+1];
113181 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
113182 +
113183 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
113184 + TYPE_FIELDS(variant) = list;
113185 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
113186 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
113187 + // force a re-layout
113188 + TYPE_SIZE(variant) = NULL_TREE;
113189 + layout_type(variant);
113190 + }
113191 +
113192 + return 1;
113193 +}
113194 +
113195 +/* from constify plugin */
113196 +static const_tree get_field_type(const_tree field)
113197 +{
113198 + return strip_array_types(TREE_TYPE(field));
113199 +}
113200 +
113201 +/* from constify plugin */
113202 +static bool is_fptr(const_tree fieldtype)
113203 +{
113204 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
113205 + return false;
113206 +
113207 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
113208 +}
113209 +
113210 +/* derived from constify plugin */
113211 +static int is_pure_ops_struct(const_tree node)
113212 +{
113213 + const_tree field;
113214 +
113215 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
113216 +
113217 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
113218 + const_tree fieldtype = get_field_type(field);
113219 + enum tree_code code = TREE_CODE(fieldtype);
113220 +
113221 + if (node == fieldtype)
113222 + continue;
113223 +
113224 + if (!is_fptr(fieldtype))
113225 + return 0;
113226 +
113227 + if (code != RECORD_TYPE && code != UNION_TYPE)
113228 + continue;
113229 +
113230 + if (!is_pure_ops_struct(fieldtype))
113231 + return 0;
113232 + }
113233 +
113234 + return 1;
113235 +}
113236 +
113237 +static void randomize_type(tree type)
113238 +{
113239 + tree variant;
113240 +
113241 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113242 +
113243 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
113244 + return;
113245 +
113246 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
113247 + relayout_struct(type);
113248 +
113249 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
113250 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
113251 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
113252 + }
113253 +#ifdef __DEBUG_PLUGIN
113254 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
113255 +#ifdef __DEBUG_VERBOSE
113256 + debug_tree(type);
113257 +#endif
113258 +#endif
113259 +}
113260 +
113261 +static void randomize_layout_finish_decl(void *event_data, void *data)
113262 +{
113263 + tree decl = (tree)event_data;
113264 + tree type;
113265 +
113266 + if (decl == NULL_TREE || decl == error_mark_node)
113267 + return;
113268 +
113269 + type = TREE_TYPE(decl);
113270 +
113271 + if (TREE_CODE(decl) != VAR_DECL)
113272 + return;
113273 +
113274 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
113275 + return;
113276 +
113277 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
113278 + return;
113279 +
113280 + relayout_decl(decl);
113281 +}
113282 +
113283 +static void finish_type(void *event_data, void *data)
113284 +{
113285 + tree type = (tree)event_data;
113286 +
113287 + if (type == NULL_TREE || type == error_mark_node)
113288 + return;
113289 +
113290 + if (TREE_CODE(type) != RECORD_TYPE)
113291 + return;
113292 +
113293 + if (TYPE_FIELDS(type) == NULL_TREE)
113294 + return;
113295 +
113296 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
113297 + return;
113298 +
113299 +#ifdef __DEBUG_PLUGIN
113300 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
113301 +#endif
113302 +#ifdef __DEBUG_VERBOSE
113303 + debug_tree(type);
113304 +#endif
113305 + randomize_type(type);
113306 +
113307 + return;
113308 +}
113309 +
113310 +static struct attribute_spec randomize_layout_attr = {
113311 + .name = "randomize_layout",
113312 + // related to args
113313 + .min_length = 0,
113314 + .max_length = 0,
113315 + .decl_required = false,
113316 + // need type declaration
113317 + .type_required = true,
113318 + .function_type_required = false,
113319 + .handler = handle_randomize_layout_attr,
113320 +#if BUILDING_GCC_VERSION >= 4007
113321 + .affects_type_identity = true
113322 +#endif
113323 +};
113324 +
113325 +static struct attribute_spec no_randomize_layout_attr = {
113326 + .name = "no_randomize_layout",
113327 + // related to args
113328 + .min_length = 0,
113329 + .max_length = 0,
113330 + .decl_required = false,
113331 + // need type declaration
113332 + .type_required = true,
113333 + .function_type_required = false,
113334 + .handler = handle_randomize_layout_attr,
113335 +#if BUILDING_GCC_VERSION >= 4007
113336 + .affects_type_identity = true
113337 +#endif
113338 +};
113339 +
113340 +static struct attribute_spec randomize_considered_attr = {
113341 + .name = "randomize_considered",
113342 + // related to args
113343 + .min_length = 0,
113344 + .max_length = 0,
113345 + .decl_required = false,
113346 + // need type declaration
113347 + .type_required = true,
113348 + .function_type_required = false,
113349 + .handler = handle_randomize_considered_attr,
113350 +#if BUILDING_GCC_VERSION >= 4007
113351 + .affects_type_identity = false
113352 +#endif
113353 +};
113354 +
113355 +static struct attribute_spec randomize_performed_attr = {
113356 + .name = "randomize_performed",
113357 + // related to args
113358 + .min_length = 0,
113359 + .max_length = 0,
113360 + .decl_required = false,
113361 + // need type declaration
113362 + .type_required = true,
113363 + .function_type_required = false,
113364 + .handler = handle_randomize_performed_attr,
113365 +#if BUILDING_GCC_VERSION >= 4007
113366 + .affects_type_identity = false
113367 +#endif
113368 +};
113369 +
113370 +static void register_attributes(void *event_data, void *data)
113371 +{
113372 + register_attribute(&randomize_layout_attr);
113373 + register_attribute(&no_randomize_layout_attr);
113374 + register_attribute(&randomize_considered_attr);
113375 + register_attribute(&randomize_performed_attr);
113376 +}
113377 +
113378 +static void check_bad_casts_in_constructor(tree var, tree init)
113379 +{
113380 + unsigned HOST_WIDE_INT idx;
113381 + tree field, val;
113382 + tree field_type, val_type;
113383 +
113384 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
113385 + if (TREE_CODE(val) == CONSTRUCTOR) {
113386 + check_bad_casts_in_constructor(var, val);
113387 + continue;
113388 + }
113389 +
113390 + /* pipacs' plugin creates franken-arrays that differ from those produced by
113391 + normal code which all have valid 'field' trees. work around this */
113392 + if (field == NULL_TREE)
113393 + continue;
113394 + field_type = TREE_TYPE(field);
113395 + val_type = TREE_TYPE(val);
113396 +
113397 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
113398 + continue;
113399 +
113400 + if (field_type == val_type)
113401 + continue;
113402 +
113403 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
113404 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
113405 +
113406 + if (field_type == void_type_node)
113407 + continue;
113408 + if (field_type == val_type)
113409 + continue;
113410 + if (TREE_CODE(val_type) != RECORD_TYPE)
113411 + continue;
113412 +
113413 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
113414 + continue;
113415 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
113416 + }
113417 +}
113418 +
113419 +/* derived from the constify plugin */
113420 +static void check_global_variables(void *event_data, void *data)
113421 +{
113422 + struct varpool_node *node;
113423 + tree init;
113424 +
113425 + FOR_EACH_VARIABLE(node) {
113426 + tree var = NODE_DECL(node);
113427 + init = DECL_INITIAL(var);
113428 + if (init == NULL_TREE)
113429 + continue;
113430 +
113431 + if (TREE_CODE(init) != CONSTRUCTOR)
113432 + continue;
113433 +
113434 + check_bad_casts_in_constructor(var, init);
113435 + }
113436 +}
113437 +
113438 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
113439 +{
113440 + basic_block dom;
113441 + gimple dom_stmt;
113442 + gimple call_stmt;
113443 + const_tree dom_lhs;
113444 + const_tree poss_is_err_cond;
113445 + const_tree poss_is_err_func;
113446 + const_tree is_err_arg;
113447 +
113448 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
113449 + if (!dom)
113450 + return false;
113451 +
113452 + dom_stmt = last_stmt(dom);
113453 + if (!dom_stmt)
113454 + return false;
113455 +
113456 + if (gimple_code(dom_stmt) != GIMPLE_COND)
113457 + return false;
113458 +
113459 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
113460 + return false;
113461 +
113462 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
113463 + return false;
113464 +
113465 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
113466 +
113467 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
113468 + return false;
113469 +
113470 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
113471 +
113472 + if (gimple_code(call_stmt) != GIMPLE_CALL)
113473 + return false;
113474 +
113475 + dom_lhs = gimple_get_lhs(call_stmt);
113476 + poss_is_err_func = gimple_call_fndecl(call_stmt);
113477 + if (!poss_is_err_func)
113478 + return false;
113479 + if (dom_lhs != poss_is_err_cond)
113480 + return false;
113481 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
113482 + return false;
113483 +
113484 + is_err_arg = gimple_call_arg(call_stmt, 0);
113485 + if (!is_err_arg)
113486 + return false;
113487 +
113488 + if (is_err_arg != rhs)
113489 + return false;
113490 +
113491 + return true;
113492 +}
113493 +
113494 +static void handle_local_var_initializers(void)
113495 +{
113496 + tree var;
113497 + unsigned int i;
113498 +
113499 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
113500 + tree init = DECL_INITIAL(var);
113501 + if (!init)
113502 + continue;
113503 + if (TREE_CODE(init) != CONSTRUCTOR)
113504 + continue;
113505 + check_bad_casts_in_constructor(var, init);
113506 + }
113507 +}
113508 +
113509 +/*
113510 + * iterate over all statements to find "bad" casts:
113511 + * those where the address of the start of a structure is cast
113512 + * to a pointer of a structure of a different type, or a
113513 + * structure pointer type is cast to a different structure pointer type
113514 + */
113515 +static unsigned int find_bad_casts(void)
113516 +{
113517 + basic_block bb;
113518 +
113519 + handle_local_var_initializers();
113520 +
113521 + FOR_ALL_BB_FN(bb, cfun) {
113522 + gimple_stmt_iterator gsi;
113523 +
113524 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113525 + gimple stmt;
113526 + const_tree lhs;
113527 + const_tree lhs_type;
113528 + const_tree rhs1;
113529 + const_tree rhs_type;
113530 + const_tree ptr_lhs_type;
113531 + const_tree ptr_rhs_type;
113532 + const_tree op0;
113533 + const_tree op0_type;
113534 + enum tree_code rhs_code;
113535 +
113536 + stmt = gsi_stmt(gsi);
113537 +
113538 +#ifdef __DEBUG_PLUGIN
113539 +#ifdef __DEBUG_VERBOSE
113540 + debug_gimple_stmt(stmt);
113541 + debug_tree(gimple_get_lhs(stmt));
113542 +#endif
113543 +#endif
113544 +
113545 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
113546 + continue;
113547 +
113548 +#ifdef __DEBUG_PLUGIN
113549 +#ifdef __DEBUG_VERBOSE
113550 + debug_tree(gimple_assign_rhs1(stmt));
113551 +#endif
113552 +#endif
113553 +
113554 + rhs_code = gimple_assign_rhs_code(stmt);
113555 +
113556 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
113557 + continue;
113558 +
113559 + lhs = gimple_get_lhs(stmt);
113560 + lhs_type = TREE_TYPE(lhs);
113561 + rhs1 = gimple_assign_rhs1(stmt);
113562 + rhs_type = TREE_TYPE(rhs1);
113563 +
113564 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
113565 + TREE_CODE(lhs_type) != POINTER_TYPE)
113566 + continue;
113567 +
113568 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
113569 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
113570 +
113571 + if (ptr_rhs_type == void_type_node)
113572 + continue;
113573 +
113574 + if (ptr_lhs_type == void_type_node)
113575 + continue;
113576 +
113577 + if (dominated_by_is_err(rhs1, bb))
113578 + continue;
113579 +
113580 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
113581 +#ifndef __DEBUG_PLUGIN
113582 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
113583 +#endif
113584 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
113585 + continue;
113586 + }
113587 +
113588 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
113589 + continue;
113590 +
113591 + if (rhs_code == ADDR_EXPR) {
113592 + op0 = TREE_OPERAND(rhs1, 0);
113593 +
113594 + if (op0 == NULL_TREE)
113595 + continue;
113596 +
113597 + if (TREE_CODE(op0) != VAR_DECL)
113598 + continue;
113599 +
113600 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
113601 + if (op0_type == ptr_lhs_type)
113602 + continue;
113603 +
113604 +#ifndef __DEBUG_PLUGIN
113605 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
113606 +#endif
113607 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
113608 + } else {
113609 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
113610 + /* skip bogus type casts introduced by container_of */
113611 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
113612 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
113613 + continue;
113614 +#ifndef __DEBUG_PLUGIN
113615 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
113616 +#endif
113617 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
113618 + }
113619 +
113620 + }
113621 + }
113622 + return 0;
113623 +}
113624 +
113625 +#if BUILDING_GCC_VERSION >= 4009
113626 +static const struct pass_data randomize_layout_bad_cast_data = {
113627 +#else
113628 +static struct gimple_opt_pass randomize_layout_bad_cast = {
113629 + .pass = {
113630 +#endif
113631 + .type = GIMPLE_PASS,
113632 + .name = "randomize_layout_bad_cast",
113633 +#if BUILDING_GCC_VERSION >= 4008
113634 + .optinfo_flags = OPTGROUP_NONE,
113635 +#endif
113636 +#if BUILDING_GCC_VERSION >= 4009
113637 + .has_gate = false,
113638 + .has_execute = true,
113639 +#else
113640 + .gate = NULL,
113641 + .execute = find_bad_casts,
113642 + .sub = NULL,
113643 + .next = NULL,
113644 + .static_pass_number = 0,
113645 +#endif
113646 + .tv_id = TV_NONE,
113647 + .properties_required = PROP_cfg,
113648 + .properties_provided = 0,
113649 + .properties_destroyed = 0,
113650 + .todo_flags_start = 0,
113651 + .todo_flags_finish = TODO_dump_func
113652 +#if BUILDING_GCC_VERSION < 4009
113653 + }
113654 +#endif
113655 +};
113656 +
113657 +#if BUILDING_GCC_VERSION >= 4009
113658 +namespace {
113659 +class randomize_layout_bad_cast : public gimple_opt_pass {
113660 +public:
113661 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
113662 + unsigned int execute() { return find_bad_casts(); }
113663 +};
113664 +}
113665 +#endif
113666 +
113667 +static struct opt_pass *make_randomize_layout_bad_cast(void)
113668 +{
113669 +#if BUILDING_GCC_VERSION >= 4009
113670 + return new randomize_layout_bad_cast();
113671 +#else
113672 + return &randomize_layout_bad_cast.pass;
113673 +#endif
113674 +}
113675 +
113676 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113677 +{
113678 + int i;
113679 + const char * const plugin_name = plugin_info->base_name;
113680 + const int argc = plugin_info->argc;
113681 + const struct plugin_argument * const argv = plugin_info->argv;
113682 + bool enable = true;
113683 + int obtained_seed = 0;
113684 + struct register_pass_info randomize_layout_bad_cast_info;
113685 +
113686 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
113687 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
113688 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
113689 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
113690 +
113691 + if (!plugin_default_version_check(version, &gcc_version)) {
113692 + error(G_("incompatible gcc/plugin versions"));
113693 + return 1;
113694 + }
113695 +
113696 + if (strcmp(lang_hooks.name, "GNU C")) {
113697 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
113698 + enable = false;
113699 + }
113700 +
113701 + for (i = 0; i < argc; ++i) {
113702 + if (!strcmp(argv[i].key, "disable")) {
113703 + enable = false;
113704 + continue;
113705 + }
113706 + if (!strcmp(argv[i].key, "performance-mode")) {
113707 + performance_mode = 1;
113708 + continue;
113709 + }
113710 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113711 + }
113712 +
113713 + if (strlen(randstruct_seed) != 64) {
113714 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
113715 + return 1;
113716 + }
113717 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
113718 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
113719 + if (obtained_seed != 4) {
113720 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
113721 + return 1;
113722 + }
113723 +
113724 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
113725 + if (enable) {
113726 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
113727 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
113728 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
113729 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
113730 + }
113731 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
113732 +
113733 + return 0;
113734 +}
113735 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
113736 new file mode 100644
113737 index 0000000..1f0214f
113738 --- /dev/null
113739 +++ b/tools/gcc/size_overflow_plugin/.gitignore
113740 @@ -0,0 +1,3 @@
113741 +randomize_layout_seed.h
113742 +size_overflow_hash.h
113743 +size_overflow_hash_aux.h
113744 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
113745 new file mode 100644
113746 index 0000000..1ae2ed5
113747 --- /dev/null
113748 +++ b/tools/gcc/size_overflow_plugin/Makefile
113749 @@ -0,0 +1,20 @@
113750 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
113751 +always := $($(HOSTLIBS)-y)
113752 +
113753 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
113754 +
113755 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
113756 +
113757 +quiet_cmd_build_size_overflow_hash = GENHASH $@
113758 + cmd_build_size_overflow_hash = \
113759 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
113760 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
113761 + $(call if_changed,build_size_overflow_hash)
113762 +
113763 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
113764 + cmd_build_size_overflow_hash_aux = \
113765 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
113766 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
113767 + $(call if_changed,build_size_overflow_hash_aux)
113768 +
113769 +targets += size_overflow_hash.h size_overflow_hash_aux.h
113770 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
113771 new file mode 100644
113772 index 0000000..12b1e3b
113773 --- /dev/null
113774 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
113775 @@ -0,0 +1,102 @@
113776 +#!/bin/bash
113777 +
113778 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
113779 +
113780 +header1="size_overflow_hash.h"
113781 +database="size_overflow_hash.data"
113782 +n=65536
113783 +hashtable_name="size_overflow_hash"
113784 +
113785 +usage() {
113786 +cat <<EOF
113787 +usage: $0 options
113788 +OPTIONS:
113789 + -h|--help help
113790 + -o header file
113791 + -d database file
113792 + -n hash array size
113793 + -s name of the hash table
113794 +EOF
113795 + return 0
113796 +}
113797 +
113798 +while true
113799 +do
113800 + case "$1" in
113801 + -h|--help) usage && exit 0;;
113802 + -n) n=$2; shift 2;;
113803 + -o) header1="$2"; shift 2;;
113804 + -d) database="$2"; shift 2;;
113805 + -s) hashtable_name="$2"; shift 2;;
113806 + --) shift 1; break ;;
113807 + *) break ;;
113808 + esac
113809 +done
113810 +
113811 +create_defines() {
113812 + for i in `seq 0 31`
113813 + do
113814 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
113815 + done
113816 + echo >> "$header1"
113817 +}
113818 +
113819 +create_structs() {
113820 + rm -f "$header1"
113821 +
113822 + create_defines
113823 +
113824 + cat "$database" | while read data
113825 + do
113826 + data_array=($data)
113827 + struct_hash_name="${data_array[0]}"
113828 + funcn="${data_array[1]}"
113829 + params="${data_array[2]}"
113830 + next="${data_array[4]}"
113831 +
113832 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
113833 +
113834 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
113835 + echo -en "\t.param\t= " >> "$header1"
113836 + line=
113837 + for param_num in ${params//-/ };
113838 + do
113839 + line="${line}PARAM"$param_num"|"
113840 + done
113841 +
113842 + echo -e "${line%?},\n};\n" >> "$header1"
113843 + done
113844 +}
113845 +
113846 +create_headers() {
113847 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
113848 +}
113849 +
113850 +create_array_elements() {
113851 + index=0
113852 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
113853 + do
113854 + data_array=($data)
113855 + i="${data_array[3]}"
113856 + hash="${data_array[0]}"
113857 + while [[ $index -lt $i ]]
113858 + do
113859 + echo -e "\t["$index"]\t= NULL," >> "$header1"
113860 + index=$(($index + 1))
113861 + done
113862 + index=$(($index + 1))
113863 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
113864 + done
113865 + echo '};' >> $header1
113866 +}
113867 +
113868 +size_overflow_plugin_dir=`dirname $header1`
113869 +if [ "$size_overflow_plugin_dir" != '.' ]; then
113870 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
113871 +fi
113872 +
113873 +create_structs
113874 +create_headers
113875 +create_array_elements
113876 +
113877 +exit 0
113878 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
113879 new file mode 100644
113880 index 0000000..493fe76
113881 --- /dev/null
113882 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
113883 @@ -0,0 +1,404 @@
113884 +/*
113885 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
113886 + * Licensed under the GPL v2, or (at your option) v3
113887 + *
113888 + * Homepage:
113889 + * https://github.com/ephox-gcc-plugins/size_overflow
113890 + *
113891 + * Documentation:
113892 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
113893 + *
113894 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
113895 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
113896 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
113897 + *
113898 + * Usage:
113899 + * $ make
113900 + * $ make run
113901 + */
113902 +
113903 +#include "size_overflow.h"
113904 +
113905 +// Data for the size_overflow asm stmt
113906 +struct asm_data {
113907 + // call or return stmt with our attributes
113908 + gimple target_stmt;
113909 + // def_stmt of the marked arg
113910 + gimple def_stmt;
113911 + // size_overflow asm rhs
113912 + tree input;
113913 + // the output (lhs) of the size_overflow asm is the marked arg
113914 + tree output;
113915 + // marked arg number (0 for return values)
113916 + unsigned int argnum;
113917 + // intentional mark type
113918 + enum intentional_mark intentional_mark;
113919 +};
113920 +
113921 +static void __unused print_asm_data(struct asm_data *asm_data)
113922 +{
113923 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
113924 +
113925 + fprintf(stderr, "def_stmt\n");
113926 + debug_gimple_stmt(asm_data->def_stmt);
113927 + fprintf(stderr, "target_stmt\n");
113928 + debug_gimple_stmt(asm_data->target_stmt);
113929 + fprintf(stderr, "output\n");
113930 + debug_tree(asm_data->output);
113931 + fprintf(stderr, "input\n");
113932 + debug_tree(asm_data->input);
113933 +}
113934 +
113935 +static const char *convert_mark_to_str(enum intentional_mark mark)
113936 +{
113937 + switch (mark) {
113938 + case MARK_NO:
113939 + return OK_ASM_STR;
113940 + case MARK_YES:
113941 + return YES_ASM_STR;
113942 + case MARK_END_INTENTIONAL:
113943 + return END_INTENTIONAL_ASM_STR;
113944 + case MARK_TURN_OFF:
113945 + return TURN_OFF_ASM_STR;
113946 + }
113947 + gcc_unreachable();
113948 +}
113949 +
113950 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
113951 +{
113952 + const char *fn_name;
113953 + char *asm_comment;
113954 + unsigned int len;
113955 +
113956 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
113957 + fn_name = DECL_NAME_POINTER(current_function_decl);
113958 + else
113959 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
113960 +
113961 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
113962 + gcc_assert(len > 0);
113963 +
113964 + return asm_comment;
113965 +}
113966 +
113967 +#if BUILDING_GCC_VERSION <= 4007
113968 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
113969 +#else
113970 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
113971 +#endif
113972 +{
113973 + tree list;
113974 +#if BUILDING_GCC_VERSION <= 4007
113975 + VEC(tree, gc) *vec_list = NULL;
113976 +#else
113977 + vec<tree, va_gc> *vec_list = NULL;
113978 +#endif
113979 +
113980 + list = build_tree_list(NULL_TREE, string);
113981 + list = chainon(NULL_TREE, build_tree_list(list, io));
113982 +#if BUILDING_GCC_VERSION <= 4007
113983 + VEC_safe_push(tree, gc, vec_list, list);
113984 +#else
113985 + vec_safe_push(vec_list, list);
113986 +#endif
113987 + return vec_list;
113988 +}
113989 +
113990 +static void create_so_asm_stmt(struct asm_data *asm_data)
113991 +{
113992 + char *asm_comment;
113993 + const char *mark_str;
113994 + gimple asm_stmt;
113995 + gimple_stmt_iterator gsi;
113996 + tree str_input, str_output;
113997 +#if BUILDING_GCC_VERSION <= 4007
113998 + VEC(tree, gc) *input = NULL, *output = NULL;
113999 +#else
114000 + vec<tree, va_gc> *input = NULL, *output = NULL;
114001 +#endif
114002 +
114003 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
114004 + asm_comment = create_asm_comment(asm_data, mark_str);
114005 +
114006 + str_input = build_string(2, "0");
114007 + input = create_asm_io_list(str_input, asm_data->input);
114008 + str_output = build_string(4, "=rm");
114009 + output = create_asm_io_list(str_output, asm_data->output);
114010 +
114011 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
114012 + gimple_asm_set_volatile(asm_stmt, true);
114013 +
114014 + gsi = gsi_for_stmt(asm_data->def_stmt);
114015 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
114016 +
114017 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
114018 +
114019 + free(asm_comment);
114020 +}
114021 +
114022 +static void check_size_overflow_asm(struct asm_data *asm_data)
114023 +{
114024 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
114025 +
114026 + if (old_intentional_mark == asm_data->intentional_mark)
114027 + return;
114028 + if (asm_data->intentional_mark == MARK_NO)
114029 + return;
114030 +
114031 + print_intentional_mark(old_intentional_mark);
114032 + print_intentional_mark(asm_data->intentional_mark);
114033 + gcc_unreachable();
114034 +}
114035 +
114036 +static tree get_so_asm_output(struct asm_data *asm_data)
114037 +{
114038 + gimple stmt = asm_data->target_stmt;
114039 + unsigned int argnum = asm_data->argnum;
114040 +
114041 + switch (gimple_code(stmt)) {
114042 + case GIMPLE_RETURN:
114043 + gcc_assert(argnum == 0);
114044 + return gimple_return_retval(stmt);
114045 + case GIMPLE_CALL:
114046 + gcc_assert(argnum != 0);
114047 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
114048 + return gimple_call_arg(stmt, argnum - 1);
114049 + default:
114050 + debug_gimple_stmt(stmt);
114051 + gcc_unreachable();
114052 + }
114053 +}
114054 +
114055 +static tree get_so_asm_input(struct asm_data *asm_data)
114056 +{
114057 + gimple assign;
114058 + tree output_type, new_var;
114059 + gimple_stmt_iterator gsi;
114060 +
114061 + output_type = TREE_TYPE(asm_data->output);
114062 + new_var = create_new_var(output_type);
114063 +
114064 + assign = gimple_build_assign(new_var, asm_data->output);
114065 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
114066 +
114067 + gsi = gsi_for_stmt(asm_data->target_stmt);
114068 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
114069 +
114070 + asm_data->def_stmt = assign;
114071 +
114072 + new_var = create_new_var(output_type);
114073 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
114074 +
114075 + return gimple_assign_lhs(assign);
114076 +}
114077 +
114078 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
114079 +{
114080 + switch (gimple_code(asm_data->target_stmt)) {
114081 + case GIMPLE_CALL:
114082 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
114083 + break;
114084 + case GIMPLE_RETURN:
114085 + gimple_return_set_retval(asm_data->target_stmt, asm_data->output);
114086 + break;
114087 + default:
114088 + debug_gimple_stmt(asm_data->target_stmt);
114089 + gcc_unreachable();
114090 + }
114091 +
114092 + update_stmt(asm_data->def_stmt);
114093 +}
114094 +
114095 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
114096 + * is of the right kind create the appropriate size_overflow asm stmts:
114097 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
114098 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
114099 + */
114100 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
114101 +{
114102 + struct asm_data asm_data;
114103 +
114104 + asm_data.target_stmt = stmt;
114105 + asm_data.argnum = argnum;
114106 + asm_data.intentional_mark = intentional_mark;
114107 +
114108 + asm_data.output = get_so_asm_output(&asm_data);
114109 + if (asm_data.output == NULL_TREE)
114110 + return;
114111 + if (is_gimple_constant(asm_data.output))
114112 + return;
114113 + if (skip_types(asm_data.output))
114114 + return;
114115 +
114116 + asm_data.def_stmt = get_def_stmt(asm_data.output);
114117 + if (is_size_overflow_asm(asm_data.def_stmt)) {
114118 + check_size_overflow_asm(&asm_data);
114119 + return;
114120 + }
114121 +
114122 + asm_data.input = get_so_asm_input(&asm_data);
114123 +
114124 + create_so_asm_stmt(&asm_data);
114125 + set_so_asm_input_target_stmt(&asm_data);
114126 +
114127 + update_stmt(asm_data.def_stmt);
114128 + update_stmt(asm_data.target_stmt);
114129 +}
114130 +
114131 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
114132 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
114133 +{
114134 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
114135 + insert_size_overflow_asm(stmt, 0, MARK_NO);
114136 + return;
114137 + }
114138 +
114139 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
114140 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
114141 +}
114142 +
114143 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
114144 +static void set_argnum_attribute(const_tree attr, bool *argnums)
114145 +{
114146 + unsigned int argnum;
114147 + tree attr_value;
114148 +
114149 + gcc_assert(attr);
114150 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
114151 + argnum = TREE_INT_CST_LOW(TREE_VALUE(attr_value));
114152 + argnums[argnum] = true;
114153 + }
114154 +}
114155 +
114156 +// Check whether the arguments are marked by the size_overflow attribute.
114157 +static void search_interesting_so_args(tree fndecl, bool *argnums)
114158 +{
114159 + const_tree attr;
114160 +
114161 + attr = get_attribute("size_overflow", fndecl);
114162 + if (attr)
114163 + set_argnum_attribute(attr, argnums);
114164 +}
114165 +
114166 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
114167 +{
114168 + enum intentional_mark mark;
114169 +
114170 + mark = check_intentional_attribute(stmt, argnum);
114171 + if (mark == MARK_NO)
114172 + return MARK_NO;
114173 + insert_size_overflow_asm(stmt, argnum, mark);
114174 + return mark;
114175 +}
114176 +
114177 +static void handle_size_overflow_attr_ret(gimple stmt)
114178 +{
114179 + enum intentional_mark mark;
114180 + bool orig_argnums[MAX_PARAM + 1] = {false};
114181 +
114182 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
114183 +
114184 + mark = handle_intentional_attr(stmt, 0);
114185 + if (mark == MARK_NO && orig_argnums[0])
114186 + insert_so_asm_by_so_attr(stmt, 0);
114187 +}
114188 +
114189 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
114190 +static void handle_size_overflow_attr_call(gimple stmt)
114191 +{
114192 + tree fndecl;
114193 + unsigned int argnum;
114194 + bool orig_argnums[MAX_PARAM + 1] = {false};
114195 +
114196 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
114197 + if (fndecl == NULL_TREE)
114198 + return;
114199 + if (DECL_BUILT_IN(fndecl))
114200 + return;
114201 +
114202 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
114203 +
114204 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
114205 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
114206 +
114207 + if (mark == MARK_NO && orig_argnums[argnum])
114208 + insert_so_asm_by_so_attr(stmt, argnum);
114209 + }
114210 +}
114211 +
114212 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
114213 +static unsigned int search_interesting_functions(void)
114214 +{
114215 + basic_block bb;
114216 +
114217 + FOR_ALL_BB_FN(bb, cfun) {
114218 + gimple_stmt_iterator gsi;
114219 +
114220 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
114221 + gimple stmt = gsi_stmt(gsi);
114222 +
114223 + if (is_gimple_call(stmt))
114224 + handle_size_overflow_attr_call(stmt);
114225 + else if (gimple_code(stmt) == GIMPLE_RETURN)
114226 + handle_size_overflow_attr_ret(stmt);
114227 + }
114228 + }
114229 + return 0;
114230 +}
114231 +
114232 +/*
114233 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
114234 + * this pass inserts asm stmts to mark the interesting args
114235 + * that the ipa pass will detect and insert the size overflow checks for.
114236 + */
114237 +#if BUILDING_GCC_VERSION >= 4009
114238 +static const struct pass_data insert_size_overflow_asm_pass_data = {
114239 +#else
114240 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
114241 + .pass = {
114242 +#endif
114243 + .type = GIMPLE_PASS,
114244 + .name = "insert_size_overflow_asm",
114245 +#if BUILDING_GCC_VERSION >= 4008
114246 + .optinfo_flags = OPTGROUP_NONE,
114247 +#endif
114248 +#if BUILDING_GCC_VERSION >= 4009
114249 + .has_gate = false,
114250 + .has_execute = true,
114251 +#else
114252 + .gate = NULL,
114253 + .execute = search_interesting_functions,
114254 + .sub = NULL,
114255 + .next = NULL,
114256 + .static_pass_number = 0,
114257 +#endif
114258 + .tv_id = TV_NONE,
114259 + .properties_required = PROP_cfg,
114260 + .properties_provided = 0,
114261 + .properties_destroyed = 0,
114262 + .todo_flags_start = 0,
114263 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
114264 +#if BUILDING_GCC_VERSION < 4009
114265 + }
114266 +#endif
114267 +};
114268 +
114269 +#if BUILDING_GCC_VERSION >= 4009
114270 +namespace {
114271 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
114272 +public:
114273 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
114274 + unsigned int execute() { return search_interesting_functions(); }
114275 +};
114276 +}
114277 +
114278 +opt_pass *make_insert_size_overflow_asm_pass(void)
114279 +{
114280 + return new insert_size_overflow_asm_pass();
114281 +}
114282 +#else
114283 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
114284 +{
114285 + return &insert_size_overflow_asm_pass.pass;
114286 +}
114287 +#endif
114288 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114289 new file mode 100644
114290 index 0000000..7f645dc
114291 --- /dev/null
114292 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114293 @@ -0,0 +1,951 @@
114294 +/*
114295 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
114296 + * Licensed under the GPL v2, or (at your option) v3
114297 + *
114298 + * Homepage:
114299 + * https://github.com/ephox-gcc-plugins/size_overflow
114300 + *
114301 + * Documentation:
114302 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
114303 + *
114304 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
114305 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
114306 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
114307 + *
114308 + * Usage:
114309 + * $ make
114310 + * $ make run
114311 + */
114312 +
114313 +#include "size_overflow.h"
114314 +
114315 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs);
114316 +
114317 +static const char *get_asm_string(const_gimple stmt)
114318 +{
114319 + if (!stmt)
114320 + return NULL;
114321 + if (gimple_code(stmt) != GIMPLE_ASM)
114322 + return NULL;
114323 +
114324 + return gimple_asm_string(stmt);
114325 +}
114326 +
114327 +tree get_size_overflow_asm_input(const_gimple stmt)
114328 +{
114329 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
114330 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
114331 +}
114332 +
114333 +bool is_size_overflow_insert_check_asm(const_gimple stmt)
114334 +{
114335 + const char *str;
114336 +
114337 + if (!is_size_overflow_asm(stmt))
114338 + return false;
114339 +
114340 + str = get_asm_string(stmt);
114341 + if (!str)
114342 + return false;
114343 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
114344 +}
114345 +
114346 +bool is_size_overflow_asm(const_gimple stmt)
114347 +{
114348 + const char *str;
114349 +
114350 + if (!stmt)
114351 + return false;
114352 + if (gimple_code(stmt) != GIMPLE_ASM)
114353 + return false;
114354 +
114355 + str = get_asm_string(stmt);
114356 + if (!str)
114357 + return false;
114358 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
114359 +}
114360 +
114361 +static bool is_size_overflow_intentional_asm_turn_off(const_gimple stmt)
114362 +{
114363 + const char *str;
114364 +
114365 + if (!is_size_overflow_asm(stmt))
114366 + return false;
114367 +
114368 + str = get_asm_string(stmt);
114369 + if (!str)
114370 + return false;
114371 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
114372 +}
114373 +
114374 +static bool is_size_overflow_intentional_asm_end(const_gimple stmt)
114375 +{
114376 + const char *str;
114377 +
114378 + if (!is_size_overflow_asm(stmt))
114379 + return false;
114380 +
114381 + str = get_asm_string(stmt);
114382 + if (!str)
114383 + return false;
114384 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
114385 +}
114386 +
114387 +/* Get the param of the intentional_overflow attribute.
114388 + * * 0: MARK_END_INTENTIONAL
114389 + * * 1..MAX_PARAM: MARK_YES
114390 + * * -1: MARK_TURN_OFF
114391 + */
114392 +static tree get_attribute_param(const_tree decl)
114393 +{
114394 + const_tree attr;
114395 +
114396 + if (decl == NULL_TREE)
114397 + return NULL_TREE;
114398 +
114399 + attr = get_attribute("intentional_overflow", decl);
114400 + if (attr)
114401 + return TREE_VALUE(attr);
114402 + return NULL_TREE;
114403 +}
114404 +
114405 +// MARK_TURN_OFF
114406 +static bool is_turn_off_intentional_attr(const_tree decl)
114407 +{
114408 + const_tree param_head;
114409 +
114410 + param_head = get_attribute_param(decl);
114411 + if (param_head == NULL_TREE)
114412 + return false;
114413 +
114414 + if (TREE_INT_CST_HIGH(TREE_VALUE(param_head)) == -1)
114415 + return true;
114416 + return false;
114417 +}
114418 +
114419 +// MARK_END_INTENTIONAL
114420 +static bool is_end_intentional_intentional_attr(const_tree decl)
114421 +{
114422 + const_tree param_head;
114423 +
114424 + param_head = get_attribute_param(decl);
114425 + if (param_head == NULL_TREE)
114426 + return false;
114427 +
114428 + if (!TREE_INT_CST_LOW(TREE_VALUE(param_head)))
114429 + return true;
114430 + return false;
114431 +}
114432 +
114433 +// MARK_YES
114434 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
114435 +{
114436 + tree param, param_head;
114437 +
114438 + if (argnum == 0)
114439 + return false;
114440 +
114441 + param_head = get_attribute_param(decl);
114442 + for (param = param_head; param; param = TREE_CHAIN(param))
114443 + if (argnum == TREE_INT_CST_LOW(TREE_VALUE(param)))
114444 + return true;
114445 + return false;
114446 +}
114447 +
114448 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
114449 +{
114450 + const struct size_overflow_hash *hash;
114451 + location_t loc;
114452 +
114453 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
114454 + return;
114455 +
114456 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
114457 + return;
114458 +
114459 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
114460 + if (!hash)
114461 + return;
114462 +
114463 + loc = DECL_SOURCE_LOCATION(decl);
114464 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
114465 +}
114466 +
114467 +// Get the field decl of a component ref for intentional_overflow checking
114468 +static const_tree search_field_decl(const_tree comp_ref)
114469 +{
114470 + const_tree field = NULL_TREE;
114471 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
114472 +
114473 + for (i = 0; i < len; i++) {
114474 + field = TREE_OPERAND(comp_ref, i);
114475 + if (TREE_CODE(field) == FIELD_DECL)
114476 + break;
114477 + }
114478 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
114479 + return field;
114480 +}
114481 +
114482 +/* Get the type of the intentional_overflow attribute of a node
114483 + * * MARK_TURN_OFF
114484 + * * MARK_YES
114485 + * * MARK_NO
114486 + * * MARK_END_INTENTIONAL
114487 + */
114488 +static enum intentional_mark get_intentional_attr_type(const_tree node)
114489 +{
114490 + const_tree cur_decl;
114491 +
114492 + if (node == NULL_TREE)
114493 + return MARK_NO;
114494 +
114495 + switch (TREE_CODE(node)) {
114496 + case COMPONENT_REF:
114497 + cur_decl = search_field_decl(node);
114498 + if (is_turn_off_intentional_attr(cur_decl))
114499 + return MARK_TURN_OFF;
114500 + if (is_end_intentional_intentional_attr(cur_decl))
114501 + return MARK_YES;
114502 + break;
114503 + case PARM_DECL: {
114504 + unsigned int argnum;
114505 +
114506 + cur_decl = get_orig_fndecl(current_function_decl);
114507 + argnum = find_arg_number_tree(node, cur_decl);
114508 + if (argnum == CANNOT_FIND_ARG)
114509 + return MARK_NO;
114510 + if (is_yes_intentional_attr(cur_decl, argnum))
114511 + return MARK_YES;
114512 + if (is_end_intentional_intentional_attr(cur_decl))
114513 + return MARK_END_INTENTIONAL;
114514 + break;
114515 + }
114516 + case FUNCTION_DECL: {
114517 + const_tree fndecl = get_orig_fndecl(node);
114518 +
114519 + if (is_turn_off_intentional_attr(fndecl))
114520 + return MARK_TURN_OFF;
114521 + if (is_end_intentional_intentional_attr(fndecl))
114522 + return MARK_END_INTENTIONAL;
114523 + }
114524 + default:
114525 + break;
114526 + }
114527 + return MARK_NO;
114528 +}
114529 +
114530 +static enum intentional_mark walk_use_def_phi(struct pointer_set_t *visited, const_tree result)
114531 +{
114532 + enum intentional_mark mark = MARK_NO;
114533 + gimple phi = get_def_stmt(result);
114534 + unsigned int i, n = gimple_phi_num_args(phi);
114535 +
114536 + pointer_set_insert(visited, phi);
114537 + for (i = 0; i < n; i++) {
114538 + tree arg = gimple_phi_arg_def(phi, i);
114539 +
114540 + mark = walk_use_def(visited, arg);
114541 + if (mark != MARK_NO)
114542 + return mark;
114543 + }
114544 +
114545 + return mark;
114546 +}
114547 +
114548 +static enum intentional_mark walk_use_def_binary(struct pointer_set_t *visited, const_tree lhs)
114549 +{
114550 + enum intentional_mark mark;
114551 + tree rhs1, rhs2;
114552 + gimple def_stmt = get_def_stmt(lhs);
114553 +
114554 + rhs1 = gimple_assign_rhs1(def_stmt);
114555 + rhs2 = gimple_assign_rhs2(def_stmt);
114556 +
114557 + mark = walk_use_def(visited, rhs1);
114558 + if (mark == MARK_NO)
114559 + return walk_use_def(visited, rhs2);
114560 + return mark;
114561 +}
114562 +
114563 +enum intentional_mark get_so_asm_type(const_gimple stmt)
114564 +{
114565 + if (!stmt)
114566 + return MARK_NO;
114567 + if (!is_size_overflow_asm(stmt))
114568 + return MARK_NO;
114569 + if (is_size_overflow_insert_check_asm(stmt))
114570 + return MARK_NO;
114571 + if (is_size_overflow_intentional_asm_turn_off(stmt))
114572 + return MARK_TURN_OFF;
114573 + if (is_size_overflow_intentional_asm_end(stmt))
114574 + return MARK_END_INTENTIONAL;
114575 + return MARK_YES;
114576 +}
114577 +
114578 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs)
114579 +{
114580 + const_gimple def_stmt;
114581 +
114582 + if (TREE_CODE(lhs) != SSA_NAME)
114583 + return get_intentional_attr_type(lhs);
114584 +
114585 + def_stmt = get_def_stmt(lhs);
114586 + gcc_assert(def_stmt);
114587 +
114588 + if (pointer_set_insert(visited, def_stmt))
114589 + return MARK_NO;
114590 +
114591 + switch (gimple_code(def_stmt)) {
114592 + case GIMPLE_CALL:
114593 + case GIMPLE_RETURN:
114594 + return MARK_NO;
114595 + case GIMPLE_NOP:
114596 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
114597 + case GIMPLE_ASM:
114598 + return get_so_asm_type(def_stmt);
114599 + case GIMPLE_PHI:
114600 + return walk_use_def_phi(visited, lhs);
114601 + case GIMPLE_ASSIGN:
114602 + switch (gimple_num_ops(def_stmt)) {
114603 + case 2:
114604 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
114605 + case 3:
114606 + return walk_use_def_binary(visited, lhs);
114607 + }
114608 + default:
114609 + debug_gimple_stmt((gimple)def_stmt);
114610 + error("%s: unknown gimple code", __func__);
114611 + gcc_unreachable();
114612 + }
114613 +}
114614 +
114615 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
114616 +{
114617 + enum intentional_mark mark;
114618 + struct pointer_set_t *visited;
114619 +
114620 + visited = pointer_set_create();
114621 + mark = walk_use_def(visited, var);
114622 + pointer_set_destroy(visited);
114623 +
114624 + return mark;
114625 +}
114626 +
114627 +/* Search intentional_overflow attribute on caller and on callee too.
114628 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
114629 + * parameters aren't tracked backwards.
114630 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
114631 + * the function.
114632 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
114633 + * in all callers (on a structure field means that overflow checking is turned off
114634 + * in all expressions involving the given field).
114635 + */
114636 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
114637 +{
114638 + enum intentional_mark caller_mark, callee_mark;
114639 + const_tree fndecl, orig_cur_fndecl, arg;
114640 +
114641 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
114642 +
114643 + // handle MARK_TURN_OFF early on the caller
114644 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
114645 + return MARK_TURN_OFF;
114646 +
114647 + switch (gimple_code(stmt)) {
114648 + case GIMPLE_RETURN:
114649 + gcc_assert(argnum == 0);
114650 + // for now ignore other intentional attribute types on returns
114651 + return MARK_NO;
114652 + case GIMPLE_CALL:
114653 + gcc_assert(argnum != 0);
114654 + gcc_assert(argnum <= gimple_call_num_args(stmt));
114655 + arg = gimple_call_arg(stmt, argnum - 1);
114656 + break;
114657 + default:
114658 + debug_gimple_stmt((gimple)stmt);
114659 + gcc_unreachable();
114660 + }
114661 +
114662 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
114663 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
114664 + return MARK_END_INTENTIONAL;
114665 +
114666 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
114667 + // handle MARK_TURN_OFF on the callee
114668 + if (is_turn_off_intentional_attr(fndecl))
114669 + return MARK_TURN_OFF;
114670 + // find a defining marked caller argument or struct field for arg
114671 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
114672 +
114673 + // did we find a marked struct field?
114674 + if (caller_mark == MARK_TURN_OFF)
114675 + return MARK_TURN_OFF;
114676 +
114677 + // handle MARK_END_INTENTIONAL on the callee
114678 + if (is_end_intentional_intentional_attr(fndecl))
114679 + callee_mark = MARK_END_INTENTIONAL;
114680 + // is it a marked callee parameter?
114681 + else if (is_yes_intentional_attr(fndecl, argnum))
114682 + callee_mark = MARK_YES;
114683 + else
114684 + callee_mark = MARK_NO;
114685 +
114686 + // no intentional attribute found
114687 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
114688 + return MARK_NO;
114689 +
114690 + // MARK_YES is meaningful only on the caller
114691 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
114692 + return MARK_NO;
114693 +
114694 + // we found a code region where we don't want to duplicate
114695 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
114696 + return MARK_END_INTENTIONAL;
114697 +
114698 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
114699 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
114700 + return MARK_NO;
114701 +
114702 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
114703 + if (caller_mark == MARK_YES) {
114704 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
114705 + return MARK_YES;
114706 + }
114707 +
114708 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
114709 + debug_gimple_stmt((gimple)stmt);
114710 + print_intentional_mark(caller_mark);
114711 + print_intentional_mark(callee_mark);
114712 + gcc_unreachable();
114713 +}
114714 +
114715 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
114716 +{
114717 + const_tree arg;
114718 +
114719 + switch (gimple_code(stmt)) {
114720 + case GIMPLE_RETURN:
114721 + gcc_assert(argnum == 0);
114722 + arg = gimple_return_retval(stmt);
114723 + break;
114724 + case GIMPLE_CALL:
114725 + gcc_assert(argnum != 0);
114726 + gcc_assert(argnum <= gimple_call_num_args(stmt));
114727 + arg = gimple_call_arg(stmt, argnum - 1);
114728 + break;
114729 + case GIMPLE_ASM:
114730 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
114731 + arg = get_size_overflow_asm_input(stmt);
114732 + break;
114733 + default:
114734 + debug_gimple_stmt((gimple)stmt);
114735 + gcc_unreachable();
114736 + }
114737 +
114738 + // find a defining marked caller argument or struct field for arg
114739 + return check_intentional_size_overflow_asm_and_attribute(arg);
114740 +}
114741 +
114742 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
114743 +{
114744 + const_tree rhs1, lhs, rhs1_type, lhs_type;
114745 + enum machine_mode lhs_mode, rhs_mode;
114746 + gimple def_stmt = get_def_stmt(no_const_rhs);
114747 +
114748 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
114749 + return false;
114750 +
114751 + rhs1 = gimple_assign_rhs1(def_stmt);
114752 + lhs = gimple_assign_lhs(def_stmt);
114753 + rhs1_type = TREE_TYPE(rhs1);
114754 + lhs_type = TREE_TYPE(lhs);
114755 + rhs_mode = TYPE_MODE(rhs1_type);
114756 + lhs_mode = TYPE_MODE(lhs_type);
114757 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
114758 + return false;
114759 +
114760 + return true;
114761 +}
114762 +
114763 +static unsigned int uses_num(tree node)
114764 +{
114765 + imm_use_iterator imm_iter;
114766 + use_operand_p use_p;
114767 + unsigned int num = 0;
114768 +
114769 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
114770 + gimple use_stmt = USE_STMT(use_p);
114771 +
114772 + if (use_stmt == NULL)
114773 + return num;
114774 + if (is_gimple_debug(use_stmt))
114775 + continue;
114776 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
114777 + continue;
114778 + num++;
114779 + }
114780 + return num;
114781 +}
114782 +
114783 +static bool no_uses(tree node)
114784 +{
114785 + return !uses_num(node);
114786 +}
114787 +
114788 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
114789 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
114790 +{
114791 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
114792 + gimple def_stmt = get_def_stmt(lhs);
114793 +
114794 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
114795 + return false;
114796 +
114797 + rhs1 = gimple_assign_rhs1(def_stmt);
114798 + rhs_type = TREE_TYPE(rhs1);
114799 + lhs_type = TREE_TYPE(lhs);
114800 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
114801 + return false;
114802 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
114803 + return false;
114804 +
114805 + def_stmt = get_def_stmt(rhs1);
114806 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
114807 + return false;
114808 +
114809 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
114810 + return false;
114811 +
114812 + rhs1 = gimple_assign_rhs1(def_stmt);
114813 + rhs2 = gimple_assign_rhs2(def_stmt);
114814 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
114815 + return false;
114816 +
114817 + if (is_gimple_constant(rhs2))
114818 + not_const_rhs = rhs1;
114819 + else
114820 + not_const_rhs = rhs2;
114821 +
114822 + return no_uses(not_const_rhs);
114823 +}
114824 +
114825 +static bool is_lt_signed_type_max(const_tree rhs)
114826 +{
114827 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
114828 +
114829 + if (!TYPE_UNSIGNED(type))
114830 + return true;
114831 +
114832 + switch (TYPE_MODE(type)) {
114833 + case QImode:
114834 + new_type = intQI_type_node;
114835 + break;
114836 + case HImode:
114837 + new_type = intHI_type_node;
114838 + break;
114839 + case SImode:
114840 + new_type = intSI_type_node;
114841 + break;
114842 + case DImode:
114843 + new_type = intDI_type_node;
114844 + break;
114845 + default:
114846 + debug_tree((tree)type);
114847 + gcc_unreachable();
114848 + }
114849 +
114850 + type_max = TYPE_MAX_VALUE(new_type);
114851 + if (!tree_int_cst_lt(type_max, rhs))
114852 + return true;
114853 +
114854 + return false;
114855 +}
114856 +
114857 +static bool is_gt_zero(const_tree rhs)
114858 +{
114859 + const_tree type = TREE_TYPE(rhs);
114860 +
114861 + if (TYPE_UNSIGNED(type))
114862 + return true;
114863 +
114864 + if (!tree_int_cst_lt(rhs, integer_zero_node))
114865 + return true;
114866 +
114867 + return false;
114868 +}
114869 +
114870 +bool is_a_constant_overflow(const_gimple stmt, const_tree rhs)
114871 +{
114872 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
114873 + return false;
114874 + if (!is_gimple_constant(rhs))
114875 + return false;
114876 +
114877 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
114878 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
114879 + return false;
114880 +
114881 + return true;
114882 +}
114883 +
114884 +static tree change_assign_rhs(struct visited *visited, gimple stmt, const_tree orig_rhs, tree new_rhs)
114885 +{
114886 + gimple assign;
114887 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
114888 + tree origtype = TREE_TYPE(orig_rhs);
114889 +
114890 + gcc_assert(is_gimple_assign(stmt));
114891 +
114892 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
114893 + pointer_set_insert(visited->my_stmts, assign);
114894 + return gimple_assign_lhs(assign);
114895 +}
114896 +
114897 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2)
114898 +{
114899 + tree new_rhs, orig_rhs;
114900 + void (*gimple_assign_set_rhs)(gimple, tree);
114901 + tree rhs1 = gimple_assign_rhs1(stmt);
114902 + tree rhs2 = gimple_assign_rhs2(stmt);
114903 + tree lhs = gimple_assign_lhs(stmt);
114904 +
114905 + if (!check_overflow)
114906 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114907 +
114908 + if (change_rhs == NULL_TREE)
114909 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114910 +
114911 + if (new_rhs2 == NULL_TREE) {
114912 + orig_rhs = rhs1;
114913 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
114914 + } else {
114915 + orig_rhs = rhs2;
114916 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
114917 + }
114918 +
114919 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
114920 +
114921 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
114922 + gimple_assign_set_rhs(stmt, new_rhs);
114923 + update_stmt(stmt);
114924 +
114925 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114926 +}
114927 +
114928 +static bool is_subtraction_special(struct visited *visited, const_gimple stmt)
114929 +{
114930 + gimple rhs1_def_stmt, rhs2_def_stmt;
114931 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
114932 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
114933 + const_tree rhs1 = gimple_assign_rhs1(stmt);
114934 + const_tree rhs2 = gimple_assign_rhs2(stmt);
114935 +
114936 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
114937 + return false;
114938 +
114939 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
114940 +
114941 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
114942 + return false;
114943 +
114944 + rhs1_def_stmt = get_def_stmt(rhs1);
114945 + rhs2_def_stmt = get_def_stmt(rhs2);
114946 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
114947 + return false;
114948 +
114949 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
114950 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
114951 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
114952 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
114953 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
114954 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
114955 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
114956 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
114957 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
114958 + return false;
114959 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
114960 + return false;
114961 +
114962 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
114963 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
114964 + return true;
114965 +}
114966 +
114967 +static gimple create_binary_assign(struct visited *visited, enum tree_code code, gimple stmt, tree rhs1, tree rhs2)
114968 +{
114969 + gimple assign;
114970 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
114971 + tree type = TREE_TYPE(rhs1);
114972 + tree lhs = create_new_var(type);
114973 +
114974 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
114975 + assign = gimple_build_assign_with_ops(code, lhs, rhs1, rhs2);
114976 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
114977 +
114978 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
114979 + update_stmt(assign);
114980 + pointer_set_insert(visited->my_stmts, assign);
114981 + return assign;
114982 +}
114983 +
114984 +static tree cast_to_TI_type(struct visited *visited, gimple stmt, tree node)
114985 +{
114986 + gimple_stmt_iterator gsi;
114987 + gimple cast_stmt;
114988 + tree type = TREE_TYPE(node);
114989 +
114990 + if (types_compatible_p(type, intTI_type_node))
114991 + return node;
114992 +
114993 + gsi = gsi_for_stmt(stmt);
114994 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
114995 + pointer_set_insert(visited->my_stmts, cast_stmt);
114996 + return gimple_assign_lhs(cast_stmt);
114997 +}
114998 +
114999 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
115000 +{
115001 + tree rhs1, def_stmt_rhs1;
115002 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
115003 +
115004 + def_stmt = get_def_stmt(var);
115005 + if (!gimple_assign_cast_p(def_stmt))
115006 + return NULL_TREE;
115007 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
115008 +
115009 + rhs1 = gimple_assign_rhs1(def_stmt);
115010 + rhs1_def_stmt = get_def_stmt(rhs1);
115011 + if (!gimple_assign_cast_p(rhs1_def_stmt))
115012 + return rhs1;
115013 +
115014 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
115015 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
115016 +
115017 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
115018 + case GIMPLE_CALL:
115019 + case GIMPLE_NOP:
115020 + case GIMPLE_ASM:
115021 + case GIMPLE_PHI:
115022 + return def_stmt_rhs1;
115023 + case GIMPLE_ASSIGN:
115024 + return rhs1;
115025 + default:
115026 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
115027 + gcc_unreachable();
115028 + }
115029 +}
115030 +
115031 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
115032 +{
115033 + tree new_rhs1, new_rhs2;
115034 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
115035 + gimple assign, stmt = get_def_stmt(lhs);
115036 + tree rhs1 = gimple_assign_rhs1(stmt);
115037 + tree rhs2 = gimple_assign_rhs2(stmt);
115038 +
115039 + if (!is_subtraction_special(visited, stmt))
115040 + return NULL_TREE;
115041 +
115042 + new_rhs1 = expand(visited, rhs1);
115043 + new_rhs2 = expand(visited, rhs2);
115044 +
115045 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
115046 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
115047 +
115048 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
115049 + return NULL_TREE;
115050 +
115051 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
115052 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
115053 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
115054 + }
115055 +
115056 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
115057 + new_lhs = gimple_assign_lhs(assign);
115058 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
115059 +
115060 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
115061 +}
115062 +
115063 +bool is_a_neg_overflow(const_gimple stmt, const_tree rhs)
115064 +{
115065 + const_gimple def_stmt;
115066 +
115067 + if (TREE_CODE(rhs) != SSA_NAME)
115068 + return false;
115069 +
115070 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
115071 + return false;
115072 +
115073 + def_stmt = get_def_stmt(rhs);
115074 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
115075 + return false;
115076 +
115077 + return true;
115078 +}
115079 +
115080 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
115081 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
115082 + * fffffff * 16 > signed max -> truncate
115083 + */
115084 +static bool look_for_mult_and_add(const_gimple stmt)
115085 +{
115086 + const_tree res;
115087 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
115088 + const_gimple def_stmt;
115089 +
115090 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
115091 + return false;
115092 + if (!is_gimple_assign(stmt))
115093 + return false;
115094 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
115095 + return false;
115096 +
115097 + rhs1 = gimple_assign_rhs1(stmt);
115098 + rhs2 = gimple_assign_rhs2(stmt);
115099 + if (is_gimple_constant(rhs1)) {
115100 + const_rhs = rhs1;
115101 + def_stmt = get_def_stmt(rhs2);
115102 + } else if (is_gimple_constant(rhs2)) {
115103 + const_rhs = rhs2;
115104 + def_stmt = get_def_stmt(rhs1);
115105 + } else
115106 + return false;
115107 +
115108 + if (!is_gimple_assign(def_stmt))
115109 + return false;
115110 +
115111 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
115112 + return false;
115113 +
115114 + def_rhs1 = gimple_assign_rhs1(def_stmt);
115115 + def_rhs2 = gimple_assign_rhs2(def_stmt);
115116 + if (is_gimple_constant(def_rhs1))
115117 + def_const_rhs = def_rhs1;
115118 + else if (is_gimple_constant(def_rhs2))
115119 + def_const_rhs = def_rhs2;
115120 + else
115121 + return false;
115122 +
115123 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
115124 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
115125 + return false;
115126 + return true;
115127 +}
115128 +
115129 +enum intentional_overflow_type add_mul_intentional_overflow(const_gimple stmt)
115130 +{
115131 + const_gimple def_stmt_1, def_stmt_2;
115132 + const_tree rhs1, rhs2;
115133 + bool add_mul_rhs1, add_mul_rhs2;
115134 +
115135 + rhs1 = gimple_assign_rhs1(stmt);
115136 + def_stmt_1 = get_def_stmt(rhs1);
115137 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
115138 +
115139 + rhs2 = gimple_assign_rhs2(stmt);
115140 + def_stmt_2 = get_def_stmt(rhs2);
115141 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
115142 +
115143 + if (add_mul_rhs1)
115144 + return RHS1_INTENTIONAL_OVERFLOW;
115145 + if (add_mul_rhs2)
115146 + return RHS2_INTENTIONAL_OVERFLOW;
115147 + return NO_INTENTIONAL_OVERFLOW;
115148 +}
115149 +
115150 +static gimple get_dup_stmt(struct visited *visited, gimple stmt)
115151 +{
115152 + gimple my_stmt;
115153 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
115154 +
115155 + gsi_next(&gsi);
115156 + my_stmt = gsi_stmt(gsi);
115157 +
115158 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
115159 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
115160 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
115161 + debug_gimple_stmt(stmt);
115162 + debug_gimple_stmt(my_stmt);
115163 + gcc_unreachable();
115164 + }
115165 +
115166 + return my_stmt;
115167 +}
115168 +
115169 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
115170 + * unsigned type cast to signed type, unsigned type: no more uses
115171 + * e.g., lib/vsprintf.c:simple_strtol()
115172 + * _10 = (unsigned long int) _9
115173 + * _11 = -_10;
115174 + * _12 = (long int) _11; (_11_ no more uses)
115175 + */
115176 +static bool is_call_or_cast(gimple stmt)
115177 +{
115178 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
115179 +}
115180 +
115181 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
115182 +{
115183 + const_tree rhs;
115184 + gimple def_stmt;
115185 +
115186 + if (node == NULL_TREE)
115187 + return true;
115188 + if (is_gimple_constant(node))
115189 + return true;
115190 +
115191 + def_stmt = get_def_stmt(node);
115192 + if (!def_stmt)
115193 + return false;
115194 +
115195 + if (is_call_or_cast(def_stmt))
115196 + return true;
115197 +
115198 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
115199 + return false;
115200 + rhs = gimple_assign_rhs1(def_stmt);
115201 + def_stmt = get_def_stmt(rhs);
115202 + if (!def_stmt)
115203 + return false;
115204 + return is_call_or_cast(def_stmt);
115205 +}
115206 +
115207 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt)
115208 +{
115209 + unsigned int use_num;
115210 + gimple so_stmt;
115211 + const_gimple def_stmt;
115212 + const_tree rhs1, rhs2;
115213 + tree rhs = gimple_assign_rhs1(stmt);
115214 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
115215 + const_tree rhs_type = TREE_TYPE(rhs);
115216 +
115217 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
115218 + return;
115219 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
115220 + return;
115221 + use_num = uses_num(rhs);
115222 + if (use_num != 1)
115223 + return;
115224 +
115225 + def_stmt = get_def_stmt(rhs);
115226 + if (!def_stmt)
115227 + return;
115228 + if (!is_gimple_assign(def_stmt))
115229 + return;
115230 +
115231 + rhs1 = gimple_assign_rhs1(def_stmt);
115232 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
115233 + return;
115234 +
115235 + rhs2 = gimple_assign_rhs2(def_stmt);
115236 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
115237 + return;
115238 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
115239 + return;
115240 +
115241 + so_stmt = get_dup_stmt(visited, stmt);
115242 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
115243 +}
115244 +
115245 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
115246 new file mode 100644
115247 index 0000000..69059ca
115248 --- /dev/null
115249 +++ b/tools/gcc/size_overflow_plugin/misc.c
115250 @@ -0,0 +1,426 @@
115251 +/*
115252 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115253 + * Licensed under the GPL v2, or (at your option) v3
115254 + *
115255 + * Homepage:
115256 + * https://github.com/ephox-gcc-plugins/size_overflow
115257 + *
115258 + * Documentation:
115259 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115260 + *
115261 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115262 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115263 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115264 + *
115265 + * Usage:
115266 + * $ make
115267 + * $ make run
115268 + */
115269 +
115270 +#include "size_overflow.h"
115271 +
115272 +const char *get_type_name_from_field(const_tree field_decl)
115273 +{
115274 + const_tree context, type_name;
115275 +
115276 + if (TREE_CODE(field_decl) != FIELD_DECL)
115277 + return NULL;
115278 +
115279 + context = DECL_CONTEXT(field_decl);
115280 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
115281 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
115282 + if (type_name == NULL_TREE)
115283 + return NULL;
115284 +
115285 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
115286 + return IDENTIFIER_POINTER(type_name);
115287 + else if (TREE_CODE(type_name) == TYPE_DECL)
115288 + return DECL_NAME_POINTER(type_name);
115289 +
115290 + debug_tree((tree)field_decl);
115291 + debug_tree((tree)type_name);
115292 + gcc_unreachable();
115293 +}
115294 +
115295 +// Was the function created by the compiler itself?
115296 +bool made_by_compiler(const_tree decl)
115297 +{
115298 + struct cgraph_node *node;
115299 +
115300 + if (FUNCTION_PTR_P(decl))
115301 + return false;
115302 + if (TREE_CODE(decl) == VAR_DECL)
115303 + return false;
115304 +
115305 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
115306 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
115307 + return true;
115308 + if (DECL_ARTIFICIAL(decl))
115309 + return true;
115310 +
115311 + node = get_cnode(decl);
115312 + if (!node)
115313 + return false;
115314 + return node->clone_of != NULL;
115315 +}
115316 +
115317 +bool skip_types(const_tree var)
115318 +{
115319 + const_tree type;
115320 +
115321 + type = TREE_TYPE(var);
115322 + if (type == NULL_TREE)
115323 + return true;
115324 +
115325 + switch (TREE_CODE(type)) {
115326 + case INTEGER_TYPE:
115327 + case ENUMERAL_TYPE:
115328 + return false;
115329 + default:
115330 + return true;
115331 + }
115332 +}
115333 +
115334 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
115335 +{
115336 + gimple def_stmt;
115337 +
115338 + gcc_assert(fn_ptr != NULL_TREE);
115339 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
115340 +
115341 + if (is_gimple_constant(fn_ptr))
115342 + return NULL;
115343 +
115344 + def_stmt = get_def_stmt(fn_ptr);
115345 + gcc_assert(def_stmt);
115346 + return def_stmt;
115347 +}
115348 +
115349 +gimple get_def_stmt(const_tree node)
115350 +{
115351 + gcc_assert(node != NULL_TREE);
115352 +
115353 + if (TREE_CODE(node) != SSA_NAME)
115354 + return NULL;
115355 + return SSA_NAME_DEF_STMT(node);
115356 +}
115357 +
115358 +tree create_new_var(tree type)
115359 +{
115360 + tree new_var = create_tmp_var(type, "cicus");
115361 +
115362 + add_referenced_var(new_var);
115363 + return new_var;
115364 +}
115365 +
115366 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
115367 +{
115368 + const_gimple def_stmt = get_def_stmt(rhs);
115369 +
115370 + if (force)
115371 + return false;
115372 +
115373 + if (is_gimple_constant(rhs))
115374 + return false;
115375 +
115376 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
115377 + return false;
115378 +
115379 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
115380 + return false;
115381 +
115382 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
115383 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
115384 + return false;
115385 +
115386 + return true;
115387 +}
115388 +
115389 +tree cast_a_tree(tree type, tree var)
115390 +{
115391 + gcc_assert(type != NULL_TREE);
115392 + gcc_assert(var != NULL_TREE);
115393 + gcc_assert(fold_convertible_p(type, var));
115394 +
115395 + return fold_convert(type, var);
115396 +}
115397 +
115398 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
115399 +{
115400 + gimple assign, def_stmt;
115401 +
115402 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
115403 + gcc_assert(!is_gimple_constant(rhs));
115404 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
115405 + gcc_unreachable();
115406 +
115407 + def_stmt = get_def_stmt(rhs);
115408 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
115409 + return def_stmt;
115410 +
115411 + if (lhs == CREATE_NEW_VAR)
115412 + lhs = create_new_var(dst_type);
115413 +
115414 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
115415 +
115416 + if (!gsi_end_p(*gsi)) {
115417 + location_t loc = gimple_location(gsi_stmt(*gsi));
115418 + gimple_set_location(assign, loc);
115419 + }
115420 +
115421 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
115422 +
115423 + if (before)
115424 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
115425 + else
115426 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
115427 + update_stmt(assign);
115428 + return assign;
115429 +}
115430 +
115431 +bool is_size_overflow_type(const_tree var)
115432 +{
115433 + const char *name;
115434 + const_tree type_name, type;
115435 +
115436 + if (var == NULL_TREE)
115437 + return false;
115438 +
115439 + type = TREE_TYPE(var);
115440 + type_name = TYPE_NAME(type);
115441 + if (type_name == NULL_TREE)
115442 + return false;
115443 +
115444 + if (DECL_P(type_name))
115445 + name = DECL_NAME_POINTER(type_name);
115446 + else
115447 + name = IDENTIFIER_POINTER(type_name);
115448 +
115449 + if (!strncmp(name, "size_overflow_type", 18))
115450 + return true;
115451 + return false;
115452 +}
115453 +
115454 +// Determine if a cloned function has all the original arguments
115455 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
115456 +{
115457 + const_tree new_decl_list, old_decl_list;
115458 +
115459 + if (new_node->clone_of && new_node->clone.tree_map)
115460 + return !new_node->clone.args_to_skip;
115461 +
115462 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
115463 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
115464 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
115465 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
115466 +
115467 + return true;
115468 +}
115469 +
115470 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
115471 +{
115472 + unsigned int new_num;
115473 + const_tree fndecl_arg;
115474 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
115475 + const_tree arg, target_fndecl_arglist;
115476 +
115477 + if (num == 0)
115478 + return num;
115479 +
115480 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
115481 + return num;
115482 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
115483 + return CANNOT_FIND_ARG;
115484 +
115485 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
115486 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
115487 + return CANNOT_FIND_ARG;
115488 +
115489 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
115490 + gcc_assert(fndecl_arg != NULL_TREE);
115491 +
115492 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
115493 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
115494 + return new_num;
115495 + }
115496 +
115497 + return CANNOT_FIND_ARG;
115498 +}
115499 +
115500 +// Find the specified argument in the originally cloned function
115501 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
115502 +{
115503 + bitmap args_to_skip;
115504 + unsigned int i, new_argnum = clone_argnum;
115505 +
115506 + if (unchanged_arglist(new_node, old_node))
115507 + return clone_argnum;
115508 +
115509 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115510 + args_to_skip = new_node->clone.args_to_skip;
115511 + for (i = 0; i < clone_argnum; i++) {
115512 + if (bitmap_bit_p(args_to_skip, i))
115513 + new_argnum++;
115514 + }
115515 + return new_argnum;
115516 +}
115517 +
115518 +// Find the specified argument in the clone
115519 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
115520 +{
115521 + bitmap args_to_skip;
115522 + unsigned int i, new_argnum = orig_argnum;
115523 +
115524 + if (unchanged_arglist(new_node, old_node))
115525 + return orig_argnum;
115526 +
115527 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115528 + args_to_skip = new_node->clone.args_to_skip;
115529 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
115530 + // XXX torolni kellene a nodeot
115531 + return CANNOT_FIND_ARG;
115532 +
115533 + for (i = 0; i < orig_argnum; i++) {
115534 + if (bitmap_bit_p(args_to_skip, i))
115535 + new_argnum--;
115536 + }
115537 + return new_argnum;
115538 +}
115539 +
115540 +// Associate the argument between a clone and a cloned function
115541 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
115542 +{
115543 + bool node_clone, correct_argnum_of_node_clone;
115544 + const_tree correct_argnum_of_node_decl, node_decl;
115545 +
115546 + if (node == correct_argnum_of_node)
115547 + return argnum;
115548 + if (argnum == 0)
115549 + return argnum;
115550 +
115551 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
115552 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
115553 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
115554 +
115555 + if (node) {
115556 + node_decl = NODE_DECL(node);
115557 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
115558 + node_clone = made_by_compiler(node_decl);
115559 + } else {
115560 + node_decl = NULL_TREE;
115561 + node_clone = false;
115562 + }
115563 +
115564 + if (correct_argnum_of_node_decl == node_decl)
115565 + return argnum;
115566 +
115567 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
115568 + // the original decl is lost if both nodes are clones
115569 + if (node_clone && correct_argnum_of_node_clone) {
115570 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
115571 + return argnum;
115572 + }
115573 +
115574 + if (node_clone && !correct_argnum_of_node_clone)
115575 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
115576 + else if (!node_clone && correct_argnum_of_node_clone)
115577 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
115578 +
115579 + if (node)
115580 + debug_tree((tree)NODE_DECL(node));
115581 + debug_tree((tree)correct_argnum_of_node_decl);
115582 + gcc_unreachable();
115583 +}
115584 +
115585 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
115586 +{
115587 + struct cgraph_node *node, *correct_argnum_of_node;
115588 +
115589 + gcc_assert(decl != NULL_TREE);
115590 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
115591 +
115592 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
115593 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
115594 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
115595 +
115596 + node = get_cnode(decl);
115597 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
115598 +}
115599 +
115600 +// Find the original cloned function
115601 +tree get_orig_fndecl(const_tree clone_fndecl)
115602 +{
115603 + struct cgraph_node *node;
115604 +
115605 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
115606 + return (tree)DECL_ORIGIN(clone_fndecl);
115607 + node = get_cnode(clone_fndecl);
115608 + if (!node)
115609 + return (tree)clone_fndecl;
115610 +
115611 + while (node->clone_of)
115612 + node = node->clone_of;
115613 + if (!made_by_compiler(NODE_DECL(node)))
115614 + return NODE_DECL(node);
115615 + // Return the cloned decl because it is needed for the transform callback
115616 + return (tree)clone_fndecl;
115617 +}
115618 +
115619 +static tree get_interesting_fndecl_from_stmt(const_gimple stmt)
115620 +{
115621 + if (gimple_call_num_args(stmt) == 0)
115622 + return NULL_TREE;
115623 + return gimple_call_fndecl(stmt);
115624 +}
115625 +
115626 +tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt)
115627 +{
115628 + tree fndecl;
115629 +
115630 + fndecl = get_interesting_fndecl_from_stmt(stmt);
115631 + if (fndecl == NULL_TREE)
115632 + return NULL_TREE;
115633 + return get_orig_fndecl(fndecl);
115634 +}
115635 +
115636 +void set_dominance_info(void)
115637 +{
115638 + calculate_dominance_info(CDI_DOMINATORS);
115639 + calculate_dominance_info(CDI_POST_DOMINATORS);
115640 +}
115641 +
115642 +void unset_dominance_info(void)
115643 +{
115644 + free_dominance_info(CDI_DOMINATORS);
115645 + free_dominance_info(CDI_POST_DOMINATORS);
115646 +}
115647 +
115648 +void set_current_function_decl(tree fndecl)
115649 +{
115650 + gcc_assert(fndecl != NULL_TREE);
115651 +
115652 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
115653 +#if BUILDING_GCC_VERSION <= 4007
115654 + current_function_decl = fndecl;
115655 +#endif
115656 + set_dominance_info();
115657 +}
115658 +
115659 +void unset_current_function_decl(void)
115660 +{
115661 + unset_dominance_info();
115662 +#if BUILDING_GCC_VERSION <= 4007
115663 + current_function_decl = NULL_TREE;
115664 +#endif
115665 + pop_cfun();
115666 +}
115667 +
115668 +bool is_valid_cgraph_node(struct cgraph_node *node)
115669 +{
115670 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
115671 + return false;
115672 + if (node->thunk.thunk_p || node->alias)
115673 + return false;
115674 + return true;
115675 +}
115676 +
115677 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
115678 new file mode 100644
115679 index 0000000..c955c6b
115680 --- /dev/null
115681 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
115682 @@ -0,0 +1,137 @@
115683 +/*
115684 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115685 + * Licensed under the GPL v2, or (at your option) v3
115686 + *
115687 + * Homepage:
115688 + * https://github.com/ephox-gcc-plugins/size_overflow
115689 + *
115690 + * Documentation:
115691 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115692 + *
115693 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115694 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115695 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115696 + *
115697 + * Usage:
115698 + * $ make
115699 + * $ make run
115700 + */
115701 +
115702 +#include "size_overflow.h"
115703 +
115704 +bool skip_expr_on_double_type(const_gimple stmt)
115705 +{
115706 + enum tree_code code = gimple_assign_rhs_code(stmt);
115707 +
115708 + switch (code) {
115709 + case RSHIFT_EXPR:
115710 + case TRUNC_DIV_EXPR:
115711 + case CEIL_DIV_EXPR:
115712 + case FLOOR_DIV_EXPR:
115713 + case ROUND_DIV_EXPR:
115714 + case EXACT_DIV_EXPR:
115715 + case RDIV_EXPR:
115716 + case TRUNC_MOD_EXPR:
115717 + case CEIL_MOD_EXPR:
115718 + case FLOOR_MOD_EXPR:
115719 + case ROUND_MOD_EXPR:
115720 + return true;
115721 + default:
115722 + return false;
115723 + }
115724 +}
115725 +
115726 +void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs)
115727 +{
115728 + const_tree orig_rhs1;
115729 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
115730 + gimple down_cast, up_cast;
115731 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
115732 +
115733 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115734 + down_lhs = gimple_assign_lhs(down_cast);
115735 +
115736 + gsi = gsi_for_stmt(use_stmt);
115737 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115738 + new_lhs = gimple_assign_lhs(up_cast);
115739 +
115740 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
115741 + if (operand_equal_p(orig_rhs1, rhs, 0))
115742 + gimple_assign_set_rhs1(use_stmt, new_lhs);
115743 + else
115744 + gimple_assign_set_rhs2(use_stmt, new_lhs);
115745 + update_stmt(use_stmt);
115746 +
115747 + pointer_set_insert(visited->my_stmts, up_cast);
115748 + pointer_set_insert(visited->my_stmts, down_cast);
115749 + pointer_set_insert(visited->skip_expr_casts, up_cast);
115750 + pointer_set_insert(visited->skip_expr_casts, down_cast);
115751 +}
115752 +
115753 +static tree get_proper_unsigned_half_type(const_tree node)
115754 +{
115755 + tree new_type, type;
115756 +
115757 + gcc_assert(is_size_overflow_type(node));
115758 +
115759 + type = TREE_TYPE(node);
115760 + switch (TYPE_MODE(type)) {
115761 + case HImode:
115762 + new_type = unsigned_intQI_type_node;
115763 + break;
115764 + case SImode:
115765 + new_type = unsigned_intHI_type_node;
115766 + break;
115767 + case DImode:
115768 + new_type = unsigned_intSI_type_node;
115769 + break;
115770 + case TImode:
115771 + new_type = unsigned_intDI_type_node;
115772 + break;
115773 + default:
115774 + gcc_unreachable();
115775 + }
115776 +
115777 + if (TYPE_QUALS(type) != 0)
115778 + return build_qualified_type(new_type, TYPE_QUALS(type));
115779 + return new_type;
115780 +}
115781 +
115782 +static void insert_cast_rhs(struct visited *visited, gimple stmt, tree rhs)
115783 +{
115784 + tree type;
115785 +
115786 + if (rhs == NULL_TREE)
115787 + return;
115788 + if (!is_size_overflow_type(rhs))
115789 + return;
115790 +
115791 + type = get_proper_unsigned_half_type(rhs);
115792 + if (is_gimple_constant(rhs))
115793 + return;
115794 + create_up_and_down_cast(visited, stmt, type, rhs);
115795 +}
115796 +
115797 +static void insert_cast(struct visited *visited, gimple stmt, tree rhs)
115798 +{
115799 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
115800 + return;
115801 + gcc_assert(is_size_overflow_type(rhs));
115802 + insert_cast_rhs(visited, stmt, rhs);
115803 +}
115804 +
115805 +void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type)
115806 +{
115807 + tree rhs1, rhs2;
115808 +
115809 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
115810 + rhs1 = gimple_assign_rhs1(stmt);
115811 + insert_cast(visited, stmt, rhs1);
115812 + }
115813 +
115814 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
115815 + rhs2 = gimple_assign_rhs2(stmt);
115816 + insert_cast(visited, stmt, rhs2);
115817 + }
115818 +}
115819 +
115820 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
115821 new file mode 100644
115822 index 0000000..ee99659
115823 --- /dev/null
115824 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
115825 @@ -0,0 +1,226 @@
115826 +#ifndef SIZE_OVERFLOW_H
115827 +#define SIZE_OVERFLOW_H
115828 +
115829 +#define CREATE_NEW_VAR NULL_TREE
115830 +#define MAX_PARAM 31
115831 +#define CANNOT_FIND_ARG 32
115832 +#define NONE_ARGNUM 32
115833 +
115834 +#define BEFORE_STMT true
115835 +#define AFTER_STMT false
115836 +
115837 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
115838 +#define YES_ASM_STR "# size_overflow MARK_YES "
115839 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
115840 +#define SO_ASM_STR "# size_overflow "
115841 +#define OK_ASM_STR "# size_overflow MARK_NO"
115842 +
115843 +#define FUNCTION_PTR_P(node) \
115844 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
115845 +
115846 +#define CODES_LIMIT 32
115847 +
115848 +#define GLOBAL_NIFN_LEN 65536
115849 +#define NO_HASH 65537
115850 +
115851 +#include "gcc-common.h"
115852 +
115853 +#include <string.h>
115854 +#include <limits.h>
115855 +
115856 +enum intentional_mark {
115857 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
115858 +};
115859 +
115860 +enum intentional_overflow_type {
115861 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
115862 +};
115863 +
115864 +enum size_overflow_mark {
115865 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
115866 +};
115867 +
115868 +struct decl_hash {
115869 + size_t tree_codes_len;
115870 + unsigned char tree_codes[CODES_LIMIT];
115871 + const_tree decl;
115872 + unsigned int hash;
115873 + const char *fn_name;
115874 +};
115875 +
115876 +struct visited {
115877 + struct pointer_set_t *stmts;
115878 + struct pointer_set_t *my_stmts;
115879 + struct pointer_set_t *skip_expr_casts;
115880 + struct pointer_set_t *no_cast_check;
115881 +};
115882 +
115883 +struct next_interesting_function;
115884 +typedef struct next_interesting_function * next_interesting_function_t;
115885 +
115886 +#if BUILDING_GCC_VERSION <= 4007
115887 +DEF_VEC_P(next_interesting_function_t);
115888 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
115889 +#endif
115890 +
115891 +/*
115892 + * * children: callers with data flow into the integer parameter of decl
115893 + * * decl_name: name of the function or the field
115894 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
115895 + * * hash: hash num of the function
115896 + * * num: parameter number (1-31) or return value (0)
115897 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
115898 + * * orig_next_node: pointer to the originally cloned function
115899 + */
115900 +struct next_interesting_function {
115901 + next_interesting_function_t next;
115902 +#if BUILDING_GCC_VERSION <= 4007
115903 + VEC(next_interesting_function_t, heap) *children;
115904 +#else
115905 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
115906 +#endif
115907 + const char *decl_name;
115908 + const char *context;
115909 + unsigned int hash;
115910 + unsigned int num;
115911 + enum size_overflow_mark marked;
115912 + next_interesting_function_t orig_next_node;
115913 +};
115914 +
115915 +// size_overflow_plugin.c
115916 +extern tree report_size_overflow_decl;
115917 +extern tree size_overflow_type_HI;
115918 +extern tree size_overflow_type_SI;
115919 +extern tree size_overflow_type_DI;
115920 +extern tree size_overflow_type_TI;
115921 +
115922 +
115923 +// size_overflow_plugin_hash.c
115924 +struct size_overflow_hash {
115925 + const struct size_overflow_hash * const next;
115926 + const char * const name;
115927 + const unsigned int param;
115928 +};
115929 +
115930 +extern const char *get_orig_decl_name(const_tree decl);
115931 +extern bool is_size_overflow_asm(const_gimple stmt);
115932 +extern void print_missing_function(next_interesting_function_t node);
115933 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
115934 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
115935 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
115936 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
115937 +
115938 +
115939 +// intentional_overflow.c
115940 +extern tree get_size_overflow_asm_input(const_gimple stmt);
115941 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
115942 +extern bool is_size_overflow_insert_check_asm(const_gimple stmt);
115943 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
115944 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
115945 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
115946 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
115947 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
115948 +extern bool is_a_constant_overflow(const_gimple stmt, const_tree rhs);
115949 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2);
115950 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
115951 +extern bool is_a_neg_overflow(const_gimple stmt, const_tree rhs);
115952 +extern enum intentional_overflow_type add_mul_intentional_overflow(const_gimple def_stmt);
115953 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt);
115954 +
115955 +
115956 +// insert_size_overflow_asm.c
115957 +#if BUILDING_GCC_VERSION >= 4009
115958 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
115959 +#else
115960 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
115961 +#endif
115962 +extern bool search_interesting_args(tree fndecl, bool *argnums);
115963 +
115964 +
115965 +// misc.c
115966 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
115967 +extern const char *get_type_name_from_field(const_tree field_decl);
115968 +extern void set_dominance_info(void);
115969 +extern void unset_dominance_info(void);
115970 +extern tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt);
115971 +extern tree get_orig_fndecl(const_tree clone_fndecl);
115972 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
115973 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
115974 +extern void set_current_function_decl(tree fndecl);
115975 +extern void unset_current_function_decl(void);
115976 +extern gimple get_def_stmt(const_tree node);
115977 +extern tree create_new_var(tree type);
115978 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
115979 +extern bool skip_types(const_tree var);
115980 +extern tree cast_a_tree(tree type, tree var);
115981 +extern bool is_size_overflow_type(const_tree var);
115982 +extern bool made_by_compiler(const_tree decl);
115983 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
115984 +
115985 +
115986 +// size_overflow_transform.c
115987 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
115988 +extern tree handle_fnptr_assign(const_gimple stmt);
115989 +
115990 +
115991 +// size_overflow_transform_core.c
115992 +extern tree expand(struct visited *visited, tree lhs);
115993 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
115994 +extern tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
115995 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
115996 +
115997 +
115998 +// remove_unnecessary_dup.c
115999 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
116000 +extern void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type);
116001 +extern bool skip_expr_on_double_type(const_gimple stmt);
116002 +extern void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs);
116003 +
116004 +
116005 +// size_overflow_ipa.c
116006 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
116007 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
116008 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
116009 +extern struct cgraph_node *get_cnode(const_tree fndecl);
116010 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
116011 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
116012 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
116013 +extern void size_overflow_register_hooks(void);
116014 +#if BUILDING_GCC_VERSION >= 4009
116015 +extern opt_pass *make_size_overflow_functions_pass(void);
116016 +#else
116017 +extern struct opt_pass *make_size_overflow_functions_pass(void);
116018 +#endif
116019 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
116020 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
116021 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
116022 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
116023 +
116024 +
116025 +// size_overflow_lto.c
116026 +extern void size_overflow_read_summary_lto(void);
116027 +#if BUILDING_GCC_VERSION >= 4008
116028 +extern void size_overflow_write_summary_lto(void);
116029 +#elif BUILDING_GCC_VERSION >= 4006
116030 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
116031 +#else
116032 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
116033 +#endif
116034 +
116035 +// size_overflow_fnptrs.c
116036 +extern next_interesting_function_t handle_function_ptr_ret(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
116037 +extern void check_local_variables(next_interesting_function_t next_node);
116038 +extern void check_global_variables(next_interesting_function_t cur_global);
116039 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
116040 +
116041 +
116042 +// size_overflow_debug.c
116043 +extern void __unused print_intentional_mark(enum intentional_mark mark);
116044 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
116045 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
116046 +extern void __unused print_global_next_interesting_functions(void);
116047 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
116048 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
116049 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
116050 +
116051 +#endif
116052 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
116053 new file mode 100644
116054 index 0000000..b8e7188
116055 --- /dev/null
116056 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
116057 @@ -0,0 +1,164 @@
116058 +/*
116059 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116060 + * Licensed under the GPL v2, or (at your option) v3
116061 + *
116062 + * Homepage:
116063 + * https://github.com/ephox-gcc-plugins/size_overflow
116064 + *
116065 + * Documentation:
116066 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116067 + *
116068 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116069 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116070 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116071 + *
116072 + * Usage:
116073 + * $ make
116074 + * $ make run
116075 + */
116076 +
116077 +#include "size_overflow.h"
116078 +
116079 +void __unused print_intentional_mark(enum intentional_mark mark)
116080 +{
116081 + fprintf(stderr, "intentional mark: ");
116082 + switch (mark) {
116083 + case MARK_NO:
116084 + fprintf(stderr, "mark_no\n");
116085 + break;
116086 + case MARK_YES:
116087 + fprintf(stderr, "mark_yes\n");
116088 + break;
116089 + case MARK_TURN_OFF:
116090 + fprintf(stderr, "mark_turn_off\n");
116091 + break;
116092 + case MARK_END_INTENTIONAL:
116093 + fprintf(stderr, "mark_end_intentional\n");
116094 + break;
116095 + }
116096 +}
116097 +
116098 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
116099 +{
116100 + basic_block bb;
116101 +
116102 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
116103 +
116104 + fprintf(file, "\nstmts:\n");
116105 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
116106 + gimple_stmt_iterator si;
116107 +
116108 + fprintf(file, "<bb %u>:\n", bb->index);
116109 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
116110 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
116111 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
116112 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
116113 + fprintf(file, "\n");
116114 + }
116115 +
116116 + fprintf(file, "---------------------------------\n");
116117 +
116118 + return 0;
116119 +}
116120 +
116121 +static void __unused print_next_interesting_function(next_interesting_function_t node)
116122 +{
116123 + unsigned int i;
116124 + next_interesting_function_t cur;
116125 +
116126 + if (!node)
116127 + return;
116128 +
116129 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
116130 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
116131 +
116132 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
116133 +#if BUILDING_GCC_VERSION <= 4007
116134 + if (VEC_empty(next_interesting_function_t, node->children))
116135 + return;
116136 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
116137 +#else
116138 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
116139 +#endif
116140 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
116141 + }
116142 +}
116143 +
116144 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
116145 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
116146 +{
116147 + next_interesting_function_t cur;
116148 + unsigned int len;
116149 +
116150 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
116151 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
116152 + fprintf(stderr, "%u. ", len + 1);
116153 + print_next_interesting_function(cur);
116154 +
116155 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
116156 + print_next_interesting_function(cur->orig_next_node);
116157 +
116158 + if (only_this)
116159 + break;
116160 + }
116161 +
116162 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
116163 +}
116164 +
116165 +void __unused print_global_next_interesting_functions(void)
116166 +{
116167 + unsigned int i;
116168 +
116169 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
116170 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
116171 + if (!global_next_interesting_function[i])
116172 + continue;
116173 + fprintf(stderr, "hash: %u\n", i);
116174 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
116175 + }
116176 + fprintf(stderr, "----------------------\n\n");
116177 +}
116178 +
116179 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
116180 +void __unused print_children_chain_list(next_interesting_function_t next_node)
116181 +{
116182 + next_interesting_function_t cur;
116183 + unsigned int i;
116184 +
116185 +#if BUILDING_GCC_VERSION <= 4007
116186 + if (VEC_empty(next_interesting_function_t, next_node->children))
116187 + return;
116188 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
116189 +#else
116190 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
116191 +#endif
116192 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
116193 + print_children_chain_list(cur);
116194 + }
116195 +}
116196 +
116197 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
116198 +{
116199 + next_interesting_function_t cur;
116200 +
116201 + for (cur = head; cur; cur = cur->next) {
116202 +#if BUILDING_GCC_VERSION <= 4007
116203 + if (VEC_empty(next_interesting_function_t, cur->children))
116204 +#else
116205 + if (vec_safe_length(cur->children) == 0)
116206 +#endif
116207 + continue;
116208 + fprintf(stderr, "############ START ############\n");
116209 + print_children_chain_list(cur);
116210 + fprintf(stderr, "############ END ############\n");
116211 + }
116212 +}
116213 +
116214 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
116215 +{
116216 + if (mark == ASM_STMT_SO_MARK)
116217 + return "asm_stmt_so_mark";
116218 + if (mark == YES_SO_MARK)
116219 + return "yes_so_mark";
116220 + return "no_so_mark";
116221 +}
116222 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
116223 new file mode 100644
116224 index 0000000..045070e
116225 --- /dev/null
116226 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
116227 @@ -0,0 +1,27707 @@
116228 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
116229 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
116230 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
116231 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
116232 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
116233 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
116234 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
116235 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
116236 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
116237 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
116238 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
116239 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
116240 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
116241 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
116242 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
116243 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
116244 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
116245 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
116246 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 NULL nohasharray
116247 +padzero_55 padzero 1 55 &sel_read_policyvers_55 nohasharray
116248 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &padzero_55
116249 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
116250 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
116251 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
116252 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
116253 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
116254 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
116255 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
116256 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 NULL
116257 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
116258 +load_msg_95 load_msg 2 95 NULL
116259 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
116260 +fat_statfs_102 fat_statfs 0 102 NULL
116261 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
116262 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
116263 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
116264 +device_flush_iotlb_115 device_flush_iotlb 3-2 115 NULL
116265 +ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
116266 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
116267 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
116268 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
116269 +smack_syslog_126 smack_syslog 0 126 NULL
116270 +init_q_132 init_q 4 132 NULL
116271 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
116272 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
116273 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
116274 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
116275 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
116276 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
116277 +ping_v6_sendmsg_152 ping_v6_sendmsg 0-4 152 NULL
116278 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
116279 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
116280 +set_max_uV_156 set_max_uV 0-4 156 NULL
116281 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
116282 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
116283 +mv88e6352_wait_178 mv88e6352_wait 0 178 NULL
116284 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
116285 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
116286 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
116287 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
116288 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
116289 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
116290 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
116291 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
116292 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
116293 +palmas_write_197 palmas_write 0 197 NULL
116294 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
116295 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
116296 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
116297 +owned_show_208 owned_show 0 208 NULL
116298 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
116299 +store_cpufv_215 store_cpufv 0-4 215 NULL
116300 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
116301 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
116302 +path_init_220 path_init 0 220 NULL
116303 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
116304 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
116305 +shdma_init_232 shdma_init 3 232 NULL
116306 +aux1_show_233 aux1_show 0 233 NULL
116307 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
116308 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
116309 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
116310 +ore_write_243 ore_write 0 243 NULL
116311 +ac_read_244 ac_read 0-3 244 NULL
116312 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
116313 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
116314 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
116315 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
116316 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
116317 +setup_stream_272 setup_stream 0 272 NULL nohasharray
116318 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
116319 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
116320 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
116321 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
116322 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
116323 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
116324 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL nohasharray
116325 +fm10k_find_next_vlan_292 fm10k_find_next_vlan 2-0 292 &read_file_war_stats_292
116326 +xfs_zero_last_block_298 xfs_zero_last_block 0-2-3 298 NULL nohasharray
116327 +ipvlan_open_298 ipvlan_open 0 298 &xfs_zero_last_block_298
116328 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
116329 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
116330 +pin_configs_show_303 pin_configs_show 0 303 NULL
116331 +SYSC_connect_304 SYSC_connect 3 304 NULL
116332 +syslog_print_307 syslog_print 2-0 307 NULL
116333 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
116334 +platform_device_add_data_310 platform_device_add_data 0-3 310 NULL
116335 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
116336 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
116337 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
116338 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
116339 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
116340 +next_node_allowed_318 next_node_allowed 1-0 318 NULL
116341 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
116342 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
116343 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
116344 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 0-4 327 NULL
116345 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 NULL nohasharray
116346 +ceph_sync_read_328 ceph_sync_read 0 328 &show_ipv6_iface_nd_stale_tmo_328
116347 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
116348 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
116349 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
116350 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
116351 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
116352 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
116353 +ghash_setkey_353 ghash_setkey 0 353 NULL
116354 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
116355 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
116356 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
116357 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
116358 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 NULL nohasharray
116359 +boottime_get_364 boottime_get 0 364 &si4713_tx_rds_buff_364 nohasharray
116360 +genphy_config_init_364 genphy_config_init 0 364 &boottime_get_364
116361 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
116362 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
116363 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
116364 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 NULL nohasharray
116365 +fanotify_get_response_373 fanotify_get_response 0 373 &cxgb4vf_get_regs_len_373
116366 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
116367 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
116368 +gameport_description_show_382 gameport_description_show 0 382 NULL
116369 +dump_fh_385 dump_fh 0 385 NULL nohasharray
116370 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
116371 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
116372 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
116373 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
116374 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
116375 +ath5k_reset_404 ath5k_reset 0 404 NULL
116376 +hw_device_state_409 hw_device_state 0 409 NULL
116377 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
116378 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
116379 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
116380 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
116381 +async_copy_data_414 async_copy_data 4 414 NULL
116382 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
116383 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
116384 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
116385 +ems_usb_open_422 ems_usb_open 0 422 NULL
116386 +patch_alc861_423 patch_alc861 0 423 NULL
116387 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
116388 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
116389 +null_init_434 null_init 0 434 NULL nohasharray
116390 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
116391 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
116392 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
116393 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
116394 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
116395 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
116396 +msr_write_444 msr_write 0-3 444 NULL
116397 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
116398 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
116399 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
116400 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
116401 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
116402 +show_console_458 show_console 0 458 NULL
116403 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
116404 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
116405 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
116406 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
116407 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
116408 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
116409 +reg_show_state_474 reg_show_state 0 474 NULL
116410 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
116411 +sparse_index_init_482 sparse_index_init 0 482 NULL
116412 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
116413 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
116414 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
116415 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
116416 +rmd256_init_494 rmd256_init 0 494 NULL
116417 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
116418 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
116419 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
116420 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
116421 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
116422 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
116423 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
116424 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
116425 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
116426 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
116427 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
116428 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
116429 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
116430 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
116431 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
116432 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
116433 +store_temp_type_531 store_temp_type 0-4 531 NULL
116434 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
116435 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
116436 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
116437 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
116438 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
116439 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
116440 +dle_count_543 dle_count 0 543 NULL
116441 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
116442 +devres_alloc_551 devres_alloc 2 551 NULL
116443 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
116444 +init_560 init 0 560 NULL nohasharray
116445 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
116446 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
116447 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
116448 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
116449 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
116450 +myri10ge_open_577 myri10ge_open 0 577 NULL
116451 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
116452 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
116453 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
116454 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
116455 +fb_check_caps_585 fb_check_caps 0 585 NULL
116456 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 NULL nohasharray
116457 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 &dln2_i2c_xfer_589
116458 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
116459 +card_id_show_592 card_id_show 0 592 NULL nohasharray
116460 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
116461 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
116462 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
116463 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
116464 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
116465 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
116466 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
116467 +show_speed_scan_613 show_speed_scan 0 613 NULL
116468 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
116469 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
116470 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
116471 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
116472 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
116473 +isp1760_register_628 isp1760_register 1-2 628 NULL
116474 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
116475 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
116476 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
116477 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
116478 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
116479 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
116480 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
116481 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
116482 +read_650 read 0-5-6 650 NULL
116483 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
116484 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
116485 +max2165_set_params_652 max2165_set_params 0 652 NULL
116486 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
116487 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
116488 +mpage_readpage_658 mpage_readpage 0 658 NULL
116489 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
116490 +show_ds_req_665 show_ds_req 0 665 NULL
116491 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
116492 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
116493 +div_u64_rem_672 div_u64_rem 0 672 NULL
116494 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
116495 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
116496 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
116497 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
116498 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
116499 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
116500 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
116501 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
116502 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
116503 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
116504 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
116505 +suspend_703 suspend 0 703 NULL
116506 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
116507 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
116508 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
116509 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
116510 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
116511 +ovl_removexattr_714 ovl_removexattr 0 714 NULL
116512 +disk_max_parts_719 disk_max_parts 0 719 NULL
116513 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
116514 +common_perm_726 common_perm 0 726 NULL
116515 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL nohasharray
116516 +mlx4_enable_sriov_734 mlx4_enable_sriov 4-3 734 &sctp_setsockopt_peer_addr_params_734
116517 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
116518 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
116519 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
116520 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
116521 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
116522 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
116523 +srp_send_req_748 srp_send_req 0 748 NULL
116524 +ddp_set_map_751 ddp_set_map 4 751 NULL
116525 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
116526 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
116527 +show_node_type_755 show_node_type 0 755 NULL
116528 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
116529 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
116530 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
116531 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
116532 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
116533 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
116534 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
116535 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
116536 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
116537 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
116538 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
116539 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
116540 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 NULL nohasharray
116541 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 &av7110_ir_proc_write_784
116542 +int3402_thermal_get_zone_temp_790 int3402_thermal_get_zone_temp 0 790 NULL
116543 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
116544 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
116545 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
116546 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
116547 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
116548 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
116549 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
116550 +__vmalloc_node_range_811 __vmalloc_node_range 1 811 NULL nohasharray
116551 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 &__vmalloc_node_range_811
116552 +csio_vport_create_812 csio_vport_create 0 812 NULL
116553 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
116554 +if_writecmd_815 if_writecmd 2 815 NULL
116555 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
116556 +igb_request_irq_821 igb_request_irq 0 821 NULL
116557 +si4713_read_property_825 si4713_read_property 0 825 NULL
116558 +read_mmd_indirect_826 read_mmd_indirect 0 826 NULL nohasharray
116559 +read_fifo_826 read_fifo 3 826 &read_mmd_indirect_826
116560 +brightness_get_837 brightness_get 0 837 NULL nohasharray
116561 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
116562 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
116563 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
116564 +show_capability_841 show_capability 0 841 NULL
116565 +SyS_write_846 SyS_write 3 846 NULL
116566 +tnc_next_848 tnc_next 0 848 NULL
116567 +um_idi_read_850 um_idi_read 3-0 850 NULL
116568 +tid_show_853 tid_show 0 853 NULL
116569 +watchdog_write_856 watchdog_write 0-3 856 NULL
116570 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
116571 +error_state_read_859 error_state_read 6-0-5 859 NULL
116572 +reqbufs_output_860 reqbufs_output 0 860 NULL
116573 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 NULL nohasharray
116574 +port100_alloc_skb_861 port100_alloc_skb 2 861 &iio_triggered_buffer_predisable_861
116575 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
116576 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
116577 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
116578 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
116579 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
116580 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
116581 +link_mem_sections_878 link_mem_sections 0 878 NULL
116582 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
116583 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
116584 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
116585 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
116586 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
116587 +set_node_desc_885 set_node_desc 0-4 885 NULL
116588 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
116589 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
116590 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
116591 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
116592 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
116593 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
116594 +set_file_info_909 set_file_info 0 909 NULL
116595 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
116596 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
116597 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921
116598 +play_video_cb_923 play_video_cb 2 923 NULL nohasharray
116599 +kernel_sendpage_923 kernel_sendpage 4 923 &play_video_cb_923
116600 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 NULL nohasharray
116601 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 &pm_runtime_get_sync_925
116602 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
116603 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
116604 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
116605 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
116606 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
116607 +navman_write_938 navman_write 0-4 938 NULL
116608 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
116609 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
116610 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
116611 +__nodes_weight_956 __nodes_weight 0 956 NULL
116612 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
116613 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
116614 +sys_msgrcv_959 sys_msgrcv 3 959 NULL
116615 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
116616 +chksum_setkey_972 chksum_setkey 0 972 NULL
116617 +stop_975 stop 0 975 NULL nohasharray
116618 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
116619 +gprs_open_978 gprs_open 0 978 NULL nohasharray
116620 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
116621 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
116622 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
116623 +cx24113_set_params_982 cx24113_set_params 0 982 NULL nohasharray
116624 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 &cx24113_set_params_982
116625 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
116626 +show_node_guid_985 show_node_guid 0 985 NULL
116627 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
116628 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
116629 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
116630 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
116631 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
116632 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
116633 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
116634 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
116635 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
116636 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
116637 +platform_begin_1008 platform_begin 0 1008 NULL nohasharray
116638 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 &platform_begin_1008
116639 +bt856_init_1009 bt856_init 0 1009 NULL
116640 +readreg_1017 readreg 0-1 1017 NULL
116641 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
116642 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
116643 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
116644 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
116645 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
116646 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
116647 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
116648 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
116649 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
116650 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
116651 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
116652 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
116653 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
116654 +ath5k_start_1041 ath5k_start 0 1041 NULL
116655 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
116656 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
116657 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
116658 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
116659 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
116660 +data_calc_1074 data_calc 0 1074 NULL
116661 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
116662 +hwrng_init_1077 hwrng_init 0 1077 NULL
116663 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
116664 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
116665 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
116666 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
116667 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
116668 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
116669 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
116670 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
116671 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
116672 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
116673 +in1_input_show_1099 in1_input_show 0 1099 NULL
116674 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
116675 +show_1104 show 0 1104 NULL
116676 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
116677 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
116678 +omninet_open_1110 omninet_open 0 1110 NULL
116679 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
116680 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
116681 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
116682 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
116683 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
116684 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
116685 +splice_read_1122 splice_read 0 1122 NULL
116686 +drvctl_store_1123 drvctl_store 0-4 1123 NULL
116687 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
116688 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
116689 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
116690 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
116691 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
116692 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
116693 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
116694 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL nohasharray
116695 +map_page_1146 map_page 0-3 1146 &queue_max_integrity_segments_show_1146
116696 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
116697 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
116698 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
116699 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
116700 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
116701 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
116702 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
116703 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
116704 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
116705 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 NULL nohasharray
116706 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 &dw2104_i2c_transfer_1176
116707 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
116708 +show_1186 show 0 1186 NULL
116709 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
116710 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
116711 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
116712 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
116713 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
116714 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
116715 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
116716 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
116717 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
116718 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
116719 +profile_capable_1207 profile_capable 0 1207 NULL
116720 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
116721 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
116722 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
116723 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
116724 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
116725 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
116726 +power_1221 power 0 1221 NULL
116727 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
116728 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
116729 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
116730 +show_out0_ouput_1230 show_out0_ouput 0 1230 NULL nohasharray
116731 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 &show_out0_ouput_1230
116732 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
116733 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
116734 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
116735 +kernfs_file_direct_read_1238 kernfs_file_direct_read 0-3 1238 NULL
116736 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
116737 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
116738 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
116739 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
116740 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
116741 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
116742 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
116743 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
116744 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
116745 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
116746 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
116747 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
116748 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
116749 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
116750 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
116751 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
116752 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
116753 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
116754 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
116755 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
116756 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
116757 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
116758 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
116759 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
116760 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
116761 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
116762 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
116763 +runtime_show_1318 runtime_show 0 1318 NULL
116764 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
116765 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
116766 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
116767 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
116768 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 NULL nohasharray
116769 +push_node_left_1327 push_node_left 0 1327 &mt9m111_set_red_balance_1327 nohasharray
116770 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &push_node_left_1327 nohasharray
116771 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 0-2 1327 &geos_gpio_store_1327
116772 +udf_statfs_1329 udf_statfs 0 1329 NULL
116773 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
116774 +md5_final_1334 md5_final 0 1334 NULL nohasharray
116775 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 &md5_final_1334
116776 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
116777 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
116778 +gen_pool_best_fit_1348 gen_pool_best_fit 4-3-2 1348 NULL
116779 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
116780 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
116781 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
116782 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
116783 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
116784 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
116785 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
116786 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
116787 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
116788 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
116789 +skein512_export_1364 skein512_export 0 1364 NULL
116790 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
116791 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
116792 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
116793 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
116794 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
116795 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
116796 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
116797 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 NULL nohasharray
116798 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3 1381 &rtl8180_init_rx_ring_1381
116799 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
116800 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
116801 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
116802 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
116803 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
116804 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
116805 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
116806 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
116807 +zone_page_state_1393 zone_page_state 0 1393 NULL
116808 +rtl2830_rd_regs_1396 rtl2830_rd_regs 0 1396 NULL
116809 +error_1397 error 0 1397 NULL
116810 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
116811 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
116812 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
116813 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 NULL nohasharray
116814 +hci_si_event_1404 hci_si_event 3 1404 &matroxfb_dh_decode_var_1404
116815 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
116816 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
116817 +wait_comp_1409 wait_comp 0 1409 NULL
116818 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
116819 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
116820 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
116821 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
116822 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
116823 +find_temp_source_1425 find_temp_source 0 1425 NULL
116824 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
116825 +cpia2_read_1434 cpia2_read 0 1434 NULL
116826 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
116827 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
116828 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
116829 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 NULL nohasharray
116830 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 &t4_sge_alloc_eth_txq_1454
116831 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
116832 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
116833 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
116834 +sub_interval_1466 sub_interval 0 1466 NULL
116835 +xprt_alloc_1475 xprt_alloc 2 1475 NULL nohasharray
116836 +inode_removexattr_1475 inode_removexattr 0 1475 &xprt_alloc_1475
116837 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
116838 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
116839 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
116840 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
116841 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
116842 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
116843 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
116844 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
116845 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
116846 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
116847 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
116848 +fpregs_set_1497 fpregs_set 4 1497 NULL
116849 +em_show_1501 em_show 0 1501 NULL nohasharray
116850 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
116851 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
116852 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
116853 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
116854 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
116855 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
116856 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
116857 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
116858 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
116859 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
116860 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
116861 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
116862 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
116863 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
116864 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
116865 +set_max_min_1551 set_max_min 0-4 1551 NULL
116866 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
116867 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
116868 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
116869 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
116870 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
116871 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
116872 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
116873 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
116874 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
116875 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
116876 +ssu100_open_1573 ssu100_open 0 1573 NULL nohasharray
116877 +raid_disks_show_1573 raid_disks_show 0 1573 &ssu100_open_1573
116878 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
116879 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
116880 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
116881 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
116882 +vv6410_start_1582 vv6410_start 0 1582 NULL
116883 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
116884 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
116885 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
116886 +b44_init_one_1603 b44_init_one 0 1603 NULL
116887 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
116888 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
116889 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
116890 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
116891 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
116892 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
116893 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
116894 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
116895 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
116896 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
116897 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
116898 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
116899 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
116900 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
116901 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
116902 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
116903 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
116904 +tpm_send_1655 tpm_send 0-3 1655 NULL
116905 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
116906 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
116907 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
116908 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
116909 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
116910 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
116911 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
116912 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
116913 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
116914 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
116915 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
116916 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
116917 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
116918 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
116919 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
116920 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
116921 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
116922 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL
116923 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
116924 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
116925 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
116926 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
116927 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
116928 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
116929 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
116930 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
116931 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
116932 +udf_setattr_1716 udf_setattr 0 1716 NULL
116933 +ufx_blank_1723 ufx_blank 0 1723 NULL
116934 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
116935 +internal_create_group_1733 internal_create_group 0 1733 NULL
116936 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
116937 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
116938 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
116939 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
116940 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
116941 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
116942 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
116943 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
116944 +start_transport_1762 start_transport 0 1762 NULL
116945 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
116946 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 0-3 1773 NULL
116947 +cosa_write_1774 cosa_write 3 1774 NULL
116948 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
116949 +event_show_1780 event_show 0 1780 NULL
116950 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
116951 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
116952 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
116953 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
116954 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
116955 +vt596_access_1815 vt596_access 0 1815 NULL nohasharray
116956 +__nodelist_scnprintf_1815 __nodelist_scnprintf 2-4-0 1815 &vt596_access_1815
116957 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
116958 +genfs_read_1821 genfs_read 0 1821 NULL
116959 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
116960 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
116961 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
116962 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
116963 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
116964 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
116965 +show_1841 show 0 1841 NULL
116966 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
116967 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
116968 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
116969 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
116970 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
116971 +device_prepare_1870 device_prepare 0 1870 NULL
116972 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
116973 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
116974 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
116975 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
116976 +output_read_1886 output_read 0-5-6 1886 NULL
116977 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
116978 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
116979 +write_1891 write 0 1891 NULL
116980 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
116981 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
116982 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
116983 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
116984 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
116985 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 NULL
116986 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
116987 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
116988 +fst_open_1911 fst_open 0 1911 NULL
116989 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
116990 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
116991 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
116992 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
116993 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
116994 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
116995 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
116996 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
116997 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
116998 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
116999 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
117000 +bdev_erase_1933 bdev_erase 3 1933 NULL
117001 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
117002 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
117003 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
117004 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
117005 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
117006 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
117007 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
117008 +igb_open_1946 igb_open 0 1946 NULL
117009 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
117010 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
117011 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
117012 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
117013 +update_qd_1955 update_qd 0 1955 NULL
117014 +read_swap_header_1957 read_swap_header 0 1957 NULL
117015 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
117016 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
117017 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
117018 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
117019 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
117020 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
117021 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
117022 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
117023 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL
117024 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
117025 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
117026 +config_table_show_1982 config_table_show 0 1982 NULL
117027 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
117028 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
117029 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
117030 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
117031 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
117032 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL
117033 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
117034 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
117035 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
117036 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
117037 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
117038 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
117039 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
117040 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
117041 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
117042 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
117043 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
117044 +cifs_read_2041 cifs_read 0 2041 NULL
117045 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
117046 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
117047 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
117048 +show_speed_2057 show_speed 0 2057 NULL
117049 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
117050 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
117051 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
117052 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
117053 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
117054 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
117055 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
117056 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
117057 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
117058 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
117059 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
117060 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
117061 +isl12057_rtc_read_time_2092 isl12057_rtc_read_time 0 2092 NULL
117062 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
117063 +store_2094 store 0-3 2094 &smbioslabel_show_2094
117064 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3 2095 NULL
117065 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
117066 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
117067 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
117068 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
117069 +audit_expand_2098 audit_expand 2-0 2098 NULL
117070 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
117071 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
117072 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
117073 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
117074 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
117075 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
117076 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
117077 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
117078 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
117079 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
117080 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
117081 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
117082 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
117083 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
117084 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
117085 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
117086 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
117087 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
117088 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
117089 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
117090 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
117091 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
117092 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
117093 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
117094 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
117095 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
117096 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
117097 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
117098 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
117099 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
117100 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
117101 +__pin_pagetable_pfn_2172 __pin_pagetable_pfn 2 2172 NULL
117102 +ore_read_2175 ore_read 0 2175 NULL
117103 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
117104 +direction_output_2184 direction_output 0 2184 NULL
117105 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
117106 +show_companion_2189 show_companion 0 2189 NULL
117107 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
117108 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
117109 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
117110 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
117111 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
117112 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
117113 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
117114 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
117115 +ghash_final_2210 ghash_final 0 2210 NULL
117116 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
117117 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
117118 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
117119 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
117120 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
117121 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
117122 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
117123 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
117124 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
117125 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
117126 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
117127 +protocol_read_2240 protocol_read 0 2240 NULL
117128 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
117129 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
117130 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
117131 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
117132 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
117133 +do_update_counters_2259 do_update_counters 4 2259 NULL nohasharray
117134 +mic_unmap_single_2259 mic_unmap_single 2 2259 &do_update_counters_2259
117135 +failslab_store_2260 failslab_store 0-3 2260 NULL
117136 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
117137 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
117138 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
117139 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
117140 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
117141 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
117142 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
117143 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
117144 +sbni_open_2276 sbni_open 0 2276 NULL
117145 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
117146 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
117147 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
117148 +journal_flush_2281 journal_flush 0 2281 NULL
117149 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
117150 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
117151 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
117152 +transient_state_show_2292 transient_state_show 0 2292 NULL
117153 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
117154 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
117155 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
117156 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
117157 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
117158 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
117159 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
117160 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
117161 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
117162 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
117163 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 NULL nohasharray
117164 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
117165 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
117166 +gart_map_page_2325 gart_map_page 4-3-0 2325 NULL
117167 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
117168 +serial_write_2330 serial_write 3-0 2330 NULL
117169 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
117170 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
117171 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
117172 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
117173 +adapter_up_2348 adapter_up 0 2348 NULL
117174 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
117175 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
117176 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
117177 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
117178 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
117179 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
117180 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
117181 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
117182 +store_2362 store 0 2362 NULL
117183 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
117184 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
117185 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
117186 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
117187 +rose_recvmsg_2368 rose_recvmsg 0-4 2368 &xfs_buf_map_from_irec_2368
117188 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
117189 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
117190 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
117191 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
117192 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
117193 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
117194 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
117195 +show_ledd_2398 show_ledd 0 2398 &uda1380_hw_write_2398 nohasharray
117196 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &show_ledd_2398 nohasharray
117197 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
117198 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
117199 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
117200 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
117201 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
117202 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
117203 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
117204 +store_console_2419 store_console 0-4 2419 NULL
117205 +roccat_common2_send_2422 roccat_common2_send 0-4 2422 NULL nohasharray
117206 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
117207 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
117208 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
117209 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
117210 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
117211 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
117212 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
117213 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
117214 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
117215 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
117216 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
117217 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
117218 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
117219 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
117220 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
117221 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
117222 +name_size_2461 name_size 0 2461 NULL nohasharray
117223 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
117224 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
117225 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
117226 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
117227 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
117228 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
117229 +update_pmkid_2481 update_pmkid 4 2481 NULL
117230 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
117231 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
117232 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
117233 +hfs_write_begin_2484 hfs_write_begin 0-3 2484 &bio_alloc_bioset_2484
117234 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 NULL nohasharray
117235 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 &hfsplus_user_setxattr_2485
117236 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
117237 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
117238 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
117239 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
117240 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
117241 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
117242 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
117243 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
117244 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
117245 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
117246 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
117247 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
117248 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
117249 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
117250 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
117251 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
117252 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
117253 +set_blocksize_2507 set_blocksize 0 2507 NULL
117254 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
117255 +dm_write_2513 dm_write 3 2513 NULL
117256 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
117257 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
117258 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
117259 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
117260 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
117261 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
117262 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
117263 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
117264 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
117265 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
117266 +chksum_finup_2530 chksum_finup 0 2530 NULL
117267 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
117268 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
117269 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
117270 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
117271 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
117272 +reset_chip_2547 reset_chip 0 2547 NULL
117273 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
117274 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
117275 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
117276 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
117277 +func_2569 func 0 2569 &gfs2_listxattr_2569
117278 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
117279 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL
117280 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
117281 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
117282 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
117283 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
117284 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
117285 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
117286 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
117287 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
117288 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
117289 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
117290 +vxlan_init_2599 vxlan_init 0 2599 NULL
117291 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
117292 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
117293 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
117294 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
117295 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
117296 +rose_getname_2608 rose_getname 0 2608 NULL
117297 +slot_bytes_2609 slot_bytes 0 2609 NULL
117298 +read_2610 read 0 2610 NULL
117299 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
117300 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
117301 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
117302 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
117303 +switch_status_2629 switch_status 5 2629 NULL
117304 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
117305 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
117306 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
117307 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
117308 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
117309 +offset_show_2645 offset_show 0 2645 NULL
117310 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
117311 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
117312 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
117313 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
117314 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
117315 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
117316 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
117317 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
117318 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
117319 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 NULL nohasharray
117320 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672 nohasharray
117321 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 &ath10k_add_interface_2672
117322 +digi_write_2679 digi_write 0-4 2679 NULL
117323 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
117324 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
117325 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
117326 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
117327 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
117328 +oti6858_write_2692 oti6858_write 4-0 2692 NULL nohasharray
117329 +tun_show_flags_2692 tun_show_flags 0 2692 &oti6858_write_2692
117330 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
117331 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
117332 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
117333 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
117334 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
117335 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
117336 +udf_setsize_2705 udf_setsize 0 2705 NULL
117337 +memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
117338 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
117339 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
117340 +sock_error_2715 sock_error 0 2715 NULL nohasharray
117341 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
117342 +migration_call_2716 migration_call 0 2716 NULL
117343 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
117344 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
117345 +__xip_file_write_2733 __xip_file_write 0-3-4 2733 NULL
117346 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
117347 +ad5398_enable_2738 ad5398_enable 0 2738 NULL nohasharray
117348 +ltm_capable_show_2738 ltm_capable_show 0 2738 &ad5398_enable_2738
117349 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
117350 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
117351 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
117352 +show_2757 show 0 2757 NULL
117353 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
117354 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
117355 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
117356 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
117357 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
117358 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
117359 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
117360 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
117361 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 NULL nohasharray
117362 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 &vmbus_sendpacket_2774
117363 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
117364 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
117365 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
117366 +__next_cpu_2782 __next_cpu 1-0 2782 NULL
117367 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
117368 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
117369 +write_2792 write 0 2792 NULL
117370 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
117371 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
117372 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
117373 +discover_2798 discover 0 2798 &sound_read_2798
117374 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
117375 +stop_transport_2802 stop_transport 0 2802 NULL
117376 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
117377 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
117378 +show_2808 show 0 2808 NULL
117379 +show_min_2810 show_min 0 2810 NULL
117380 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
117381 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
117382 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
117383 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
117384 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
117385 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
117386 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
117387 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
117388 +pvc_getname_2826 pvc_getname 0 2826 NULL
117389 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
117390 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
117391 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
117392 +sock_create_2838 sock_create 0 2838 NULL
117393 +sctp_packet_2839 sctp_packet 0 2839 NULL
117394 +show_temp_max_2846 show_temp_max 0 2846 NULL
117395 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
117396 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
117397 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
117398 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
117399 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
117400 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
117401 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
117402 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
117403 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
117404 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
117405 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
117406 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
117407 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
117408 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
117409 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
117410 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
117411 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
117412 +coda_setattr_2871 coda_setattr 0 2871 NULL
117413 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
117414 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
117415 +show_2877 show 0 2877 NULL
117416 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
117417 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
117418 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
117419 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
117420 +sata_req_2894 sata_req 0 2894 NULL
117421 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
117422 +cmm_write_2896 cmm_write 3-0 2896 NULL
117423 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
117424 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
117425 +next_online_node_2904 next_online_node 1 2904 NULL
117426 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
117427 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
117428 +ore_check_io_2912 ore_check_io 0 2912 NULL
117429 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
117430 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
117431 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
117432 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
117433 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
117434 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
117435 +mls_from_string_2930 mls_from_string 0 2930 NULL
117436 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
117437 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
117438 +show_convrate_2936 show_convrate 0 2936 NULL
117439 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
117440 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
117441 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
117442 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
117443 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
117444 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
117445 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
117446 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
117447 +show_2958 show 0 2958 NULL
117448 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
117449 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
117450 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
117451 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
117452 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
117453 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
117454 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
117455 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
117456 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
117457 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
117458 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
117459 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
117460 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
117461 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
117462 +packet_bind_2996 packet_bind 0 2996 NULL
117463 +store_cardr_2997 store_cardr 4-0 2997 NULL
117464 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 NULL nohasharray
117465 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 &tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000
117466 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
117467 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
117468 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
117469 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
117470 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
117471 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
117472 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
117473 +depth_write_3021 depth_write 3-0 3021 NULL
117474 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
117475 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
117476 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
117477 +unix_listen_3031 unix_listen 0 3031 NULL
117478 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
117479 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
117480 +show_otp0en_3036 show_otp0en 0 3036 NULL
117481 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 NULL nohasharray
117482 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 &lpfc_idiag_mbxacc_write_3038
117483 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL
117484 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
117485 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
117486 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
117487 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
117488 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
117489 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
117490 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
117491 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
117492 +ath10k_wmi_main_cmd_init_3054 ath10k_wmi_main_cmd_init 0 3054 NULL
117493 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
117494 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
117495 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
117496 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
117497 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
117498 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
117499 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
117500 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
117501 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
117502 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
117503 +show_local_port_3076 show_local_port 0 3076 NULL
117504 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
117505 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
117506 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
117507 +free_coherent_3082 free_coherent 2-4 3082 NULL
117508 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
117509 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
117510 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
117511 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
117512 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
117513 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
117514 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
117515 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
117516 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
117517 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
117518 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
117519 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
117520 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
117521 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
117522 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
117523 +m66592_enable_3117 m66592_enable 0 3117 NULL
117524 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
117525 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
117526 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
117527 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
117528 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
117529 +registers_show_3130 registers_show 0 3130 NULL
117530 +print_time_3132 print_time 0 3132 NULL
117531 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
117532 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
117533 +filldir_3143 filldir 3 3143 NULL
117534 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
117535 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
117536 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
117537 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
117538 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
117539 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
117540 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
117541 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
117542 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
117543 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
117544 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
117545 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
117546 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
117547 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
117548 +filelayout_scan_commit_lists_3168 filelayout_scan_commit_lists 0 3168 NULL
117549 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
117550 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
117551 +red_zone_show_3177 red_zone_show 0 3177 NULL
117552 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
117553 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
117554 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
117555 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
117556 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
117557 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
117558 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
117559 +alloc_context_3194 alloc_context 1 3194 NULL
117560 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
117561 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
117562 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
117563 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
117564 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
117565 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
117566 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
117567 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
117568 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
117569 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
117570 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
117571 +sha256_init_3213 sha256_init 0 3213 NULL nohasharray
117572 +__readpages_done_3213 __readpages_done 0 3213 &sha256_init_3213
117573 +get_target_freq_3217 get_target_freq 0 3217 NULL
117574 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
117575 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
117576 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
117577 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
117578 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
117579 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
117580 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
117581 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
117582 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
117583 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
117584 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
117585 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
117586 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236 nohasharray
117587 +do_read_log_to_user_3236 do_read_log_to_user 4 3236 &e1000e_setup_rx_resources_3236
117588 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
117589 +macb_open_3240 macb_open 0 3240 NULL
117590 +key_key_read_3241 key_key_read 3-0 3241 NULL
117591 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
117592 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
117593 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
117594 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
117595 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
117596 +ipaq_open_3260 ipaq_open 0 3260 NULL
117597 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
117598 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
117599 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
117600 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
117601 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
117602 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
117603 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
117604 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
117605 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
117606 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
117607 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
117608 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
117609 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
117610 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
117611 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
117612 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
117613 +__set_extent_bit_3305 __set_extent_bit 0 3305 NULL
117614 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
117615 +minix_write_begin_3311 minix_write_begin 0 3311 NULL nohasharray
117616 +arvo_sysfs_write_3311 arvo_sysfs_write 0-6 3311 &minix_write_begin_3311
117617 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
117618 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
117619 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
117620 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
117621 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
117622 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
117623 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
117624 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
117625 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
117626 +read_from_oldmem_3337 read_from_oldmem 2-0 3337 NULL
117627 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 NULL nohasharray
117628 +sysfs_create_group_3339 sysfs_create_group 0 3339 &max_power_range_uw_show_3339
117629 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
117630 +ip_local_out_3345 ip_local_out 0 3345 NULL
117631 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
117632 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
117633 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
117634 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
117635 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
117636 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
117637 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
117638 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
117639 +scnprintf_3360 scnprintf 0-2 3360 NULL
117640 +map_name_show_3361 map_name_show 0 3361 NULL
117641 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
117642 +sr_read_3366 sr_read 3 3366 NULL
117643 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
117644 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
117645 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
117646 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
117647 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
117648 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
117649 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
117650 +slot_show_3380 slot_show 0 3380 NULL nohasharray
117651 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
117652 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
117653 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
117654 +link_state_store_3384 link_state_store 0-4 3384 NULL
117655 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
117656 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
117657 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
117658 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
117659 +sg_write_3392 sg_write 0-3 3392 NULL
117660 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL nohasharray
117661 +nfs_revalidate_mapping_3393 nfs_revalidate_mapping 0 3393 &mtdchar_writeoob_3393
117662 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
117663 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
117664 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
117665 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
117666 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
117667 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
117668 +__write_reg_3413 __write_reg 0 3413 NULL
117669 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
117670 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
117671 +set_location_3415 set_location 0 3415 NULL nohasharray
117672 +be_open_3415 be_open 0 3415 &set_location_3415
117673 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
117674 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
117675 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
117676 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
117677 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
117678 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
117679 +led_set_status_3432 led_set_status 0 3432 NULL
117680 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
117681 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
117682 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
117683 +dev_register_3440 dev_register 0 3440 NULL
117684 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
117685 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
117686 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
117687 +map_single_3449 map_single 0 3449 NULL
117688 +store_3451 store 0-3 3451 NULL
117689 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
117690 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
117691 +softsynth_write_3455 softsynth_write 3 3455 NULL
117692 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
117693 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 NULL nohasharray
117694 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 &iscsi_tpg_param_store_MaxConnections_3467
117695 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
117696 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
117697 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
117698 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
117699 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
117700 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
117701 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
117702 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
117703 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
117704 +comp_tx_3493 comp_tx 0 3493 NULL
117705 +prepare_3495 prepare 0 3495 NULL
117706 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
117707 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
117708 +sys_size_show_3507 sys_size_show 0 3507 NULL
117709 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
117710 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
117711 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
117712 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
117713 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
117714 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
117715 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
117716 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
117717 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
117718 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
117719 +adp8870_show_3527 adp8870_show 0 3527 NULL
117720 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
117721 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
117722 +SyS_readv_3539 SyS_readv 3 3539 NULL
117723 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
117724 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
117725 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
117726 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
117727 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
117728 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
117729 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
117730 +nouveau_fuse_create__3546 nouveau_fuse_create_ 4 3546 NULL
117731 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
117732 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
117733 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 NULL nohasharray
117734 +b43legacy_read16_3561 b43legacy_read16 0 3561 &target_stat_scsi_lu_attr_show_3561
117735 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL
117736 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 NULL nohasharray
117737 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564 nohasharray
117738 +generic_exec_single_3564 generic_exec_single 0 3564 &stv0680_set_video_mode_3564
117739 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
117740 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
117741 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
117742 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
117743 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
117744 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
117745 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
117746 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
117747 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
117748 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
117749 +vc_resize_3585 vc_resize 2-3 3585 NULL
117750 +ifalias_show_3586 ifalias_show 0 3586 NULL
117751 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
117752 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
117753 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
117754 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
117755 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
117756 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
117757 +ray_open_3608 ray_open 0 3608 NULL
117758 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
117759 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
117760 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
117761 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
117762 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
117763 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
117764 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
117765 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
117766 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
117767 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
117768 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
117769 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
117770 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
117771 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
117772 +store_3640 store 0 3640 NULL
117773 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
117774 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
117775 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
117776 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
117777 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
117778 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
117779 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
117780 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
117781 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
117782 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
117783 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0-6 3660 NULL
117784 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
117785 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
117786 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
117787 +cma_alloc_3663 cma_alloc 2-3 3663 NULL
117788 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
117789 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
117790 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
117791 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
117792 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
117793 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
117794 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
117795 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
117796 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
117797 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
117798 +vmci_qpair_enquev_3688 vmci_qpair_enquev 0-3 3688 NULL
117799 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
117800 +ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
117801 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
117802 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
117803 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
117804 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
117805 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
117806 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
117807 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
117808 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
117809 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
117810 +do_cancel_3724 do_cancel 0 3724 NULL nohasharray
117811 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 &do_cancel_3724
117812 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
117813 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
117814 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
117815 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
117816 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
117817 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
117818 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
117819 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
117820 +pegasus_open_3748 pegasus_open 0 3748 NULL
117821 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
117822 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
117823 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
117824 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
117825 +show_log_height_3759 show_log_height 0 3759 NULL
117826 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
117827 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
117828 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
117829 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
117830 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
117831 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
117832 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
117833 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
117834 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
117835 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
117836 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
117837 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
117838 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL nohasharray
117839 +xip_file_write_3781 xip_file_write 0-3 3781 &udf_adinicb_write_begin_3781
117840 +set_min_height_3783 set_min_height 0-4 3783 NULL
117841 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
117842 +set_voltage_3789 set_voltage 0-4 3789 NULL
117843 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
117844 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
117845 +__netlink_create_3800 __netlink_create 0 3800 NULL
117846 +show_line3_3802 show_line3 0 3802 NULL
117847 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
117848 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
117849 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
117850 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
117851 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
117852 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
117853 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
117854 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL nohasharray
117855 +security_inode_removexattr_3818 security_inode_removexattr 0 3818 &wm8350_gpio_direction_in_3818
117856 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
117857 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
117858 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
117859 +llc_ui_recvmsg_3826 llc_ui_recvmsg 0-4 3826 NULL
117860 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
117861 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
117862 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
117863 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
117864 +release_version_store_3841 release_version_store 0-4 3841 NULL
117865 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
117866 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
117867 +max8925_disable_3844 max8925_disable 0 3844 NULL
117868 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL
117869 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
117870 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
117871 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
117872 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
117873 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
117874 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
117875 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
117876 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
117877 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
117878 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
117879 +get_fd_set_3866 get_fd_set 1 3866 NULL
117880 +show_pci_3867 show_pci 0 3867 NULL
117881 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
117882 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
117883 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
117884 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
117885 +validate_store_3881 validate_store 0-3 3881 NULL
117886 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
117887 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
117888 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
117889 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
117890 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
117891 +nvram_write_3894 nvram_write 3-0 3894 NULL
117892 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
117893 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
117894 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
117895 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
117896 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
117897 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
117898 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
117899 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
117900 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
117901 +usbip_recv_3911 usbip_recv 3 3911 NULL
117902 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
117903 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
117904 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
117905 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
117906 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
117907 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
117908 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
117909 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
117910 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
117911 +t4_memory_rw_3948 t4_memory_rw 0 3948 NULL nohasharray
117912 +apei_clear_mce_3948 apei_clear_mce 0 3948 &t4_memory_rw_3948 nohasharray
117913 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
117914 +navman_open_3951 navman_open 0 3951 NULL
117915 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
117916 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
117917 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
117918 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
117919 +write_port_3962 write_port 0-4 3962 NULL
117920 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
117921 +be_vid_config_3976 be_vid_config 0 3976 NULL
117922 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
117923 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
117924 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
117925 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
117926 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
117927 +virtfn_add_3988 virtfn_add 0 3988 NULL
117928 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
117929 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
117930 +do_add_counters_3992 do_add_counters 3 3992 NULL
117931 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
117932 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
117933 +via_rng_init_3998 via_rng_init 0 3998 NULL
117934 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 NULL
117935 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
117936 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
117937 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
117938 +mei_write_4005 mei_write 3-0 4005 NULL nohasharray
117939 +xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005 nohasharray
117940 +niu_zcp_write_4005 niu_zcp_write 0 4005 &xfs_check_block_4005
117941 +show_xps_map_4009 show_xps_map 0 4009 NULL
117942 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
117943 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
117944 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
117945 +_request_firmware_4021 _request_firmware 0 4021 NULL
117946 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
117947 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
117948 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
117949 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
117950 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
117951 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
117952 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 NULL nohasharray
117953 +b1_get_word_4035 b1_get_word 0 4035 &usbnet_write_cmd_async_4035
117954 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
117955 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
117956 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
117957 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
117958 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
117959 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
117960 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 NULL nohasharray
117961 +get_dmabuf_4065 get_dmabuf 2 4065 &show_fc_host_dev_loss_tmo_4065
117962 +coreid_show_4066 coreid_show 0 4066 NULL
117963 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
117964 +cardr_show_4070 cardr_show 0 4070 NULL
117965 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
117966 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
117967 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
117968 +show_engine1_leds_4078 show_engine1_leds 0 4078 NULL nohasharray
117969 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 &show_engine1_leds_4078
117970 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
117971 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
117972 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
117973 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
117974 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
117975 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
117976 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
117977 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
117978 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
117979 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
117980 +show_4097 show 0 4097 NULL
117981 +flash_show_4102 flash_show 0 4102 NULL
117982 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
117983 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
117984 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
117985 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
117986 +write_reg_4108 write_reg 0 4108 NULL
117987 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
117988 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
117989 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
117990 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
117991 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
117992 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
117993 +__xen_write_cr3_4124 __xen_write_cr3 2 4124 NULL
117994 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
117995 +set_device_state_4127 set_device_state 0-2 4127 NULL
117996 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
117997 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
117998 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
117999 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
118000 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 NULL nohasharray
118001 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 0-2 4147 &mon_text_read_u_4147
118002 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
118003 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
118004 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
118005 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
118006 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
118007 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
118008 +echo_show_4163 echo_show 0 4163 NULL nohasharray
118009 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
118010 +store_4163 store 0 4163 &t1_init_hw_modules_4163
118011 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
118012 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
118013 +get_alua_req_4166 get_alua_req 3 4166 NULL
118014 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
118015 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 NULL
118016 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
118017 +show_4173 show 0 4173 NULL
118018 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
118019 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
118020 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
118021 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
118022 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL
118023 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
118024 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
118025 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
118026 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
118027 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
118028 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
118029 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
118030 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
118031 +follow_managed_4219 follow_managed 0 4219 NULL
118032 +persist_store_4220 persist_store 0-4 4220 NULL
118033 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
118034 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
118035 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
118036 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
118037 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
118038 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
118039 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
118040 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
118041 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
118042 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
118043 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
118044 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
118045 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
118046 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
118047 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
118048 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
118049 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
118050 +alg_create_4257 alg_create 0 4257 NULL
118051 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
118052 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
118053 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 NULL nohasharray
118054 +base_clock_show_4261 base_clock_show 0 4261 &tda7432_s_ctrl_4261
118055 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
118056 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
118057 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
118058 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
118059 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
118060 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
118061 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
118062 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
118063 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
118064 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
118065 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
118066 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
118067 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
118068 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
118069 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
118070 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
118071 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
118072 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
118073 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
118074 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
118075 +__usbnet_read_cmd_4299 __usbnet_read_cmd 0-7 4299 NULL
118076 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
118077 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
118078 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
118079 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
118080 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
118081 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
118082 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
118083 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
118084 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
118085 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
118086 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
118087 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
118088 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL nohasharray
118089 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 &nouveau_fifo_create__4327
118090 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
118091 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
118092 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
118093 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
118094 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
118095 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
118096 +store_4354 store 0-3 4354 NULL
118097 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
118098 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
118099 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
118100 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
118101 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
118102 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
118103 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
118104 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
118105 +write_4374 write 0 4374 NULL
118106 +esb_write_4376 esb_write 0-3 4376 NULL
118107 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
118108 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
118109 +vcc_connect_4382 vcc_connect 0 4382 NULL
118110 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
118111 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
118112 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
118113 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
118114 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
118115 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
118116 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
118117 +reg_read_4409 reg_read 0 4409 NULL
118118 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
118119 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
118120 +can_send_4414 can_send 0 4414 NULL
118121 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
118122 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
118123 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
118124 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
118125 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
118126 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
118127 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
118128 +read_code_4429 read_code 4 4429 NULL
118129 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
118130 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
118131 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
118132 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
118133 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
118134 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
118135 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
118136 +vxp_resume_4442 vxp_resume 0 4442 NULL
118137 +memparse_4444 memparse 0 4444 NULL nohasharray
118138 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
118139 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
118140 +disksize_show_4454 disksize_show 0 4454 NULL
118141 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
118142 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
118143 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
118144 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
118145 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
118146 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
118147 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
118148 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
118149 +beep_write_4485 beep_write 0 4485 NULL
118150 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
118151 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
118152 +udp_sendmsg_4492 udp_sendmsg 0-4 4492 NULL
118153 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
118154 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
118155 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
118156 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
118157 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
118158 +set_link_security_4502 set_link_security 4 4502 NULL
118159 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
118160 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
118161 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
118162 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
118163 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
118164 +write_cnodes_4523 write_cnodes 0 4523 NULL
118165 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
118166 +show_modes_4530 show_modes 0 4530 NULL
118167 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
118168 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
118169 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
118170 +tipc_getname_4539 tipc_getname 0 4539 NULL
118171 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
118172 +store_mode_4544 store_mode 0-4 4544 NULL nohasharray
118173 +tty_register_device_4544 tty_register_device 2 4544 &store_mode_4544
118174 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
118175 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
118176 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
118177 +show_sched4_4552 show_sched4 0 4552 NULL
118178 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
118179 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
118180 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
118181 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
118182 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
118183 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
118184 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
118185 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
118186 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
118187 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
118188 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
118189 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
118190 +commit_orphans_4584 commit_orphans 0 4584 NULL
118191 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
118192 +read_rio_4589 read_rio 0-3 4589 NULL
118193 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
118194 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
118195 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
118196 +bch_alloc_4593 bch_alloc 1 4593 NULL
118197 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
118198 +generic_removexattr_4597 generic_removexattr 0 4597 NULL
118199 +fuse_copy_one_4602 fuse_copy_one 0 4602 NULL
118200 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
118201 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
118202 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
118203 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
118204 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
118205 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
118206 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
118207 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
118208 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
118209 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
118210 +hrz_send_4638 hrz_send 0 4638 NULL
118211 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
118212 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
118213 +txCommit_4649 txCommit 0 4649 NULL
118214 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
118215 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
118216 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
118217 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
118218 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
118219 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
118220 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
118221 +skb_add_data_nocache_4682 skb_add_data_nocache 4-0 4682 NULL nohasharray
118222 +show_event_log_4682 show_event_log 0 4682 &skb_add_data_nocache_4682
118223 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
118224 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
118225 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
118226 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
118227 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
118228 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
118229 +kone_receive_4690 kone_receive 0-4 4690 NULL
118230 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
118231 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
118232 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
118233 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
118234 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
118235 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
118236 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
118237 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
118238 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
118239 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
118240 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
118241 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
118242 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
118243 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
118244 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
118245 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
118246 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
118247 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
118248 +path_show_4725 path_show 0 4725 NULL nohasharray
118249 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
118250 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
118251 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
118252 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
118253 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
118254 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
118255 +level_show_4741 level_show 0 4741 NULL
118256 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
118257 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
118258 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
118259 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
118260 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
118261 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
118262 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
118263 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
118264 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
118265 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
118266 +qib_map_page_4768 qib_map_page 3 4768 NULL
118267 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
118268 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
118269 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
118270 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
118271 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
118272 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
118273 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
118274 +ip6_ufo_append_data_4780 ip6_ufo_append_data 7-6-5 4780 NULL
118275 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
118276 +create_subvol_4791 create_subvol 4 4791 NULL
118277 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
118278 +read_4793 read 0-4 4793 NULL
118279 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
118280 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
118281 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
118282 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
118283 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
118284 +fan_set_level_4805 fan_set_level 0 4805 NULL
118285 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
118286 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
118287 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
118288 +show_sticky_4816 show_sticky 0 4816 NULL
118289 +show_postcode_4819 show_postcode 0 4819 NULL
118290 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
118291 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
118292 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
118293 +show_4831 show 0 4831 NULL
118294 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
118295 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
118296 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
118297 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
118298 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
118299 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
118300 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
118301 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
118302 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
118303 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
118304 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
118305 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
118306 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
118307 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
118308 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
118309 +svc_getname_4869 svc_getname 0 4869 NULL
118310 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
118311 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
118312 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
118313 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
118314 +mic_smpt_to_pa_4881 mic_smpt_to_pa 0-2 4881 NULL
118315 +m2p_add_override_4882 m2p_add_override 1 4882 NULL
118316 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
118317 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
118318 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
118319 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
118320 +current_speed_show_4887 current_speed_show 0 4887 NULL
118321 +sys_ipc_4889 sys_ipc 3 4889 NULL
118322 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
118323 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
118324 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
118325 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
118326 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 NULL nohasharray
118327 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 &smsc911x_ethtool_getregslen_4913
118328 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
118329 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
118330 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
118331 +read_4919 read 0 4919 &show_pwm1_enable_4919
118332 +single_step_cont_4921 single_step_cont 0 4921 NULL
118333 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
118334 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
118335 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
118336 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
118337 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
118338 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
118339 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
118340 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
118341 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
118342 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
118343 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &lp3972_ldo_enable_4941
118344 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
118345 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
118346 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
118347 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
118348 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
118349 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
118350 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
118351 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
118352 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
118353 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
118354 +write_ee_4966 write_ee 0 4966 NULL nohasharray
118355 +devm_kzalloc_4966 devm_kzalloc 2 4966 &write_ee_4966
118356 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
118357 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
118358 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
118359 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
118360 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
118361 +set_aout_4974 set_aout 0-4 4974 NULL
118362 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
118363 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
118364 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
118365 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
118366 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
118367 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
118368 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
118369 +read_block_4993 read_block 0 4993 NULL
118370 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
118371 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
118372 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
118373 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
118374 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
118375 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
118376 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
118377 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
118378 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
118379 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
118380 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
118381 +smack_getprocattr_5024 smack_getprocattr 0 5024 NULL nohasharray
118382 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 &smack_getprocattr_5024
118383 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
118384 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
118385 +net2272_start_5033 net2272_start 0 5033 NULL
118386 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
118387 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
118388 +blkdev_get_5050 blkdev_get 0 5050 NULL
118389 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
118390 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
118391 +show_5055 show 0 5055 NULL
118392 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
118393 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
118394 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
118395 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
118396 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
118397 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
118398 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
118399 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
118400 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
118401 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
118402 +compr_fill_5093 compr_fill 2 5093 NULL
118403 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
118404 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
118405 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
118406 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
118407 +sound_write_5102 sound_write 3-0 5102 NULL
118408 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
118409 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
118410 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
118411 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
118412 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
118413 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
118414 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
118415 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
118416 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
118417 +rhine_open_5133 rhine_open 0 5133 NULL
118418 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
118419 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
118420 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
118421 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
118422 +toshiba_position_show_5153 toshiba_position_show 0 5153 NULL
118423 +quirks_show_5154 quirks_show 0 5154 NULL
118424 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
118425 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
118426 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
118427 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
118428 +__az6007_write_5170 __az6007_write 0 5170 NULL
118429 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
118430 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
118431 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
118432 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
118433 +datablob_parse_5177 datablob_parse 0 5177 NULL
118434 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
118435 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
118436 +adjust_memory_5185 adjust_memory 0 5185 NULL
118437 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
118438 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
118439 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
118440 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
118441 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
118442 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
118443 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
118444 +read_blocklist_5209 read_blocklist 2 5209 NULL
118445 +store_state_disable_5210 store_state_disable 0-4 5210 NULL nohasharray
118446 +bad_inode_removexattr_5210 bad_inode_removexattr 0 5210 &store_state_disable_5210
118447 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
118448 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
118449 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
118450 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
118451 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
118452 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
118453 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
118454 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
118455 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
118456 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
118457 +atl1e_open_5226 atl1e_open 0 5226 NULL
118458 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
118459 +wait_for_response_5229 wait_for_response 0 5229 NULL
118460 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
118461 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
118462 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
118463 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 NULL nohasharray
118464 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 &cpuset_cpu_active_5236
118465 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
118466 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
118467 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
118468 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
118469 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
118470 +ti_open_5256 ti_open 0 5256 NULL
118471 +update_nodemask_5257 update_nodemask 0 5257 NULL
118472 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
118473 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
118474 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
118475 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
118476 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
118477 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3 5278 NULL
118478 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
118479 +i2o_block_probe_5282 i2o_block_probe 0 5282 NULL
118480 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
118481 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
118482 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
118483 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
118484 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
118485 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
118486 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
118487 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
118488 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
118489 +ks8842_open_5309 ks8842_open 0 5309 NULL
118490 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
118491 +grow_inode_5311 grow_inode 0 5311 NULL
118492 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
118493 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
118494 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
118495 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
118496 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
118497 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
118498 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
118499 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
118500 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
118501 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
118502 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
118503 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
118504 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
118505 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
118506 +policy_store_5346 policy_store 0-4 5346 NULL
118507 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
118508 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
118509 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
118510 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
118511 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
118512 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
118513 +icmp_error_5362 icmp_error 0 5362 NULL
118514 +open_tx_second_5363 open_tx_second 0 5363 NULL
118515 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
118516 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
118517 +set_master_5372 set_master 0 5372 NULL
118518 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
118519 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
118520 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
118521 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
118522 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
118523 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
118524 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
118525 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
118526 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
118527 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
118528 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
118529 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
118530 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
118531 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
118532 +fat_getattr_5406 fat_getattr 0 5406 NULL
118533 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
118534 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
118535 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
118536 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
118537 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
118538 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
118539 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
118540 +show_output_5423 show_output 0 5423 NULL
118541 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
118542 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
118543 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
118544 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
118545 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
118546 +store_pwm_5441 store_pwm 0-4 5441 NULL
118547 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
118548 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 NULL
118549 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
118550 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
118551 +create_child_5449 create_child 0-4 5449 NULL
118552 +add_host_show_5451 add_host_show 0 5451 NULL
118553 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
118554 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
118555 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
118556 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
118557 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
118558 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
118559 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
118560 +netlink_insert_5465 netlink_insert 0 5465 NULL
118561 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
118562 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
118563 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
118564 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
118565 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
118566 +show_5474 show 0 5474 NULL nohasharray
118567 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
118568 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
118569 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
118570 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
118571 +ubi_leb_write_5478 ubi_leb_write 5-4-0 5478 NULL
118572 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
118573 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
118574 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
118575 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
118576 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
118577 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
118578 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
118579 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
118580 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
118581 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
118582 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
118583 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
118584 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
118585 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
118586 +adfs_f_update_5499 adfs_f_update 0 5499 NULL nohasharray
118587 +autofs4_d_manage_5499 autofs4_d_manage 0 5499 &adfs_f_update_5499
118588 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
118589 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
118590 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
118591 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
118592 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
118593 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
118594 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
118595 +spidev_message_5518 spidev_message 3 5518 NULL
118596 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
118597 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
118598 +show_license_5524 show_license 0 5524 NULL
118599 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
118600 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
118601 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
118602 +stop_cpus_5529 stop_cpus 0 5529 NULL
118603 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
118604 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
118605 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
118606 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
118607 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
118608 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
118609 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL nohasharray
118610 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 &ov9650_set_auto_exposure_5552
118611 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
118612 +le_readq_5557 le_readq 0 5557 NULL
118613 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
118614 +mic_to_dma_addr_5569 mic_to_dma_addr 2 5569 NULL
118615 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
118616 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
118617 +fir16_create_5574 fir16_create 3 5574 NULL
118618 +bioset_create_5580 bioset_create 1 5580 NULL
118619 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
118620 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
118621 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
118622 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
118623 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
118624 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
118625 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
118626 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
118627 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
118628 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
118629 +__remove_suid_5618 __remove_suid 0 5618 NULL
118630 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
118631 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
118632 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
118633 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
118634 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
118635 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
118636 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
118637 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
118638 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
118639 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
118640 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
118641 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL
118642 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
118643 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
118644 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
118645 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
118646 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
118647 +parse_arg_5657 parse_arg 0-2 5657 NULL
118648 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
118649 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
118650 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
118651 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
118652 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
118653 +clk_prepare_5663 clk_prepare 0 5663 NULL nohasharray
118654 +ovl_permission_5663 ovl_permission 0 5663 &clk_prepare_5663 nohasharray
118655 +store_5663 store 0-3 5663 &ovl_permission_5663
118656 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
118657 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
118658 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
118659 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
118660 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
118661 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
118662 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
118663 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
118664 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
118665 +get_arg_5694 get_arg 3 5694 NULL nohasharray
118666 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
118667 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
118668 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
118669 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
118670 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
118671 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
118672 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
118673 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
118674 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
118675 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
118676 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
118677 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL nohasharray
118678 +qib_dma_map_single_5726 qib_dma_map_single 0 5726 &mlx4_cq_alloc_icm_5726
118679 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
118680 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
118681 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
118682 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
118683 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
118684 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
118685 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
118686 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
118687 +get_packet_5747 get_packet 3 5747 NULL
118688 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
118689 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
118690 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
118691 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
118692 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
118693 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
118694 +packet_xmit_5762 packet_xmit 0 5762 NULL
118695 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
118696 +start_5768 start 0 5768 NULL
118697 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
118698 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
118699 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
118700 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
118701 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
118702 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
118703 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
118704 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
118705 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
118706 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
118707 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
118708 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
118709 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
118710 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
118711 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
118712 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
118713 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
118714 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
118715 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
118716 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
118717 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
118718 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
118719 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
118720 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
118721 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 NULL nohasharray
118722 +setup_req_5848 setup_req 3 5848 &ext4_xattr_set_5848
118723 +enter_state_5850 enter_state 0 5850 NULL
118724 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
118725 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
118726 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
118727 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
118728 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
118729 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
118730 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
118731 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
118732 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
118733 +vsscanf_5868 vsscanf 0 5868 NULL
118734 +i2o_bus_store_scan_5869 i2o_bus_store_scan 0-4 5869 NULL
118735 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
118736 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
118737 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
118738 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
118739 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
118740 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
118741 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
118742 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
118743 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
118744 +rmd320_final_5897 rmd320_final 0 5897 NULL
118745 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
118746 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
118747 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
118748 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
118749 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
118750 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
118751 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
118752 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
118753 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
118754 +devpath_show_5910 devpath_show 0 5910 NULL
118755 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
118756 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
118757 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
118758 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
118759 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
118760 +next_entry_5921 next_entry 0 5921 NULL
118761 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
118762 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
118763 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
118764 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
118765 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
118766 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
118767 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
118768 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
118769 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
118770 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
118771 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
118772 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
118773 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
118774 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
118775 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
118776 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
118777 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
118778 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
118779 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
118780 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
118781 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
118782 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
118783 +sha224_final_5978 sha224_final 0 5978 NULL
118784 +show_5979 show 0 5979 NULL nohasharray
118785 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &show_5979 nohasharray
118786 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979 nohasharray
118787 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &store_sf_setup_5979
118788 +SyS_semop_5980 SyS_semop 3 5980 NULL
118789 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
118790 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
118791 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
118792 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
118793 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
118794 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
118795 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
118796 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
118797 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
118798 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
118799 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
118800 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
118801 +spi_read_6031 spi_read 0 6031 NULL nohasharray
118802 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
118803 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL
118804 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
118805 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
118806 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
118807 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
118808 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
118809 +led_shot_6046 led_shot 0-4 6046 NULL
118810 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
118811 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
118812 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
118813 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
118814 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
118815 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
118816 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
118817 +add_break_6070 add_break 1 6070 NULL
118818 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
118819 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
118820 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 0-3 6073 NULL
118821 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
118822 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
118823 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
118824 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
118825 +init_6095 init 0 6095 NULL
118826 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
118827 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
118828 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
118829 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
118830 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
118831 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
118832 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
118833 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
118834 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
118835 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
118836 +mic_read_spad_6115 mic_read_spad 0 6115 NULL nohasharray
118837 +i810fb_check_var_6115 i810fb_check_var 0 6115 &mic_read_spad_6115
118838 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
118839 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
118840 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
118841 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
118842 +read_packet_6140 read_packet 0 6140 NULL
118843 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
118844 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
118845 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
118846 +tc574_resume_6154 tc574_resume 0 6154 NULL
118847 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
118848 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
118849 +tcam_write_6162 tcam_write 0 6162 NULL
118850 +show_temp8_6163 show_temp8 0 6163 NULL
118851 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
118852 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
118853 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
118854 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
118855 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
118856 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
118857 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
118858 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
118859 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
118860 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
118861 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
118862 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
118863 +freeze_store_6185 freeze_store 0-3 6185 NULL
118864 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
118865 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
118866 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
118867 +add_interval_6202 add_interval 0 6202 NULL
118868 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
118869 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
118870 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
118871 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
118872 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
118873 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
118874 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
118875 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
118876 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 NULL
118877 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
118878 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
118879 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
118880 +__clk_prepare_6234 __clk_prepare 0 6234 NULL
118881 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
118882 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
118883 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
118884 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
118885 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
118886 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
118887 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
118888 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
118889 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
118890 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
118891 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
118892 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
118893 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
118894 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
118895 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
118896 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
118897 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
118898 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 NULL nohasharray
118899 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 &xenbus_file_write_6282
118900 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
118901 +key_unseal_6285 key_unseal 0 6285 NULL
118902 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
118903 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
118904 +serial_port_in_6291 serial_port_in 0 6291 NULL
118905 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
118906 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
118907 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
118908 +raw_request_6307 raw_request 0 6307 NULL
118909 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
118910 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
118911 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
118912 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
118913 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
118914 +balance_6312 balance 0 6312 NULL
118915 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
118916 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
118917 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
118918 +store_cluster_6316 store_cluster 0-4 6316 NULL
118919 +write_null_6319 write_null 0-3 6319 NULL
118920 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
118921 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
118922 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
118923 +SyS_mincore_6329 SyS_mincore 2-1 6329 &ibm_get_table_from_acpi_6329
118924 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
118925 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
118926 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
118927 +solos_param_show_6344 solos_param_show 0 6344 NULL
118928 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
118929 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
118930 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
118931 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
118932 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
118933 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
118934 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
118935 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
118936 +recv_init_6366 recv_init 0 6366 NULL
118937 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
118938 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
118939 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
118940 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
118941 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
118942 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
118943 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
118944 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
118945 +msb_write_block_6379 msb_write_block 3 6379 NULL
118946 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
118947 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
118948 +bb_store_6401 bb_store 3-0 6401 NULL
118949 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
118950 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
118951 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
118952 +md_attr_show_6408 md_attr_show 0 6408 NULL
118953 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
118954 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
118955 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
118956 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
118957 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
118958 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
118959 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
118960 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
118961 +l2up_create_6430 l2up_create 3 6430 NULL
118962 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
118963 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
118964 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
118965 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
118966 +coda_downcall_6448 coda_downcall 0 6448 NULL
118967 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
118968 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
118969 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
118970 +show_sustain_6469 show_sustain 0 6469 NULL
118971 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
118972 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
118973 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
118974 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
118975 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
118976 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
118977 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
118978 +i740fb_check_var_6479 i740fb_check_var 0 6479 NULL nohasharray
118979 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 &i740fb_check_var_6479
118980 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
118981 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
118982 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
118983 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
118984 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
118985 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
118986 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
118987 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
118988 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
118989 +mei_read_6507 mei_read 3-0 6507 NULL
118990 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
118991 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
118992 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
118993 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
118994 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
118995 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
118996 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
118997 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
118998 +show_min_uV_6544 show_min_uV 0 6544 NULL
118999 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
119000 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
119001 +rndis_set_oid_6547 rndis_set_oid 0-4 6547 NULL nohasharray
119002 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
119003 +wdm_read_6549 wdm_read 3-0 6549 NULL
119004 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
119005 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
119006 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 NULL nohasharray
119007 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 &lanai_normalize_ci_6553
119008 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
119009 +notify_handler_6557 notify_handler 0 6557 NULL
119010 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
119011 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
119012 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
119013 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
119014 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
119015 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
119016 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
119017 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
119018 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
119019 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
119020 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
119021 +reg_set_6585 reg_set 0 6585 NULL nohasharray
119022 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
119023 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
119024 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
119025 +bytes_number_6591 bytes_number 0-2 6591 NULL
119026 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
119027 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
119028 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
119029 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
119030 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
119031 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
119032 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
119033 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
119034 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
119035 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
119036 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
119037 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
119038 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
119039 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
119040 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
119041 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
119042 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
119043 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
119044 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
119045 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
119046 +queue_dtd_6652 queue_dtd 0 6652 NULL
119047 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
119048 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
119049 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
119050 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
119051 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
119052 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
119053 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
119054 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
119055 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
119056 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
119057 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
119058 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
119059 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
119060 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
119061 +init_chip_first_6676 init_chip_first 0 6676 NULL
119062 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 NULL nohasharray
119063 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679 nohasharray
119064 +process_rcvd_data_6679 process_rcvd_data 3 6679 &fuse_dev_splice_read_6679
119065 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
119066 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
119067 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
119068 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
119069 +cap_show_6691 cap_show 0 6691 NULL
119070 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
119071 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL nohasharray
119072 +link_path_walk_6699 link_path_walk 0 6699 &ps_pspoll_max_apturn_read_6699
119073 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
119074 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
119075 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
119076 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
119077 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
119078 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 NULL nohasharray
119079 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
119080 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
119081 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
119082 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
119083 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
119084 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
119085 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
119086 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
119087 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
119088 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
119089 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
119090 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
119091 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
119092 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
119093 +inet_recv_error_6744 inet_recv_error 0-3 6744 NULL
119094 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
119095 +acm_start_wb_6751 acm_start_wb 0 6751 NULL
119096 +wil_reset_6752 wil_reset 0 6752 NULL
119097 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
119098 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
119099 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
119100 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
119101 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
119102 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
119103 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
119104 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
119105 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
119106 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
119107 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
119108 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
119109 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
119110 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
119111 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
119112 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
119113 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
119114 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
119115 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
119116 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
119117 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
119118 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
119119 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
119120 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
119121 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
119122 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
119123 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
119124 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
119125 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
119126 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
119127 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
119128 +get_blocks_6801 get_blocks 0 6801 NULL
119129 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
119130 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
119131 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
119132 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
119133 +init_port_6810 init_port 0 6810 NULL
119134 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
119135 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
119136 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
119137 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
119138 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
119139 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
119140 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
119141 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
119142 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
119143 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
119144 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
119145 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
119146 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
119147 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
119148 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
119149 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
119150 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
119151 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
119152 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
119153 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
119154 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
119155 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
119156 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
119157 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
119158 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
119159 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
119160 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
119161 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
119162 +size_6873 size 0 6873 NULL
119163 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
119164 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
119165 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
119166 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
119167 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
119168 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
119169 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
119170 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
119171 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
119172 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
119173 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
119174 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
119175 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
119176 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
119177 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
119178 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
119179 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
119180 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
119181 +hook_6905 hook 0 6905 NULL nohasharray
119182 +qib_init_6905 qib_init 0 6905 &hook_6905
119183 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
119184 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
119185 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
119186 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
119187 +ucma_write_6911 ucma_write 0-3 6911 &proc_sessionid_read_6911 nohasharray
119188 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &ucma_write_6911
119189 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
119190 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
119191 +ioctl_6914 ioctl 0 6914 NULL
119192 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
119193 +do_msgrcv_6921 do_msgrcv 3 6921 NULL nohasharray
119194 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 &do_msgrcv_6921 nohasharray
119195 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
119196 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
119197 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
119198 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
119199 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
119200 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
119201 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
119202 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
119203 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
119204 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
119205 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
119206 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
119207 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 4-0 6951 NULL
119208 +str_to_slot_6952 str_to_slot 0 6952 NULL
119209 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
119210 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
119211 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
119212 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
119213 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
119214 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
119215 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
119216 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
119217 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 NULL nohasharray
119218 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 &i40e_dbg_dump_write_6973
119219 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
119220 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
119221 +request_key_async_6990 request_key_async 4 6990 NULL
119222 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
119223 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
119224 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
119225 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
119226 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
119227 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
119228 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
119229 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
119230 +copy_items_7012 copy_items 7 7012 NULL
119231 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
119232 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
119233 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
119234 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
119235 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
119236 +reserved_show_7029 reserved_show 0 7029 NULL nohasharray
119237 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 &reserved_show_7029
119238 +wimax_msg_7030 wimax_msg 4 7030 NULL
119239 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
119240 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
119241 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
119242 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
119243 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
119244 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
119245 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
119246 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
119247 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
119248 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
119249 +amd64_hole_show_7057 amd64_hole_show 0 7057 NULL nohasharray
119250 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 &amd64_hole_show_7057
119251 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
119252 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL nohasharray
119253 +nouveau_device_create__7063 nouveau_device_create_ 7 7063 &srpt_tpg_show_enable_7063
119254 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
119255 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
119256 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
119257 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
119258 +filename_lookup_7071 filename_lookup 0 7071 NULL
119259 +hci_sock_recvmsg_7072 hci_sock_recvmsg 0-4 7072 NULL
119260 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
119261 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
119262 +mii_status_show_7077 mii_status_show 0 7077 NULL
119263 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
119264 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
119265 +read_7087 read 0 7087 NULL nohasharray
119266 +queue_requests_show_7087 queue_requests_show 0 7087 &read_7087
119267 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 NULL nohasharray
119268 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 &beacon_interval_read_7091
119269 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
119270 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
119271 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
119272 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
119273 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
119274 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
119275 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
119276 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
119277 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
119278 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
119279 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
119280 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
119281 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
119282 +show_value_7119 show_value 0 7119 NULL
119283 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
119284 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
119285 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
119286 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
119287 +rtl2832_sdr_wr_7132 rtl2832_sdr_wr 0 7132 NULL
119288 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
119289 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
119290 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
119291 +show_bpp_7148 show_bpp 0 7148 NULL
119292 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
119293 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
119294 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
119295 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
119296 +fnic_reset_7163 fnic_reset 0 7163 NULL
119297 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
119298 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
119299 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
119300 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
119301 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
119302 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
119303 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
119304 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
119305 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL nohasharray
119306 +ath10k_install_key_7191 ath10k_install_key 0 7191 &snd_mask_refine_max_7191
119307 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
119308 +hfsplus_hash_dentry_7198 hfsplus_hash_dentry 0 7198 NULL
119309 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
119310 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
119311 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
119312 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
119313 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
119314 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
119315 +confirm_7211 confirm 0 7211 NULL
119316 +tpm_rng_read_7214 tpm_rng_read 0 7214 NULL
119317 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
119318 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
119319 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
119320 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
119321 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
119322 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
119323 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
119324 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
119325 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
119326 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
119327 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
119328 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
119329 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
119330 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
119331 +af_alg_make_sg_7254 af_alg_make_sg 0-3 7254 NULL
119332 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
119333 +release_version_show_7263 release_version_show 0 7263 NULL
119334 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
119335 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
119336 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-3-4-5 7272 NULL nohasharray
119337 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
119338 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
119339 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
119340 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
119341 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
119342 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
119343 +kimage_alloc_init_7282 kimage_alloc_init 3 7282 NULL nohasharray
119344 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 &kimage_alloc_init_7282
119345 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
119346 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
119347 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
119348 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
119349 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
119350 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
119351 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
119352 +rose_open_7309 rose_open 0 7309 NULL
119353 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
119354 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
119355 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
119356 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
119357 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
119358 +do_md_stop_7335 do_md_stop 0 7335 NULL
119359 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
119360 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
119361 +mgmt_control_7349 mgmt_control 3 7349 NULL
119362 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
119363 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
119364 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
119365 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
119366 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
119367 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
119368 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
119369 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
119370 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
119371 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
119372 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
119373 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
119374 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
119375 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
119376 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
119377 +hweight_long_7388 hweight_long 0-1 7388 NULL
119378 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
119379 +carrier_store_7396 carrier_store 4-0 7396 NULL nohasharray
119380 +sl_change_mtu_7396 sl_change_mtu 0-2 7396 &carrier_store_7396
119381 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
119382 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
119383 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
119384 +tipc_recvmsg_7402 tipc_recvmsg 0-4 7402 NULL
119385 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
119386 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
119387 +store_7418 store 0-3 7418 NULL
119388 +switch_mm_7420 switch_mm 0 7420 NULL
119389 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
119390 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
119391 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
119392 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL
119393 +store_7441 store 0 7441 NULL
119394 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
119395 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
119396 +show_mask_7446 show_mask 0 7446 NULL
119397 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
119398 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
119399 +pci_map_page_7448 pci_map_page 0-3 7448 &acpi_ex_create_region_7448
119400 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
119401 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
119402 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
119403 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
119404 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
119405 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 0-4 7461 NULL nohasharray
119406 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
119407 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
119408 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
119409 +set_speed_7470 set_speed 0-4 7470 NULL
119410 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
119411 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
119412 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
119413 +show_max_uV_7474 show_max_uV 0 7474 NULL
119414 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
119415 +atalk_getname_7490 atalk_getname 0 7490 NULL
119416 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
119417 +setsockopt_7492 setsockopt 0 7492 NULL
119418 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
119419 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
119420 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
119421 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
119422 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
119423 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
119424 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
119425 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
119426 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
119427 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
119428 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
119429 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 NULL
119430 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
119431 +virtnet_open_7538 virtnet_open 0 7538 NULL
119432 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
119433 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
119434 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
119435 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
119436 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
119437 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
119438 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
119439 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
119440 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
119441 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
119442 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
119443 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
119444 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
119445 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
119446 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
119447 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
119448 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
119449 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
119450 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
119451 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
119452 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
119453 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-0-5 7590 NULL
119454 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
119455 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
119456 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
119457 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
119458 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
119459 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
119460 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
119461 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
119462 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
119463 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
119464 +send_to_group_7627 send_to_group 0 7627 NULL
119465 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
119466 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
119467 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
119468 +net2272_queue_7640 net2272_queue 0 7640 NULL
119469 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
119470 +write_priomap_7648 write_priomap 0-3 7648 NULL
119471 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
119472 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
119473 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
119474 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
119475 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
119476 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
119477 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
119478 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
119479 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
119480 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
119481 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
119482 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
119483 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
119484 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
119485 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
119486 +device_show_7693 device_show 0 7693 NULL nohasharray
119487 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
119488 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
119489 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
119490 +affs_hash_dentry_7703 affs_hash_dentry 0 7703 NULL nohasharray
119491 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 &affs_hash_dentry_7703
119492 +dev_info_set_7705 dev_info_set 0 7705 NULL
119493 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 NULL nohasharray
119494 +dev_write_7708 dev_write 0-3 7708 &ds2781_get_rsgain_setting_7708
119495 +unmap_region_7709 unmap_region 1 7709 NULL
119496 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
119497 +show_7711 show 0 7711 NULL
119498 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
119499 +sys_pread64_7721 sys_pread64 3 7721 NULL
119500 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
119501 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
119502 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
119503 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
119504 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
119505 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
119506 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
119507 +write_7751 write 0 7751 NULL
119508 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
119509 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
119510 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
119511 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
119512 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
119513 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
119514 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
119515 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
119516 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
119517 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
119518 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
119519 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
119520 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
119521 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
119522 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
119523 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
119524 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
119525 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
119526 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
119527 +get_link_af_size_7802 get_link_af_size 0 7802 NULL
119528 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
119529 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
119530 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
119531 +validate_slab_node_7825 validate_slab_node 0 7825 NULL nohasharray
119532 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 &validate_slab_node_7825
119533 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
119534 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
119535 +nfs_proc_getattr_7829 nfs_proc_getattr 0 7829 NULL
119536 +show_7835 show 0 7835 NULL
119537 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
119538 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
119539 +enable_7841 enable 0 7841 NULL nohasharray
119540 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
119541 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
119542 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
119543 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
119544 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
119545 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
119546 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
119547 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
119548 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
119549 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
119550 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
119551 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
119552 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
119553 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
119554 +request_7878 request 0 7878 NULL
119555 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 NULL nohasharray
119556 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 &nilfs_sufile_mark_dirty_7881
119557 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
119558 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 NULL
119559 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
119560 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
119561 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
119562 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
119563 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
119564 +show_7906 show 0 7906 NULL
119565 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
119566 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
119567 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
119568 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
119569 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
119570 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
119571 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
119572 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
119573 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
119574 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
119575 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938
119576 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
119577 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
119578 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
119579 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
119580 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
119581 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
119582 +get_formats_7949 get_formats 0 7949 NULL
119583 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
119584 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
119585 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
119586 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
119587 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
119588 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
119589 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
119590 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
119591 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
119592 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
119593 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
119594 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
119595 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
119596 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
119597 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
119598 +_block_isbad_7986 _block_isbad 0 7986 NULL nohasharray
119599 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 &_block_isbad_7986 nohasharray
119600 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &target_fabric_mappedlun_attr_show_7986
119601 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
119602 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
119603 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
119604 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
119605 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
119606 +fb_set_par_8006 fb_set_par 0 8006 NULL
119607 +store_8007 store 0-3 8007 NULL
119608 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
119609 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
119610 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
119611 +vcs_read_8017 vcs_read 3-0 8017 NULL
119612 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
119613 +aux3_show_8025 aux3_show 0 8025 NULL
119614 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 NULL nohasharray
119615 +cifs_sync_write_8031 cifs_sync_write 0 8031 &snd_seq_oss_synth_load_patch_8031
119616 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
119617 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
119618 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL
119619 +security_syslog_8042 security_syslog 0 8042 NULL
119620 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
119621 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
119622 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
119623 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
119624 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
119625 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
119626 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
119627 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
119628 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
119629 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
119630 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
119631 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
119632 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
119633 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
119634 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
119635 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
119636 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
119637 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
119638 +strict_show_8078 strict_show 0 8078 NULL
119639 +room_for_filename_8085 room_for_filename 3 8085 NULL
119640 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
119641 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
119642 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
119643 +fw_suspend_8094 fw_suspend 0 8094 NULL
119644 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
119645 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
119646 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
119647 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
119648 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
119649 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
119650 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
119651 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
119652 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
119653 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
119654 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
119655 +venus_lookup_8121 venus_lookup 4 8121 NULL
119656 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
119657 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
119658 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
119659 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
119660 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
119661 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
119662 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
119663 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
119664 +next_signal_8135 next_signal 0 8135 NULL
119665 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
119666 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
119667 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
119668 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
119669 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
119670 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
119671 +reload_store_8150 reload_store 0-4 8150 NULL
119672 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
119673 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
119674 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
119675 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
119676 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
119677 +num_writes_show_8162 num_writes_show 0 8162 NULL
119678 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
119679 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
119680 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
119681 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
119682 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
119683 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
119684 +dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
119685 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
119686 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
119687 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
119688 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
119689 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
119690 +write_classid_8189 write_classid 0 8189 NULL
119691 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
119692 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
119693 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
119694 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
119695 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
119696 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
119697 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
119698 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
119699 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
119700 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
119701 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
119702 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
119703 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
119704 +play_iframe_8219 play_iframe 3 8219 NULL
119705 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
119706 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
119707 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225 nohasharray
119708 +create_log_8225 create_log 2 8225 &pcmciamtd_suspend_8225
119709 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
119710 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
119711 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
119712 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
119713 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
119714 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
119715 +show_state_disable_8251 show_state_disable 0 8251 NULL
119716 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
119717 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 NULL nohasharray
119718 +add_rx_skb_8257 add_rx_skb 3 8257 &statfs_sync_store_8257
119719 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
119720 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
119721 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
119722 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
119723 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
119724 +init_cdev_8274 init_cdev 1 8274 NULL
119725 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
119726 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
119727 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL
119728 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
119729 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
119730 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
119731 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
119732 +setsockopt_8304 setsockopt 0 8304 NULL
119733 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
119734 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
119735 +uevent_store_8319 uevent_store 0-4 8319 NULL
119736 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
119737 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
119738 +skein256_init_8337 skein256_init 0 8337 NULL
119739 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 NULL
119740 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
119741 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
119742 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
119743 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
119744 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
119745 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
119746 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
119747 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
119748 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
119749 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
119750 +ping_getfrag_8360 ping_getfrag 3-4 8360 NULL nohasharray
119751 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 &ping_getfrag_8360
119752 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
119753 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
119754 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
119755 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
119756 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
119757 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
119758 +wil_open_8375 wil_open 0 8375 NULL
119759 +ndo_init_8377 ndo_init 0 8377 NULL
119760 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
119761 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
119762 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
119763 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
119764 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
119765 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
119766 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
119767 +brightness_set_8396 brightness_set 0 8396 NULL
119768 +config_8403 config 0 8403 NULL
119769 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
119770 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
119771 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
119772 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
119773 +alua_activate_8420 alua_activate 0 8420 NULL
119774 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
119775 +keyspan_open_8429 keyspan_open 0 8429 NULL nohasharray
119776 +show_gps_8429 show_gps 0 8429 &keyspan_open_8429
119777 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 0-6 8431 NULL
119778 +capability_set_8433 capability_set 0-4 8433 NULL
119779 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 0-8 8436 NULL
119780 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
119781 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
119782 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
119783 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
119784 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
119785 +sl_init_8447 sl_init 0 8447 NULL
119786 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
119787 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
119788 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
119789 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
119790 +tgr160_final_8455 tgr160_final 0 8455 NULL
119791 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
119792 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
119793 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
119794 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
119795 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 NULL
119796 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
119797 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
119798 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
119799 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
119800 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
119801 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
119802 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
119803 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
119804 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
119805 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
119806 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
119807 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
119808 +in0_input_show_8498 in0_input_show 0 8498 NULL
119809 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
119810 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
119811 +dev_config_8506 dev_config 3 8506 NULL
119812 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
119813 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
119814 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
119815 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
119816 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
119817 +swap_writepage_8522 swap_writepage 0 8522 NULL
119818 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
119819 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
119820 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
119821 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
119822 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
119823 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
119824 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
119825 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
119826 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
119827 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
119828 +disarm_req_delay_8542 disarm_req_delay 0 8542 NULL
119829 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
119830 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
119831 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
119832 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
119833 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
119834 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
119835 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
119836 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
119837 +ixgb_open_8565 ixgb_open 0 8565 NULL
119838 +set_volume_8569 set_volume 0 8569 NULL
119839 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
119840 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
119841 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
119842 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
119843 +tower_write_8580 tower_write 3-0 8580 NULL
119844 +cmd_wait_8582 cmd_wait 0 8582 NULL
119845 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
119846 +generic_set_freq_8602 generic_set_freq 0 8602 NULL nohasharray
119847 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 &generic_set_freq_8602 nohasharray
119848 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &sctp_user_addto_chunk_8602
119849 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
119850 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
119851 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
119852 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
119853 +shash_setkey_unaligned_8620 shash_setkey_unaligned 0-3 8620 NULL nohasharray
119854 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
119855 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
119856 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
119857 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
119858 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
119859 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
119860 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
119861 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
119862 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
119863 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
119864 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
119865 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
119866 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 NULL nohasharray
119867 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 &write_sysrq_trigger_8648
119868 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
119869 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
119870 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
119871 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
119872 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
119873 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
119874 +options_show_8667 options_show 0 8667 NULL
119875 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
119876 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
119877 +crc32_update_8676 crc32_update 0 8676 NULL
119878 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
119879 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
119880 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
119881 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
119882 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
119883 +start_8697 start 0 8697 NULL
119884 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
119885 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
119886 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
119887 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
119888 +arcfb_write_8702 arcfb_write 3 8702 NULL
119889 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
119890 +init_header_8703 init_header 0 8703 &i_size_read_8703
119891 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
119892 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
119893 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
119894 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
119895 +charger_state_show_8720 charger_state_show 0 8720 NULL
119896 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
119897 +lunid_show_8726 lunid_show 0 8726 NULL
119898 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
119899 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
119900 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
119901 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
119902 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
119903 +f_dupfd_8730 f_dupfd 1 8730 NULL
119904 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
119905 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
119906 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
119907 +compound_order_8750 compound_order 0 8750 NULL nohasharray
119908 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
119909 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
119910 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754
119911 +read_uscorr_8755 read_uscorr 0 8755 NULL
119912 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
119913 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
119914 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
119915 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
119916 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
119917 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
119918 +sys_prctl_8766 sys_prctl 4 8766 NULL
119919 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
119920 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
119921 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
119922 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
119923 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
119924 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
119925 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
119926 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
119927 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL nohasharray
119928 +destroy_by_rcu_show_8781 destroy_by_rcu_show 0 8781 &acpi_device_modalias_8781
119929 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
119930 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
119931 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
119932 +show_hardware_8789 show_hardware 0 8789 NULL
119933 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
119934 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
119935 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
119936 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
119937 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
119938 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
119939 +get_size_8811 get_size 0 8811 NULL
119940 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
119941 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
119942 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
119943 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
119944 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
119945 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
119946 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
119947 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
119948 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
119949 +convert_8830 convert 0 8830 NULL
119950 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
119951 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
119952 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
119953 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
119954 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
119955 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 NULL nohasharray
119956 +usb_ep_queue_8839 usb_ep_queue 0 8839 &nilfs_mdt_get_block_8839
119957 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
119958 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
119959 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
119960 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
119961 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
119962 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3 8860 NULL
119963 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
119964 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
119965 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 NULL nohasharray
119966 +q931_help_8865 q931_help 0 8865 &qlcnic_get_regs_len_8865
119967 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
119968 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
119969 +b43_switch_channel_8872 b43_switch_channel 0 8872 NULL nohasharray
119970 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 &b43_switch_channel_8872
119971 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
119972 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
119973 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
119974 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
119975 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
119976 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
119977 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
119978 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
119979 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
119980 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
119981 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
119982 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
119983 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
119984 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
119985 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
119986 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
119987 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
119988 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
119989 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
119990 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
119991 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
119992 +data_sock_create_8920 data_sock_create 0 8920 NULL
119993 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
119994 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
119995 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
119996 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
119997 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
119998 +layout_commit_8926 layout_commit 0-3 8926 NULL
119999 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
120000 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
120001 +cp2112_hid_get_8933 cp2112_hid_get 0-4 8933 NULL
120002 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
120003 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
120004 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
120005 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
120006 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
120007 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
120008 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
120009 +claim_show_8950 claim_show 0 8950 NULL nohasharray
120010 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
120011 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
120012 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
120013 +set_red_8954 set_red 0-4 8954 NULL
120014 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
120015 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
120016 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
120017 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
120018 +seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
120019 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
120020 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
120021 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
120022 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
120023 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
120024 +venus_mkdir_8967 venus_mkdir 4 8967 NULL
120025 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
120026 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
120027 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
120028 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
120029 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
120030 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
120031 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
120032 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
120033 +show_state_time_8992 show_state_time 0 8992 NULL
120034 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
120035 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
120036 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
120037 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
120038 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
120039 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
120040 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
120041 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
120042 +epp_read_data_9015 epp_read_data 0 9015 NULL
120043 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
120044 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
120045 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
120046 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
120047 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
120048 +atl1_set_mac_9028 atl1_set_mac 0 9028 NULL nohasharray
120049 +fd_ioctl_9028 fd_ioctl 3 9028 &atl1_set_mac_9028
120050 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
120051 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
120052 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
120053 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
120054 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
120055 +nla_put_9042 nla_put 0 9042 NULL
120056 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
120057 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
120058 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
120059 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
120060 +ep_queue_9060 ep_queue 0 9060 NULL
120061 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
120062 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 NULL nohasharray
120063 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 &fnic_show_link_state_9062
120064 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
120065 +hci_req_add_9067 hci_req_add 3 9067 NULL
120066 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
120067 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
120068 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
120069 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
120070 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
120071 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
120072 +create_queues_9088 create_queues 3-2 9088 NULL
120073 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
120074 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
120075 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
120076 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
120077 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
120078 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 NULL nohasharray
120079 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 &target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108
120080 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
120081 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
120082 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
120083 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
120084 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
120085 +partial_show_9122 partial_show 0 9122 NULL
120086 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
120087 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
120088 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
120089 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
120090 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
120091 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
120092 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
120093 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
120094 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
120095 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
120096 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
120097 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
120098 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
120099 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
120100 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 NULL nohasharray
120101 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 &w1_ds2780_eeprom_cmd_9179
120102 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
120103 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
120104 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
120105 +ax25_bind_9185 ax25_bind 0 9185 NULL
120106 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
120107 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
120108 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
120109 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
120110 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
120111 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
120112 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
120113 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
120114 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
120115 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
120116 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
120117 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
120118 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
120119 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
120120 +sg_common_write_9209 sg_common_write 0 9209 NULL
120121 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
120122 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
120123 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
120124 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
120125 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
120126 +card_send_command_9215 card_send_command 3 9215 NULL
120127 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
120128 +protocol_write_9219 protocol_write 3-0 9219 NULL
120129 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
120130 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
120131 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
120132 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
120133 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
120134 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
120135 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
120136 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
120137 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
120138 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
120139 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
120140 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
120141 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
120142 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
120143 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
120144 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 NULL nohasharray
120145 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 &queue_max_segment_size_show_9258
120146 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
120147 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
120148 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
120149 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
120150 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
120151 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
120152 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
120153 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
120154 +flakey_status_9274 flakey_status 5 9274 NULL
120155 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
120156 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
120157 +open_9278 open 0 9278 &show_indirect_byte_9278
120158 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 NULL
120159 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
120160 +show_9287 show 0 9287 NULL
120161 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
120162 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
120163 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
120164 +ppp_sync_write_9296 ppp_sync_write 0 9296 NULL
120165 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
120166 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
120167 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
120168 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
120169 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
120170 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
120171 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
120172 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
120173 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
120174 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
120175 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
120176 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
120177 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
120178 +description_show_9327 description_show 0 9327 NULL
120179 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
120180 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
120181 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
120182 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 NULL nohasharray
120183 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 &acerhdf_get_trip_type_9336
120184 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
120185 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
120186 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
120187 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
120188 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
120189 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
120190 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
120191 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
120192 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
120193 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
120194 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 NULL nohasharray
120195 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 &raid5_start_reshape_9374
120196 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
120197 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
120198 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
120199 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
120200 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
120201 +queue_skb_9391 queue_skb 0 9391 NULL
120202 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 NULL nohasharray
120203 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &s5m_rtc_start_alarm_9393
120204 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
120205 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
120206 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 NULL nohasharray
120207 +read_9397 read 3 9397 &cx23885_buf_prepare_9397
120208 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
120209 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
120210 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
120211 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
120212 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
120213 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
120214 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
120215 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
120216 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
120217 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
120218 +store_lmc_9418 store_lmc 0-4 9418 NULL nohasharray
120219 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 &store_lmc_9418
120220 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
120221 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
120222 +sync_inode_9429 sync_inode 0 9429 NULL
120223 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
120224 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
120225 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
120226 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
120227 +wacom_show_speed_9438 wacom_show_speed 0 9438 NULL nohasharray
120228 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438 nohasharray
120229 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 &ocfs2_last_eb_is_empty_9438
120230 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
120231 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
120232 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
120233 +cpu_slabs_show_9451 cpu_slabs_show 0 9451 NULL
120234 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
120235 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
120236 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
120237 +show_in_max2_9458 show_in_max2 0 9458 NULL
120238 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
120239 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
120240 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
120241 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &agp_generic_alloc_user_9470 nohasharray
120242 +get_registers_9470 get_registers 4 9470 &adis16136_read_frequency_9470
120243 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
120244 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
120245 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
120246 +queue_9475 queue 0 9475 NULL
120247 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
120248 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
120249 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
120250 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
120251 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
120252 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
120253 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
120254 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
120255 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
120256 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
120257 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
120258 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
120259 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
120260 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
120261 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
120262 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
120263 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 NULL nohasharray
120264 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 &vivid_vbi_cap_s_ctrl_9512
120265 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
120266 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
120267 +match_format_9516 match_format 0 9516 &disk_events_show_9516
120268 +do_strip_9517 do_strip 0 9517 NULL
120269 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
120270 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
120271 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
120272 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
120273 +lm3533_update_9529 lm3533_update 0 9529 NULL
120274 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
120275 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
120276 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
120277 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
120278 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
120279 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
120280 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
120281 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
120282 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
120283 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 NULL nohasharray
120284 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
120285 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 &udc_start_9548 nohasharray
120286 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &audit_log_n_untrustedstring_9548
120287 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
120288 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
120289 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
120290 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
120291 +fw_node_create_9559 fw_node_create 2 9559 NULL
120292 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
120293 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
120294 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
120295 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
120296 +status_9569 status 0 9569 NULL nohasharray
120297 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
120298 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
120299 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
120300 +add_memory_9575 add_memory 0 9575 NULL
120301 +sch_access_9576 sch_access 0 9576 NULL
120302 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
120303 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
120304 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
120305 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
120306 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
120307 +bop_mark_9593 bop_mark 0 9593 NULL
120308 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
120309 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
120310 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
120311 +do_sync_9604 do_sync 1 9604 NULL
120312 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
120313 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
120314 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &xfs_qm_dqattach_one_9605
120315 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
120316 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
120317 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
120318 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
120319 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
120320 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
120321 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
120322 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
120323 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
120324 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
120325 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
120326 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
120327 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
120328 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
120329 +lmLogInit_9643 lmLogInit 0 9643 NULL
120330 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
120331 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
120332 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
120333 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
120334 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
120335 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
120336 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
120337 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
120338 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
120339 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
120340 +inode_setattr_9668 inode_setattr 0 9668 NULL
120341 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
120342 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
120343 +dns_query_9676 dns_query 3 9676 NULL nohasharray
120344 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &dns_query_9676 nohasharray
120345 +ks8842_read16_9676 ks8842_read16 0 9676 &snd_ac97_dev_register_9676
120346 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
120347 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
120348 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
120349 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
120350 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
120351 +show_in0_9686 show_in0 0 9686 NULL
120352 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
120353 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
120354 +crc32_final_9693 crc32_final 0 9693 NULL
120355 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
120356 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
120357 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
120358 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
120359 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
120360 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
120361 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
120362 +update_flag_9706 update_flag 0 9706 NULL
120363 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
120364 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
120365 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
120366 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
120367 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
120368 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
120369 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
120370 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
120371 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
120372 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
120373 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
120374 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
120375 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
120376 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
120377 +uuid_show_9749 uuid_show 0 9749 NULL
120378 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
120379 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
120380 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
120381 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
120382 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
120383 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
120384 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
120385 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
120386 +kexec_loaded_show_9765 kexec_loaded_show 0 9765 NULL
120387 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
120388 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
120389 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
120390 +mapping_error_9774 mapping_error 0 9774 NULL
120391 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL nohasharray
120392 +eni_open_9778 eni_open 0 9778 &__blk_queue_init_tags_9778
120393 +reset_write_9784 reset_write 0-3 9784 NULL
120394 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
120395 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
120396 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
120397 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
120398 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
120399 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
120400 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
120401 +_regmap_write_9803 _regmap_write 0 9803 NULL
120402 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
120403 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 NULL nohasharray
120404 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 &ieee80211_if_read_state_9813 nohasharray
120405 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813
120406 +ath9k_start_9815 ath9k_start 0 9815 NULL
120407 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
120408 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
120409 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
120410 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
120411 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
120412 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
120413 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
120414 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
120415 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
120416 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
120417 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
120418 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
120419 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
120420 +task_can_attach_9867 task_can_attach 0 9867 NULL
120421 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
120422 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
120423 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
120424 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
120425 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
120426 +show_sensor_9889 show_sensor 0 9889 NULL
120427 +bm_register_write_9893 bm_register_write 3-0 9893 NULL nohasharray
120428 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
120429 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
120430 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL
120431 +write_9907 write 0-3 9907 NULL
120432 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
120433 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
120434 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
120435 +file_permission_9925 file_permission 0 9925 NULL
120436 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
120437 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
120438 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
120439 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
120440 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
120441 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
120442 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
120443 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
120444 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
120445 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
120446 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
120447 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
120448 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
120449 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
120450 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
120451 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
120452 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
120453 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
120454 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
120455 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
120456 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
120457 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
120458 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
120459 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
120460 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
120461 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
120462 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
120463 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
120464 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
120465 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
120466 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
120467 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
120468 +ext2_get_block_10001 ext2_get_block 0 10001 NULL
120469 +store_als_en_10003 store_als_en 0-4 10003 NULL
120470 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
120471 +check_tp_10015 check_tp 0 10015 NULL
120472 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
120473 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
120474 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
120475 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
120476 +handle_request_10024 handle_request 9 10024 NULL
120477 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
120478 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
120479 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
120480 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
120481 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
120482 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
120483 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
120484 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
120485 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
120486 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
120487 +bop_propagate_10048 bop_propagate 0 10048 NULL
120488 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
120489 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
120490 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
120491 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
120492 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
120493 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
120494 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
120495 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
120496 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
120497 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
120498 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
120499 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
120500 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
120501 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
120502 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
120503 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
120504 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
120505 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
120506 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
120507 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
120508 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
120509 +class_show_10093 class_show 0 10093 NULL
120510 +nr_create_10094 nr_create 0 10094 NULL
120511 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
120512 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
120513 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
120514 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
120515 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
120516 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
120517 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
120518 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
120519 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
120520 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
120521 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
120522 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
120523 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
120524 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
120525 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
120526 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
120527 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
120528 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
120529 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
120530 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
120531 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
120532 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
120533 +qlge_open_10148 qlge_open 0 10148 NULL
120534 +show_alarms_10150 show_alarms 0 10150 NULL
120535 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
120536 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
120537 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
120538 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
120539 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
120540 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
120541 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
120542 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
120543 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
120544 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL
120545 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
120546 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 NULL nohasharray
120547 +icmpv6_error_10167 icmpv6_error 0 10167 &cx2341x_hdl_api_10167
120548 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
120549 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
120550 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
120551 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
120552 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
120553 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
120554 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
120555 +address_read_file_10187 address_read_file 0 10187 NULL
120556 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
120557 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
120558 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
120559 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
120560 +extent_writepages_10205 extent_writepages 0 10205 NULL
120561 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
120562 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
120563 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
120564 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
120565 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL
120566 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
120567 +fsync_10223 fsync 0 10223 NULL
120568 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
120569 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
120570 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
120571 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
120572 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
120573 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
120574 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
120575 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
120576 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 NULL nohasharray
120577 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 &qlcnic_83xx_add_rings_10240
120578 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
120579 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
120580 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 NULL nohasharray
120581 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244 nohasharray
120582 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 &mutex_lock_killable_10244
120583 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL nohasharray
120584 +m2p_find_override_pfn_10251 m2p_find_override_pfn 0-2 10251 &ipip6_tunnel_init_10251
120585 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
120586 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
120587 +store_protocols_10261 store_protocols 0-4 10261 NULL
120588 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 NULL nohasharray
120589 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273 nohasharray
120590 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 &irq_affinity_proc_write_10273
120591 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
120592 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
120593 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 0-2 10281 NULL
120594 +add_keys_10284 add_keys 0 10284 NULL
120595 +toshiba_kbd_bl_timeout_store_10286 toshiba_kbd_bl_timeout_store 0-4 10286 NULL
120596 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
120597 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
120598 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
120599 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
120600 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
120601 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
120602 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
120603 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
120604 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
120605 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
120606 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
120607 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
120608 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
120609 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
120610 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
120611 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
120612 +cifs_permission_10324 cifs_permission 0 10324 NULL
120613 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
120614 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
120615 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
120616 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
120617 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
120618 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
120619 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
120620 +__smb_init_10336 __smb_init 0 10336 NULL
120621 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
120622 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
120623 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
120624 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
120625 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
120626 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
120627 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
120628 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
120629 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
120630 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
120631 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
120632 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
120633 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
120634 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
120635 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
120636 +rxon_assoc_10379 rxon_assoc 0 10379 NULL nohasharray
120637 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 &rxon_assoc_10379
120638 +show_rdac0_10381 show_rdac0 0 10381 NULL
120639 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL
120640 +show_gpio_10395 show_gpio 0 10395 NULL
120641 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
120642 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
120643 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
120644 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
120645 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
120646 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
120647 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
120648 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
120649 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
120650 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
120651 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
120652 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
120653 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
120654 +free_block_10441 free_block 0 10441 NULL
120655 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
120656 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
120657 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
120658 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
120659 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
120660 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
120661 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
120662 +show_control_state_10474 show_control_state 0 10474 NULL
120663 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
120664 +clip_device_event_10481 clip_device_event 0 10481 NULL
120665 +nouveau_pwr_create__10483 nouveau_pwr_create_ 4 10483 NULL
120666 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
120667 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
120668 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
120669 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
120670 +show_card_10491 show_card 0 10491 NULL
120671 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
120672 +dst_frames_10499 dst_frames 0 10499 NULL
120673 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
120674 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
120675 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
120676 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
120677 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
120678 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
120679 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
120680 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
120681 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
120682 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 0-2 10519 NULL
120683 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
120684 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
120685 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
120686 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
120687 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
120688 +set_temp_max_10531 set_temp_max 0-4 10531 NULL nohasharray
120689 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 &set_temp_max_10531
120690 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
120691 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
120692 +get_key_10538 get_key 0 10538 NULL
120693 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
120694 +SYSC_read_10545 SYSC_read 3 10545 NULL
120695 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
120696 +ivtv_start_10559 ivtv_start 0 10559 NULL
120697 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
120698 +dix_show_10568 dix_show 0 10568 NULL
120699 +clip_add_10571 clip_add 0 10571 NULL
120700 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
120701 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
120702 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
120703 +swsusp_write_10582 swsusp_write 0 10582 NULL
120704 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
120705 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
120706 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
120707 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL
120708 +validate_buf_10589 validate_buf 0 10589 NULL
120709 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
120710 +otp_read_10594 otp_read 5-4-2 10594 NULL
120711 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
120712 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
120713 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
120714 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
120715 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
120716 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
120717 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
120718 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
120719 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
120720 +min_partial_show_10625 min_partial_show 0 10625 NULL
120721 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
120722 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
120723 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
120724 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
120725 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
120726 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
120727 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
120728 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
120729 +check_transition_10639 check_transition 0 10639 NULL
120730 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
120731 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
120732 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
120733 +packet_10644 packet 0 10644 NULL
120734 +write_orph_node_10654 write_orph_node 0 10654 NULL
120735 +open_10656 open 0 10656 NULL
120736 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
120737 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
120738 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
120739 +send_unlock_10666 send_unlock 0 10666 NULL
120740 +parport_write_10669 parport_write 0 10669 NULL
120741 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
120742 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
120743 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
120744 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
120745 +read_10690 read 0 10690 NULL
120746 +edge_write_10692 edge_write 4-0 10692 NULL
120747 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
120748 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
120749 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
120750 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
120751 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
120752 +map_attr_show_10707 map_attr_show 0 10707 NULL
120753 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
120754 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
120755 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
120756 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
120757 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
120758 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
120759 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
120760 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
120761 +spi_sync_10731 spi_sync 0 10731 NULL
120762 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
120763 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
120764 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
120765 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
120766 +sys_syslog_10746 sys_syslog 3 10746 NULL
120767 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
120768 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
120769 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
120770 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
120771 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
120772 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
120773 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
120774 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
120775 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
120776 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
120777 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
120778 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
120779 +mfn_to_local_pfn_10777 mfn_to_local_pfn 1 10777 NULL
120780 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
120781 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
120782 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
120783 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
120784 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
120785 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
120786 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
120787 +hpwdt_write_10796 hpwdt_write 0-3 10796 NULL nohasharray
120788 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 &hpwdt_write_10796
120789 +sys_bind_10799 sys_bind 3 10799 NULL
120790 +query_info_10800 query_info 0 10800 NULL
120791 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
120792 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
120793 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
120794 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
120795 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
120796 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
120797 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
120798 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
120799 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
120800 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
120801 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
120802 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
120803 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
120804 +rsi_parse_10831 rsi_parse 0 10831 NULL
120805 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 NULL nohasharray
120806 +send_command_10832 send_command 0-4 10832 &pwm_enable_store_10832
120807 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
120808 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
120809 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
120810 +show_therm_input_10848 show_therm_input 0 10848 NULL
120811 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
120812 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
120813 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
120814 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
120815 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
120816 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
120817 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
120818 +trivial_online_10866 trivial_online 0 10866 NULL
120819 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
120820 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
120821 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
120822 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
120823 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
120824 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
120825 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
120826 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
120827 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
120828 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
120829 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
120830 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
120831 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
120832 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
120833 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
120834 +get_scq_10897 get_scq 2 10897 NULL
120835 +show_plat_type_10901 show_plat_type 0 10901 NULL
120836 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
120837 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
120838 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
120839 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
120840 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
120841 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
120842 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
120843 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
120844 +kobject_add_10919 kobject_add 0 10919 NULL
120845 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
120846 +shm_read_file_10927 shm_read_file 0 10927 NULL
120847 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
120848 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
120849 +store_guid_10944 store_guid 0-4 10944 NULL
120850 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
120851 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
120852 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
120853 +tun_put_user_10951 tun_put_user 0 10951 NULL
120854 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
120855 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
120856 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
120857 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
120858 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
120859 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
120860 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
120861 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
120862 +pfkey_process_10964 pfkey_process 0 10964 NULL
120863 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
120864 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
120865 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
120866 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
120867 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
120868 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
120869 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
120870 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
120871 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
120872 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
120873 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
120874 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
120875 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
120876 +security_get_bools_11004 security_get_bools 0 11004 NULL
120877 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
120878 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
120879 +show_io_db_11009 show_io_db 0 11009 NULL
120880 +balloon_cpu_notify_11010 balloon_cpu_notify 0 11010 NULL
120881 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
120882 +enic_open_11015 enic_open 0 11015 NULL
120883 +read_11017 read 0 11017 NULL
120884 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
120885 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
120886 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
120887 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
120888 +mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL nohasharray
120889 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
120890 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
120891 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
120892 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
120893 +nouveau_gpio_create__11048 nouveau_gpio_create_ 4 11048 &sys_sendfile_11048
120894 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
120895 +char2uni_11054 char2uni 0 11054 NULL
120896 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
120897 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
120898 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
120899 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
120900 +bond_enslave_11070 bond_enslave 0 11070 NULL
120901 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
120902 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
120903 +count_argc_11083 count_argc 0 11083 NULL
120904 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
120905 +sda_in_11093 sda_in 0 11093 NULL
120906 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
120907 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
120908 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
120909 +aio_read_11102 aio_read 0 11102 NULL
120910 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
120911 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
120912 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
120913 +v_midi_open_11109 v_midi_open 0 11109 NULL
120914 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
120915 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
120916 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
120917 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
120918 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
120919 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
120920 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
120921 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
120922 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
120923 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
120924 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 NULL nohasharray
120925 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 &pcnet32_get_regs_len_11144
120926 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
120927 +process_ini_11152 process_ini 0 11152 NULL
120928 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
120929 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
120930 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
120931 +iwl_pcie_set_cmd_in_flight_11169 iwl_pcie_set_cmd_in_flight 0 11169 NULL
120932 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
120933 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
120934 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
120935 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
120936 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
120937 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
120938 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
120939 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
120940 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
120941 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
120942 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
120943 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
120944 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
120945 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
120946 +fb_set_var_11211 fb_set_var 0 11211 NULL
120947 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
120948 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
120949 +sq_overhead_11218 sq_overhead 0 11218 NULL
120950 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
120951 +__swab16p_11220 __swab16p 0 11220 NULL
120952 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
120953 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
120954 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 NULL
120955 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
120956 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
120957 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
120958 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
120959 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
120960 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
120961 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
120962 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
120963 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
120964 +of_irq_count_11253 of_irq_count 0 11253 NULL
120965 +store_refalign_11257 store_refalign 0-4 11257 NULL
120966 +ubifs_write_node_11258 ubifs_write_node 3-5-0 11258 NULL
120967 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
120968 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
120969 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
120970 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
120971 +cru_detect_11272 cru_detect 1 11272 NULL
120972 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
120973 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
120974 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
120975 +reg_write_11295 reg_write 0 11295 NULL
120976 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
120977 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
120978 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
120979 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
120980 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
120981 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
120982 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
120983 +bcache_dev_sectors_dirty_add_11315 bcache_dev_sectors_dirty_add 3 11315 NULL
120984 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
120985 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
120986 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
120987 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
120988 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL nohasharray
120989 +__pfn_to_mfn_11321 __pfn_to_mfn 0 11321 &tiadc_buffer_postdisable_11321
120990 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
120991 +construct_key_11329 construct_key 3 11329 NULL nohasharray
120992 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
120993 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
120994 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
120995 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
120996 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
120997 +ufx_enable_11338 ufx_enable 0 11338 NULL
120998 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
120999 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
121000 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
121001 +sel_write_create_11353 sel_write_create 3 11353 NULL
121002 +show_in1_input_11354 show_in1_input 0 11354 NULL
121003 +handle_unit_11355 handle_unit 0-1 11355 NULL
121004 +create_input_ctls_11360 create_input_ctls 0 11360 NULL nohasharray
121005 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 &create_input_ctls_11360
121006 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
121007 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
121008 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
121009 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
121010 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
121011 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
121012 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
121013 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
121014 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
121015 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
121016 +amd_rng_data_read_11378 amd_rng_data_read 0 11378 NULL
121017 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
121018 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
121019 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
121020 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
121021 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
121022 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
121023 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
121024 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
121025 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
121026 +qib_write_11394 qib_write 0-3 11394 NULL
121027 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
121028 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
121029 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
121030 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
121031 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
121032 +get_fan_11400 get_fan 0 11400 NULL
121033 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
121034 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
121035 +attention_read_file_11404 attention_read_file 0 11404 NULL
121036 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
121037 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
121038 +str_to_user_11411 str_to_user 2 11411 NULL
121039 +show_blue_11412 show_blue 0 11412 NULL nohasharray
121040 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
121041 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
121042 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
121043 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
121044 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
121045 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
121046 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
121047 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
121048 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
121049 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
121050 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
121051 +attr_show_11424 attr_show 0 11424 NULL
121052 +vring_size_11426 vring_size 0-2-1 11426 NULL
121053 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
121054 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
121055 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
121056 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
121057 +bttv_read_11432 bttv_read 3-0 11432 NULL
121058 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
121059 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
121060 +red_zone_store_11439 red_zone_store 0-3 11439 NULL
121061 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
121062 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
121063 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
121064 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
121065 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
121066 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
121067 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
121068 +event_file_write_11460 event_file_write 0-3 11460 NULL
121069 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
121070 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
121071 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
121072 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
121073 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
121074 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
121075 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
121076 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
121077 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
121078 +set_otp5_11480 set_otp5 4-0 11480 NULL
121079 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
121080 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
121081 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
121082 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
121083 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
121084 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
121085 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
121086 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
121087 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
121088 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
121089 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
121090 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
121091 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
121092 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
121093 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
121094 +twl_direction_in_11527 twl_direction_in 0-2 11527 NULL
121095 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
121096 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
121097 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
121098 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
121099 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
121100 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
121101 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
121102 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
121103 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
121104 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
121105 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
121106 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
121107 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
121108 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
121109 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
121110 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &build_avpair_blob_11566 nohasharray
121111 +smk_bu_note_11566 smk_bu_note 0-5 11566 &set_fan_auto_channel_11566
121112 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
121113 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
121114 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
121115 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
121116 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
121117 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 NULL nohasharray
121118 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 &mxl111sf_write_reg_mask_11577
121119 +show_11578 show 0 11578 NULL
121120 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
121121 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
121122 +pvc_bind_11588 pvc_bind 0 11588 NULL
121123 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
121124 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
121125 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
121126 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
121127 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
121128 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
121129 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
121130 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
121131 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
121132 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
121133 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
121134 +max_active_show_11610 max_active_show 0 11610 NULL
121135 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
121136 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
121137 +show_caps_11619 show_caps 0 11619 NULL
121138 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
121139 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
121140 +power_write_file_11626 power_write_file 0-3 11626 NULL
121141 +attr_get_11639 attr_get 0 11639 NULL
121142 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
121143 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
121144 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
121145 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
121146 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
121147 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
121148 +slab_ksize_11664 slab_ksize 0 11664 NULL
121149 +sigd_send_11665 sigd_send 0 11665 NULL
121150 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
121151 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
121152 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
121153 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
121154 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
121155 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
121156 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
121157 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
121158 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
121159 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
121160 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
121161 +split_11691 split 2 11691 NULL
121162 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
121163 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
121164 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
121165 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
121166 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
121167 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
121168 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
121169 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
121170 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
121171 +store_11711 store 0 11711 NULL
121172 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
121173 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
121174 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
121175 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
121176 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
121177 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 NULL nohasharray
121178 +id_show_11734 id_show 0 11734 &i2c_master_recv_11734
121179 +cx25821_vidupstream_init_11736 cx25821_vidupstream_init 0 11736 NULL
121180 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
121181 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
121182 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
121183 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
121184 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
121185 +intel_map_page_11762 intel_map_page 0-3 11762 NULL
121186 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
121187 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
121188 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
121189 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
121190 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
121191 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
121192 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
121193 +assert_show_11778 assert_show 0 11778 NULL
121194 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
121195 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
121196 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
121197 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
121198 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
121199 +stats_clear_11802 stats_clear 0-3 11802 NULL
121200 +show_hca_type_11803 show_hca_type 0 11803 NULL
121201 +func_11804 func 0 11804 NULL
121202 +open_11806 open 0 11806 NULL nohasharray
121203 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
121204 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
121205 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
121206 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
121207 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
121208 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
121209 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
121210 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
121211 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
121212 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
121213 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
121214 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
121215 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
121216 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
121217 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
121218 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
121219 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
121220 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
121221 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
121222 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
121223 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
121224 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
121225 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
121226 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
121227 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
121228 +fsname_show_11856 fsname_show 0 11856 NULL
121229 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
121230 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
121231 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
121232 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
121233 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
121234 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
121235 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
121236 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
121237 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
121238 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
121239 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 NULL nohasharray
121240 +l2cap_chan_send_11878 l2cap_chan_send 0-3 11878 &lpfc_modelname_show_11878
121241 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
121242 +image_read_11880 image_read 0-6-5 11880 NULL
121243 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 NULL nohasharray
121244 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883 nohasharray
121245 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 &otg_set_peripheral_11883
121246 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
121247 +avc_audit_11888 avc_audit 0 11888 NULL
121248 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
121249 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
121250 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
121251 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
121252 +kgdb_nmi_tty_write_11905 kgdb_nmi_tty_write 0-3 11905 NULL
121253 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 NULL nohasharray
121254 +xstateregs_get_11906 xstateregs_get 4 11906 &snd_pcm_lib_ioctl_channel_info_11906
121255 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
121256 +ti_write_11916 ti_write 0-4 11916 NULL
121257 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
121258 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
121259 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
121260 +bitmap_remap_11929 bitmap_remap 5 11929 NULL
121261 +show_limit_11932 show_limit 0 11932 NULL
121262 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
121263 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
121264 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
121265 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
121266 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
121267 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
121268 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
121269 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
121270 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
121271 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
121272 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 NULL nohasharray
121273 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 &iscsi_nacl_attrib_show_random_datain_seq_offsets_11953
121274 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
121275 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
121276 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
121277 +show_11965 show 0 11965 NULL nohasharray
121278 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 &show_11965
121279 +raid56_parity_alloc_scrub_rbio_11966 raid56_parity_alloc_scrub_rbio 5 11966 NULL nohasharray
121280 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 &raid56_parity_alloc_scrub_rbio_11966
121281 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
121282 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
121283 +pptp_getname_11971 pptp_getname 0 11971 NULL
121284 +split_node_11976 split_node 0 11976 NULL nohasharray
121285 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
121286 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
121287 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
121288 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
121289 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
121290 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
121291 +smack_file_permission_11990 smack_file_permission 0 11990 NULL
121292 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
121293 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
121294 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
121295 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
121296 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
121297 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
121298 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
121299 +bh1780_read_12006 bh1780_read 0 12006 NULL
121300 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
121301 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
121302 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
121303 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
121304 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
121305 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
121306 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
121307 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
121308 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
121309 +device_offline_12042 device_offline 0 12042 NULL
121310 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
121311 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
121312 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
121313 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
121314 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
121315 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
121316 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
121317 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
121318 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
121319 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 NULL
121320 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
121321 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
121322 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
121323 +start_streaming_12074 start_streaming 0 12074 NULL
121324 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
121325 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
121326 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
121327 +imx074_g_crop_12081 imx074_g_crop 0 12081 NULL nohasharray
121328 +u3_entry_store_12081 u3_entry_store 0-4 12081 &imx074_g_crop_12081
121329 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
121330 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
121331 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
121332 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
121333 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
121334 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
121335 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
121336 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
121337 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
121338 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
121339 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
121340 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
121341 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
121342 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
121343 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
121344 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
121345 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
121346 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
121347 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
121348 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL
121349 +set_powered_12129 set_powered 4 12129 NULL
121350 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
121351 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
121352 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
121353 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
121354 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
121355 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
121356 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
121357 +rawsock_recvmsg_12144 rawsock_recvmsg 0-4 12144 NULL
121358 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
121359 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
121360 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
121361 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
121362 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
121363 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
121364 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
121365 +ec_write_12162 ec_write 0 12162 NULL
121366 +compat_sys_msgrcv_12165 compat_sys_msgrcv 3 12165 NULL nohasharray
121367 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 &compat_sys_msgrcv_12165
121368 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
121369 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
121370 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
121371 +space_show_12178 space_show 0 12178 NULL nohasharray
121372 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
121373 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
121374 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
121375 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
121376 +ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL nohasharray
121377 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
121378 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
121379 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
121380 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
121381 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
121382 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
121383 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
121384 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
121385 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
121386 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
121387 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
121388 +receive_copy_12216 receive_copy 3 12216 NULL
121389 +btree_writepages_12217 btree_writepages 0 12217 NULL
121390 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
121391 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
121392 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
121393 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
121394 +mode_show_12223 mode_show 0 12223 NULL
121395 +led_write_12224 led_write 0 12224 NULL
121396 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
121397 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
121398 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
121399 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
121400 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
121401 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
121402 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
121403 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
121404 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
121405 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 NULL nohasharray
121406 +max197_store_range_12255 max197_store_range 0-4 12255 &efx_ethtool_get_regs_len_12255
121407 +store_12256 store 0-3 12256 NULL
121408 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
121409 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
121410 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
121411 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
121412 +setsockopt_12262 setsockopt 0 12262 NULL
121413 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
121414 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
121415 +start_12267 start 0 12267 NULL nohasharray
121416 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 &start_12267
121417 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
121418 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
121419 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
121420 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
121421 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
121422 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
121423 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
121424 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
121425 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
121426 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
121427 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
121428 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
121429 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
121430 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
121431 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
121432 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
121433 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
121434 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
121435 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
121436 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
121437 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
121438 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
121439 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 NULL nohasharray
121440 +bt_sock_recvmsg_12316 bt_sock_recvmsg 0-4 12316 &cdc_ncm_show_wNdpInPayloadRemainder_12316
121441 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
121442 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
121443 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
121444 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
121445 +show_urb_12326 show_urb 0 12326 NULL
121446 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
121447 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
121448 +write_12336 write 0 12336 NULL
121449 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
121450 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
121451 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
121452 +get_burstcount_12341 get_burstcount 0 12341 NULL
121453 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
121454 +dn_listen_12343 dn_listen 0 12343 NULL
121455 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
121456 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
121457 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
121458 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
121459 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
121460 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
121461 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
121462 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
121463 +store_12367 store 0 12367 NULL
121464 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
121465 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
121466 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
121467 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
121468 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
121469 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
121470 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
121471 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
121472 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
121473 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 4-1 12394 NULL
121474 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
121475 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
121476 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
121477 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
121478 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
121479 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
121480 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
121481 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
121482 +stats_store_12424 stats_store 0-3 12424 NULL
121483 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
121484 +show_display_12427 show_display 0 12427 NULL
121485 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
121486 +mos7840_open_12439 mos7840_open 0 12439 NULL
121487 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
121488 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
121489 +hwcache_align_show_12442 hwcache_align_show 0 12442 NULL
121490 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
121491 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
121492 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
121493 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5-0 12465 NULL
121494 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
121495 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
121496 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
121497 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 NULL nohasharray
121498 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472 nohasharray
121499 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 &ip101a_g_config_init_12472
121500 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
121501 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
121502 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
121503 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
121504 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
121505 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
121506 +max77802_enable_12483 max77802_enable 0 12483 NULL nohasharray
121507 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 &max77802_enable_12483
121508 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
121509 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
121510 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
121511 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
121512 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
121513 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
121514 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
121515 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
121516 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
121517 +stream_start_12516 stream_start 0 12516 NULL
121518 +open_12519 open 0 12519 NULL
121519 +write_12520 write 0 12520 NULL
121520 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
121521 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
121522 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
121523 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
121524 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
121525 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
121526 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
121527 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
121528 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
121529 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
121530 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
121531 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
121532 +comm_local_read_12541 comm_local_read 0 12541 NULL
121533 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
121534 +masq_device_event_12546 masq_device_event 0 12546 NULL
121535 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
121536 +mr_write_12549 mr_write 0 12549 NULL nohasharray
121537 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
121538 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
121539 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
121540 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
121541 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
121542 +send_convert_12552 send_convert 0 12552 NULL
121543 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
121544 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
121545 +joydev_read_12559 joydev_read 0-3 12559 NULL
121546 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
121547 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
121548 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
121549 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
121550 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
121551 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
121552 +pwm_config_12570 pwm_config 0 12570 NULL
121553 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
121554 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
121555 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
121556 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
121557 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
121558 +request_update_12585 request_update 0 12585 NULL
121559 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
121560 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
121561 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
121562 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
121563 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
121564 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
121565 +add_endpoint_12593 add_endpoint 0 12593 NULL
121566 +xen_write_cr3_12594 xen_write_cr3 1 12594 NULL
121567 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
121568 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
121569 +ipv6_get_l4proto_12600 ipv6_get_l4proto 0-2 12600 NULL
121570 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
121571 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
121572 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
121573 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
121574 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
121575 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
121576 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
121577 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
121578 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 NULL nohasharray
121579 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 &_nfs41_proc_secinfo_no_name_12624
121580 +get_component_fault_12625 get_component_fault 0 12625 NULL
121581 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
121582 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
121583 +store_blank_12636 store_blank 0-4 12636 NULL
121584 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
121585 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
121586 +nr_recvmsg_12649 nr_recvmsg 0-4 12649 NULL
121587 +wb_create_12651 wb_create 1 12651 NULL
121588 +apply_12652 apply 0 12652 NULL
121589 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
121590 +pid_show_12655 pid_show 0 12655 NULL nohasharray
121591 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
121592 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
121593 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
121594 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
121595 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
121596 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
121597 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
121598 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
121599 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
121600 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
121601 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
121602 +show_12685 show 0 12685 NULL
121603 +sidtab_init_12688 sidtab_init 0 12688 NULL
121604 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
121605 +update_cpumask_12691 update_cpumask 0 12691 NULL
121606 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
121607 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
121608 +tlan_open_12699 tlan_open 0 12699 NULL
121609 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
121610 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
121611 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
121612 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
121613 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
121614 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
121615 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
121616 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
121617 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
121618 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
121619 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
121620 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
121621 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
121622 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
121623 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
121624 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
121625 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
121626 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
121627 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
121628 +dma_fifo_in_12754 dma_fifo_in 0-3 12754 NULL
121629 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
121630 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
121631 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
121632 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
121633 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
121634 +listxattr_12769 listxattr 3 12769 NULL
121635 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
121636 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
121637 +check_ci_12775 check_ci 0 12775 NULL nohasharray
121638 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775 nohasharray
121639 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 &tiadc_buffer_postenable_12775
121640 +validate_index_12777 validate_index 0 12777 NULL
121641 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
121642 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
121643 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
121644 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
121645 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
121646 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
121647 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
121648 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
121649 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
121650 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
121651 +mgmt_event_12810 mgmt_event 4 12810 NULL
121652 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
121653 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
121654 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
121655 +readq_12825 readq 0 12825 NULL
121656 +show_12831 show 0 12831 NULL
121657 +create_12834 create 0 12834 NULL nohasharray
121658 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
121659 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
121660 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
121661 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
121662 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
121663 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
121664 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
121665 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
121666 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
121667 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
121668 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
121669 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
121670 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
121671 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
121672 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
121673 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
121674 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
121675 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
121676 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
121677 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
121678 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
121679 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
121680 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
121681 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
121682 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
121683 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
121684 +md_run_12871 md_run 0 12871 &show_12871
121685 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
121686 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
121687 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
121688 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
121689 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
121690 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
121691 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
121692 +show_hold_timer_12892 show_hold_timer 0 12892 NULL nohasharray
121693 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 &show_hold_timer_12892
121694 +minix_readpage_12897 minix_readpage 0 12897 NULL
121695 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
121696 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
121697 +request_12902 request 0 12902 &_regmap_raw_read_12902
121698 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
121699 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
121700 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
121701 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
121702 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
121703 +show_temp_status_12912 show_temp_status 0 12912 NULL
121704 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
121705 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
121706 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
121707 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
121708 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
121709 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
121710 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
121711 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
121712 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
121713 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 NULL
121714 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
121715 +register_memory_12944 register_memory 0 12944 NULL
121716 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
121717 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
121718 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
121719 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
121720 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
121721 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
121722 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
121723 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
121724 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
121725 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
121726 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
121727 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
121728 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
121729 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
121730 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
121731 +host_lock_show_12993 host_lock_show 0 12993 NULL
121732 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
121733 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
121734 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
121735 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
121736 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
121737 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
121738 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
121739 +shutdown_event_13006 shutdown_event 0 13006 NULL
121740 +show_octave_13007 show_octave 0 13007 NULL
121741 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
121742 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
121743 +vsscanf_13014 vsscanf 0 13014 NULL
121744 +snd_register_device_for_dev_13015 snd_register_device_for_dev 0 13015 NULL
121745 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
121746 +netvsc_open_13019 netvsc_open 0 13019 NULL
121747 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
121748 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
121749 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
121750 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
121751 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
121752 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
121753 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
121754 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
121755 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
121756 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
121757 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
121758 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
121759 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
121760 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
121761 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
121762 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
121763 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
121764 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
121765 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
121766 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
121767 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
121768 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
121769 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
121770 +ti_do_config_13080 ti_do_config 0 13080 NULL
121771 +get_pwm1_13083 get_pwm1 0 13083 NULL
121772 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
121773 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
121774 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
121775 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
121776 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
121777 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
121778 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
121779 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 3-0-2 13100 NULL
121780 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
121781 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
121782 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
121783 +SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
121784 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
121785 +pyra_send_control_13112 pyra_send_control 0 13112 NULL nohasharray
121786 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 &pyra_send_control_13112
121787 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
121788 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
121789 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
121790 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
121791 +read_13125 read 0-5 13125 NULL
121792 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
121793 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
121794 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
121795 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
121796 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
121797 +blk_update_request_13146 blk_update_request 3 13146 NULL
121798 +erst_reader_13156 erst_reader 0 13156 NULL
121799 +nes_net_event_13163 nes_net_event 0 13163 NULL
121800 +hpfs_write_begin_13164 hpfs_write_begin 0-3 13164 NULL nohasharray
121801 +kmem_cache_shrink_13164 kmem_cache_shrink 0 13164 &hpfs_write_begin_13164
121802 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
121803 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
121804 +caif_stream_recvmsg_13173 caif_stream_recvmsg 0-4 13173 NULL
121805 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
121806 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
121807 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
121808 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
121809 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
121810 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
121811 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
121812 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
121813 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
121814 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
121815 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
121816 +ar5523_start_13193 ar5523_start 0 13193 NULL
121817 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
121818 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
121819 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
121820 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
121821 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
121822 +set_tach_13200 set_tach 0-4 13200 NULL
121823 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
121824 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
121825 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
121826 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
121827 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
121828 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
121829 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
121830 +__nodes_fold_13215 __nodes_fold 4 13215 NULL
121831 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
121832 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
121833 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
121834 +set_vrm_13222 set_vrm 0-4 13222 NULL
121835 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
121836 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
121837 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
121838 +soft_show_13244 soft_show 0 13244 NULL
121839 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
121840 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
121841 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
121842 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
121843 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
121844 +store_13249 store 0 13249 NULL nohasharray
121845 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
121846 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
121847 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
121848 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
121849 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
121850 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
121851 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
121852 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
121853 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
121854 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
121855 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
121856 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
121857 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
121858 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
121859 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
121860 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
121861 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
121862 +sd_major_13294 sd_major 0-1 13294 NULL
121863 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
121864 +map_offset_show_13301 map_offset_show 0 13301 NULL
121865 +set_ptk_13304 set_ptk 0 13304 NULL
121866 +store_13310 store 0 13310 NULL
121867 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
121868 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
121869 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
121870 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
121871 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 NULL nohasharray
121872 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 &koneplus_sysfs_read_tcu_13330
121873 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
121874 +connect_layer1_13336 connect_layer1 0 13336 NULL
121875 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
121876 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
121877 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
121878 +get_bits_13353 get_bits 0-2 13353 NULL
121879 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
121880 +ths7303_setval_13360 ths7303_setval 0 13360 NULL nohasharray
121881 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 &ths7303_setval_13360
121882 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
121883 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
121884 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
121885 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
121886 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
121887 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
121888 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
121889 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
121890 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
121891 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
121892 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
121893 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
121894 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
121895 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
121896 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
121897 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
121898 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 NULL nohasharray
121899 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 &ieee80211_check_concurrent_iface_13405
121900 +sky2_receive_13407 sky2_receive 2 13407 NULL
121901 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
121902 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
121903 +store_flush_13416 store_flush 0 13416 NULL
121904 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
121905 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
121906 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
121907 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
121908 +smb_sendv_13437 smb_sendv 0 13437 NULL
121909 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
121910 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
121911 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
121912 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
121913 +close_patch_13445 close_patch 0 13445 NULL
121914 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
121915 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
121916 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
121917 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
121918 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
121919 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
121920 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
121921 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
121922 +xen_unmap_single_13468 xen_unmap_single 2 13468 NULL
121923 +target_freq_show_13471 target_freq_show 0 13471 NULL
121924 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
121925 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
121926 +show_13475 show 0 13475 NULL nohasharray
121927 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
121928 +get_temp_13476 get_temp 0 13476 NULL
121929 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
121930 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
121931 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
121932 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
121933 +write_13490 write 0 13490 NULL
121934 +data_read_13494 data_read 3-0 13494 NULL nohasharray
121935 +qib_write_umem32_13494 qib_write_umem32 0 13494 &data_read_13494 nohasharray
121936 +ext_prop_data_store_13494 ext_prop_data_store 0-3 13494 &qib_write_umem32_13494
121937 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
121938 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
121939 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
121940 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
121941 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
121942 +core_status_13515 core_status 4-0 13515 NULL nohasharray
121943 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
121944 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
121945 +show_dock_type_13518 show_dock_type 0 13518 NULL
121946 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
121947 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
121948 +bm_init_13529 bm_init 2 13529 NULL
121949 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
121950 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
121951 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
121952 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
121953 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
121954 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
121955 +venus_access_13541 venus_access 0 13541 NULL
121956 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
121957 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
121958 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
121959 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
121960 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
121961 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
121962 +hp100_open_13551 hp100_open 0 13551 NULL
121963 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
121964 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
121965 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 0-4 13556 NULL nohasharray
121966 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
121967 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
121968 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
121969 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
121970 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
121971 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
121972 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
121973 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
121974 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
121975 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
121976 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
121977 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
121978 +ci_role_start_13579 ci_role_start 0 13579 NULL
121979 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
121980 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
121981 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
121982 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
121983 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 NULL nohasharray
121984 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 &make_rate_with_tolerance_13592
121985 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
121986 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
121987 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
121988 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
121989 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
121990 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
121991 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
121992 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
121993 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
121994 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
121995 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
121996 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
121997 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
121998 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
121999 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
122000 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
122001 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
122002 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
122003 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
122004 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
122005 +packet_snd_13634 packet_snd 0-3 13634 NULL nohasharray
122006 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
122007 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
122008 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
122009 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
122010 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
122011 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
122012 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
122013 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
122014 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
122015 +period_to_str_13642 period_to_str 0 13642 NULL
122016 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
122017 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
122018 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
122019 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
122020 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
122021 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
122022 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
122023 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
122024 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
122025 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
122026 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
122027 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
122028 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
122029 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
122030 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
122031 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
122032 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
122033 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
122034 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
122035 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
122036 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
122037 +usb_get_string_13693 usb_get_string 0 13693 NULL
122038 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
122039 +ntc_show_name_13704 ntc_show_name 0 13704 NULL nohasharray
122040 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704 nohasharray
122041 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 &store_engine3_mode_13704
122042 +gprs_attach_13708 gprs_attach 0 13708 NULL
122043 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
122044 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
122045 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
122046 +manf_id_show_13718 manf_id_show 0 13718 NULL
122047 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
122048 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
122049 +get_codec_name_13721 get_codec_name 0 13721 NULL
122050 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
122051 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
122052 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
122053 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 NULL nohasharray
122054 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 &dsbr100_setfreq_13739
122055 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
122056 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
122057 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
122058 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
122059 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
122060 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
122061 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
122062 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
122063 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
122064 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
122065 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
122066 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
122067 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
122068 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
122069 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
122070 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
122071 +migrate_pages_13797 migrate_pages 0 13797 NULL
122072 +cpu_down_13801 cpu_down 0 13801 NULL
122073 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
122074 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
122075 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
122076 +random_read_13815 random_read 3-0 13815 NULL nohasharray
122077 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
122078 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
122079 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
122080 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
122081 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
122082 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
122083 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL
122084 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
122085 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
122086 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
122087 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
122088 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
122089 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
122090 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
122091 +acknak_13844 acknak 0 13844 NULL nohasharray
122092 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
122093 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
122094 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
122095 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
122096 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
122097 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
122098 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
122099 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
122100 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
122101 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
122102 +lmc_open_13868 lmc_open 0 13868 NULL
122103 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
122104 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
122105 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
122106 +speed_show_13879 speed_show 0 13879 NULL
122107 +ad9523_read_13881 ad9523_read 0 13881 NULL
122108 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
122109 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
122110 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
122111 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
122112 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
122113 +recv_13888 recv 0-3 13888 NULL
122114 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
122115 +get_amixer_13890 get_amixer 0 13890 NULL
122116 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
122117 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
122118 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
122119 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
122120 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
122121 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
122122 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
122123 +f81232_open_13915 f81232_open 0 13915 NULL
122124 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
122125 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
122126 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
122127 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
122128 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &read_packet_data_13938 nohasharray
122129 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &ath10k_clear_peer_keys_13938
122130 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
122131 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
122132 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
122133 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
122134 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
122135 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
122136 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
122137 +aa_path_name_13951 aa_path_name 0 13951 NULL nohasharray
122138 +serial_in_13951 serial_in 0 13951 &aa_path_name_13951
122139 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
122140 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
122141 +audit_caps_13958 audit_caps 3-0 13958 NULL
122142 +sr_write_13961 sr_write 3 13961 NULL
122143 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
122144 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
122145 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
122146 +com90xx_found_13974 com90xx_found 3 13974 NULL
122147 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
122148 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
122149 +dsp_read_13980 dsp_read 0-2 13980 NULL
122150 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
122151 +func_13981 func 0 13981 &dvb_demux_read_13981
122152 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
122153 +mon_notify_13986 mon_notify 0 13986 NULL
122154 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
122155 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
122156 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
122157 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
122158 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
122159 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
122160 +cpu_partial_show_14002 cpu_partial_show 0 14002 NULL nohasharray
122161 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 &cpu_partial_show_14002
122162 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
122163 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
122164 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
122165 +via_rng_data_read_14012 via_rng_data_read 0 14012 NULL
122166 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
122167 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
122168 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
122169 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
122170 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
122171 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
122172 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
122173 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
122174 +devm_kmalloc_array_14021 devm_kmalloc_array 3-2 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
122175 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
122176 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
122177 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
122178 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
122179 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
122180 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
122181 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
122182 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
122183 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
122184 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
122185 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
122186 +read_14049 read 0 14049 NULL
122187 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
122188 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
122189 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
122190 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
122191 +__wait_latch_14057 __wait_latch 0 14057 NULL
122192 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
122193 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
122194 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
122195 +show_pan_14065 show_pan 0 14065 NULL
122196 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
122197 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
122198 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
122199 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL nohasharray
122200 +cp_tm1217_write_14079 cp_tm1217_write 3 14079 &_cx88_stop_audio_dma_14079
122201 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
122202 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
122203 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
122204 +store_sched2_14094 store_sched2 4-0 14094 NULL
122205 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
122206 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
122207 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
122208 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
122209 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
122210 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
122211 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
122212 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
122213 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
122214 +sys_bpf_14109 sys_bpf 3 14109 NULL
122215 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
122216 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
122217 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
122218 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
122219 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
122220 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
122221 +brcmf_sdio_bus_txctl_14123 brcmf_sdio_bus_txctl 3 14123 NULL
122222 +readSuper_14128 readSuper 0 14128 NULL
122223 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
122224 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
122225 +bnep_send_14132 bnep_send 3 14132 NULL
122226 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
122227 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
122228 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
122229 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
122230 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
122231 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
122232 +em_canid_change_14150 em_canid_change 3 14150 NULL
122233 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
122234 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
122235 +alx_open_14158 alx_open 0 14158 NULL nohasharray
122236 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
122237 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
122238 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL nohasharray
122239 +sdio_uart_claim_func_14160 sdio_uart_claim_func 0 14160 &w1_master_attribute_store_remove_14160
122240 +do_write_inode_14162 do_write_inode 0 14162 NULL
122241 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
122242 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
122243 +print_input_mask_14168 print_input_mask 0-3 14168 NULL
122244 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
122245 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
122246 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
122247 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
122248 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
122249 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
122250 +suspend_14194 suspend 0 14194 NULL nohasharray
122251 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
122252 +do_splice_14196 do_splice 5 14196 NULL
122253 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
122254 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
122255 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
122256 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
122257 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
122258 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
122259 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
122260 +cancel_lock_14207 cancel_lock 0 14207 NULL
122261 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 NULL nohasharray
122262 +alloc_async_14208 alloc_async 1 14208 &mv88e6352_get_temp_limit_14208
122263 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
122264 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
122265 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
122266 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
122267 +sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
122268 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
122269 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
122270 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
122271 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
122272 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
122273 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
122274 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
122275 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
122276 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL
122277 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
122278 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
122279 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
122280 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
122281 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
122282 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
122283 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
122284 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
122285 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
122286 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
122287 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
122288 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
122289 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
122290 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
122291 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
122292 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
122293 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
122294 +show_shost_state_14285 show_shost_state 0 14285 NULL
122295 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
122296 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
122297 +rr_status_14293 rr_status 5-0 14293 NULL
122298 +restart_write_file_14294 restart_write_file 0 14294 NULL
122299 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
122300 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
122301 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
122302 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
122303 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
122304 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
122305 +mic_smpt_offset_14304 mic_smpt_offset 0-2 14304 NULL
122306 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
122307 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
122308 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
122309 +list_one_attr_14309 list_one_attr 0 14309 NULL
122310 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
122311 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
122312 +show_otp4en_14321 show_otp4en 0 14321 NULL
122313 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
122314 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
122315 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 NULL nohasharray
122316 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 &dvb_usbv2_generic_write_14335
122317 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
122318 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
122319 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
122320 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
122321 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
122322 +writepages_14348 writepages 0 14348 NULL
122323 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
122324 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
122325 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
122326 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
122327 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
122328 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
122329 +read_block_data_14358 read_block_data 0 14358 NULL
122330 +_kstrtol_14359 _kstrtol 0 14359 NULL
122331 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
122332 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
122333 +revision_id_show_14361 revision_id_show 0 14361 NULL
122334 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
122335 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
122336 +isofs_hashi_common_14371 isofs_hashi_common 0 14371 NULL
122337 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
122338 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
122339 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
122340 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
122341 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
122342 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL
122343 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
122344 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
122345 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
122346 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
122347 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
122348 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
122349 +show_cpumask_14414 show_cpumask 0 14414 NULL
122350 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
122351 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
122352 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
122353 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
122354 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
122355 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
122356 +store_threeg_14430 store_threeg 4 14430 NULL
122357 +show_temp_label_14434 show_temp_label 0 14434 NULL
122358 +dn_bind_14436 dn_bind 0 14436 NULL nohasharray
122359 +acpi_hibernation_begin_14436 acpi_hibernation_begin 0 14436 &dn_bind_14436
122360 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
122361 +rbd_snap_show_14440 rbd_snap_show 0 14440 NULL nohasharray
122362 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
122363 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
122364 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
122365 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
122366 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
122367 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
122368 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
122369 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
122370 +access_store_14459 access_store 0-4 14459 NULL
122371 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
122372 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
122373 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
122374 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
122375 +set_peek_off_14474 set_peek_off 0 14474 NULL
122376 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
122377 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
122378 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
122379 +store_14478 store 0-4 14478 NULL
122380 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL nohasharray
122381 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
122382 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
122383 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
122384 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
122385 +split_state_14491 split_state 0 14491 NULL
122386 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
122387 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
122388 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
122389 +skein_1024_init_14498 skein_1024_init 0 14498 NULL
122390 +i801_check_post_14501 i801_check_post 0 14501 NULL
122391 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
122392 +patch_cr157_14509 patch_cr157 0 14509 NULL
122393 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
122394 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
122395 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
122396 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
122397 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
122398 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
122399 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 NULL nohasharray
122400 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 &audit_watch_handle_event_14534
122401 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
122402 +rtl2830_wr_reg_mask_14536 rtl2830_wr_reg_mask 0 14536 &dataflash_read_user_otp_14536 nohasharray
122403 +ep0_write_14536 ep0_write 3 14536 &rtl2830_wr_reg_mask_14536 nohasharray
122404 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
122405 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
122406 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
122407 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
122408 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
122409 +getxattr_14545 getxattr 0 14545 NULL nohasharray
122410 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
122411 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
122412 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
122413 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
122414 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL nohasharray
122415 +xfs_fs_log_dummy_14557 xfs_fs_log_dummy 0 14557 &edt_ft5x06_setting_store_14557
122416 +ath10k_wmi_dbglog_cfg_14561 ath10k_wmi_dbglog_cfg 0 14561 NULL
122417 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
122418 +label_cpu_14568 label_cpu 0 14568 NULL
122419 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
122420 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
122421 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
122422 +ecryptfs_d_revalidate_14579 ecryptfs_d_revalidate 0 14579 NULL
122423 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
122424 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
122425 +write_info_14584 write_info 0-3 14584 NULL
122426 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
122427 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
122428 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
122429 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
122430 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
122431 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 NULL nohasharray
122432 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 &i2c_smbus_write_word_swapped_14597 nohasharray
122433 +show_14597 show 0 14597 &ceph_osdc_alloc_request_14597
122434 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
122435 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
122436 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
122437 +init_nic_14611 init_nic 0 14611 NULL
122438 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
122439 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
122440 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
122441 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
122442 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &sb1000_start_get_set_command_14626
122443 +show_temphyst_14627 show_temphyst 0 14627 NULL
122444 +xen_swiotlb_free_coherent_14630 xen_swiotlb_free_coherent 4 14630 NULL
122445 +async_syndrome_val_14633 async_syndrome_val 2 14633 NULL
122446 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
122447 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
122448 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
122449 +ocfs2_trim_group_14641 ocfs2_trim_group 3-4 14641 NULL
122450 +write_14642 write 0 14642 NULL
122451 +dbJoin_14644 dbJoin 0 14644 NULL
122452 +profile_replace_14652 profile_replace 3-0 14652 NULL
122453 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
122454 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
122455 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
122456 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
122457 +store_14661 store 0-3 14661 &store_pwm_auto_spinup_time_14661
122458 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
122459 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
122460 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &f2fs_xattr_generic_get_14665
122461 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
122462 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
122463 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
122464 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
122465 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
122466 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
122467 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
122468 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
122469 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 NULL
122470 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
122471 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
122472 +find_shared_port_14689 find_shared_port 0 14689 NULL
122473 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
122474 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
122475 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
122476 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
122477 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
122478 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
122479 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
122480 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
122481 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
122482 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
122483 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 NULL nohasharray
122484 +u_audio_playback_14709 u_audio_playback 3 14709 &iblock_show_configfs_dev_params_14709
122485 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
122486 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
122487 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
122488 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
122489 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
122490 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
122491 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
122492 +vfd_write_14717 vfd_write 3-0 14717 NULL
122493 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
122494 +inet_listen_14723 inet_listen 0 14723 NULL
122495 +show_interval_14725 show_interval 0 14725 NULL nohasharray
122496 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
122497 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
122498 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
122499 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
122500 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
122501 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
122502 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
122503 +store_camera_14751 store_camera 4-0 14751 NULL
122504 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
122505 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
122506 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
122507 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
122508 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
122509 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
122510 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
122511 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
122512 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
122513 +regmap_range_read_file_14775 regmap_range_read_file 0-3 14775 NULL
122514 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
122515 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
122516 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
122517 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
122518 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
122519 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
122520 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
122521 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
122522 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL nohasharray
122523 +cp_tm1217_read_14792 cp_tm1217_read 3 14792 &keys_proc_write_14792
122524 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
122525 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
122526 +hpet_readl_14801 hpet_readl 0 14801 NULL
122527 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
122528 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
122529 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
122530 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
122531 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
122532 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
122533 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
122534 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
122535 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
122536 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
122537 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
122538 +show_temp_input_14828 show_temp_input 0 14828 NULL
122539 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
122540 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
122541 +max_power_show_14836 max_power_show 0 14836 NULL
122542 +name_len_14843 name_len 0-2 14843 NULL
122543 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
122544 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
122545 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
122546 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
122547 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
122548 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
122549 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
122550 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
122551 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
122552 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
122553 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
122554 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
122555 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
122556 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
122557 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
122558 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
122559 +mfg_show_14897 mfg_show 0 14897 NULL
122560 +ea_init_14899 ea_init 0 14899 NULL
122561 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
122562 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
122563 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
122564 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
122565 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
122566 +krealloc_14908 krealloc 2 14908 NULL nohasharray
122567 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
122568 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
122569 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
122570 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
122571 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
122572 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
122573 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
122574 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
122575 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
122576 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
122577 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
122578 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
122579 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
122580 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
122581 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
122582 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
122583 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
122584 +queue_cnt_14951 queue_cnt 0 14951 NULL
122585 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 0-4 14952 NULL
122586 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
122587 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
122588 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
122589 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
122590 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
122591 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
122592 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
122593 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
122594 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
122595 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
122596 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
122597 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
122598 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
122599 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
122600 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
122601 +gpio_twl4030_write_14987 gpio_twl4030_write 0-1 14987 NULL nohasharray
122602 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &gpio_twl4030_write_14987 nohasharray
122603 +setkey_14987 setkey 3 14987 &zr364xx_vidioc_streamon_14987
122604 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
122605 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
122606 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
122607 +hvc_write_14999 hvc_write 0-3 14999 NULL
122608 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
122609 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
122610 +add_request_15003 add_request 0 15003 &store_touchpad_15003
122611 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
122612 +dump_write_15008 dump_write 0-3 15008 NULL
122613 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
122614 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
122615 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
122616 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
122617 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
122618 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
122619 +predisable_15024 predisable 0 15024 NULL
122620 +vmap_15025 vmap 2 15025 NULL
122621 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
122622 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
122623 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
122624 +cache_dma_show_15038 cache_dma_show 0 15038 NULL nohasharray
122625 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 &cache_dma_show_15038
122626 +priority_store_15039 priority_store 4-0 15039 NULL
122627 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
122628 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
122629 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
122630 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
122631 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
122632 +show_otp3en_15049 show_otp3en 0 15049 NULL
122633 +show_15051 show 0 15051 NULL
122634 +irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
122635 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
122636 +store_lslvl_15059 store_lslvl 4-0 15059 NULL
122637 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
122638 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
122639 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
122640 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
122641 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
122642 +pppoe_recvmsg_15073 pppoe_recvmsg 0-4 15073 NULL
122643 +group_addr_show_15078 group_addr_show 0 15078 NULL
122644 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
122645 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
122646 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
122647 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
122648 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
122649 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
122650 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
122651 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
122652 +show_designated_root_15098 show_designated_root 0 15098 NULL
122653 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
122654 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
122655 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
122656 +show_interface_15117 show_interface 0 15117 NULL
122657 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
122658 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL nohasharray
122659 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 &hex_dump_to_buffer_15121
122660 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
122661 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
122662 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
122663 +set_max_15128 set_max 0-4 15128 NULL
122664 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
122665 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
122666 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
122667 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
122668 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
122669 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
122670 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
122671 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
122672 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
122673 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
122674 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
122675 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
122676 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
122677 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
122678 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
122679 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
122680 +ocontext_read_15178 ocontext_read 0 15178 NULL
122681 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
122682 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
122683 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
122684 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
122685 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
122686 +pci200_open_15194 pci200_open 0 15194 NULL
122687 +async_show_15209 async_show 0 15209 NULL
122688 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
122689 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
122690 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
122691 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
122692 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
122693 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
122694 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
122695 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
122696 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 NULL nohasharray
122697 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 &igb_get_regs_len_15229
122698 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
122699 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
122700 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
122701 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
122702 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
122703 +show_temp_input1_15242 show_temp_input1 0 15242 NULL nohasharray
122704 +getattr_15242 getattr 0 15242 &show_temp_input1_15242
122705 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
122706 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
122707 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
122708 +nr_bind_15261 nr_bind 0 15261 NULL
122709 +div64_u64_15263 div64_u64 0 15263 NULL
122710 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
122711 +simple_strtol_15273 simple_strtol 0 15273 NULL
122712 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
122713 +fw_realloc_buffer_15280 fw_realloc_buffer 0-2 15280 NULL
122714 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
122715 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
122716 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
122717 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
122718 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 NULL nohasharray
122719 +sys_connect_15291 sys_connect 3 15291 &xlate_dev_mem_ptr_15291
122720 +send_write_15294 send_write 6-5-0 15294 NULL
122721 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
122722 +recover_store_15296 recover_store 0-3 15296 NULL
122723 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
122724 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
122725 +readpage_15301 readpage 0 15301 NULL
122726 +tpm_tis_init_15304 tpm_tis_init 2-3 15304 NULL nohasharray
122727 +kernel_getsockname_15304 kernel_getsockname 0 15304 &tpm_tis_init_15304
122728 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
122729 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
122730 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
122731 +show_reg_pages_15308 show_reg_pages 0 15308 NULL nohasharray
122732 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 &show_reg_pages_15308
122733 +alc_init_15309 alc_init 0 15309 NULL
122734 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
122735 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
122736 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
122737 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
122738 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
122739 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
122740 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
122741 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 0-6 15337 NULL
122742 +ioread16_15342 ioread16 0 15342 NULL
122743 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
122744 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
122745 +nfs4_lookup_revalidate_15346 nfs4_lookup_revalidate 0 15346 NULL
122746 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
122747 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
122748 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
122749 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
122750 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
122751 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
122752 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
122753 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
122754 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
122755 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
122756 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
122757 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
122758 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
122759 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
122760 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
122761 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
122762 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
122763 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
122764 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
122765 +domain_flush_pages_15379 domain_flush_pages 3-2 15379 NULL nohasharray
122766 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
122767 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
122768 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
122769 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
122770 +_regmap_read_15396 _regmap_read 0 15396 NULL
122771 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
122772 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
122773 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
122774 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
122775 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
122776 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
122777 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
122778 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
122779 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
122780 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
122781 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
122782 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
122783 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
122784 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
122785 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
122786 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
122787 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
122788 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
122789 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
122790 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
122791 +memweight_15450 memweight 0 15450 NULL
122792 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
122793 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
122794 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
122795 +vmalloc_15464 vmalloc 1 15464 NULL
122796 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
122797 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
122798 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
122799 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
122800 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
122801 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
122802 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
122803 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
122804 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
122805 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
122806 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
122807 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
122808 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
122809 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
122810 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
122811 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
122812 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
122813 +iolock_15500 iolock 0 15500 NULL
122814 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
122815 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
122816 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
122817 +map_sg_15523 map_sg 0-3 15523 NULL
122818 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
122819 +store_15525 store 0 15525 NULL
122820 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
122821 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
122822 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
122823 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
122824 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
122825 +show_rdac2_15539 show_rdac2 0 15539 NULL
122826 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
122827 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
122828 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
122829 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
122830 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
122831 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
122832 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
122833 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL
122834 +do_send_15559 do_send 4 15559 NULL nohasharray
122835 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
122836 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
122837 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
122838 +get_checksum_15564 get_checksum 0 15564 NULL
122839 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
122840 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
122841 +persistent_status_15574 persistent_status 4 15574 NULL
122842 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
122843 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
122844 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
122845 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
122846 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
122847 +vme_user_write_15587 vme_user_write 3 15587 NULL
122848 +permission_15588 permission 0 15588 NULL
122849 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
122850 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
122851 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
122852 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
122853 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
122854 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
122855 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
122856 +mic_map_15618 mic_map 0-2 15618 NULL
122857 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
122858 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
122859 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
122860 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
122861 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
122862 +authorized_show_15636 authorized_show 0 15636 NULL
122863 +fill_func_15640 fill_func 0 15640 NULL
122864 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
122865 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
122866 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
122867 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
122868 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
122869 +fs_path_add_15648 fs_path_add 3 15648 NULL
122870 +__do_readpage_15652 __do_readpage 0 15652 NULL
122871 +xsd_read_15653 xsd_read 3-0 15653 NULL
122872 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
122873 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
122874 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL
122875 +store_15665 store 0-3 15665 NULL
122876 +unix_bind_15668 unix_bind 3-0 15668 NULL
122877 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
122878 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 NULL nohasharray
122879 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674 nohasharray
122880 +dm_read_15674 dm_read 3 15674 &SyS_connect_15674
122881 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
122882 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
122883 +ndo_open_15687 ndo_open 0 15687 NULL
122884 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
122885 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
122886 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
122887 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
122888 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
122889 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
122890 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
122891 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
122892 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
122893 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
122894 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
122895 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
122896 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
122897 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
122898 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
122899 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
122900 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
122901 +array_state_show_15758 array_state_show 0 15758 NULL
122902 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-1-3 15762 NULL
122903 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
122904 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
122905 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
122906 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
122907 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
122908 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
122909 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
122910 +call_modprobe_15781 call_modprobe 0 15781 NULL
122911 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
122912 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
122913 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
122914 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
122915 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
122916 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
122917 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
122918 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
122919 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
122920 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
122921 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
122922 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
122923 +nameseq_list_15817 nameseq_list 3-0 15817 &gx1_read_conf_reg_15817 nohasharray
122924 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
122925 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
122926 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
122927 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
122928 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
122929 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
122930 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
122931 +read_reg_15838 read_reg 0 15838 NULL
122932 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
122933 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
122934 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
122935 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
122936 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
122937 +errors_show_15863 errors_show 0 15863 NULL nohasharray
122938 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
122939 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
122940 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
122941 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
122942 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
122943 +set_in_min_15872 set_in_min 0-4 15872 NULL
122944 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
122945 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
122946 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
122947 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
122948 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
122949 +do_truncation_15882 do_truncation 0 15882 NULL
122950 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
122951 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
122952 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
122953 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
122954 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
122955 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
122956 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
122957 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
122958 +send_tx_power_15914 send_tx_power 0 15914 NULL
122959 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
122960 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
122961 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
122962 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
122963 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
122964 +power_read_15939 power_read 3-0 15939 NULL
122965 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
122966 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
122967 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
122968 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
122969 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
122970 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
122971 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
122972 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
122973 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
122974 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
122975 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
122976 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
122977 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
122978 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
122979 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
122980 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
122981 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
122982 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
122983 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
122984 +stir_net_open_15991 stir_net_open 0 15991 NULL
122985 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
122986 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
122987 +vfs_removexattr_16000 vfs_removexattr 0 16000 NULL
122988 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
122989 +period_store_16008 period_store 0-4 16008 NULL
122990 +do_open_16009 do_open 0 16009 NULL
122991 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
122992 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
122993 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
122994 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
122995 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 0-3 16026 NULL nohasharray
122996 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
122997 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
122998 +got_frame_16028 got_frame 2 16028 NULL
122999 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
123000 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
123001 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
123002 +show_virtual_16047 show_virtual 0 16047 NULL
123003 +hidp_send_message_16052 hidp_send_message 0-6 16052 NULL
123004 +dccp_recvmsg_16056 dccp_recvmsg 0-4 16056 NULL
123005 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
123006 +SYSC_kexec_file_load_16058 SYSC_kexec_file_load 3 16058 NULL nohasharray
123007 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 &SYSC_kexec_file_load_16058
123008 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
123009 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
123010 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
123011 +file_has_perm_16070 file_has_perm 0 16070 NULL
123012 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
123013 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
123014 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
123015 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
123016 +updateSuper_16079 updateSuper 0 16079 NULL
123017 +mt2063_read_16080 mt2063_read 0 16080 NULL
123018 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
123019 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
123020 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
123021 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
123022 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
123023 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
123024 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
123025 +_submit_bh_16106 _submit_bh 0 16106 NULL
123026 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
123027 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
123028 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
123029 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 NULL nohasharray
123030 +udelay_test_write_16111 udelay_test_write 3 16111 &goldfish_pipe_error_convert_16111
123031 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
123032 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
123033 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 NULL nohasharray
123034 +rd_mem_16117 rd_mem 0 16117 &target_core_hba_store_attr_hba_mode_16117
123035 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
123036 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
123037 +dn_getname_16122 dn_getname 0 16122 NULL
123038 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
123039 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
123040 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
123041 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
123042 +fsm_init_16134 fsm_init 2 16134 NULL
123043 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
123044 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 NULL nohasharray
123045 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
123046 +input_register_device_16147 input_register_device 0 16147 NULL
123047 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
123048 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
123049 +hidp_send_intr_message_16150 hidp_send_intr_message 0-4 16150 NULL
123050 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
123051 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
123052 +queues_show_16159 queues_show 0 16159 NULL nohasharray
123053 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159 nohasharray
123054 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 &usb2_lpm_besl_store_16159
123055 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
123056 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
123057 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
123058 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
123059 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 NULL nohasharray
123060 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 &sdev_show_timeout_16167
123061 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
123062 +dst_output_sk_16174 dst_output_sk 0 16174 NULL
123063 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
123064 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
123065 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
123066 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
123067 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
123068 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
123069 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
123070 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
123071 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
123072 +bind_16210 bind 0 16210 NULL nohasharray
123073 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
123074 +create_table_16213 create_table 2 16213 NULL
123075 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
123076 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
123077 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
123078 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
123079 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
123080 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
123081 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
123082 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
123083 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
123084 +cc770_open_16228 cc770_open 0 16228 NULL
123085 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
123086 +r6040_up_16233 r6040_up 0 16233 NULL
123087 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
123088 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
123089 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
123090 +update_mctime_16242 update_mctime 0 16242 NULL
123091 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
123092 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
123093 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
123094 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
123095 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
123096 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
123097 +show_xoffset_16251 show_xoffset 0 16251 NULL
123098 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
123099 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
123100 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
123101 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
123102 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
123103 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
123104 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
123105 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
123106 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
123107 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
123108 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
123109 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
123110 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
123111 +account_16283 account 0-4-2 16283 NULL nohasharray
123112 +mirror_status_16283 mirror_status 5 16283 &account_16283
123113 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
123114 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285 nohasharray
123115 +reclaim_account_show_16285 reclaim_account_show 0 16285 &rfcomm_sock_getname_16285
123116 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
123117 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
123118 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
123119 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
123120 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
123121 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
123122 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
123123 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
123124 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
123125 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
123126 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
123127 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
123128 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
123129 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
123130 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
123131 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
123132 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
123133 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
123134 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
123135 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
123136 +enable_periodic_16329 enable_periodic 0 16329 NULL
123137 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
123138 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
123139 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
123140 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
123141 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
123142 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
123143 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
123144 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
123145 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
123146 +tps80031_update_16360 tps80031_update 0 16360 NULL nohasharray
123147 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 &tps80031_update_16360
123148 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
123149 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
123150 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
123151 +rbd_add_16366 rbd_add 0-3 16366 NULL
123152 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
123153 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
123154 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
123155 +socket_post_create_16376 socket_post_create 0 16376 NULL nohasharray
123156 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 &socket_post_create_16376
123157 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
123158 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
123159 +rmd160_init_16389 rmd160_init 0 16389 NULL
123160 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
123161 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
123162 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
123163 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
123164 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
123165 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
123166 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
123167 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
123168 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
123169 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
123170 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
123171 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
123172 +w1_slave_show_16415 w1_slave_show 0 16415 NULL nohasharray
123173 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
123174 +fill_buffer_16418 fill_buffer 0 16418 NULL
123175 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
123176 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
123177 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
123178 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
123179 +format_nservers_16426 format_nservers 0 16426 NULL
123180 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
123181 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
123182 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
123183 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
123184 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
123185 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
123186 +do_uevent_16445 do_uevent 0 16445 NULL
123187 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
123188 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
123189 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
123190 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
123191 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
123192 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
123193 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
123194 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
123195 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
123196 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
123197 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
123198 +store_line1_16491 store_line1 4-0 16491 NULL
123199 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
123200 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
123201 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
123202 +validate_request_16496 validate_request 0 16496 NULL
123203 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
123204 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
123205 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
123206 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
123207 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
123208 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
123209 +capi_read_16511 capi_read 0-3 16511 NULL
123210 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
123211 +bad_file_aio_read_16523 bad_file_aio_read 0 16523 NULL
123212 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
123213 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
123214 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
123215 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
123216 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
123217 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
123218 +date_show_16538 date_show 0 16538 NULL
123219 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
123220 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
123221 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
123222 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
123223 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
123224 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
123225 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
123226 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
123227 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
123228 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
123229 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
123230 +transmit_skb_16573 transmit_skb 0 16573 NULL
123231 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
123232 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
123233 +psend_16586 psend 0 16586 NULL
123234 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
123235 +efx_net_open_16592 efx_net_open 0 16592 NULL
123236 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
123237 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
123238 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
123239 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
123240 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
123241 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
123242 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
123243 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 NULL nohasharray
123244 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 &pptp_inbound_pkt_16613
123245 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
123246 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
123247 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
123248 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
123249 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
123250 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
123251 +strict_store_16631 strict_store 0-3 16631 NULL
123252 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
123253 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
123254 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
123255 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
123256 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
123257 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
123258 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
123259 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
123260 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
123261 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
123262 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
123263 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
123264 +store_remote_port_16666 store_remote_port 0 16666 NULL
123265 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
123266 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
123267 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
123268 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
123269 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
123270 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
123271 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
123272 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
123273 +follow_automount_16700 follow_automount 0 16700 NULL
123274 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
123275 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
123276 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
123277 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
123278 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
123279 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
123280 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
123281 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
123282 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
123283 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
123284 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
123285 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
123286 +_read_reg_16730 _read_reg 0 16730 NULL
123287 +com20020_resume_16732 com20020_resume 0 16732 NULL
123288 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
123289 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
123290 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
123291 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
123292 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
123293 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
123294 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
123295 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
123296 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 NULL nohasharray
123297 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 &mlx4_en_fill_rx_buffers_16755
123298 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
123299 +offline_16765 offline 0 16765 NULL
123300 +migratepage_16769 migratepage 0 16769 NULL
123301 +blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL nohasharray
123302 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 &blk_rq_map_user_iov_16772
123303 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
123304 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
123305 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
123306 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
123307 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
123308 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
123309 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
123310 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
123311 +sdebug_change_qdepth_16802 sdebug_change_qdepth 0-2 16802 NULL
123312 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
123313 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
123314 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
123315 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
123316 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
123317 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
123318 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
123319 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
123320 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
123321 +diWrite_16825 diWrite 0 16825 NULL
123322 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
123323 +show_imon_clock_16835 show_imon_clock 0 16835 NULL nohasharray
123324 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 &show_imon_clock_16835
123325 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
123326 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
123327 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
123328 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
123329 +csio_t4_edc_read_16841 csio_t4_edc_read 0 16841 NULL
123330 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
123331 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
123332 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
123333 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
123334 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
123335 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
123336 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
123337 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
123338 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
123339 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
123340 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
123341 +alloc_idx_lebs_16872 alloc_idx_lebs 0-2 16872 NULL
123342 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
123343 +st_write_16874 st_write 3-0 16874 NULL
123344 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
123345 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
123346 +always_connected_16878 always_connected 0 16878 NULL
123347 +tulip_open_16881 tulip_open 0 16881 NULL
123348 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
123349 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
123350 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
123351 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
123352 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
123353 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
123354 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
123355 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
123356 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
123357 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
123358 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
123359 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
123360 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
123361 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
123362 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
123363 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
123364 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
123365 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
123366 +sha1_init_16926 sha1_init 0 16926 &psb_unlocked_ioctl_16926 nohasharray
123367 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &sha1_init_16926
123368 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
123369 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
123370 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
123371 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
123372 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
123373 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
123374 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
123375 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
123376 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
123377 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
123378 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
123379 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
123380 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
123381 +parse_hints_16960 parse_hints 0 16960 NULL
123382 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
123383 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
123384 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
123385 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
123386 +lid_show_16974 lid_show 0 16974 NULL nohasharray
123387 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
123388 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
123389 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
123390 +recover_timer_read_16998 recover_timer_read 0 16998 NULL nohasharray
123391 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 &recover_timer_read_16998
123392 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
123393 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
123394 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
123395 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
123396 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
123397 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
123398 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
123399 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
123400 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
123401 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
123402 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
123403 +show_dgid_17011 show_dgid 0 17011 NULL
123404 +atk_name_show_17015 atk_name_show 0 17015 NULL
123405 +irda_bind_17016 irda_bind 0 17016 NULL
123406 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
123407 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
123408 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
123409 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
123410 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
123411 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
123412 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
123413 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
123414 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
123415 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
123416 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
123417 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
123418 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
123419 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
123420 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
123421 +__copy_user_nocache_17065 __copy_user_nocache 0 17065 NULL nohasharray
123422 +rw_write_17065 rw_write 0-6-5 17065 &__copy_user_nocache_17065
123423 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
123424 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
123425 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
123426 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
123427 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
123428 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
123429 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
123430 +carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL nohasharray
123431 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 &carl9170_debugfs_mem_usage_read_17084
123432 +entry_length_17093 entry_length 0 17093 NULL
123433 +write_reg_17098 write_reg 0 17098 NULL
123434 +sys_preadv_17100 sys_preadv 3 17100 NULL
123435 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
123436 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
123437 +components_show_17105 components_show 0 17105 NULL
123438 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
123439 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
123440 +md4_final_17113 md4_final 0 17113 NULL
123441 +write_mem_17114 write_mem 3-0 17114 NULL
123442 +disk_range_show_17116 disk_range_show 0 17116 NULL
123443 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
123444 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
123445 +e1000_open_17127 e1000_open 0 17127 NULL
123446 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
123447 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
123448 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
123449 +hifn_setup_src_desc_17140 hifn_setup_src_desc 3 17140 NULL
123450 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
123451 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
123452 +nouveau_instobj_create__17144 nouveau_instobj_create_ 4 17144 NULL nohasharray
123453 +video_set_cur_state_17144 video_set_cur_state 0 17144 &nouveau_instobj_create__17144
123454 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
123455 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
123456 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
123457 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
123458 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
123459 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
123460 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
123461 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
123462 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
123463 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
123464 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
123465 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
123466 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
123467 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
123468 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
123469 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
123470 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
123471 +fan_set_state_17173 fan_set_state 0 17173 NULL
123472 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
123473 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
123474 +set_otp2_17177 set_otp2 4-0 17177 NULL
123475 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
123476 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
123477 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
123478 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
123479 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
123480 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
123481 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
123482 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &driver_state_read_17194 nohasharray
123483 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194 nohasharray
123484 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &e1000_request_irq_17194
123485 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
123486 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
123487 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
123488 +show_pwmctrl_17208 show_pwmctrl 0 17208 NULL nohasharray
123489 +sync_request_17208 sync_request 2 17208 &show_pwmctrl_17208
123490 +dn_recvmsg_17213 dn_recvmsg 0-4 17213 NULL
123491 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
123492 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
123493 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
123494 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
123495 +metadata_show_17234 metadata_show 0 17234 NULL
123496 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
123497 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
123498 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
123499 +r3964_read_17257 r3964_read 0 17257 NULL
123500 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 NULL
123501 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL
123502 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
123503 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
123504 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
123505 +alloc_ep_17269 alloc_ep 1 17269 NULL
123506 +get_locations_17274 get_locations 0 17274 NULL
123507 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
123508 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
123509 +pg_read_17276 pg_read 3-0 17276 NULL
123510 +raw_recvmsg_17277 raw_recvmsg 0-4 17277 NULL
123511 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
123512 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
123513 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
123514 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
123515 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
123516 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
123517 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
123518 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
123519 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
123520 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
123521 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
123522 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
123523 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
123524 +skb_pad_17302 skb_pad 2 17302 NULL
123525 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
123526 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
123527 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
123528 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
123529 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
123530 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
123531 +read_17315 read 0 17315 NULL nohasharray
123532 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315 nohasharray
123533 +attr_set_17315 attr_set 0 17315 &rds_get_mr_for_dest_17315
123534 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
123535 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
123536 +protection_type_show_17322 protection_type_show 0 17322 NULL
123537 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 NULL nohasharray
123538 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 &rocker_flow_tbl_do_17325
123539 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
123540 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
123541 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
123542 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
123543 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
123544 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
123545 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
123546 +device_suspend_17343 device_suspend 0 17343 NULL
123547 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
123548 +sis900_open_17347 sis900_open 0 17347 NULL nohasharray
123549 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 &sis900_open_17347
123550 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
123551 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
123552 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
123553 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
123554 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
123555 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
123556 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
123557 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
123558 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
123559 +get_property_17392 get_property 0 17392 NULL nohasharray
123560 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
123561 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
123562 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
123563 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
123564 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
123565 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
123566 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
123567 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
123568 +store_enabled_17417 store_enabled 0 17417 NULL
123569 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
123570 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
123571 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
123572 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
123573 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL nohasharray
123574 +skein256_update_17425 skein256_update 0 17425 &drm_dp_i2c_xfer_17425
123575 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
123576 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
123577 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
123578 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
123579 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
123580 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
123581 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
123582 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
123583 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
123584 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
123585 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
123586 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 NULL nohasharray
123587 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 &SYSC_fcntl_17441
123588 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
123589 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
123590 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
123591 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
123592 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
123593 +readpage_strip_17452 readpage_strip 0 17452 NULL
123594 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
123595 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
123596 +show_proc_name_17464 show_proc_name 0 17464 NULL
123597 +probe_bios_17467 probe_bios 1 17467 NULL
123598 +show_temp_min_17471 show_temp_min 0 17471 NULL
123599 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
123600 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
123601 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
123602 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
123603 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
123604 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
123605 +bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
123606 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
123607 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
123608 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
123609 +copy_page_from_iter_17512 copy_page_from_iter 0-3 17512 NULL
123610 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
123611 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
123612 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
123613 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
123614 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
123615 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
123616 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
123617 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
123618 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
123619 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
123620 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
123621 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
123622 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
123623 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
123624 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
123625 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
123626 +skein_512_init_17565 skein_512_init 0 17565 NULL
123627 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
123628 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
123629 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
123630 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
123631 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
123632 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
123633 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
123634 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
123635 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
123636 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
123637 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
123638 +write_17592 write 0-3 17592 &command_setcolourparams_17592
123639 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
123640 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
123641 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL nohasharray
123642 +xen_release_pud_17595 xen_release_pud 1 17595 &neigh_hash_alloc_17595
123643 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
123644 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
123645 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
123646 +osst_execute_17607 osst_execute 7-6 17607 NULL nohasharray
123647 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
123648 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
123649 +null_show_17619 null_show 0 17619 NULL
123650 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
123651 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
123652 +dma_map_page_17628 dma_map_page 0-3 17628 NULL
123653 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
123654 +purge_port_17641 purge_port 0 17641 NULL
123655 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 0-1 17645 NULL nohasharray
123656 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
123657 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
123658 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
123659 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
123660 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL nohasharray
123661 +may_lookup_17657 may_lookup 0 17657 &SYSC_migrate_pages_17657
123662 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
123663 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
123664 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
123665 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
123666 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
123667 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
123668 +kernel_write_17665 kernel_write 0-3 17665 NULL
123669 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
123670 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
123671 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
123672 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
123673 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
123674 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
123675 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
123676 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
123677 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
123678 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
123679 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
123680 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
123681 +rds_bind_17690 rds_bind 0 17690 NULL
123682 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
123683 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
123684 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
123685 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
123686 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707 nohasharray
123687 +skein512_update_17707 skein512_update 0 17707 &jfs_writepage_17707
123688 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
123689 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
123690 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
123691 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
123692 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
123693 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
123694 +afs_writepage_17722 afs_writepage 0 17722 NULL
123695 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
123696 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
123697 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
123698 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
123699 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
123700 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
123701 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
123702 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
123703 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
123704 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
123705 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
123706 +i2o_exec_show_product_id_17744 i2o_exec_show_product_id 0 17744 NULL nohasharray
123707 +inode_setxattr_17744 inode_setxattr 0 17744 &i2o_exec_show_product_id_17744
123708 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
123709 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
123710 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
123711 +add_durable_context_17763 add_durable_context 0 17763 NULL
123712 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
123713 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
123714 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
123715 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
123716 +jme_fill_tx_map_17776 jme_fill_tx_map 5 17776 NULL
123717 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
123718 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
123719 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
123720 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
123721 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
123722 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
123723 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
123724 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
123725 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
123726 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
123727 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
123728 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
123729 +show_bind_17808 show_bind 0 17808 NULL nohasharray
123730 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
123731 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
123732 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
123733 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
123734 +copy_out_args_17816 copy_out_args 0 17816 NULL
123735 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
123736 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
123737 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
123738 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
123739 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
123740 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
123741 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
123742 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
123743 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
123744 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831
123745 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
123746 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
123747 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
123748 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
123749 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
123750 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
123751 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
123752 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
123753 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
123754 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
123755 +enumerate_17850 enumerate 0 17850 NULL
123756 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
123757 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
123758 +extsize_17863 extsize 0 17863 NULL nohasharray
123759 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
123760 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
123761 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
123762 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
123763 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
123764 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
123765 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
123766 +linear_run_17869 linear_run 0 17869 NULL
123767 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
123768 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
123769 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
123770 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
123771 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
123772 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
123773 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
123774 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
123775 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
123776 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
123777 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
123778 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
123779 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
123780 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
123781 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
123782 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
123783 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
123784 +validate_slab_cache_17901 validate_slab_cache 0 17901 NULL
123785 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
123786 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
123787 +recover_head_17904 recover_head 3 17904 NULL
123788 +systab_show_17907 systab_show 0 17907 NULL
123789 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
123790 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
123791 +dccp_feat_register_sp_17914 dccp_feat_register_sp 0-5 17914 NULL
123792 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
123793 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
123794 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
123795 +media_show_17920 media_show 0 17920 NULL
123796 +create_17922 create 0 17922 NULL nohasharray
123797 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
123798 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
123799 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
123800 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
123801 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
123802 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
123803 +vif_delete_17931 vif_delete 0 17931 NULL
123804 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
123805 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
123806 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
123807 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
123808 +show_otp3_17954 show_otp3 0 17954 NULL
123809 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
123810 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
123811 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
123812 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL
123813 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
123814 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
123815 +show_serial_17967 show_serial 0 17967 NULL
123816 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
123817 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
123818 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
123819 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
123820 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
123821 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
123822 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
123823 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
123824 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
123825 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
123826 +show_tty_active_17994 show_tty_active 0 17994 NULL
123827 +init_umac_17998 init_umac 0 17998 NULL
123828 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
123829 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
123830 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
123831 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
123832 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
123833 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
123834 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
123835 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
123836 +he_proc_read_18015 he_proc_read 0 18015 NULL
123837 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
123838 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
123839 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
123840 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
123841 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
123842 +raw_write_18028 raw_write 3-0 18028 NULL
123843 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
123844 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
123845 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
123846 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
123847 +show_ppi_operations_18037 show_ppi_operations 0 18037 NULL nohasharray
123848 +emit_request_18037 emit_request 0 18037 &show_ppi_operations_18037
123849 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
123850 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
123851 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
123852 +find_next_inuse_18051 find_next_inuse 2-3-0 18051 NULL
123853 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
123854 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
123855 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
123856 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
123857 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
123858 +max8925_enable_18058 max8925_enable 0 18058 NULL
123859 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
123860 +lua_sysfs_read_18062 lua_sysfs_read 0-6 18062 NULL nohasharray
123861 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
123862 +process_measurement_18064 process_measurement 0 18064 NULL
123863 +fpregs_get_18066 fpregs_get 4 18066 NULL
123864 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
123865 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
123866 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
123867 +open_18074 open 0 18074 &do_budget_space_18074
123868 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
123869 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
123870 +bop_insert_18078 bop_insert 0 18078 NULL
123871 +get_vm_area_18080 get_vm_area 1 18080 NULL
123872 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
123873 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
123874 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
123875 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
123876 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
123877 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
123878 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
123879 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
123880 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 NULL nohasharray
123881 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 &twl6030reg_enable_18092
123882 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
123883 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
123884 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 NULL nohasharray
123885 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 &hackrf_set_bandwidth_18095
123886 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
123887 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
123888 +read_18109 read 0 18109 NULL
123889 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
123890 +dib0090_set_params_18113 dib0090_set_params 0 18113 NULL nohasharray
123891 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 &dib0090_set_params_18113
123892 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
123893 +set_in_18115 set_in 0-4 18115 NULL
123894 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
123895 +svc_getnl_18120 svc_getnl 0 18120 NULL
123896 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
123897 +xfs_zero_eof_18134 xfs_zero_eof 0-3-2 18134 NULL nohasharray
123898 +lapbeth_open_18134 lapbeth_open 0 18134 &xfs_zero_eof_18134
123899 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
123900 +removexattr_18147 removexattr 0 18147 NULL
123901 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
123902 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
123903 +show_wr_req_18151 show_wr_req 0 18151 NULL
123904 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
123905 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
123906 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
123907 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
123908 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
123909 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
123910 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
123911 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
123912 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
123913 +aio_write_18187 aio_write 0 18187 NULL
123914 +read_first_n_18197 read_first_n 0 18197 NULL nohasharray
123915 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197 nohasharray
123916 +cfpkt_create_18197 cfpkt_create 1 18197 &o2net_start_listening_18197
123917 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
123918 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
123919 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
123920 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
123921 +show_immediate_18208 show_immediate 0 18208 NULL
123922 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
123923 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
123924 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
123925 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
123926 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
123927 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
123928 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
123929 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
123930 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
123931 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
123932 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
123933 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
123934 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
123935 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
123936 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
123937 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
123938 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
123939 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
123940 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
123941 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
123942 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
123943 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
123944 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
123945 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
123946 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
123947 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
123948 +nouveau_subdev_create__18281 nouveau_subdev_create_ 7 18281 NULL
123949 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
123950 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
123951 +ipv4_mtu_18287 ipv4_mtu 0 18287 NULL nohasharray
123952 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 &ipv4_mtu_18287 nohasharray
123953 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &lpfc_fcp_cpu_map_show_18287
123954 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
123955 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
123956 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
123957 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
123958 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
123959 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
123960 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
123961 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
123962 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
123963 +nouveau_disp_create__18305 nouveau_disp_create_ 4-7 18305 NULL
123964 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
123965 +vga_r_18310 vga_r 0 18310 NULL
123966 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
123967 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
123968 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
123969 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
123970 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 NULL nohasharray
123971 +single_flag_show_18320 single_flag_show 0 18320 &mc13892_powermisc_rmw_18320
123972 +alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
123973 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
123974 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
123975 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
123976 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
123977 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
123978 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
123979 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
123980 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
123981 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
123982 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
123983 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
123984 +copy_page_to_iter_18345 copy_page_to_iter 3-0 18345 NULL
123985 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
123986 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
123987 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
123988 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
123989 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
123990 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
123991 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
123992 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
123993 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
123994 +irq_show_18367 irq_show 0 18367 NULL nohasharray
123995 +ep_io_18367 ep_io 0 18367 &irq_show_18367
123996 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
123997 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
123998 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
123999 +temp2_show_18377 temp2_show 0 18377 NULL
124000 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
124001 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
124002 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
124003 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
124004 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
124005 +ci_role_write_18388 ci_role_write 3-0 18388 NULL nohasharray
124006 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 &ci_role_write_18388
124007 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
124008 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
124009 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
124010 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
124011 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
124012 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
124013 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
124014 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
124015 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
124016 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
124017 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
124018 +link_state_show_18407 link_state_show 0 18407 NULL
124019 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
124020 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
124021 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
124022 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 0-7 18426 NULL
124023 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
124024 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
124025 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
124026 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
124027 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
124028 +match_number_18436 match_number 0 18436 NULL
124029 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 NULL nohasharray
124030 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 &target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437
124031 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
124032 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
124033 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
124034 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
124035 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
124036 +set_component_status_18453 set_component_status 0-4 18453 NULL
124037 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
124038 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
124039 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
124040 +transfer_18460 transfer 0 18460 NULL nohasharray
124041 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
124042 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
124043 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 2-3 18466 NULL nohasharray
124044 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
124045 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
124046 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
124047 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
124048 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
124049 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
124050 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
124051 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
124052 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
124053 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
124054 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
124055 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
124056 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
124057 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
124058 +limit_read_18510 limit_read 0-3 18510 NULL nohasharray
124059 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 &limit_read_18510
124060 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
124061 +pcrs_show_18512 pcrs_show 0 18512 NULL
124062 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
124063 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
124064 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
124065 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
124066 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
124067 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
124068 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
124069 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
124070 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
124071 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
124072 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL nohasharray
124073 +nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 &dpm_suspend_late_18530
124074 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
124075 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
124076 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
124077 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
124078 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
124079 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
124080 +nforce2_access_18557 nforce2_access 0 18557 NULL
124081 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
124082 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
124083 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
124084 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
124085 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
124086 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
124087 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
124088 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
124089 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
124090 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
124091 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
124092 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
124093 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
124094 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
124095 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
124096 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
124097 +show_target_speed_18587 show_target_speed 0 18587 NULL
124098 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
124099 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 NULL nohasharray
124100 +write_18590 write 0 18590 &wm831x_isink_is_enabled_18590
124101 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
124102 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
124103 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
124104 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
124105 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
124106 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
124107 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
124108 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
124109 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
124110 +transfer_18603 transfer 0 18603 NULL
124111 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
124112 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
124113 +show_in_18609 show_in 0 18609 NULL nohasharray
124114 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 &show_in_18609
124115 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
124116 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
124117 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
124118 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
124119 +show_saturation_18621 show_saturation 0 18621 NULL
124120 +read_hw_18624 read_hw 0-5-6 18624 NULL
124121 +from_buffer_18625 from_buffer 3-0 18625 NULL
124122 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
124123 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
124124 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
124125 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
124126 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
124127 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
124128 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
124129 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
124130 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
124131 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
124132 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
124133 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
124134 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
124135 +show_18656 show 0 18656 NULL nohasharray
124136 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
124137 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
124138 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
124139 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
124140 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
124141 +unmap_page_18665 unmap_page 3-2 18665 NULL
124142 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
124143 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
124144 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
124145 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
124146 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
124147 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
124148 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
124149 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
124150 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
124151 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
124152 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
124153 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
124154 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
124155 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
124156 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 3-0 18708 &iwl_dbgfs_rx_handlers_read_18708
124157 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
124158 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
124159 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
124160 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
124161 +add_host_store_18718 add_host_store 0-3 18718 NULL
124162 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
124163 +store_uevent_18721 store_uevent 0-4 18721 NULL
124164 +pem_show_data_18725 pem_show_data 0 18725 NULL
124165 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
124166 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
124167 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
124168 +store_scan_18738 store_scan 0-4 18738 NULL
124169 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
124170 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
124171 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
124172 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
124173 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
124174 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
124175 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
124176 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
124177 +power_mode_show_18761 power_mode_show 0 18761 NULL
124178 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
124179 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
124180 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
124181 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
124182 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
124183 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
124184 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
124185 +hw_init_18779 hw_init 0 18779 NULL
124186 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
124187 +hidp_raw_request_18781 hidp_raw_request 0-4 18781 NULL nohasharray
124188 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
124189 +mfn_to_pfn_no_overrides_18783 mfn_to_pfn_no_overrides 0-1 18783 NULL
124190 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
124191 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
124192 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
124193 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
124194 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
124195 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
124196 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
124197 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
124198 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
124199 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
124200 +disabled_show_18820 disabled_show 0 18820 NULL
124201 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
124202 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
124203 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
124204 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
124205 +sanity_checks_store_18835 sanity_checks_store 0-3 18835 NULL
124206 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
124207 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
124208 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
124209 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
124210 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
124211 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
124212 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
124213 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
124214 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
124215 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
124216 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
124217 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
124218 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
124219 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
124220 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
124221 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
124222 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
124223 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
124224 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
124225 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
124226 +max77802_rtc_stop_alarm_18896 max77802_rtc_stop_alarm 0 18896 NULL
124227 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
124228 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
124229 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
124230 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
124231 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
124232 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
124233 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
124234 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
124235 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
124236 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
124237 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
124238 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
124239 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
124240 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
124241 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
124242 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
124243 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
124244 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
124245 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
124246 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
124247 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
124248 +mtrr_del_18943 mtrr_del 1 18943 NULL
124249 +ida_get_new_18948 ida_get_new 0 18948 NULL
124250 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
124251 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
124252 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 NULL nohasharray
124253 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 &inv_mpu6050_set_enable_18952
124254 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
124255 +store_18955 store 0 18955 NULL
124256 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
124257 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
124258 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
124259 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
124260 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
124261 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
124262 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL
124263 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
124264 +net_open_18997 net_open 0 18997 NULL
124265 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
124266 +store_18998 store 0-3 18998 &si4713_transfer_18998
124267 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
124268 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
124269 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
124270 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
124271 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
124272 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 NULL nohasharray
124273 +layout_in_gaps_19006 layout_in_gaps 0-2 19006 &ibm_get_attention_status_19006
124274 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
124275 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
124276 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
124277 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
124278 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
124279 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
124280 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
124281 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
124282 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
124283 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
124284 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
124285 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
124286 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
124287 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
124288 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &revalidate_19043 nohasharray
124289 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043 nohasharray
124290 +acpi_install_table_19043 acpi_install_table 1 19043 &snprintk_buf_19043
124291 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
124292 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
124293 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
124294 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
124295 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
124296 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
124297 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
124298 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
124299 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
124300 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
124301 +msix_map_region_19072 msix_map_region 2 19072 NULL
124302 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
124303 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
124304 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
124305 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
124306 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
124307 +show_sched7_19083 show_sched7 0 19083 NULL
124308 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
124309 +write_19086 write 0 19086 NULL
124310 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
124311 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
124312 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
124313 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
124314 +write_byte_19095 write_byte 0 19095 NULL
124315 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
124316 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
124317 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
124318 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
124319 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
124320 +befs_statfs_19114 befs_statfs 0 19114 NULL
124321 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
124322 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
124323 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 NULL nohasharray
124324 +nb_callback_19124 nb_callback 0 19124 &ov6650_g_fmt_19124
124325 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
124326 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
124327 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
124328 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
124329 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
124330 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
124331 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
124332 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
124333 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
124334 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
124335 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
124336 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
124337 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
124338 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
124339 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
124340 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
124341 +store_virtual_19163 store_virtual 0-4 19163 NULL nohasharray
124342 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 &store_virtual_19163
124343 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
124344 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
124345 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
124346 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
124347 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
124348 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
124349 +show_service_id_19190 show_service_id 0 19190 NULL
124350 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
124351 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
124352 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
124353 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
124354 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
124355 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
124356 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
124357 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
124358 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
124359 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
124360 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
124361 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
124362 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
124363 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
124364 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
124365 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
124366 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
124367 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
124368 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
124369 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
124370 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
124371 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
124372 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
124373 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
124374 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
124375 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
124376 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
124377 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
124378 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
124379 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
124380 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
124381 +store_19264 store 0-3 19264 NULL nohasharray
124382 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
124383 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
124384 +isight_start_streaming_19267 isight_start_streaming 0 19267 NULL nohasharray
124385 +sys_fcntl_19267 sys_fcntl 3 19267 &isight_start_streaming_19267 nohasharray
124386 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &sys_fcntl_19267 nohasharray
124387 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
124388 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
124389 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
124390 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
124391 +patch_si3054_19278 patch_si3054 0 19278 NULL
124392 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
124393 +md5_export_19284 md5_export 0 19284 NULL nohasharray
124394 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 &md5_export_19284
124395 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
124396 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
124397 +show_in_max1_19293 show_in_max1 0 19293 NULL
124398 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
124399 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
124400 +TermChar_show_19300 TermChar_show 0 19300 NULL
124401 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
124402 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
124403 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
124404 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
124405 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
124406 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
124407 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
124408 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
124409 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
124410 +cx25821_upstream_buffer_prepare_19320 cx25821_upstream_buffer_prepare 0 19320 NULL
124411 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
124412 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
124413 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
124414 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
124415 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
124416 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
124417 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
124418 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
124419 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
124420 +bq32k_read_19342 bq32k_read 0 19342 NULL
124421 +group_show_19349 group_show 0 19349 NULL
124422 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
124423 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
124424 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
124425 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
124426 +firmware_data_write_19360 firmware_data_write 0-6-5 19360 NULL
124427 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
124428 +ipheth_open_19366 ipheth_open 0 19366 NULL
124429 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
124430 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
124431 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
124432 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
124433 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
124434 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
124435 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
124436 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
124437 +pep_recvmsg_19402 pep_recvmsg 0-4 19402 NULL
124438 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
124439 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
124440 +compr_flush_19409 compr_flush 2 19409 NULL
124441 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
124442 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
124443 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
124444 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
124445 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
124446 +write_begin_19424 write_begin 0 19424 NULL
124447 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
124448 +packet_read_list_19427 packet_read_list 0 19427 NULL
124449 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
124450 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
124451 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
124452 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
124453 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
124454 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
124455 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
124456 +store_19443 store 0 19443 NULL
124457 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
124458 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
124459 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
124460 +store_link_state_19448 store_link_state 0-4 19448 NULL
124461 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
124462 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
124463 +team_device_event_19466 team_device_event 0 19466 NULL
124464 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
124465 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
124466 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
124467 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
124468 +refill_pool_19477 refill_pool 2 19477 NULL
124469 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
124470 +tipc_link_xmit_19481 tipc_link_xmit 0 19481 NULL
124471 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
124472 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
124473 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
124474 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
124475 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
124476 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
124477 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
124478 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
124479 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
124480 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
124481 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
124482 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
124483 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
124484 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
124485 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
124486 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
124487 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
124488 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
124489 +reg_write_19522 reg_write 0 19522 &gmbus_wait_hw_status_19522 nohasharray
124490 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &reg_write_19522
124491 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
124492 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
124493 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
124494 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
124495 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
124496 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
124497 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
124498 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
124499 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
124500 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
124501 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
124502 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
124503 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
124504 +pcrlock_19550 pcrlock 0 19550 NULL
124505 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
124506 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
124507 +set_pec_19556 set_pec 0-4 19556 NULL
124508 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
124509 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
124510 +kernel_read_19559 kernel_read 0-4 19559 NULL
124511 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
124512 +xen_release_ptpage_19561 xen_release_ptpage 1 19561 NULL
124513 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
124514 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0 19565 NULL
124515 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
124516 +nfsd_read_19568 nfsd_read 5 19568 NULL
124517 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
124518 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
124519 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
124520 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
124521 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
124522 +__da903x_read_19582 __da903x_read 0 19582 NULL
124523 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
124524 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
124525 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
124526 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
124527 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
124528 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
124529 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
124530 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
124531 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
124532 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
124533 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
124534 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
124535 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
124536 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
124537 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
124538 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
124539 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
124540 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
124541 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
124542 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
124543 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
124544 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
124545 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
124546 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
124547 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
124548 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
124549 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
124550 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
124551 +parser_init_19651 parser_init 2 19651 NULL
124552 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
124553 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
124554 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
124555 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
124556 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
124557 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
124558 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
124559 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
124560 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
124561 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
124562 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
124563 +show_crash_notes_size_19669 show_crash_notes_size 0 19669 NULL
124564 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
124565 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
124566 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
124567 +usbnet_write_cmd_19679 usbnet_write_cmd 0-7 19679 NULL
124568 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
124569 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
124570 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
124571 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
124572 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
124573 +hints_show_19705 hints_show 0 19705 NULL
124574 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
124575 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
124576 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
124577 +read_reg_19723 read_reg 0 19723 NULL nohasharray
124578 +port_enable_19723 port_enable 0 19723 &read_reg_19723
124579 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
124580 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
124581 +memcpy_toiovecend_19736 memcpy_toiovecend 3-4 19736 NULL
124582 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
124583 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
124584 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
124585 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
124586 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
124587 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
124588 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
124589 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
124590 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
124591 +readhscx_19769 readhscx 0 19769 NULL
124592 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
124593 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
124594 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
124595 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
124596 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
124597 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
124598 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
124599 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
124600 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
124601 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
124602 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
124603 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
124604 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
124605 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
124606 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
124607 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
124608 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
124609 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
124610 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
124611 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
124612 +ext2_setsize_19812 ext2_setsize 0 19812 NULL
124613 +m2p_19814 m2p 1 19814 NULL
124614 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
124615 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
124616 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
124617 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
124618 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
124619 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
124620 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
124621 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
124622 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
124623 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
124624 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
124625 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
124626 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
124627 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
124628 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
124629 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
124630 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
124631 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
124632 +oti6858_open_19850 oti6858_open 0 19850 NULL
124633 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
124634 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
124635 +dlm_lock_19858 dlm_lock 0 19858 NULL
124636 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
124637 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
124638 +twlreg_grp_19866 twlreg_grp 0 19866 NULL nohasharray
124639 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 &twlreg_grp_19866
124640 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 NULL nohasharray
124641 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869 nohasharray
124642 +ip6gre_err_19869 ip6gre_err 5 19869 &ext3_xattr_user_set_19869
124643 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
124644 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
124645 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
124646 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
124647 +netevent_callback_19879 netevent_callback 0 19879 NULL
124648 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
124649 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
124650 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
124651 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
124652 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
124653 +show_19893 show 0 19893 NULL nohasharray
124654 +_readpage_19893 _readpage 0 19893 &show_19893
124655 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
124656 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 NULL nohasharray
124657 +xgbe_init_ring_19901 xgbe_init_ring 3 19901 &qlcnic_sysfs_read_pci_config_19901
124658 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
124659 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
124660 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
124661 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
124662 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
124663 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
124664 +mangle_name_19923 mangle_name 0 19923 NULL
124665 +tipc_sk_show_19928 tipc_sk_show 3-0 19928 NULL
124666 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
124667 +__add_section_19931 __add_section 0 19931 NULL
124668 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
124669 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
124670 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
124671 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
124672 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
124673 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
124674 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
124675 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
124676 +tipc_bind_19957 tipc_bind 0 19957 NULL
124677 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
124678 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
124679 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
124680 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 NULL nohasharray
124681 +ax25_send_frame_19964 ax25_send_frame 2 19964 &bt819_s_ctrl_19964
124682 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
124683 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
124684 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
124685 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
124686 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
124687 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
124688 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
124689 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
124690 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
124691 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
124692 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
124693 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
124694 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
124695 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
124696 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
124697 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
124698 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
124699 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 NULL nohasharray
124700 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 &sisusb_write_memio_long_20026
124701 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
124702 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
124703 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
124704 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
124705 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
124706 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
124707 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
124708 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
124709 +read_tape_20037 read_tape 0 20037 NULL
124710 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 NULL
124711 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
124712 +cmdline_show_20044 cmdline_show 0 20044 NULL
124713 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
124714 +show_compression_20048 show_compression 0 20048 NULL
124715 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
124716 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
124717 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
124718 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
124719 +upcall_20060 upcall 0-4 20060 NULL
124720 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
124721 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
124722 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
124723 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
124724 +target_message_20072 target_message 2 20072 NULL
124725 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
124726 +init_chip_reset_20080 init_chip_reset 0 20080 &rawv6_sendmsg_20080
124727 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
124728 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
124729 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
124730 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
124731 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
124732 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
124733 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
124734 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
124735 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
124736 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
124737 +read_int_20098 read_int 0 20098 NULL nohasharray
124738 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
124739 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
124740 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
124741 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
124742 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
124743 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
124744 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
124745 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
124746 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
124747 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
124748 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
124749 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
124750 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
124751 +snd_info_register_20136 snd_info_register 0 20136 NULL
124752 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
124753 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
124754 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
124755 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
124756 +send_init_20149 send_init 0 20149 NULL nohasharray
124757 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
124758 +write_20150 write 0 20150 NULL
124759 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
124760 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
124761 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
124762 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
124763 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
124764 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
124765 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
124766 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
124767 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
124768 +kstrtou8_20177 kstrtou8 0 20177 NULL
124769 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
124770 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
124771 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
124772 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
124773 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
124774 +trusted_set_20196 trusted_set 0 20196 NULL
124775 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
124776 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
124777 +video_end_20205 video_end 0 20205 NULL
124778 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 3-0-4-5-6-2 20211 NULL
124779 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
124780 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
124781 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
124782 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
124783 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
124784 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
124785 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
124786 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
124787 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
124788 +bind_20227 bind 0 20227 NULL
124789 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
124790 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
124791 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
124792 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
124793 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
124794 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
124795 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
124796 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
124797 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
124798 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
124799 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
124800 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
124801 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
124802 +async_20251 async 0 20251 NULL
124803 +store_filter_20252 store_filter 0-4 20252 NULL
124804 +resource_size_20256 resource_size 0 20256 NULL
124805 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
124806 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
124807 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
124808 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
124809 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
124810 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
124811 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
124812 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
124813 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
124814 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
124815 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
124816 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
124817 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
124818 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
124819 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
124820 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
124821 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
124822 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
124823 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
124824 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
124825 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
124826 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
124827 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
124828 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
124829 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
124830 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
124831 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
124832 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
124833 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
124834 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
124835 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
124836 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
124837 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
124838 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
124839 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
124840 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
124841 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
124842 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
124843 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
124844 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
124845 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
124846 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
124847 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
124848 +lpt_gc_20337 lpt_gc 0 20337 NULL
124849 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
124850 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
124851 +show_turbo_20348 show_turbo 0 20348 NULL
124852 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
124853 +show_tablet_20355 show_tablet 0 20355 NULL
124854 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
124855 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
124856 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
124857 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
124858 +core_num_show_20369 core_num_show 0 20369 NULL
124859 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
124860 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
124861 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
124862 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
124863 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
124864 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
124865 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
124866 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
124867 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
124868 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
124869 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
124870 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
124871 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
124872 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
124873 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
124874 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
124875 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
124876 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
124877 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
124878 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
124879 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
124880 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
124881 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
124882 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
124883 +find_skb_20431 find_skb 2 20431 NULL
124884 +fmc_send_cmd_20435 fmc_send_cmd 0-5 20435 NULL
124885 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
124886 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
124887 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
124888 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
124889 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
124890 +ir_open_20461 ir_open 0 20461 NULL nohasharray
124891 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 &ir_open_20461
124892 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
124893 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
124894 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
124895 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
124896 +read_buf_20469 read_buf 2 20469 NULL
124897 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
124898 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
124899 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
124900 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
124901 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
124902 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
124903 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
124904 +show_scan_age_20477 show_scan_age 0 20477 NULL nohasharray
124905 +start_service_discovery_20477 start_service_discovery 4 20477 &show_scan_age_20477
124906 +vxge_open_20497 vxge_open 0 20497 NULL
124907 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
124908 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
124909 +mcs_net_open_20503 mcs_net_open 0 20503 NULL nohasharray
124910 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503 nohasharray
124911 +hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
124912 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
124913 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
124914 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
124915 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
124916 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
124917 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
124918 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
124919 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
124920 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
124921 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
124922 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
124923 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
124924 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
124925 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
124926 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
124927 +venus_create_20555 venus_create 4 20555 NULL
124928 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
124929 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
124930 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
124931 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
124932 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
124933 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
124934 +isight_prepare_20572 isight_prepare 0 20572 NULL nohasharray
124935 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 &isight_prepare_20572
124936 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
124937 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
124938 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
124939 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
124940 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
124941 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
124942 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
124943 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
124944 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
124945 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
124946 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
124947 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
124948 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
124949 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
124950 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
124951 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
124952 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
124953 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 NULL nohasharray
124954 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 &saa7706h_set_reg16_20600
124955 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
124956 +_netdev_open_20602 _netdev_open 0 20602 NULL
124957 +lirc_write_20604 lirc_write 3 20604 NULL
124958 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
124959 +first_done_show_20612 first_done_show 0 20612 NULL
124960 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
124961 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
124962 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
124963 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
124964 +show_20621 show 0 20621 NULL
124965 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
124966 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
124967 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
124968 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
124969 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
124970 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
124971 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
124972 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
124973 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
124974 +setattr_20644 setattr 0 20644 NULL
124975 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
124976 +cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
124977 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
124978 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
124979 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
124980 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
124981 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
124982 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
124983 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
124984 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
124985 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
124986 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
124987 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
124988 +downcall_20675 downcall 0-3 20675 NULL
124989 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
124990 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
124991 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
124992 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
124993 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
124994 +store_20687 store 0 20687 NULL
124995 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
124996 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
124997 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
124998 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
124999 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3 20694 NULL
125000 +cifs_d_revalidate_20695 cifs_d_revalidate 0 20695 NULL
125001 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
125002 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
125003 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
125004 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
125005 +roles_init_20704 roles_init 0 20704 NULL
125006 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
125007 +set_alarm_20706 set_alarm 0 20706 NULL
125008 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
125009 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
125010 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
125011 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
125012 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
125013 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
125014 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
125015 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
125016 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
125017 +mt2063_write_20732 mt2063_write 0 20732 NULL
125018 +write_field_20735 write_field 0 20735 NULL nohasharray
125019 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 &write_field_20735
125020 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
125021 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
125022 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
125023 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
125024 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
125025 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
125026 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
125027 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
125028 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
125029 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
125030 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
125031 +splice_read_20762 splice_read 0 20762 NULL
125032 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
125033 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
125034 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
125035 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
125036 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
125037 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
125038 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
125039 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
125040 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
125041 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 NULL nohasharray
125042 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 &store_hard_offline_page_20792
125043 +iommu_range_alloc_20794 iommu_range_alloc 3-0 20794 NULL
125044 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
125045 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
125046 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
125047 +edid_write_20797 edid_write 3-0 20797 NULL
125048 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 NULL
125049 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
125050 +show_nguid_20800 show_nguid 0 20800 NULL
125051 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
125052 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
125053 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
125054 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
125055 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
125056 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
125057 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
125058 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
125059 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
125060 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
125061 +make_rate_20827 make_rate 0 20827 NULL
125062 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
125063 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
125064 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
125065 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
125066 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
125067 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
125068 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836 nohasharray
125069 +d_weak_revalidate_20836 d_weak_revalidate 0 20836 &nilfs_checkpoints_attr_show_20836
125070 +show_min_width_20837 show_min_width 0 20837 NULL
125071 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
125072 +get_fan_target_20839 get_fan_target 0 20839 NULL
125073 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
125074 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
125075 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
125076 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
125077 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
125078 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
125079 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
125080 +decompress_20854 decompress 0 20854 NULL
125081 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
125082 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
125083 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
125084 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
125085 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
125086 +nc_register_read_20875 nc_register_read 0 20875 NULL
125087 +command_setexposure_20876 command_setexposure 0 20876 NULL
125088 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
125089 +ace_open_20884 ace_open 0 20884 NULL nohasharray
125090 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
125091 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
125092 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
125093 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
125094 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
125095 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
125096 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
125097 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
125098 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
125099 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
125100 +eeprom_show_20916 eeprom_show 0 20916 NULL
125101 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
125102 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
125103 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
125104 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
125105 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
125106 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
125107 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
125108 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
125109 +htable_bits_20933 htable_bits 0 20933 NULL
125110 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
125111 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
125112 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
125113 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
125114 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
125115 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
125116 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
125117 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
125118 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
125119 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
125120 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
125121 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
125122 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
125123 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
125124 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
125125 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
125126 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
125127 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
125128 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
125129 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
125130 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
125131 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
125132 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
125133 +uinput_write_20977 uinput_write 0-3 20977 NULL
125134 +clear_codec_20983 clear_codec 0 20983 NULL
125135 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
125136 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
125137 +qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
125138 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
125139 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
125140 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
125141 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
125142 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
125143 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
125144 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
125145 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
125146 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
125147 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
125148 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
125149 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
125150 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
125151 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 NULL nohasharray
125152 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031 nohasharray
125153 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 &suspended_show_21031
125154 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
125155 +show_address_21038 show_address 0 21038 NULL nohasharray
125156 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
125157 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
125158 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
125159 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
125160 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
125161 +tc574_suspend_21067 tc574_suspend 0 21067 NULL nohasharray
125162 +rose_create_facilities_21067 rose_create_facilities 0 21067 &tc574_suspend_21067
125163 +encrypt_21069 encrypt 0 21069 NULL
125164 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
125165 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072 nohasharray
125166 +fuse_removexattr_21072 fuse_removexattr 0 21072 &validate_new_21072
125167 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
125168 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
125169 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
125170 +michael_final_21085 michael_final 0 21085 NULL
125171 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
125172 +multipath_status_21094 multipath_status 5 21094 NULL
125173 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
125174 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
125175 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
125176 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
125177 +write_posted_21108 write_posted 0 21108 NULL
125178 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
125179 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
125180 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
125181 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
125182 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
125183 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 NULL nohasharray
125184 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119 nohasharray
125185 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 4-5 21119 &transient_state_store_21119
125186 +show_21126 show 0 21126 NULL nohasharray
125187 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
125188 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
125189 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
125190 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
125191 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
125192 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
125193 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
125194 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
125195 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
125196 +new_skb_21148 new_skb 1 21148 NULL
125197 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
125198 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
125199 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
125200 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
125201 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
125202 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
125203 +show_therm_max_21172 show_therm_max 0 21172 &mei_dbgfs_read_active_21172
125204 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
125205 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
125206 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
125207 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
125208 +start_command_port_21191 start_command_port 0 21191 NULL
125209 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
125210 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
125211 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
125212 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
125213 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
125214 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
125215 +prepare_header_21212 prepare_header 0 21212 NULL
125216 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
125217 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
125218 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
125219 +show_sched2_21224 show_sched2 0 21224 NULL
125220 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
125221 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
125222 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
125223 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
125224 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
125225 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
125226 +input_ff_create_21240 input_ff_create 2 21240 NULL
125227 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
125228 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
125229 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
125230 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
125231 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
125232 +wp_retry_size_21260 wp_retry_size 0 21260 NULL nohasharray
125233 +pre_snapshot_21260 pre_snapshot 0 21260 &wp_retry_size_21260
125234 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
125235 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
125236 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
125237 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 0-4 21269 NULL nohasharray
125238 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
125239 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
125240 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
125241 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
125242 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 NULL nohasharray
125243 +socket_sendmsg_21278 socket_sendmsg 0 21278 &s2mps14_regulator_enable_21278
125244 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
125245 +get_alarms_21285 get_alarms 0 21285 NULL
125246 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
125247 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
125248 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 NULL nohasharray
125249 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
125250 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296 nohasharray
125251 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 &pwm_polarity_store_21296
125252 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
125253 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
125254 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
125255 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
125256 +offline_pages_21306 offline_pages 0 21306 NULL
125257 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
125258 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
125259 +add_res_range_21310 add_res_range 4 21310 NULL
125260 +store_bluetooth_21320 store_bluetooth 4-0 21320 NULL
125261 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
125262 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
125263 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
125264 +show_path_cost_21334 show_path_cost 0 21334 NULL
125265 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
125266 +ext2_get_blocks_21342 ext2_get_blocks 0 21342 NULL
125267 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
125268 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
125269 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
125270 +readbytes_21351 readbytes 0 21351 NULL
125271 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
125272 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
125273 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
125274 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
125275 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
125276 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
125277 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
125278 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
125279 +pin_request_21370 pin_request 0 21370 NULL
125280 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
125281 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
125282 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
125283 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
125284 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
125285 +bad_file_read_21382 bad_file_read 0-3 21382 NULL nohasharray
125286 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 &bad_file_read_21382
125287 +insert_ptr_21386 insert_ptr 6 21386 NULL
125288 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
125289 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
125290 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
125291 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
125292 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 NULL nohasharray
125293 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 &snd_hda_codec_build_controls_21398
125294 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
125295 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
125296 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
125297 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
125298 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
125299 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
125300 +handler_21412 handler 0 21412 &__swap_writepage_21412
125301 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
125302 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
125303 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
125304 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
125305 +snapshot_read_next_21426 snapshot_read_next 0 21426 NULL nohasharray
125306 +fsloc_parse_21426 fsloc_parse 0 21426 &snapshot_read_next_21426
125307 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
125308 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
125309 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
125310 +cp210x_open_21435 cp210x_open 0 21435 NULL
125311 +adp5520_read_21437 adp5520_read 0 21437 NULL
125312 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
125313 +syslog_21440 syslog 0 21440 NULL nohasharray
125314 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &syslog_21440
125315 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
125316 +show_attr_text_21448 show_attr_text 0 21448 NULL
125317 +nouveau_clock_create__21449 nouveau_clock_create_ 8 21449 NULL
125318 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
125319 +concat_writev_21451 concat_writev 3 21451 NULL
125320 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
125321 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
125322 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
125323 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
125324 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
125325 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
125326 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
125327 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
125328 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
125329 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
125330 +tm_calc_21474 tm_calc 0 21474 NULL
125331 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
125332 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
125333 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
125334 +description_show_21480 description_show 0 21480 NULL
125335 +show_threeg_21486 show_threeg 0 21486 NULL
125336 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
125337 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
125338 +set_postcode_21490 set_postcode 0-4 21490 NULL
125339 +security_list_21491 security_list 0-5 21491 NULL
125340 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
125341 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
125342 +show_beep_mask_21507 show_beep_mask 0 21507 NULL nohasharray
125343 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 &show_beep_mask_21507
125344 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
125345 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
125346 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
125347 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
125348 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
125349 +show_rd_req_21521 show_rd_req 0 21521 NULL
125350 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
125351 +isdn_net_header_21527 isdn_net_header 0 21527 NULL
125352 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
125353 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
125354 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
125355 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
125356 +shmem_removexattr_21537 shmem_removexattr 0 21537 NULL
125357 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
125358 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
125359 +show_node_state_21543 show_node_state 0 21543 NULL
125360 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
125361 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
125362 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
125363 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
125364 +ioctl_21564 ioctl 0 21564 NULL
125365 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
125366 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
125367 +stac_init_21576 stac_init 0 21576 NULL
125368 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
125369 +ov9650_start_21580 ov9650_start 0 21580 NULL
125370 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
125371 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
125372 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
125373 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
125374 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
125375 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
125376 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
125377 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
125378 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
125379 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
125380 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
125381 +recover_status_show_21609 recover_status_show 0 21609 NULL
125382 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
125383 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
125384 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL
125385 +brightness_store_21623 brightness_store 0-4 21623 NULL
125386 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
125387 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
125388 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
125389 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 NULL nohasharray
125390 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 &ocfs2_refcount_cow_hunk_21630
125391 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
125392 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
125393 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
125394 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
125395 +setattr_chown_21638 setattr_chown 0 21638 NULL
125396 +__irq_alloc_descs_21639 __irq_alloc_descs 2-0-3-1 21639 NULL
125397 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
125398 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
125399 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
125400 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
125401 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
125402 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
125403 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
125404 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
125405 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
125406 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
125407 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
125408 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
125409 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
125410 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
125411 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
125412 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
125413 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
125414 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
125415 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
125416 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
125417 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
125418 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
125419 +set_21707 set 0-4 21707 NULL
125420 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
125421 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
125422 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
125423 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
125424 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
125425 +light_set_status_21714 light_set_status 0 21714 NULL
125426 +update_time_21719 update_time 0 21719 NULL
125427 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
125428 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
125429 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
125430 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
125431 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
125432 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
125433 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
125434 +show_temp23_21741 show_temp23 0 21741 NULL
125435 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
125436 +at91_open_21744 at91_open 0 21744 NULL nohasharray
125437 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 &at91_open_21744
125438 +set_sticky_21752 set_sticky 0-4 21752 NULL
125439 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
125440 +l2down_create_21755 l2down_create 4 21755 NULL
125441 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
125442 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 NULL nohasharray
125443 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 &addrconf_sysctl_register_21762
125444 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
125445 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
125446 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
125447 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
125448 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
125449 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
125450 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
125451 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
125452 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
125453 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
125454 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
125455 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 NULL nohasharray
125456 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 &_cx88_start_audio_dma_21792
125457 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
125458 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
125459 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
125460 +min_odd_21802 min_odd 0-1-2 21802 NULL
125461 +show_rotate_21803 show_rotate 0 21803 NULL
125462 +show_node_desc_21804 show_node_desc 0 21804 NULL
125463 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
125464 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
125465 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
125466 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
125467 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
125468 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
125469 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
125470 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
125471 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
125472 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
125473 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
125474 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
125475 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
125476 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
125477 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
125478 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
125479 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
125480 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
125481 +task_setnice_21835 task_setnice 0 21835 NULL
125482 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
125483 +smb_init_21838 smb_init 0 21838 NULL
125484 +bad_file_write_21839 bad_file_write 0-3 21839 NULL
125485 +run_21841 run 0 21841 NULL
125486 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
125487 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
125488 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
125489 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
125490 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
125491 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
125492 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
125493 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
125494 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
125495 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
125496 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
125497 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
125498 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
125499 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
125500 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
125501 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
125502 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
125503 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
125504 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
125505 +show_oversampling_21883 show_oversampling 0 21883 NULL
125506 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
125507 +xen_swiotlb_map_page_21886 xen_swiotlb_map_page 0-3 21886 NULL
125508 +ips_halt_21887 ips_halt 0 21887 NULL
125509 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
125510 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
125511 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
125512 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
125513 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL nohasharray
125514 +rio_destid_first_21900 rio_destid_first 0 21900 &xhci_configure_endpoint_result_21900
125515 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
125516 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
125517 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
125518 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
125519 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
125520 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
125521 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
125522 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
125523 +ceph_permission_21941 ceph_permission 0 21941 NULL
125524 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
125525 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
125526 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
125527 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
125528 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
125529 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
125530 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
125531 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
125532 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
125533 +twl_i2c_write_u16_21953 twl_i2c_write_u16 0-3 21953 NULL
125534 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
125535 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
125536 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
125537 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
125538 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
125539 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
125540 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
125541 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
125542 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
125543 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
125544 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
125545 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
125546 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
125547 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
125548 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
125549 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
125550 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 NULL
125551 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
125552 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
125553 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
125554 +autofs4_mount_wait_22004 autofs4_mount_wait 0 22004 NULL
125555 +kobil_open_22009 kobil_open 0 22009 NULL
125556 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
125557 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
125558 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
125559 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
125560 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
125561 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
125562 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
125563 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
125564 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
125565 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
125566 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
125567 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
125568 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
125569 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
125570 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
125571 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
125572 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
125573 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
125574 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
125575 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
125576 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
125577 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
125578 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
125579 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
125580 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
125581 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
125582 +atalk_recvmsg_22053 atalk_recvmsg 0-4 22053 NULL
125583 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
125584 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
125585 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
125586 +end_show_22058 end_show 0 22058 NULL nohasharray
125587 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
125588 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
125589 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
125590 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
125591 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
125592 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
125593 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
125594 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
125595 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
125596 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
125597 +find_trange_value_22079 find_trange_value 0 22079 NULL
125598 +timeout_show_22081 timeout_show 0 22081 NULL
125599 +clear_store_22082 clear_store 0-4 22082 NULL
125600 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
125601 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
125602 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
125603 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
125604 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
125605 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
125606 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
125607 +portio_name_show_22101 portio_name_show 0 22101 NULL
125608 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
125609 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
125610 +find_free_port_22104 find_free_port 0 22104 NULL
125611 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
125612 +get_pwm_22113 get_pwm 0 22113 NULL
125613 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
125614 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
125615 +mlog_show_22119 mlog_show 0 22119 NULL
125616 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
125617 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
125618 +show_fan_min_22127 show_fan_min 0 22127 NULL
125619 +get_results_22130 get_results 0 22130 NULL nohasharray
125620 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 &get_results_22130
125621 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
125622 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
125623 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
125624 +listxattr_22142 listxattr 0-3 22142 NULL
125625 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
125626 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
125627 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
125628 +netlink_bind_22153 netlink_bind 0 22153 NULL
125629 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
125630 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
125631 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
125632 +show_otp2en_22160 show_otp2en 0 22160 NULL
125633 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
125634 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
125635 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
125636 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
125637 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
125638 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
125639 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
125640 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
125641 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
125642 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
125643 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
125644 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
125645 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
125646 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
125647 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
125648 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
125649 +cmd_exec_22204 cmd_exec 0 22204 NULL
125650 +fls_22210 fls 0 22210 NULL
125651 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
125652 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
125653 +show_22225 show 0 22225 NULL
125654 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 0-4 22227 NULL nohasharray
125655 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
125656 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
125657 +mem_write_22232 mem_write 3-0 22232 NULL
125658 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
125659 +fw_status_show_22234 fw_status_show 0 22234 NULL
125660 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL nohasharray
125661 +i810_check_params_22236 i810_check_params 0 22236 &av7110_fw_cmd_22236
125662 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
125663 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
125664 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
125665 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
125666 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
125667 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
125668 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
125669 +capability_id_show_22253 capability_id_show 0 22253 NULL
125670 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
125671 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
125672 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
125673 +add_res_tree_22263 add_res_tree 7 22263 NULL
125674 +at91ether_open_22272 at91ether_open 0 22272 NULL
125675 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
125676 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
125677 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
125678 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
125679 +container_offline_22283 container_offline 0 22283 NULL
125680 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
125681 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
125682 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
125683 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
125684 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
125685 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
125686 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
125687 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
125688 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
125689 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 NULL nohasharray
125690 +udpv6_sendmsg_22316 udpv6_sendmsg 0-4 22316 &in_tx_cp_show_22316
125691 +C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
125692 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 NULL nohasharray
125693 +statfs_slow_show_22327 statfs_slow_show 0 22327 &tg3_get_regs_len_22327
125694 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
125695 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
125696 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
125697 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
125698 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
125699 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
125700 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
125701 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
125702 +sys_read_22343 sys_read 3 22343 NULL
125703 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
125704 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
125705 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 NULL nohasharray
125706 +block_store_22352 block_store 0-3 22352 &ptn3460_read_bytes_22352
125707 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
125708 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
125709 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
125710 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
125711 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
125712 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
125713 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
125714 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
125715 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
125716 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
125717 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
125718 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
125719 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
125720 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
125721 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
125722 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
125723 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 NULL nohasharray
125724 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 &sysfs_kf_read_22385
125725 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
125726 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
125727 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
125728 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
125729 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
125730 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
125731 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
125732 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
125733 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
125734 +crash_shrink_memory_22401 crash_shrink_memory 0 22401 NULL
125735 +zoran_write_22404 zoran_write 3-0 22404 NULL
125736 +show_debug_level_22406 show_debug_level 0 22406 NULL
125737 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
125738 +queue_reply_22416 queue_reply 3-0 22416 NULL
125739 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
125740 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
125741 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
125742 +update_22427 update 0 22427 NULL
125743 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
125744 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
125745 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
125746 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
125747 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
125748 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
125749 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
125750 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
125751 +write_fs_22465 write_fs 0-6-5 22465 NULL
125752 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
125753 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
125754 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
125755 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
125756 +show_port1_22474 show_port1 0 22474 NULL
125757 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
125758 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL nohasharray
125759 +video_write_22490 video_write 3-0 22490 &qib_user_sdma_alloc_header_22490
125760 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
125761 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &cache_write_procfs_22491 nohasharray
125762 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &lm3642_torch_pin_store_22491
125763 +put_chars_22498 put_chars 3 22498 NULL
125764 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
125765 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &mp_find_ioapic_pin_22499
125766 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
125767 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
125768 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
125769 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
125770 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
125771 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
125772 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
125773 +read_ohm_22544 read_ohm 0 22544 NULL
125774 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
125775 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
125776 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
125777 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
125778 +port_delete_22553 port_delete 0 22553 NULL
125779 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
125780 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
125781 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
125782 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
125783 +get_regs_len_22569 get_regs_len 0 22569 NULL
125784 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
125785 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
125786 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
125787 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
125788 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
125789 +wp384_final_22591 wp384_final 0 22591 NULL
125790 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
125791 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
125792 +snapshot_read_22601 snapshot_read 3-0 22601 NULL nohasharray
125793 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 &snapshot_read_22601
125794 +shrink_show_22604 shrink_show 0 22604 NULL
125795 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
125796 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
125797 +nat_receive_22609 nat_receive 0-3 22609 NULL
125798 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
125799 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
125800 +bootflag_get_22618 bootflag_get 0 22618 NULL
125801 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
125802 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
125803 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 0-3 22631 NULL
125804 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
125805 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
125806 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
125807 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
125808 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
125809 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
125810 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
125811 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
125812 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
125813 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
125814 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
125815 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
125816 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
125817 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
125818 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
125819 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
125820 +compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
125821 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
125822 +show_u8_22667 show_u8 0 22667 NULL
125823 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
125824 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
125825 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
125826 +ubifs_leb_write_22679 ubifs_leb_write 5-4-0 22679 NULL nohasharray
125827 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
125828 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL nohasharray
125829 +d_revalidate_22680 d_revalidate 0 22680 &qlcnic_83xx_sysfs_flash_write_handler_22680
125830 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 0-4 22681 NULL
125831 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
125832 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
125833 +reg_umr_22686 reg_umr 5 22686 NULL
125834 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
125835 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
125836 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
125837 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
125838 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
125839 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
125840 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
125841 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
125842 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 NULL nohasharray
125843 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 &ecm_opts_host_addr_store_22705
125844 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
125845 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
125846 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
125847 +m2p_remove_override_22717 m2p_remove_override 3 22717 NULL
125848 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
125849 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
125850 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
125851 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
125852 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
125853 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
125854 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
125855 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
125856 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
125857 +ax25_output_22736 ax25_output 2 22736 NULL
125858 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
125859 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
125860 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
125861 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
125862 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
125863 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
125864 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
125865 +output_write_22753 output_write 0-6-5 22753 NULL
125866 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
125867 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
125868 +eth_header_22760 eth_header 0 22760 NULL
125869 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
125870 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
125871 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
125872 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 NULL nohasharray
125873 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 &hdmi_g_mbus_fmt_22768
125874 +print_frame_22769 print_frame 0 22769 NULL
125875 +show_in_max3_22770 show_in_max3 0 22770 NULL
125876 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
125877 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
125878 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
125879 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
125880 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
125881 +__break_lease_22777 __break_lease 0 22777 NULL
125882 +alloc_calls_show_22782 alloc_calls_show 0 22782 NULL
125883 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
125884 +preenable_22790 preenable 0 22790 NULL
125885 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
125886 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
125887 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
125888 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
125889 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
125890 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
125891 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
125892 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
125893 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
125894 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
125895 +init_after_reset_22823 init_after_reset 0 22823 NULL
125896 +show_fbstate_22824 show_fbstate 0 22824 NULL
125897 +ghash_init_22826 ghash_init 0 22826 NULL
125898 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
125899 +afs_permission_22835 afs_permission 0 22835 NULL
125900 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
125901 +__scm_send_22841 __scm_send 0 22841 NULL
125902 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
125903 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
125904 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
125905 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
125906 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
125907 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
125908 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
125909 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
125910 +atmel_resume_22860 atmel_resume 0 22860 NULL
125911 +create_attr_set_22861 create_attr_set 1 22861 NULL
125912 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
125913 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
125914 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
125915 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
125916 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
125917 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
125918 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
125919 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
125920 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
125921 +show_green_22889 show_green 0 22889 NULL
125922 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
125923 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
125924 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
125925 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
125926 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
125927 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
125928 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
125929 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
125930 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
125931 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
125932 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
125933 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
125934 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
125935 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
125936 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
125937 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
125938 +__set_xattr_22923 __set_xattr 0 22923 NULL
125939 +sg_start_req_22924 sg_start_req 0 22924 NULL
125940 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
125941 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
125942 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
125943 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
125944 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
125945 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
125946 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
125947 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
125948 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
125949 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
125950 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
125951 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
125952 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
125953 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
125954 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
125955 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
125956 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
125957 +vme_get_size_22964 vme_get_size 0 22964 NULL
125958 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
125959 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
125960 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
125961 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
125962 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
125963 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
125964 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
125965 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
125966 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
125967 +open_22984 open 0 22984 NULL
125968 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
125969 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
125970 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
125971 +find_root_sec_22988 find_root_sec 0 22988 NULL
125972 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
125973 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
125974 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
125975 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
125976 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
125977 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
125978 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
125979 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
125980 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
125981 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
125982 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
125983 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
125984 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
125985 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
125986 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
125987 +validate_esw_config_23021 validate_esw_config 0 23021 NULL
125988 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
125989 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
125990 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
125991 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
125992 +adm8211_start_23027 adm8211_start 0 23027 NULL
125993 +st_status_23032 st_status 5-0 23032 NULL
125994 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
125995 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
125996 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
125997 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
125998 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
125999 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
126000 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
126001 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
126002 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
126003 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
126004 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
126005 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
126006 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
126007 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 0-4 23062 NULL nohasharray
126008 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
126009 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
126010 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
126011 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
126012 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
126013 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
126014 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
126015 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
126016 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
126017 +init_23083 init 0 23083 NULL
126018 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
126019 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
126020 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
126021 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
126022 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
126023 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
126024 +fls_long_23096 fls_long 0 23096 NULL nohasharray
126025 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
126026 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
126027 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
126028 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
126029 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL nohasharray
126030 +store_user_store_23102 store_user_store 0-3 23102 &airo_set_mac_address_23102
126031 +da903x_read_23103 da903x_read 0 23103 NULL
126032 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 NULL nohasharray
126033 +dgram_recvmsg_23104 dgram_recvmsg 0-4 23104 &radeon_show_edid2_23104
126034 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
126035 +rawsock_create_23108 rawsock_create 0 23108 NULL
126036 +product_id_store_23109 product_id_store 0-4 23109 NULL
126037 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
126038 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
126039 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
126040 +__clear_user_23118 __clear_user 0 23118 NULL
126041 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
126042 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
126043 +guard_show_23120 guard_show 0 23120 NULL nohasharray
126044 +dm_write_async_23120 dm_write_async 3 23120 &guard_show_23120
126045 +id_show_23121 id_show 0 23121 NULL
126046 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
126047 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
126048 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 NULL
126049 +do_generic_request_23130 do_generic_request 0 23130 NULL
126050 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
126051 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
126052 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
126053 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
126054 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
126055 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
126056 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
126057 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
126058 +handle_event_23156 handle_event 0 23156 NULL
126059 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
126060 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
126061 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
126062 +video_begin_23167 video_begin 0 23167 NULL
126063 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
126064 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
126065 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
126066 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
126067 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
126068 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
126069 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
126070 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
126071 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 NULL nohasharray
126072 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 &ca0132_capture_pcm_prepare_23183
126073 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
126074 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
126075 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
126076 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL
126077 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
126078 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
126079 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
126080 +evm_inode_removexattr_23201 evm_inode_removexattr 0 23201 NULL
126081 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
126082 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
126083 +rbd_major_show_23210 rbd_major_show 0 23210 &pm80x_free_irq_23210 nohasharray
126084 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &rbd_major_show_23210
126085 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
126086 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
126087 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
126088 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
126089 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
126090 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
126091 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
126092 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
126093 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
126094 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
126095 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
126096 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
126097 +__kmalloc_23231 __kmalloc 1 23231 NULL
126098 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
126099 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
126100 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
126101 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
126102 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
126103 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
126104 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
126105 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
126106 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
126107 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
126108 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
126109 +sctp_recvmsg_23265 sctp_recvmsg 0-4 23265 NULL nohasharray
126110 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
126111 +alg_bind_23268 alg_bind 0 23268 NULL
126112 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
126113 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
126114 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 NULL nohasharray
126115 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283 nohasharray
126116 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 &venus_readlink_23283
126117 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 NULL nohasharray
126118 +doc_probe_23285 doc_probe 1 23285 &ec_i2c_count_message_23285
126119 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
126120 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 NULL nohasharray
126121 +process_adv_report_23293 process_adv_report 9 23293 &queue_show_nonrot_23293
126122 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
126123 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
126124 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
126125 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
126126 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
126127 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
126128 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
126129 +ns_send_23311 ns_send 0 23311 NULL
126130 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
126131 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
126132 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
126133 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
126134 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
126135 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
126136 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
126137 +poll_oip_23322 poll_oip 0 23322 NULL
126138 +config_led_23323 config_led 0 23323 NULL
126139 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
126140 +run_gc_23325 run_gc 0 23325 NULL
126141 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
126142 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
126143 +page_readlink_23346 page_readlink 3 23346 NULL
126144 +prepare_23350 prepare 0 23350 NULL nohasharray
126145 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
126146 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
126147 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
126148 +get_dst_timing_23358 get_dst_timing 0 23358 NULL nohasharray
126149 +write_inode_23358 write_inode 0 23358 &get_dst_timing_23358
126150 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
126151 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
126152 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
126153 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
126154 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
126155 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
126156 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
126157 +of_parse_phandle_with_args_23389 of_parse_phandle_with_args 0 23389 NULL
126158 +kobil_write_23392 kobil_write 0-4 23392 NULL
126159 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
126160 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
126161 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
126162 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
126163 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
126164 +goku_queue_23412 goku_queue 0 23412 NULL
126165 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
126166 +passive_show_23418 passive_show 0 23418 NULL
126167 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
126168 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
126169 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
126170 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
126171 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
126172 +gpiod_export_23427 gpiod_export 0 23427 NULL
126173 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
126174 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
126175 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
126176 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
126177 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
126178 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
126179 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
126180 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
126181 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
126182 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
126183 +napi_add_23455 napi_add 0 23455 NULL nohasharray
126184 +store_23455 store 0 23455 &napi_add_23455
126185 +sb_statfs_23456 sb_statfs 0 23456 NULL
126186 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
126187 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
126188 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 NULL
126189 +res_get_23470 res_get 0 23470 NULL
126190 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
126191 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
126192 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
126193 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
126194 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
126195 +compat_filldir_23489 compat_filldir 3 23489 NULL
126196 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
126197 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
126198 +event_filter_read_23494 event_filter_read 3 23494 NULL
126199 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
126200 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
126201 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
126202 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
126203 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 NULL nohasharray
126204 +hpfs_writepages_23510 hpfs_writepages 0 23510 &saa7706h_unmute_23510
126205 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
126206 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
126207 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
126208 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
126209 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
126210 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
126211 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
126212 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
126213 +get_component_active_23527 get_component_active 0 23527 NULL
126214 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
126215 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
126216 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
126217 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
126218 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
126219 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
126220 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
126221 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
126222 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
126223 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
126224 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
126225 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
126226 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
126227 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
126228 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
126229 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
126230 +show_net_stats_23573 show_net_stats 0 23573 NULL
126231 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
126232 +_regmap_select_page_23575 _regmap_select_page 0 23575 NULL nohasharray
126233 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 &_regmap_select_page_23575
126234 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
126235 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
126236 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
126237 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
126238 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
126239 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
126240 +get_power_status_23592 get_power_status 0 23592 NULL
126241 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
126242 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
126243 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
126244 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
126245 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
126246 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
126247 +show_23604 show 0 23604 NULL
126248 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
126249 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL nohasharray
126250 +transmit_cmd_23609 transmit_cmd 0-3 23609 &_alloc_cdb_cont_23609
126251 +islpci_mgt_transaction_23610 islpci_mgt_transaction 0-5 23610 NULL nohasharray
126252 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
126253 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
126254 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
126255 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
126256 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
126257 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
126258 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
126259 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
126260 +show_button_23622 show_button 0 23622 NULL
126261 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
126262 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
126263 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
126264 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
126265 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
126266 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
126267 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 NULL nohasharray
126268 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 &profile_cpu_callback_23652
126269 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
126270 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
126271 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
126272 +idVendor_show_23662 idVendor_show 0 23662 NULL
126273 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
126274 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
126275 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
126276 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
126277 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
126278 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
126279 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
126280 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
126281 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
126282 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
126283 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
126284 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL nohasharray
126285 +bad_file_fsync_23681 bad_file_fsync 0 23681 &show_frontswap_selfshrinking_23681
126286 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
126287 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
126288 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
126289 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
126290 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
126291 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
126292 +cx18_read_23699 cx18_read 3-0 23699 NULL
126293 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
126294 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
126295 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
126296 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
126297 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
126298 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
126299 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
126300 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
126301 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
126302 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
126303 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
126304 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL
126305 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
126306 +get_conn_info_23723 get_conn_info 4 23723 NULL
126307 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
126308 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
126309 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
126310 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
126311 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL
126312 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
126313 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
126314 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
126315 +tg3_open_23742 tg3_open 0 23742 NULL
126316 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
126317 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
126318 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
126319 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
126320 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
126321 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
126322 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
126323 +show_max_23764 show_max 0 23764 NULL
126324 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
126325 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
126326 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
126327 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
126328 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
126329 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
126330 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
126331 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
126332 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
126333 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
126334 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
126335 +map_write_23795 map_write 3-0 23795 NULL
126336 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
126337 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
126338 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
126339 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
126340 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
126341 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
126342 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
126343 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
126344 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
126345 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
126346 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
126347 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
126348 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
126349 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
126350 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
126351 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
126352 +hopcount_show_23825 hopcount_show 0 23825 NULL
126353 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
126354 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
126355 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
126356 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
126357 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
126358 +set_trigger_23840 set_trigger 0-4 23840 NULL
126359 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
126360 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
126361 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
126362 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
126363 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
126364 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
126365 +bucket_table_alloc_23849 bucket_table_alloc 1 23849 NULL
126366 +p54_init_common_23850 p54_init_common 1 23850 NULL
126367 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
126368 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
126369 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
126370 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
126371 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
126372 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
126373 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ocfs2_xattr_get_clusters_23857
126374 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
126375 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
126376 +device_event_23864 device_event 0 23864 NULL
126377 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
126378 +xen_alloc_pte_init_23869 xen_alloc_pte_init 2 23869 NULL
126379 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
126380 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
126381 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
126382 +bond_init_23879 bond_init 0 23879 NULL
126383 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
126384 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
126385 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
126386 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
126387 +tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
126388 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
126389 +vfat_revalidate_23899 vfat_revalidate 0 23899 NULL
126390 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
126391 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
126392 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
126393 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
126394 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
126395 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
126396 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
126397 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL nohasharray
126398 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 &ipath_reg_phys_mr_23918
126399 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
126400 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
126401 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
126402 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL nohasharray
126403 +intel_ring_alloc_seqno_23928 intel_ring_alloc_seqno 0 23928 &kvm_read_guest_23928
126404 +save_image_23929 save_image 0 23929 NULL
126405 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
126406 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
126407 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
126408 +write_vda_23934 write_vda 0-5-6 23934 NULL
126409 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
126410 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
126411 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
126412 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
126413 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
126414 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
126415 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
126416 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
126417 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
126418 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
126419 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
126420 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
126421 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
126422 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
126423 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
126424 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
126425 +vfs_write_23971 vfs_write 3-0 23971 NULL
126426 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
126427 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
126428 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
126429 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
126430 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 0-3 23984 NULL
126431 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
126432 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
126433 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
126434 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
126435 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
126436 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
126437 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
126438 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
126439 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
126440 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
126441 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
126442 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
126443 +average_write_24020 average_write 0-3 24020 NULL
126444 +give_pages_24021 give_pages 3 24021 NULL
126445 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
126446 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
126447 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
126448 +show_24031 show 0 24031 NULL
126449 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
126450 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
126451 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
126452 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
126453 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
126454 +setkey_24042 setkey 0 24042 NULL
126455 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
126456 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
126457 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
126458 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
126459 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
126460 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
126461 +ad9523_write_24058 ad9523_write 0 24058 NULL
126462 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
126463 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
126464 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
126465 +domid_show_24067 domid_show 0 24067 NULL nohasharray
126466 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
126467 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
126468 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
126469 +usbnet_open_24073 usbnet_open 0 24073 NULL
126470 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
126471 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
126472 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
126473 +show_point2_24082 show_point2 0 24082 NULL
126474 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
126475 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
126476 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
126477 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
126478 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
126479 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
126480 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
126481 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
126482 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
126483 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
126484 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
126485 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
126486 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
126487 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
126488 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
126489 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
126490 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
126491 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
126492 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
126493 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
126494 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
126495 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
126496 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
126497 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
126498 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
126499 +store_24149 store 0-3 24149 NULL
126500 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
126501 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
126502 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
126503 +__copy_user_zeroing_intel_nocache_24163 __copy_user_zeroing_intel_nocache 0 24163 NULL
126504 +notes_read_24165 notes_read 0-6-5 24165 NULL
126505 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
126506 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
126507 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
126508 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
126509 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
126510 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
126511 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
126512 +adv7343_write_24183 adv7343_write 0 24183 NULL
126513 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
126514 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
126515 +resource_show_24189 resource_show 0 24189 NULL
126516 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
126517 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL nohasharray
126518 +skein1024_init_24194 skein1024_init 0 24194 &irq_remapping_setup_msi_irqs_24194
126519 +nv94_aux_24197 nv94_aux 0 24197 NULL nohasharray
126520 +list_locations_24197 list_locations 0 24197 &nv94_aux_24197
126521 +ts_play_24203 ts_play 0-3 24203 NULL
126522 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
126523 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
126524 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
126525 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
126526 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
126527 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
126528 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
126529 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
126530 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
126531 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
126532 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
126533 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
126534 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
126535 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
126536 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
126537 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
126538 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
126539 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
126540 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
126541 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
126542 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
126543 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
126544 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
126545 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
126546 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
126547 +security_inode_follow_link_24253 security_inode_follow_link 0 24253 NULL
126548 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
126549 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
126550 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
126551 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
126552 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
126553 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
126554 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
126555 +store_24273 store 0 24273 &tun_chr_write_iter_24273
126556 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
126557 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
126558 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
126559 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
126560 +thin_status_24278 thin_status 5 24278 NULL
126561 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
126562 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
126563 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
126564 +msg_size_24288 msg_size 0 24288 NULL
126565 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
126566 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
126567 +map_page_24298 map_page 4-3 24298 NULL
126568 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
126569 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
126570 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
126571 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
126572 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
126573 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
126574 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
126575 +aliases_show_24315 aliases_show 0 24315 NULL
126576 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
126577 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL nohasharray
126578 +nommu_map_page_24317 nommu_map_page 0-3 24317 &ath6kl_add_bss_if_needed_24317
126579 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
126580 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
126581 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
126582 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
126583 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
126584 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
126585 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
126586 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
126587 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
126588 +nf_iterate_24348 nf_iterate 0 24348 NULL
126589 +prepare_pages_24349 prepare_pages 0 24349 NULL
126590 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
126591 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
126592 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
126593 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
126594 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
126595 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
126596 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
126597 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
126598 +break_deleg_24373 break_deleg 0 24373 NULL
126599 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
126600 +submit_24379 submit 0 24379 NULL
126601 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
126602 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
126603 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
126604 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
126605 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
126606 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
126607 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
126608 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
126609 +getxattr_24398 getxattr 4 24398 NULL nohasharray
126610 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
126611 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
126612 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
126613 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
126614 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
126615 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
126616 +default_density_show_24417 default_density_show 0 24417 NULL
126617 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
126618 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
126619 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
126620 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
126621 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
126622 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
126623 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
126624 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 NULL nohasharray
126625 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 &bond_option_ad_select_set_24430
126626 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
126627 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
126628 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
126629 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
126630 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
126631 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
126632 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
126633 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
126634 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
126635 +show_24457 show 0 24457 NULL
126636 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
126637 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
126638 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
126639 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
126640 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
126641 +lport_reset_24466 lport_reset 0 24466 NULL
126642 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
126643 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
126644 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 NULL nohasharray
126645 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 &xfs_bmap_local_to_extents_24486
126646 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
126647 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
126648 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
126649 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
126650 +pl2303_open_24492 pl2303_open 0 24492 NULL
126651 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
126652 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
126653 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
126654 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
126655 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
126656 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
126657 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
126658 +pd_video_read_24510 pd_video_read 3 24510 NULL
126659 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
126660 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
126661 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
126662 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
126663 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
126664 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
126665 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
126666 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
126667 +named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
126668 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
126669 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
126670 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
126671 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
126672 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
126673 +unix_mknod_24543 unix_mknod 0 24543 NULL
126674 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
126675 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
126676 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
126677 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
126678 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
126679 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
126680 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
126681 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
126682 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
126683 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
126684 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
126685 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
126686 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
126687 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
126688 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
126689 +__tipc_link_xmit_24592 __tipc_link_xmit 0 24592 NULL nohasharray
126690 +store_local_ip_24592 store_local_ip 0 24592 &__tipc_link_xmit_24592
126691 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
126692 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
126693 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
126694 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
126695 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
126696 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
126697 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
126698 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
126699 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
126700 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
126701 +objs_per_slab_show_24607 objs_per_slab_show 0 24607 NULL nohasharray
126702 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 &objs_per_slab_show_24607
126703 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
126704 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
126705 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
126706 +SyS_poll_24620 SyS_poll 2 24620 NULL
126707 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
126708 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
126709 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
126710 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
126711 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
126712 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 NULL nohasharray
126713 +alloc_wr_24635 alloc_wr 2-1 24635 &wl1251_hw_init_phy_config_24635
126714 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
126715 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
126716 +fake_mtu_24641 fake_mtu 0 24641 NULL
126717 +context_alloc_24645 context_alloc 3 24645 NULL
126718 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
126719 +store_red_24652 store_red 0-4 24652 NULL
126720 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
126721 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
126722 +update_devfreq_24674 update_devfreq 0 24674 NULL
126723 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
126724 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
126725 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
126726 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
126727 +ali1563_access_24683 ali1563_access 0 24683 NULL
126728 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
126729 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
126730 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
126731 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
126732 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
126733 +dgram_connect_24701 dgram_connect 0 24701 NULL
126734 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 NULL nohasharray
126735 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705 nohasharray
126736 +devm_kmalloc_24705 devm_kmalloc 2 24705 &udf_add_aext_24705
126737 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
126738 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
126739 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
126740 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
126741 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
126742 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
126743 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
126744 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
126745 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
126746 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
126747 +pps_show_24748 pps_show 0 24748 NULL
126748 +commit_rxon_24749 commit_rxon 0 24749 NULL nohasharray
126749 +get_dma_residue_24749 get_dma_residue 0 24749 &commit_rxon_24749
126750 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
126751 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
126752 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
126753 +get_src_24759 get_src 0 24759 NULL
126754 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
126755 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
126756 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
126757 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
126758 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
126759 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
126760 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
126761 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
126762 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
126763 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
126764 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
126765 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
126766 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
126767 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
126768 +cache_read_24790 cache_read 3-0 24790 NULL
126769 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
126770 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 NULL
126771 +register_bcache_24797 register_bcache 0-4 24797 NULL
126772 +unpack_str_24798 unpack_str 0 24798 NULL
126773 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 NULL nohasharray
126774 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 &tcmu_configure_device_24799
126775 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
126776 +get_register_page_24802 get_register_page 0 24802 NULL
126777 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
126778 +__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
126779 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
126780 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
126781 +attr_show_args_24816 attr_show_args 0 24816 NULL
126782 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
126783 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
126784 +brport_show_24827 brport_show 0 24827 NULL
126785 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
126786 +transfer_commit_list_24830 transfer_commit_list 0 24830 NULL nohasharray
126787 +rpf_s_stream_24830 rpf_s_stream 0 24830 &transfer_commit_list_24830
126788 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
126789 +reboot_24837 reboot 0-4 24837 NULL nohasharray
126790 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 &reboot_24837
126791 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
126792 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
126793 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
126794 +get_latch_status_24846 get_latch_status 0 24846 NULL
126795 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
126796 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
126797 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
126798 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
126799 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
126800 +do_sock_write_24865 do_sock_write 0 24865 NULL
126801 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
126802 +setup_buffering_24872 setup_buffering 0 24872 NULL
126803 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
126804 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
126805 +input_map_show_24878 input_map_show 0 24878 NULL
126806 +zf_write_24882 zf_write 0-3 24882 NULL
126807 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
126808 +store_24890 store 0 24890 NULL
126809 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
126810 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
126811 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
126812 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
126813 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
126814 +work_start_24905 work_start 0 24905 NULL
126815 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
126816 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
126817 +__hci_init_24909 __hci_init 0 24909 NULL
126818 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
126819 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
126820 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
126821 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
126822 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
126823 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
126824 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3 24922 NULL
126825 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
126826 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
126827 +next_token_24929 next_token 0 24929 NULL
126828 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
126829 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
126830 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
126831 +claim_resources_24936 claim_resources 0 24936 NULL
126832 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
126833 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
126834 +int3402_thermal_get_trip_temp_24940 int3402_thermal_get_trip_temp 0 24940 &twl4030reg_enable_24940 nohasharray
126835 +hpfs_writepage_24940 hpfs_writepage 0 24940 &int3402_thermal_get_trip_temp_24940
126836 +reclaim_account_store_24948 reclaim_account_store 0-3 24948 NULL
126837 +packet_sendmsg_24954 packet_sendmsg 0-4 24954 NULL
126838 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
126839 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
126840 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL nohasharray
126841 +nfs4_proc_getattr_24960 nfs4_proc_getattr 0 24960 &hotkey_radio_sw_show_24960
126842 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
126843 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
126844 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
126845 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
126846 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
126847 +cancel_store_24982 cancel_store 0-4 24982 NULL
126848 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
126849 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
126850 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
126851 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
126852 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
126853 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
126854 +profiling_store_24997 profiling_store 0-4 24997 NULL
126855 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
126856 +slot_get_24999 slot_get 0 24999 NULL
126857 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 NULL nohasharray
126858 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 &genwqe_user_vmap_25003
126859 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
126860 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
126861 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
126862 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
126863 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
126864 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
126865 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
126866 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
126867 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
126868 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
126869 +i2400m_open_25041 i2400m_open 0 25041 NULL
126870 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
126871 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
126872 +removable_store_25044 removable_store 0-3 25044 NULL
126873 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
126874 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
126875 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
126876 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
126877 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
126878 +show_rtc_25056 show_rtc 0 25056 NULL
126879 +pptp_create_25064 pptp_create 0 25064 NULL
126880 +tun_get_user_25067 tun_get_user 0 25067 NULL nohasharray
126881 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 &tun_get_user_25067
126882 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
126883 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
126884 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
126885 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
126886 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 NULL
126887 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
126888 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
126889 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
126890 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
126891 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
126892 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
126893 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
126894 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
126895 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
126896 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
126897 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 NULL
126898 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
126899 +statfs_25104 statfs 0 25104 NULL nohasharray
126900 +action_store_25104 action_store 0-3 25104 &statfs_25104
126901 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
126902 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
126903 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
126904 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
126905 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 NULL nohasharray
126906 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115 nohasharray
126907 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 &smb2_reconnect_25115
126908 +rtl2832_sdr_rd_regs_25119 rtl2832_sdr_rd_regs 0 25119 NULL
126909 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
126910 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
126911 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
126912 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
126913 +ses_probe_25128 ses_probe 0 25128 NULL
126914 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
126915 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
126916 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
126917 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 NULL
126918 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
126919 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
126920 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
126921 +pagesize_show_25147 pagesize_show 0 25147 NULL
126922 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
126923 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
126924 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
126925 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
126926 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
126927 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
126928 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
126929 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
126930 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
126931 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
126932 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
126933 +show_src_clock_25168 show_src_clock 0 25168 NULL
126934 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
126935 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
126936 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 NULL nohasharray
126937 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178 nohasharray
126938 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 &wusb_set_dev_addr_25178
126939 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
126940 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
126941 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
126942 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
126943 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
126944 +patch_alc662_25213 patch_alc662 0 25213 NULL
126945 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
126946 +open_rx_first_25220 open_rx_first 0 25220 NULL
126947 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
126948 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
126949 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
126950 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
126951 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
126952 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
126953 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
126954 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
126955 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
126956 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
126957 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
126958 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
126959 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 3-5 25245 NULL
126960 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
126961 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
126962 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
126963 +stripe_status_25259 stripe_status 5 25259 NULL
126964 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
126965 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
126966 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
126967 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
126968 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
126969 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
126970 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
126971 +vfs_writev_25278 vfs_writev 3 25278 NULL
126972 +protocol_show_25279 protocol_show 0 25279 NULL
126973 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
126974 +ray_suspend_25281 ray_suspend 0 25281 NULL
126975 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
126976 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
126977 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
126978 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
126979 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &l2tp_session_create_25286 nohasharray
126980 +__ax88179_write_cmd_25286 __ax88179_write_cmd 0 25286 &adp8870_bl_l3_office_max_show_25286
126981 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 NULL nohasharray
126982 +ib_query_device_25287 ib_query_device 0 25287 &mt9t112_g_fmt_25287
126983 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
126984 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
126985 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
126986 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
126987 +read8_reg_25307 read8_reg 4 25307 NULL
126988 +firm_open_25313 firm_open 0 25313 NULL
126989 +cx25821_write_frame_25315 cx25821_write_frame 3-0 25315 NULL nohasharray
126990 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &cx25821_write_frame_25315 nohasharray
126991 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 &rtl8139_get_regs_len_25315
126992 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
126993 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
126994 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
126995 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
126996 +print_state_25323 print_state 0 25323 NULL
126997 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
126998 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
126999 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
127000 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
127001 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
127002 +show_rps_map_25336 show_rps_map 0 25336 NULL
127003 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
127004 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
127005 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
127006 +dump_align_25345 dump_align 2 25345 NULL
127007 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
127008 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
127009 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
127010 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
127011 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
127012 +SYSC_kexec_load_25361 SYSC_kexec_load 2 25361 NULL nohasharray
127013 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 &SYSC_kexec_load_25361
127014 +net2272_enable_25362 net2272_enable 0 25362 NULL
127015 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
127016 +unix_mkname_25368 unix_mkname 0-2 25368 NULL nohasharray
127017 +rio_destid_next_25368 rio_destid_next 2-0 25368 &unix_mkname_25368
127018 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
127019 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
127020 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
127021 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
127022 +probe_25378 probe 0 25378 &rh_queue_status_25378
127023 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
127024 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
127025 +ep_queue_25382 ep_queue 0 25382 NULL
127026 +sis96x_access_25383 sis96x_access 0 25383 NULL
127027 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
127028 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
127029 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
127030 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
127031 +show_truinst_25392 show_truinst 0 25392 NULL
127032 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
127033 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
127034 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
127035 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
127036 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
127037 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
127038 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
127039 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL
127040 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
127041 +mcp795_rtcc_read_25415 mcp795_rtcc_read 0-4 25415 NULL nohasharray
127042 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
127043 +par96_open_25418 par96_open 0 25418 NULL
127044 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
127045 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
127046 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
127047 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
127048 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
127049 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
127050 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
127051 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
127052 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
127053 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
127054 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
127055 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
127056 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
127057 +print_name_25459 print_name 0 25459 NULL nohasharray
127058 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
127059 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
127060 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL
127061 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
127062 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
127063 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
127064 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
127065 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
127066 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
127067 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
127068 +read_cmd_25491 read_cmd 0 25491 NULL
127069 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
127070 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
127071 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
127072 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
127073 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
127074 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
127075 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
127076 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
127077 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
127078 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
127079 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
127080 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
127081 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
127082 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
127083 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
127084 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
127085 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
127086 +skein_1024_final_25515 skein_1024_final 0 25515 NULL
127087 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
127088 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
127089 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
127090 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
127091 +ad9523_show_25530 ad9523_show 0 25530 NULL
127092 +smb2_negotiate_25531 smb2_negotiate 0 25531 NULL
127093 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
127094 +num_reads_show_25535 num_reads_show 0 25535 NULL
127095 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
127096 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
127097 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
127098 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
127099 +store_octave_25552 store_octave 0-4 25552 NULL
127100 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
127101 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
127102 +ht_print_chan_25556 ht_print_chan 0-4-3 25556 NULL nohasharray
127103 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
127104 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
127105 +read_dscorr_25560 read_dscorr 0 25560 NULL
127106 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
127107 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
127108 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
127109 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
127110 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
127111 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
127112 +ping_recvmsg_25597 ping_recvmsg 0-4 25597 NULL
127113 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
127114 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
127115 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
127116 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
127117 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
127118 +open_tx_25605 open_tx 0 25605 NULL
127119 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
127120 +chksum_init_25613 chksum_init 0 25613 NULL
127121 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
127122 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
127123 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
127124 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
127125 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
127126 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
127127 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
127128 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
127129 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
127130 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
127131 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
127132 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
127133 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
127134 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
127135 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
127136 +zatm_send_25650 zatm_send 0 25650 NULL
127137 +set_acpi_25652 set_acpi 0 25652 NULL
127138 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
127139 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
127140 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-0-4 25667 NULL
127141 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 NULL nohasharray
127142 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &ivtv_s_video_encoding_25669 nohasharray
127143 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 &i7core_inject_show_col_25669
127144 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
127145 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
127146 +unix_getname_25678 unix_getname 0 25678 NULL
127147 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
127148 +total_objects_show_25687 total_objects_show 0 25687 NULL
127149 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
127150 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
127151 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
127152 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
127153 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
127154 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
127155 +alloc_ring_25697 alloc_ring 0 25697 NULL
127156 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
127157 +privsize_25701 privsize 0 25701 NULL
127158 +ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
127159 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
127160 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 NULL nohasharray
127161 +show_camera_25710 show_camera 0 25710 &mxl111sf_tuner_read_reg_25710
127162 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
127163 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
127164 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
127165 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
127166 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
127167 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
127168 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
127169 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
127170 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
127171 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
127172 +switch_partition_25723 switch_partition 0 25723 NULL
127173 +eth_bind_25725 eth_bind 0 25725 NULL
127174 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
127175 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
127176 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
127177 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
127178 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
127179 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
127180 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
127181 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
127182 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
127183 +vx_set_format_25741 vx_set_format 0 25741 NULL
127184 +product_id_show_25743 product_id_show 0 25743 NULL nohasharray
127185 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
127186 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743 nohasharray
127187 +xgbe_common_read_25743 xgbe_common_read 2 25743 &_softing_fct_cmd_25743
127188 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
127189 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
127190 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
127191 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
127192 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
127193 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
127194 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
127195 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
127196 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 NULL
127197 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
127198 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
127199 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
127200 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
127201 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
127202 +read_delin_25798 read_delin 0 25798 NULL
127203 +sg_read_25799 sg_read 3-0 25799 NULL
127204 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
127205 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
127206 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
127207 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
127208 +system_enable_read_25815 system_enable_read 3 25815 NULL
127209 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
127210 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
127211 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
127212 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
127213 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
127214 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
127215 +show_red_25831 show_red 0 25831 NULL nohasharray
127216 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
127217 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
127218 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
127219 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
127220 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
127221 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
127222 +parport_read_25855 parport_read 0 25855 NULL
127223 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
127224 +level_show_25858 level_show 0 25858 NULL
127225 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
127226 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
127227 +null_build_header_25866 null_build_header 0 25866 NULL
127228 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
127229 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
127230 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
127231 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
127232 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
127233 +fix_io_25879 fix_io 0 25879 NULL nohasharray
127234 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
127235 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
127236 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL
127237 +acf_status_25890 acf_status 0 25890 NULL
127238 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
127239 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
127240 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
127241 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
127242 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
127243 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7-4 25908 NULL nohasharray
127244 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
127245 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
127246 +send_purge_25911 send_purge 0 25911 NULL
127247 +resume_store_25917 resume_store 0-4 25917 NULL
127248 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
127249 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
127250 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
127251 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
127252 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
127253 +_get_word_25929 _get_word 0 25929 NULL
127254 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
127255 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
127256 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
127257 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
127258 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
127259 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
127260 +flush_25957 flush 2-0 25957 NULL
127261 +done_25962 done 0 25962 NULL
127262 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
127263 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
127264 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
127265 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
127266 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
127267 +video_register_device_25971 video_register_device 3 25971 NULL
127268 +devm_kcalloc_25975 devm_kcalloc 3-2 25975 NULL
127269 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
127270 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
127271 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
127272 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
127273 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
127274 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
127275 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
127276 +fan_get_status_26004 fan_get_status 0 26004 NULL
127277 +init_26006 init 0 26006 NULL
127278 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
127279 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
127280 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
127281 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
127282 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
127283 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
127284 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
127285 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
127286 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
127287 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
127288 +irq_create_strict_mappings_26025 irq_create_strict_mappings 4-2 26025 NULL
127289 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
127290 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
127291 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
127292 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
127293 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
127294 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
127295 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
127296 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
127297 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
127298 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
127299 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
127300 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
127301 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
127302 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
127303 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
127304 +update_vlan_26069 update_vlan 0 26069 NULL
127305 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
127306 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
127307 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
127308 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 NULL
127309 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
127310 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
127311 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
127312 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
127313 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
127314 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
127315 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
127316 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
127317 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
127318 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
127319 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
127320 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
127321 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
127322 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
127323 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
127324 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
127325 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
127326 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
127327 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
127328 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
127329 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
127330 +SYSC_bpf_26138 SYSC_bpf 3 26138 NULL nohasharray
127331 +mlx4_comm_cmd_wait_26138 mlx4_comm_cmd_wait 0 26138 &SYSC_bpf_26138 nohasharray
127332 +skb_cow_26138 skb_cow 2 26138 &mlx4_comm_cmd_wait_26138
127333 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
127334 +func_id_show_26143 func_id_show 0 26143 NULL
127335 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
127336 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
127337 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
127338 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
127339 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
127340 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
127341 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
127342 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
127343 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
127344 +copy_oldmem_page_26164 copy_oldmem_page 3-1-0 26164 NULL
127345 +read_data_26165 read_data 0 26165 NULL nohasharray
127346 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
127347 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
127348 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
127349 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
127350 +query_port_26169 query_port 0 26169 NULL
127351 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
127352 +show_26172 show 0 26172 NULL
127353 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
127354 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
127355 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
127356 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
127357 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
127358 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
127359 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL nohasharray
127360 +order_store_26187 order_store 0-3 26187 &edac_pci_instance_show_26187
127361 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
127362 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
127363 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
127364 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
127365 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
127366 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
127367 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
127368 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
127369 +mce_write_26201 mce_write 3 26201 NULL
127370 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
127371 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
127372 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
127373 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
127374 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
127375 +SyS_splice_26206 SyS_splice 5 26206 NULL
127376 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
127377 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
127378 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
127379 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
127380 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
127381 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
127382 +teql_master_open_26224 teql_master_open 0 26224 NULL
127383 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
127384 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
127385 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
127386 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
127387 +rxrpc_recvmsg_26233 rxrpc_recvmsg 0-4 26233 NULL
127388 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
127389 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
127390 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
127391 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
127392 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
127393 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
127394 +show_26245 show 0 26245 NULL
127395 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
127396 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
127397 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
127398 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
127399 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
127400 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
127401 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
127402 +activate_26268 activate 0 26268 NULL
127403 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
127404 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
127405 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
127406 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
127407 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
127408 +size_write_26288 size_write 0-3 26288 NULL
127409 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
127410 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
127411 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
127412 +dbg_write_26301 dbg_write 0-3 26301 NULL
127413 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
127414 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
127415 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
127416 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
127417 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
127418 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
127419 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
127420 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
127421 +show_temp_26323 show_temp 0 26323 NULL
127422 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
127423 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
127424 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 NULL nohasharray
127425 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 &fcoe_fcf_set_dev_loss_tmo_26342
127426 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
127427 +nr_getname_26347 nr_getname 0 26347 NULL
127428 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
127429 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
127430 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
127431 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
127432 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
127433 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
127434 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
127435 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
127436 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
127437 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
127438 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
127439 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
127440 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
127441 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
127442 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
127443 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
127444 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
127445 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
127446 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
127447 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
127448 +trigger_26381 trigger 0 26381 NULL
127449 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
127450 +pl_reset_26387 pl_reset 0 26387 NULL
127451 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
127452 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
127453 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
127454 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
127455 +ntty_write_26404 ntty_write 3 26404 NULL
127456 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
127457 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
127458 +firmware_store_26408 firmware_store 4-0 26408 NULL
127459 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
127460 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
127461 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
127462 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
127463 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
127464 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
127465 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
127466 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
127467 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
127468 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
127469 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
127470 +pagemap_read_26441 pagemap_read 3-0 26441 NULL
127471 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 NULL
127472 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
127473 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
127474 +prism2_open_26452 prism2_open 0 26452 NULL
127475 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
127476 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
127477 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
127478 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
127479 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
127480 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
127481 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
127482 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
127483 +show_attribute_26469 show_attribute 0 26469 NULL
127484 +ath10k_core_create_26470 ath10k_core_create 1 26470 NULL
127485 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
127486 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
127487 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
127488 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
127489 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
127490 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
127491 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
127492 +active_show_26489 active_show 0 26489 NULL
127493 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
127494 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
127495 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
127496 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
127497 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
127498 +activate_26500 activate 0 26500 NULL
127499 +read_vmcore_26501 read_vmcore 3-0 26501 NULL
127500 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
127501 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
127502 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
127503 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
127504 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
127505 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
127506 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
127507 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
127508 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
127509 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
127510 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
127511 +portio_size_show_26525 portio_size_show 0 26525 NULL
127512 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
127513 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
127514 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
127515 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
127516 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
127517 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
127518 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
127519 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
127520 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
127521 +online_show_26562 online_show 0 26562 NULL nohasharray
127522 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
127523 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
127524 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
127525 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
127526 +mode_string_26566 mode_string 0 26566 NULL
127527 +sha256_export_26571 sha256_export 0 26571 NULL
127528 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
127529 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
127530 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
127531 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
127532 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
127533 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
127534 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
127535 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
127536 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
127537 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
127538 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
127539 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
127540 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
127541 +__unmap_single_26604 __unmap_single 3-2 26604 NULL
127542 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
127543 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
127544 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
127545 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
127546 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
127547 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
127548 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
127549 +iommu_alloc_26621 iommu_alloc 4-0 26621 NULL
127550 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
127551 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
127552 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
127553 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
127554 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
127555 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
127556 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
127557 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
127558 +config_init_26642 config_init 0 26642 NULL
127559 +null_digest_26644 null_digest 0 26644 NULL
127560 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
127561 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
127562 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
127563 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
127564 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
127565 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
127566 +nouveau_volt_create__26654 nouveau_volt_create_ 4 26654 NULL
127567 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
127568 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
127569 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
127570 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
127571 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
127572 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
127573 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
127574 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
127575 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
127576 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
127577 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
127578 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
127579 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
127580 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
127581 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
127582 +text_ip_addr_26699 text_ip_addr 1 26699 NULL
127583 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
127584 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &show_in_input0_26705
127585 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
127586 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
127587 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
127588 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
127589 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
127590 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 NULL nohasharray
127591 +aty_ld_le32_26720 aty_ld_le32 0 26720 &rtl2832_sdr_set_adc_26720
127592 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
127593 +get_register_26725 get_register 0 26725 NULL
127594 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
127595 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
127596 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
127597 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
127598 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
127599 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
127600 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
127601 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
127602 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
127603 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
127604 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 0-2 26751 NULL
127605 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
127606 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
127607 +store_26755 store 0 26755 NULL
127608 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
127609 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
127610 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
127611 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
127612 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
127613 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
127614 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
127615 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
127616 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
127617 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
127618 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
127619 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
127620 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
127621 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
127622 +inotify_read_26778 inotify_read 0-3 26778 NULL
127623 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
127624 +read_port_26787 read_port 0-3 26787 NULL
127625 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
127626 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
127627 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
127628 +select_sec_26799 select_sec 0 26799 NULL
127629 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
127630 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
127631 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL
127632 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
127633 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
127634 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
127635 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
127636 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
127637 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
127638 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
127639 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
127640 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
127641 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
127642 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
127643 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
127644 +__nodes_onto_26838 __nodes_onto 4 26838 NULL
127645 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
127646 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
127647 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
127648 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
127649 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
127650 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
127651 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
127652 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
127653 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
127654 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
127655 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
127656 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
127657 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
127658 +uevent_store_26862 uevent_store 0-3 26862 NULL
127659 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
127660 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
127661 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
127662 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
127663 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
127664 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
127665 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
127666 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
127667 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
127668 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
127669 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
127670 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
127671 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
127672 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
127673 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
127674 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
127675 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
127676 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
127677 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
127678 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
127679 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
127680 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
127681 +sctp_error_26925 sctp_error 0-3 26925 NULL
127682 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
127683 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
127684 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
127685 +rndis_command_26933 rndis_command 0 26933 NULL
127686 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
127687 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
127688 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
127689 +show_rev_26939 show_rev 0 26939 NULL
127690 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
127691 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
127692 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
127693 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
127694 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
127695 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
127696 +pvc_open_26949 pvc_open 0 26949 NULL
127697 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
127698 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
127699 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
127700 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
127701 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
127702 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
127703 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
127704 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
127705 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
127706 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
127707 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
127708 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
127709 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
127710 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
127711 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
127712 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
127713 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
127714 +bdx_open_26997 bdx_open 0 26997 NULL
127715 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
127716 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
127717 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
127718 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
127719 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
127720 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
127721 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
127722 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
127723 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
127724 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
127725 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
127726 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
127727 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
127728 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
127729 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
127730 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
127731 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
127732 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
127733 +store_line2_27047 store_line2 4-0 27047 NULL
127734 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
127735 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
127736 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
127737 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
127738 +group_store_27061 group_store 4-0 27061 NULL
127739 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
127740 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
127741 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
127742 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
127743 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
127744 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
127745 +clk_gate_enable_27077 clk_gate_enable 0 27077 NULL nohasharray
127746 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 &clk_gate_enable_27077
127747 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
127748 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
127749 +find_first_bit_27088 find_first_bit 0 27088 NULL
127750 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
127751 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
127752 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL
127753 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
127754 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
127755 +store_output_27101 store_output 0-4 27101 NULL
127756 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
127757 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
127758 +pb0100_start_27111 pb0100_start 0 27111 NULL
127759 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
127760 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
127761 +write_27128 write 0-3 27128 NULL
127762 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
127763 +write_27129 write 0 27129 &rocker_cmd_exec_27129
127764 +ia_send_27132 ia_send 0 27132 NULL
127765 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
127766 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
127767 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
127768 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
127769 +netstat_show_27140 netstat_show 0 27140 NULL
127770 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
127771 +pms_capture_27142 pms_capture 4 27142 NULL
127772 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
127773 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
127774 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
127775 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
127776 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
127777 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
127778 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
127779 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
127780 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
127781 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
127782 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
127783 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
127784 +show_temp_emergency_27170 show_temp_emergency 0 27170 NULL nohasharray
127785 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170 nohasharray
127786 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 &sparse_add_one_section_27170
127787 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
127788 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
127789 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
127790 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
127791 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
127792 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
127793 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
127794 +wait_comp_27187 wait_comp 0 27187 NULL
127795 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
127796 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
127797 +freeze_fs_27192 freeze_fs 0 27192 NULL
127798 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
127799 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
127800 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
127801 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
127802 +ep0_queue_27223 ep0_queue 0 27223 NULL
127803 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 NULL nohasharray
127804 +write_kmem_27225 write_kmem 3-0 27225 &svcxdr_tmpalloc_27225
127805 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
127806 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
127807 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
127808 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL
127809 +store_dev_name_27240 store_dev_name 0 27240 NULL
127810 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
127811 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
127812 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
127813 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
127814 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
127815 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
127816 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 NULL nohasharray
127817 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 &ath10k_write_simulate_radar_27260
127818 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
127819 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
127820 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
127821 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
127822 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
127823 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
127824 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
127825 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
127826 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
127827 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
127828 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
127829 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
127830 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
127831 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
127832 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
127833 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
127834 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
127835 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
127836 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
127837 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
127838 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
127839 +__wmi_send_27296 __wmi_send 0 27296 NULL
127840 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
127841 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
127842 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
127843 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
127844 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
127845 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
127846 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &virtqueue_add_inbuf_27312 nohasharray
127847 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &usb_udc_attach_driver_27312
127848 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
127849 +write_buf_27316 write_buf 3 27316 NULL
127850 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
127851 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
127852 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
127853 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
127854 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
127855 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
127856 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
127857 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
127858 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
127859 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
127860 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
127861 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
127862 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
127863 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
127864 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
127865 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
127866 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
127867 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
127868 +it87_read_value_27385 it87_read_value 0 27385 NULL
127869 +show_activation_width_27387 show_activation_width 0 27387 NULL
127870 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
127871 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
127872 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
127873 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
127874 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
127875 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
127876 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
127877 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
127878 +lx_set_granularity_27414 lx_set_granularity 0 27414 NULL nohasharray
127879 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 &lx_set_granularity_27414
127880 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
127881 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
127882 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
127883 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
127884 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
127885 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
127886 +cypress_write_27423 cypress_write 4-0 27423 NULL
127887 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
127888 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
127889 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
127890 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
127891 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
127892 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
127893 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
127894 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
127895 +priority_show_27437 priority_show 0 27437 NULL nohasharray
127896 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
127897 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
127898 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
127899 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
127900 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
127901 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
127902 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
127903 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
127904 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
127905 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
127906 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
127907 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
127908 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
127909 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
127910 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
127911 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
127912 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
127913 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
127914 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
127915 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
127916 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
127917 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
127918 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
127919 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
127920 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
127921 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
127922 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
127923 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 NULL nohasharray
127924 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500 nohasharray
127925 +__usbnet_write_cmd_27500 __usbnet_write_cmd 0-7 27500 &vtpm_recv_27500
127926 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
127927 +show_port_phy_27505 show_port_phy 0 27505 NULL
127928 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
127929 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
127930 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
127931 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
127932 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
127933 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
127934 +store_sensor_27515 store_sensor 0-4 27515 NULL
127935 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
127936 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
127937 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
127938 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
127939 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
127940 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
127941 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
127942 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
127943 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
127944 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
127945 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
127946 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
127947 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
127948 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
127949 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
127950 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
127951 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
127952 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
127953 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
127954 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
127955 +sco_sock_recvmsg_27572 sco_sock_recvmsg 0-4 27572 NULL
127956 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
127957 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
127958 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
127959 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 NULL
127960 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
127961 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
127962 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
127963 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
127964 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
127965 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
127966 +tipc_cfg_reply_alloc_27606 tipc_cfg_reply_alloc 1 27606 NULL
127967 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
127968 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
127969 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
127970 +max_age_show_27620 max_age_show 0 27620 NULL
127971 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
127972 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
127973 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
127974 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
127975 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
127976 +connect_27639 connect 0 27639 NULL
127977 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 NULL nohasharray
127978 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 &ocfs2_xattr_ibody_get_27642 nohasharray
127979 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &read_flush_procfs_27642
127980 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
127981 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
127982 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
127983 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
127984 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
127985 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
127986 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
127987 +presence_read_file_27668 presence_read_file 0 27668 NULL
127988 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 NULL nohasharray
127989 +qword_get_27670 qword_get 0 27670 &vprbrd_i2c_receive_27670
127990 +min_sync_show_27671 min_sync_show 0 27671 NULL
127991 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
127992 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
127993 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
127994 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
127995 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
127996 +read_27678 read 0 27678 NULL
127997 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
127998 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
127999 +trusted_get_27684 trusted_get 0 27684 NULL
128000 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
128001 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
128002 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
128003 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
128004 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
128005 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
128006 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
128007 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
128008 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
128009 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
128010 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
128011 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
128012 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
128013 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
128014 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
128015 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
128016 +drv_start_27735 drv_start 0 27735 NULL
128017 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
128018 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
128019 +do_grow_27746 do_grow 0 27746 NULL
128020 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
128021 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
128022 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
128023 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
128024 +md4_update_27759 md4_update 0 27759 NULL nohasharray
128025 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
128026 +store_io_db_27768 store_io_db 0-4 27768 NULL
128027 +kcalloc_27770 kcalloc 2-1 27770 NULL
128028 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
128029 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
128030 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
128031 +device_notifier_27779 device_notifier 0 27779 NULL
128032 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
128033 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
128034 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 NULL nohasharray
128035 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 &t4vf_set_rxmode_27792
128036 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
128037 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
128038 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
128039 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
128040 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
128041 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
128042 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
128043 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
128044 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
128045 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
128046 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
128047 +smk_set_access_27817 smk_set_access 0 27817 NULL
128048 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
128049 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
128050 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
128051 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
128052 +sys_listxattr_27833 sys_listxattr 3 27833 NULL nohasharray
128053 +init_header_complete_27833 init_header_complete 0 27833 &sys_listxattr_27833
128054 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
128055 +et131x_open_27842 et131x_open 0 27842 NULL
128056 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
128057 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
128058 +read_profile_27859 read_profile 3-0 27859 NULL
128059 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
128060 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
128061 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
128062 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
128063 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
128064 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
128065 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
128066 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
128067 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
128068 +diag_read_27874 diag_read 0 27874 NULL
128069 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
128070 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
128071 +show_als_channel_27889 show_als_channel 0 27889 NULL
128072 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 0-4 27893 NULL
128073 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
128074 +func_27900 func 0 27900 NULL nohasharray
128075 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
128076 +gluebi_write_27905 gluebi_write 3 27905 NULL
128077 +handle_dots_27910 handle_dots 0 27910 NULL
128078 +store_27911 store 0-4 27911 NULL
128079 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
128080 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
128081 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
128082 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
128083 +bm_find_next_27929 bm_find_next 2 27929 NULL
128084 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
128085 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
128086 +get_alarm_27933 get_alarm 0 27933 NULL
128087 +can_attach_27934 can_attach 0 27934 NULL
128088 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
128089 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
128090 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
128091 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
128092 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
128093 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
128094 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL nohasharray
128095 +is_xen_swiotlb_buffer_27955 is_xen_swiotlb_buffer 1 27955 &_transport_get_linkerrors_27955
128096 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
128097 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
128098 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
128099 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
128100 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
128101 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
128102 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
128103 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
128104 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
128105 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
128106 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
128107 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
128108 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
128109 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
128110 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
128111 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
128112 +get_max_state_27981 get_max_state 0 27981 NULL
128113 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
128114 +wan_set_status_27984 wan_set_status 0 27984 NULL
128115 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
128116 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
128117 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
128118 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
128119 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
128120 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
128121 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
128122 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
128123 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
128124 +seq_get_buf_28006 seq_get_buf 0 28006 NULL
128125 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
128126 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
128127 +device_id_show_28011 device_id_show 0 28011 NULL
128128 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
128129 +show_28017 show 0 28017 NULL nohasharray
128130 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
128131 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
128132 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
128133 +memory_block_action_28024 memory_block_action 0 28024 NULL
128134 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
128135 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
128136 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
128137 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
128138 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
128139 +smc_open_28037 smc_open 0 28037 NULL nohasharray
128140 +store_map_28037 store_map 0-4 28037 &smc_open_28037
128141 +show_pools_28038 show_pools 0 28038 NULL
128142 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
128143 +xen_do_set_identity_and_remap_chunk_28045 xen_do_set_identity_and_remap_chunk 1 28045 NULL
128144 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
128145 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
128146 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
128147 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
128148 +pool_status_28055 pool_status 5 28055 NULL
128149 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
128150 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL
128151 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
128152 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
128153 +ib_query_port_28079 ib_query_port 0 28079 NULL
128154 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
128155 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
128156 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
128157 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
128158 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
128159 +xen_set_identity_and_remap_28092 xen_set_identity_and_remap 3 28092 NULL
128160 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
128161 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
128162 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
128163 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
128164 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
128165 +show_initstate_28108 show_initstate 0 28108 NULL
128166 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
128167 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
128168 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
128169 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
128170 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
128171 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
128172 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
128173 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
128174 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
128175 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
128176 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
128177 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
128178 +manuf_show_28140 manuf_show 0 28140 NULL
128179 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
128180 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
128181 +video_read_28148 video_read 3-0 28148 NULL nohasharray
128182 +store_28148 store 0 28148 &video_read_28148
128183 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
128184 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
128185 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
128186 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
128187 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
128188 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
128189 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
128190 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
128191 +vread_28173 vread 0-3 28173 NULL
128192 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
128193 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
128194 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
128195 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
128196 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
128197 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
128198 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
128199 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
128200 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
128201 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
128202 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL nohasharray
128203 +nouveau_mxm_create__28200 nouveau_mxm_create_ 4 28200 &cifs_reconnect_tcon_28200
128204 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
128205 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
128206 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
128207 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
128208 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
128209 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 NULL nohasharray
128210 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220 nohasharray
128211 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 &pci_pm_prepare_28220
128212 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
128213 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
128214 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
128215 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
128216 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
128217 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
128218 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
128219 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
128220 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
128221 +write_28250 write 0 28250 NULL nohasharray
128222 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
128223 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
128224 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
128225 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
128226 +pci_notify_28258 pci_notify 0 28258 NULL
128227 +add_interface_28259 add_interface 0 28259 NULL
128228 +tipc_bclink_xmit_28262 tipc_bclink_xmit 0 28262 NULL
128229 +airo_open_28270 airo_open 0 28270 NULL
128230 +avtab_read_28272 avtab_read 0 28272 NULL
128231 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
128232 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
128233 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
128234 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
128235 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
128236 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
128237 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
128238 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
128239 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
128240 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
128241 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
128242 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
128243 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
128244 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
128245 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
128246 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
128247 +print_fw_version_28310 print_fw_version 0 28310 NULL
128248 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
128249 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
128250 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
128251 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
128252 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
128253 +filldir64_28323 filldir64 3 28323 NULL
128254 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
128255 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
128256 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
128257 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
128258 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
128259 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 NULL nohasharray
128260 +xpcs_mmd_read_28331 xpcs_mmd_read 3 28331 &rndis_opts_host_addr_show_28331
128261 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
128262 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
128263 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
128264 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
128265 +michael_init_28344 michael_init 0 28344 NULL nohasharray
128266 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 &michael_init_28344
128267 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
128268 +ldlat_show_28348 ldlat_show 0 28348 NULL
128269 +snapshot_write_28351 snapshot_write 3-0 28351 NULL
128270 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
128271 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
128272 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
128273 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357 nohasharray
128274 +data_read_28357 data_read 0 28357 &show_mem_db_28357
128275 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
128276 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
128277 +send_control_msg_28366 send_control_msg 0 28366 NULL
128278 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
128279 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
128280 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL nohasharray
128281 +poison_show_28373 poison_show 0 28373 &uwb_dev_RSSI_show_28373
128282 +operstate_show_28374 operstate_show 0 28374 NULL
128283 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
128284 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
128285 +sys_writev_28384 sys_writev 3 28384 NULL
128286 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
128287 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
128288 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
128289 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
128290 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
128291 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
128292 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
128293 +mtu_28400 mtu 0 28400 NULL
128294 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
128295 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
128296 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
128297 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
128298 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
128299 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
128300 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
128301 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
128302 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
128303 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
128304 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
128305 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
128306 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
128307 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
128308 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
128309 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
128310 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
128311 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
128312 +direction_show_28442 direction_show 0 28442 NULL
128313 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
128314 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
128315 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
128316 +lookup_last_28455 lookup_last 0 28455 NULL
128317 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
128318 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
128319 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
128320 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
128321 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
128322 +show_28462 show 0 28462 NULL
128323 +set_mode_28465 set_mode 0 28465 NULL
128324 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
128325 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 NULL nohasharray
128326 +create_urbs_28470 create_urbs 0 28470 &rtl8169_get_regs_len_28470
128327 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
128328 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
128329 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
128330 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
128331 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
128332 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
128333 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
128334 +max_response_pages_28492 max_response_pages 0 28492 NULL
128335 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
128336 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
128337 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
128338 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
128339 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
128340 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
128341 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
128342 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
128343 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
128344 +show_temp0_28521 show_temp0 0 28521 NULL nohasharray
128345 +__next_node_28521 __next_node 1-0 28521 &show_temp0_28521
128346 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
128347 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
128348 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
128349 +list_28535 list 0-5 28535 NULL
128350 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
128351 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
128352 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
128353 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
128354 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544
128355 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
128356 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
128357 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
128358 +statfs_28548 statfs 0 28548 NULL
128359 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
128360 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
128361 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
128362 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
128363 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 NULL
128364 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
128365 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
128366 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
128367 +qp_enqueue_locked_28567 qp_enqueue_locked 0-5-3 28567 NULL nohasharray
128368 +asymmetric_verify_28567 asymmetric_verify 3 28567 &qp_enqueue_locked_28567
128369 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
128370 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
128371 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
128372 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &saa7127_s_stream_28581
128373 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
128374 +el3_open_28584 el3_open 0 28584 NULL
128375 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
128376 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
128377 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
128378 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
128379 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
128380 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
128381 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
128382 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
128383 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
128384 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
128385 +xgbe_common_write_28609 xgbe_common_write 2 28609 NULL
128386 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
128387 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
128388 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
128389 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
128390 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 NULL
128391 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
128392 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
128393 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
128394 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
128395 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
128396 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
128397 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
128398 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
128399 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
128400 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
128401 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
128402 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
128403 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
128404 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
128405 +byte_read_data_28650 byte_read_data 0 28650 NULL
128406 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
128407 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
128408 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
128409 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
128410 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
128411 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
128412 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
128413 +show_refcnt_28672 show_refcnt 0 28672 NULL
128414 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
128415 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
128416 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
128417 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 NULL nohasharray
128418 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681 nohasharray
128419 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 &_picolcd_flash_read_28681
128420 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
128421 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
128422 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
128423 +min_show_28691 min_show 0 28691 NULL nohasharray
128424 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
128425 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
128426 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
128427 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
128428 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
128429 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
128430 +balance_level_28707 balance_level 0 28707 NULL
128431 +power_28709 power 0 28709 NULL nohasharray
128432 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
128433 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
128434 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
128435 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
128436 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
128437 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
128438 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 NULL nohasharray
128439 +drm_plane_init_28731 drm_plane_init 6 28731 &nfs_revalidate_file_size_28731
128440 +spi_execute_28736 spi_execute 5 28736 NULL
128441 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
128442 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
128443 +switch_channel_28739 switch_channel 0 28739 NULL
128444 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
128445 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
128446 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
128447 +getprocattr_28754 getprocattr 0 28754 NULL
128448 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
128449 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
128450 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
128451 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
128452 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
128453 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
128454 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
128455 +peek_head_len_28771 peek_head_len 0 28771 NULL
128456 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
128457 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
128458 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
128459 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
128460 +set_mode_28785 set_mode 0 28785 NULL
128461 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
128462 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
128463 +thaw_super_28793 thaw_super 0 28793 NULL
128464 +sel_write_member_28800 sel_write_member 3 28800 NULL
128465 +show_28801 show 0 28801 NULL
128466 +update_28806 update 0 28806 NULL
128467 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
128468 +set_lbt_28811 set_lbt 0 28811 NULL
128469 +udp_packet_28817 udp_packet 0 28817 NULL
128470 +user_preparse_28821 user_preparse 0 28821 NULL
128471 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
128472 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
128473 +show_prochot_28824 show_prochot 0 28824 NULL
128474 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
128475 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
128476 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 NULL nohasharray
128477 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 &itg3200_write_reg_8_28833
128478 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
128479 +udplite_packet_28840 udplite_packet 0 28840 NULL
128480 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
128481 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
128482 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
128483 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
128484 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
128485 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
128486 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
128487 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
128488 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
128489 +e100_self_test_28862 e100_self_test 0 28862 NULL
128490 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
128491 +disk_store_28868 disk_store 0-4 28868 NULL
128492 +profile_init_28870 profile_init 0 28870 NULL
128493 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
128494 +unix_create_28874 unix_create 0 28874 NULL
128495 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
128496 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
128497 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
128498 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
128499 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
128500 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
128501 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
128502 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
128503 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
128504 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
128505 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
128506 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
128507 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
128508 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
128509 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
128510 +get_video_status_28922 get_video_status 0 28922 NULL
128511 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
128512 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
128513 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
128514 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
128515 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
128516 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
128517 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
128518 +push_rx_28939 push_rx 3 28939 NULL
128519 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
128520 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
128521 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
128522 +icmp_packet_28950 icmp_packet 0 28950 NULL
128523 +affs_intl_hash_dentry_28953 affs_intl_hash_dentry 0 28953 NULL
128524 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
128525 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL
128526 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
128527 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
128528 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
128529 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
128530 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
128531 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
128532 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
128533 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
128534 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
128535 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
128536 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
128537 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
128538 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
128539 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
128540 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
128541 +netlink_bind_28992 netlink_bind 0 28992 NULL
128542 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
128543 +device_show_bool_28994 device_show_bool 0 28994 NULL
128544 +store_28995 store 0 28995 NULL
128545 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
128546 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
128547 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
128548 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
128549 +fdb_insert_29003 fdb_insert 0 29003 NULL
128550 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
128551 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
128552 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
128553 +read_alloc_29022 read_alloc 0 29022 NULL
128554 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
128555 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
128556 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
128557 +rmd160_update_29027 rmd160_update 0 29027 NULL
128558 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
128559 +channels_supported_show_29031 channels_supported_show 0 29031 NULL nohasharray
128560 +sys_fcntl64_29031 sys_fcntl64 3 29031 &channels_supported_show_29031
128561 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
128562 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
128563 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
128564 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
128565 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 NULL nohasharray
128566 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 &ov772x_s_ctrl_29039
128567 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
128568 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
128569 +ipath_dma_map_single_29047 ipath_dma_map_single 0 29047 NULL
128570 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
128571 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
128572 +tso_fragment_29050 tso_fragment 3 29050 NULL
128573 +open_tx_first_29051 open_tx_first 0 29051 NULL
128574 +send_request_29054 send_request 0 29054 NULL
128575 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
128576 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
128577 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
128578 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
128579 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
128580 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
128581 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
128582 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
128583 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
128584 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
128585 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
128586 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
128587 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
128588 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
128589 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
128590 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
128591 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
128592 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
128593 +show_29089 show 0 29089 NULL
128594 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
128595 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
128596 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
128597 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
128598 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
128599 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
128600 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
128601 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
128602 +show_tach_29110 show_tach 0 29110 NULL
128603 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
128604 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
128605 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
128606 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
128607 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
128608 +snprintf_29125 snprintf 0 29125 NULL
128609 +init_mac_29127 init_mac 0 29127 NULL
128610 +debug_cow_store_29128 debug_cow_store 4-0 29128 NULL
128611 +iov_shorten_29130 iov_shorten 0 29130 NULL
128612 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
128613 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
128614 +show_nports_29139 show_nports 0 29139 NULL nohasharray
128615 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
128616 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
128617 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
128618 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
128619 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
128620 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
128621 +chunksize_show_29145 chunksize_show 0 29145 NULL
128622 +reshape_ring_29147 reshape_ring 2 29147 NULL
128623 +show_29152 show 0 29152 NULL nohasharray
128624 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
128625 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
128626 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
128627 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL
128628 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
128629 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
128630 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
128631 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
128632 +badblocks_show_29175 badblocks_show 0 29175 NULL
128633 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
128634 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
128635 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
128636 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
128637 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
128638 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
128639 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
128640 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
128641 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
128642 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
128643 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
128644 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
128645 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
128646 +disable_vport_29223 disable_vport 0 29223 NULL
128647 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
128648 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
128649 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &snd_seq_ioctl_set_client_info_29224
128650 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
128651 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 NULL nohasharray
128652 +pages_unshared_show_29229 pages_unshared_show 0 29229 &aat2870_ldo_enable_29229
128653 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
128654 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
128655 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
128656 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
128657 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
128658 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
128659 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
128660 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
128661 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
128662 +help_29245 help 0 29245 NULL nohasharray
128663 +wake_store_29245 wake_store 0-4 29245 &help_29245
128664 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
128665 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
128666 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
128667 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
128668 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
128669 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
128670 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
128671 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
128672 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
128673 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
128674 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
128675 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
128676 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
128677 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
128678 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
128679 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
128680 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
128681 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
128682 +range_read_29291 range_read 0 29291 NULL
128683 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
128684 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
128685 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
128686 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
128687 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
128688 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
128689 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
128690 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
128691 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
128692 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
128693 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
128694 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
128695 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
128696 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
128697 +set_page_29334 set_page 0 29334 NULL
128698 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
128699 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
128700 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
128701 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
128702 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
128703 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
128704 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
128705 +context_show_29361 context_show 0 29361 NULL nohasharray
128706 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
128707 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
128708 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
128709 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
128710 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
128711 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
128712 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
128713 +store_29393 store 0 29393 NULL
128714 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
128715 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
128716 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
128717 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
128718 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
128719 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
128720 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
128721 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
128722 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL
128723 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
128724 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
128725 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
128726 +mempool_create_29437 mempool_create 1 29437 NULL
128727 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
128728 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
128729 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
128730 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL
128731 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
128732 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
128733 +show_29455 show 0 29455 NULL nohasharray
128734 +__kmalloc_node_29455 __kmalloc_node 1 29455 &show_29455
128735 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
128736 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
128737 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
128738 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
128739 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
128740 +memcg_update_cache_params_29465 memcg_update_cache_params 2-0 29465 NULL nohasharray
128741 +geos_gpio_show_29465 geos_gpio_show 0 29465 &memcg_update_cache_params_29465 nohasharray
128742 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
128743 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
128744 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
128745 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
128746 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
128747 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
128748 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
128749 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
128750 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
128751 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
128752 +topology_change_show_29484 topology_change_show 0 29484 NULL
128753 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
128754 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
128755 +show_29488 show 0 29488 NULL
128756 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
128757 +store_reset_29502 store_reset 0-4 29502 NULL
128758 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
128759 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
128760 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
128761 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
128762 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
128763 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
128764 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
128765 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
128766 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
128767 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
128768 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
128769 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
128770 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
128771 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
128772 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
128773 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
128774 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
128775 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
128776 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
128777 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
128778 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
128779 +vfs_read_29543 vfs_read 0-3 29543 NULL
128780 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
128781 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
128782 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
128783 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
128784 +ftrace_write_29551 ftrace_write 3-1 29551 NULL
128785 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
128786 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
128787 +show_in_input3_29564 show_in_input3 0 29564 NULL
128788 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
128789 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
128790 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
128791 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
128792 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
128793 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
128794 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
128795 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
128796 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
128797 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
128798 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
128799 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
128800 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
128801 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL
128802 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
128803 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
128804 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
128805 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
128806 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
128807 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
128808 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
128809 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
128810 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
128811 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
128812 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
128813 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
128814 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
128815 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
128816 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
128817 +show_power_29626 show_power 0 29626 NULL
128818 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
128819 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
128820 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
128821 +spi_write_29631 spi_write 0 29631 NULL
128822 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
128823 +read_null_29633 read_null 0-3 29633 NULL nohasharray
128824 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
128825 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
128826 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
128827 +md5_init_29643 md5_init 0 29643 NULL
128828 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
128829 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
128830 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
128831 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
128832 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
128833 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
128834 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 NULL nohasharray
128835 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 &_regulator_do_enable_29656
128836 +d_hash_29661 d_hash 0 29661 NULL
128837 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
128838 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
128839 +user_get_29663 user_get 0 29663 NULL
128840 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
128841 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
128842 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
128843 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
128844 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
128845 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
128846 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
128847 +sync_29693 sync 0 29693 NULL nohasharray
128848 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
128849 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
128850 +output_29700 output 0 29700 NULL
128851 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
128852 +cp_open_29706 cp_open 0 29706 NULL
128853 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 NULL nohasharray
128854 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 &posix_acl_from_xattr_29708
128855 +probes_write_29711 probes_write 3 29711 NULL
128856 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
128857 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
128858 +compat_write_data_29715 compat_write_data 0 29715 NULL
128859 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
128860 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
128861 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
128862 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
128863 +wake_show_29730 wake_show 0 29730 NULL
128864 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
128865 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL nohasharray
128866 +skein_1024_update_29732 skein_1024_update 0 29732 &nv_change_mtu_29732
128867 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
128868 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
128869 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
128870 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
128871 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
128872 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
128873 +adp5520_show_29748 adp5520_show 0 29748 NULL
128874 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
128875 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
128876 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
128877 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
128878 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
128879 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
128880 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
128881 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
128882 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
128883 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
128884 +devid_show_29772 devid_show 0 29772 NULL
128885 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
128886 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
128887 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
128888 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
128889 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
128890 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
128891 +dbAlloc_29794 dbAlloc 0 29794 NULL
128892 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
128893 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
128894 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
128895 +ext4_trim_all_free_29806 ext4_trim_all_free 2-4-3 29806 NULL
128896 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
128897 +oprofile_start_29810 oprofile_start 0 29810 NULL
128898 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
128899 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
128900 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
128901 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 NULL nohasharray
128902 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 &stk_sensor_set_brightness_29822
128903 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
128904 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
128905 +kexec_crash_loaded_show_29830 kexec_crash_loaded_show 0 29830 NULL
128906 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
128907 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
128908 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
128909 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
128910 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
128911 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
128912 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
128913 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
128914 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
128915 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
128916 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
128917 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
128918 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
128919 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
128920 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL
128921 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
128922 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871
128923 +dma_map_xdr_29874 dma_map_xdr 0-3 29874 NULL
128924 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
128925 +setup_29880 setup 0 29880 NULL
128926 +store_pan_29882 store_pan 0-4 29882 NULL
128927 +find_free_ctxt_29886 find_free_ctxt 0 29886 NULL nohasharray
128928 +nfc_targets_found_29886 nfc_targets_found 3 29886 &find_free_ctxt_29886
128929 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
128930 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
128931 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
128932 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
128933 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
128934 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
128935 +follow_pte_29913 follow_pte 0 29913 NULL
128936 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
128937 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
128938 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
128939 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
128940 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
128941 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
128942 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
128943 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
128944 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
128945 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
128946 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
128947 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
128948 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
128949 +ipv6_recv_error_29947 ipv6_recv_error 0-3 29947 &__btrfs_getxattr_29947
128950 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
128951 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
128952 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
128953 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
128954 +init_29962 init 0 29962 NULL
128955 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
128956 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
128957 +register_one_node_29973 register_one_node 0 29973 NULL
128958 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
128959 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
128960 +location_store_29981 location_store 0-3 29981 NULL
128961 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
128962 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
128963 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
128964 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
128965 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
128966 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
128967 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
128968 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
128969 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
128970 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
128971 +memcpy_to_msg_30012 memcpy_to_msg 0-3 30012 NULL
128972 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
128973 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
128974 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
128975 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
128976 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
128977 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
128978 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
128979 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
128980 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
128981 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
128982 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
128983 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
128984 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
128985 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
128986 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
128987 +SyS_write_30059 SyS_write 3 30059 NULL
128988 +general_stats_read_30067 general_stats_read 0 30067 NULL
128989 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
128990 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
128991 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
128992 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
128993 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
128994 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
128995 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
128996 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
128997 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
128998 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
128999 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
129000 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
129001 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
129002 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
129003 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
129004 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
129005 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
129006 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
129007 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &tea5764_s_ctrl_30121
129008 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
129009 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
129010 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
129011 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
129012 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
129013 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
129014 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
129015 +u_memcpya_30139 u_memcpya 2-3 30139 NULL nohasharray
129016 +sysv_hash_30139 sysv_hash 0 30139 &u_memcpya_30139
129017 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
129018 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
129019 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
129020 +start_transfer_30146 start_transfer 0 30146 NULL
129021 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
129022 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
129023 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
129024 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
129025 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
129026 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
129027 +cs_init_30168 cs_init 0 30168 NULL
129028 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
129029 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
129030 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
129031 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
129032 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
129033 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
129034 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
129035 +hrz_open_30192 hrz_open 0 30192 NULL
129036 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
129037 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
129038 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
129039 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
129040 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
129041 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
129042 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
129043 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
129044 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
129045 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
129046 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
129047 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
129048 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
129049 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
129050 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
129051 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
129052 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
129053 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
129054 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
129055 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
129056 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
129057 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
129058 +read_data_offset_30230 read_data_offset 0 30230 NULL
129059 +nested_symlink_30235 nested_symlink 0 30235 NULL
129060 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
129061 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
129062 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL nohasharray
129063 +lg4ff_range_store_30245 lg4ff_range_store 0-4 30245 &o2nm_cluster_store_30245
129064 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
129065 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
129066 +sock_aio_write_30257 sock_aio_write 0 30257 NULL
129067 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
129068 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
129069 +kexec_crash_size_store_30263 kexec_crash_size_store 0-4 30263 NULL
129070 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
129071 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
129072 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
129073 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
129074 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
129075 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
129076 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
129077 +to_addr_param_30275 to_addr_param 0 30275 NULL
129078 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
129079 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
129080 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
129081 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
129082 +max77686_rtc_stop_alarm_30293 max77686_rtc_stop_alarm 0 30293 NULL
129083 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
129084 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
129085 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
129086 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
129087 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
129088 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
129089 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
129090 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
129091 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
129092 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
129093 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
129094 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
129095 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
129096 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
129097 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL
129098 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
129099 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
129100 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
129101 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
129102 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
129103 +read_30336 read 0 30336 NULL nohasharray
129104 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
129105 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
129106 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
129107 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
129108 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
129109 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 NULL
129110 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
129111 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
129112 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
129113 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
129114 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
129115 +ipx_getname_30363 ipx_getname 0 30363 NULL
129116 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
129117 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
129118 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
129119 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
129120 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
129121 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
129122 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
129123 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
129124 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
129125 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
129126 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
129127 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
129128 +blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3 30392 NULL
129129 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
129130 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
129131 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
129132 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
129133 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
129134 +ixgb_up_30405 ixgb_up 0 30405 NULL
129135 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
129136 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
129137 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
129138 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
129139 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
129140 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
129141 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
129142 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
129143 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
129144 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
129145 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
129146 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
129147 +mq_create_30425 mq_create 1 30425 NULL nohasharray
129148 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
129149 +ras_help_30427 ras_help 0 30427 NULL nohasharray
129150 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
129151 +can_notifier_30428 can_notifier 0 30428 NULL
129152 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
129153 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
129154 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
129155 +show_30434 show 0 30434 NULL
129156 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
129157 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
129158 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
129159 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
129160 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
129161 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
129162 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
129163 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
129164 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
129165 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
129166 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
129167 +urandom_read_30462 urandom_read 3-0 30462 NULL
129168 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
129169 +bop_lookup_30466 bop_lookup 0 30466 NULL
129170 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
129171 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
129172 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
129173 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 NULL nohasharray
129174 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 &soc_camera_platform_g_crop_30477
129175 +setexposure_30478 setexposure 0 30478 NULL
129176 +write_head_30481 write_head 4-0 30481 NULL nohasharray
129177 +update_30481 update 0 30481 &write_head_30481
129178 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
129179 +adu_write_30487 adu_write 3-0 30487 NULL
129180 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
129181 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
129182 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
129183 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
129184 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
129185 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
129186 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
129187 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
129188 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
129189 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
129190 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
129191 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
129192 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
129193 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
129194 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
129195 +packet_notifier_30510 packet_notifier 0 30510 NULL
129196 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
129197 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
129198 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
129199 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
129200 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
129201 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
129202 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
129203 +init_30531 init 0 30531 NULL
129204 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
129205 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
129206 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
129207 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
129208 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
129209 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
129210 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
129211 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
129212 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
129213 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
129214 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
129215 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
129216 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
129217 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
129218 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
129219 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
129220 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
129221 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
129222 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
129223 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
129224 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
129225 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
129226 +set_le_30581 set_le 4 30581 NULL
129227 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
129228 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
129229 +blk_init_tags_30592 blk_init_tags 1 30592 NULL
129230 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
129231 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
129232 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
129233 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
129234 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
129235 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
129236 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
129237 +SyS_msgrcv_30611 SyS_msgrcv 3 30611 NULL
129238 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
129239 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
129240 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
129241 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
129242 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
129243 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 NULL nohasharray
129244 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 &s5k4aa_set_exposure_30627
129245 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
129246 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
129247 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
129248 +run_store_30632 run_store 0-4 30632 NULL
129249 +show_30633 show 0 30633 NULL
129250 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
129251 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
129252 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
129253 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
129254 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
129255 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
129256 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
129257 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
129258 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
129259 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
129260 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
129261 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
129262 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
129263 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
129264 +agp_remap_30665 agp_remap 2 30665 NULL
129265 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
129266 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
129267 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
129268 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
129269 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
129270 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
129271 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
129272 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
129273 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
129274 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
129275 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
129276 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
129277 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
129278 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
129279 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
129280 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
129281 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
129282 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
129283 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
129284 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
129285 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
129286 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
129287 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
129288 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
129289 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
129290 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
129291 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
129292 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
129293 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
129294 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
129295 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
129296 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
129297 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
129298 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
129299 +snapshot_status_30744 snapshot_status 5 30744 NULL
129300 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
129301 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
129302 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
129303 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
129304 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
129305 +stepping_show_30758 stepping_show 0 30758 NULL
129306 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
129307 +aa_capable_30763 aa_capable 0 30763 NULL
129308 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
129309 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
129310 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
129311 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
129312 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
129313 +fillonedir_30772 fillonedir 3 30772 NULL
129314 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
129315 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
129316 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
129317 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
129318 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
129319 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
129320 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
129321 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
129322 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
129323 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
129324 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
129325 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
129326 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
129327 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
129328 +dn_create_30821 dn_create 0 30821 NULL
129329 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
129330 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
129331 +pvc_create_30834 pvc_create 0 30834 NULL
129332 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
129333 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
129334 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
129335 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
129336 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
129337 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
129338 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
129339 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
129340 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
129341 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
129342 +is_otg_show_30852 is_otg_show 0 30852 NULL
129343 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
129344 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
129345 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
129346 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
129347 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
129348 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
129349 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
129350 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
129351 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
129352 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
129353 +pn_recvmsg_30887 pn_recvmsg 0-4 30887 NULL nohasharray
129354 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
129355 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
129356 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
129357 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
129358 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
129359 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
129360 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
129361 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 NULL nohasharray
129362 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 &bq2415x_get_battery_regulation_voltage_30903
129363 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
129364 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
129365 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
129366 +num_pages_show_30915 num_pages_show 0 30915 NULL
129367 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
129368 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
129369 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
129370 +show_fan_max_30922 show_fan_max 0 30922 NULL
129371 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
129372 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
129373 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
129374 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
129375 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
129376 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
129377 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
129378 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
129379 +set_30936 set 0 30936 &hello_time_show_30936
129380 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
129381 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
129382 +read_usunc_30940 read_usunc 0 30940 NULL
129383 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
129384 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
129385 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
129386 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
129387 +store_30953 store 0-4 30953 &reserve_space_30953
129388 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
129389 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
129390 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
129391 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
129392 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
129393 +sr_write_async_30968 sr_write_async 3 30968 NULL
129394 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
129395 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 NULL
129396 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
129397 +cypress_open_30984 cypress_open 0 30984 NULL
129398 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
129399 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
129400 +wan_write_30990 wan_write 0 30990 NULL
129401 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
129402 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
129403 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
129404 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
129405 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
129406 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
129407 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
129408 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
129409 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
129410 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
129411 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
129412 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
129413 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 NULL nohasharray
129414 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 &btrfs_space_info_show_bytes_may_use_31024 nohasharray
129415 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &phys_pmd_init_31024
129416 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
129417 +get_regs_len_31032 get_regs_len 0 31032 NULL
129418 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
129419 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
129420 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
129421 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
129422 +show_brightness_31047 show_brightness 0 31047 NULL
129423 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
129424 +sys_splice_31055 sys_splice 5 31055 NULL
129425 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
129426 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
129427 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
129428 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
129429 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
129430 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
129431 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
129432 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
129433 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
129434 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
129435 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
129436 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
129437 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
129438 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
129439 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
129440 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
129441 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
129442 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
129443 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
129444 +output_report_31105 output_report 0 31105 NULL
129445 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
129446 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
129447 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
129448 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
129449 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
129450 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
129451 +show_31115 show 0 31115 NULL
129452 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
129453 +space_store_31124 space_store 0-3 31124 NULL
129454 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
129455 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
129456 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
129457 +tse_init_rx_buffer_31129 tse_init_rx_buffer 0-3 31129 NULL
129458 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
129459 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
129460 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
129461 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
129462 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
129463 +ssb_read16_31139 ssb_read16 0 31139 NULL
129464 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
129465 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
129466 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL nohasharray
129467 +w9966_v4l_read_31148 w9966_v4l_read 3 31148 &patch_nvhdmi_31148
129468 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
129469 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
129470 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
129471 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
129472 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
129473 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
129474 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
129475 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
129476 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
129477 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
129478 +store_31179 store 0-3 31179 NULL
129479 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
129480 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
129481 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
129482 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
129483 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
129484 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
129485 +amd8111_access_31197 amd8111_access 0 31197 NULL
129486 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 NULL nohasharray
129487 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 &rocker_dma_ring_create_31198
129488 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
129489 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
129490 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
129491 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
129492 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
129493 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
129494 +__read_reg_31216 __read_reg 0 31216 NULL
129495 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
129496 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
129497 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
129498 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
129499 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
129500 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
129501 +vmcoreinfo_show_31231 vmcoreinfo_show 0 31231 NULL
129502 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
129503 +store_31237 store 0-3 31237 NULL
129504 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
129505 +cyy_readb_31240 cyy_readb 0 31240 NULL nohasharray
129506 +tty_check_change_31240 tty_check_change 0 31240 &cyy_readb_31240
129507 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
129508 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
129509 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
129510 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
129511 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
129512 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
129513 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
129514 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
129515 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
129516 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
129517 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
129518 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
129519 +autosuspend_store_31279 autosuspend_store 0-4 31279 NULL nohasharray
129520 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 &autosuspend_store_31279
129521 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
129522 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
129523 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
129524 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
129525 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
129526 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
129527 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
129528 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
129529 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
129530 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
129531 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
129532 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
129533 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
129534 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
129535 +command_file_write_31318 command_file_write 3-0 31318 NULL
129536 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 NULL nohasharray
129537 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 &ext4_xattr_block_list_31325
129538 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
129539 +recvmsg_31331 recvmsg 0-4 31331 NULL
129540 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
129541 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
129542 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
129543 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
129544 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
129545 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
129546 +platform_device_add_31340 platform_device_add 0 31340 NULL
129547 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
129548 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
129549 +queue_setup_31353 queue_setup 0 31353 NULL
129550 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
129551 +outlen_write_31358 outlen_write 3-0 31358 NULL
129552 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
129553 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
129554 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
129555 +handler_31368 handler 0 31368 NULL
129556 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
129557 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
129558 +fb_blank_31377 fb_blank 0 31377 NULL
129559 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
129560 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
129561 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
129562 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
129563 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
129564 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
129565 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
129566 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
129567 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
129568 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
129569 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
129570 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
129571 +mcs7830_set_reg_31413 mcs7830_set_reg 0-3 31413 NULL
129572 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
129573 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
129574 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
129575 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 NULL nohasharray
129576 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 &test_rtc_read_time_31422 nohasharray
129577 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &_sp2d_max_pg_31422
129578 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
129579 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
129580 +iuu_open_31432 iuu_open 0 31432 NULL
129581 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 NULL nohasharray
129582 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 &snd_ice1712_capture_prepare_31445
129583 +security_set_bools_31447 security_set_bools 0 31447 NULL
129584 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
129585 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
129586 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
129587 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
129588 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
129589 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
129590 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
129591 +drm_read_31467 drm_read 0-3 31467 NULL
129592 +do_fcntl_31468 do_fcntl 3 31468 NULL
129593 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
129594 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
129595 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
129596 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
129597 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
129598 +ath10k_send_key_31483 ath10k_send_key 0 31483 NULL
129599 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
129600 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
129601 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
129602 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
129603 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
129604 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
129605 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
129606 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
129607 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
129608 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
129609 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
129610 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
129611 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
129612 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
129613 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
129614 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
129615 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
129616 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
129617 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
129618 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
129619 +fs_send_31530 fs_send 0 31530 NULL
129620 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
129621 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
129622 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
129623 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 NULL nohasharray
129624 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 &powerclamp_cpu_callback_31543
129625 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
129626 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
129627 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
129628 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
129629 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &vendor_name_show_31559
129630 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
129631 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
129632 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
129633 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
129634 +latch_read_file_31569 latch_read_file 0 31569 NULL
129635 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
129636 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
129637 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
129638 +osst_write_31581 osst_write 3-0 31581 NULL
129639 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
129640 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
129641 +fc_read_31589 fc_read 0-3 31589 NULL
129642 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
129643 +adp8870_read_31592 adp8870_read 0 31592 NULL
129644 +fc0011_set_params_31596 fc0011_set_params 0 31596 NULL nohasharray
129645 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 &fc0011_set_params_31596 nohasharray
129646 +diag_write_31596 diag_write 0 31596 &show_fc_vport_vport_state_31596
129647 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
129648 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
129649 +store_31610 store 0-4 31610 NULL
129650 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
129651 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
129652 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
129653 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
129654 +arvo_sysfs_read_31617 arvo_sysfs_read 0-6 31617 &memblock_virt_alloc_nopanic_31617
129655 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
129656 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
129657 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
129658 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
129659 +disassociate_31631 disassociate 0 31631 NULL
129660 +caif_create_31634 caif_create 0 31634 NULL
129661 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
129662 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
129663 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
129664 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
129665 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
129666 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
129667 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
129668 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
129669 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
129670 +current_page_show_31657 current_page_show 0 31657 NULL
129671 +reset_31659 reset 0 31659 NULL
129672 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 NULL nohasharray
129673 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 &__ceph_do_getattr_31661 nohasharray
129674 +bq4802_read_time_31661 bq4802_read_time 0 31661 &xfer_secondary_pool_31661
129675 +__lgread_31668 __lgread 4 31668 NULL
129676 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
129677 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
129678 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
129679 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
129680 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
129681 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
129682 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 NULL nohasharray
129683 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682 nohasharray
129684 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 &bq2415x_set_charge_current_31682
129685 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
129686 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
129687 +x25_bind_31686 x25_bind 0 31686 NULL
129688 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
129689 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
129690 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
129691 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
129692 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
129693 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
129694 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
129695 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
129696 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
129697 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
129698 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
129699 +apply_constraint_31714 apply_constraint 0 31714 NULL
129700 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
129701 +id_device_show_31718 id_device_show 0 31718 NULL
129702 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
129703 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
129704 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
129705 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
129706 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
129707 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
129708 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
129709 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
129710 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
129711 +set_audio_31733 set_audio 0 31733 NULL
129712 +label_northbridge_31734 label_northbridge 0 31734 NULL
129713 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
129714 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
129715 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
129716 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
129717 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
129718 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
129719 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
129720 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
129721 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
129722 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
129723 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
129724 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
129725 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
129726 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
129727 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
129728 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
129729 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
129730 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
129731 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
129732 +tg3_start_31796 tg3_start 0 31796 NULL
129733 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
129734 +get_count_order_31800 get_count_order 0 31800 NULL
129735 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
129736 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
129737 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
129738 +data_write_31805 data_write 3-0 31805 NULL
129739 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
129740 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
129741 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
129742 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
129743 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
129744 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
129745 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
129746 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
129747 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
129748 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
129749 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
129750 +any_show_31831 any_show 0 31831 NULL
129751 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
129752 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
129753 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
129754 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
129755 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
129756 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
129757 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
129758 +show_31851 show 0 31851 NULL
129759 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
129760 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
129761 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
129762 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
129763 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
129764 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
129765 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
129766 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
129767 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
129768 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
129769 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
129770 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
129771 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876
129772 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
129773 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
129774 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
129775 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
129776 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
129777 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
129778 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
129779 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
129780 +xattr_permission_31907 xattr_permission 0 31907 NULL
129781 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
129782 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
129783 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
129784 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
129785 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
129786 +new_dir_31919 new_dir 3 31919 NULL
129787 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
129788 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
129789 +show_lsvalue_31923 show_lsvalue 0 31923 NULL
129790 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
129791 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
129792 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
129793 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
129794 +era_status_31934 era_status 5 31934 NULL
129795 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
129796 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL nohasharray
129797 +guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 &bh1770_set_prox_rate_below_31937
129798 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
129799 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
129800 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
129801 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
129802 +read_mem_31942 read_mem 3-0 31942 NULL
129803 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
129804 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
129805 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
129806 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
129807 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
129808 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
129809 +vb2_write_31948 vb2_write 3-0 31948 NULL
129810 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
129811 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
129812 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
129813 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
129814 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
129815 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
129816 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
129817 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
129818 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
129819 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
129820 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
129821 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
129822 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
129823 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
129824 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
129825 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
129826 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
129827 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
129828 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
129829 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
129830 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
129831 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
129832 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
129833 +si4713_setup_31994 si4713_setup 0 31994 NULL
129834 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
129835 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
129836 +poll_dte_32001 poll_dte 0 32001 NULL
129837 +show_line_32004 show_line 0-3-4 32004 NULL
129838 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 NULL nohasharray
129839 +calc_hmac_32010 calc_hmac 3 32010 &jffs2_rtime_decompress_32010
129840 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
129841 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
129842 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
129843 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
129844 +stk_read_32038 stk_read 3-0 32038 NULL
129845 +camera_show_32039 camera_show 0 32039 NULL
129846 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
129847 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
129848 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
129849 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
129850 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
129851 +dnet_open_32060 dnet_open 0 32060 NULL
129852 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
129853 +flush_buffer_32063 flush_buffer 0 32063 NULL
129854 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
129855 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
129856 +multipath_run_32066 multipath_run 0 32066 NULL
129857 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
129858 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
129859 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
129860 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
129861 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
129862 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
129863 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
129864 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
129865 +toshiba_touchpad_show_32091 toshiba_touchpad_show 0 32091 NULL nohasharray
129866 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 &toshiba_touchpad_show_32091
129867 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
129868 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
129869 +bio_alloc_32095 bio_alloc 2 32095 NULL
129870 +temp_show_32099 temp_show 0 32099 NULL
129871 +alloc_pwms_32100 alloc_pwms 2-1 32100 NULL
129872 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
129873 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
129874 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
129875 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
129876 +ep_enable_32105 ep_enable 0 32105 NULL
129877 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
129878 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
129879 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
129880 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
129881 +disk_status_32120 disk_status 4-0 32120 NULL
129882 +adfs_hash_32125 adfs_hash 0 32125 NULL
129883 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
129884 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL
129885 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
129886 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
129887 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
129888 +alloc_tx_32143 alloc_tx 2 32143 NULL
129889 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
129890 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
129891 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
129892 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
129893 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
129894 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
129895 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
129896 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
129897 +bind_32161 bind 0 32161 NULL
129898 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
129899 +venus_link_32165 venus_link 5 32165 NULL
129900 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 NULL nohasharray
129901 +channel_get_32166 channel_get 0 32166 &s5p_jpeg_s_ctrl_32166
129902 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
129903 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
129904 +get_beep_32172 get_beep 0 32172 NULL
129905 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
129906 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
129907 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
129908 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
129909 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
129910 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
129911 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
129912 +validate_add_page_32189 validate_add_page 0 32189 NULL
129913 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
129914 +del_ptr_32197 del_ptr 4 32197 NULL
129915 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
129916 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
129917 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
129918 +affs_statfs_32208 affs_statfs 0 32208 NULL
129919 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
129920 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
129921 +lower_callback_32223 lower_callback 0 32223 NULL
129922 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
129923 +mic_get_smpt_ref_count_32226 mic_get_smpt_ref_count 0 32226 NULL
129924 +open_patch_32229 open_patch 0 32229 NULL
129925 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
129926 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
129927 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
129928 +ec_transaction_32239 ec_transaction 0 32239 NULL
129929 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 0-4 32241 NULL
129930 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
129931 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
129932 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
129933 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
129934 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
129935 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
129936 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
129937 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
129938 +dp_device_event_32266 dp_device_event 0 32266 NULL
129939 +write_cam_control_32268 write_cam_control 0 32268 NULL
129940 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
129941 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
129942 +store_in_max_32278 store_in_max 0-4 32278 NULL
129943 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
129944 +runtime_resume_32282 runtime_resume 0 32282 NULL
129945 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
129946 +show_control_32286 show_control 0 32286 NULL
129947 +uart401_open_32288 uart401_open 0 32288 NULL
129948 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
129949 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
129950 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
129951 +find_ci_32301 find_ci 0 32301 NULL
129952 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
129953 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
129954 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
129955 +pm_async_show_32309 pm_async_show 0 32309 NULL
129956 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
129957 +SyS_select_32319 SyS_select 1 32319 NULL
129958 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
129959 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
129960 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
129961 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
129962 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
129963 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
129964 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
129965 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
129966 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
129967 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
129968 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
129969 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
129970 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
129971 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
129972 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
129973 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
129974 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
129975 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
129976 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
129977 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
129978 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
129979 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
129980 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
129981 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
129982 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
129983 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
129984 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
129985 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
129986 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
129987 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
129988 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
129989 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
129990 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
129991 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
129992 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
129993 +root_port_show_32379 root_port_show 0 32379 NULL
129994 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
129995 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
129996 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
129997 +x75create_32394 x75create 0 32394 NULL
129998 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
129999 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
130000 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
130001 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
130002 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
130003 +usecs_to_dev_32404 usecs_to_dev 0 32404 NULL nohasharray
130004 +lpfc_info_show_32404 lpfc_info_show 0 32404 &usecs_to_dev_32404 nohasharray
130005 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &lpfc_info_show_32404
130006 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
130007 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
130008 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
130009 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
130010 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
130011 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
130012 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
130013 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
130014 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
130015 +SyS_send_32424 SyS_send 3 32424 NULL
130016 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
130017 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
130018 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
130019 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
130020 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
130021 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
130022 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
130023 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
130024 +show_in16_32441 show_in16 0 32441 NULL
130025 +axnet_resume_32442 axnet_resume 0 32442 NULL
130026 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
130027 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
130028 +set_status_32456 set_status 0 32456 NULL
130029 +wm8350_block_read_32458 wm8350_block_read 0 32458 NULL nohasharray
130030 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458 nohasharray
130031 +hid_input_report_32458 hid_input_report 4 32458 &__ext4_handle_dirty_super_32458
130032 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
130033 +cache_status_32462 cache_status 5 32462 NULL
130034 +show_fanin_32463 show_fanin 0 32463 NULL
130035 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
130036 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
130037 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 NULL nohasharray
130038 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 &show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465
130039 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
130040 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
130041 +piix4_access_32474 piix4_access 0 32474 NULL
130042 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
130043 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
130044 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
130045 +temp0_show_32489 temp0_show 0 32489 NULL
130046 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
130047 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
130048 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
130049 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
130050 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
130051 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
130052 +initialize_32504 initialize 0 32504 NULL
130053 +fwnet_open_32505 fwnet_open 0 32505 NULL
130054 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
130055 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
130056 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
130057 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
130058 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
130059 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
130060 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
130061 +disconnect_32521 disconnect 4 32521 NULL
130062 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
130063 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
130064 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
130065 +ilo_read_32531 ilo_read 3-0 32531 NULL
130066 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
130067 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
130068 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
130069 +snd_register_device_32537 snd_register_device 0 32537 NULL
130070 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
130071 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
130072 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
130073 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
130074 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
130075 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
130076 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
130077 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL nohasharray
130078 +resume_show_32552 resume_show 0 32552 &show_fcstat_fcp_packet_alloc_failures_32552
130079 +device_change_notifier_32558 device_change_notifier 0 32558 NULL nohasharray
130080 +__first_node_32558 __first_node 0 32558 &device_change_notifier_32558
130081 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
130082 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
130083 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
130084 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
130085 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
130086 +async_memcpy_32565 async_memcpy 4-3 32565 NULL nohasharray
130087 +osc_iocontrol_32565 osc_iocontrol 3 32565 &async_memcpy_32565
130088 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
130089 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
130090 +listen_32570 listen 0 32570 NULL
130091 +__vlan_add_32575 __vlan_add 0 32575 NULL
130092 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
130093 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
130094 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
130095 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
130096 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
130097 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
130098 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
130099 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
130100 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
130101 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
130102 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
130103 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
130104 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
130105 +toshiba_kbd_bl_timeout_show_32606 toshiba_kbd_bl_timeout_show 0 32606 NULL
130106 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
130107 +status_control_read_32608 status_control_read 0-5-6 32608 &sys_set_mempolicy_32608 nohasharray
130108 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608 nohasharray
130109 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &vbi_out_buf_prepare_32608
130110 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL nohasharray
130111 +read_32613 read 0 32613 &replace_page_cache_page_32613
130112 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
130113 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
130114 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
130115 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
130116 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 0-4 32631 NULL
130117 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
130118 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
130119 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
130120 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
130121 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
130122 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
130123 +show_abi_version_32641 show_abi_version 0 32641 NULL
130124 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
130125 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
130126 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3 32644 NULL
130127 +kvmalloc_32646 kvmalloc 1 32646 NULL
130128 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
130129 +generic_readlink_32654 generic_readlink 3-0 32654 NULL
130130 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
130131 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
130132 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
130133 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
130134 +cpuup_prepare_32674 cpuup_prepare 0 32674 NULL
130135 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
130136 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
130137 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
130138 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
130139 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
130140 +family_show_32685 family_show 0 32685 NULL
130141 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
130142 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
130143 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
130144 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
130145 +si3054_init_32700 si3054_init 0 32700 NULL
130146 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
130147 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
130148 +security_get_32703 security_get 0 32703 NULL nohasharray
130149 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
130150 +check_bdq_32704 check_bdq 0 32704 NULL
130151 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
130152 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
130153 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
130154 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
130155 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
130156 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
130157 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
130158 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
130159 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
130160 +rpm_resume_32734 rpm_resume 0 32734 NULL
130161 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
130162 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
130163 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
130164 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
130165 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
130166 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
130167 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
130168 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
130169 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
130170 +every_nth_show_32754 every_nth_show 0 32754 NULL
130171 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
130172 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
130173 +__bt_get_word_32770 __bt_get_word 2 32770 NULL
130174 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 0-4 32775 NULL
130175 +qt2_write_32776 qt2_write 0-4 32776 NULL
130176 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
130177 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
130178 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
130179 +show_state_field_32780 show_state_field 0 32780 NULL
130180 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
130181 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
130182 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
130183 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
130184 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
130185 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
130186 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
130187 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
130188 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
130189 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
130190 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
130191 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
130192 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
130193 +get_register_page_interruptible_32809 get_register_page_interruptible 5-0 32809 NULL nohasharray
130194 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
130195 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
130196 +copy_name_32811 copy_name 0-3 32811 NULL
130197 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
130198 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
130199 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
130200 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
130201 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
130202 +vga_rseq_32848 vga_rseq 0 32848 NULL
130203 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
130204 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
130205 +show_32860 show 0 32860 NULL
130206 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
130207 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
130208 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
130209 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
130210 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
130211 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
130212 +sha1_final_32876 sha1_final 0 32876 NULL
130213 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
130214 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &cifs_writedata_alloc_32880 nohasharray
130215 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &__tcp_splice_read_32880
130216 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
130217 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
130218 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
130219 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
130220 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
130221 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 NULL nohasharray
130222 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 &msp_s_ctrl_32892
130223 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
130224 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
130225 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
130226 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
130227 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
130228 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
130229 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
130230 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
130231 +write_policy_show_32908 write_policy_show 0 32908 NULL
130232 +show_fan16_32912 show_fan16 0 32912 NULL
130233 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
130234 +show_32916 show 0 32916 NULL
130235 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
130236 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
130237 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
130238 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0 32931 NULL
130239 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
130240 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
130241 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
130242 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
130243 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
130244 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
130245 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
130246 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
130247 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
130248 +trusted_list_32953 trusted_list 0-5 32953 NULL
130249 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
130250 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
130251 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
130252 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
130253 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
130254 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
130255 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
130256 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
130257 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
130258 +pte_val_32981 pte_val 0 32981 NULL
130259 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
130260 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
130261 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
130262 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
130263 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
130264 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
130265 +ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL nohasharray
130266 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
130267 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
130268 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
130269 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
130270 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
130271 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
130272 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
130273 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
130274 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
130275 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
130276 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
130277 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
130278 +show_current_governor_33033 show_current_governor 0 33033 NULL
130279 +make_reservation_33038 make_reservation 0 33038 NULL
130280 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
130281 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
130282 +show_ch_count_33045 show_ch_count 0 33045 NULL
130283 +show_sgid_33048 show_sgid 0 33048 NULL
130284 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
130285 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
130286 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
130287 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
130288 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
130289 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
130290 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
130291 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
130292 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
130293 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
130294 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
130295 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
130296 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
130297 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
130298 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
130299 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
130300 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
130301 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
130302 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
130303 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
130304 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
130305 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
130306 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
130307 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
130308 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
130309 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
130310 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
130311 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
130312 +isofs_hashi_33112 isofs_hashi 0 33112 NULL nohasharray
130313 +dump_cr_33112 dump_cr 0 33112 &isofs_hashi_33112 nohasharray
130314 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112 nohasharray
130315 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 &metadata_store_33112
130316 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
130317 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
130318 +write_node_33121 write_node 4-0 33121 NULL
130319 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
130320 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
130321 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
130322 +sas_change_queue_depth_33131 sas_change_queue_depth 0-2 33131 NULL
130323 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
130324 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
130325 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
130326 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
130327 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
130328 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
130329 +SyS_poll_33152 SyS_poll 2 33152 NULL
130330 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
130331 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
130332 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
130333 +async_gen_syndrome_33162 async_gen_syndrome 2 33162 NULL
130334 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL
130335 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
130336 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
130337 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
130338 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
130339 +show_otp2_33172 show_otp2 0 33172 NULL
130340 +begin_33173 begin 0 33173 NULL
130341 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
130342 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
130343 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
130344 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
130345 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
130346 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
130347 +flash_store_33203 flash_store 0-4 33203 NULL
130348 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
130349 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
130350 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
130351 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
130352 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
130353 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
130354 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 NULL nohasharray
130355 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
130356 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
130357 +fops_write_33219 fops_write 0-3 33219 NULL
130358 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
130359 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
130360 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
130361 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
130362 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
130363 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
130364 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
130365 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
130366 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
130367 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
130368 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
130369 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
130370 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
130371 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
130372 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
130373 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
130374 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
130375 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
130376 +ipgre_open_33270 ipgre_open 0 33270 NULL
130377 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
130378 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL nohasharray
130379 +ipath_dma_map_page_33276 ipath_dma_map_page 0-3 33276 &sctp_primitive_REQUESTHEARTBEAT_33276
130380 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
130381 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
130382 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
130383 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
130384 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
130385 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
130386 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
130387 +bin_search_33289 bin_search 0 33289 NULL
130388 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
130389 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
130390 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
130391 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
130392 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
130393 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
130394 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
130395 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
130396 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
130397 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL
130398 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
130399 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
130400 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
130401 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
130402 +bdc_run_33333 bdc_run 0 33333 NULL
130403 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
130404 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
130405 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
130406 +smk_ipv6_port_check_33347 smk_ipv6_port_check 0 33347 NULL
130407 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
130408 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
130409 +i2o_exec_probe_33354 i2o_exec_probe 0 33354 NULL
130410 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
130411 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
130412 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
130413 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
130414 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
130415 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
130416 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
130417 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
130418 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
130419 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
130420 +setsockopt_33380 setsockopt 0 33380 NULL
130421 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
130422 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
130423 +airo_suspend_33386 airo_suspend 0 33386 NULL
130424 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
130425 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
130426 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
130427 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
130428 +nvc0_ram_create__33391 nvc0_ram_create_ 5 33391 NULL
130429 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
130430 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
130431 +size_read_33399 size_read 0-3 33399 NULL
130432 +show_yoffset_33400 show_yoffset 0 33400 NULL
130433 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
130434 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
130435 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
130436 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &dummy_urb_enqueue_33408
130437 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
130438 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
130439 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
130440 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
130441 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
130442 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
130443 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
130444 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
130445 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
130446 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
130447 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
130448 +mic_start_33422 mic_start 0 33422 NULL
130449 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
130450 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
130451 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
130452 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
130453 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
130454 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
130455 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
130456 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
130457 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
130458 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
130459 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
130460 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
130461 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
130462 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
130463 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
130464 +da903x_enable_33458 da903x_enable 0 33458 NULL
130465 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
130466 +__verify_length_33462 __verify_length 0 33462 NULL
130467 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
130468 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
130469 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
130470 +create_entry_33479 create_entry 2 33479 NULL
130471 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
130472 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
130473 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
130474 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
130475 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
130476 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
130477 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
130478 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
130479 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
130480 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
130481 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
130482 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
130483 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
130484 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
130485 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
130486 +vbi_prepare_33516 vbi_prepare 0 33516 NULL
130487 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
130488 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
130489 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
130490 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 0-3 33521 NULL
130491 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
130492 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
130493 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
130494 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0-4 33528 NULL
130495 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
130496 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
130497 +show_temp_high_33534 show_temp_high 0 33534 NULL
130498 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
130499 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
130500 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
130501 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
130502 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
130503 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
130504 +get_fan_div_33546 get_fan_div 0 33546 NULL
130505 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
130506 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
130507 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
130508 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
130509 +dup_array_33551 dup_array 3 33551 NULL
130510 +in8_33552 in8 0 33552 NULL nohasharray
130511 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
130512 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
130513 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
130514 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
130515 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
130516 +limit_write_33576 limit_write 0-3 33576 NULL
130517 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
130518 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
130519 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
130520 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
130521 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
130522 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
130523 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
130524 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
130525 +really_probe_33598 really_probe 0 33598 NULL
130526 +rtl_open_33601 rtl_open 0 33601 NULL
130527 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
130528 +temp_vga_33605 temp_vga 0 33605 NULL
130529 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
130530 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
130531 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
130532 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
130533 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &xt_compat_target_offset_33608 nohasharray
130534 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &ltc4245_show_gpio_33608
130535 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
130536 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
130537 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
130538 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
130539 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
130540 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
130541 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
130542 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
130543 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
130544 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
130545 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
130546 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
130547 +swap_type_of_33634 swap_type_of 0 33634 NULL
130548 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
130549 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
130550 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
130551 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
130552 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
130553 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
130554 +ali_write_33649 ali_write 0-3 33649 NULL
130555 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
130556 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
130557 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
130558 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
130559 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
130560 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
130561 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
130562 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
130563 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
130564 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
130565 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
130566 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 NULL nohasharray
130567 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 &pcm_playback_prepare_33674
130568 +show_color_common_33677 show_color_common 0 33677 NULL
130569 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
130570 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
130571 +policy_show_33685 policy_show 0 33685 NULL nohasharray
130572 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
130573 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
130574 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
130575 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
130576 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694
130577 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
130578 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
130579 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
130580 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
130581 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
130582 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
130583 +expand_corename_33710 expand_corename 2 33710 NULL
130584 +enable_33715 enable 0 33715 NULL
130585 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
130586 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
130587 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
130588 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
130589 +changeset_show_33726 changeset_show 0 33726 NULL
130590 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
130591 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
130592 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
130593 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
130594 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
130595 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
130596 +init_vif_33746 init_vif 0 33746 NULL
130597 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
130598 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL
130599 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
130600 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
130601 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
130602 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
130603 +var_to_pll_33759 var_to_pll 0 33759 NULL
130604 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
130605 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
130606 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
130607 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
130608 +hashtab_create_33769 hashtab_create 3 33769 NULL
130609 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
130610 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
130611 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
130612 +____request_module_33775 ____request_module 0 33775 NULL
130613 +offset_to_stripe_33778 offset_to_stripe 0-2 33778 NULL
130614 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
130615 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
130616 +show_33785 show 0 33785 NULL nohasharray
130617 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
130618 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
130619 +kpageflags_read_33792 kpageflags_read 0-3 33792 NULL
130620 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
130621 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
130622 +check_qos_33797 check_qos 0 33797 NULL nohasharray
130623 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
130624 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
130625 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
130626 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
130627 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
130628 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
130629 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
130630 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
130631 +kcs_size_33818 kcs_size 0 33818 NULL
130632 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
130633 +read_reg_33819 read_reg 0 33819 &filter_write_33819
130634 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
130635 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
130636 +scrub_setup_recheck_block_33831 scrub_setup_recheck_block 4-5 33831 NULL
130637 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
130638 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
130639 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
130640 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
130641 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
130642 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
130643 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
130644 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
130645 +hamachi_open_33855 hamachi_open 0 33855 NULL
130646 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
130647 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
130648 +hdcs_start_33860 hdcs_start 0 33860 NULL
130649 +dev_register_33861 dev_register 0 33861 NULL
130650 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
130651 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
130652 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
130653 +bin_string_33884 bin_string 5-3 33884 NULL
130654 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
130655 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
130656 +twl_request_33892 twl_request 0 33892 NULL
130657 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
130658 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
130659 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
130660 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
130661 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
130662 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
130663 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
130664 +sg_nents_33909 sg_nents 0 33909 NULL
130665 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
130666 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
130667 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
130668 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
130669 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
130670 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
130671 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
130672 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
130673 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
130674 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
130675 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
130676 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
130677 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
130678 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
130679 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
130680 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
130681 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
130682 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
130683 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
130684 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
130685 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
130686 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
130687 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
130688 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
130689 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
130690 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
130691 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
130692 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
130693 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
130694 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
130695 +store_33978 store 0 33978 NULL nohasharray
130696 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
130697 +brightness_show_33981 brightness_show 0 33981 NULL
130698 +show_33983 show 0 33983 NULL nohasharray
130699 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
130700 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
130701 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
130702 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
130703 +is_enabled_33989 is_enabled 0 33989 NULL
130704 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
130705 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
130706 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
130707 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
130708 +__az6007_read_34011 __az6007_read 0 34011 NULL
130709 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
130710 +state_show_34018 state_show 0 34018 NULL
130711 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
130712 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
130713 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
130714 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
130715 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
130716 +ghash_update_34031 ghash_update 0 34031 NULL
130717 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
130718 +ppp_write_34034 ppp_write 3-0 34034 NULL
130719 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
130720 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
130721 +__domain_flush_pages_34045 __domain_flush_pages 3-2 34045 NULL nohasharray
130722 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
130723 +ncp_hash_dentry_34049 ncp_hash_dentry 0 34049 NULL nohasharray
130724 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 &ncp_hash_dentry_34049
130725 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
130726 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
130727 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
130728 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
130729 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
130730 +store_34070 store 0-3 34070 NULL
130731 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
130732 +show_analog_out_34081 show_analog_out 0 34081 NULL
130733 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
130734 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
130735 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
130736 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
130737 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
130738 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
130739 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
130740 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
130741 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
130742 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
130743 +ipath_map_page_34112 ipath_map_page 3 34112 NULL
130744 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
130745 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
130746 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
130747 +islpci_mgt_transmit_34133 islpci_mgt_transmit 0-5 34133 NULL nohasharray
130748 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
130749 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
130750 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
130751 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
130752 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
130753 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
130754 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
130755 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
130756 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
130757 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
130758 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
130759 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
130760 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
130761 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
130762 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
130763 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
130764 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
130765 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
130766 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
130767 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
130768 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
130769 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
130770 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
130771 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
130772 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
130773 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
130774 +show_pkey_34170 show_pkey 0 34170 NULL
130775 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
130776 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
130777 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
130778 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
130779 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
130780 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
130781 +hidp_set_raw_report_34192 hidp_set_raw_report 0-4 34192 NULL
130782 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
130783 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
130784 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
130785 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
130786 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 NULL nohasharray
130787 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 &rsi_debug_zone_write_34206
130788 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
130789 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
130790 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
130791 +__send_command_34218 __send_command 5-7 34218 NULL
130792 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
130793 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
130794 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
130795 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
130796 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
130797 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
130798 +store_34237 store 0-4 34237 NULL
130799 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
130800 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
130801 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
130802 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
130803 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
130804 +i2o_bus_probe_34244 i2o_bus_probe 0 34244 NULL
130805 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
130806 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
130807 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
130808 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
130809 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
130810 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
130811 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
130812 +max_age_store_34262 max_age_store 4-0 34262 NULL
130813 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
130814 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
130815 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
130816 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
130817 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
130818 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
130819 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
130820 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
130821 +device_private_init_34279 device_private_init 0 34279 NULL
130822 +isoc_enable_34281 isoc_enable 0 34281 NULL
130823 +get_boolean_34283 get_boolean 0 34283 NULL
130824 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3 34284 NULL
130825 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
130826 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
130827 +show_cfg_34289 show_cfg 0 34289 NULL
130828 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
130829 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
130830 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
130831 +rr_open_34298 rr_open 0 34298 NULL
130832 +auxadc_read_34299 auxadc_read 0 34299 NULL
130833 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
130834 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
130835 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
130836 +bfs_write_begin_34322 bfs_write_begin 0 34322 NULL
130837 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
130838 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
130839 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
130840 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
130841 +radio_read_34356 radio_read 0-3 34356 NULL
130842 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
130843 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
130844 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
130845 +write_rss_34360 write_rss 0 34360 NULL nohasharray
130846 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
130847 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
130848 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
130849 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
130850 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
130851 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
130852 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
130853 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
130854 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
130855 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
130856 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
130857 +ea_read_34378 ea_read 0 34378 NULL nohasharray
130858 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
130859 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
130860 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
130861 +hsc_probe_34385 hsc_probe 0 34385 NULL
130862 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
130863 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
130864 +i2c_outb_34391 i2c_outb 0 34391 NULL
130865 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
130866 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
130867 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
130868 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
130869 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
130870 +set_rdac4_34411 set_rdac4 4-0 34411 NULL nohasharray
130871 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 &set_rdac4_34411
130872 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
130873 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
130874 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
130875 +duplex_show_34424 duplex_show 0 34424 NULL
130876 +set_essid_34427 set_essid 0 34427 NULL
130877 +affs_readpage_34433 affs_readpage 0 34433 NULL
130878 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
130879 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
130880 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
130881 +store_state_field_34443 store_state_field 0-4 34443 NULL
130882 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
130883 +_read_oob_34450 _read_oob 0 34450 NULL
130884 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
130885 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
130886 +get_clusters_34459 get_clusters 0 34459 NULL nohasharray
130887 +sctp_make_abort_34459 sctp_make_abort 3 34459 &get_clusters_34459
130888 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
130889 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
130890 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
130891 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
130892 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
130893 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
130894 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
130895 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
130896 +show_34470 show 0 34470 NULL
130897 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
130898 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
130899 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
130900 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
130901 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
130902 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
130903 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
130904 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
130905 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
130906 +enable_store_34489 enable_store 0-4 34489 NULL nohasharray
130907 +skein1024_final_34489 skein1024_final 0 34489 &enable_store_34489
130908 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
130909 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
130910 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
130911 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL
130912 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
130913 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
130914 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
130915 +features_show_34507 features_show 0 34507 NULL
130916 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
130917 +show_34508 show 0 34508 &efivar_size_read_34508
130918 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
130919 +show_temp_over_34512 show_temp_over 0 34512 NULL
130920 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
130921 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
130922 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
130923 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
130924 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
130925 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
130926 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
130927 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
130928 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
130929 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
130930 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
130931 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
130932 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
130933 +ths7303_config_34542 ths7303_config 0 34542 NULL
130934 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
130935 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
130936 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
130937 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
130938 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
130939 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
130940 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
130941 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
130942 +vsock_bind_34572 vsock_bind 0 34572 NULL
130943 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
130944 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
130945 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
130946 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
130947 +digi_open_34579 digi_open 0 34579 NULL
130948 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
130949 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
130950 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
130951 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
130952 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
130953 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
130954 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
130955 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
130956 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
130957 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
130958 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
130959 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
130960 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
130961 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
130962 +ftdi_open_34618 ftdi_open 0 34618 NULL
130963 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
130964 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
130965 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
130966 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
130967 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
130968 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
130969 +ivtv_read_34631 ivtv_read 0 34631 NULL
130970 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
130971 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
130972 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
130973 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
130974 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
130975 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
130976 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
130977 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
130978 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
130979 +pte_pfn_34678 pte_pfn 0 34678 NULL
130980 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
130981 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
130982 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
130983 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
130984 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
130985 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
130986 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 0-2 34698 NULL
130987 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
130988 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
130989 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
130990 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
130991 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
130992 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
130993 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
130994 +bb_show_34715 bb_show 0 34715 NULL nohasharray
130995 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
130996 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
130997 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
130998 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
130999 +store_34724 store 0-3 34724 NULL nohasharray
131000 +max77686_rtc_start_alarm_34724 max77686_rtc_start_alarm 0 34724 &store_34724
131001 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
131002 +sch_transaction_34731 sch_transaction 0 34731 NULL
131003 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
131004 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
131005 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
131006 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
131007 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
131008 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
131009 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
131010 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
131011 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
131012 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
131013 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
131014 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
131015 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
131016 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
131017 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
131018 +solos_param_store_34755 solos_param_store 0-4 34755 NULL nohasharray
131019 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
131020 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
131021 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
131022 +device_add_34766 device_add 0 34766 NULL
131023 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
131024 +gsmld_read_34768 gsmld_read 0 34768 NULL
131025 +pipe_read_34776 pipe_read 0 34776 NULL
131026 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
131027 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
131028 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
131029 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
131030 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
131031 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
131032 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
131033 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
131034 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
131035 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
131036 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
131037 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
131038 +show_in5_34809 show_in5 0 34809 NULL
131039 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
131040 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
131041 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
131042 +stream_drop_34819 stream_drop 0 34819 NULL
131043 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
131044 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
131045 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
131046 +bio_segments_34832 bio_segments 0 34832 NULL
131047 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
131048 +charger_get_property_34836 charger_get_property 0 34836 NULL
131049 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
131050 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
131051 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
131052 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
131053 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
131054 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
131055 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
131056 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
131057 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
131058 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
131059 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
131060 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
131061 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
131062 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
131063 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
131064 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
131065 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
131066 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
131067 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
131068 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
131069 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
131070 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
131071 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
131072 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
131073 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
131074 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
131075 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
131076 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
131077 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
131078 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
131079 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
131080 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
131081 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
131082 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
131083 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
131084 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
131085 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
131086 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
131087 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
131088 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
131089 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
131090 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
131091 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 NULL nohasharray
131092 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
131093 +x25_create_34911 x25_create 0 34911 NULL nohasharray
131094 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
131095 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
131096 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
131097 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
131098 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
131099 +hci_sock_getname_34916 hci_sock_getname 0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
131100 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916 nohasharray
131101 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 0-2 34916 &niu_init_pcs_34916 nohasharray
131102 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916
131103 +michael_setkey_34918 michael_setkey 0 34918 NULL
131104 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
131105 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
131106 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
131107 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
131108 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
131109 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
131110 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
131111 +wait_comp_34945 wait_comp 0 34945 NULL
131112 +compat_SyS_kexec_load_34947 compat_SyS_kexec_load 2 34947 NULL
131113 +show_max_uA_34951 show_max_uA 0 34951 NULL
131114 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
131115 +i2c_transfer_34958 i2c_transfer 0-3 34958 NULL nohasharray
131116 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 &i2c_transfer_34958
131117 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
131118 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
131119 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
131120 +edge_show_34977 edge_show 0 34977 NULL
131121 +vendor_command_34980 vendor_command 0 34980 NULL
131122 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
131123 +get_icons_34984 get_icons 0 34984 NULL
131124 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
131125 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
131126 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
131127 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
131128 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
131129 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
131130 +print_message_35000 print_message 0 35000 NULL
131131 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
131132 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
131133 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
131134 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
131135 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
131136 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
131137 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
131138 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
131139 +ark3116_open_35007 ark3116_open 0 35007 NULL
131140 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
131141 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
131142 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
131143 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
131144 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
131145 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
131146 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
131147 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
131148 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
131149 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
131150 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
131151 +stmmac_open_35034 stmmac_open 0 35034 NULL
131152 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
131153 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
131154 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
131155 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
131156 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
131157 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
131158 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
131159 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
131160 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
131161 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
131162 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
131163 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
131164 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
131165 +read_dsunc_35067 read_dsunc 0 35067 NULL
131166 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
131167 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
131168 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
131169 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
131170 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL
131171 +create_35091 create 0 35091 NULL
131172 +power_35094 power 0 35094 NULL
131173 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
131174 +transmit_35097 transmit 0 35097 NULL nohasharray
131175 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
131176 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
131177 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
131178 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
131179 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
131180 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
131181 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
131182 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
131183 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
131184 +calibrate_35111 calibrate 0 35111 NULL
131185 +pre_xfer_35114 pre_xfer 0 35114 NULL
131186 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
131187 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
131188 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
131189 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
131190 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
131191 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
131192 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
131193 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
131194 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 NULL nohasharray
131195 +jfs_writepages_35149 jfs_writepages 0 35149 &hdcs_set_gains_35149
131196 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
131197 +async_store_35157 async_store 0-4 35157 NULL
131198 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
131199 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
131200 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
131201 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
131202 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
131203 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
131204 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
131205 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
131206 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
131207 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
131208 +serial_show_35187 serial_show 0 35187 NULL
131209 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
131210 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
131211 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
131212 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
131213 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
131214 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 NULL nohasharray
131215 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 &netlbl_unlhsh_add_35198
131216 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
131217 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
131218 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
131219 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
131220 +unix_stream_recvmsg_35210 unix_stream_recvmsg 0-4 35210 NULL
131221 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
131222 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
131223 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
131224 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
131225 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
131226 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
131227 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
131228 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
131229 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 NULL nohasharray
131230 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 &kimage_file_prepare_segments_35232
131231 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
131232 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
131233 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
131234 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
131235 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
131236 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
131237 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
131238 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
131239 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
131240 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
131241 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
131242 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
131243 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
131244 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
131245 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
131246 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
131247 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
131248 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
131249 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
131250 +irda_recvmsg_stream_35280 irda_recvmsg_stream 0-4 35280 NULL
131251 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
131252 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
131253 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
131254 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &inv_attr_show_35282 nohasharray
131255 +__stop_cpus_35282 __stop_cpus 0 35282 &i2o_block_end_request_35282 nohasharray
131256 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282
131257 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
131258 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
131259 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
131260 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
131261 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
131262 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
131263 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
131264 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
131265 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
131266 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
131267 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
131268 +show_35313 show 0 35313 NULL
131269 +ifindex_show_35314 ifindex_show 0 35314 NULL
131270 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
131271 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
131272 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
131273 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
131274 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
131275 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
131276 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
131277 +write_page_35331 write_page 0 35331 NULL
131278 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
131279 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
131280 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
131281 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
131282 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
131283 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
131284 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
131285 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
131286 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
131287 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
131288 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
131289 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
131290 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
131291 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
131292 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351
131293 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
131294 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
131295 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
131296 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
131297 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
131298 +set_chglim_35363 set_chglim 0-4 35363 NULL
131299 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
131300 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
131301 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
131302 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
131303 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
131304 +memcpy_from_msg_35380 memcpy_from_msg 3 35380 NULL nohasharray
131305 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 &memcpy_from_msg_35380
131306 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
131307 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
131308 +debug_cow_show_35384 debug_cow_show 0 35384 NULL
131309 +init_35395 init 0 35395 NULL
131310 +store_35397 store 0-4 35397 NULL
131311 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
131312 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
131313 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
131314 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
131315 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
131316 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
131317 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
131318 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
131319 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
131320 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
131321 +show_fault_35423 show_fault 0 35423 NULL nohasharray
131322 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
131323 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
131324 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
131325 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
131326 +firm_purge_35431 firm_purge 0 35431 NULL
131327 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
131328 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
131329 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
131330 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
131331 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
131332 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
131333 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
131334 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
131335 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
131336 +bq24190_read_35453 bq24190_read 0 35453 NULL
131337 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
131338 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
131339 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
131340 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 4-5 35460 NULL
131341 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
131342 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
131343 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
131344 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
131345 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
131346 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
131347 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
131348 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
131349 +store_comm_35484 store_comm 0-4 35484 NULL
131350 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
131351 +sis630_access_35490 sis630_access 0 35490 NULL
131352 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
131353 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
131354 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
131355 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
131356 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
131357 +cs421x_init_35506 cs421x_init 0 35506 NULL
131358 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
131359 +hints_store_35510 hints_store 0-4 35510 NULL
131360 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
131361 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
131362 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
131363 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
131364 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
131365 +async_setkey_35521 async_setkey 3 35521 NULL
131366 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
131367 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
131368 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
131369 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
131370 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
131371 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
131372 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL nohasharray
131373 +pin_pagetable_pfn_35538 pin_pagetable_pfn 2 35538 &rxpipe_tx_xfr_host_int_trig_rx_data_read_35538
131374 +store_channel_35540 store_channel 0-4 35540 NULL
131375 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
131376 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
131377 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
131378 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
131379 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
131380 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
131381 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
131382 +C_SYSC_kexec_load_35565 C_SYSC_kexec_load 2 35565 NULL
131383 +sq905c_command_35566 sq905c_command 0 35566 NULL
131384 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
131385 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
131386 +update_size_35574 update_size 0 35574 NULL
131387 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
131388 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
131389 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
131390 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
131391 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
131392 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
131393 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
131394 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
131395 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
131396 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
131397 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 NULL nohasharray
131398 +ReadZReg_35604 ReadZReg 0 35604 &hrtimer_cpu_notify_35604
131399 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 NULL nohasharray
131400 +show_lmc_35605 show_lmc 0 35605 &keyspan_pda_open_35605
131401 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
131402 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
131403 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
131404 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
131405 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
131406 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
131407 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
131408 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
131409 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
131410 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
131411 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
131412 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL
131413 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
131414 +show_sched5_35655 show_sched5 0 35655 NULL
131415 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
131416 +request_lock_35670 request_lock 0 35670 NULL
131417 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
131418 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
131419 +compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL nohasharray
131420 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 &compat_sys_kexec_load_35674
131421 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
131422 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
131423 +dif_show_35685 dif_show 0 35685 NULL
131424 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
131425 +dm_table_create_35687 dm_table_create 3 35687 NULL
131426 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
131427 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
131428 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
131429 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
131430 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
131431 +md_super_write_35703 md_super_write 4 35703 NULL
131432 +ath10k_wmi_vdev_start_restart_35708 ath10k_wmi_vdev_start_restart 0 35708 NULL
131433 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
131434 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
131435 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
131436 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
131437 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
131438 +read_35737 read 0 35737 NULL nohasharray
131439 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737
131440 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
131441 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
131442 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
131443 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
131444 +type_show_35748 type_show 0 35748 NULL nohasharray
131445 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
131446 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
131447 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
131448 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
131449 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
131450 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
131451 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
131452 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
131453 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
131454 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
131455 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
131456 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
131457 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
131458 +governor_show_35794 governor_show 0 35794 NULL
131459 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
131460 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
131461 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
131462 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
131463 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
131464 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
131465 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
131466 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
131467 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
131468 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
131469 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
131470 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
131471 +proc_sys_revalidate_35842 proc_sys_revalidate 0 35842 NULL
131472 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
131473 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
131474 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
131475 +wl3501_open_35855 wl3501_open 0 35855 NULL
131476 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
131477 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
131478 +num_parts_show_35868 num_parts_show 0 35868 NULL
131479 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
131480 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
131481 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
131482 +tun_show_group_35875 tun_show_group 0 35875 NULL
131483 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
131484 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
131485 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
131486 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
131487 +fuse_notify_35888 fuse_notify 0 35888 NULL
131488 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
131489 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
131490 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
131491 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
131492 +saa7191_write_block_35906 saa7191_write_block 2 35906 NULL
131493 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
131494 +cow_file_range_async_35912 cow_file_range_async 0 35912 NULL nohasharray
131495 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 &cow_file_range_async_35912
131496 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
131497 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
131498 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
131499 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
131500 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
131501 +ch_probe_35922 ch_probe 0 35922 NULL
131502 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
131503 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
131504 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 NULL nohasharray
131505 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 &uhci_submit_isochronous_35935
131506 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
131507 +max77802_rtc_tm_to_data_35939 max77802_rtc_tm_to_data 0 35939 NULL
131508 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
131509 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
131510 +irqcontrol_35953 irqcontrol 0 35953 NULL
131511 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
131512 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
131513 +kernel_bind_35955 kernel_bind 0 35955 NULL
131514 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
131515 +set_cur_state_35966 set_cur_state 0 35966 NULL
131516 +cxgb_open_35970 cxgb_open 0 35970 NULL
131517 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
131518 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972
131519 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
131520 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &ceph_buffer_new_35974 nohasharray
131521 +generic_ocp_read_35974 generic_ocp_read 3 35974 &platform_suspend_prepare_late_35974
131522 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
131523 +lprev_show_35978 lprev_show 0 35978 NULL
131524 +acl_alloc_35979 acl_alloc 1 35979 NULL
131525 +show_35981 show 0 35981 NULL
131526 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
131527 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
131528 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
131529 +raw_bind_35989 raw_bind 0 35989 NULL
131530 +koneplus_sysfs_write_35993 koneplus_sysfs_write 0-6 35993 NULL
131531 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
131532 +current_channel_show_35996 current_channel_show 0 35996 NULL
131533 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
131534 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
131535 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
131536 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
131537 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
131538 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
131539 +console_store_36007 console_store 0-4 36007 NULL
131540 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
131541 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
131542 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
131543 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
131544 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
131545 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
131546 +show_36024 show 0 36024 NULL
131547 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
131548 +afs_getattr_36026 afs_getattr 0 36026 NULL
131549 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
131550 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
131551 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
131552 +ubi_eba_write_leb_36029 ubi_eba_write_leb 6-5-0 36029 NULL
131553 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
131554 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
131555 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
131556 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
131557 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
131558 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
131559 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
131560 +num_arg_36039 num_arg 0 36039 NULL
131561 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
131562 +sys_init_module_36047 sys_init_module 2 36047 NULL
131563 +init_36051 init 0 36051 NULL
131564 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
131565 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
131566 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
131567 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
131568 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
131569 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
131570 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
131571 +show_power_crit_36062 show_power_crit 0 36062 NULL
131572 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
131573 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
131574 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
131575 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
131576 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
131577 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
131578 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
131579 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
131580 +max77686_rtc_set_alarm_36076 max77686_rtc_set_alarm 0 36076 NULL
131581 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
131582 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
131583 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
131584 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
131585 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
131586 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
131587 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
131588 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
131589 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
131590 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
131591 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
131592 +read_dsrate_36103 read_dsrate 0 36103 NULL
131593 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
131594 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
131595 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
131596 +compile_date_show_36116 compile_date_show 0 36116 NULL
131597 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
131598 +show_36118 show 0 36118 &simple_xattr_alloc_36118
131599 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
131600 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
131601 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
131602 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
131603 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
131604 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
131605 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
131606 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
131607 +authorized_store_36134 authorized_store 0-4 36134 NULL
131608 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
131609 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
131610 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
131611 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
131612 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 NULL nohasharray
131613 +ext3_readpages_36144 ext3_readpages 4 36144 &usb6fire_pcm_trigger_36144
131614 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
131615 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
131616 +show_remote_port_36146 show_remote_port 0 36146 NULL
131617 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
131618 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
131619 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
131620 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
131621 +twl_set_36154 twl_set 2 36154 NULL
131622 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
131623 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
131624 +sys_send_36161 sys_send 3 36161 NULL
131625 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
131626 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
131627 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
131628 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
131629 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
131630 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
131631 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
131632 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
131633 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
131634 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
131635 +modify_device_36179 modify_device 0 36179 NULL
131636 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
131637 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
131638 +phys_state_show_36187 phys_state_show 0 36187 NULL
131639 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
131640 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
131641 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
131642 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
131643 +write_word_36211 write_word 0 36211 NULL
131644 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
131645 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
131646 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
131647 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
131648 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
131649 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
131650 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
131651 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 NULL
131652 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
131653 +ping_bind_36236 ping_bind 0 36236 NULL
131654 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
131655 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
131656 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
131657 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
131658 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
131659 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
131660 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
131661 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
131662 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
131663 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
131664 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
131665 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
131666 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
131667 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
131668 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
131669 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
131670 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
131671 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
131672 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
131673 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
131674 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
131675 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
131676 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
131677 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
131678 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
131679 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
131680 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
131681 +show_in_min3_36304 show_in_min3 0 36304 NULL
131682 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
131683 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
131684 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
131685 +tipc_sk_rcv_36312 tipc_sk_rcv 0 36312 NULL
131686 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
131687 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
131688 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
131689 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
131690 +lc_create_36332 lc_create 4 36332 NULL
131691 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
131692 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
131693 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
131694 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
131695 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
131696 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
131697 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
131698 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
131699 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 NULL nohasharray
131700 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 &xz_dec_lzma2_create_36353 nohasharray
131701 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &v9fs_file_readn_36353
131702 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
131703 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
131704 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
131705 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
131706 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
131707 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
131708 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
131709 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
131710 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
131711 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
131712 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
131713 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
131714 +sierra_write_36402 sierra_write 4-0 36402 NULL
131715 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
131716 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
131717 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
131718 +qdsb_get_36409 qdsb_get 0 36409 NULL
131719 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
131720 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
131721 +teles_suspend_36416 teles_suspend 0 36416 NULL
131722 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
131723 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
131724 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
131725 +no_uld_show_36430 no_uld_show 0 36430 NULL
131726 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
131727 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
131728 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 NULL nohasharray
131729 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 &show_bank1_alarm_36436
131730 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
131731 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
131732 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
131733 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
131734 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
131735 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
131736 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
131737 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
131738 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
131739 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
131740 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
131741 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
131742 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
131743 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
131744 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
131745 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
131746 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
131747 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
131748 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
131749 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
131750 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
131751 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
131752 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
131753 +vmci_route_36488 vmci_route 0 36488 NULL
131754 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
131755 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
131756 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &tx_tx_checksum_result_read_36490 nohasharray
131757 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490 nohasharray
131758 +ip6_append_data_36490 ip6_append_data 4-5 36490 &pm860x_rtc_set_alarm_36490
131759 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
131760 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
131761 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
131762 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
131763 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
131764 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
131765 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
131766 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
131767 +virt_addr_show_36526 virt_addr_show 0 36526 NULL
131768 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
131769 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
131770 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
131771 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
131772 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
131773 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
131774 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
131775 +remote_node_defrag_ratio_store_36542 remote_node_defrag_ratio_store 0-3 36542 NULL
131776 +de_init_hw_36543 de_init_hw 0 36543 NULL
131777 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
131778 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
131779 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
131780 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
131781 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
131782 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
131783 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
131784 +mfn_to_pfn_36560 mfn_to_pfn 0-1 36560 NULL
131785 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 NULL nohasharray
131786 +__lock_page_killable_36561 __lock_page_killable 0 36561 &mxt_bootloader_write_36561
131787 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
131788 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
131789 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
131790 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
131791 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
131792 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
131793 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
131794 +__erst_read_36579 __erst_read 0 36579 NULL
131795 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
131796 +show_36588 show 0 36588 NULL
131797 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
131798 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
131799 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
131800 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
131801 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
131802 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
131803 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
131804 +init_36600 init 0 36600 NULL
131805 +read_byte_36604 read_byte 0 36604 NULL
131806 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
131807 +show_dev_name_36608 show_dev_name 0 36608 NULL
131808 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
131809 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
131810 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
131811 +kstrtoll_36612 kstrtoll 0 36612 NULL
131812 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
131813 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
131814 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
131815 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
131816 +proto_name_show_36630 proto_name_show 0 36630 NULL
131817 +attribute_show_36633 attribute_show 0 36633 NULL
131818 +power_save_36634 power_save 0 36634 NULL
131819 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
131820 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
131821 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
131822 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL
131823 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
131824 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
131825 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
131826 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
131827 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
131828 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
131829 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
131830 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
131831 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
131832 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
131833 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
131834 +get_temp_input_36671 get_temp_input 0 36671 NULL nohasharray
131835 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 &get_temp_input_36671
131836 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
131837 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
131838 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
131839 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
131840 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
131841 +__follow_pte_36683 __follow_pte 0 36683 NULL
131842 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
131843 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
131844 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
131845 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
131846 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
131847 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
131848 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
131849 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
131850 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
131851 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
131852 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
131853 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
131854 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
131855 +path_getxattr_36717 path_getxattr 4 36717 NULL
131856 +max77802_rtc_read_time_36718 max77802_rtc_read_time 0 36718 NULL
131857 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
131858 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
131859 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
131860 +extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
131861 +multicast_show_36734 multicast_show 0 36734 NULL
131862 +read_36735 read 0 36735 NULL
131863 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
131864 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
131865 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
131866 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
131867 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
131868 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
131869 +cifs_removexattr_36749 cifs_removexattr 0 36749 NULL
131870 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
131871 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
131872 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
131873 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
131874 +agc_status_36756 agc_status 0 36756 NULL
131875 +xen_do_pin_36757 xen_do_pin 2 36757 NULL
131876 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
131877 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
131878 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
131879 +get_ncm_36766 get_ncm 0 36766 NULL
131880 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
131881 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
131882 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
131883 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
131884 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
131885 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
131886 +musb_schedule_36787 musb_schedule 0 36787 NULL
131887 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
131888 +hrz_open_rx_36793 hrz_open_rx 0 36793 NULL nohasharray
131889 +of_iomap_36793 of_iomap 2 36793 &hrz_open_rx_36793
131890 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
131891 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
131892 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
131893 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
131894 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
131895 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
131896 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
131897 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL
131898 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
131899 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
131900 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
131901 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
131902 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
131903 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
131904 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
131905 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
131906 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
131907 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
131908 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
131909 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
131910 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
131911 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
131912 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
131913 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
131914 +cm_write_36858 cm_write 3-0 36858 NULL nohasharray
131915 +set_rate_36858 set_rate 0 36858 &cm_write_36858
131916 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
131917 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
131918 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
131919 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
131920 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
131921 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
131922 +stp_state_show_36872 stp_state_show 0 36872 NULL
131923 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
131924 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
131925 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
131926 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
131927 +raid56_parity_write_36877 raid56_parity_write 5-0 36877 NULL nohasharray
131928 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 &raid56_parity_write_36877
131929 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
131930 +__btrfs_map_block_36883 __btrfs_map_block 3-0 36883 NULL
131931 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
131932 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
131933 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
131934 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
131935 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
131936 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
131937 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
131938 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
131939 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
131940 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
131941 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
131942 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
131943 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
131944 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
131945 +cuse_read_36920 cuse_read 0-3 36920 NULL
131946 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
131947 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
131948 +store_lid_36925 store_lid 0-4 36925 NULL
131949 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
131950 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
131951 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
131952 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
131953 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
131954 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
131955 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
131956 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
131957 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
131958 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
131959 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
131960 +div_u64_36951 div_u64 0 36951 NULL
131961 +write_leb_36957 write_leb 5-0 36957 NULL
131962 +ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
131963 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
131964 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
131965 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
131966 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
131967 +afs_setattr_36981 afs_setattr 0 36981 NULL
131968 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
131969 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
131970 +set_convrate_36989 set_convrate 0-4 36989 NULL
131971 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
131972 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
131973 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
131974 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
131975 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
131976 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
131977 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
131978 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL nohasharray
131979 +jfs_ci_hash_37001 jfs_ci_hash 0 37001 &auok190xfb_write_37001
131980 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
131981 +setxattr_37006 setxattr 4 37006 NULL nohasharray
131982 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
131983 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
131984 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
131985 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
131986 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
131987 +force_lesc_support_write_37016 force_lesc_support_write 3-0 37016 NULL nohasharray
131988 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 &force_lesc_support_write_37016
131989 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
131990 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
131991 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
131992 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
131993 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
131994 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
131995 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
131996 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
131997 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
131998 +fat_readpage_37025 fat_readpage 0 37025 NULL
131999 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
132000 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
132001 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
132002 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
132003 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
132004 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
132005 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
132006 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
132007 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
132008 +command_file_read_37038 command_file_read 3-0 37038 NULL
132009 +do_action_37040 do_action 0 37040 NULL nohasharray
132010 +erst_write_37040 erst_write 0 37040 &do_action_37040
132011 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
132012 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
132013 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
132014 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
132015 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
132016 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
132017 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
132018 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
132019 +logfs_write_rec_37072 logfs_write_rec 0 37072 NULL nohasharray
132020 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 &logfs_write_rec_37072
132021 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
132022 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
132023 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
132024 +parse_command_37079 parse_command 2-0 37079 NULL
132025 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
132026 +resize_37084 resize 0 37084 NULL
132027 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
132028 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
132029 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
132030 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
132031 +show_37102 show 0 37102 NULL
132032 +store_bind_37104 store_bind 0-4 37104 NULL
132033 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
132034 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
132035 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
132036 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
132037 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
132038 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 NULL
132039 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
132040 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
132041 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
132042 +show_nets_37127 show_nets 0 37127 NULL
132043 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 NULL nohasharray
132044 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132 nohasharray
132045 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 &raid1_add_disk_37132
132046 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
132047 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
132048 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
132049 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
132050 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
132051 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
132052 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
132053 +handshake_37157 handshake 0 37157 NULL
132054 +msg_word_37164 msg_word 0 37164 NULL
132055 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
132056 +bop_last_key_37173 bop_last_key 0 37173 NULL
132057 +boot_37174 boot 0 37174 NULL
132058 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
132059 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
132060 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
132061 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
132062 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
132063 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
132064 +store_wimax_37196 store_wimax 4-0 37196 NULL
132065 +vcc_recvmsg_37198 vcc_recvmsg 0-4 37198 NULL nohasharray
132066 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
132067 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
132068 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
132069 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
132070 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
132071 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
132072 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
132073 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
132074 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
132075 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 NULL nohasharray
132076 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213 nohasharray
132077 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 &fuse_notify_store_37213
132078 +inv_show_37218 inv_show 0 37218 NULL
132079 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
132080 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
132081 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
132082 +__do_replace_37227 __do_replace 5 37227 NULL
132083 +store_temp8_37228 store_temp8 0-4 37228 NULL
132084 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
132085 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
132086 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
132087 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
132088 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
132089 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
132090 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
132091 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
132092 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
132093 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
132094 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
132095 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
132096 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
132097 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
132098 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
132099 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
132100 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
132101 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
132102 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
132103 +c101_run_37279 c101_run 2 37279 NULL
132104 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
132105 +phy_reset_37283 phy_reset 0 37283 NULL
132106 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
132107 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
132108 +command_37288 command 0 37288 NULL
132109 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
132110 +write_37289 write 0 37289 &idt77252_send_37289
132111 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
132112 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
132113 +governor_store_37304 governor_store 0-4 37304 NULL
132114 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
132115 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
132116 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
132117 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
132118 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
132119 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
132120 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
132121 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
132122 +composite_bind_37313 composite_bind 0 37313 NULL
132123 +program_regs_37317 program_regs 0 37317 NULL
132124 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
132125 +version_show_37322 version_show 0 37322 NULL
132126 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
132127 +kern_path_37329 kern_path 0 37329 NULL
132128 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
132129 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
132130 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
132131 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
132132 +get_any_page_37337 get_any_page 0 37337 NULL
132133 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
132134 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
132135 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
132136 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
132137 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
132138 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
132139 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
132140 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
132141 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
132142 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
132143 +toshiba_touchpad_store_37363 toshiba_touchpad_store 0-4 37363 NULL
132144 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
132145 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
132146 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
132147 +xcan_open_37377 xcan_open 0 37377 NULL
132148 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
132149 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
132150 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
132151 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
132152 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
132153 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
132154 +cifs_ci_hash_37396 cifs_ci_hash 0 37396 NULL
132155 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
132156 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
132157 +hidp_output_report_37401 hidp_output_report 0-3 37401 NULL
132158 +channel_set_37410 channel_set 0-4 37410 NULL
132159 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
132160 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
132161 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
132162 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
132163 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
132164 +find_next_bit_37422 find_next_bit 0-3-2 37422 &acpi_os_allocate_zeroed_37422
132165 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
132166 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
132167 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
132168 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
132169 +fru_alloc_37442 fru_alloc 1 37442 NULL
132170 +show_als_en_37445 show_als_en 0 37445 NULL
132171 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
132172 +skein512_init_37449 skein512_init 0 37449 NULL
132173 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
132174 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
132175 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
132176 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
132177 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
132178 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
132179 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
132180 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
132181 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
132182 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
132183 +prepare_header80_37479 prepare_header80 0 37479 NULL
132184 +get_est_timing_37484 get_est_timing 0 37484 NULL
132185 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
132186 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 NULL nohasharray
132187 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 &freerunning_timer_show_37486
132188 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
132189 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
132190 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
132191 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
132192 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
132193 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
132194 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
132195 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
132196 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
132197 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
132198 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
132199 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
132200 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
132201 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
132202 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
132203 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
132204 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
132205 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
132206 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
132207 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
132208 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
132209 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
132210 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
132211 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
132212 +extent_map_end_37550 extent_map_end 0 37550 NULL
132213 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
132214 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
132215 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
132216 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
132217 +show_37574 show 0 37574 NULL
132218 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
132219 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
132220 +block_show_37580 block_show 0 37580 NULL
132221 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
132222 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
132223 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
132224 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
132225 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
132226 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
132227 +show_lid_state_37597 show_lid_state 0 37597 NULL
132228 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
132229 +read_field_37603 read_field 0 37603 NULL
132230 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
132231 +ext2_freeze_37607 ext2_freeze 0 37607 NULL nohasharray
132232 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 &ext2_freeze_37607
132233 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
132234 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
132235 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
132236 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
132237 +sha1_export_37617 sha1_export 0 37617 NULL
132238 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
132239 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
132240 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
132241 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
132242 +rd_byte_37632 rd_byte 0 37632 NULL
132243 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
132244 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
132245 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
132246 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
132247 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
132248 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
132249 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
132250 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
132251 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
132252 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
132253 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
132254 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 NULL nohasharray
132255 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 &vmw_framebuffer_dmabuf_dirty_37661
132256 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
132257 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
132258 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
132259 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
132260 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
132261 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
132262 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
132263 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 NULL nohasharray
132264 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672 nohasharray
132265 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 &m_can_open_37672
132266 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
132267 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
132268 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
132269 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
132270 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
132271 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
132272 +regmap_map_read_file_37685 regmap_map_read_file 0-3 37685 NULL
132273 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
132274 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
132275 +parse_arg_37696 parse_arg 0 37696 NULL
132276 +smic_size_37697 smic_size 0 37697 NULL
132277 +nametbl_header_37698 nametbl_header 0-2 37698 NULL
132278 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
132279 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
132280 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
132281 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 NULL nohasharray
132282 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 0-2 37702 &spmi_ext_register_read_37702
132283 +smp_req_37703 smp_req 0 37703 NULL
132284 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
132285 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
132286 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
132287 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
132288 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
132289 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
132290 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
132291 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
132292 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
132293 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
132294 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
132295 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
132296 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
132297 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
132298 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
132299 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
132300 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
132301 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
132302 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
132303 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 NULL nohasharray
132304 +pre_action_37765 pre_action 0 37765 &snd_cx25821_prepare_37765 nohasharray
132305 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &pre_action_37765
132306 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
132307 +filemap_flush_37767 filemap_flush 0 37767 NULL
132308 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
132309 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
132310 +__il3945_up_37778 __il3945_up 0 37778 NULL
132311 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
132312 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
132313 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
132314 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
132315 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
132316 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
132317 +nr_open_37793 nr_open 0 37793 NULL
132318 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
132319 +read_posted_37797 read_posted 0 37797 NULL nohasharray
132320 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
132321 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
132322 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
132323 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
132324 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
132325 +setup_irq_37809 setup_irq 0 37809 NULL
132326 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
132327 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
132328 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
132329 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
132330 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
132331 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
132332 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 3-0-4-5-2 37827 NULL
132333 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
132334 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
132335 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
132336 +kernfs_dop_revalidate_37848 kernfs_dop_revalidate 0 37848 NULL
132337 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
132338 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
132339 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
132340 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
132341 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
132342 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
132343 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
132344 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
132345 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
132346 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
132347 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
132348 +dev_port_show_37881 dev_port_show 0 37881 NULL
132349 +set_registers_37883 set_registers 4 37883 NULL
132350 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
132351 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
132352 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
132353 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
132354 +pubek_show_37903 pubek_show 0 37903 NULL
132355 +compiler_show_37905 compiler_show 0 37905 NULL
132356 +show_target_37913 show_target 0 37913 NULL
132357 +skein256_export_37917 skein256_export 0 37917 NULL
132358 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
132359 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
132360 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
132361 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
132362 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
132363 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
132364 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
132365 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
132366 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
132367 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
132368 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
132369 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
132370 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
132371 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
132372 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 NULL nohasharray
132373 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 &max8997_get_enable_register_37955
132374 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
132375 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
132376 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
132377 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
132378 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
132379 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
132380 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
132381 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
132382 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
132383 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
132384 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
132385 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
132386 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
132387 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
132388 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
132389 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
132390 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
132391 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
132392 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
132393 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
132394 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
132395 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
132396 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
132397 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
132398 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
132399 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
132400 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
132401 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
132402 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
132403 +init_dma_38018 init_dma 0 38018 NULL
132404 +crc32_init_38021 crc32_init 0 38021 NULL
132405 +show_beep_38022 show_beep 0 38022 NULL
132406 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
132407 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
132408 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
132409 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
132410 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
132411 +store_wlan_38040 store_wlan 4-0 38040 NULL
132412 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
132413 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
132414 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
132415 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
132416 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
132417 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
132418 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
132419 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
132420 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
132421 +create_l2entity_38053 create_l2entity 0 38053 NULL
132422 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
132423 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
132424 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
132425 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
132426 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
132427 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
132428 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
132429 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
132430 +plip_open_38078 plip_open 0 38078 NULL
132431 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
132432 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
132433 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
132434 +read_38082 read 0 38082 NULL
132435 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
132436 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
132437 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
132438 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
132439 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
132440 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
132441 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
132442 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
132443 +ep0_read_38095 ep0_read 3 38095 NULL
132444 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
132445 +vport_delete_38098 vport_delete 0 38098 NULL
132446 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
132447 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
132448 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
132449 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
132450 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
132451 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
132452 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
132453 +intervals_show_38131 intervals_show 0 38131 NULL
132454 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
132455 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
132456 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
132457 +units_show_38139 units_show 0 38139 NULL
132458 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
132459 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
132460 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
132461 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
132462 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
132463 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
132464 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
132465 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
132466 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
132467 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
132468 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
132469 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
132470 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
132471 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
132472 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
132473 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
132474 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
132475 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
132476 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
132477 +do_path_lookup_38193 do_path_lookup 0 38193 NULL nohasharray
132478 +readlink_38193 readlink 0 38193 &do_path_lookup_38193
132479 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
132480 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
132481 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
132482 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
132483 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
132484 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
132485 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
132486 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
132487 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
132488 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
132489 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
132490 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
132491 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
132492 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
132493 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
132494 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
132495 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
132496 +m66592_queue_38237 m66592_queue 0 38237 NULL
132497 +set_vfta_38239 set_vfta 0 38239 NULL nohasharray
132498 +ceph_decode_16_38239 ceph_decode_16 0 38239 &set_vfta_38239
132499 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
132500 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
132501 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
132502 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
132503 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
132504 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
132505 +async_xor_val_38254 async_xor_val 3 38254 NULL
132506 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
132507 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
132508 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
132509 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
132510 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
132511 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
132512 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
132513 +xiic_busy_38263 xiic_busy 0 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
132514 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &xiic_busy_38263
132515 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
132516 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
132517 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
132518 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
132519 +SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &mthca_alloc_icm_table_38268 nohasharray
132520 +show_in3_input_38268 show_in3_input 0 38268 &SYSC_msgrcv_38268
132521 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
132522 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
132523 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
132524 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
132525 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
132526 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
132527 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
132528 +show_channel_38289 show_channel 0 38289 NULL
132529 +odev_write_38293 odev_write 0-3 38293 NULL
132530 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
132531 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
132532 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
132533 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
132534 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
132535 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
132536 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
132537 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
132538 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
132539 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
132540 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
132541 +rtl2830_tuner_i2c_xfer_38310 rtl2830_tuner_i2c_xfer 0-3 38310 NULL
132542 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
132543 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
132544 +free_calls_show_38323 free_calls_show 0 38323 NULL
132545 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
132546 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
132547 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
132548 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
132549 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
132550 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
132551 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
132552 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
132553 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
132554 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
132555 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
132556 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
132557 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
132558 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
132559 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
132560 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
132561 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
132562 +pyra_sysfs_write_38370 pyra_sysfs_write 0-6 38370 NULL
132563 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
132564 +active_duration_show_38373 active_duration_show 0 38373 NULL
132565 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
132566 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
132567 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
132568 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
132569 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
132570 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
132571 +_write_mirror_38398 _write_mirror 0 38398 NULL
132572 +vxp_inb_38402 vxp_inb 0 38402 NULL
132573 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
132574 +show_status_str_38406 show_status_str 0 38406 NULL
132575 +send_packet_38408 send_packet 0 38408 NULL
132576 +get_valid_node_allowed_38412 get_valid_node_allowed 0-1 38412 NULL
132577 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
132578 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
132579 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
132580 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
132581 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
132582 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
132583 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
132584 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
132585 +netlink_send_38434 netlink_send 5 38434 NULL
132586 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
132587 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
132588 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
132589 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
132590 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
132591 +offline_38447 offline 0 38447 &dev_set_mtu_38447
132592 +idt77252_open_38452 idt77252_open 0 38452 NULL nohasharray
132593 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
132594 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
132595 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
132596 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
132597 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
132598 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
132599 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
132600 +show_wimax_38463 show_wimax 0 38463 NULL
132601 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
132602 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
132603 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
132604 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
132605 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
132606 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
132607 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
132608 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
132609 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
132610 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
132611 +store_bpp_38484 store_bpp 0-4 38484 NULL
132612 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
132613 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
132614 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
132615 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
132616 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
132617 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
132618 +test_irq_store_38501 test_irq_store 0-4 38501 NULL
132619 +format_cam_size_38506 format_cam_size 0 38506 NULL
132620 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
132621 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
132622 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
132623 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
132624 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
132625 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
132626 +set_queue_count_38519 set_queue_count 0 38519 NULL
132627 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
132628 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
132629 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
132630 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 NULL
132631 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
132632 +ath10k_wmi_10_2_cmd_init_38540 ath10k_wmi_10_2_cmd_init 0 38540 NULL nohasharray
132633 +prepare_header95_38540 prepare_header95 0 38540 &ath10k_wmi_10_2_cmd_init_38540
132634 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
132635 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
132636 +xs_error_38560 xs_error 0 38560 NULL
132637 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
132638 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
132639 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
132640 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
132641 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
132642 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
132643 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
132644 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
132645 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
132646 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
132647 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
132648 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
132649 +write_38599 write 0 38599 NULL
132650 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
132651 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
132652 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
132653 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
132654 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
132655 +pep_indicate_38611 pep_indicate 5 38611 NULL
132656 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
132657 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
132658 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
132659 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
132660 +atyfb_check_var_38619 atyfb_check_var 0 38619 NULL nohasharray
132661 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 &atyfb_check_var_38619
132662 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
132663 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
132664 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
132665 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
132666 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
132667 +i801_access_38631 i801_access 0 38631 NULL nohasharray
132668 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
132669 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
132670 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
132671 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
132672 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
132673 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
132674 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
132675 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
132676 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
132677 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
132678 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
132679 +ring_active_show_38652 ring_active_show 0 38652 NULL
132680 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
132681 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
132682 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
132683 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
132684 +nouveau_instmem_create__38664 nouveau_instmem_create_ 4 38664 NULL
132685 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
132686 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
132687 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 NULL nohasharray
132688 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 &fakelb_hw_start_38669
132689 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
132690 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
132691 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
132692 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
132693 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
132694 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
132695 +arbitrary_virt_to_mfn_38693 arbitrary_virt_to_mfn 0 38693 NULL
132696 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
132697 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
132698 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
132699 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
132700 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
132701 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
132702 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
132703 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
132704 +find_next_usable_block_38716 find_next_usable_block 0-1-3 38716 NULL nohasharray
132705 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
132706 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
132707 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
132708 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
132709 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
132710 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
132711 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
132712 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
132713 +store_38729 store 0-3 38729 NULL
132714 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
132715 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
132716 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
132717 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
132718 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
132719 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
132720 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
132721 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
132722 +microcode_write_38754 microcode_write 0-3 38754 NULL
132723 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
132724 +mic_map_single_38759 mic_map_single 0 38759 NULL
132725 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
132726 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
132727 +udf_readpages_38761 udf_readpages 4 38761 NULL
132728 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
132729 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
132730 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
132731 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
132732 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
132733 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
132734 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
132735 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
132736 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
132737 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
132738 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
132739 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
132740 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
132741 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
132742 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
132743 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
132744 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
132745 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
132746 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
132747 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
132748 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
132749 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
132750 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
132751 +err_decode_38804 err_decode 2 38804 NULL
132752 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
132753 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
132754 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
132755 +sys_select_38827 sys_select 1 38827 NULL
132756 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
132757 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
132758 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
132759 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836 nohasharray
132760 +map_page_38836 map_page 0-3 38836 &vnic_dev_notify_set_38836
132761 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
132762 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
132763 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
132764 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
132765 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
132766 +start_discovery_38858 start_discovery 4 38858 NULL
132767 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
132768 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
132769 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
132770 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
132771 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
132772 +image_size_store_38875 image_size_store 0-4 38875 NULL
132773 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
132774 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
132775 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
132776 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
132777 +hdlc_open_38893 hdlc_open 0 38893 NULL
132778 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
132779 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
132780 +__fswab16_38898 __fswab16 0 38898 NULL
132781 +process_access_response_38899 process_access_response 0 38899 NULL
132782 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
132783 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
132784 +ei_open_38906 ei_open 0 38906 NULL
132785 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
132786 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
132787 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
132788 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
132789 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
132790 +change_protocol_38922 change_protocol 0 38922 NULL
132791 +port_destid_show_38923 port_destid_show 0 38923 NULL
132792 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
132793 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
132794 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
132795 +ext3_trim_all_free_38929 ext3_trim_all_free 2-3-4 38929 NULL
132796 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
132797 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
132798 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
132799 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
132800 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
132801 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
132802 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
132803 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
132804 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
132805 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
132806 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
132807 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL nohasharray
132808 +map_single_38957 map_single 0 38957 &__vsock_bind_stream_38957
132809 +show_temp16_38958 show_temp16 0 38958 NULL
132810 +macaddress_show_38969 macaddress_show 0 38969 NULL
132811 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
132812 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
132813 +wp512_init_38975 wp512_init 0 38975 NULL
132814 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
132815 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
132816 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
132817 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
132818 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
132819 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
132820 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
132821 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
132822 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
132823 +udf_new_block_38999 udf_new_block 4 38999 NULL
132824 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
132825 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
132826 +systemid_show_39002 systemid_show 0 39002 NULL
132827 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
132828 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
132829 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
132830 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
132831 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
132832 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
132833 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
132834 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
132835 +force_sc_support_read_39014 force_sc_support_read 3-0 39014 NULL nohasharray
132836 +show_39014 show 0 39014 &force_sc_support_read_39014
132837 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3 39020 NULL
132838 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
132839 +ftrace_modify_code_direct_39029 ftrace_modify_code_direct 1 39029 NULL
132840 +ovl_copy_up_39031 ovl_copy_up 0 39031 NULL nohasharray
132841 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 &ovl_copy_up_39031
132842 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
132843 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 0-3 39034 NULL
132844 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
132845 +phy_read_status_39042 phy_read_status 0 39042 NULL
132846 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
132847 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
132848 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
132849 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
132850 +__wil_up_39052 __wil_up 0 39052 NULL
132851 +get_component_status_39053 get_component_status 0 39053 NULL
132852 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
132853 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
132854 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
132855 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
132856 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
132857 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
132858 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
132859 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
132860 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
132861 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
132862 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
132863 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
132864 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
132865 +qt2_open_39101 qt2_open 0 39101 NULL
132866 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
132867 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
132868 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
132869 +pause_transport_39115 pause_transport 0 39115 NULL
132870 +phys_addr_show_39116 phys_addr_show 0 39116 NULL nohasharray
132871 +serial_resume_39116 serial_resume 0 39116 &phys_addr_show_39116
132872 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
132873 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
132874 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
132875 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
132876 +ea_foreach_39133 ea_foreach 0 39133 NULL
132877 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
132878 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
132879 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
132880 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
132881 +generic_permission_39150 generic_permission 0 39150 NULL
132882 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
132883 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
132884 +objects_partial_show_39154 objects_partial_show 0 39154 NULL
132885 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
132886 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
132887 +elevator_switch_39159 elevator_switch 0 39159 NULL
132888 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
132889 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
132890 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
132891 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
132892 +msr_device_create_39175 msr_device_create 0 39175 NULL
132893 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
132894 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
132895 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
132896 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
132897 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
132898 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
132899 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
132900 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
132901 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
132902 +location_show_39206 location_show 0 39206 NULL
132903 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
132904 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
132905 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
132906 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
132907 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
132908 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
132909 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
132910 +fuse_access_39220 fuse_access 0 39220 NULL
132911 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
132912 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
132913 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
132914 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
132915 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
132916 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
132917 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
132918 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
132919 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
132920 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
132921 +odev_read_39239 odev_read 0-3 39239 NULL
132922 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
132923 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
132924 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
132925 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
132926 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
132927 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
132928 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
132929 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
132930 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
132931 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
132932 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
132933 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
132934 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
132935 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
132936 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
132937 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
132938 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
132939 +show_lslvl_39283 show_lslvl 0 39283 NULL
132940 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
132941 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
132942 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
132943 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
132944 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
132945 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
132946 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
132947 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
132948 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
132949 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
132950 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
132951 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
132952 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
132953 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
132954 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
132955 +control_store_39323 control_store 0-4 39323 NULL
132956 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 NULL nohasharray
132957 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 &cp_get_regs_len_39324
132958 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
132959 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
132960 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
132961 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
132962 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
132963 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
132964 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
132965 +sha512_init_39345 sha512_init 0 39345 NULL
132966 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
132967 +show_frame_align_39349 show_frame_align 0 39349 NULL
132968 +__copy_from_user_nocache_39351 __copy_from_user_nocache 0-3 39351 NULL
132969 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
132970 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
132971 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
132972 +store_39365 store 0-3 39365 NULL
132973 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
132974 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
132975 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
132976 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
132977 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL nohasharray
132978 +usercopy_show_39380 usercopy_show 0 39380 &fnic_trace_debugfs_read_39380
132979 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
132980 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
132981 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
132982 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
132983 +__send_to_port_39386 __send_to_port 0-4-3 39386 NULL
132984 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
132985 +show_internals_39390 show_internals 0 39390 NULL
132986 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
132987 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
132988 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
132989 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
132990 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
132991 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
132992 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
132993 +user_power_read_39414 user_power_read 3-0 39414 NULL
132994 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
132995 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
132996 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
132997 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
132998 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
132999 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
133000 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
133001 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
133002 +user_list_39432 user_list 0-5 39432 NULL
133003 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
133004 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
133005 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
133006 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
133007 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
133008 +sys_semop_39457 sys_semop 3 39457 NULL
133009 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
133010 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
133011 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
133012 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
133013 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
133014 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
133015 +_request_lock_39482 _request_lock 0 39482 NULL
133016 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
133017 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
133018 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
133019 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
133020 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
133021 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
133022 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
133023 +state_store_39532 state_store 0-3 39532 NULL
133024 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
133025 +set_rpm_39535 set_rpm 0-4 39535 NULL
133026 +show_flags_39540 show_flags 0 39540 NULL
133027 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
133028 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
133029 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
133030 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
133031 +sr_write_cmd_39554 sr_write_cmd 0-5 39554 &pp_write_39554
133032 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
133033 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
133034 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
133035 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
133036 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
133037 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL nohasharray
133038 +xen_swiotlb_sync_single_39561 xen_swiotlb_sync_single 2 39561 &store_tabletStylusLower_39561
133039 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
133040 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
133041 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
133042 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
133043 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
133044 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
133045 +ifb_open_39587 ifb_open 0 39587 NULL
133046 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
133047 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
133048 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
133049 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
133050 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
133051 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
133052 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
133053 +sdio_readb_39618 sdio_readb 0 39618 NULL
133054 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
133055 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
133056 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
133057 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
133058 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
133059 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
133060 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
133061 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
133062 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
133063 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
133064 +fm_send_cmd_39639 fm_send_cmd 0-5 39639 &pin_2_irq_39639
133065 +show_change_ack_39644 show_change_ack 0 39644 NULL
133066 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
133067 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
133068 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
133069 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
133070 +afg_show_39651 afg_show 0 39651 NULL
133071 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
133072 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
133073 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 NULL nohasharray
133074 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 &ext4_readpage_inline_39661
133075 +function_show_39663 function_show 0 39663 NULL
133076 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
133077 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
133078 +read_39668 read 0 39668 NULL
133079 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
133080 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
133081 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
133082 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
133083 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
133084 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
133085 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
133086 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
133087 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
133088 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 NULL nohasharray
133089 +set_in_min1_39689 set_in_min1 0-4 39689 &ixgbe_get_regs_len_39689
133090 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
133091 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
133092 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
133093 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
133094 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
133095 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
133096 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
133097 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
133098 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
133099 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
133100 +srp_change_queue_depth_39742 srp_change_queue_depth 0-2 39742 NULL
133101 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
133102 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
133103 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
133104 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
133105 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
133106 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
133107 +show_input_39763 show_input 0 39763 NULL
133108 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
133109 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
133110 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
133111 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
133112 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
133113 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
133114 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
133115 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
133116 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
133117 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
133118 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
133119 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
133120 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
133121 +update_39807 update 0 39807 NULL
133122 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
133123 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
133124 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
133125 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
133126 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
133127 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
133128 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
133129 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
133130 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
133131 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
133132 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
133133 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
133134 +delay_store_39831 delay_store 0-3 39831 NULL
133135 +sched_write_39833 sched_write 0-3 39833 NULL
133136 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
133137 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
133138 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
133139 +clear_show_39848 clear_show 0 39848 NULL
133140 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
133141 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
133142 +hfs_hash_dentry_39854 hfs_hash_dentry 0 39854 NULL
133143 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
133144 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
133145 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
133146 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
133147 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
133148 +search_by_key_39874 search_by_key 0 39874 NULL
133149 +m920x_write_39879 m920x_write 0 39879 NULL
133150 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
133151 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
133152 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
133153 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
133154 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
133155 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
133156 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
133157 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
133158 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
133159 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
133160 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
133161 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
133162 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
133163 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
133164 +panic_event_39914 panic_event 0 39914 NULL
133165 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
133166 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
133167 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
133168 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
133169 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
133170 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
133171 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
133172 +tse_reglen_39928 tse_reglen 0 39928 NULL nohasharray
133173 +core_id_show_39928 core_id_show 0 39928 &tse_reglen_39928
133174 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
133175 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
133176 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
133177 +__spi_async_39932 __spi_async 0 39932 NULL
133178 +__get_order_39935 __get_order 0 39935 NULL
133179 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
133180 +tipc_msg_build_39939 tipc_msg_build 3-4-5-0 39939 NULL
133181 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
133182 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
133183 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
133184 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
133185 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947
133186 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
133187 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
133188 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
133189 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
133190 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
133191 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
133192 +prepare_39963 prepare 0 39963 NULL
133193 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
133194 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
133195 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
133196 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
133197 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
133198 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
133199 +inode_follow_link_39978 inode_follow_link 0 39978 NULL
133200 +svc_create_39979 svc_create 0 39979 NULL
133201 +aer_inject_39984 aer_inject 0 39984 NULL
133202 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
133203 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
133204 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
133205 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
133206 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
133207 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
133208 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
133209 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
133210 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
133211 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 NULL
133212 +debug_show_40011 debug_show 0 40011 NULL
133213 +smb_send_40015 smb_send 0 40015 NULL
133214 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
133215 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
133216 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
133217 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
133218 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &ivtvfb_write_40023 nohasharray
133219 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &snd_intel8x0m_pcm_prepare_40023
133220 +show_error_40026 show_error 0 40026 NULL
133221 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
133222 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
133223 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
133224 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
133225 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
133226 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
133227 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
133228 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
133229 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
133230 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 NULL nohasharray
133231 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 &__bnx2x_get_preset_regs_len_40055 nohasharray
133232 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055
133233 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
133234 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
133235 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
133236 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
133237 +bql_show_40074 bql_show 0 40074 NULL
133238 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
133239 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
133240 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
133241 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
133242 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
133243 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
133244 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
133245 +ncp_request2_40102 ncp_request2 0 40102 NULL
133246 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
133247 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
133248 +gen_pool_first_fit_40110 gen_pool_first_fit 4-3-2 40110 NULL
133249 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
133250 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
133251 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
133252 +reg_read_range_40132 reg_read_range 0-4 40132 NULL nohasharray
133253 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 &reg_read_range_40132
133254 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
133255 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
133256 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
133257 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
133258 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
133259 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
133260 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
133261 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
133262 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
133263 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
133264 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
133265 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
133266 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
133267 +atl1c_up_40154 atl1c_up 0 40154 NULL
133268 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
133269 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
133270 +pt_write_40159 pt_write 3-0 40159 NULL
133271 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
133272 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
133273 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
133274 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
133275 +show_40187 show 0 40187 NULL
133276 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
133277 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
133278 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
133279 +devnode_find_40199 devnode_find 2-3 40199 &ipr_alloc_ucode_buffer_40199
133280 +allocate_probes_40204 allocate_probes 1 40204 NULL
133281 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
133282 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
133283 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
133284 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
133285 +au0828_v4l2_read_40220 au0828_v4l2_read 3-0 40220 NULL
133286 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
133287 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
133288 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
133289 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
133290 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237 nohasharray
133291 +cx25821_buffer_prepare_40237 cx25821_buffer_prepare 0 40237 &lpfc_max_vpi_show_40237
133292 +adjust_io_40247 adjust_io 0 40247 NULL
133293 +btrfs_unfreeze_40249 btrfs_unfreeze 0 40249 NULL
133294 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
133295 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
133296 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
133297 +vlsi_open_40258 vlsi_open 0 40258 NULL
133298 +store_led_override_40261 store_led_override 0-3 40261 NULL
133299 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
133300 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
133301 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
133302 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
133303 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
133304 +i2o_scsi_probe_40271 i2o_scsi_probe 0 40271 NULL
133305 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
133306 +usbnet_read_cmd_40275 usbnet_read_cmd 0-7 40275 NULL
133307 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
133308 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
133309 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
133310 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
133311 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
133312 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
133313 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
133314 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 NULL nohasharray
133315 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 &aat2870_ldo_is_enabled_40296
133316 +tcp_error_40298 tcp_error 0 40298 NULL nohasharray
133317 +ncp_statfs_40298 ncp_statfs 0 40298 &tcp_error_40298
133318 +SyS_bind_40303 SyS_bind 3 40303 NULL
133319 +ubi_io_write_data_40305 ubi_io_write_data 5-4-0 40305 NULL nohasharray
133320 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
133321 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
133322 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
133323 +prepare_40316 prepare 0 40316 NULL
133324 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
133325 +store_40327 store 0-3 40327 NULL
133326 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
133327 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
133328 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
133329 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
133330 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
133331 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
133332 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
133333 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL nohasharray
133334 +update_ftrace_func_40339 update_ftrace_func 1 40339 &of_irq_parse_raw_40339
133335 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
133336 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
133337 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
133338 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
133339 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
133340 +mmio_read_40348 mmio_read 4 40348 NULL
133341 +n_tty_write_40353 n_tty_write 0-4 40353 NULL
133342 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
133343 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
133344 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
133345 +store_green_40357 store_green 0-4 40357 NULL
133346 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
133347 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
133348 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
133349 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
133350 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
133351 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
133352 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
133353 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
133354 +get_chars_40373 get_chars 3 40373 NULL
133355 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
133356 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
133357 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
133358 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
133359 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
133360 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
133361 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
133362 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
133363 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
133364 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
133365 +remote_node_defrag_ratio_show_40406 remote_node_defrag_ratio_show 0 40406 NULL
133366 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
133367 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
133368 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
133369 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
133370 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
133371 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
133372 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
133373 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
133374 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
133375 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
133376 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
133377 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
133378 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
133379 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
133380 +rmd128_update_40445 rmd128_update 0 40445 NULL
133381 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
133382 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
133383 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
133384 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
133385 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
133386 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
133387 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
133388 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
133389 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
133390 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
133391 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
133392 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
133393 +SyS_writev_40467 SyS_writev 3 40467 NULL
133394 +__i915_add_request_40469 __i915_add_request 0 40469 NULL
133395 +visor_open_40470 visor_open 0 40470 NULL
133396 +SyS_select_40473 SyS_select 1 40473 NULL
133397 +postdisable_40478 postdisable 0 40478 NULL
133398 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
133399 +read_usmargin_40485 read_usmargin 0 40485 NULL
133400 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
133401 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
133402 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
133403 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
133404 +tty_write_room_40495 tty_write_room 0 40495 NULL
133405 +show_dock_40500 show_dock 0 40500 NULL nohasharray
133406 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
133407 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
133408 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
133409 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
133410 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
133411 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
133412 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 NULL nohasharray
133413 +sg_phys_40507 sg_phys 0 40507 &pcxhr_send_msg_40507
133414 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
133415 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
133416 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
133417 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
133418 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
133419 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
133420 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
133421 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
133422 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
133423 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
133424 +__phys_addr_symbol_40523 __phys_addr_symbol 0-1 40523 NULL
133425 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
133426 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
133427 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
133428 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
133429 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
133430 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
133431 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
133432 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
133433 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
133434 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
133435 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
133436 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
133437 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
133438 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
133439 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
133440 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
133441 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
133442 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
133443 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
133444 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
133445 +pio_read_40561 pio_read 6-0-5 40561 NULL
133446 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
133447 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
133448 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
133449 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
133450 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
133451 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
133452 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
133453 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
133454 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
133455 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
133456 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
133457 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
133458 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
133459 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
133460 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL nohasharray
133461 +store_user_show_40612 store_user_show 0 40612 &get_priv_descr_and_size_40612
133462 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
133463 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
133464 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
133465 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
133466 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
133467 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
133468 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
133469 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
133470 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
133471 +read_40652 read 0 40652 NULL
133472 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
133473 +pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
133474 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
133475 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
133476 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
133477 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
133478 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
133479 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
133480 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
133481 +fops_read_40672 fops_read 3-0 40672 NULL
133482 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
133483 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
133484 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
133485 +alloc_rbio_40676 alloc_rbio 4 40676 NULL
133486 +tps80031_write_40678 tps80031_write 0 40678 NULL nohasharray
133487 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 0-4-3 40678 &tps80031_write_40678
133488 +affs_writepage_40679 affs_writepage 0 40679 NULL
133489 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
133490 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
133491 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
133492 +regulator_enable_40689 regulator_enable 0 40689 NULL
133493 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
133494 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
133495 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
133496 +create_image_40716 create_image 0 40716 NULL
133497 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
133498 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
133499 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
133500 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
133501 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
133502 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
133503 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
133504 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
133505 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
133506 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
133507 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
133508 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
133509 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
133510 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
133511 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
133512 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
133513 +write_behind_check_40749 write_behind_check 0 40749 NULL
133514 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
133515 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
133516 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
133517 +pg_write_40766 pg_write 3-0 40766 NULL
133518 +__elevator_change_40769 __elevator_change 0 40769 NULL
133519 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
133520 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
133521 +show_bitmask_40774 show_bitmask 0 40774 NULL
133522 +show_list_40775 show_list 3-0 40775 NULL
133523 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
133524 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
133525 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
133526 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
133527 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
133528 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
133529 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
133530 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
133531 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
133532 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
133533 +mls_range_set_40792 mls_range_set 0 40792 NULL
133534 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
133535 +pyra_sysfs_read_40795 pyra_sysfs_read 0-6 40795 NULL
133536 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
133537 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
133538 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
133539 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
133540 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
133541 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
133542 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
133543 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
133544 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
133545 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
133546 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
133547 +nr_device_event_40814 nr_device_event 0 40814 NULL
133548 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
133549 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
133550 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
133551 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
133552 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
133553 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
133554 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL
133555 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
133556 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
133557 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
133558 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 NULL nohasharray
133559 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851 nohasharray
133560 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 &rndis_opts_qmult_store_40851
133561 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
133562 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
133563 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
133564 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
133565 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
133566 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
133567 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
133568 +wil_up_40863 wil_up 0 40863 NULL
133569 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL nohasharray
133570 +xen_set_identity_and_remap_chunk_40864 xen_set_identity_and_remap_chunk 5-4-3 40864 &qla2x00_sysfs_write_optrom_ctl_40864
133571 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
133572 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
133573 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
133574 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
133575 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
133576 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
133577 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
133578 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
133579 +ide_park_show_40896 ide_park_show 0 40896 NULL
133580 +show_boardversion_40901 show_boardversion 0 40901 NULL
133581 +waiters_read_40902 waiters_read 3-0 40902 NULL
133582 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
133583 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
133584 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
133585 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
133586 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
133587 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
133588 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
133589 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
133590 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
133591 +get_40920 get 0 40920 NULL
133592 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
133593 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
133594 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 NULL nohasharray
133595 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 &gpiod_get_raw_value_40930
133596 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
133597 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
133598 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
133599 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
133600 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
133601 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
133602 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
133603 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
133604 +path_listxattr_40949 path_listxattr 3 40949 NULL
133605 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
133606 +pf_show_40958 pf_show 0 40958 NULL
133607 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
133608 +show_40964 show 0 40964 NULL
133609 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
133610 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
133611 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
133612 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
133613 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
133614 +intel_rng_data_read_40983 intel_rng_data_read 0 40983 NULL
133615 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
133616 +page_symlink_40989 page_symlink 3 40989 NULL
133617 +show_status_40990 show_status 0 40990 NULL
133618 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
133619 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
133620 +show_temp_st_40996 show_temp_st 0 40996 NULL
133621 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
133622 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
133623 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
133624 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
133625 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
133626 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
133627 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
133628 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 NULL nohasharray
133629 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
133630 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
133631 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
133632 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
133633 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
133634 +dbg_read_41026 dbg_read 0-3 41026 NULL
133635 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
133636 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
133637 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
133638 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
133639 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
133640 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
133641 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
133642 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
133643 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
133644 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
133645 +show_touchpad_41043 show_touchpad 0 41043 NULL
133646 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
133647 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
133648 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
133649 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
133650 +_send_41053 _send 3 41053 NULL
133651 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
133652 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
133653 +show_41059 show 0 41059 NULL
133654 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
133655 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
133656 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
133657 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
133658 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
133659 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
133660 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
133661 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
133662 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
133663 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
133664 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
133665 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
133666 +rpm_callback_41084 rpm_callback 0 41084 NULL
133667 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
133668 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
133669 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
133670 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
133671 +dma_attach_41094 dma_attach 5-6 41094 NULL
133672 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
133673 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
133674 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 NULL
133675 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
133676 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
133677 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
133678 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
133679 +get_modalias_41111 get_modalias 0 41111 NULL
133680 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
133681 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
133682 +pte_mfn_to_pfn_41116 pte_mfn_to_pfn 1 41116 NULL
133683 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
133684 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
133685 +max77686_rtc_update_41127 max77686_rtc_update 0 41127 NULL
133686 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
133687 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
133688 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
133689 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
133690 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
133691 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
133692 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
133693 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
133694 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
133695 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
133696 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
133697 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
133698 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
133699 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
133700 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
133701 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
133702 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
133703 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
133704 +request_irq_41192 request_irq 0 41192 NULL
133705 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
133706 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
133707 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
133708 +print_page_owner_41199 print_page_owner 0-2 41199 NULL
133709 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
133710 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
133711 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
133712 +pfn_to_mfn_41213 pfn_to_mfn 0-1 41213 NULL
133713 +tun_alloc_skb_41216 tun_alloc_skb 3-4-2 41216 NULL
133714 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
133715 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
133716 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
133717 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
133718 +setup_rss_41225 setup_rss 0 41225 NULL
133719 +osd_probe_41226 osd_probe 0 41226 NULL
133720 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
133721 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
133722 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
133723 +skein512_final_41232 skein512_final 0 41232 NULL
133724 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
133725 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
133726 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
133727 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
133728 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
133729 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
133730 +send_41249 send 0 41249 NULL
133731 +degraded_show_41251 degraded_show 0 41251 NULL
133732 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
133733 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
133734 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
133735 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
133736 +erst_read_41260 erst_read 0 41260 NULL
133737 +he_send_41261 he_send 0 41261 NULL
133738 +__fprog_create_41263 __fprog_create 2 41263 NULL
133739 +udf_readpage_41264 udf_readpage 0 41264 NULL
133740 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
133741 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
133742 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL
133743 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
133744 +alloc_context_41283 alloc_context 1 41283 NULL
133745 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
133746 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
133747 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
133748 +name_show_41292 name_show 0 41292 NULL nohasharray
133749 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
133750 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
133751 +configuration_show_41311 configuration_show 0 41311 NULL
133752 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
133753 +open_41320 open 0 41320 NULL
133754 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL
133755 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
133756 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
133757 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
133758 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
133759 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
133760 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
133761 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
133762 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
133763 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
133764 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
133765 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
133766 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
133767 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
133768 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
133769 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
133770 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
133771 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
133772 +cc2520_start_41387 cc2520_start 0 41387 NULL
133773 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
133774 +oiap_41392 oiap 0 41392 NULL nohasharray
133775 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
133776 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
133777 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
133778 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
133779 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
133780 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
133781 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
133782 +vhci_write_41405 vhci_write 0 41405 NULL
133783 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
133784 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
133785 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
133786 +tgr192_update_41412 tgr192_update 0 41412 NULL
133787 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
133788 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
133789 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
133790 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
133791 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
133792 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
133793 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
133794 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
133795 +ato_show_41430 ato_show 0 41430 NULL nohasharray
133796 +show_41430 show 0 41430 &ato_show_41430
133797 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
133798 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
133799 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
133800 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
133801 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
133802 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
133803 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
133804 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 0-6-4 41442 NULL
133805 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
133806 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
133807 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
133808 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
133809 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
133810 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
133811 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
133812 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
133813 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
133814 +run_41475 run 0 41475 &sha384_final_41475
133815 +show_in16_max_41478 show_in16_max 0 41478 NULL
133816 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
133817 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
133818 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
133819 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
133820 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
133821 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
133822 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
133823 +wdack_store_41496 wdack_store 0-3 41496 NULL
133824 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
133825 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
133826 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
133827 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
133828 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
133829 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
133830 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
133831 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
133832 +map_type_show_41511 map_type_show 0 41511 NULL
133833 +sha512_final_41515 sha512_final 0 41515 NULL
133834 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
133835 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
133836 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 NULL nohasharray
133837 +SyS_preadv_41523 SyS_preadv 3 41523 &snd_ensoniq_playback1_prepare_41523
133838 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
133839 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
133840 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
133841 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
133842 +do_commit_41533 do_commit 0 41533 NULL
133843 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
133844 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
133845 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
133846 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
133847 +_write_41548 _write 0 41548 NULL
133848 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
133849 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
133850 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553
133851 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
133852 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
133853 +edd_show_version_41558 edd_show_version 0 41558 NULL
133854 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
133855 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
133856 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
133857 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
133858 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
133859 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
133860 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
133861 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 NULL nohasharray
133862 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 &wl1271_acx_rx_msdu_life_time_41573
133863 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
133864 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
133865 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
133866 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
133867 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
133868 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
133869 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
133870 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
133871 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
133872 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
133873 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
133874 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
133875 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
133876 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
133877 +wdt_read_41601 wdt_read 0-3 41601 NULL
133878 +tps80031_read_41603 tps80031_read 0 41603 NULL nohasharray
133879 +show_name_41603 show_name 0 41603 &tps80031_read_41603
133880 +write_port_41612 write_port 0-3 41612 NULL
133881 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
133882 +disable_supply_41614 disable_supply 0 41614 NULL
133883 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
133884 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
133885 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
133886 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
133887 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
133888 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
133889 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
133890 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
133891 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
133892 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
133893 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
133894 +setkey_41635 setkey 0 41635 NULL
133895 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
133896 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
133897 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
133898 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
133899 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
133900 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
133901 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
133902 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
133903 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
133904 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
133905 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
133906 +get_std_timing_41654 get_std_timing 0 41654 NULL
133907 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
133908 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
133909 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
133910 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
133911 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
133912 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
133913 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
133914 +init_subports_41674 init_subports 0 41674 NULL
133915 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
133916 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
133917 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
133918 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
133919 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
133920 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
133921 +params_period_bytes_41683 params_period_bytes 0 41683 NULL
133922 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
133923 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
133924 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
133925 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
133926 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
133927 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
133928 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
133929 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
133930 +_recv_41701 _recv 0-3 41701 NULL nohasharray
133931 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
133932 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
133933 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
133934 +tree_insert_41704 tree_insert 0 41704 NULL
133935 +rocker_port_open_41705 rocker_port_open 0 41705 NULL nohasharray
133936 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 &rocker_port_open_41705
133937 +connector_write_41709 connector_write 3-0 41709 NULL
133938 +read_block_41711 read_block 0 41711 NULL
133939 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
133940 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
133941 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
133942 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
133943 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
133944 +sys_pwritev_41722 sys_pwritev 3 41722 NULL
133945 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
133946 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
133947 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
133948 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
133949 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
133950 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
133951 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
133952 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
133953 +bitmap_load_41755 bitmap_load 0 41755 NULL
133954 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
133955 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
133956 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
133957 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
133958 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
133959 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
133960 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
133961 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
133962 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
133963 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
133964 +show_slab_objects_41782 show_slab_objects 0 41782 NULL
133965 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
133966 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
133967 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
133968 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
133969 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
133970 +show_contrast_41806 show_contrast 0 41806 NULL
133971 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
133972 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
133973 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
133974 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
133975 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
133976 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
133977 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
133978 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
133979 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
133980 +max77686_enable_41821 max77686_enable 0 41821 NULL
133981 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
133982 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
133983 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
133984 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
133985 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
133986 +test_irq_show_41838 test_irq_show 0 41838 NULL
133987 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL nohasharray
133988 +__bio_copy_iov_41839 __bio_copy_iov 0 41839 &ixgbe_dbg_netdev_ops_read_41839
133989 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
133990 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
133991 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
133992 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
133993 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
133994 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
133995 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
133996 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
133997 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
133998 +pci_map_single_41869 pci_map_single 0 41869 NULL
133999 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
134000 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
134001 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
134002 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
134003 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
134004 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
134005 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
134006 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
134007 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
134008 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
134009 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
134010 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
134011 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
134012 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
134013 +mem_show_41914 mem_show 0 41914 &C_SYSC_mq_timedsend_41914 nohasharray
134014 +get_packet_41914 get_packet 3 41914 &mem_show_41914
134015 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
134016 +find_ge_pid_41918 find_ge_pid 1 41918 NULL
134017 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 5-4 41922 NULL
134018 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
134019 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
134020 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
134021 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
134022 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
134023 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
134024 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
134025 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
134026 +txq_init_41933 txq_init 0 41933 NULL
134027 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
134028 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
134029 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
134030 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
134031 +vfat_hash_41946 vfat_hash 0 41946 NULL
134032 +read_gssp_41947 read_gssp 3-0 41947 NULL
134033 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
134034 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
134035 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
134036 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
134037 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
134038 +portnames_read_41958 portnames_read 3-0 41958 NULL
134039 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
134040 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
134041 +show_sched6_41960 show_sched6 0 41960 NULL
134042 +show_als_41966 show_als 0 41966 NULL nohasharray
134043 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
134044 +dst_mtu_41969 dst_mtu 0 41969 NULL
134045 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
134046 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
134047 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
134048 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
134049 +_get_slice_41991 _get_slice 0 41991 NULL
134050 +set_temp11_41995 set_temp11 0-4 41995 NULL
134051 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
134052 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
134053 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
134054 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
134055 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
134056 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL nohasharray
134057 +lguest_map_42008 lguest_map 1-2 42008 &input_print_bitmap_42008
134058 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
134059 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
134060 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
134061 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
134062 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
134063 +vfat_revalidate_ci_42018 vfat_revalidate_ci 0 42018 NULL
134064 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
134065 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
134066 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
134067 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
134068 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
134069 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
134070 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
134071 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
134072 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
134073 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
134074 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
134075 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
134076 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
134077 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
134078 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
134079 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
134080 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
134081 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
134082 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
134083 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
134084 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
134085 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
134086 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
134087 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
134088 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
134089 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
134090 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
134091 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
134092 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
134093 +SMB2_read_42082 SMB2_read 0 42082 NULL
134094 +bat1_show_42084 bat1_show 0 42084 NULL
134095 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
134096 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
134097 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
134098 +dfx_open_42091 dfx_open 0 42091 NULL
134099 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
134100 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
134101 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
134102 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
134103 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
134104 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
134105 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
134106 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
134107 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
134108 +store_gps_42118 store_gps 4-0 42118 NULL
134109 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
134110 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
134111 +notify_send_init_42129 notify_send_init 0 42129 NULL
134112 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
134113 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
134114 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
134115 +threads_start_42139 threads_start 0 42139 NULL
134116 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
134117 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
134118 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
134119 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
134120 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
134121 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
134122 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 NULL nohasharray
134123 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 &af9015_i2c_xfer_42161
134124 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
134125 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
134126 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
134127 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
134128 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
134129 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
134130 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
134131 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 NULL nohasharray
134132 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 &max8998_ldo_disable_42173
134133 +power_restore_42174 power_restore 0 42174 NULL
134134 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
134135 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
134136 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
134137 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
134138 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
134139 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
134140 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
134141 +reset_slot_42194 reset_slot 0 42194 NULL
134142 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
134143 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
134144 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
134145 +sprom2hex_42204 sprom2hex 0 42204 NULL
134146 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
134147 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
134148 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
134149 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
134150 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
134151 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 NULL nohasharray
134152 +pla_ocp_read_42235 pla_ocp_read 3 42235 &blockdev_direct_IO_42235
134153 +toshiba_kbd_bl_mode_show_42236 toshiba_kbd_bl_mode_show 0 42236 NULL
134154 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
134155 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
134156 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
134157 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
134158 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
134159 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
134160 +store_mlid_42247 store_mlid 0-4 42247 NULL
134161 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
134162 +usbtv_start_42251 usbtv_start 0 42251 NULL
134163 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
134164 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
134165 +resources_store_42255 resources_store 0-4 42255 NULL
134166 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
134167 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
134168 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
134169 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
134170 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
134171 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
134172 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
134173 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
134174 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
134175 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
134176 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
134177 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
134178 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
134179 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
134180 +ulong_read_file_42304 ulong_read_file 3-0 42304 NULL nohasharray
134181 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 &ulong_read_file_42304
134182 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
134183 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
134184 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
134185 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
134186 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
134187 +osdname_show_42317 osdname_show 0 42317 NULL
134188 +max_luns_show_42319 max_luns_show 0 42319 NULL
134189 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
134190 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
134191 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
134192 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
134193 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
134194 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
134195 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
134196 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
134197 +store_42345 store 0-3 42345 &regulator_state_show_42345
134198 +rtl2832_sdr_rd_42346 rtl2832_sdr_rd 0 42346 NULL
134199 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
134200 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
134201 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
134202 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
134203 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
134204 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
134205 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
134206 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
134207 +read_time_42381 read_time 0 42381 NULL nohasharray
134208 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
134209 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
134210 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
134211 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
134212 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
134213 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
134214 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
134215 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
134216 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
134217 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
134218 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
134219 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
134220 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
134221 +krng_get_random_42420 krng_get_random 3 42420 NULL
134222 +i2o_event_register_42424 i2o_event_register 0 42424 NULL
134223 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
134224 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
134225 +device_read_42432 device_read 0-3 42432 NULL
134226 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
134227 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
134228 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
134229 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
134230 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
134231 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
134232 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
134233 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
134234 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
134235 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
134236 +store_42448 store 0 42448 NULL
134237 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
134238 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
134239 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
134240 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
134241 +__clk_enable_42456 __clk_enable 0 42456 NULL
134242 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
134243 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
134244 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
134245 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
134246 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
134247 +sta_state_42478 sta_state 0 42478 NULL
134248 +show_coresize_42479 show_coresize 0 42479 NULL
134249 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
134250 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
134251 +set_zone_42484 set_zone 0-4 42484 NULL
134252 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
134253 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
134254 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
134255 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
134256 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
134257 +callback_42494 callback 0 42494 NULL
134258 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
134259 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
134260 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
134261 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
134262 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
134263 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
134264 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
134265 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
134266 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
134267 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
134268 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
134269 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
134270 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
134271 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
134272 +sys_vmsplice_42533 sys_vmsplice 3 42533 NULL nohasharray
134273 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 &sys_vmsplice_42533
134274 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
134275 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
134276 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
134277 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL
134278 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
134279 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
134280 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL nohasharray
134281 +path_lookupat_42549 path_lookupat 0 42549 &ath6kl_wmi_proc_events_vif_42549
134282 +request_firmware_42553 request_firmware 0 42553 NULL
134283 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
134284 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
134285 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
134286 +portio_type_show_42562 portio_type_show 0 42562 NULL
134287 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
134288 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
134289 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
134290 +get_in_min_42567 get_in_min 0 42567 NULL
134291 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
134292 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
134293 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
134294 +memory_failure_42590 memory_failure 0 42590 NULL
134295 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
134296 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
134297 +get_enable_42601 get_enable 0 42601 NULL
134298 +map_state_42602 map_state 1 42602 NULL nohasharray
134299 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &map_state_42602 nohasharray
134300 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602 nohasharray
134301 +__pskb_pull_42602 __pskb_pull 2 42602 &npwm_show_42602
134302 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
134303 +get_div_42612 get_div 0 42612 NULL
134304 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
134305 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
134306 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
134307 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
134308 +read_42618 read 0 42618 &release_lockspace_42618
134309 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
134310 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
134311 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
134312 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
134313 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
134314 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
134315 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
134316 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
134317 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
134318 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
134319 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
134320 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
134321 +num_controllers_42644 num_controllers 0 42644 NULL
134322 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL nohasharray
134323 +process_output_block_42646 process_output_block 0 42646 &mc13783_adc_read_bp_42646
134324 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 NULL nohasharray
134325 +gpio_request_enable_42647 gpio_request_enable 0 42647 &sis190_get_regs_len_42647
134326 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
134327 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
134328 +page_counter_memparse_42653 page_counter_memparse 0 42653 NULL
134329 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
134330 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
134331 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
134332 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
134333 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
134334 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
134335 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
134336 +show_cidmode_42671 show_cidmode 0 42671 NULL
134337 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
134338 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
134339 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
134340 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
134341 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
134342 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
134343 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
134344 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
134345 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
134346 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
134347 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
134348 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
134349 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
134350 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
134351 +vb2_read_42703 vb2_read 3-0 42703 NULL
134352 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
134353 +hard_show_42708 hard_show 0 42708 NULL nohasharray
134354 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 &hard_show_42708
134355 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
134356 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
134357 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
134358 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
134359 +read_status_42722 read_status 0 42722 NULL
134360 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
134361 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
134362 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
134363 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
134364 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
134365 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
134366 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
134367 +xen_release_pmd_42734 xen_release_pmd 1 42734 NULL
134368 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
134369 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
134370 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
134371 +SendReceive2_42742 SendReceive2 0 42742 NULL
134372 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
134373 +write_42746 write 0 42746 &sdev_show_modalias_42746
134374 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
134375 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
134376 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
134377 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
134378 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
134379 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
134380 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
134381 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
134382 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
134383 +x25_recvmsg_42777 x25_recvmsg 0-4 42777 NULL
134384 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
134385 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
134386 +isku_sysfs_read_info_42781 isku_sysfs_read_info 0-6-5 42781 NULL nohasharray
134387 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 &isku_sysfs_read_info_42781
134388 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
134389 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
134390 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
134391 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
134392 +koneplus_sysfs_read_42792 koneplus_sysfs_read 0-6 42792 NULL
134393 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
134394 +show_chglim_42794 show_chglim 0 42794 NULL
134395 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
134396 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
134397 +show_line1_42806 show_line1 0 42806 NULL
134398 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
134399 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
134400 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
134401 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
134402 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
134403 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
134404 +set_arg_42824 set_arg 3 42824 NULL
134405 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
134406 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
134407 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
134408 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
134409 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
134410 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
134411 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
134412 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL
134413 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
134414 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
134415 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
134416 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
134417 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 4-3-2 42863 NULL nohasharray
134418 +destroy_42863 destroy 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
134419 +of_property_count_strings_42863 of_property_count_strings 0 42863 &destroy_42863
134420 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
134421 +nouveau_vm_create_42869 nouveau_vm_create 3-2 42869 NULL nohasharray
134422 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 &nouveau_vm_create_42869
134423 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
134424 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
134425 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
134426 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
134427 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
134428 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
134429 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
134430 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
134431 +pskb_expand_head_42881 pskb_expand_head 0-3-2 42881 NULL
134432 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
134433 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
134434 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
134435 +c2_up_42890 c2_up 0 42890 NULL
134436 +pci_write_42893 pci_write 0 42893 NULL
134437 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
134438 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
134439 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
134440 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
134441 +hd_end_request_42904 hd_end_request 2 42904 NULL
134442 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
134443 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
134444 +rds_create_42907 rds_create 0 42907 NULL
134445 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
134446 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
134447 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
134448 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
134449 +device_show_int_42919 device_show_int 0 42919 NULL
134450 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
134451 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
134452 +show_42923 show 0 42923 &pcxhr_set_clock_42923
134453 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
134454 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
134455 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
134456 +bnx2_open_42936 bnx2_open 0 42936 NULL
134457 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
134458 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
134459 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
134460 +handle_response_42945 handle_response 0 42945 NULL
134461 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
134462 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
134463 +hashtab_map_42947 hashtab_map 0 42947 NULL
134464 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
134465 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
134466 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
134467 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
134468 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
134469 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
134470 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
134471 +n_pins_show_42973 n_pins_show 0 42973 NULL
134472 +show_temp62_42975 show_temp62 0 42975 NULL
134473 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
134474 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
134475 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
134476 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
134477 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &compat_udpv6_setsockopt_42981 nohasharray
134478 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &store_enable_clka1_output_42981
134479 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
134480 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
134481 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
134482 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
134483 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
134484 +image_size_show_42992 image_size_show 0 42992 NULL
134485 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
134486 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
134487 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
134488 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
134489 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
134490 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
134491 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
134492 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
134493 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
134494 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
134495 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
134496 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
134497 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
134498 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
134499 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
134500 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035 nohasharray
134501 +store_lssw_43035 store_lssw 4-0 43035 &jffs2_write_begin_43035
134502 +max_queue_show_43036 max_queue_show 0 43036 NULL
134503 +set_icon_43037 set_icon 0-3 43037 NULL
134504 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
134505 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
134506 +write_s64_43043 write_s64 0 43043 NULL
134507 +show_port_name_43051 show_port_name 0 43051 NULL
134508 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
134509 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
134510 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
134511 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
134512 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
134513 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
134514 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
134515 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
134516 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
134517 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
134518 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
134519 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
134520 +get_attention_status_43073 get_attention_status 0 43073 NULL
134521 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
134522 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
134523 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
134524 +get_slave_size_43081 get_slave_size 0 43081 NULL
134525 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
134526 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
134527 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
134528 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
134529 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
134530 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
134531 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
134532 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
134533 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
134534 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
134535 +dump_skip_43098 dump_skip 2 43098 NULL
134536 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
134537 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
134538 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
134539 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
134540 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
134541 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
134542 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
134543 +store_43112 store 0 43112 NULL
134544 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
134545 +open_43117 open 0 43117 NULL
134546 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
134547 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
134548 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
134549 +reserved_size_show_43130 reserved_size_show 0 43130 NULL nohasharray
134550 +lock_page_killable_43130 lock_page_killable 0 43130 &reserved_size_show_43130
134551 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
134552 +dmfe_open_43139 dmfe_open 0 43139 NULL
134553 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
134554 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
134555 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
134556 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
134557 +show_enabled_43152 show_enabled 0 43152 NULL
134558 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
134559 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
134560 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
134561 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
134562 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
134563 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
134564 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
134565 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
134566 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
134567 +_read_43194 _read 0 43194 NULL
134568 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
134569 +teiup_create_43201 teiup_create 3 43201 NULL
134570 +uio_write_43202 uio_write 3-0 43202 NULL
134571 +iso_callback_43208 iso_callback 3 43208 NULL
134572 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
134573 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
134574 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
134575 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
134576 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
134577 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
134578 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
134579 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
134580 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
134581 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
134582 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
134583 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
134584 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
134585 +read_status_43238 read_status 0 43238 NULL
134586 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
134587 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
134588 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
134589 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
134590 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
134591 +fixup_leb_43256 fixup_leb 3 43256 NULL
134592 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
134593 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
134594 +store_wwan_43264 store_wwan 4-0 43264 NULL
134595 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
134596 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
134597 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
134598 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
134599 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
134600 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
134601 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
134602 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
134603 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
134604 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
134605 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
134606 +src_frames_43281 src_frames 0 43281 NULL nohasharray
134607 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
134608 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
134609 +lookup_fast_43292 lookup_fast 0 43292 NULL
134610 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
134611 +show_num_ports_43296 show_num_ports 0 43296 NULL
134612 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
134613 +lm3533_read_43309 lm3533_read 0 43309 NULL
134614 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
134615 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
134616 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL nohasharray
134617 +store_ledd_43312 store_ledd 4-0 43312 &em28xx_audio_analog_set_43312
134618 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
134619 +try_charge_43315 try_charge 0 43315 NULL
134620 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 NULL
134621 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
134622 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
134623 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
134624 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
134625 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
134626 +sja1000_open_43326 sja1000_open 0 43326 NULL
134627 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
134628 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
134629 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
134630 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
134631 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
134632 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
134633 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
134634 +set_peripheral_43353 set_peripheral 0 43353 NULL
134635 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL nohasharray
134636 +xen_swiotlb_sync_single_for_device_43362 xen_swiotlb_sync_single_for_device 2 43362 &gart_free_coherent_43362
134637 +may_create_key_43363 may_create_key 0 43363 NULL
134638 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
134639 +pn_init_43370 pn_init 0 43370 NULL
134640 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
134641 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
134642 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
134643 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
134644 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
134645 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
134646 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
134647 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
134648 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
134649 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
134650 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
134651 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
134652 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
134653 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
134654 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
134655 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
134656 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
134657 +xenfb_write_43412 xenfb_write 3 43412 NULL
134658 +show_linear_43414 show_linear 0 43414 NULL nohasharray
134659 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
134660 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
134661 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
134662 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
134663 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422 nohasharray
134664 +nfs_lookup_revalidate_43422 nfs_lookup_revalidate 0 43422 &offset_store_43422
134665 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
134666 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
134667 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
134668 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
134669 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
134670 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
134671 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
134672 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 NULL nohasharray
134673 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 &store_received_ref_clk3b_43440
134674 +send_pre_block_43442 send_pre_block 0 43442 NULL
134675 +usemap_size_43443 usemap_size 0-1-2 43443 NULL nohasharray
134676 +usb_string_43443 usb_string 0 43443 &usemap_size_43443
134677 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 NULL
134678 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
134679 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
134680 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
134681 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
134682 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
134683 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
134684 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
134685 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
134686 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
134687 +xen_alloc_pte_43470 xen_alloc_pte 2 43470 NULL
134688 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
134689 +write_43473 write 0 43473 NULL
134690 +hook_43475 hook 0 43475 NULL
134691 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
134692 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
134693 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 NULL nohasharray
134694 +alloc_new_reservation_43480 alloc_new_reservation 0-4 43480 &calculate_discard_block_size_43480
134695 +vga_get_43488 vga_get 0 43488 NULL
134696 +vmemdup_43489 vmemdup 2 43489 NULL
134697 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
134698 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
134699 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
134700 +show_lid_43498 show_lid 0 43498 NULL
134701 +init_43500 init 0 43500 NULL nohasharray
134702 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
134703 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
134704 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
134705 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
134706 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
134707 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
134708 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
134709 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
134710 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
134711 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
134712 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
134713 +read_events_43534 read_events 3 43534 NULL
134714 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
134715 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
134716 +store_43537 store 0-3 43537 NULL
134717 +store_43539 store 0 43539 NULL
134718 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
134719 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
134720 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
134721 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
134722 +request_resource_43548 request_resource 0 43548 NULL
134723 +store_43549 store 0-4 43549 NULL
134724 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
134725 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
134726 +amd756_access_43553 amd756_access 0 43553 NULL
134727 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
134728 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
134729 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
134730 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 NULL nohasharray
134731 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 &bfad_im_model_desc_show_43568
134732 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
134733 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
134734 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
134735 +passive_store_43589 passive_store 0-4 43589 NULL
134736 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
134737 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
134738 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
134739 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
134740 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
134741 +proc_read_43614 proc_read 3-0 43614 NULL
134742 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL
134743 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
134744 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
134745 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
134746 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
134747 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
134748 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
134749 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
134750 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
134751 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
134752 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
134753 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
134754 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
134755 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
134756 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
134757 +random_write_43656 random_write 3-0 43656 NULL
134758 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
134759 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
134760 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
134761 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
134762 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
134763 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
134764 +start_ms350_cam_43679 start_ms350_cam 0 43679 NULL nohasharray
134765 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 &start_ms350_cam_43679
134766 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
134767 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
134768 +calgary_map_page_43686 calgary_map_page 4-0-3 43686 NULL nohasharray
134769 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
134770 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
134771 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
134772 +start_43697 start 0 43697 NULL
134773 +show_43699 show 0 43699 NULL
134774 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 0-4 43702 NULL nohasharray
134775 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
134776 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
134777 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
134778 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
134779 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
134780 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
134781 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
134782 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
134783 +show_hyst_43718 show_hyst 0 43718 NULL
134784 +cpia2_do_command_43719 cpia2_do_command 0 43719 NULL nohasharray
134785 +adis_read_reg_43719 adis_read_reg 0 43719 &cpia2_do_command_43719
134786 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
134787 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
134788 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
134789 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
134790 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
134791 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
134792 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
134793 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
134794 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
134795 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
134796 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
134797 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 NULL nohasharray
134798 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 &__alloc_alien_cache_43734
134799 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
134800 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
134801 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
134802 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
134803 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
134804 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
134805 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
134806 +panic_happened_43756 panic_happened 0 43756 NULL
134807 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
134808 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
134809 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
134810 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
134811 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
134812 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
134813 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
134814 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
134815 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
134816 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
134817 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
134818 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
134819 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
134820 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
134821 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
134822 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
134823 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
134824 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
134825 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
134826 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
134827 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
134828 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
134829 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
134830 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
134831 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
134832 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
134833 +alloc_irq_from_domain_43815 alloc_irq_from_domain 0-3-2 43815 NULL nohasharray
134834 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
134835 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
134836 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
134837 +get_rsb_struct_43829 get_rsb_struct 0 43829 NULL nohasharray
134838 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 &get_rsb_struct_43829
134839 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
134840 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
134841 +max_channels_43840 max_channels 0 43840 NULL
134842 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 NULL nohasharray
134843 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 &snd_seq_fifo_event_in_43842
134844 +read_flush_43851 read_flush 3-0 43851 NULL
134845 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
134846 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
134847 +resume_43864 resume 0 43864 NULL nohasharray
134848 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
134849 +port_number_show_43866 port_number_show 0 43866 NULL
134850 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
134851 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
134852 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
134853 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
134854 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
134855 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
134856 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
134857 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
134858 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
134859 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
134860 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
134861 +write_43894 write 0-3 43894 NULL
134862 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
134863 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
134864 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
134865 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
134866 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
134867 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
134868 +set_temp8_43915 set_temp8 0-4 43915 NULL
134869 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 NULL nohasharray
134870 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 &wl1271_acx_conn_monit_params_43916
134871 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
134872 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
134873 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
134874 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
134875 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
134876 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
134877 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
134878 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
134879 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
134880 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
134881 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
134882 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
134883 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
134884 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
134885 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
134886 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
134887 +show_unit_43962 show_unit 0 43962 NULL
134888 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
134889 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
134890 +cache_request_43968 cache_request 0 43968 NULL nohasharray
134891 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
134892 +iflink_show_43970 iflink_show 0 43970 NULL
134893 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
134894 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
134895 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
134896 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
134897 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
134898 +netdev_init_43991 netdev_init 0 43991 NULL
134899 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
134900 +scsi_command_size_43992 scsi_command_size 0 43992 &kvm_read_guest_virt_43992 nohasharray
134901 +bcm_recvmsg_43992 bcm_recvmsg 0-4 43992 &scsi_command_size_43992 nohasharray
134902 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &bcm_recvmsg_43992
134903 +ulist_add_43994 ulist_add 0 43994 NULL
134904 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
134905 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
134906 +emit_flags_44006 emit_flags 3-4 44006 NULL
134907 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
134908 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
134909 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
134910 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
134911 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
134912 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 NULL nohasharray
134913 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 &vxge_ethtool_get_regs_len_44026 nohasharray
134914 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026
134915 +address_mask_show_44028 address_mask_show 0 44028 NULL
134916 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
134917 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
134918 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
134919 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
134920 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
134921 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
134922 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
134923 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
134924 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
134925 +show_44058 show 0 44058 NULL
134926 +sprint_frac_44059 sprint_frac 0 44059 NULL
134927 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
134928 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
134929 +wmi_call_44066 wmi_call 0 44066 NULL
134930 +vx2_inb_44069 vx2_inb 0 44069 NULL
134931 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
134932 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
134933 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
134934 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
134935 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
134936 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
134937 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
134938 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
134939 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
134940 +x25_listen_44090 x25_listen 0 44090 NULL
134941 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
134942 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
134943 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
134944 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
134945 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
134946 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
134947 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
134948 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
134949 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
134950 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
134951 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 NULL nohasharray
134952 +show_fan_pulses_44107 show_fan_pulses 0 44107 &zl10036_set_bandwidth_44107
134953 +raid_level_show_44108 raid_level_show 0 44108 NULL
134954 +add_update_code_44109 add_update_code 1 44109 NULL
134955 +skb_frag_dma_map_44112 skb_frag_dma_map 0-3 44112 NULL
134956 +check_idq_44117 check_idq 0 44117 NULL
134957 +do_readpage_44120 do_readpage 0 44120 NULL
134958 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
134959 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
134960 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
134961 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
134962 +do_sock_read_44132 do_sock_read 0 44132 NULL
134963 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
134964 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
134965 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
134966 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
134967 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
134968 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
134969 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
134970 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
134971 +direct_access_44144 direct_access 0 44144 NULL
134972 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
134973 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
134974 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
134975 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
134976 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
134977 +coda_permission_44158 coda_permission 0 44158 NULL
134978 +summary_show_44161 summary_show 0 44161 NULL nohasharray
134979 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
134980 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
134981 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
134982 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
134983 +atl1_up_44170 atl1_up 0 44170 NULL
134984 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
134985 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
134986 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
134987 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
134988 +tty_line_name_44181 tty_line_name 0 44181 NULL
134989 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
134990 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
134991 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
134992 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
134993 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 NULL nohasharray
134994 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 0-2 44196 &queue_int_on_old_endpoint_44196
134995 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
134996 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
134997 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
134998 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
134999 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
135000 +__set_free_44211 __set_free 2 44211 NULL
135001 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
135002 +write_44213 write 0 44213 &claim_ptd_buffers_44213
135003 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
135004 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
135005 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
135006 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
135007 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
135008 +failslab_show_44224 failslab_show 0 44224 &symbol_open_44224 nohasharray
135009 +device_user_unlock_44224 device_user_unlock 0 44224 &failslab_show_44224
135010 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
135011 +show_adc_44229 show_adc 0 44229 NULL
135012 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
135013 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
135014 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
135015 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
135016 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
135017 +write_44238 write 0-4 44238 NULL nohasharray
135018 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 &write_44238
135019 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
135020 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
135021 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
135022 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
135023 +extra_show_44247 extra_show 0 44247 NULL nohasharray
135024 +vp_find_vqs_44247 vp_find_vqs 2 44247 &extra_show_44247
135025 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
135026 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
135027 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
135028 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
135029 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
135030 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
135031 +minix_getattr_44267 minix_getattr 0 44267 NULL
135032 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
135033 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
135034 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
135035 +device_create_file_44285 device_create_file 0 44285 NULL
135036 +initstate_show_44288 initstate_show 0 44288 NULL
135037 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
135038 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
135039 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
135040 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
135041 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
135042 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
135043 +store_companion_44297 store_companion 0-4 44297 NULL
135044 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
135045 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
135046 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL
135047 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
135048 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
135049 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
135050 +bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL nohasharray
135051 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 &bitmap_scnprintf_44318 nohasharray
135052 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
135053 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
135054 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 NULL nohasharray
135055 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 &dispatch_proc_write_44320
135056 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
135057 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
135058 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
135059 +rs_init_44327 rs_init 1 44327 NULL
135060 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
135061 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
135062 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
135063 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
135064 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
135065 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
135066 +logfs_write_i0_44346 logfs_write_i0 0 44346 NULL nohasharray
135067 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 &logfs_write_i0_44346
135068 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
135069 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL nohasharray
135070 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 &nfs_fscache_get_super_cookie_44355
135071 +set_format_44357 set_format 0 44357 NULL nohasharray
135072 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
135073 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
135074 +ipx_recvmsg_44366 ipx_recvmsg 0-4 44366 NULL
135075 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
135076 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
135077 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
135078 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
135079 +ubi_sync_44391 ubi_sync 0 44391 NULL
135080 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
135081 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
135082 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
135083 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
135084 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
135085 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
135086 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
135087 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
135088 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
135089 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
135090 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
135091 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
135092 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
135093 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
135094 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
135095 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
135096 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
135097 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
135098 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
135099 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
135100 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
135101 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
135102 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
135103 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
135104 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
135105 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
135106 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
135107 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
135108 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
135109 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
135110 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
135111 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
135112 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
135113 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
135114 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
135115 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
135116 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
135117 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
135118 +allocate_mid_44479 allocate_mid 0 44479 NULL
135119 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
135120 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
135121 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
135122 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
135123 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
135124 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
135125 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
135126 +cond_read_node_44488 cond_read_node 0 44488 NULL
135127 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
135128 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
135129 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
135130 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
135131 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
135132 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
135133 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
135134 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
135135 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
135136 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
135137 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
135138 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
135139 +reserved_size_store_44508 reserved_size_store 0-4 44508 NULL
135140 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
135141 +spidev_write_44510 spidev_write 3-0 44510 NULL
135142 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
135143 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
135144 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
135145 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
135146 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
135147 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
135148 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
135149 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
135150 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
135151 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
135152 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
135153 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
135154 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
135155 +picolcd_set_par_44559 picolcd_set_par 0 44559 NULL
135156 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
135157 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
135158 +show_registers_44567 show_registers 0 44567 NULL nohasharray
135159 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
135160 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
135161 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
135162 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
135163 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
135164 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
135165 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
135166 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
135167 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
135168 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
135169 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
135170 +show_44594 show 0 44594 NULL nohasharray
135171 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
135172 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
135173 +get_fan_min_44596 get_fan_min 0 44596 NULL
135174 +popen_44599 popen 0 44599 NULL
135175 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
135176 +nouveau_perfmon_create__44602 nouveau_perfmon_create_ 4 44602 NULL
135177 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
135178 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
135179 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
135180 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
135181 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
135182 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
135183 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
135184 +xpcs_mmd_write_44633 xpcs_mmd_write 3 44633 &msb_get_free_block_44633
135185 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
135186 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
135187 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
135188 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
135189 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
135190 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
135191 +show_match_busid_44647 show_match_busid 0 44647 NULL
135192 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
135193 +store_44659 store 0-3 44659 NULL
135194 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
135195 +show_ctrl_44671 show_ctrl 0 44671 NULL
135196 +mpi_resize_44674 mpi_resize 2 44674 NULL
135197 +auxch_init_44675 auxch_init 0 44675 NULL
135198 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
135199 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
135200 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0 44682 NULL
135201 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
135202 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
135203 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
135204 +ts_read_44687 ts_read 3-0 44687 NULL
135205 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
135206 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
135207 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
135208 +show_host_busy_44693 show_host_busy 0 44693 NULL
135209 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
135210 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
135211 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
135212 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
135213 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
135214 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
135215 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
135216 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
135217 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
135218 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
135219 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
135220 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 0-3 44725 &C_SYSC_semtimedop_44725
135221 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
135222 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
135223 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
135224 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
135225 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
135226 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
135227 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
135228 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
135229 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
135230 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
135231 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
135232 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
135233 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
135234 +pty_write_44757 pty_write 3-0 44757 &tnode_new_44757
135235 +bop_assign_44765 bop_assign 0 44765 NULL
135236 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
135237 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
135238 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
135239 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
135240 +show_44772 show 0 44772 NULL nohasharray
135241 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
135242 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
135243 +readstat_44780 readstat 0 44780 NULL
135244 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
135245 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
135246 +proc_read_44793 proc_read 0 44793 NULL nohasharray
135247 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
135248 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
135249 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
135250 +cas_open_44801 cas_open 0 44801 NULL
135251 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
135252 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
135253 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
135254 +sbs_init_44817 sbs_init 0 44817 NULL
135255 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
135256 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
135257 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
135258 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
135259 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
135260 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
135261 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
135262 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
135263 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
135264 +units_sprintf_44833 units_sprintf 0 44833 NULL
135265 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
135266 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
135267 +node_show_44836 node_show 0 44836 NULL
135268 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
135269 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
135270 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
135271 +cross_eof_44848 cross_eof 0 44848 NULL
135272 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
135273 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
135274 +cis820x_config_init_44850 cis820x_config_init 0 44850 NULL nohasharray
135275 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 &cis820x_config_init_44850
135276 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
135277 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
135278 +copydesc_user_44855 copydesc_user 3 44855 NULL
135279 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
135280 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
135281 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
135282 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
135283 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
135284 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
135285 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
135286 +set_advertising_44870 set_advertising 4 44870 NULL
135287 +init_rs_44873 init_rs 1 44873 NULL nohasharray
135288 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
135289 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
135290 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
135291 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
135292 +skb_availroom_44883 skb_availroom 0 44883 NULL
135293 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
135294 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
135295 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
135296 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
135297 +kaweth_open_44889 kaweth_open 0 44889 NULL
135298 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
135299 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
135300 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
135301 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
135302 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
135303 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
135304 +async_readv_44898 async_readv 0 44898 NULL
135305 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 0-2 44902 NULL
135306 +elsa_resume_44904 elsa_resume 0 44904 NULL nohasharray
135307 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 &elsa_resume_44904
135308 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
135309 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
135310 +ptype_show_44913 ptype_show 0 44913 NULL
135311 +regmap_spi_read_44921 regmap_spi_read 0-3-5 44921 NULL
135312 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
135313 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
135314 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
135315 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
135316 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
135317 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
135318 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
135319 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
135320 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
135321 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
135322 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL
135323 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
135324 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
135325 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
135326 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
135327 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
135328 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
135329 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
135330 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
135331 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
135332 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
135333 +log_debug_read_44994 log_debug_read 0 44994 NULL
135334 +selinux_inode_follow_link_44995 selinux_inode_follow_link 0 44995 NULL
135335 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
135336 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
135337 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
135338 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
135339 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
135340 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
135341 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
135342 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
135343 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
135344 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
135345 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
135346 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
135347 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
135348 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
135349 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
135350 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
135351 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
135352 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
135353 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
135354 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
135355 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
135356 +show_in_label_45039 show_in_label 0 45039 NULL
135357 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
135358 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
135359 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
135360 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
135361 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
135362 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
135363 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL nohasharray
135364 +range_straddles_page_boundary_45056 range_straddles_page_boundary 1 45056 &adt7x10_show_temp_45056
135365 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
135366 +sel_write_user_45060 sel_write_user 3 45060 NULL
135367 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
135368 +show_45064 show 0 45064 NULL
135369 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
135370 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
135371 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
135372 +removable_show_45071 removable_show 0 45071 NULL nohasharray
135373 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
135374 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
135375 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
135376 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
135377 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
135378 +__device_suspend_45089 __device_suspend 0 45089 NULL
135379 +getattr_45091 getattr 0 45091 NULL
135380 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
135381 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
135382 +snd_card_new_45104 snd_card_new 5 45104 NULL
135383 +write_iter_45109 write_iter 0 45109 NULL
135384 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
135385 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
135386 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
135387 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
135388 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
135389 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 NULL nohasharray
135390 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 0-6-5 45133 &in_write_bytes_avail_show_45133
135391 +send_to_tty_45141 send_to_tty 3 45141 NULL
135392 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
135393 +command_setapcor_45143 command_setapcor 0 45143 NULL
135394 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
135395 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
135396 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
135397 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
135398 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
135399 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
135400 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
135401 +device_write_45156 device_write 3-0 45156 NULL
135402 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
135403 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
135404 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
135405 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
135406 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
135407 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
135408 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
135409 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164
135410 +mce_write_45187 mce_write 0 45187 NULL
135411 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
135412 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
135413 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
135414 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
135415 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
135416 +kstrtou16_45199 kstrtou16 0 45199 NULL
135417 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
135418 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
135419 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 NULL nohasharray
135420 +add_child_45201 add_child 4 45201 &dvb_dvr_write_45201
135421 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
135422 +iso_alloc_urb_45206 iso_alloc_urb 5-4 45206 NULL
135423 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
135424 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
135425 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
135426 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
135427 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
135428 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
135429 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
135430 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
135431 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
135432 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
135433 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
135434 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
135435 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
135436 +event_enable_write_45238 event_enable_write 3 45238 NULL
135437 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
135438 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
135439 +show_45247 show 0 45247 NULL
135440 +write_ltv_45250 write_ltv 0 45250 NULL
135441 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
135442 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
135443 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
135444 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
135445 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
135446 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
135447 +store_45285 store 0 45285 NULL
135448 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
135449 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
135450 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
135451 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
135452 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298
135453 +category_show_45304 category_show 0 45304 NULL nohasharray
135454 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
135455 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
135456 +e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
135457 +hippi_header_45313 hippi_header 0 45313 NULL
135458 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
135459 +compass_command_45324 compass_command 0 45324 NULL
135460 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
135461 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
135462 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
135463 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
135464 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
135465 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
135466 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
135467 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
135468 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL nohasharray
135469 +mic_dma_map_page_45356 mic_dma_map_page 0-3 45356 &isl1208_rtc_read_time_45356
135470 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
135471 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
135472 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
135473 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
135474 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
135475 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
135476 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
135477 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
135478 +wlcore_write_45391 wlcore_write 0 45391 NULL
135479 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
135480 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
135481 +keymap_store_45406 keymap_store 4 45406 NULL
135482 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
135483 +show_45409 show 0 45409 NULL
135484 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
135485 +sock_recv_errqueue_45412 sock_recv_errqueue 0-3 45412 NULL
135486 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
135487 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
135488 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
135489 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
135490 +show_45419 show 0 45419 &sht15_wait_for_response_45419
135491 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
135492 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421
135493 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
135494 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
135495 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
135496 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
135497 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
135498 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
135499 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
135500 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
135501 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
135502 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
135503 +pm_state_show_45438 pm_state_show 0 45438 NULL
135504 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
135505 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
135506 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
135507 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
135508 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
135509 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
135510 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
135511 +catc_open_45451 catc_open 0 45451 NULL
135512 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
135513 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 NULL nohasharray
135514 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 &netxen_nic_get_regs_len_45456
135515 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
135516 +__node_remap_45458 __node_remap 4 45458 NULL
135517 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
135518 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
135519 +orig_data_size_show_45467 orig_data_size_show 0 45467 NULL nohasharray
135520 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 &orig_data_size_show_45467
135521 +register_netdev_45468 register_netdev 0 45468 NULL nohasharray
135522 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
135523 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
135524 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
135525 +slab_attr_store_45475 slab_attr_store 0-4 45475 NULL
135526 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
135527 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
135528 +ec_read_45485 ec_read 0 45485 NULL
135529 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
135530 +lock_request_45495 lock_request 0 45495 NULL nohasharray
135531 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
135532 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
135533 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
135534 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
135535 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
135536 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
135537 +get_stats_45508 get_stats 0 45508 NULL
135538 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
135539 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
135540 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
135541 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
135542 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
135543 +store_45525 store 0-3 45525 &power_state_show_45525
135544 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
135545 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
135546 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
135547 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
135548 +copy_macs_45534 copy_macs 4 45534 NULL
135549 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
135550 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
135551 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
135552 +isofs_hashi_ms_45544 isofs_hashi_ms 0 45544 NULL
135553 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
135554 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
135555 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
135556 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
135557 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
135558 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
135559 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
135560 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
135561 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
135562 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
135563 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
135564 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
135565 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
135566 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
135567 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
135568 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
135569 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
135570 +request_fw_file_45567 request_fw_file 0 45567 NULL
135571 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
135572 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
135573 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
135574 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
135575 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
135576 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
135577 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
135578 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
135579 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
135580 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
135581 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
135582 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
135583 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
135584 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
135585 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
135586 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
135587 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
135588 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
135589 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
135590 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
135591 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
135592 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
135593 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
135594 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
135595 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
135596 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
135597 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
135598 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
135599 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
135600 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
135601 +bad_file_aio_write_45633 bad_file_aio_write 0 45633 NULL
135602 +rdma_read_chunk_lcl_45638 rdma_read_chunk_lcl 7 45638 NULL
135603 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
135604 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
135605 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
135606 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 NULL
135607 +ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
135608 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
135609 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
135610 +modelname_store_45663 modelname_store 0-4 45663 NULL
135611 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
135612 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
135613 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
135614 +sd_probe_45675 sd_probe 0 45675 NULL
135615 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
135616 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
135617 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
135618 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
135619 +set_params_45684 set_params 0 45684 NULL nohasharray
135620 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
135621 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
135622 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
135623 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
135624 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
135625 +bscnl_emit_45699 bscnl_emit 5-0-2 45699 NULL nohasharray
135626 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 0-4 45699 &bscnl_emit_45699 nohasharray
135627 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
135628 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
135629 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
135630 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
135631 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
135632 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
135633 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
135634 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
135635 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
135636 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
135637 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
135638 +get_iface_param_45719 get_iface_param 0 45719 NULL
135639 +show_high_kb_45721 show_high_kb 0 45721 NULL
135640 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
135641 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
135642 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
135643 +handle_response_icmp_45733 handle_response_icmp 0-7 45733 NULL
135644 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
135645 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
135646 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
135647 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
135648 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
135649 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
135650 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
135651 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
135652 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
135653 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
135654 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
135655 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
135656 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
135657 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
135658 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
135659 +FUA_show_45776 FUA_show 0 45776 NULL
135660 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
135661 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
135662 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
135663 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
135664 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
135665 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
135666 +cma_release_45795 cma_release 3 45795 NULL
135667 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
135668 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
135669 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
135670 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
135671 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
135672 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
135673 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
135674 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
135675 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 NULL nohasharray
135676 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 &w1_ds2781_io_45806
135677 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
135678 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
135679 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
135680 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
135681 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
135682 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
135683 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
135684 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
135685 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
135686 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
135687 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
135688 +start_endpoints_45825 start_endpoints 0 45825 NULL
135689 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 0-3 45830 NULL
135690 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 NULL nohasharray
135691 +hash_walk_next_45832 hash_walk_next 0 45832 &mc13xxx_regulator_is_enabled_45832
135692 +audit_make_reply_45835 audit_make_reply 7 45835 NULL
135693 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
135694 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
135695 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
135696 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
135697 +store_learning_45844 store_learning 0 45844 NULL
135698 +insert_state_45848 insert_state 0 45848 NULL
135699 +activity_read_45850 activity_read 0-5-6 45850 NULL
135700 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
135701 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
135702 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
135703 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
135704 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
135705 +isdn_write_45863 isdn_write 3-0 45863 NULL
135706 +align_show_45871 align_show 0 45871 NULL
135707 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
135708 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
135709 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
135710 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
135711 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
135712 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 NULL nohasharray
135713 +get_rdac_req_45882 get_rdac_req 3 45882 &_transport_get_expander_phy_error_log_45882
135714 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
135715 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
135716 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
135717 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
135718 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
135719 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
135720 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
135721 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
135722 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
135723 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
135724 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
135725 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
135726 +lcd_read_45922 lcd_read 0-3 45922 NULL
135727 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
135728 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
135729 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
135730 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
135731 +_dln2_transfer_45930 _dln2_transfer 0 45930 NULL nohasharray
135732 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 &_dln2_transfer_45930
135733 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
135734 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
135735 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
135736 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
135737 +show_fan_value_45938 show_fan_value 0 45938 NULL
135738 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
135739 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
135740 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
135741 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
135742 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
135743 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
135744 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
135745 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
135746 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
135747 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
135748 +set_45961 set 0 45961 NULL
135749 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
135750 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
135751 +copy_to_45969 copy_to 3 45969 NULL nohasharray
135752 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 &copy_to_45969
135753 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
135754 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
135755 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
135756 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
135757 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
135758 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
135759 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
135760 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
135761 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
135762 +dn_device_event_46004 dn_device_event 0 46004 NULL
135763 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
135764 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
135765 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
135766 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
135767 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
135768 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
135769 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
135770 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
135771 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
135772 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
135773 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
135774 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
135775 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
135776 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
135777 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
135778 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
135779 +socket_create_46047 socket_create 0 46047 NULL
135780 +lg4ff_range_show_46048 lg4ff_range_show 0 46048 NULL
135781 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
135782 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
135783 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
135784 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 NULL nohasharray
135785 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 &i2c_smbus_read_i2c_block_data_46059
135786 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
135787 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
135788 +slhc_toss_46066 slhc_toss 0 46066 NULL
135789 +in_use_show_46075 in_use_show 0 46075 NULL
135790 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
135791 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
135792 +__kmem_cache_shrink_46083 __kmem_cache_shrink 0 46083 NULL
135793 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
135794 +unlock_lock_46087 unlock_lock 0 46087 NULL
135795 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
135796 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
135797 +store_46095 store 0 46095 NULL
135798 +ppp_asynctty_write_46098 ppp_asynctty_write 0 46098 NULL
135799 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
135800 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
135801 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
135802 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
135803 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
135804 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
135805 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
135806 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
135807 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
135808 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
135809 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
135810 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
135811 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
135812 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
135813 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
135814 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
135815 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
135816 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
135817 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
135818 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
135819 +dgram_bind_46155 dgram_bind 0 46155 NULL
135820 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
135821 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
135822 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL
135823 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
135824 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
135825 +write_index_46171 write_index 0 46171 NULL
135826 +open_46177 open 0 46177 NULL
135827 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
135828 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
135829 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
135830 +twl_direction_out_46182 twl_direction_out 0-2 46182 NULL nohasharray
135831 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
135832 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
135833 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
135834 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
135835 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
135836 +fq_resize_46195 fq_resize 2 46195 NULL
135837 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
135838 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 NULL nohasharray
135839 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
135840 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197 nohasharray
135841 +add_conn_list_46197 add_conn_list 3-0 46197 &set_tr_backlight_status_46197
135842 +appid_show_46198 appid_show 0 46198 NULL
135843 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
135844 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
135845 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
135846 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
135847 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
135848 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
135849 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
135850 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 NULL nohasharray
135851 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218 nohasharray
135852 +dsp_write_46218 dsp_write 0-2 46218 &o2hb_region_start_block_write_46218
135853 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
135854 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
135855 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
135856 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
135857 +__get_any_page_46230 __get_any_page 0 46230 NULL
135858 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
135859 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
135860 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
135861 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
135862 +show_in_min_46238 show_in_min 0 46238 NULL
135863 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
135864 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
135865 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
135866 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
135867 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
135868 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
135869 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
135870 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
135871 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
135872 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
135873 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
135874 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
135875 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
135876 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
135877 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
135878 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
135879 +pem_show_input_46277 pem_show_input 0 46277 NULL nohasharray
135880 +ReadReg_46277 ReadReg 0 46277 &pem_show_input_46277
135881 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
135882 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
135883 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
135884 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
135885 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
135886 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
135887 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
135888 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
135889 +store_led_46310 store_led 0-4 46310 NULL
135890 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
135891 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
135892 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
135893 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
135894 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
135895 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
135896 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
135897 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
135898 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
135899 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
135900 +gs_can_open_46335 gs_can_open 0 46335 NULL
135901 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
135902 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
135903 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
135904 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
135905 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
135906 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
135907 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
135908 +mpt_config_46343 mpt_config 0 46343 NULL
135909 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
135910 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
135911 +xen_alloc_pmd_46347 xen_alloc_pmd 2 46347 NULL
135912 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
135913 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
135914 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
135915 +show_icon_46360 show_icon 4-0 46360 NULL
135916 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
135917 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
135918 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
135919 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
135920 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
135921 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
135922 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
135923 +via_build_controls_46378 via_build_controls 0 46378 NULL
135924 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
135925 +rng_get_data_46382 rng_get_data 0 46382 NULL
135926 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
135927 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
135928 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
135929 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
135930 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
135931 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
135932 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
135933 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
135934 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
135935 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
135936 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
135937 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
135938 +addr_to_user_46418 addr_to_user 0 46418 NULL
135939 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
135940 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
135941 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
135942 +proto_show_46426 proto_show 0 46426 NULL nohasharray
135943 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
135944 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
135945 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
135946 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
135947 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
135948 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
135949 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
135950 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
135951 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
135952 +cp210x_set_config_46447 cp210x_set_config 0-4 46447 NULL
135953 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
135954 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
135955 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
135956 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
135957 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
135958 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
135959 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
135960 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
135961 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
135962 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
135963 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
135964 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
135965 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
135966 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
135967 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
135968 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
135969 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
135970 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
135971 +qib_dma_map_page_46507 qib_dma_map_page 0-3 46507 NULL
135972 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
135973 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
135974 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 NULL nohasharray
135975 +pin_code_reply_46510 pin_code_reply 4 46510 &iscsi_nacl_attrib_store_random_datain_seq_offsets_46510
135976 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
135977 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
135978 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
135979 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
135980 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 NULL
135981 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
135982 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
135983 +pptp_bind_46520 pptp_bind 0 46520 NULL
135984 +isoc_init_46521 isoc_init 0 46521 NULL
135985 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
135986 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
135987 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 NULL nohasharray
135988 +socket_recvmsg_46535 socket_recvmsg 0 46535 &snd_hda_gen_parse_auto_config_46535
135989 +check_connect_46536 check_connect 0 46536 NULL
135990 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
135991 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
135992 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
135993 +raid_show_state_46545 raid_show_state 0 46545 NULL
135994 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
135995 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
135996 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
135997 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
135998 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
135999 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
136000 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
136001 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
136002 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
136003 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
136004 +nr_header_46575 nr_header 0 46575 NULL
136005 +store_46576 store 0-3 46576 NULL
136006 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
136007 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
136008 +__iwl_up_46589 __iwl_up 0 46589 NULL
136009 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
136010 +show_mute_46600 show_mute 0 46600 NULL nohasharray
136011 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
136012 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
136013 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
136014 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
136015 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
136016 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
136017 +dead_write_46612 dead_write 0 46612 NULL nohasharray
136018 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
136019 +stream_start_46613 stream_start 0 46613 NULL nohasharray
136020 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
136021 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
136022 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
136023 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
136024 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
136025 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
136026 +get_mode_46623 get_mode 0 46623 NULL
136027 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
136028 +dsense_show_46626 dsense_show 0 46626 NULL
136029 +il_set_mode_46630 il_set_mode 0 46630 NULL
136030 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
136031 +regmap_read_46634 regmap_read 0 46634 NULL
136032 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
136033 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
136034 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
136035 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
136036 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
136037 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
136038 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
136039 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
136040 +fanout_add_46656 fanout_add 0 46656 NULL
136041 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
136042 +read_short_reg_46669 read_short_reg 0 46669 NULL
136043 +e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
136044 +stream_pause_46673 stream_pause 0 46673 NULL
136045 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
136046 +msr_read_46679 msr_read 0-3 46679 NULL
136047 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
136048 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
136049 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
136050 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
136051 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
136052 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
136053 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
136054 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
136055 +saa7185_init_46704 saa7185_init 0 46704 NULL
136056 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
136057 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
136058 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
136059 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
136060 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
136061 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
136062 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
136063 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
136064 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
136065 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
136066 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
136067 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
136068 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL
136069 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 NULL nohasharray
136070 +__ata_change_queue_depth_46737 __ata_change_queue_depth 0-3 46737 &pctv452e_i2c_xfer_46737
136071 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
136072 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
136073 +autofs4_wait_46750 autofs4_wait 0 46750 NULL
136074 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
136075 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
136076 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
136077 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
136078 +show_fan_status_46761 show_fan_status 0 46761 NULL
136079 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
136080 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
136081 +inet6_create_46770 inet6_create 0 46770 NULL
136082 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
136083 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
136084 +regcache_lzo_sync_46777 regcache_lzo_sync 2 46777 NULL
136085 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
136086 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
136087 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
136088 +show_max_min_46796 show_max_min 0 46796 NULL
136089 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
136090 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
136091 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
136092 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
136093 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
136094 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
136095 +writefn_46819 writefn 0-3 46819 NULL
136096 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
136097 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
136098 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
136099 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
136100 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
136101 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
136102 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
136103 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
136104 +kexec_crash_size_show_46847 kexec_crash_size_show 0 46847 NULL
136105 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
136106 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
136107 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
136108 +spi_async_46857 spi_async 0 46857 NULL
136109 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
136110 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
136111 +vsnprintf_46863 vsnprintf 0 46863 NULL
136112 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
136113 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
136114 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
136115 +restart_array_46866 restart_array 0 46866 NULL
136116 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
136117 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
136118 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
136119 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
136120 +rvmalloc_46873 rvmalloc 1 46873 NULL
136121 +show_telclock_version_46874 show_telclock_version 0 46874 NULL nohasharray
136122 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 &show_telclock_version_46874
136123 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
136124 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
136125 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
136126 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
136127 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
136128 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
136129 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
136130 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
136131 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
136132 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
136133 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
136134 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
136135 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
136136 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
136137 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
136138 +dgram_bind_46908 dgram_bind 0 46908 NULL
136139 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
136140 +store_46910 store 0-2 46910 NULL
136141 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
136142 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
136143 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
136144 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
136145 +igbvf_open_46920 igbvf_open 0 46920 NULL
136146 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
136147 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
136148 +fb_write_46924 fb_write 3-0 46924 NULL
136149 +i915_gem_check_olr_46925 i915_gem_check_olr 0 46925 NULL
136150 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
136151 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
136152 +fuse_direct_io_46949 fuse_direct_io 0 46949 NULL nohasharray
136153 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 0-3 46949 &fuse_direct_io_46949
136154 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
136155 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
136156 +coda_fsync_46958 coda_fsync 0 46958 NULL
136157 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
136158 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
136159 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
136160 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
136161 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
136162 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
136163 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
136164 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
136165 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
136166 +user_set_46991 user_set 0 46991 NULL
136167 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
136168 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &sel_write_bool_46996 nohasharray
136169 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &rj54n1_sensor_scale_46996 nohasharray
136170 +enabled_store_46996 enabled_store 0-4 46996 &ds2780_write_user_eeprom_bin_46996
136171 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
136172 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
136173 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
136174 +x25_device_event_47006 x25_device_event 0 47006 NULL
136175 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
136176 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
136177 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
136178 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
136179 +__map_single_47020 __map_single 4-3-7 47020 NULL
136180 +usbpn_open_47021 usbpn_open 0 47021 NULL
136181 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
136182 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
136183 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
136184 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
136185 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
136186 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
136187 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
136188 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
136189 +show_v86d_47041 show_v86d 0 47041 NULL
136190 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
136191 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
136192 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
136193 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
136194 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
136195 +final_47055 final 0 47055 NULL
136196 +open_rx_47057 open_rx 0 47057 NULL
136197 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
136198 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
136199 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
136200 +power_on_acct_show_47066 power_on_acct_show 0 47066 NULL nohasharray
136201 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 &power_on_acct_show_47066
136202 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
136203 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
136204 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
136205 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
136206 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
136207 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
136208 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
136209 +export_47078 export 0 47078 NULL
136210 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
136211 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
136212 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
136213 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
136214 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
136215 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
136216 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
136217 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
136218 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
136219 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 NULL
136220 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
136221 +carrier_show_47115 carrier_show 0 47115 NULL
136222 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
136223 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
136224 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
136225 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
136226 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
136227 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
136228 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
136229 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
136230 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
136231 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
136232 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
136233 +show_streaming_47160 show_streaming 0 47160 NULL
136234 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
136235 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
136236 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
136237 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
136238 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
136239 +part_fail_show_47168 part_fail_show 0 47168 NULL
136240 +set_temp_47169 set_temp 0-4 47169 NULL
136241 +reg_show_name_47170 reg_show_name 0 47170 NULL
136242 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
136243 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
136244 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
136245 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
136246 +niu_pci_map_page_47198 niu_pci_map_page 3 47198 NULL
136247 +__set_signal_47207 __set_signal 0-4 47207 NULL
136248 +__rds_create_47212 __rds_create 0 47212 NULL
136249 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
136250 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
136251 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
136252 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 NULL
136253 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
136254 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
136255 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
136256 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
136257 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
136258 +l2headersize_47238 l2headersize 0 47238 NULL
136259 +options_write_47243 options_write 3-0 47243 NULL
136260 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
136261 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
136262 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250 nohasharray
136263 +ftrace_modify_code_47250 ftrace_modify_code 1 47250 &iwl_mvm_power_set_ps_47250
136264 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
136265 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 NULL nohasharray
136266 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 &portcntrs_1_read_47253
136267 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
136268 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
136269 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
136270 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
136271 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
136272 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
136273 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
136274 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
136275 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
136276 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
136277 +reg_write_47288 reg_write 0 47288 NULL
136278 +setattr_47289 setattr 0 47289 NULL
136279 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
136280 +vsnprintf_47291 vsnprintf 0 47291 NULL
136281 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
136282 +show_47293 show 0 47293 NULL
136283 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
136284 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
136285 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
136286 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
136287 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
136288 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
136289 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
136290 +nouveau_fb_create__47316 nouveau_fb_create_ 4 47316 NULL
136291 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
136292 +get_l4proto_47318 get_l4proto 0 47318 NULL
136293 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
136294 +skein1024_export_47324 skein1024_export 0 47324 NULL
136295 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
136296 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
136297 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
136298 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
136299 +tune_set_47343 tune_set 0-5 47343 NULL
136300 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
136301 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
136302 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
136303 +md_allow_write_47353 md_allow_write 0 47353 NULL
136304 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
136305 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
136306 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
136307 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
136308 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
136309 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
136310 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
136311 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
136312 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
136313 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
136314 +__bio_map_kern_47379 __bio_map_kern 3 47379 NULL
136315 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
136316 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
136317 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
136318 +nametbl_list_47391 nametbl_list 2 47391 NULL
136319 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
136320 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
136321 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
136322 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
136323 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
136324 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
136325 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
136326 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
136327 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
136328 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
136329 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
136330 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
136331 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
136332 +write_cmd_47414 write_cmd 0 47414 NULL
136333 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
136334 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
136335 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
136336 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
136337 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
136338 +bLength_show_47432 bLength_show 0 47432 NULL
136339 +fop_write_47433 fop_write 0-3 47433 NULL
136340 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
136341 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
136342 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
136343 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
136344 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
136345 +hifn_setup_dst_desc_47448 hifn_setup_dst_desc 3 47448 NULL
136346 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
136347 +environ_read_47451 environ_read 0-3 47451 NULL
136348 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
136349 +__affs_hash_dentry_47469 __affs_hash_dentry 0 47469 NULL
136350 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
136351 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
136352 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
136353 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
136354 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
136355 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
136356 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
136357 +newpart_47485 newpart 6-4 47485 NULL
136358 +read_47490 read 0-3 47490 NULL
136359 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
136360 +core_sys_select_47494 core_sys_select 1 47494 NULL
136361 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
136362 +jid_store_47498 jid_store 0-3 47498 NULL
136363 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
136364 +txstat_read_file_47503 txstat_read_file 0 47503 NULL nohasharray
136365 +as3722_block_write_47503 as3722_block_write 2-3 47503 &txstat_read_file_47503
136366 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
136367 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
136368 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
136369 +unlink_simple_47506 unlink_simple 3 47506 NULL
136370 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
136371 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
136372 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
136373 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
136374 +inet_bind_47514 inet_bind 0 47514 NULL
136375 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
136376 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
136377 +eth_open_47519 eth_open 0 47519 NULL
136378 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
136379 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
136380 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
136381 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
136382 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
136383 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
136384 +get_port_47534 get_port 0 47534 NULL
136385 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
136386 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
136387 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
136388 +atl1_open_47550 atl1_open 0 47550 NULL
136389 +drbg_statelen_47551 drbg_statelen 0 47551 NULL
136390 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
136391 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
136392 +send_cmd_47563 send_cmd 0 47563 NULL
136393 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
136394 +send_command_47567 send_command 0 47567 NULL nohasharray
136395 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
136396 +read_ldt_47570 read_ldt 2 47570 NULL
136397 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
136398 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
136399 +pci_iomap_47575 pci_iomap 3 47575 NULL
136400 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
136401 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
136402 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
136403 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
136404 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
136405 +id_format_show_47585 id_format_show 0 47585 NULL
136406 +phy_read_47590 phy_read 0 47590 NULL
136407 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
136408 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
136409 +get_nic_info_47601 get_nic_info 0 47601 NULL
136410 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
136411 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
136412 +msdos_hash_47606 msdos_hash 0 47606 NULL
136413 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
136414 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
136415 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
136416 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
136417 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
136418 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
136419 +uea_request_47613 uea_request 4 47613 NULL
136420 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
136421 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
136422 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
136423 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 NULL nohasharray
136424 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 &tps65217_clear_bits_47619
136425 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
136426 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
136427 +SYSC_send_47629 SYSC_send 3 47629 NULL
136428 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
136429 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
136430 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
136431 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
136432 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
136433 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
136434 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
136435 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
136436 +fan_show_47664 fan_show 0 47664 NULL
136437 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
136438 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
136439 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
136440 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
136441 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
136442 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
136443 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
136444 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
136445 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
136446 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
136447 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
136448 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
136449 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
136450 +packet_recvmsg_47700 packet_recvmsg 0-4 47700 NULL
136451 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
136452 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
136453 +save_microcode_47717 save_microcode 3 47717 NULL
136454 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
136455 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
136456 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
136457 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
136458 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 NULL nohasharray
136459 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 &ov9740_s_fmt_47735
136460 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
136461 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
136462 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
136463 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
136464 +use_zero_page_show_47747 use_zero_page_show 0 47747 NULL nohasharray
136465 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 &use_zero_page_show_47747
136466 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
136467 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
136468 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
136469 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
136470 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
136471 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
136472 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
136473 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
136474 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
136475 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
136476 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
136477 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
136478 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
136479 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
136480 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
136481 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
136482 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
136483 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
136484 +show_id_47795 show_id 0 47795 NULL
136485 +sl_open_47801 sl_open 0 47801 NULL
136486 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
136487 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 NULL nohasharray
136488 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 &store_fc_vport_disable_47804
136489 +lov_packmd_47810 lov_packmd 0 47810 NULL
136490 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
136491 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
136492 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
136493 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
136494 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
136495 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
136496 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
136497 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
136498 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
136499 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
136500 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
136501 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
136502 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
136503 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
136504 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
136505 +did_show_47843 did_show 0 47843 NULL nohasharray
136506 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
136507 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
136508 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
136509 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
136510 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL
136511 +reg_clear_47849 reg_clear 0 47849 NULL
136512 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
136513 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
136514 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
136515 +copy_47869 copy 0 47869 NULL
136516 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
136517 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
136518 +add_lease_context_47876 add_lease_context 0 47876 NULL
136519 +vhci_read_47878 vhci_read 3-0 47878 NULL
136520 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
136521 +array_size_show_47883 array_size_show 0 47883 NULL
136522 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
136523 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
136524 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
136525 +read_prph_47892 read_prph 0 47892 NULL
136526 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
136527 +read_regr_47902 read_regr 0 47902 NULL nohasharray
136528 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
136529 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
136530 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
136531 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
136532 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
136533 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
136534 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
136535 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
136536 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
136537 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
136538 +timeout_read_47915 timeout_read 0-3 47915 NULL nohasharray
136539 +sp_header_47915 sp_header 0 47915 &timeout_read_47915
136540 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
136541 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
136542 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
136543 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
136544 +show_mlid_47928 show_mlid 0 47928 NULL
136545 +max77686_rtc_read_time_47944 max77686_rtc_read_time 0 47944 NULL
136546 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
136547 +b44_open_47950 b44_open 0 47950 NULL
136548 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
136549 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
136550 +pci_read_47962 pci_read 0 47962 NULL
136551 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
136552 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
136553 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
136554 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
136555 +show_stride_47971 show_stride 0 47971 NULL
136556 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
136557 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
136558 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
136559 +node_weight_read_47974 node_weight_read 0 47974 NULL
136560 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
136561 +flush_store_47978 flush_store 0-4 47978 NULL
136562 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
136563 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
136564 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
136565 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
136566 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
136567 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
136568 +enter_47990 enter 0 47990 &dbg_port_buf_47990
136569 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
136570 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
136571 +objects_show_47995 objects_show 0 47995 NULL
136572 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 NULL nohasharray
136573 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 &show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997
136574 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
136575 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
136576 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
136577 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
136578 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
136579 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
136580 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
136581 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
136582 +coda_statfs_48015 coda_statfs 0 48015 NULL
136583 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
136584 +trace_show_48031 trace_show 0 48031 NULL
136585 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
136586 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
136587 +sys32_pread_48037 sys32_pread 3 48037 NULL
136588 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
136589 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
136590 +show_vrm_48041 show_vrm 0 48041 NULL
136591 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
136592 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
136593 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
136594 +rate_show_48049 rate_show 0 48049 NULL
136595 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
136596 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
136597 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
136598 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
136599 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
136600 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
136601 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
136602 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
136603 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
136604 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
136605 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
136606 +cp2112_hid_output_48094 cp2112_hid_output 0-3 48094 NULL
136607 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
136608 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
136609 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 NULL nohasharray
136610 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 &i7core_inject_enable_show_48107
136611 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
136612 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
136613 +rmd256_final_48110 rmd256_final 0 48110 NULL
136614 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
136615 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
136616 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
136617 +get_48116 get 0 48116 &selinux_inode_permission_48116
136618 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
136619 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
136620 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
136621 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
136622 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
136623 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
136624 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
136625 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
136626 +statistics_write_48141 statistics_write 0-3 48141 NULL nohasharray
136627 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
136628 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141 nohasharray
136629 +set_discoverable_48141 set_discoverable 4 48141 &store_fan_smart_tach_48141
136630 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
136631 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
136632 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
136633 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
136634 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
136635 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
136636 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
136637 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
136638 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
136639 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
136640 +macvlan_open_48169 macvlan_open 0 48169 NULL
136641 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
136642 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &rbd_obj_method_sync_48170 nohasharray
136643 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 3-2 48170 &bnx2x_get_regs_len_48170
136644 +minix_setattr_48171 minix_setattr 0 48171 NULL
136645 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
136646 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
136647 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
136648 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
136649 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
136650 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
136651 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
136652 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
136653 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
136654 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
136655 +eni_send_48189 eni_send 0 48189 NULL nohasharray
136656 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
136657 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
136658 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
136659 +startup_48205 startup 0 48205 NULL
136660 +show_48207 show 0 48207 NULL
136661 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
136662 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
136663 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
136664 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
136665 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
136666 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 NULL nohasharray
136667 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 &iwl_mvm_beacon_filter_send_cmd_48226
136668 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
136669 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
136670 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
136671 +collisions_show_48236 collisions_show 0 48236 NULL
136672 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
136673 +nouveau_i2c_port_create__48240 nouveau_i2c_port_create_ 7 48240 NULL nohasharray
136674 +show_priv_session_state_48240 show_priv_session_state 0 48240 &nouveau_i2c_port_create__48240
136675 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
136676 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
136677 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
136678 +vport_disable_48252 vport_disable 0 48252 NULL
136679 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
136680 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
136681 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
136682 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
136683 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
136684 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
136685 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
136686 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
136687 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
136688 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
136689 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 NULL nohasharray
136690 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 &qlcnic_83xx_get_regs_len_48275 nohasharray
136691 +trace_options_write_48275 trace_options_write 3 48275 &xgene_rtc_read_time_48275
136692 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
136693 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
136694 +send_set_info_48288 send_set_info 7 48288 NULL
136695 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
136696 +ac_write_48295 ac_write 0-3 48295 NULL
136697 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
136698 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
136699 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
136700 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
136701 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
136702 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
136703 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
136704 +hash_setkey_48310 hash_setkey 0-3 48310 NULL
136705 +patch_alc262_48312 patch_alc262 0 48312 NULL
136706 +crb_read_48313 crb_read 0 48313 NULL
136707 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
136708 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
136709 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
136710 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
136711 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
136712 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
136713 +show_version_48337 show_version 0 48337 NULL
136714 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
136715 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
136716 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
136717 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
136718 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
136719 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
136720 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
136721 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
136722 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
136723 +follow_pte_48359 follow_pte 0 48359 NULL
136724 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
136725 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
136726 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
136727 +skb_add_data_48363 skb_add_data 3 48363 NULL
136728 +store_temp23_48364 store_temp23 0-4 48364 NULL
136729 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
136730 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
136731 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
136732 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
136733 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
136734 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
136735 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
136736 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
136737 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
136738 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
136739 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
136740 +sctp_getname_48405 sctp_getname 0 48405 NULL
136741 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
136742 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
136743 +bql_set_48412 bql_set 0-2 48412 NULL
136744 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
136745 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
136746 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 NULL nohasharray
136747 +div64_u64_rem_48418 div64_u64_rem 0 48418 &wl1271_ap_init_null_template_48418
136748 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
136749 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
136750 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
136751 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
136752 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
136753 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
136754 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
136755 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
136756 +nfs_weak_revalidate_48432 nfs_weak_revalidate 0 48432 NULL
136757 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
136758 +print_filtered_48442 print_filtered 0-2 48442 NULL
136759 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
136760 +rtl2830_rd_48451 rtl2830_rd 0 48451 NULL nohasharray
136761 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 &rtl2830_rd_48451
136762 +fan_get_48455 fan_get 0 48455 NULL
136763 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
136764 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
136765 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
136766 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
136767 +tun_recvmsg_48463 tun_recvmsg 0-4 48463 NULL
136768 +toshiba_kbd_bl_mode_store_48465 toshiba_kbd_bl_mode_store 0-4 48465 NULL
136769 +getname_48466 getname 0 48466 NULL nohasharray
136770 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 &getname_48466
136771 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
136772 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
136773 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
136774 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
136775 +set_in16_max_48479 set_in16_max 0-4 48479 NULL nohasharray
136776 +pid_revalidate_48479 pid_revalidate 0 48479 &set_in16_max_48479
136777 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
136778 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
136779 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
136780 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
136781 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
136782 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
136783 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
136784 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
136785 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
136786 +store_48497 store 0-3 48497 NULL nohasharray
136787 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
136788 +send_control_msg_48498 send_control_msg 0-6 48498 NULL
136789 +show_temp_type_48500 show_temp_type 0 48500 NULL
136790 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
136791 +serio_show_description_48505 serio_show_description 0 48505 NULL
136792 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
136793 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
136794 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
136795 +phantom_get_free_48514 phantom_get_free 0 48514 NULL
136796 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
136797 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
136798 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
136799 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
136800 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
136801 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
136802 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
136803 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
136804 +ths7303_write_48540 ths7303_write 0 48540 NULL
136805 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
136806 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
136807 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
136808 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
136809 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
136810 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
136811 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
136812 +command_resume_48565 command_resume 0 48565 NULL
136813 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
136814 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
136815 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
136816 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
136817 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
136818 +team_init_48574 team_init 0 48574 NULL
136819 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
136820 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
136821 +set_mode_48583 set_mode 0 48583 NULL
136822 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
136823 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
136824 +set_channels_48590 set_channels 0 48590 NULL
136825 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
136826 +label_SKIN_48603 label_SKIN 0 48603 NULL
136827 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
136828 +ctrl_48612 ctrl 0 48612 NULL
136829 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
136830 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
136831 +uni2char_48631 uni2char 0 48631 NULL
136832 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
136833 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
136834 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
136835 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
136836 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
136837 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
136838 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
136839 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
136840 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
136841 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
136842 +mtd_read_48655 mtd_read 0 48655 NULL
136843 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
136844 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
136845 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
136846 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
136847 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
136848 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
136849 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
136850 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
136851 +read_48672 read 0 48672 NULL
136852 +order_show_48676 order_show 0 48676 NULL nohasharray
136853 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 &order_show_48676
136854 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
136855 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
136856 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
136857 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
136858 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
136859 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
136860 +create_css_48692 create_css 0 48692 NULL
136861 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
136862 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
136863 +altera_drscan_48698 altera_drscan 2 48698 NULL
136864 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
136865 +cpu_partial_store_48703 cpu_partial_store 0-3 48703 NULL
136866 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
136867 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
136868 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
136869 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
136870 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
136871 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
136872 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
136873 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
136874 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
136875 +show_therm_status_48723 show_therm_status 0 48723 NULL
136876 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
136877 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
136878 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
136879 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
136880 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
136881 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
136882 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
136883 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
136884 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
136885 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
136886 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
136887 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
136888 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
136889 +patch_alc269_48756 patch_alc269 0 48756 NULL
136890 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
136891 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
136892 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
136893 +event_buffer_read_48772 event_buffer_read 0-3 48772 NULL nohasharray
136894 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 &event_buffer_read_48772
136895 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
136896 +boottime_set_48781 boottime_set 0-4 48781 NULL
136897 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
136898 +transfer_48788 transfer 0 48788 NULL
136899 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
136900 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
136901 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
136902 +lua_sysfs_write_48797 lua_sysfs_write 0-6 48797 NULL
136903 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
136904 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
136905 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
136906 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
136907 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
136908 +show_48809 show 0 48809 NULL
136909 +store_sched4_48815 store_sched4 4-0 48815 NULL
136910 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
136911 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
136912 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
136913 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
136914 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
136915 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
136916 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
136917 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 NULL nohasharray
136918 +vc_do_resize_48842 vc_do_resize 3-4 48842 &vbi_queue_setup_48842
136919 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
136920 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
136921 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
136922 +insert_queue_48849 insert_queue 0 48849 NULL
136923 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
136924 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
136925 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
136926 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
136927 +ext2_get_xip_mem_48858 ext2_get_xip_mem 0 48858 NULL
136928 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
136929 +seq_buf_buffer_left_48863 seq_buf_buffer_left 0 48863 NULL
136930 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
136931 +submit_async_48869 submit_async 0 48869 NULL
136932 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
136933 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
136934 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
136935 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
136936 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
136937 +get_xip_mem_48886 get_xip_mem 0 48886 NULL
136938 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
136939 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
136940 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
136941 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
136942 +adummy_open_48895 adummy_open 0 48895 NULL
136943 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
136944 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
136945 +MT2063_Tune_48898 MT2063_Tune 0 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
136946 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &MT2063_Tune_48898
136947 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
136948 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
136949 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
136950 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
136951 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
136952 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
136953 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
136954 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
136955 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
136956 +send_cmd_48933 send_cmd 0 48933 NULL
136957 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
136958 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
136959 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
136960 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
136961 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
136962 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
136963 +br_dev_init_48956 br_dev_init 0 48956 NULL
136964 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
136965 +register_new_memory_48959 register_new_memory 0 48959 NULL
136966 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
136967 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
136968 +venus_fsync_48962 venus_fsync 0 48962 NULL
136969 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
136970 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
136971 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
136972 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
136973 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
136974 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
136975 +ipr_free_dump_48976 ipr_free_dump 0 48976 NULL nohasharray
136976 +devm_kmemdup_48976 devm_kmemdup 3 48976 &ipr_free_dump_48976
136977 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
136978 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
136979 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
136980 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
136981 +get_target_48984 get_target 0 48984 NULL nohasharray
136982 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
136983 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
136984 +show_48988 show 0 48988 NULL
136985 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
136986 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
136987 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
136988 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
136989 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
136990 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
136991 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
136992 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
136993 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
136994 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
136995 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
136996 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
136997 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
136998 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
136999 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
137000 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
137001 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
137002 +transient_status_49027 transient_status 4 49027 NULL
137003 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
137004 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
137005 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
137006 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 NULL nohasharray
137007 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 0-2 49037 &target_fabric_port_show_attr_alua_tg_pt_gp_49037
137008 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
137009 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
137010 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
137011 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 NULL nohasharray
137012 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052 nohasharray
137013 +setup_msi_irq_49052 setup_msi_irq 0 49052 &security_kernel_module_request_49052
137014 +ubi_read_49061 ubi_read 0 49061 NULL
137015 +net2280_queue_49065 net2280_queue 0 49065 NULL nohasharray
137016 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 &net2280_queue_49065
137017 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
137018 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
137019 +read_regs_49068 read_regs 0 49068 NULL
137020 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
137021 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
137022 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
137023 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
137024 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 NULL nohasharray
137025 +show_fan_49076 show_fan 0 49076 &rj54n1_reg_init_49076
137026 +show_crash_notes_49079 show_crash_notes 0 49079 NULL nohasharray
137027 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 &show_crash_notes_49079
137028 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
137029 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
137030 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
137031 +scsi_register_49094 scsi_register 2 49094 NULL
137032 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
137033 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
137034 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
137035 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
137036 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
137037 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
137038 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
137039 +dn_check_state_49133 dn_check_state 0 49133 NULL
137040 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
137041 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0-5-4 49136 &pt_read_49136 nohasharray
137042 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &qib_user_sdma_pin_pages_49136
137043 +read_file_49137 read_file 4 49137 NULL
137044 +affs_write_begin_49139 affs_write_begin 0-3 49139 NULL
137045 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
137046 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
137047 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
137048 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
137049 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
137050 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
137051 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
137052 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
137053 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
137054 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
137055 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
137056 +gr_queue_49159 gr_queue 0 49159 NULL
137057 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
137058 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
137059 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
137060 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
137061 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
137062 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
137063 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
137064 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
137065 +__jfs_setxattr_49175 __jfs_setxattr 0-5 49175 NULL
137066 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
137067 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
137068 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
137069 +phy_device_create_49190 phy_device_create 3 49190 NULL
137070 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
137071 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
137072 +adv7180_mbus_fmt_49194 adv7180_mbus_fmt 0 49194 NULL
137073 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
137074 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
137075 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
137076 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
137077 +aio_read_null_49202 aio_read_null 0 49202 NULL
137078 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
137079 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
137080 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
137081 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
137082 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
137083 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
137084 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
137085 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
137086 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
137087 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL nohasharray
137088 +bad_file_splice_read_49229 bad_file_splice_read 0 49229 &roccat_common2_sysfs_write_profile_settings_49229
137089 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
137090 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
137091 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
137092 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
137093 +stop_discovery_49237 stop_discovery 4 49237 NULL
137094 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
137095 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
137096 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
137097 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
137098 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
137099 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
137100 +get_write_access_49253 get_write_access 0 49253 NULL
137101 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
137102 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
137103 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
137104 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
137105 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
137106 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
137107 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
137108 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
137109 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
137110 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
137111 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
137112 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
137113 +store_49284 store 0 49284 NULL
137114 +bcache_dev_stripe_dirty_49286 bcache_dev_stripe_dirty 2 49286 NULL
137115 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
137116 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
137117 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
137118 +store_49298 store 0-3 49298 NULL
137119 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
137120 +uio_read_49300 uio_read 3-0 49300 NULL
137121 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
137122 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
137123 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
137124 +request_locality_49318 request_locality 0 49318 NULL
137125 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
137126 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
137127 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
137128 +show_freq_49329 show_freq 0 49329 NULL
137129 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
137130 +__intel_map_single_49338 __intel_map_single 0-2 49338 NULL
137131 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
137132 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
137133 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
137134 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
137135 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
137136 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
137137 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
137138 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
137139 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
137140 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
137141 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
137142 +avtab_init_49369 avtab_init 0 49369 NULL
137143 +px_raw_event_49371 px_raw_event 4 49371 NULL
137144 +resync_start_show_49372 resync_start_show 0 49372 NULL
137145 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
137146 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
137147 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
137148 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
137149 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
137150 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
137151 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
137152 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
137153 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
137154 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
137155 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
137156 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
137157 +be_cmd_vlan_config_49413 be_cmd_vlan_config 0 49413 NULL
137158 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
137159 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
137160 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
137161 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
137162 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
137163 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
137164 +md_domain_init_49432 md_domain_init 2 49432 NULL
137165 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
137166 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
137167 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
137168 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
137169 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
137170 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
137171 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
137172 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
137173 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
137174 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
137175 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
137176 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6 49474 NULL
137177 +buf_prepare_49476 buf_prepare 0 49476 NULL
137178 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
137179 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
137180 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
137181 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &tipc_bclink_get_mtu_49483 nohasharray
137182 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &b43legacy_validate_chipaccess_49483
137183 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
137184 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
137185 +r820t_read_49492 r820t_read 0-4 49492 NULL
137186 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
137187 +ismt_access_49498 ismt_access 0 49498 NULL
137188 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
137189 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
137190 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
137191 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
137192 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
137193 +show_offset_49516 show_offset 0 49516 NULL
137194 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
137195 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
137196 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
137197 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
137198 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
137199 +logical_ring_flush_all_caches_49520 logical_ring_flush_all_caches 0 49520 &__sock_recvmsg_nosec_49520
137200 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
137201 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
137202 +read_partial_49528 read_partial 2 49528 &light_write_49528
137203 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
137204 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
137205 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
137206 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
137207 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
137208 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
137209 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
137210 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
137211 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
137212 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
137213 +read_status_49562 read_status 0 49562 NULL
137214 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
137215 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
137216 +show_taint_49568 show_taint 0 49568 NULL nohasharray
137217 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
137218 +major_show_49571 major_show 0 49571 NULL
137219 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
137220 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
137221 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
137222 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
137223 +readfifo_49583 readfifo 1 49583 NULL
137224 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
137225 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 NULL nohasharray
137226 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 &aty_valid_pll_ct_49589
137227 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
137228 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
137229 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
137230 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
137231 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
137232 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
137233 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
137234 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
137235 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
137236 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
137237 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
137238 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
137239 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
137240 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
137241 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
137242 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
137243 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
137244 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
137245 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616 nohasharray
137246 +complete_walk_49616 complete_walk 0 49616 &mt2060_get_if_frequency_49616
137247 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
137248 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
137249 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
137250 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
137251 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
137252 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
137253 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
137254 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
137255 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
137256 +v9fs_lookup_revalidate_49638 v9fs_lookup_revalidate 0 49638 NULL
137257 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
137258 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
137259 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
137260 +match_int_49672 match_int 0 49672 NULL
137261 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
137262 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
137263 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
137264 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
137265 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
137266 +fw_status_49690 fw_status 0 49690 NULL
137267 +__setup_irq_49696 __setup_irq 0 49696 NULL
137268 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
137269 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 NULL nohasharray
137270 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 &snd_usb_endpoint_set_params_49703
137271 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
137272 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
137273 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
137274 +show_online_49713 show_online 0 49713 NULL
137275 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
137276 +write_pool_49718 write_pool 3-0 49718 NULL
137277 +create_modalias_49720 create_modalias 0 49720 NULL
137278 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
137279 +pcnet_open_49729 pcnet_open 0 49729 NULL
137280 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
137281 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
137282 +write_exec_49737 write_exec 0 49737 NULL nohasharray
137283 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
137284 +check_frame_49741 check_frame 0 49741 NULL
137285 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
137286 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 NULL nohasharray
137287 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 &iio_show_dev_name_49744
137288 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
137289 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
137290 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
137291 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
137292 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
137293 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
137294 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
137295 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
137296 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
137297 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
137298 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &key_conf_keylen_read_49758 nohasharray
137299 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &zr364xx_prepare_49758
137300 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
137301 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
137302 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
137303 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 NULL nohasharray
137304 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 &mx2_camera_get_formats_49765 nohasharray
137305 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765
137306 +isku_sysfs_write_49767 isku_sysfs_write 0-5 49767 NULL
137307 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
137308 +dev_show_49780 dev_show 0 49780 NULL
137309 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
137310 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
137311 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
137312 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
137313 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
137314 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
137315 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
137316 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
137317 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
137318 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
137319 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
137320 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 NULL nohasharray
137321 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 &asiliantfb_check_var_49807
137322 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
137323 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
137324 +show_config_pending_49814 show_config_pending 0 49814 NULL
137325 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
137326 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
137327 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 0-6-3 49829 NULL
137328 +add_uuid_49831 add_uuid 4 49831 NULL nohasharray
137329 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
137330 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
137331 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
137332 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
137333 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
137334 +twl4030_write_49846 twl4030_write 2 49846 NULL
137335 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
137336 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
137337 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
137338 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
137339 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
137340 +uart_write_49863 uart_write 0-3 49863 NULL
137341 +store_modes_49864 store_modes 0-4 49864 NULL
137342 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
137343 +____request_module_49868 ____request_module 0 49868 NULL
137344 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 0-3 49870 NULL
137345 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
137346 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
137347 +s_filter_49877 s_filter 0 49877 NULL
137348 +show_volt_max_49881 show_volt_max 0 49881 NULL
137349 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
137350 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
137351 +tgr192_init_49892 tgr192_init 0 49892 NULL
137352 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
137353 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
137354 +ea_put_49907 ea_put 0 49907 NULL
137355 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
137356 +available_governors_show_49912 available_governors_show 0 49912 NULL nohasharray
137357 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 &available_governors_show_49912
137358 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
137359 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
137360 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
137361 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
137362 +_cpu_up_49927 _cpu_up 0 49927 NULL
137363 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
137364 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
137365 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
137366 +tpm_get_random_49950 tpm_get_random 0 49950 NULL
137367 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
137368 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
137369 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
137370 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
137371 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
137372 +volume_write_49971 volume_write 0 49971 NULL
137373 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
137374 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
137375 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
137376 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
137377 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
137378 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
137379 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
137380 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
137381 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
137382 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
137383 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
137384 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
137385 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
137386 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
137387 +run_49996 run 0 49996 NULL
137388 +write_49997 write 0 49997 NULL
137389 +__module_alloc_50004 __module_alloc 1 50004 NULL
137390 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
137391 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
137392 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
137393 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
137394 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
137395 +isdn_read_50021 isdn_read 3-0 50021 NULL
137396 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
137397 +rose_device_event_50026 rose_device_event 0 50026 NULL
137398 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
137399 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
137400 +set_mtu_50032 set_mtu 0 50032 NULL
137401 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
137402 +sky2_open_50034 sky2_open 0 50034 NULL
137403 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
137404 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
137405 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
137406 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 NULL nohasharray
137407 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040 nohasharray
137408 +wait_for_free_request_50040 wait_for_free_request 0 50040 &nf_sockopt_50040
137409 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
137410 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
137411 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
137412 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
137413 +ioread8_50049 ioread8 0 50049 NULL
137414 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
137415 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
137416 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
137417 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
137418 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
137419 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
137420 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
137421 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
137422 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
137423 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
137424 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
137425 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
137426 +afs_writepages_50092 afs_writepages 0 50092 NULL
137427 +card_type_show_50095 card_type_show 0 50095 NULL
137428 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
137429 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
137430 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
137431 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
137432 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
137433 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
137434 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
137435 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
137436 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
137437 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
137438 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
137439 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
137440 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
137441 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
137442 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
137443 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
137444 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
137445 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
137446 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
137447 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
137448 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
137449 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
137450 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
137451 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
137452 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
137453 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
137454 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
137455 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
137456 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
137457 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
137458 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
137459 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
137460 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
137461 +rx_refill_50166 rx_refill 0 50166 NULL
137462 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
137463 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
137464 +odev_update_50169 odev_update 2-0 50169 NULL
137465 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
137466 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
137467 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
137468 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
137469 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
137470 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
137471 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
137472 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
137473 +store_beep_50196 store_beep 0-4 50196 NULL
137474 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
137475 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
137476 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
137477 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
137478 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
137479 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
137480 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
137481 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
137482 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
137483 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
137484 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
137485 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
137486 +loadtime_init_50221 loadtime_init 0 50221 NULL
137487 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
137488 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
137489 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
137490 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
137491 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
137492 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 NULL nohasharray
137493 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261 nohasharray
137494 +afs_extract_data_50261 afs_extract_data 5 50261 &gadget_config_desc_MaxPower_show_50261
137495 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
137496 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
137497 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
137498 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
137499 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
137500 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
137501 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
137502 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
137503 +netlink_send_50281 netlink_send 0 50281 NULL
137504 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
137505 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
137506 +store_50289 store 0-3 50289 NULL
137507 +show_in10_50295 show_in10 0 50295 NULL
137508 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
137509 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
137510 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
137511 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
137512 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
137513 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
137514 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
137515 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
137516 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
137517 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
137518 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
137519 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
137520 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
137521 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
137522 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
137523 +do_launder_page_50329 do_launder_page 0 50329 NULL
137524 +nouveau_engine_create__50331 nouveau_engine_create_ 7 50331 NULL
137525 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
137526 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
137527 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
137528 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
137529 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 0-4 50343 NULL
137530 +tpm_read_50344 tpm_read 3-0 50344 NULL
137531 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
137532 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
137533 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
137534 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
137535 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
137536 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
137537 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
137538 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
137539 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
137540 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
137541 +setbrightness_50365 setbrightness 0 50365 NULL nohasharray
137542 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 &setbrightness_50365
137543 +toshiba_available_kbd_modes_show_50369 toshiba_available_kbd_modes_show 0 50369 NULL nohasharray
137544 +roccat_common2_receive_50369 roccat_common2_receive 0-4 50369 &toshiba_available_kbd_modes_show_50369
137545 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
137546 +set_ctrl_50374 set_ctrl 0 50374 NULL
137547 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
137548 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
137549 +store_temp62_50383 store_temp62 0-4 50383 NULL
137550 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
137551 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
137552 +flags_show_50391 flags_show 0 50391 NULL
137553 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
137554 +base_sock_create_50400 base_sock_create 0 50400 NULL
137555 +slab_size_show_50405 slab_size_show 0 50405 NULL
137556 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
137557 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
137558 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
137559 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
137560 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
137561 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
137562 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
137563 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
137564 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
137565 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
137566 +event_input_50432 event_input 0 50432 NULL
137567 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
137568 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
137569 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
137570 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 4-0 50444 NULL
137571 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
137572 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
137573 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
137574 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
137575 +udf_writepages_50451 udf_writepages 0 50451 NULL
137576 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
137577 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
137578 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
137579 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
137580 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
137581 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
137582 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
137583 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
137584 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
137585 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
137586 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
137587 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
137588 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
137589 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
137590 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
137591 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
137592 +freeze_show_50489 freeze_show 0 50489 NULL
137593 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
137594 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
137595 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
137596 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
137597 +validate_50497 validate 0 50497 NULL
137598 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
137599 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
137600 +numa_node_show_50504 numa_node_show 0 50504 NULL
137601 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
137602 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
137603 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
137604 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
137605 +ath10k_wmi_10x_cmd_init_50518 ath10k_wmi_10x_cmd_init 0 50518 NULL
137606 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
137607 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
137608 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
137609 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
137610 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
137611 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
137612 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
137613 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
137614 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
137615 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
137616 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 NULL nohasharray
137617 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539 nohasharray
137618 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 &vendor_id_store_50539
137619 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
137620 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
137621 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
137622 +bh_get_50543 bh_get 0 50543 NULL
137623 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
137624 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
137625 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
137626 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
137627 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
137628 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
137629 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
137630 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
137631 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
137632 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
137633 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
137634 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
137635 +mwave_write_50571 mwave_write 0-3 50571 NULL
137636 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
137637 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
137638 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
137639 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
137640 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
137641 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
137642 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
137643 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
137644 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
137645 +build_inv_iommu_pages_50589 build_inv_iommu_pages 3-2 50589 NULL
137646 +load_map_50592 load_map 0 50592 NULL
137647 +sge_rx_50594 sge_rx 3 50594 NULL
137648 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
137649 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
137650 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
137651 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
137652 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
137653 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
137654 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
137655 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
137656 +ipr_halt_50616 ipr_halt 0 50616 NULL
137657 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
137658 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 NULL
137659 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
137660 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
137661 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &regcache_rbtree_write_50629 nohasharray
137662 +macvtap_alloc_skb_50629 macvtap_alloc_skb 3-4-2 50629 &ip_vs_local_request6_50629
137663 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
137664 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
137665 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
137666 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
137667 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
137668 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
137669 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
137670 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
137671 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
137672 +show_50648 show 0 50648 NULL
137673 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
137674 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
137675 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
137676 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
137677 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
137678 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
137679 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
137680 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
137681 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
137682 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
137683 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-0-4 50669 NULL
137684 +addr_len_show_50673 addr_len_show 0 50673 NULL
137685 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
137686 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
137687 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
137688 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
137689 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
137690 +store_50690 store 0-3 50690 NULL
137691 +_ep_queue_50692 _ep_queue 0 50692 NULL
137692 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL nohasharray
137693 +xen_release_pte_50697 xen_release_pte 1 50697 &xfs_growfs_get_hdr_buf_50697
137694 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
137695 +discover_50707 discover 0 50707 NULL
137696 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
137697 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
137698 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
137699 +epool_init_50723 epool_init 2 50723 NULL
137700 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
137701 +device_attach_50730 device_attach 0 50730 NULL nohasharray
137702 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
137703 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
137704 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
137705 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
137706 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
137707 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
137708 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
137709 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
137710 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
137711 +skein_256_init_50748 skein_256_init 0 50748 NULL
137712 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
137713 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
137714 +skb_padto_50759 skb_padto 2 50759 NULL
137715 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
137716 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
137717 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
137718 +isight_trigger_50765 isight_trigger 0 50765 NULL
137719 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
137720 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
137721 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
137722 +g_crop_50773 g_crop 0 50773 &ocfs2_xattr_block_get_50773
137723 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
137724 +pipe_handler_request_50774 pipe_handler_request 0-5 50774 &tm6000_read_write_usb_50774
137725 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
137726 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
137727 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
137728 +m2v_50781 m2v 1 50781 NULL
137729 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
137730 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
137731 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
137732 +ping_v4_sendmsg_50787 ping_v4_sendmsg 0-4 50787 NULL
137733 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
137734 +store_50792 store 0 50792 NULL
137735 +tpm_write_50798 tpm_write 3-0 50798 NULL
137736 +write_flush_50803 write_flush 3-0 50803 NULL
137737 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
137738 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
137739 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
137740 +dvb_play_50814 dvb_play 3-0 50814 NULL
137741 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
137742 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
137743 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
137744 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
137745 +recvmsg_50829 recvmsg 0-4 50829 NULL nohasharray
137746 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829 nohasharray
137747 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 &cfusbl_device_notify_50829
137748 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
137749 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
137750 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
137751 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
137752 +videobuf_dma_init_user_50839 videobuf_dma_init_user 0-4-3 50839 NULL
137753 +btrfs_map_sblock_50840 btrfs_map_sblock 3 50840 NULL nohasharray
137754 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 &btrfs_map_sblock_50840
137755 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
137756 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
137757 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
137758 +fat_write_begin_50858 fat_write_begin 0-3 50858 NULL
137759 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
137760 +geneve_xmit_skb_50871 geneve_xmit_skb 13 50871 NULL
137761 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
137762 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
137763 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
137764 +nla_put_string_50887 nla_put_string 0 50887 NULL
137765 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
137766 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
137767 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
137768 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
137769 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
137770 +subconnector_show_50902 subconnector_show 0 50902 NULL
137771 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
137772 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
137773 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
137774 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
137775 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
137776 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
137777 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
137778 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
137779 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
137780 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
137781 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
137782 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
137783 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
137784 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
137785 +busnum_show_50927 busnum_show 0 50927 NULL
137786 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
137787 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
137788 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
137789 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
137790 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
137791 +show_device_status_50947 show_device_status 0 50947 NULL
137792 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
137793 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
137794 +set_50949 set 0 50949 NULL nohasharray
137795 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
137796 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 NULL nohasharray
137797 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
137798 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
137799 +zl10036_write_50952 zl10036_write 0 50952 NULL
137800 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
137801 +sdio_uart_write_50954 sdio_uart_write 3-0 50954 NULL nohasharray
137802 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 &sdio_uart_write_50954
137803 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
137804 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
137805 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
137806 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
137807 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
137808 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
137809 +null_final_50967 null_final 0 50967 NULL
137810 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
137811 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
137812 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
137813 +skein1024_update_50977 skein1024_update 0 50977 NULL
137814 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
137815 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
137816 +timeout_write_50991 timeout_write 3-0 50991 NULL
137817 +interval_show_50993 interval_show 0 50993 NULL
137818 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
137819 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
137820 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
137821 +security_load_policy_50997 security_load_policy 0 50997 NULL
137822 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
137823 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
137824 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
137825 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
137826 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
137827 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
137828 +ppp_read_51017 ppp_read 0-3 51017 NULL
137829 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
137830 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
137831 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
137832 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
137833 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL nohasharray
137834 +ntfs_attr_find_51028 ntfs_attr_find 0 51028 &fuse_conn_congestion_threshold_read_51028
137835 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
137836 +dump_midi_51040 dump_midi 3 51040 NULL
137837 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
137838 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL
137839 +store_detach_51045 store_detach 0-4 51045 NULL
137840 +show_51050 show 0 51050 NULL nohasharray
137841 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
137842 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
137843 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
137844 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
137845 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
137846 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
137847 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
137848 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
137849 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
137850 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
137851 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
137852 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
137853 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
137854 +removable_show_51080 removable_show 0 51080 NULL
137855 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
137856 +register_jprobes_51086 register_jprobes 0 51086 NULL
137857 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
137858 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
137859 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
137860 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
137861 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
137862 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
137863 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
137864 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 NULL nohasharray
137865 +ti_recv_51110 ti_recv 3 51110 &w1_ds2781_do_io_51110
137866 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
137867 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
137868 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 NULL nohasharray
137869 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 &gpio_keys_attr_show_helper_51117
137870 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
137871 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
137872 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
137873 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
137874 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
137875 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
137876 +amanda_help_51133 amanda_help 0 51133 NULL
137877 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
137878 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
137879 +platform_pre_snapshot_51136 platform_pre_snapshot 0 51136 NULL nohasharray
137880 +alloc_rtllib_51136 alloc_rtllib 1 51136 &platform_pre_snapshot_51136
137881 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 NULL
137882 +show_in_input_51138 show_in_input 0 51138 NULL
137883 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
137884 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
137885 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
137886 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
137887 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
137888 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL
137889 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
137890 +driver_attach_51156 driver_attach 0 51156 NULL
137891 +device_rev_show_51157 device_rev_show 0 51157 NULL
137892 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
137893 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
137894 +xen_release_pte_init_51173 xen_release_pte_init 1 51173 NULL
137895 +online_store_51175 online_store 0-4 51175 NULL
137896 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
137897 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
137898 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
137899 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
137900 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 NULL nohasharray
137901 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 &nfs4_call_sync_sequence_51190
137902 +dpms_show_51191 dpms_show 0 51191 NULL
137903 +get_uint_51193 get_uint 0 51193 NULL
137904 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
137905 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 0-4-2 51197 NULL
137906 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
137907 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
137908 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
137909 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
137910 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
137911 +sr_done_51211 sr_done 0 51211 NULL
137912 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
137913 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
137914 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
137915 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
137916 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
137917 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
137918 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
137919 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
137920 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
137921 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
137922 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
137923 +goto_high_power_51237 goto_high_power 0 51237 NULL
137924 +drm_property_create_51239 drm_property_create 4 51239 NULL
137925 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
137926 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
137927 +isofs_hash_common_51247 isofs_hash_common 0 51247 NULL
137928 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
137929 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
137930 +st_read_51251 st_read 3-0 51251 NULL nohasharray
137931 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
137932 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
137933 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
137934 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
137935 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
137936 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
137937 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 NULL nohasharray
137938 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
137939 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
137940 +e100_up_51268 e100_up 0 51268 NULL
137941 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
137942 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
137943 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
137944 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
137945 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
137946 +send_51279 send 0 51279 NULL nohasharray
137947 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
137948 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
137949 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
137950 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
137951 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
137952 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
137953 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
137954 +disable_51293 disable 0 51293 NULL
137955 +chip_name_show_51296 chip_name_show 0 51296 NULL
137956 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
137957 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
137958 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
137959 +nv_open_51300 nv_open 0 51300 NULL
137960 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
137961 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
137962 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
137963 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
137964 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
137965 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
137966 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
137967 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
137968 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
137969 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
137970 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
137971 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
137972 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
137973 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
137974 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
137975 +device_user_purge_51340 device_user_purge 0 51340 NULL
137976 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
137977 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
137978 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
137979 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
137980 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
137981 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
137982 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
137983 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
137984 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
137985 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
137986 +show_hue_51369 show_hue 0 51369 NULL
137987 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
137988 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
137989 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
137990 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
137991 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 NULL
137992 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 NULL
137993 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
137994 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
137995 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
137996 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
137997 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
137998 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
137999 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
138000 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
138001 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
138002 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
138003 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
138004 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
138005 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
138006 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
138007 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
138008 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431 nohasharray
138009 +isofs_hash_ms_51431 isofs_hash_ms 0 51431 &mwifiex_cmd_802_11_key_material_51431
138010 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
138011 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
138012 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
138013 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
138014 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
138015 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
138016 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
138017 +yam_open_51447 yam_open 0 51447 NULL
138018 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
138019 +axnet_open_51453 axnet_open 0 51453 NULL
138020 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
138021 +gdth_halt_51460 gdth_halt 0 51460 NULL
138022 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 NULL nohasharray
138023 +get_cur_state_51461 get_cur_state 0 51461 &ov9640_g_crop_51461
138024 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
138025 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
138026 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
138027 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
138028 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
138029 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
138030 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
138031 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
138032 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
138033 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
138034 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 NULL
138035 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
138036 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
138037 +delay_show_51497 delay_show 0 51497 NULL
138038 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
138039 +get_dev_status_51505 get_dev_status 0 51505 NULL
138040 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
138041 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
138042 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
138043 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
138044 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
138045 +store_51519 store 0-3 51519 NULL
138046 +show_dts_51521 show_dts 0 51521 NULL nohasharray
138047 +xen_tmem_put_page_51521 xen_tmem_put_page 4 51521 &show_dts_51521
138048 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
138049 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
138050 +upload_code_51528 upload_code 0 51528 NULL
138051 +key_search_51533 key_search 0 51533 NULL
138052 +vid_show_51538 vid_show 0 51538 NULL
138053 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
138054 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
138055 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
138056 +new_offset_show_51546 new_offset_show 0 51546 NULL
138057 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
138058 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 NULL nohasharray
138059 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 &pyra_sysfs_read_profile_buttons_51549
138060 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
138061 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
138062 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 NULL nohasharray
138063 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 &padlock_sha256_final_nano_51560
138064 +write_u64_51561 write_u64 0 51561 NULL
138065 +read_fw_51564 read_fw 0-5-6 51564 NULL
138066 +tx_sg_51567 tx_sg 0 51567 NULL
138067 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
138068 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
138069 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
138070 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
138071 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
138072 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
138073 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
138074 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
138075 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
138076 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
138077 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
138078 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
138079 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
138080 +affs_check_name_51603 affs_check_name 0 51603 NULL nohasharray
138081 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &affs_check_name_51603 nohasharray
138082 +rfcomm_tty_write_51603 rfcomm_tty_write 0-3 51603 &bch_strtouint_h_51603
138083 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
138084 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 NULL nohasharray
138085 +cmd_complete_51629 cmd_complete 6 51629 &wait_for_completion_timeout_51629
138086 +int3402_thermal_get_trip_type_51635 int3402_thermal_get_trip_type 0 51635 NULL
138087 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
138088 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
138089 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
138090 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
138091 +show_wwan_51655 show_wwan 0 51655 NULL
138092 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
138093 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
138094 +async_xor_51668 async_xor 3 51668 NULL
138095 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
138096 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
138097 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
138098 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
138099 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
138100 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
138101 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
138102 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
138103 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
138104 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
138105 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
138106 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
138107 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 NULL
138108 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
138109 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
138110 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
138111 +md5_update_51700 md5_update 0 51700 NULL
138112 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
138113 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
138114 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
138115 +sel_write_access_51704 sel_write_access 3 51704 NULL
138116 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
138117 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
138118 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
138119 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
138120 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
138121 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
138122 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
138123 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
138124 +str_read_51731 str_read 0-4 51731 NULL
138125 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
138126 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 NULL nohasharray
138127 +hid_parse_report_51737 hid_parse_report 3 51737 &tvp5150_mbus_fmt_51737
138128 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
138129 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
138130 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
138131 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 NULL nohasharray
138132 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 &set_alarm_mask_51752
138133 +aac_change_queue_depth_51753 aac_change_queue_depth 0-2 51753 NULL
138134 +if_write_51756 if_write 3 51756 NULL
138135 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
138136 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
138137 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
138138 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
138139 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
138140 +expkey_parse_51787 expkey_parse 0 51787 NULL
138141 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
138142 +xen_alloc_pud_51791 xen_alloc_pud 2 51791 NULL
138143 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
138144 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
138145 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
138146 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
138147 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
138148 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
138149 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
138150 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
138151 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
138152 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
138153 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
138154 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
138155 +buffer_from_user_51826 buffer_from_user 3 51826 NULL
138156 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
138157 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
138158 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
138159 +write_packet_51838 write_packet 0 51838 NULL
138160 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
138161 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
138162 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
138163 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
138164 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL
138165 +ioread32_51847 ioread32 0 51847 NULL nohasharray
138166 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
138167 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
138168 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
138169 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
138170 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
138171 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
138172 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
138173 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
138174 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
138175 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
138176 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
138177 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
138178 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
138179 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
138180 +user_read_51881 user_read 3 51881 NULL
138181 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
138182 +b44_readphy_51890 b44_readphy 0 51890 NULL
138183 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
138184 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
138185 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
138186 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
138187 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
138188 +query_gid_51901 query_gid 0 51901 NULL
138189 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
138190 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
138191 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
138192 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
138193 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
138194 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
138195 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
138196 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
138197 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
138198 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
138199 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
138200 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
138201 +task_has_system_51936 task_has_system 0 51936 NULL
138202 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
138203 +direct_IO_51941 direct_IO 0 51941 NULL
138204 +show_test_51942 show_test 0 51942 NULL
138205 +pm_test_show_51946 pm_test_show 0 51946 NULL
138206 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
138207 +get_clock_info_51952 get_clock_info 4 51952 NULL
138208 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
138209 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
138210 +size_show_51963 size_show 0 51963 NULL
138211 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
138212 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
138213 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
138214 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
138215 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
138216 +read_page_51972 read_page 2 51972 NULL
138217 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
138218 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
138219 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
138220 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
138221 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
138222 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
138223 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
138224 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
138225 +__detect_osd_51993 __detect_osd 0 51993 NULL
138226 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
138227 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
138228 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
138229 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
138230 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
138231 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
138232 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
138233 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
138234 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
138235 +dummy_enable_52019 dummy_enable 0 52019 NULL
138236 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
138237 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
138238 +r820t_write_52023 r820t_write 0-4 52023 NULL
138239 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
138240 +show_current_driver_52027 show_current_driver 0 52027 NULL
138241 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
138242 +override_release_52032 override_release 2 52032 NULL
138243 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
138244 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
138245 +irda_create_52042 irda_create 0 52042 NULL
138246 +netdev_show_52044 netdev_show 0 52044 NULL
138247 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
138248 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
138249 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
138250 +show_version_52054 show_version 0 52054 NULL
138251 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
138252 +regulator_disable_52058 regulator_disable 0 52058 NULL nohasharray
138253 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 &regulator_disable_52058
138254 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
138255 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
138256 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
138257 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
138258 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 NULL nohasharray
138259 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 &sh_irda_crc_init_52072
138260 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
138261 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
138262 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
138263 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
138264 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
138265 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
138266 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
138267 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
138268 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
138269 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
138270 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
138271 +mtrr_save_52097 mtrr_save 0 52097 NULL
138272 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
138273 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
138274 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
138275 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
138276 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
138277 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
138278 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
138279 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
138280 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
138281 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
138282 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
138283 +zram_meta_alloc_52140 zram_meta_alloc 1 52140 NULL nohasharray
138284 +sub_alloc_52140 sub_alloc 0 52140 &zram_meta_alloc_52140
138285 +netdev_open_52143 netdev_open 0 52143 NULL
138286 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
138287 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
138288 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 &hysdn_conf_write_52145
138289 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
138290 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
138291 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
138292 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
138293 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
138294 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
138295 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
138296 +tipc_node_get_mtu_52157 tipc_node_get_mtu 0 52157 NULL nohasharray
138297 +sp_open_dev_52157 sp_open_dev 0 52157 &tipc_node_get_mtu_52157
138298 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
138299 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
138300 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
138301 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
138302 +mxuport_open_52173 mxuport_open 0 52173 NULL
138303 +acquire_52175 acquire 0 52175 NULL nohasharray
138304 +__acpi_power_on_52175 __acpi_power_on 0 52175 &acquire_52175 nohasharray
138305 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
138306 +print_prefix_52176 print_prefix 0 52176 NULL
138307 +ib_dma_map_page_52177 ib_dma_map_page 0-3 52177 NULL
138308 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
138309 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
138310 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
138311 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
138312 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
138313 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
138314 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
138315 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
138316 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
138317 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
138318 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
138319 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
138320 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
138321 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
138322 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
138323 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
138324 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
138325 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
138326 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL nohasharray
138327 +xen_find_pfn_range_52216 xen_find_pfn_range 0 52216 &vmci_qp_broker_alloc_52216
138328 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
138329 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
138330 +de_init_rings_52222 de_init_rings 0 52222 NULL
138331 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
138332 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
138333 +show_chgmode_52225 show_chgmode 0 52225 NULL
138334 +ptype_store_52226 ptype_store 0-3 52226 NULL
138335 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
138336 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
138337 +max1111_read_52230 max1111_read 0 52230 NULL
138338 +nvram_read_52231 nvram_read 0-3 52231 NULL
138339 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 NULL nohasharray
138340 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 &snd_ensoniq_capture_prepare_52232
138341 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
138342 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
138343 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
138344 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
138345 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
138346 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
138347 +genlmsg_end_52244 genlmsg_end 0 52244 NULL
138348 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
138349 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
138350 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
138351 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
138352 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
138353 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
138354 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
138355 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
138356 +flush_52261 flush 0 52261 NULL
138357 +read_52268 read 0 52268 NULL
138358 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
138359 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
138360 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
138361 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
138362 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
138363 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
138364 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
138365 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
138366 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
138367 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
138368 +rw_read_52299 rw_read 6-0-5 52299 NULL
138369 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 NULL nohasharray
138370 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 &fd_set_configfs_dev_params_52304
138371 +sis5595_access_52305 sis5595_access 0 52305 NULL
138372 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
138373 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
138374 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
138375 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
138376 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
138377 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
138378 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
138379 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
138380 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
138381 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
138382 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
138383 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
138384 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
138385 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
138386 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
138387 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
138388 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
138389 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
138390 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
138391 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
138392 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
138393 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
138394 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
138395 +hur_len_52339 hur_len 0 52339 NULL
138396 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
138397 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
138398 +store_52342 store 0-3 52342 NULL
138399 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
138400 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL nohasharray
138401 +d_revalidate_52350 d_revalidate 0 52350 &tcs3414_buffer_predisable_52350
138402 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
138403 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
138404 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
138405 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
138406 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
138407 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
138408 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
138409 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
138410 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
138411 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
138412 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
138413 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
138414 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
138415 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
138416 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
138417 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
138418 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
138419 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
138420 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
138421 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
138422 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &mq_emit_config_values_52378 nohasharray
138423 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &quota_warn_period_show_52378
138424 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
138425 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
138426 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
138427 +task_has_security_52386 task_has_security 0 52386 NULL
138428 +jfs_setxattr_52389 jfs_setxattr 0-4 52389 NULL
138429 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
138430 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
138431 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
138432 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
138433 +pm_suspend_52403 pm_suspend 0 52403 NULL
138434 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
138435 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
138436 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
138437 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
138438 +clariion_activate_52414 clariion_activate 0 52414 NULL
138439 +do_md_run_52416 do_md_run 0 52416 NULL
138440 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
138441 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
138442 +show_alarms_in_52425 show_alarms_in 0 52425 NULL nohasharray
138443 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 &show_alarms_in_52425
138444 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
138445 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
138446 +delay_status_52431 delay_status 5 52431 NULL nohasharray
138447 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
138448 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
138449 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
138450 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
138451 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
138452 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
138453 +show_radios_state_52445 show_radios_state 0 52445 NULL
138454 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
138455 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 NULL nohasharray
138456 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 &keene_s_ctrl_52451
138457 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
138458 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
138459 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
138460 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
138461 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
138462 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
138463 +con_write_52466 con_write 0-3 52466 NULL
138464 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
138465 +ffs_epfile_aio_read_52471 ffs_epfile_aio_read 3 52471 NULL
138466 +show_id_ext_52472 show_id_ext 0 52472 NULL
138467 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
138468 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
138469 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
138470 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
138471 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
138472 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
138473 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
138474 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
138475 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
138476 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
138477 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
138478 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
138479 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
138480 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
138481 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
138482 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
138483 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
138484 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
138485 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
138486 +disable_slot_52512 disable_slot 0 52512 NULL
138487 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
138488 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
138489 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
138490 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
138491 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 0-4 52518 NULL
138492 +get_session_param_52521 get_session_param 0 52521 NULL
138493 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
138494 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
138495 +raw_recvmsg_52529 raw_recvmsg 0-4 52529 NULL
138496 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 NULL
138497 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
138498 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
138499 +show_caseopen_52539 show_caseopen 0 52539 NULL
138500 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
138501 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
138502 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
138503 +set_fan_52544 set_fan 0-4 52544 NULL
138504 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
138505 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
138506 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
138507 +force_lesc_support_read_52554 force_lesc_support_read 3-0 52554 NULL
138508 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
138509 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
138510 +cropcap_52561 cropcap 0 52561 NULL
138511 +atalk_create_52562 atalk_create 0 52562 NULL
138512 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
138513 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
138514 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
138515 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
138516 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
138517 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
138518 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
138519 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
138520 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
138521 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
138522 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
138523 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 NULL nohasharray
138524 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 &twl_rtc_read_u8_52587
138525 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
138526 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
138527 +ath10k_start_52596 ath10k_start 0 52596 NULL
138528 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
138529 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
138530 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
138531 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
138532 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
138533 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
138534 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
138535 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
138536 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
138537 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
138538 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
138539 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
138540 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
138541 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
138542 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
138543 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
138544 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
138545 +xen_swiotlb_unmap_page_52660 xen_swiotlb_unmap_page 2 52660 NULL
138546 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
138547 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
138548 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
138549 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
138550 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
138551 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
138552 +reg_write_range_52690 reg_write_range 4 52690 NULL
138553 +xen_phys_to_bus_52693 xen_phys_to_bus 0-1 52693 NULL
138554 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
138555 +store_52696 store 0-3 52696 NULL
138556 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
138557 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
138558 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
138559 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
138560 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
138561 +action_show_52711 action_show 0 52711 NULL
138562 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
138563 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
138564 +nouveau_client_create__52715 nouveau_client_create_ 5 52715 NULL
138565 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
138566 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
138567 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
138568 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
138569 +sendbytes_52726 sendbytes 0 52726 NULL
138570 +set_capture_52728 set_capture 0 52728 NULL
138571 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
138572 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
138573 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
138574 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
138575 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 NULL nohasharray
138576 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 &st_sensors_sysfs_sampling_frequency_avail_52745
138577 +carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL nohasharray
138578 +netlink_add_tap_52755 netlink_add_tap 0 52755 &carl9170_debugfs_vif_dump_read_52755
138579 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
138580 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
138581 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
138582 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
138583 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
138584 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
138585 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
138586 +store_52770 store 0 52770 NULL
138587 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
138588 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
138589 +show_pec_52779 show_pec 0 52779 NULL
138590 +set_target_52783 set_target 0-4 52783 NULL
138591 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
138592 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
138593 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
138594 +show_52793 show 0 52793 NULL
138595 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
138596 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
138597 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
138598 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
138599 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
138600 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
138601 +run_start_commands_52808 run_start_commands 0 52808 NULL
138602 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
138603 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
138604 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL
138605 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
138606 +show_eco_52820 show_eco 0 52820 NULL
138607 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
138608 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
138609 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
138610 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
138611 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
138612 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
138613 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 NULL nohasharray
138614 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 &il3945_show_retry_rate_52837
138615 +apei_read_52843 apei_read 0 52843 NULL
138616 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
138617 +modelname_show_52855 modelname_show 0 52855 NULL
138618 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
138619 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
138620 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
138621 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
138622 +media_write_52867 media_write 0-3 52867 NULL nohasharray
138623 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 &media_write_52867
138624 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
138625 +cccr_show_52879 cccr_show 0 52879 NULL
138626 +twlreg_write_52880 twlreg_write 0-3 52880 NULL
138627 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
138628 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
138629 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
138630 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
138631 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
138632 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
138633 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
138634 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
138635 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
138636 +read_cam_control_52903 read_cam_control 0 52903 NULL
138637 +parse_52905 parse 0 52905 NULL
138638 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
138639 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
138640 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
138641 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
138642 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
138643 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
138644 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
138645 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
138646 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
138647 +queue_show_random_52946 queue_show_random 0 52946 NULL
138648 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
138649 +__nodes_remap_52951 __nodes_remap 5 52951 NULL
138650 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
138651 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952 nohasharray
138652 +store_disp_52952 store_disp 4-0 52952 &set_reset_mode_52952
138653 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
138654 +adv7170_write_52956 adv7170_write 0 52956 NULL
138655 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
138656 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
138657 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
138658 +mic_smpt_op_52965 mic_smpt_op 0-3 52965 NULL
138659 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
138660 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
138661 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
138662 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
138663 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
138664 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
138665 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 NULL nohasharray
138666 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
138667 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
138668 +num_node_state_52989 num_node_state 0 52989 NULL
138669 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
138670 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
138671 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
138672 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
138673 +ican3_open_52999 ican3_open 0 52999 NULL
138674 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
138675 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
138676 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
138677 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
138678 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
138679 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
138680 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
138681 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
138682 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
138683 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
138684 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
138685 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
138686 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
138687 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
138688 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
138689 +ndelay_show_53032 ndelay_show 0 53032 NULL
138690 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
138691 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
138692 +show_link_type_53045 show_link_type 0 53045 NULL
138693 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
138694 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
138695 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
138696 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
138697 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
138698 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
138699 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
138700 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
138701 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
138702 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
138703 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
138704 +mlx4_comm_cmd_53076 mlx4_comm_cmd 0 53076 NULL nohasharray
138705 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &mlx4_comm_cmd_53076 nohasharray
138706 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 &cyber2000fb_check_var_53076
138707 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
138708 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
138709 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
138710 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
138711 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
138712 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
138713 +deauthenticate_53093 deauthenticate 0 53093 NULL
138714 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
138715 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
138716 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
138717 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
138718 +queue_var_show_53098 queue_var_show 0 53098 NULL
138719 +set_button_53099 set_button 0-4 53099 NULL
138720 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
138721 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
138722 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
138723 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
138724 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
138725 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
138726 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
138727 +verity_status_53120 verity_status 5 53120 NULL nohasharray
138728 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
138729 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
138730 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
138731 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
138732 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
138733 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
138734 +cpuup_callback_53134 cpuup_callback 0 53134 NULL
138735 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
138736 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
138737 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
138738 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
138739 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
138740 +find_domain_name_53149 find_domain_name 0 53149 NULL
138741 +copy_user_segment_list_53150 copy_user_segment_list 2 53150 NULL nohasharray
138742 +store_xps_map_53150 store_xps_map 0-4 53150 &copy_user_segment_list_53150
138743 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
138744 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
138745 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
138746 +pwm_enable_53163 pwm_enable 0 53163 NULL
138747 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
138748 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
138749 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
138750 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
138751 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
138752 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
138753 +skfp_open_53190 skfp_open 0 53190 NULL
138754 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
138755 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
138756 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
138757 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
138758 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
138759 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 NULL nohasharray
138760 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 &nfs_migrate_page_53206
138761 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
138762 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
138763 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
138764 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
138765 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
138766 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
138767 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
138768 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
138769 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
138770 +enable_supply_53242 enable_supply 0 53242 NULL
138771 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
138772 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
138773 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
138774 +tun_do_read_53245 tun_do_read 0 53245 NULL
138775 +vcc_sendmsg_53246 vcc_sendmsg 0-4 53246 NULL
138776 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
138777 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
138778 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
138779 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
138780 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
138781 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 NULL nohasharray
138782 +ipr_change_queue_depth_53263 ipr_change_queue_depth 0-2 53263 &ip6_tnl_dev_init_gen_53263
138783 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
138784 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
138785 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
138786 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
138787 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
138788 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
138789 +kstrtoull_53273 kstrtoull 0 53273 NULL
138790 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
138791 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
138792 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
138793 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
138794 +null_update_53290 null_update 0 53290 NULL
138795 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
138796 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
138797 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
138798 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 NULL nohasharray
138799 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 &wishbone_serial_open_53305
138800 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
138801 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
138802 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
138803 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
138804 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
138805 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
138806 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
138807 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
138808 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
138809 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
138810 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
138811 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
138812 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
138813 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
138814 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
138815 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
138816 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
138817 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
138818 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
138819 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
138820 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
138821 +key_timeout_53364 key_timeout 0 53364 NULL
138822 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
138823 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
138824 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
138825 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
138826 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
138827 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
138828 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
138829 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
138830 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
138831 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
138832 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
138833 +fuse_permission_53387 fuse_permission 0 53387 NULL
138834 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
138835 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
138836 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
138837 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
138838 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
138839 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
138840 +hotkey_write_53403 hotkey_write 0 53403 NULL
138841 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
138842 +start_53407 start 0 53407 NULL
138843 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
138844 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
138845 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
138846 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
138847 +isolate_lru_page_53417 isolate_lru_page 0 53417 NULL nohasharray
138848 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 &isolate_lru_page_53417
138849 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
138850 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
138851 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
138852 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
138853 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
138854 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
138855 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
138856 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
138857 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
138858 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
138859 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
138860 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
138861 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
138862 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
138863 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
138864 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
138865 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
138866 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
138867 +ns83820_open_53454 ns83820_open 0 53454 NULL
138868 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
138869 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
138870 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
138871 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
138872 +n2_run_53459 n2_run 3 53459 NULL
138873 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
138874 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
138875 +wm831x_write_53469 wm831x_write 0 53469 NULL
138876 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
138877 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
138878 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
138879 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
138880 +rds_tcp_data_recv_53476 rds_tcp_data_recv 3-4 53476 NULL
138881 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
138882 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
138883 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
138884 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
138885 +create_extra_out_53491 create_extra_out 0 53491 NULL
138886 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
138887 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
138888 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
138889 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
138890 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
138891 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
138892 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
138893 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
138894 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
138895 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
138896 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
138897 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
138898 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
138899 +check_acl_53512 check_acl 0 53512 NULL nohasharray
138900 +force_sc_support_write_53512 force_sc_support_write 3-0 53512 &check_acl_53512
138901 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
138902 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
138903 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
138904 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
138905 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
138906 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
138907 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
138908 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
138909 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
138910 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
138911 +ec_poll_53557 ec_poll 0 53557 NULL
138912 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
138913 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
138914 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
138915 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
138916 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
138917 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
138918 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 NULL nohasharray
138919 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 &regmap_spmi_ext_gather_write_53572
138920 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
138921 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
138922 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
138923 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
138924 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
138925 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
138926 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
138927 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
138928 +bpq_open_53602 bpq_open 0 53602 NULL
138929 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
138930 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
138931 +pfkey_recvmsg_53604 pfkey_recvmsg 0-4 53604 NULL nohasharray
138932 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
138933 +check_reshape_53605 check_reshape 0 53605 NULL
138934 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
138935 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
138936 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
138937 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
138938 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
138939 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
138940 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
138941 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
138942 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
138943 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
138944 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
138945 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
138946 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
138947 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
138948 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
138949 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
138950 +show_trigger_53668 show_trigger 0 53668 NULL
138951 +store_target_53673 store_target 0-4 53673 NULL
138952 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
138953 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
138954 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
138955 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
138956 +check_reshape_53683 check_reshape 0 53683 NULL
138957 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
138958 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
138959 +__show_signal_53688 __show_signal 0 53688 NULL
138960 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
138961 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
138962 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
138963 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
138964 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
138965 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
138966 +show_otp1_53696 show_otp1 0 53696 NULL
138967 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
138968 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
138969 +read_53700 read 0 53700 NULL
138970 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
138971 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
138972 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
138973 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
138974 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
138975 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
138976 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
138977 +wdm_write_53735 wdm_write 3-0 53735 NULL
138978 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-0-5 53737 NULL
138979 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
138980 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
138981 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
138982 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
138983 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
138984 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
138985 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
138986 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
138987 +start_fw_53746 start_fw 0 53746 NULL
138988 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
138989 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
138990 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 NULL nohasharray
138991 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 &sky2_get_regs_len_53754
138992 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
138993 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
138994 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
138995 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
138996 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
138997 +class_attr_show_53762 class_attr_show 0 53762 NULL
138998 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
138999 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
139000 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
139001 +store_53768 store 0-3 53768 NULL
139002 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
139003 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
139004 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
139005 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
139006 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
139007 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
139008 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
139009 +block_write_end_53795 block_write_end 0-5 53795 NULL
139010 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
139011 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
139012 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
139013 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
139014 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
139015 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
139016 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
139017 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
139018 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
139019 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
139020 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
139021 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
139022 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
139023 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
139024 +part_stat_show_53838 part_stat_show 0 53838 NULL
139025 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
139026 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
139027 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
139028 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
139029 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
139030 +show_led_53867 show_led 0 53867 NULL
139031 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
139032 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL nohasharray
139033 +show_lssw_53873 show_lssw 0 53873 &btrfs_free_reserved_extent_53873 nohasharray
139034 +pms_read_53873 pms_read 3 53873 &show_lssw_53873
139035 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
139036 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
139037 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
139038 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
139039 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
139040 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
139041 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
139042 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
139043 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
139044 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
139045 +sync_max_show_53894 sync_max_show 0 53894 NULL
139046 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
139047 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
139048 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
139049 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
139050 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
139051 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
139052 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
139053 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
139054 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
139055 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
139056 +do_switch_53920 do_switch 0 53920 NULL
139057 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL
139058 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
139059 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
139060 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
139061 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
139062 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
139063 +store_53940 store 0-4 53940 NULL
139064 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
139065 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
139066 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
139067 +get_status_53950 get_status 0 53950 NULL
139068 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
139069 +address_show_53957 address_show 0 53957 NULL
139070 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
139071 +osdname_show_53962 osdname_show 0 53962 NULL
139072 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
139073 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
139074 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
139075 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
139076 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
139077 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
139078 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
139079 +reshape_53978 reshape 0 53978 NULL
139080 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
139081 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
139082 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
139083 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
139084 +recv_53991 recv 0 53991 NULL
139085 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
139086 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
139087 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
139088 +write_54000 write 0-6-5 54000 NULL
139089 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
139090 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
139091 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
139092 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
139093 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
139094 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
139095 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
139096 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
139097 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
139098 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
139099 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
139100 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
139101 +do_con_write_54021 do_con_write 0-3 54021 NULL
139102 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
139103 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
139104 +status_show_54028 status_show 0 54028 NULL
139105 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
139106 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
139107 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
139108 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
139109 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
139110 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
139111 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
139112 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
139113 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
139114 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
139115 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
139116 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
139117 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
139118 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
139119 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
139120 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
139121 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
139122 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
139123 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
139124 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
139125 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
139126 +show_in_beep_54074 show_in_beep 0 54074 NULL
139127 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
139128 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
139129 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
139130 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
139131 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
139132 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
139133 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
139134 +create_xattr_54106 create_xattr 5 54106 NULL
139135 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
139136 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
139137 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
139138 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
139139 +strn_len_54122 strn_len 0 54122 NULL
139140 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
139141 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
139142 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
139143 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
139144 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
139145 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
139146 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
139147 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
139148 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
139149 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
139150 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
139151 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
139152 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
139153 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
139154 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
139155 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
139156 +set_min_width_54150 set_min_width 0-4 54150 NULL
139157 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
139158 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
139159 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
139160 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
139161 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
139162 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
139163 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
139164 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
139165 +nouveau_falcon_create__54169 nouveau_falcon_create_ 8 54169 NULL
139166 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
139167 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
139168 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
139169 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
139170 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
139171 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
139172 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
139173 +slab_attr_show_54189 slab_attr_show 0 54189 NULL
139174 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
139175 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
139176 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
139177 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
139178 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
139179 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
139180 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
139181 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
139182 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
139183 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
139184 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
139185 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
139186 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
139187 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
139188 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
139189 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
139190 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
139191 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
139192 +i8k_smm_54227 i8k_smm 0 54227 NULL
139193 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
139194 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
139195 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
139196 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
139197 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
139198 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
139199 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 NULL nohasharray
139200 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 &bnx2x_setup_leading_54246
139201 +reada_add_block_54247 reada_add_block 2 54247 NULL
139202 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
139203 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
139204 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
139205 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
139206 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
139207 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
139208 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
139209 +venus_setattr_54255 venus_setattr 0 54255 NULL
139210 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
139211 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
139212 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 NULL
139213 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
139214 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
139215 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
139216 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
139217 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
139218 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
139219 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
139220 +sizeof_long_54276 sizeof_long 0 54276 NULL
139221 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
139222 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
139223 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
139224 +fm10k_open_54283 fm10k_open 0 54283 NULL
139225 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
139226 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
139227 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
139228 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
139229 +show_designated_port_54292 show_designated_port 0 54292 NULL
139230 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
139231 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
139232 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL nohasharray
139233 +sys_kexec_file_load_54296 sys_kexec_file_load 3 54296 &dlm_alloc_pagevec_54296
139234 +remove_store_54298 remove_store 0-4 54298 NULL
139235 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
139236 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
139237 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
139238 +sprintf_54306 sprintf 0 54306 NULL
139239 +path_setxattr_54308 path_setxattr 4 54308 NULL
139240 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
139241 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
139242 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
139243 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
139244 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
139245 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
139246 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
139247 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
139248 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
139249 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
139250 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
139251 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
139252 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
139253 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
139254 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
139255 +fat_writepage_54344 fat_writepage 0 54344 NULL
139256 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
139257 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
139258 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
139259 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
139260 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
139261 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
139262 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
139263 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
139264 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
139265 +aac_show_model_54375 aac_show_model 0 54375 NULL
139266 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 NULL nohasharray
139267 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 &intel_sdvo_write_cmd_54377
139268 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
139269 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
139270 +raid56_parity_recover_54381 raid56_parity_recover 5-0 54381 NULL
139271 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
139272 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
139273 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
139274 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
139275 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
139276 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
139277 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
139278 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
139279 +efx_nic_describe_stats_54407 efx_nic_describe_stats 2 54407 NULL
139280 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
139281 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
139282 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
139283 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
139284 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
139285 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
139286 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
139287 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
139288 +new_lockspace_54427 new_lockspace 0 54427 NULL
139289 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
139290 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
139291 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
139292 +read_firmid_54443 read_firmid 0 54443 NULL
139293 +cot_decompress_54452 cot_decompress 0 54452 NULL
139294 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
139295 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
139296 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
139297 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
139298 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
139299 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
139300 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
139301 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
139302 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
139303 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
139304 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
139305 +garmin_write_54492 garmin_write 0-4 54492 NULL
139306 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
139307 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
139308 +xen_alloc_ptpage_54497 xen_alloc_ptpage 2 54497 NULL
139309 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
139310 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 NULL nohasharray
139311 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 &vfs_getattr_nosec_54503
139312 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 NULL nohasharray
139313 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &sh_mobile_ceu_s_ctrl_54508 nohasharray
139314 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 &tipc_sk_anc_data_recv_54508
139315 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
139316 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 NULL nohasharray
139317 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 &xc_send_i2c_data_54514 nohasharray
139318 +xen_bus_to_phys_54514 xen_bus_to_phys 0-1 54514 &mci_ce_count_show_54514
139319 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
139320 +create_lkb_54517 create_lkb 0 54517 NULL
139321 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
139322 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
139323 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
139324 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL
139325 +viacam_read_54526 viacam_read 3-0 54526 NULL
139326 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
139327 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
139328 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
139329 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
139330 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
139331 +setsockopt_54539 setsockopt 5 54539 NULL
139332 +new_analog_input_54542 new_analog_input 0 54542 NULL
139333 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
139334 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
139335 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
139336 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
139337 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
139338 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
139339 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
139340 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
139341 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
139342 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
139343 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
139344 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 NULL nohasharray
139345 +skb_put_padto_54571 skb_put_padto 2 54571 &jffs2_security_listxattr_54571
139346 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
139347 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
139348 +rds_getname_54579 rds_getname 0 54579 NULL
139349 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
139350 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
139351 +sync_callback_54596 sync_callback 0 54596 NULL
139352 +authorized_default_show_54600 authorized_default_show 0 54600 NULL
139353 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
139354 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
139355 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
139356 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
139357 +show_unique_id_54613 show_unique_id 0 54613 NULL
139358 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
139359 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
139360 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
139361 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
139362 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
139363 +s_ctrl_54635 s_ctrl 0 54635 NULL nohasharray
139364 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 &s_ctrl_54635
139365 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
139366 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
139367 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
139368 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
139369 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
139370 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
139371 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
139372 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
139373 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
139374 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
139375 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
139376 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
139377 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
139378 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
139379 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
139380 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 NULL nohasharray
139381 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
139382 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
139383 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
139384 +read_dev_54664 read_dev 0 54664 NULL nohasharray
139385 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 &read_dev_54664 nohasharray
139386 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664
139387 +bus_add_device_54665 bus_add_device 0 54665 NULL
139388 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
139389 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &cw1200_queue_stats_init_54670
139390 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
139391 +show_target_temp_54673 show_target_temp 0 54673 NULL
139392 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
139393 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
139394 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
139395 +arcnet_open_54681 arcnet_open 0 54681 NULL nohasharray
139396 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681 nohasharray
139397 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 &mc13xxx_rtc_set_alarm_54681
139398 +hfsplus_write_begin_54686 hfsplus_write_begin 0-3 54686 NULL
139399 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
139400 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
139401 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
139402 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
139403 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
139404 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
139405 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
139406 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
139407 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
139408 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
139409 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
139410 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
139411 +show_54725 show 0 54725 NULL
139412 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
139413 +rmd128_final_54728 rmd128_final 0 54728 NULL
139414 +show_vgapass_54732 show_vgapass 0 54732 NULL
139415 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
139416 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
139417 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
139418 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
139419 +do_trimming_54741 do_trimming 3 54741 NULL
139420 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
139421 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
139422 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
139423 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 NULL nohasharray
139424 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 &mt9v022_g_fmt_54745
139425 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
139426 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
139427 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
139428 +show_zone_54763 show_zone 0 54763 NULL
139429 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
139430 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
139431 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
139432 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
139433 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
139434 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
139435 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
139436 +sis190_open_54790 sis190_open 0 54790 NULL
139437 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
139438 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
139439 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
139440 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
139441 +domain_init_54797 domain_init 2 54797 NULL
139442 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
139443 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
139444 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
139445 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
139446 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
139447 +nfsd_write_54809 nfsd_write 6 54809 NULL
139448 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
139449 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
139450 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
139451 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
139452 +slabs_cpu_partial_show_54823 slabs_cpu_partial_show 0 54823 NULL
139453 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
139454 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
139455 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
139456 +omap_hsmmc_prepare_54833 omap_hsmmc_prepare 0 54833 NULL
139457 +write_rio_54837 write_rio 3-0 54837 NULL
139458 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL nohasharray
139459 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 &ext3_acl_from_disk_54839
139460 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
139461 +prepare_dma_54845 prepare_dma 0 54845 NULL
139462 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
139463 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
139464 +scsi_add_host_54847 scsi_add_host 0 54847 NULL nohasharray
139465 +skein_256_final_54847 skein_256_final 0 54847 &scsi_add_host_54847
139466 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
139467 +printer_read_54851 printer_read 3 54851 NULL
139468 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
139469 +show_node_54859 show_node 0 54859 NULL
139470 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
139471 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
139472 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
139473 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
139474 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
139475 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
139476 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
139477 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 NULL
139478 +show_learning_54874 show_learning 0 54874 NULL
139479 +time_show_54879 time_show 0 54879 NULL nohasharray
139480 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
139481 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
139482 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
139483 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
139484 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
139485 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
139486 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
139487 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
139488 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
139489 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
139490 +sendmsg_54900 sendmsg 0-4 54900 NULL
139491 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
139492 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
139493 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
139494 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
139495 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
139496 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
139497 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
139498 +store_temp_54915 store_temp 0-4 54915 NULL
139499 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
139500 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
139501 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
139502 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
139503 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
139504 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
139505 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
139506 +load_fx_54934 load_fx 0 54934 NULL
139507 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
139508 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
139509 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
139510 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
139511 +ddebug_change_54940 ddebug_change 0 54940 NULL
139512 +add_port_54941 add_port 2 54941 NULL
139513 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
139514 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
139515 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 NULL nohasharray
139516 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 &__uncore_filter_band0_show_54943
139517 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
139518 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
139519 +make_rate_54951 make_rate 0 54951 NULL
139520 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
139521 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
139522 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
139523 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
139524 +recv_cb_54962 recv_cb 0 54962 NULL
139525 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
139526 +smb2_open_file_54967 smb2_open_file 0 54967 NULL nohasharray
139527 +alauda_write_data_54967 alauda_write_data 3 54967 &smb2_open_file_54967
139528 +c4_add_card_54968 c4_add_card 3 54968 NULL
139529 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
139530 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
139531 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
139532 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
139533 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
139534 +_queue_data_54983 _queue_data 4 54983 NULL
139535 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
139536 +net2280_start_54985 net2280_start 0 54985 NULL
139537 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
139538 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
139539 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
139540 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
139541 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
139542 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
139543 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
139544 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
139545 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
139546 +i2o_exec_show_vendor_id_55020 i2o_exec_show_vendor_id 0 55020 NULL nohasharray
139547 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 &i2o_exec_show_vendor_id_55020
139548 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
139549 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
139550 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
139551 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
139552 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL
139553 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
139554 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
139555 +ima_inode_removexattr_55055 ima_inode_removexattr 0 55055 NULL
139556 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
139557 +tps65912_read_55058 tps65912_read 0 55058 NULL
139558 +read_55065 read 0 55065 NULL
139559 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
139560 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
139561 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
139562 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
139563 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
139564 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
139565 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
139566 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
139567 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
139568 +lnc_add_55085 lnc_add 0 55085 NULL
139569 +read_dma_55086 read_dma 3 55086 NULL
139570 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
139571 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
139572 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
139573 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
139574 +p9_client_write_55105 p9_client_write 0 55105 NULL
139575 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
139576 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
139577 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
139578 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
139579 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
139580 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
139581 +crypto_ahash_setkey_55134 crypto_ahash_setkey 0-3 55134 NULL nohasharray
139582 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
139583 +wp512_update_55143 wp512_update 0 55143 NULL
139584 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
139585 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
139586 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
139587 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 NULL nohasharray
139588 +shmem_write_end_55152 shmem_write_end 0-5 55152 &btrfs_fdatawrite_range_55152
139589 +rtl2830_wr_regs_55154 rtl2830_wr_regs 0 55154 NULL nohasharray
139590 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 &rtl2830_wr_regs_55154
139591 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
139592 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
139593 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
139594 +pwm_show_55165 pwm_show 0 55165 NULL
139595 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
139596 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
139597 +show_55175 show 0 55175 NULL nohasharray
139598 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
139599 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
139600 +patch_alc882_55183 patch_alc882 0 55183 NULL
139601 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
139602 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
139603 +de4x5_open_55186 de4x5_open 0 55186 NULL
139604 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
139605 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
139606 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 NULL nohasharray
139607 +drbd_send_55190 drbd_send 4 55190 &itg3200_read_reg_8_55190
139608 +show_status_55193 show_status 0 55193 NULL
139609 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
139610 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
139611 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
139612 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
139613 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
139614 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
139615 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
139616 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
139617 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &ht40allow_map_read_55209 nohasharray
139618 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &vsock_dgram_recvmsg_55209
139619 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
139620 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
139621 +mlx4_load_one_55213 mlx4_load_one 3 55213 NULL
139622 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
139623 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
139624 +nouveau_mc_create__55217 nouveau_mc_create_ 4 55217 NULL
139625 +p2a_55219 p2a 0-1 55219 NULL
139626 +firm_send_command_55222 firm_send_command 0 55222 NULL
139627 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
139628 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
139629 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
139630 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
139631 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 NULL
139632 +memcpy_fromiovec_55247 memcpy_fromiovec 3-0 55247 NULL
139633 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
139634 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
139635 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
139636 +output_sleep_55265 output_sleep 0 55265 NULL
139637 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
139638 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
139639 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
139640 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
139641 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
139642 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
139643 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
139644 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
139645 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
139646 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
139647 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
139648 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
139649 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
139650 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
139651 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
139652 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
139653 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
139654 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
139655 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
139656 +vfat_revalidate_shortname_55319 vfat_revalidate_shortname 0 55319 NULL
139657 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
139658 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
139659 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
139660 +reg_read_55337 reg_read 0 55337 NULL
139661 +vme_user_read_55338 vme_user_read 3 55338 NULL
139662 +read_byte_55340 read_byte 0 55340 NULL
139663 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
139664 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
139665 +udf_writepage_55347 udf_writepage 0 55347 NULL
139666 +device_user_lock_55350 device_user_lock 0 55350 NULL
139667 +show_in0_max_55351 show_in0_max 0 55351 NULL
139668 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
139669 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
139670 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
139671 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
139672 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
139673 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
139674 +do_command_55363 do_command 0 55363 NULL
139675 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
139676 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
139677 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
139678 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
139679 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
139680 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
139681 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
139682 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 NULL nohasharray
139683 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2 55391 &iscsi_nacl_attrib_store_nopin_response_timeout_55391
139684 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
139685 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
139686 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
139687 +yurex_read_55405 yurex_read 0-3 55405 NULL
139688 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
139689 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
139690 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
139691 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
139692 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
139693 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
139694 +show_port_55424 show_port 0 55424 NULL
139695 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
139696 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
139697 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
139698 +jme_open_55432 jme_open 0 55432 NULL
139699 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
139700 +show_in8_55438 show_in8 0 55438 NULL
139701 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 NULL nohasharray
139702 +alloc_skb_55439 alloc_skb 1 55439 &cxgb4vf_change_mtu_55439
139703 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
139704 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
139705 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
139706 +SyS_read_55449 SyS_read 3 55449 NULL
139707 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
139708 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
139709 +sys_recv_55455 sys_recv 3 55455 NULL
139710 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
139711 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
139712 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
139713 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
139714 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
139715 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
139716 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
139717 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
139718 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
139719 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
139720 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
139721 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
139722 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
139723 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
139724 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
139725 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
139726 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
139727 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
139728 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
139729 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
139730 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
139731 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
139732 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
139733 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &tx_tx_done_int_template_read_55511 nohasharray
139734 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &target_fabric_port_store_attr_alua_tg_pt_offline_55511
139735 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
139736 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
139737 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
139738 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
139739 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
139740 +ea_get_55522 ea_get 0-3 55522 NULL
139741 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
139742 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
139743 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
139744 +bitmap_create_55543 bitmap_create 0 55543 NULL nohasharray
139745 +tty_port_register_device_55543 tty_port_register_device 3 55543 &bitmap_create_55543
139746 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
139747 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
139748 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
139749 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
139750 +show_55563 show 0 55563 NULL
139751 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
139752 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
139753 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
139754 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
139755 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
139756 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
139757 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
139758 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
139759 +add_partition_55588 add_partition 2 55588 NULL
139760 +write_inode_55592 write_inode 0 55592 NULL
139761 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
139762 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
139763 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
139764 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
139765 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
139766 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
139767 +delete_child_55607 delete_child 0-4 55607 NULL nohasharray
139768 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 &delete_child_55607
139769 +dspcreate_55610 dspcreate 0 55610 NULL
139770 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
139771 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
139772 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
139773 +set_oversampling_55622 set_oversampling 0-4 55622 NULL nohasharray
139774 +edge_tty_recv_55622 edge_tty_recv 3 55622 &set_oversampling_55622
139775 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
139776 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
139777 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
139778 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 &reiserfs_xattr_get_55628
139779 +mt2063_init_55629 mt2063_init 0 55629 NULL
139780 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
139781 +show_board_55637 show_board 0 55637 NULL
139782 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
139783 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
139784 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
139785 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
139786 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
139787 +iolink_show_55647 iolink_show 0 55647 NULL
139788 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
139789 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
139790 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
139791 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
139792 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
139793 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
139794 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
139795 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
139796 +online_55663 online 0 55663 NULL
139797 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
139798 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
139799 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
139800 +direct2indirect_55677 direct2indirect 0 55677 NULL
139801 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
139802 +get_info_55681 get_info 3 55681 NULL
139803 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
139804 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
139805 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
139806 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
139807 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 0-4 55703 NULL nohasharray
139808 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
139809 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
139810 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
139811 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 NULL nohasharray
139812 +tcp_push_55709 tcp_push 3 55709 &isl1208_i2c_set_regs_55709
139813 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
139814 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
139815 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
139816 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
139817 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
139818 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
139819 +btree_readpage_55720 btree_readpage 0 55720 NULL
139820 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
139821 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
139822 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
139823 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
139824 +tid_fd_revalidate_55734 tid_fd_revalidate 0 55734 NULL nohasharray
139825 +prepare_reply_55734 prepare_reply 4 55734 &tid_fd_revalidate_55734
139826 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
139827 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
139828 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
139829 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
139830 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 NULL nohasharray
139831 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 &inv_mpu6050_set_lpf_55750
139832 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
139833 +hfs_writepages_55757 hfs_writepages 0 55757 NULL nohasharray
139834 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757 nohasharray
139835 +set_local_name_55757 set_local_name 4 55757 &wl12xx_spi_raw_read_55757
139836 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
139837 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
139838 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
139839 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
139840 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
139841 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
139842 +strlen_55778 strlen 0 55778 NULL
139843 +conf_read_55786 conf_read 3-0 55786 NULL nohasharray
139844 +req_bio_endio_55786 req_bio_endio 3 55786 &conf_read_55786
139845 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
139846 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
139847 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
139848 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
139849 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
139850 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
139851 +write_fw_55806 write_fw 0-5-6 55806 NULL
139852 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
139853 +show_55816 show 0 55816 NULL
139854 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
139855 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
139856 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
139857 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
139858 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
139859 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
139860 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
139861 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
139862 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
139863 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
139864 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
139865 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
139866 +rsq_status_55848 rsq_status 0 55848 NULL
139867 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
139868 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
139869 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
139870 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
139871 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
139872 +hcd_alloc_coherent_55862 hcd_alloc_coherent 0-5 55862 NULL
139873 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
139874 +status_55864 status 0 55864 NULL nohasharray
139875 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
139876 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
139877 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
139878 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
139879 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
139880 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
139881 +hsc_write_55875 hsc_write 3-0 55875 NULL
139882 +nr_listen_55884 nr_listen 0 55884 NULL
139883 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
139884 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
139885 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
139886 +tda18271_init_55894 tda18271_init 0 55894 NULL
139887 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
139888 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
139889 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
139890 +cmos_write_55903 cmos_write 0 55903 NULL
139891 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
139892 +validate_change_55910 validate_change 0 55910 NULL
139893 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
139894 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
139895 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
139896 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
139897 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
139898 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
139899 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
139900 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
139901 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
139902 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
139903 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
139904 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
139905 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
139906 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
139907 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
139908 +usb_bus_notify_55950 usb_bus_notify 0 55950 NULL
139909 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
139910 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
139911 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
139912 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
139913 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
139914 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
139915 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
139916 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
139917 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
139918 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
139919 +init_subctxts_55970 init_subctxts 0 55970 NULL
139920 +query_device_55971 query_device 0 55971 NULL
139921 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
139922 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
139923 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
139924 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
139925 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
139926 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
139927 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
139928 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
139929 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
139930 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
139931 +trunc_start_55996 trunc_start 0 55996 NULL nohasharray
139932 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 &trunc_start_55996
139933 +epic_open_55997 epic_open 0 55997 NULL
139934 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
139935 +show_otp0_56000 show_otp0 0 56000 NULL
139936 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
139937 +soft_store_56006 soft_store 0-4 56006 NULL
139938 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
139939 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
139940 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
139941 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
139942 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
139943 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
139944 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
139945 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
139946 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
139947 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
139948 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
139949 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
139950 +store_cursor_56036 store_cursor 0-4 56036 NULL
139951 +build_controls_56044 build_controls 0 56044 NULL
139952 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
139953 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
139954 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
139955 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
139956 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
139957 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
139958 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
139959 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL
139960 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
139961 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
139962 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
139963 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
139964 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
139965 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
139966 +acm_tty_write_56064 acm_tty_write 0-3 56064 NULL
139967 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
139968 +may_follow_link_56073 may_follow_link 0 56073 NULL
139969 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
139970 +qp_dequeue_locked_56077 qp_dequeue_locked 3-0-5 56077 &show_fc_rport_scsi_target_id_56077
139971 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
139972 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
139973 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
139974 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
139975 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
139976 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
139977 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
139978 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
139979 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 NULL nohasharray
139980 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 &em28xx_write_reg_bits_56107
139981 +rmd256_update_56110 rmd256_update 0 56110 NULL
139982 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
139983 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
139984 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
139985 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
139986 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
139987 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
139988 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
139989 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
139990 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
139991 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
139992 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 NULL nohasharray
139993 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144 nohasharray
139994 +map_addr_56144 map_addr 7 56144 &extra_show_56144
139995 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
139996 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
139997 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
139998 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
139999 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
140000 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
140001 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
140002 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
140003 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
140004 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
140005 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
140006 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
140007 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
140008 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
140009 +change_qos_56178 change_qos 0 56178 NULL
140010 +complain_error_56186 complain_error 0-1 56186 NULL
140011 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
140012 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
140013 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
140014 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
140015 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
140016 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
140017 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
140018 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
140019 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
140020 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
140021 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
140022 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
140023 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
140024 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
140025 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
140026 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
140027 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
140028 +fd_copyin_56247 fd_copyin 3 56247 NULL
140029 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
140030 +ax_header_56252 ax_header 0 56252 NULL
140031 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
140032 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
140033 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
140034 +clk_enable_56265 clk_enable 0 56265 NULL
140035 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
140036 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
140037 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
140038 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
140039 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
140040 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
140041 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
140042 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
140043 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
140044 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
140045 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
140046 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
140047 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
140048 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
140049 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
140050 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
140051 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
140052 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
140053 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
140054 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
140055 +linear_add_56314 linear_add 0 56314 NULL
140056 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
140057 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 NULL nohasharray
140058 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
140059 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
140060 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
140061 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
140062 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
140063 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
140064 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
140065 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
140066 +show_line2_56346 show_line2 0 56346 NULL
140067 +read_human_status_56349 read_human_status 0 56349 NULL
140068 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
140069 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
140070 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
140071 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
140072 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
140073 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
140074 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
140075 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
140076 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
140077 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
140078 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
140079 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
140080 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
140081 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
140082 +store_56373 store 0-3 56373 &usb_xfer_56373
140083 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
140084 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
140085 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
140086 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
140087 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
140088 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
140089 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
140090 +res_get_56393 res_get 0 56393 NULL
140091 +strtobool_56399 strtobool 0 56399 NULL
140092 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
140093 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 NULL nohasharray
140094 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 &store_prochot_override_duty_cycle_56402
140095 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
140096 +write_gssp_56404 write_gssp 3-0 56404 NULL
140097 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
140098 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
140099 +SMB2_open_56407 SMB2_open 0 56407 NULL
140100 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
140101 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
140102 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
140103 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
140104 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
140105 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
140106 +store_msg_56417 store_msg 3 56417 NULL
140107 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
140108 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
140109 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
140110 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
140111 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
140112 +vsock_listen_56427 vsock_listen 0 56427 NULL
140113 +mddev_lock_56428 mddev_lock 0 56428 NULL
140114 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
140115 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
140116 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
140117 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
140118 +omninet_write_56432 omninet_write 0-4 56432 NULL
140119 +fl_create_56435 fl_create 5 56435 NULL nohasharray
140120 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
140121 +gnttab_map_56439 gnttab_map 2 56439 NULL
140122 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
140123 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
140124 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
140125 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 NULL
140126 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-4-2-0 56453 NULL
140127 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
140128 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
140129 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
140130 +set_connectable_56458 set_connectable 4 56458 NULL
140131 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
140132 +lif_s_stream_56462 lif_s_stream 0 56462 NULL nohasharray
140133 +nfc_hci_send_response_56462 nfc_hci_send_response 5 56462 &lif_s_stream_56462
140134 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
140135 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
140136 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
140137 +putused_user_56467 putused_user 3 56467 NULL
140138 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
140139 +phy_write_56475 phy_write 0 56475 NULL nohasharray
140140 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &phy_write_56475
140141 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
140142 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
140143 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
140144 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
140145 +bsp_check_56487 bsp_check 0 56487 NULL
140146 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 NULL nohasharray
140147 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &hdcs_set_exposure_56491 nohasharray
140148 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 &show_iface_data_pdu_in_order_56491
140149 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
140150 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
140151 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
140152 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
140153 +show_in_value_56503 show_in_value 0 56503 NULL
140154 +init_map_ip_56508 init_map_ip 5 56508 NULL
140155 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
140156 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
140157 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
140158 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
140159 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
140160 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
140161 +get_temp_56524 get_temp 0 56524 NULL
140162 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
140163 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
140164 +ip_options_get_56538 ip_options_get 4 56538 NULL
140165 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
140166 +ia_open_56543 ia_open 0 56543 NULL
140167 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
140168 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 NULL nohasharray
140169 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 &megasas_sysfs_show_version_56547
140170 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
140171 +skein_512_update_56556 skein_512_update 0 56556 NULL
140172 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
140173 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
140174 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
140175 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
140176 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
140177 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
140178 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
140179 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
140180 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
140181 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
140182 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
140183 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
140184 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
140185 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 NULL
140186 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
140187 +event_filter_write_56609 event_filter_write 3 56609 NULL
140188 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
140189 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
140190 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
140191 +show_56623 show 0 56623 NULL nohasharray
140192 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
140193 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
140194 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
140195 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
140196 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
140197 +gather_array_56641 gather_array 3 56641 NULL
140198 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
140199 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
140200 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
140201 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
140202 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
140203 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
140204 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653
140205 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
140206 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
140207 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
140208 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
140209 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
140210 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
140211 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
140212 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
140213 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
140214 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
140215 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
140216 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
140217 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
140218 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
140219 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
140220 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
140221 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
140222 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
140223 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
140224 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &da9055_gpio_to_irq_56686 nohasharray
140225 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &o2nm_node_num_write_56686
140226 +sd_done_56689 sd_done 0 56689 NULL
140227 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
140228 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
140229 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
140230 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
140231 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
140232 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
140233 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
140234 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
140235 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
140236 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
140237 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
140238 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
140239 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
140240 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
140241 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
140242 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
140243 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 0-2 56725 NULL nohasharray
140244 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
140245 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
140246 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
140247 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
140248 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
140249 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
140250 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
140251 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
140252 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
140253 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
140254 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 NULL nohasharray
140255 +get_temp2_fault_56754 get_temp2_fault 0 56754 &ov7670_try_fmt_internal_56754
140256 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
140257 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
140258 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
140259 +alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
140260 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
140261 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
140262 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
140263 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
140264 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
140265 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
140266 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
140267 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
140268 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
140269 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
140270 +tun_net_open_56800 tun_net_open 0 56800 NULL
140271 +backlog_store_56804 backlog_store 0-3 56804 NULL
140272 +read_indexes_56805 read_indexes 2-0 56805 NULL nohasharray
140273 +vfat_hashi_56805 vfat_hashi 0 56805 &read_indexes_56805
140274 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
140275 +do_syslog_56807 do_syslog 3-0 56807 NULL
140276 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
140277 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
140278 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
140279 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
140280 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
140281 +brightness_write_56821 brightness_write 0 56821 NULL nohasharray
140282 +mic_dma_unmap_page_56821 mic_dma_unmap_page 2 56821 &brightness_write_56821
140283 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
140284 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
140285 +lookup_slow_56827 lookup_slow 0 56827 NULL
140286 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
140287 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
140288 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
140289 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
140290 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
140291 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
140292 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
140293 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
140294 +identify_fw_56853 identify_fw 0 56853 NULL
140295 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 NULL nohasharray
140296 +header_create_56856 header_create 0 56856 &mxl5007t_set_params_56856
140297 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
140298 +adp8860_show_56860 adp8860_show 0 56860 NULL
140299 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
140300 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
140301 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
140302 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
140303 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
140304 +check_export_56865 check_export 0 56865 NULL
140305 +store_sched7_56868 store_sched7 0-4 56868 NULL
140306 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
140307 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
140308 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
140309 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
140310 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
140311 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
140312 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
140313 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
140314 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
140315 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
140316 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
140317 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
140318 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
140319 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
140320 +rio_open_56900 rio_open 0 56900 NULL
140321 +arp_mangle_56902 arp_mangle 0 56902 NULL
140322 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
140323 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
140324 +strcspn_56913 strcspn 0 56913 NULL
140325 +i801_transaction_56919 i801_transaction 0 56919 NULL
140326 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
140327 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
140328 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
140329 +check_header_56930 check_header 2 56930 NULL
140330 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
140331 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
140332 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
140333 +read_56934 read 0 56934 NULL
140334 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
140335 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
140336 +set_property_56939 set_property 0 56939 NULL
140337 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
140338 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
140339 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
140340 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
140341 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
140342 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
140343 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
140344 +ovs_flow_cmd_msg_size_56959 ovs_flow_cmd_msg_size 0 56959 NULL
140345 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
140346 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
140347 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
140348 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
140349 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
140350 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
140351 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
140352 +read_56981 read 0 56981 NULL
140353 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
140354 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
140355 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
140356 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
140357 +CIFS_open_56997 CIFS_open 0 56997 NULL
140358 +consolidate_57001 consolidate 0 57001 NULL
140359 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
140360 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
140361 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
140362 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
140363 +fore200e_send_57011 fore200e_send 0 57011 NULL
140364 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
140365 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
140366 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
140367 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
140368 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
140369 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
140370 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
140371 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
140372 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
140373 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
140374 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
140375 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
140376 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
140377 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
140378 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
140379 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
140380 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
140381 +do_jit_57066 do_jit 0 57066 NULL nohasharray
140382 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
140383 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
140384 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
140385 +buf_prepare_57069 buf_prepare 0 57069 NULL nohasharray
140386 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 &buf_prepare_57069
140387 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
140388 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
140389 +wmi_send_57083 wmi_send 0 57083 NULL
140390 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
140391 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
140392 +show_57089 show 0 57089 NULL
140393 +patch_alc880_57095 patch_alc880 0 57095 NULL
140394 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
140395 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
140396 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
140397 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
140398 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
140399 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
140400 +s_stream_57108 s_stream 0 57108 NULL
140401 +show_enabled_57111 show_enabled 0 57111 NULL
140402 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
140403 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
140404 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
140405 +get_sum_57128 get_sum 0 57128 NULL nohasharray
140406 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
140407 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
140408 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
140409 +nvme_alloc_iod_57130 nvme_alloc_iod 1-2 57130 NULL
140410 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
140411 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
140412 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
140413 +tpm_seal_57138 tpm_seal 0 57138 NULL
140414 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
140415 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
140416 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
140417 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
140418 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
140419 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
140420 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
140421 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
140422 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
140423 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
140424 +set_shutter_57164 set_shutter 0 57164 NULL nohasharray
140425 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 &set_shutter_57164
140426 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
140427 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
140428 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
140429 +rcu_panic_57170 rcu_panic 0 57170 NULL
140430 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
140431 +average_read_57175 average_read 0-3 57175 NULL
140432 +netlink_create_57178 netlink_create 0 57178 NULL
140433 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
140434 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
140435 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
140436 +common_file_perm_57189 common_file_perm 0 57189 NULL
140437 +sys_poll_57190 sys_poll 2 57190 NULL
140438 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
140439 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
140440 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
140441 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
140442 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
140443 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
140444 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
140445 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
140446 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
140447 +ctor_show_57213 ctor_show 0 57213 NULL
140448 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
140449 +edid_show_57216 edid_show 0-5-6 57216 NULL
140450 +stats_show_57218 stats_show 0 57218 NULL
140451 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
140452 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
140453 +change_mtu_57227 change_mtu 0 57227 NULL
140454 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
140455 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
140456 +csource_show_57233 csource_show 0 57233 NULL
140457 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
140458 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
140459 +flush_space_57241 flush_space 0 57241 NULL
140460 +rmd320_update_57243 rmd320_update 0 57243 NULL
140461 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
140462 +lbmRead_57247 lbmRead 0 57247 NULL
140463 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
140464 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
140465 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
140466 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
140467 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
140468 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
140469 +set_component_active_57266 set_component_active 0-4 57266 NULL
140470 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
140471 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
140472 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
140473 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
140474 +show_voltage_57273 show_voltage 0 57273 NULL
140475 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
140476 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
140477 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
140478 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
140479 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
140480 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
140481 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
140482 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
140483 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
140484 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
140485 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
140486 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
140487 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
140488 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
140489 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
140490 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
140491 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
140492 +show_alarm_57318 show_alarm 0 57318 NULL
140493 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
140494 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
140495 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
140496 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
140497 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
140498 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
140499 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
140500 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
140501 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
140502 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
140503 +hw_init_57341 hw_init 0 57341 NULL
140504 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
140505 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
140506 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
140507 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
140508 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
140509 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
140510 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
140511 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL
140512 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
140513 +get_component_type_57362 get_component_type 0 57362 NULL
140514 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
140515 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
140516 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
140517 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
140518 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
140519 +tipc_bclink_stats_57372 tipc_bclink_stats 2 57372 NULL
140520 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
140521 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
140522 +slabs_show_57383 slabs_show 0 57383 NULL
140523 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
140524 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
140525 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
140526 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
140527 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
140528 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
140529 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
140530 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
140531 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
140532 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
140533 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
140534 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
140535 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
140536 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
140537 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
140538 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
140539 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
140540 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
140541 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
140542 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
140543 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
140544 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
140545 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
140546 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
140547 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
140548 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
140549 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
140550 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
140551 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
140552 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
140553 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
140554 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
140555 +send_midi_async_57463 send_midi_async 3 57463 NULL
140556 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
140557 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
140558 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
140559 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
140560 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
140561 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
140562 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
140563 +em_store_57488 em_store 0 57488 NULL
140564 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
140565 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
140566 +read_57490 read 0 57490 &read_file_skb_rx_57490
140567 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
140568 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
140569 +copy_in_user_57502 copy_in_user 3 57502 NULL
140570 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
140571 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
140572 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
140573 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ckhdid_printf_57505 nohasharray
140574 +ks8842_read32_57505 ks8842_read32 0 57505 &gfs2_quota_hold_57505
140575 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
140576 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
140577 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
140578 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
140579 +init_tag_map_57515 init_tag_map 3 57515 NULL
140580 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
140581 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 NULL nohasharray
140582 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 &wil_read_file_ssid_57517 nohasharray
140583 +store_57517 store 0-3 57517 &il_dbgfs_force_reset_read_57517
140584 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
140585 +cmm_read_57520 cmm_read 3-0 57520 NULL
140586 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
140587 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
140588 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
140589 +inode_permission_57531 inode_permission 0 57531 NULL
140590 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
140591 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
140592 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
140593 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
140594 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
140595 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
140596 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ext4_group_first_block_no_57559 nohasharray
140597 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &iscsi_tpg_attrib_show_demo_mode_discovery_57559
140598 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
140599 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
140600 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
140601 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
140602 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
140603 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
140604 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
140605 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
140606 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
140607 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
140608 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
140609 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
140610 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
140611 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
140612 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
140613 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
140614 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
140615 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
140616 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
140617 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
140618 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
140619 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 NULL nohasharray
140620 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 &tps65217_reg_write_57623
140621 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
140622 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
140623 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
140624 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
140625 +mem_read_57631 mem_read 3-0 57631 NULL
140626 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
140627 +mr_read_57639 mr_read 0 57639 NULL
140628 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
140629 +xen_swiotlb_sync_single_for_cpu_57648 xen_swiotlb_sync_single_for_cpu 2 57648 NULL nohasharray
140630 +skein_256_update_57648 skein_256_update 0 57648 &xen_swiotlb_sync_single_for_cpu_57648
140631 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
140632 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
140633 +c_can_start_57654 c_can_start 0 57654 NULL
140634 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
140635 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
140636 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
140637 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
140638 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
140639 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
140640 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
140641 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
140642 +__lgwrite_57669 __lgwrite 4 57669 NULL
140643 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
140644 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
140645 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
140646 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
140647 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
140648 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
140649 +i40evf_open_57695 i40evf_open 0 57695 NULL nohasharray
140650 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 &i40evf_open_57695
140651 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
140652 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
140653 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
140654 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
140655 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
140656 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
140657 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
140658 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
140659 +show_status_str_57729 show_status_str 0 57729 NULL
140660 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
140661 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
140662 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
140663 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
140664 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
140665 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
140666 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
140667 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 0-4 57742 &compat_sys_set_mempolicy_57742
140668 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
140669 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
140670 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
140671 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
140672 +bond_create_57752 bond_create 0 57752 NULL
140673 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
140674 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
140675 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
140676 +tgr192_final_57774 tgr192_final 0 57774 NULL
140677 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
140678 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
140679 +r6040_open_57779 r6040_open 0 57779 NULL
140680 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
140681 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
140682 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
140683 +__i915_wait_seqno_57785 __i915_wait_seqno 0 57785 &set_eeprom2_57785 nohasharray
140684 +read_fifo_57785 read_fifo 0 57785 &__i915_wait_seqno_57785
140685 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
140686 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
140687 +ld2_57794 ld2 0 57794 NULL
140688 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
140689 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
140690 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
140691 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
140692 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
140693 +evdev_read_57810 evdev_read 0-3 57810 NULL
140694 +skein256_final_57814 skein256_final 0 57814 NULL
140695 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
140696 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
140697 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
140698 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 NULL
140699 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
140700 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
140701 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
140702 +start_ch_57836 start_ch 0 57836 NULL
140703 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
140704 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
140705 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
140706 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
140707 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
140708 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
140709 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
140710 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
140711 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
140712 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
140713 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
140714 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
140715 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
140716 +__inode_direct_access_57861 __inode_direct_access 0 57861 NULL nohasharray
140717 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 &__inode_direct_access_57861
140718 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
140719 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
140720 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
140721 +hsi_async_57877 hsi_async 0 57877 NULL
140722 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
140723 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
140724 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
140725 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
140726 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
140727 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
140728 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
140729 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
140730 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
140731 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
140732 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
140733 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
140734 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
140735 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
140736 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
140737 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
140738 +journal_join_57921 journal_join 0 57921 NULL
140739 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
140740 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
140741 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
140742 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
140743 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
140744 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
140745 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
140746 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
140747 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
140748 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
140749 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
140750 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
140751 +nvc0_vm_create_57942 nvc0_vm_create 2-3 57942 NULL
140752 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
140753 +rx_57944 rx 4 57944 NULL
140754 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
140755 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
140756 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
140757 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
140758 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
140759 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
140760 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
140761 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
140762 +vport_create_57966 vport_create 0 57966 NULL
140763 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
140764 +cxgb4_clip_get_57970 cxgb4_clip_get 0 57970 NULL
140765 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
140766 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
140767 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
140768 +proc_getattr_57984 proc_getattr 0 57984 NULL
140769 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
140770 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
140771 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
140772 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
140773 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
140774 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
140775 +pfkey_create_58010 pfkey_create 0 58010 NULL
140776 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
140777 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
140778 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
140779 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
140780 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
140781 +svga_match_format_58028 svga_match_format 0 58028 NULL
140782 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
140783 +get_temp_58031 get_temp 0 58031 NULL
140784 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
140785 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
140786 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
140787 +do_writepage_58047 do_writepage 0 58047 NULL
140788 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
140789 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
140790 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
140791 +mce_async_out_58056 mce_async_out 3 58056 NULL
140792 +bq32k_write_58057 bq32k_write 4 58057 NULL
140793 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
140794 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
140795 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
140796 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
140797 +ignore_store_58069 ignore_store 0-4 58069 NULL
140798 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
140799 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
140800 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
140801 +store_event_char_58077 store_event_char 0-4 58077 NULL
140802 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
140803 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
140804 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
140805 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
140806 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 NULL nohasharray
140807 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 &amd8111e_get_regs_len_58082
140808 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
140809 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
140810 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
140811 +defined_show_58091 defined_show 0 58091 NULL nohasharray
140812 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
140813 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
140814 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
140815 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
140816 +sanity_checks_show_58100 sanity_checks_show 0 58100 NULL nohasharray
140817 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 &sanity_checks_show_58100
140818 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
140819 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
140820 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
140821 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
140822 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
140823 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
140824 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
140825 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
140826 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
140827 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
140828 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
140829 +savemem_58129 savemem 3 58129 NULL
140830 +std_validate_58132 std_validate 0 58132 NULL
140831 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
140832 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
140833 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
140834 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
140835 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
140836 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
140837 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
140838 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
140839 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
140840 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL nohasharray
140841 +simple_xattr_remove_58149 simple_xattr_remove 0 58149 &platform_suspend_prepare_noirq_58149
140842 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 NULL nohasharray
140843 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
140844 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
140845 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
140846 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
140847 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
140848 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
140849 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
140850 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
140851 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
140852 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
140853 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
140854 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
140855 +write_58175 write 0 58175 &pages_collapsed_show_58175
140856 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
140857 +max77802_rtc_update_58178 max77802_rtc_update 0 58178 NULL nohasharray
140858 +acpi_hibernation_begin_old_58178 acpi_hibernation_begin_old 0 58178 &max77802_rtc_update_58178
140859 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
140860 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
140861 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
140862 +wlcore_read_58185 wlcore_read 0 58185 NULL
140863 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
140864 +asix_write_cmd_58192 asix_write_cmd 0-5 58192 NULL
140865 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
140866 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL nohasharray
140867 +brd_direct_access_58203 brd_direct_access 0 58203 &send_pre_enqueue_58203
140868 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
140869 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
140870 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
140871 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
140872 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
140873 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
140874 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
140875 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
140876 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
140877 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
140878 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
140879 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
140880 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
140881 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
140882 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL nohasharray
140883 +object_size_show_58238 object_size_show 0 58238 &usX2Y_usbpcm_urbs_allocate_58238
140884 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
140885 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
140886 +usb_set_report_58244 usb_set_report 0 58244 NULL
140887 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
140888 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
140889 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
140890 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
140891 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
140892 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
140893 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
140894 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
140895 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
140896 +profile_load_58267 profile_load 3-0 58267 NULL
140897 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
140898 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
140899 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
140900 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
140901 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
140902 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274
140903 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
140904 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
140905 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
140906 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
140907 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
140908 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
140909 +uart6850_open_58304 uart6850_open 0 58304 NULL
140910 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
140911 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
140912 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
140913 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL nohasharray
140914 +i915_wait_seqno_58309 i915_wait_seqno 0 58309 &zd_chip_switch_radio_on_58309
140915 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
140916 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
140917 +post_send_58312 post_send 0 58312 NULL
140918 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
140919 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
140920 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
140921 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
140922 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
140923 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
140924 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
140925 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
140926 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
140927 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
140928 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
140929 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
140930 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
140931 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
140932 +ax25_create_58337 ax25_create 0 58337 &__copy_from_user_swizzled_58337 nohasharray
140933 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &ax25_create_58337
140934 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
140935 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
140936 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
140937 +get_in_max_58344 get_in_max 0 58344 NULL
140938 +opts_show_58345 opts_show 0 58345 NULL
140939 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
140940 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347 nohasharray
140941 +next_pidmap_58347 next_pidmap 2-0 58347 &show_ipOutMcastPkts_58347
140942 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
140943 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
140944 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
140945 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
140946 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
140947 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
140948 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
140949 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
140950 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
140951 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
140952 +find_best_unit_58375 find_best_unit 0 58375 NULL
140953 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
140954 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
140955 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
140956 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
140957 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
140958 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
140959 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
140960 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
140961 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
140962 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
140963 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
140964 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
140965 +skein_512_final_58405 skein_512_final 0 58405 NULL
140966 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
140967 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
140968 +madc_read_58412 madc_read 0 58412 NULL
140969 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
140970 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
140971 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
140972 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
140973 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
140974 +smk_access_58423 smk_access 0 58423 NULL nohasharray
140975 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
140976 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
140977 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
140978 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
140979 +show_bit_58443 show_bit 0 58443 NULL
140980 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
140981 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
140982 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
140983 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
140984 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
140985 +store_memory_58460 store_memory 0-4 58460 NULL
140986 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
140987 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
140988 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
140989 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
140990 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
140991 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
140992 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
140993 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
140994 +cxgb_up_58476 cxgb_up 0 58476 NULL
140995 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
140996 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
140997 +show_nctxts_58478 show_nctxts 0 58478 NULL
140998 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
140999 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
141000 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
141001 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
141002 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
141003 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
141004 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
141005 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
141006 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
141007 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
141008 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 NULL
141009 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
141010 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
141011 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
141012 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
141013 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506
141014 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
141015 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
141016 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
141017 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
141018 +efs_readpage_58517 efs_readpage 0 58517 NULL
141019 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
141020 +freezer_write_58529 freezer_write 0-3 58529 NULL
141021 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
141022 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
141023 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
141024 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
141025 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
141026 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
141027 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
141028 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
141029 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
141030 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
141031 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
141032 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
141033 +store_sustain_58580 store_sustain 0-4 58580 NULL
141034 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
141035 +sendmsg_58582 sendmsg 0-4 58582 NULL
141036 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
141037 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
141038 +xip_file_read_58592 xip_file_read 3-0 58592 NULL
141039 +ecryptfs_write_end_58594 ecryptfs_write_end 5-3-0 58594 NULL
141040 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
141041 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
141042 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
141043 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
141044 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
141045 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
141046 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
141047 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
141048 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
141049 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6-0 58624 NULL
141050 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
141051 +run_show_58628 run_show 0 58628 NULL nohasharray
141052 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
141053 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
141054 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
141055 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
141056 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
141057 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
141058 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
141059 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
141060 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
141061 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
141062 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
141063 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
141064 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
141065 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
141066 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
141067 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
141068 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 NULL nohasharray
141069 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662 nohasharray
141070 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 &qs6612_config_init_58662
141071 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
141072 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
141073 +simple_statfs_58676 simple_statfs 0 58676 NULL
141074 +store_local_port_58678 store_local_port 0 58678 NULL
141075 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
141076 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
141077 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
141078 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
141079 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
141080 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
141081 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
141082 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
141083 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
141084 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
141085 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
141086 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
141087 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
141088 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
141089 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
141090 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
141091 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
141092 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
141093 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
141094 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
141095 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
141096 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
141097 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
141098 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
141099 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
141100 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
141101 +do_tx_58737 do_tx 0 58737 NULL
141102 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
141103 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
141104 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
141105 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
141106 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
141107 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
141108 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
141109 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
141110 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
141111 +kernfs_iop_removexattr_58760 kernfs_iop_removexattr 0 58760 NULL
141112 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
141113 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 NULL nohasharray
141114 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 &via_gpio_dir_out_58763
141115 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
141116 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
141117 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
141118 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
141119 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
141120 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
141121 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
141122 +show_58791 show 0 58791 NULL
141123 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
141124 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
141125 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
141126 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
141127 +raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
141128 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 NULL nohasharray
141129 +isku_sysfs_read_58806 isku_sysfs_read 0-5 58806 &soc_camera_platform_cropcap_58806
141130 +pci_dma_mapping_error_58811 pci_dma_mapping_error 2 58811 NULL
141131 +write_file_58812 write_file 4 58812 NULL
141132 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL nohasharray
141133 +ep_read_58813 ep_read 3 58813 &ipr_show_iopoll_weight_58813
141134 +show_tempsense_58819 show_tempsense 0 58819 NULL
141135 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 0-2 58821 NULL
141136 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
141137 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
141138 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
141139 +command_write_58841 command_write 3-0 58841 NULL nohasharray
141140 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
141141 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
141142 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
141143 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
141144 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL nohasharray
141145 +begin_58849 begin 0 58849 &asus_wmi_evaluate_method_58849
141146 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
141147 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
141148 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
141149 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
141150 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
141151 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
141152 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
141153 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
141154 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
141155 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
141156 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
141157 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
141158 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
141159 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
141160 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
141161 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
141162 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
141163 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
141164 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
141165 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
141166 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 NULL nohasharray
141167 +gs_alloc_req_58883 gs_alloc_req 2 58883 &lxt973a2_update_link_58883
141168 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
141169 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
141170 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
141171 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
141172 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
141173 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
141174 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
141175 +store_in8_58913 store_in8 0-4 58913 NULL
141176 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
141177 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
141178 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
141179 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
141180 +ncp_request_58920 ncp_request 0 58920 NULL
141181 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
141182 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
141183 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
141184 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
141185 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
141186 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
141187 +set_als_58942 set_als 0-4 58942 NULL
141188 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
141189 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
141190 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
141191 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
141192 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
141193 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
141194 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
141195 +version_show_58957 version_show 0 58957 NULL
141196 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
141197 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
141198 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
141199 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
141200 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
141201 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
141202 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
141203 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
141204 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
141205 +msi001_wreg_58975 msi001_wreg 0 58975 NULL nohasharray
141206 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 &msi001_wreg_58975 nohasharray
141207 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975
141208 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
141209 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
141210 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
141211 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL
141212 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
141213 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
141214 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
141215 +show_comm_59000 show_comm 0 59000 NULL
141216 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
141217 +init_list_set_59005 init_list_set 3 59005 NULL
141218 +ep_write_59008 ep_write 3 59008 NULL
141219 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
141220 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
141221 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
141222 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
141223 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
141224 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
141225 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
141226 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
141227 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
141228 +write_59035 write 0 59035 NULL
141229 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
141230 +contrast_store_59039 contrast_store 0-4 59039 NULL
141231 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
141232 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
141233 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
141234 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
141235 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
141236 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
141237 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
141238 +dlci_header_59057 dlci_header 0 59057 NULL
141239 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
141240 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
141241 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
141242 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
141243 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
141244 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
141245 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
141246 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
141247 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
141248 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
141249 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
141250 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
141251 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
141252 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
141253 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 NULL nohasharray
141254 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 &hfsplus_trusted_listxattr_59112
141255 +launder_page_59115 launder_page 0 59115 NULL nohasharray
141256 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
141257 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
141258 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
141259 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 0-4-5 59122 NULL nohasharray
141260 +temp_get_59122 temp_get 0 59122 &sta_tx_latency_stat_table_59122 nohasharray
141261 +scsi_io_completion_59122 scsi_io_completion 2 59122 &temp_get_59122
141262 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
141263 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
141264 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
141265 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
141266 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
141267 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
141268 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
141269 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
141270 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
141271 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
141272 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
141273 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
141274 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
141275 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
141276 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
141277 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
141278 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
141279 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
141280 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
141281 +ksize_59176 ksize 0 59176 NULL
141282 +setup_window_59178 setup_window 7-5-2-4 59178 NULL
141283 +patch_alc268_59181 patch_alc268 0 59181 NULL nohasharray
141284 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &patch_alc268_59181 nohasharray
141285 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 &fill_bitmap_rle_bits_59181
141286 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
141287 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
141288 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
141289 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
141290 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
141291 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
141292 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
141293 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
141294 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
141295 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
141296 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 NULL nohasharray
141297 +fast_rx_path_59214 fast_rx_path 3 59214 &i2c_hid_raw_request_59214
141298 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
141299 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
141300 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
141301 +dt3155_read_59226 dt3155_read 3 59226 NULL
141302 +xen_write_cr3_init_59228 xen_write_cr3_init 1 59228 NULL
141303 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
141304 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
141305 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
141306 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
141307 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
141308 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
141309 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
141310 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
141311 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
141312 +SMB2_write_59246 SMB2_write 0 59246 NULL
141313 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
141314 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
141315 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
141316 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
141317 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
141318 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
141319 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
141320 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
141321 +max_active_store_59266 max_active_store 0-4 59266 NULL
141322 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
141323 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
141324 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
141325 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
141326 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
141327 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
141328 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
141329 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
141330 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
141331 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
141332 +show_install_59288 show_install 0 59288 NULL nohasharray
141333 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
141334 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
141335 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
141336 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
141337 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
141338 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
141339 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
141340 +udp_error_59301 udp_error 0 59301 NULL nohasharray
141341 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
141342 +get_key_haup_common_59302 get_key_haup_common 5 59302 NULL nohasharray
141343 +in_read_index_show_59302 in_read_index_show 0 59302 &get_key_haup_common_59302
141344 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
141345 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
141346 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
141347 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
141348 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
141349 +fd_copyout_59323 fd_copyout 3 59323 NULL
141350 +store_59326 store 0-4 59326 NULL
141351 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
141352 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
141353 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
141354 +debug_store_59337 debug_store 0-4 59337 NULL
141355 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
141356 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
141357 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
141358 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
141359 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
141360 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
141361 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
141362 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
141363 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
141364 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
141365 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
141366 +xen_set_identity_and_release_chunk_59368 xen_set_identity_and_release_chunk 1 59368 NULL
141367 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
141368 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
141369 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
141370 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
141371 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
141372 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
141373 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
141374 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
141375 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
141376 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
141377 +idProduct_show_59405 idProduct_show 0 59405 NULL
141378 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
141379 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
141380 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
141381 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
141382 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
141383 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
141384 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
141385 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
141386 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
141387 +max_show_59442 max_show 0 59442 NULL nohasharray
141388 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
141389 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
141390 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
141391 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
141392 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
141393 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
141394 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
141395 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
141396 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
141397 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
141398 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
141399 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 NULL nohasharray
141400 +tipc_recv_stream_59456 tipc_recv_stream 0-4 59456 &cxacru_sysfs_show_adsl_state_59456
141401 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
141402 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
141403 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
141404 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
141405 +aux_ch_59466 aux_ch 0 59466 NULL
141406 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
141407 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
141408 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
141409 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
141410 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
141411 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
141412 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
141413 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
141414 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
141415 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
141416 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
141417 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
141418 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
141419 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
141420 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
141421 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
141422 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
141423 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
141424 +defrag_store_59501 defrag_store 4-0 59501 NULL
141425 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
141426 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
141427 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
141428 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
141429 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
141430 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
141431 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
141432 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
141433 +gfs2_dhash_59522 gfs2_dhash 0 59522 NULL
141434 +gather_write_59526 gather_write 0 59526 NULL nohasharray
141435 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
141436 +vcc_create_59531 vcc_create 0 59531 NULL
141437 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
141438 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
141439 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
141440 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
141441 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
141442 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
141443 +idr_alloc_59545 idr_alloc 0 59545 NULL nohasharray
141444 +msix_setup_entries_59545 msix_setup_entries 0 59545 &idr_alloc_59545
141445 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
141446 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
141447 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
141448 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
141449 +show_59558 show 0 59558 NULL
141450 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
141451 +tunables_write_59563 tunables_write 3-0 59563 NULL
141452 +bio_split_59564 bio_split 2 59564 NULL
141453 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
141454 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
141455 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
141456 +afs_fsync_59569 afs_fsync 0 59569 NULL
141457 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
141458 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
141459 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
141460 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
141461 +write_pbl_59583 write_pbl 4 59583 NULL
141462 +resp_write_same_59587 resp_write_same 2 59587 NULL
141463 +memdup_user_59590 memdup_user 2 59590 NULL
141464 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
141465 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
141466 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
141467 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
141468 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
141469 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
141470 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
141471 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
141472 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
141473 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
141474 +module_event_59614 module_event 0 59614 NULL
141475 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
141476 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
141477 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
141478 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
141479 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
141480 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
141481 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
141482 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
141483 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
141484 +core_alua_allocate_lba_map_mem_59632 core_alua_allocate_lba_map_mem 0 59632 NULL
141485 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
141486 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
141487 +console_show_59641 console_show 0 59641 NULL
141488 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
141489 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
141490 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
141491 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
141492 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
141493 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
141494 +file_update_time_59647 file_update_time 0 59647 NULL
141495 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
141496 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &hidraw_read_59650 nohasharray
141497 +ubifs_setxattr_59650 ubifs_setxattr 0-4 59650 &snd_usb_substream_capture_trigger_59650
141498 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
141499 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
141500 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 NULL nohasharray
141501 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661 nohasharray
141502 +ax88179_write_cmd_59661 ax88179_write_cmd 0 59661 &level_store_59661
141503 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
141504 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
141505 +register_jprobe_59669 register_jprobe 0 59669 NULL
141506 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
141507 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
141508 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
141509 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
141510 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
141511 +sriov_enable_59689 sriov_enable 0 59689 NULL
141512 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
141513 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
141514 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
141515 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
141516 +create_59705 create 0 59705 NULL
141517 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
141518 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
141519 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
141520 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
141521 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
141522 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
141523 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
141524 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
141525 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL nohasharray
141526 +ftrace_mod_jmp_59729 ftrace_mod_jmp 1 59729 &prism2_info_scanresults_59729
141527 +pc_show_59731 pc_show 0 59731 NULL nohasharray
141528 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
141529 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
141530 +set_mode_59733 set_mode 0 59733 NULL
141531 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
141532 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
141533 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
141534 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
141535 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
141536 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
141537 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
141538 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
141539 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
141540 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
141541 +strnlen_59746 strnlen 0 59746 NULL nohasharray
141542 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
141543 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
141544 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
141545 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
141546 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 NULL nohasharray
141547 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 &tridentfb_check_var_59749
141548 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
141549 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
141550 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
141551 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
141552 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &long_retry_limit_read_59766 nohasharray
141553 +get_sset_count_59766 get_sset_count 0 59766 &cap_inode_need_killpriv_59766
141554 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
141555 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
141556 +venus_remove_59781 venus_remove 4 59781 NULL
141557 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
141558 +net2280_enable_59787 net2280_enable 0 59787 NULL
141559 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
141560 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
141561 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
141562 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
141563 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
141564 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
141565 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 NULL nohasharray
141566 +ipw_write_59807 ipw_write 3 59807 &behind_writes_used_reset_59807
141567 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
141568 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
141569 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
141570 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
141571 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
141572 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
141573 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
141574 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
141575 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
141576 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
141577 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
141578 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
141579 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
141580 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
141581 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
141582 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
141583 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
141584 +erst_clear_59835 erst_clear 0 59835 NULL
141585 +bq24190_write_59837 bq24190_write 0 59837 NULL
141586 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
141587 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
141588 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
141589 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
141590 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
141591 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
141592 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
141593 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
141594 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
141595 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
141596 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
141597 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
141598 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
141599 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
141600 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
141601 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
141602 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
141603 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
141604 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
141605 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
141606 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
141607 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
141608 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
141609 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
141610 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
141611 +xwrite_59906 xwrite 3 59906 NULL
141612 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
141613 +swiotlb_map_page_59909 swiotlb_map_page 3-0 59909 NULL
141614 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
141615 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
141616 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
141617 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
141618 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL
141619 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
141620 +read_59931 read 0 59931 NULL
141621 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
141622 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
141623 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
141624 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
141625 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
141626 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
141627 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
141628 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
141629 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
141630 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
141631 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
141632 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
141633 +cuse_write_59958 cuse_write 0-3 59958 NULL
141634 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
141635 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
141636 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
141637 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
141638 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
141639 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
141640 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
141641 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
141642 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 NULL nohasharray
141643 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 &memcg_activate_kmem_59980
141644 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
141645 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
141646 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
141647 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
141648 +setup_60000 setup 0 60000 NULL
141649 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
141650 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
141651 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
141652 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
141653 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
141654 +copy_items_60009 copy_items 7 60009 NULL
141655 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
141656 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
141657 +register_device_60015 register_device 2-3 60015 NULL
141658 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
141659 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
141660 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
141661 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
141662 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
141663 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
141664 +store_60029 store 0-3 60029 NULL nohasharray
141665 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
141666 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
141667 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
141668 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
141669 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
141670 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
141671 +toshiba_kbd_type_show_60034 toshiba_kbd_type_show 0 60034 NULL
141672 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
141673 +sock_aio_read_60043 sock_aio_read 0 60043 NULL
141674 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 0-2 60044 NULL
141675 +vcs_size_60050 vcs_size 0 60050 NULL
141676 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
141677 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
141678 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
141679 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
141680 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
141681 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
141682 +compat_writev_60063 compat_writev 3 60063 NULL
141683 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
141684 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
141685 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
141686 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
141687 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
141688 +show_60078 show 0 60078 NULL
141689 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
141690 +smk_curacc_60080 smk_curacc 0 60080 NULL
141691 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
141692 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
141693 +hw_init_60084 hw_init 0 60084 NULL
141694 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
141695 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
141696 +check_pages_physically_contiguous_60091 check_pages_physically_contiguous 1 60091 NULL
141697 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
141698 +read_fs_60094 read_fs 0-5-6 60094 NULL
141699 +in_tx_show_60098 in_tx_show 0 60098 NULL
141700 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
141701 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
141702 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
141703 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
141704 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
141705 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
141706 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
141707 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
141708 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
141709 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
141710 +show_60125 show 0 60125 NULL
141711 +show_60127 show 0 60127 NULL
141712 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
141713 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
141714 +devnum_show_60150 devnum_show 0 60150 NULL
141715 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
141716 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
141717 +bind_60156 bind 0 60156 &ld_usb_read_60156
141718 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
141719 +init_state_60165 init_state 2 60165 NULL nohasharray
141720 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
141721 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
141722 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
141723 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
141724 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
141725 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
141726 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
141727 +avc_denied_60181 avc_denied 0 60181 NULL
141728 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
141729 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
141730 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
141731 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
141732 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
141733 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
141734 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 NULL nohasharray
141735 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 &rx_rx_tkip_replays_read_60193
141736 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
141737 +acquire_store_60201 acquire_store 0-4 60201 NULL
141738 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
141739 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
141740 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
141741 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
141742 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
141743 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
141744 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
141745 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
141746 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
141747 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
141748 +kstrtouint_60233 kstrtouint 0 60233 NULL
141749 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
141750 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
141751 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
141752 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
141753 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
141754 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
141755 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
141756 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
141757 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
141758 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
141759 +validate_trigger_60267 validate_trigger 0 60267 NULL
141760 +m920x_read_60272 m920x_read 0 60272 NULL
141761 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
141762 +printer_write_60276 printer_write 3 60276 NULL
141763 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
141764 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
141765 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
141766 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
141767 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
141768 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
141769 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
141770 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
141771 +do_xip_mapping_read_60297 do_xip_mapping_read 5-0 60297 NULL
141772 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
141773 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL nohasharray
141774 +bch_subtract_dirty_60306 bch_subtract_dirty 3 60306 &show_auto_pwm_min_60306
141775 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
141776 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
141777 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
141778 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
141779 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
141780 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
141781 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
141782 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
141783 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
141784 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
141785 +rh_call_control_60349 rh_call_control 0 60349 NULL
141786 +__ext2_get_block_60350 __ext2_get_block 0 60350 NULL
141787 +init_60352 init 0 60352 NULL
141788 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
141789 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
141790 +prepare_60360 prepare 0 60360 NULL
141791 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
141792 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
141793 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
141794 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
141795 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
141796 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
141797 +try_ctrl_60373 try_ctrl 0 60373 NULL
141798 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
141799 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
141800 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
141801 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
141802 +uevent_show_60385 uevent_show 0 60385 NULL
141803 +notifier_call_60391 notifier_call 0 60391 NULL
141804 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
141805 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 NULL
141806 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
141807 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
141808 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
141809 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
141810 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
141811 +SendReceive_60415 SendReceive 0 60415 NULL
141812 +control_show_60422 control_show 0 60422 NULL
141813 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
141814 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
141815 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
141816 +tstats_write_60432 tstats_write 3-0 60432 NULL
141817 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
141818 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 NULL nohasharray
141819 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437 nohasharray
141820 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 &lio_target_tpg_show_enable_60437
141821 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
141822 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
141823 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
141824 +sysv_write_begin_60442 sysv_write_begin 0 60442 NULL nohasharray
141825 +rx_data_60442 rx_data 4 60442 &sysv_write_begin_60442
141826 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 NULL
141827 +read_usrate_60445 read_usrate 0 60445 NULL
141828 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
141829 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
141830 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
141831 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
141832 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
141833 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
141834 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL
141835 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
141836 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
141837 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
141838 +load_info_60481 load_info 0 60481 NULL
141839 +ht_show_60482 ht_show 0 60482 NULL nohasharray
141840 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
141841 +crypto_shash_setkey_60483 crypto_shash_setkey 0-3 60483 NULL
141842 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
141843 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
141844 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
141845 +walk_component_60493 walk_component 0 60493 NULL
141846 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
141847 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
141848 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
141849 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
141850 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
141851 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
141852 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
141853 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
141854 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
141855 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
141856 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
141857 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
141858 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
141859 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
141860 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
141861 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
141862 +raw_connect_60525 raw_connect 0 60525 NULL
141863 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
141864 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 NULL nohasharray
141865 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 &ad799x_read_frequency_60533
141866 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
141867 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
141868 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
141869 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
141870 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
141871 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
141872 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
141873 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
141874 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
141875 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
141876 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
141877 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
141878 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
141879 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
141880 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
141881 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
141882 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
141883 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
141884 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
141885 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
141886 +getoptions_60593 getoptions 0 60593 NULL
141887 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
141888 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
141889 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
141890 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
141891 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
141892 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
141893 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
141894 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
141895 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
141896 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
141897 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
141898 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
141899 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
141900 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 NULL nohasharray
141901 +skb_transport_offset_60619 skb_transport_offset 0 60619 &target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619
141902 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
141903 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
141904 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
141905 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
141906 +store_60628 store 0 60628 NULL
141907 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL
141908 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
141909 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
141910 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
141911 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
141912 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
141913 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
141914 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
141915 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
141916 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
141917 +show_falltime_60666 show_falltime 0 60666 NULL nohasharray
141918 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 &show_falltime_60666
141919 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
141920 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
141921 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
141922 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
141923 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
141924 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
141925 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
141926 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
141927 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
141928 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
141929 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
141930 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
141931 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
141932 +set_register_60683 set_register 0 60683 NULL
141933 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
141934 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
141935 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
141936 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL
141937 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
141938 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
141939 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
141940 +fan_set_60708 fan_set 0 60708 NULL
141941 +init_data_container_60709 init_data_container 1 60709 NULL
141942 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 NULL
141943 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
141944 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
141945 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
141946 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
141947 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
141948 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
141949 +show_chip_60728 show_chip 0 60728 NULL nohasharray
141950 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
141951 +max77802_rtc_set_alarm_60735 max77802_rtc_set_alarm 0 60735 NULL
141952 +reg_set_60739 reg_set 0 60739 NULL
141953 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
141954 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
141955 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
141956 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
141957 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
141958 +proc_read_60749 proc_read 0 60749 NULL
141959 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
141960 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
141961 +raid_status_60755 raid_status 5 60755 NULL
141962 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
141963 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
141964 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
141965 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
141966 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
141967 +arcnet_header_60769 arcnet_header 0 60769 NULL
141968 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
141969 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
141970 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
141971 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
141972 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
141973 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
141974 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
141975 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
141976 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
141977 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
141978 +d_manage_60789 d_manage 0 60789 NULL nohasharray
141979 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 &d_manage_60789
141980 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
141981 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
141982 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
141983 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
141984 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
141985 +ch341_open_60810 ch341_open 0 60810 NULL
141986 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
141987 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
141988 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
141989 +show_sched0_60819 show_sched0 0 60819 NULL
141990 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
141991 +sync_read_60823 sync_read 0 60823 NULL
141992 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
141993 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
141994 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
141995 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
141996 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
141997 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
141998 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
141999 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
142000 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
142001 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
142002 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
142003 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
142004 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
142005 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
142006 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
142007 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
142008 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
142009 +generic_writepages_60871 generic_writepages 0 60871 NULL
142010 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
142011 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
142012 +manage_power_60879 manage_power 0 60879 NULL
142013 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
142014 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
142015 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
142016 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
142017 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
142018 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
142019 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
142020 +ch341_configure_60897 ch341_configure 0 60897 NULL
142021 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
142022 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
142023 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
142024 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
142025 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
142026 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
142027 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
142028 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 NULL nohasharray
142029 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 &ipath_f_get_boardname_60916
142030 +sysprops_show_60920 sysprops_show 0 60920 NULL
142031 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
142032 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
142033 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
142034 +show_60927 show 0 60927 NULL nohasharray
142035 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
142036 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
142037 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
142038 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
142039 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
142040 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
142041 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
142042 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
142043 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
142044 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
142045 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
142046 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
142047 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
142048 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
142049 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
142050 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
142051 +store_60970 store 0 60970 NULL
142052 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
142053 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
142054 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
142055 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
142056 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
142057 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
142058 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
142059 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
142060 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
142061 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
142062 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
142063 +check_dev_61003 check_dev 0 61003 NULL
142064 +prepare_late_61011 prepare_late 0 61011 NULL
142065 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
142066 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
142067 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
142068 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
142069 +model_show_61023 model_show 0 61023 NULL
142070 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
142071 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
142072 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
142073 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
142074 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
142075 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
142076 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
142077 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
142078 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
142079 +call_modprobe_61038 call_modprobe 0 61038 NULL
142080 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
142081 +escr_show_61048 escr_show 0 61048 NULL
142082 +symtab_init_61050 symtab_init 2-0 61050 NULL
142083 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
142084 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
142085 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
142086 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
142087 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 2-0-4 61062 NULL
142088 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
142089 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
142090 +security_set_61074 security_set 0 61074 NULL
142091 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
142092 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
142093 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
142094 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
142095 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
142096 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
142097 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
142098 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
142099 +n_tty_read_61096 n_tty_read 0 61096 NULL
142100 +show_mode_61098 show_mode 0 61098 NULL nohasharray
142101 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
142102 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
142103 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
142104 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
142105 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
142106 +packet_getname_61110 packet_getname 0 61110 NULL
142107 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
142108 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
142109 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
142110 +show_61117 show 0 61117 NULL
142111 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
142112 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
142113 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
142114 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL
142115 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
142116 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
142117 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
142118 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
142119 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
142120 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
142121 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
142122 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
142123 +load_guspatch_61144 load_guspatch 0 61144 NULL
142124 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
142125 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
142126 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
142127 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
142128 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
142129 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
142130 +write_dev_61164 write_dev 0 61164 NULL
142131 +__vmalloc_61168 __vmalloc 1 61168 NULL
142132 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
142133 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
142134 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
142135 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
142136 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
142137 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
142138 +store_61180 store 0 61180 NULL
142139 +minix_writepage_61183 minix_writepage 0 61183 NULL
142140 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
142141 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
142142 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
142143 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
142144 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
142145 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
142146 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
142147 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
142148 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
142149 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
142150 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
142151 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
142152 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
142153 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
142154 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
142155 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
142156 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
142157 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
142158 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
142159 +convert_lock_61230 convert_lock 0 61230 NULL
142160 +disk_show_61241 disk_show 0 61241 NULL
142161 +ns_open_61243 ns_open 0 61243 NULL
142162 +atalk_bind_61244 atalk_bind 0 61244 NULL
142163 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
142164 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
142165 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
142166 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
142167 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL nohasharray
142168 +max77686_rtc_tm_to_data_61251 max77686_rtc_tm_to_data 0 61251 &squashfs_read_metadata_61251
142169 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
142170 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
142171 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
142172 +submit_bh_61263 submit_bh 0 61263 NULL
142173 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
142174 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
142175 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
142176 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
142177 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
142178 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
142179 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
142180 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
142181 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
142182 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
142183 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
142184 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
142185 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
142186 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
142187 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
142188 +teles_resume_61301 teles_resume 0 61301 NULL
142189 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
142190 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
142191 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
142192 +restart_transaction_61310 restart_transaction 0 61310 NULL
142193 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
142194 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
142195 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
142196 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
142197 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
142198 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
142199 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
142200 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
142201 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
142202 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
142203 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
142204 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
142205 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
142206 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
142207 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
142208 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
142209 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
142210 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
142211 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
142212 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
142213 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
142214 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
142215 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
142216 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
142217 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
142218 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
142219 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
142220 +num_users_show_61356 num_users_show 0 61356 NULL
142221 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
142222 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
142223 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
142224 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
142225 +show_parent_61376 show_parent 0 61376 NULL
142226 +online_pages_61385 online_pages 0 61385 NULL nohasharray
142227 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
142228 +change_xattr_61390 change_xattr 5 61390 NULL
142229 +system_enable_write_61396 system_enable_write 3 61396 NULL
142230 +rdac_activate_61397 rdac_activate 0 61397 NULL
142231 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
142232 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
142233 +systemid_show_61405 systemid_show 0 61405 NULL
142234 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
142235 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
142236 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
142237 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
142238 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
142239 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
142240 +tw9910_power_61435 tw9910_power 0 61435 NULL
142241 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
142242 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-3-4-5 61440 NULL
142243 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
142244 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
142245 +job_control_61452 job_control 0 61452 NULL
142246 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
142247 +unix_stream_sendmsg_61455 unix_stream_sendmsg 0-4 61455 NULL
142248 +show_temperature_61459 show_temperature 0 61459 NULL
142249 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
142250 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
142251 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
142252 +validate_61467 validate 0 61467 NULL
142253 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
142254 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
142255 +capability_get_61474 capability_get 0 61474 NULL
142256 +get_fan_input_61476 get_fan_input 0 61476 NULL
142257 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
142258 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
142259 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
142260 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
142261 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
142262 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
142263 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
142264 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
142265 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
142266 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
142267 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
142268 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
142269 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
142270 +__dn_connect_61507 __dn_connect 0 61507 NULL
142271 +he_open_61509 he_open 0 61509 NULL nohasharray
142272 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
142273 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
142274 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
142275 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
142276 +dummy_downcall_61522 dummy_downcall 0-3 61522 NULL nohasharray
142277 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
142278 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
142279 +mtu_show_61523 mtu_show 0 61523 NULL
142280 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
142281 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
142282 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
142283 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
142284 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
142285 +ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
142286 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
142287 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
142288 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
142289 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
142290 +compat_SyS_select_61542 compat_SyS_select 1 61542 NULL
142291 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL nohasharray
142292 +shrink_store_61543 shrink_store 0-3 61543 &set_gssp_clnt_61543
142293 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
142294 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
142295 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
142296 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
142297 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
142298 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
142299 +store_61553 store 0-3 61553 NULL nohasharray
142300 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 &store_61553
142301 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
142302 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
142303 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
142304 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
142305 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
142306 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
142307 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
142308 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
142309 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
142310 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
142311 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
142312 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
142313 +show_ordinals_61579 show_ordinals 0 61579 NULL
142314 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
142315 +seq_open_private_61589 seq_open_private 3 61589 NULL
142316 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
142317 +ipath_write_61598 ipath_write 0-3 61598 NULL
142318 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
142319 +netlink_recvmsg_61600 netlink_recvmsg 0-4 61600 NULL
142320 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
142321 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
142322 +br_device_event_61613 br_device_event 0 61613 NULL
142323 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
142324 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
142325 +get_pages_array_61622 get_pages_array 1 61622 NULL
142326 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
142327 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
142328 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
142329 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
142330 +store_61638 store 0 61638 NULL
142331 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
142332 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
142333 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
142334 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
142335 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
142336 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
142337 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
142338 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
142339 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
142340 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
142341 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
142342 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
142343 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
142344 +pwm_store_61666 pwm_store 0-4 61666 NULL
142345 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
142346 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
142347 +x25_open_61673 x25_open 0 61673 NULL nohasharray
142348 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
142349 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
142350 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
142351 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
142352 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
142353 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
142354 +lock_loop_61681 lock_loop 1 61681 NULL
142355 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
142356 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682 nohasharray
142357 +fuse_dentry_revalidate_61682 fuse_dentry_revalidate 0 61682 &show_tabletXtilt_61682
142358 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
142359 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
142360 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
142361 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
142362 +filter_read_61692 filter_read 3-0 61692 NULL
142363 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
142364 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
142365 +prepare_61695 prepare 0 61695 NULL
142366 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
142367 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
142368 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
142369 +prog_page_61711 prog_page 2 61711 NULL
142370 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
142371 +iov_length_61716 iov_length 0 61716 NULL
142372 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
142373 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
142374 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
142375 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
142376 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
142377 +show_61723 show 0 61723 NULL nohasharray
142378 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
142379 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
142380 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
142381 +w5100_open_61743 w5100_open 0 61743 NULL
142382 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
142383 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
142384 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
142385 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
142386 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
142387 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
142388 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
142389 +max77802_rtc_start_alarm_61767 max77802_rtc_start_alarm 0 61767 NULL
142390 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
142391 +features_show_61772 features_show 0 61772 NULL nohasharray
142392 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
142393 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
142394 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
142395 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
142396 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
142397 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
142398 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
142399 +show_blank_61805 show_blank 0 61805 NULL
142400 +ecryptfs_removexattr_61808 ecryptfs_removexattr 0 61808 NULL
142401 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
142402 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
142403 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
142404 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
142405 +get_cap_size_61822 get_cap_size 0 61822 NULL
142406 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
142407 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL
142408 +show_root_block_61828 show_root_block 0 61828 NULL
142409 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
142410 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 NULL
142411 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
142412 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
142413 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
142414 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
142415 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
142416 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
142417 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
142418 +x25_getname_61857 x25_getname 0 61857 NULL
142419 +store_61861 store 0-3 61861 NULL
142420 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
142421 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
142422 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
142423 +store_61871 store 0-3 61871 NULL
142424 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
142425 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
142426 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
142427 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
142428 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
142429 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
142430 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
142431 +disconnect_61888 disconnect 0 61888 NULL
142432 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
142433 +make_rate_61898 make_rate 0 61898 NULL
142434 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
142435 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
142436 +clear_refs_write_61904 clear_refs_write 3-0 61904 NULL
142437 +squashfs_security_get_61914 squashfs_security_get 0 61914 NULL nohasharray
142438 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 &squashfs_security_get_61914
142439 +rtl2830_wr_61915 rtl2830_wr 0 61915 NULL
142440 +au0828_init_isoc_61917 au0828_init_isoc 3-4-2-0 61917 NULL
142441 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
142442 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
142443 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
142444 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
142445 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
142446 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
142447 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
142448 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
142449 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 NULL nohasharray
142450 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 &host_show_hp_ssd_smart_path_status_61932
142451 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
142452 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
142453 +adv7175_init_61938 adv7175_init 0 61938 NULL
142454 +as3935_read_61939 as3935_read 0 61939 NULL
142455 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
142456 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
142457 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
142458 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
142459 +SyS_kexec_load_61946 SyS_kexec_load 2 61946 NULL
142460 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
142461 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
142462 +show_in_max0_61959 show_in_max0 0 61959 NULL
142463 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
142464 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
142465 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
142466 +fix_read_error_61965 fix_read_error 4 61965 NULL
142467 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
142468 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
142469 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
142470 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
142471 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
142472 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
142473 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
142474 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
142475 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
142476 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
142477 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
142478 +min_partial_store_61998 min_partial_store 0-3 61998 NULL
142479 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
142480 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
142481 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
142482 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
142483 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
142484 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
142485 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
142486 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
142487 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
142488 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
142489 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
142490 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
142491 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
142492 +SYSC_select_62024 SYSC_select 1 62024 NULL
142493 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
142494 +max_gen_clk_prepare_62029 max_gen_clk_prepare 0 62029 NULL
142495 +crypt_extent_62033 crypt_extent 0 62033 NULL
142496 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
142497 +create_message_62035 create_message 0 62035 NULL nohasharray
142498 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
142499 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
142500 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
142501 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
142502 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
142503 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
142504 +get_attn_62046 get_attn 0 62046 NULL
142505 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
142506 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
142507 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
142508 +do_pselect_62061 do_pselect 1 62061 NULL
142509 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
142510 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
142511 +fat_setattr_62084 fat_setattr 0 62084 NULL
142512 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
142513 +get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
142514 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
142515 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
142516 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
142517 +online_page_ext_62110 online_page_ext 0 62110 NULL nohasharray
142518 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 0-6 62110 &online_page_ext_62110
142519 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
142520 +ip_recv_error_62117 ip_recv_error 0-3 62117 NULL
142521 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
142522 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
142523 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
142524 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
142525 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
142526 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
142527 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
142528 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
142529 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
142530 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
142531 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
142532 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
142533 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
142534 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 NULL nohasharray
142535 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 &mt9v022_g_crop_62149 nohasharray
142536 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
142537 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149
142538 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
142539 +video_usercopy_62151 video_usercopy 2 62151 NULL
142540 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
142541 +array_state_store_62164 array_state_store 0-3 62164 NULL
142542 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
142543 +phy_id_show_62171 phy_id_show 0 62171 NULL
142544 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
142545 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 NULL
142546 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
142547 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
142548 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
142549 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
142550 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
142551 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
142552 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
142553 +global_page_state_62202 global_page_state 0 62202 NULL
142554 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL nohasharray
142555 +cx25821_risc_buffer_upstream_62205 cx25821_risc_buffer_upstream 0 62205 &sock_kmalloc_62205
142556 +start_62206 start 0 62206 NULL
142557 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
142558 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
142559 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
142560 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
142561 +niu_open_62220 niu_open 0 62220 NULL
142562 +show_label_62225 show_label 0 62225 NULL nohasharray
142563 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
142564 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
142565 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
142566 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
142567 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
142568 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
142569 +allocate_partition_62245 allocate_partition 4 62245 NULL
142570 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
142571 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
142572 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
142573 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
142574 +fc0013_readreg_62253 fc0013_readreg 0 62253 NULL nohasharray
142575 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 &fc0013_readreg_62253
142576 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
142577 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
142578 +send_control_msg_62261 send_control_msg 0 62261 NULL
142579 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
142580 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
142581 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
142582 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
142583 +security_file_permission_62278 security_file_permission 0 62278 NULL
142584 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
142585 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
142586 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
142587 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
142588 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
142589 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
142590 +store_62293 store 0-4 62293 NULL
142591 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
142592 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
142593 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
142594 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
142595 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
142596 +state_show_62309 state_show 0 62309 NULL
142597 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
142598 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
142599 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
142600 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
142601 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
142602 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
142603 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
142604 +subseq_list_62332 subseq_list 0-3 62332 NULL
142605 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
142606 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
142607 +pega_int_read_62335 pega_int_read 0 62335 NULL
142608 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
142609 +show_guid_62340 show_guid 0 62340 NULL nohasharray
142610 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
142611 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
142612 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
142613 +st_version_show_62346 st_version_show 0 62346 NULL
142614 +flash_write_62354 flash_write 3-0 62354 NULL
142615 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
142616 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
142617 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
142618 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
142619 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
142620 +iblock_configure_device_62372 iblock_configure_device 0 62372 NULL nohasharray
142621 +kmalloc_order_62372 kmalloc_order 1 62372 &iblock_configure_device_62372
142622 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
142623 +register_netdevice_62374 register_netdevice 0 62374 NULL
142624 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
142625 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
142626 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
142627 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
142628 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
142629 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
142630 +altera_irscan_62396 altera_irscan 2 62396 NULL
142631 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
142632 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
142633 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
142634 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
142635 +set_umcast_62409 set_umcast 0-4 62409 NULL
142636 +set_ssp_62411 set_ssp 4 62411 NULL
142637 +flags_store_62413 flags_store 4-0 62413 NULL
142638 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
142639 +emit_flush_62420 emit_flush 0 62420 NULL
142640 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
142641 +setkey_62422 setkey 0 62422 NULL
142642 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
142643 +fwtty_write_62424 fwtty_write 0-3 62424 NULL
142644 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
142645 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
142646 +disp_store_62433 disp_store 0-4 62433 NULL
142647 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
142648 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
142649 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
142650 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
142651 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
142652 +pppox_create_62440 pppox_create 0 62440 NULL
142653 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
142654 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
142655 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
142656 +mlog_store_62451 mlog_store 0-4 62451 NULL
142657 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
142658 +show_temp10_62469 show_temp10 0 62469 NULL
142659 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
142660 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
142661 +force_remove_show_62475 force_remove_show 0 62475 NULL
142662 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 0-4 62477 NULL nohasharray
142663 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
142664 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
142665 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
142666 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
142667 +intr_submit_62485 intr_submit 0 62485 NULL
142668 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
142669 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
142670 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
142671 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
142672 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
142673 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
142674 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
142675 +scsi_scan_62506 scsi_scan 0 62506 NULL
142676 +store_mtu_62507 store_mtu 0-4 62507 NULL
142677 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
142678 +start_show_62510 start_show 0 62510 NULL
142679 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
142680 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
142681 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
142682 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
142683 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
142684 +atl1e_up_62528 atl1e_up 0 62528 NULL
142685 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
142686 +caps_show_62531 caps_show 0 62531 NULL
142687 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
142688 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
142689 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
142690 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
142691 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
142692 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
142693 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
142694 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
142695 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
142696 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
142697 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
142698 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
142699 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
142700 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
142701 +efivarfs_d_hash_62565 efivarfs_d_hash 0 62565 NULL
142702 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
142703 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
142704 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
142705 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
142706 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
142707 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
142708 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
142709 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
142710 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
142711 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
142712 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
142713 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
142714 +tg3_show_temp_62602 tg3_show_temp 0 62602 NULL nohasharray
142715 +packet_alloc_skb_62602 packet_alloc_skb 4-5-2 62602 &tg3_show_temp_62602
142716 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
142717 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
142718 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
142719 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
142720 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
142721 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
142722 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
142723 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
142724 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
142725 +iommu_area_alloc_62619 iommu_area_alloc 4-0-7-3-2 62619 NULL
142726 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
142727 +__offline_pages_62626 __offline_pages 0 62626 NULL
142728 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
142729 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
142730 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
142731 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
142732 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
142733 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
142734 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 NULL nohasharray
142735 +autosuspend_show_62644 autosuspend_show 0 62644 &palmas_is_enabled_ldo_62644
142736 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
142737 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 0-3 62646 &lpfc_sli4_queue_alloc_62646
142738 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
142739 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 NULL nohasharray
142740 +show_model_62648 show_model 0 62648 &ti_vsend_sync_62648 nohasharray
142741 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &show_model_62648
142742 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
142743 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
142744 +show_62657 show 0 62657 NULL
142745 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
142746 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
142747 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
142748 +show_cardr_62674 show_cardr 0 62674 NULL
142749 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
142750 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
142751 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
142752 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
142753 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
142754 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
142755 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
142756 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
142757 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
142758 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
142759 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
142760 +show_fan_time_62699 show_fan_time 0 62699 NULL
142761 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
142762 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
142763 +simple_readpage_62703 simple_readpage 0 62703 NULL
142764 +flush_62706 flush 0 62706 NULL
142765 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
142766 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
142767 +target_configure_device_62714 target_configure_device 0 62714 NULL
142768 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 NULL nohasharray
142769 +gfs2_log_write_62717 gfs2_log_write 3 62717 &ubifs_getxattr_62717
142770 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
142771 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
142772 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL nohasharray
142773 +kpagecount_read_62724 kpagecount_read 0-3 62724 &belkin_sa_open_62724
142774 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
142775 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
142776 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
142777 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
142778 +client_channels_62735 client_channels 0 62735 NULL
142779 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
142780 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
142781 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
142782 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
142783 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
142784 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
142785 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
142786 +hardware_show_62757 hardware_show 0 62757 NULL
142787 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
142788 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
142789 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
142790 +register_kprobe_62762 register_kprobe 0 62762 NULL
142791 +show_ibdev_62764 show_ibdev 0 62764 NULL
142792 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
142793 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 NULL nohasharray
142794 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 &ax25_sendmsg_62770
142795 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
142796 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
142797 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
142798 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
142799 +store_sched5_62779 store_sched5 4-0 62779 NULL
142800 +show_62782 show 0 62782 NULL
142801 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
142802 +sabi_command_62785 sabi_command 0 62785 NULL
142803 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
142804 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
142805 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
142806 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
142807 +_create_message_62795 _create_message 0 62795 NULL
142808 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
142809 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
142810 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
142811 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
142812 +show_cam_size_62800 show_cam_size 0 62800 NULL
142813 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
142814 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 NULL nohasharray
142815 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 &pcap_regulator_is_enabled_62811 nohasharray
142816 +set_port0_62811 set_port0 0-4 62811 &da9052_read_chg_current_62811
142817 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
142818 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
142819 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
142820 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
142821 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
142822 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
142823 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
142824 +gem_do_start_62827 gem_do_start 0 62827 NULL
142825 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
142826 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
142827 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
142828 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
142829 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
142830 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
142831 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
142832 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
142833 +timeouts_show_62841 timeouts_show 0 62841 NULL
142834 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
142835 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
142836 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
142837 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
142838 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
142839 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
142840 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
142841 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
142842 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
142843 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
142844 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
142845 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
142846 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
142847 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 0-4 62874 NULL nohasharray
142848 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
142849 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
142850 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
142851 +show_62877 show 0 62877 NULL nohasharray
142852 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
142853 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
142854 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
142855 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
142856 +compass_store_62881 compass_store 0-3 62881 NULL
142857 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
142858 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
142859 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
142860 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
142861 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
142862 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
142863 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
142864 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
142865 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
142866 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
142867 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
142868 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
142869 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
142870 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
142871 +getdqbuf_62908 getdqbuf 1 62908 NULL
142872 +get_temp_max_62909 get_temp_max 0 62909 NULL
142873 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
142874 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
142875 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
142876 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
142877 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
142878 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
142879 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
142880 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
142881 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
142882 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
142883 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
142884 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
142885 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
142886 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
142887 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
142888 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
142889 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
142890 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
142891 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
142892 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
142893 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
142894 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
142895 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
142896 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
142897 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
142898 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
142899 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
142900 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
142901 +send_62994 send 0 62994 NULL
142902 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
142903 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
142904 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
142905 +hash_max_show_63001 hash_max_show 0 63001 NULL
142906 +get_skb_63008 get_skb 2 63008 NULL
142907 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
142908 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
142909 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
142910 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
142911 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
142912 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
142913 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL nohasharray
142914 +PTR_ERR_63033 PTR_ERR 0 63033 &__vb2_perform_fileio_63033
142915 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
142916 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
142917 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
142918 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
142919 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 NULL nohasharray
142920 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 &po1030_set_green_balance_63045
142921 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
142922 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
142923 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
142924 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
142925 +wait_for_event_63054 wait_for_event 0 63054 NULL
142926 +unlink1_63059 unlink1 3 63059 NULL nohasharray
142927 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
142928 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
142929 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
142930 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065
142931 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
142932 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
142933 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
142934 +enable_show_63071 enable_show 0 63071 NULL
142935 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
142936 +show_priority_63080 show_priority 0 63080 NULL
142937 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
142938 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
142939 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
142940 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
142941 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
142942 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
142943 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
142944 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
142945 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
142946 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
142947 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
142948 +errors_store_63110 errors_store 0-3 63110 NULL
142949 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
142950 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
142951 +ethoc_open_63118 ethoc_open 0 63118 NULL
142952 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
142953 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
142954 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
142955 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
142956 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
142957 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
142958 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
142959 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
142960 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
142961 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
142962 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
142963 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
142964 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
142965 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
142966 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
142967 +csio_t4_mc_read_63158 csio_t4_mc_read 0 63158 NULL
142968 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
142969 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
142970 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
142971 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
142972 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
142973 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
142974 +read_63177 read 0-3 63177 NULL
142975 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
142976 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
142977 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 NULL nohasharray
142978 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 &picolcd_debug_eeprom_write_63182
142979 +is_local_show_63185 is_local_show 0 63185 NULL
142980 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
142981 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
142982 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
142983 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
142984 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
142985 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
142986 +suspend_enter_63203 suspend_enter 0 63203 NULL
142987 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
142988 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
142989 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
142990 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
142991 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
142992 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
142993 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
142994 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
142995 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
142996 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
142997 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
142998 +SyS_gethostname_63227 SyS_gethostname 2 63227 NULL
142999 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
143000 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
143001 +ctxsize_63232 ctxsize 0 63232 NULL
143002 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
143003 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
143004 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
143005 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
143006 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
143007 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
143008 +do_convert_63247 do_convert 0 63247 NULL
143009 +setxattr_63249 setxattr 0 63249 NULL
143010 +ptp_read_63251 ptp_read 4-0 63251 NULL
143011 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
143012 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
143013 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
143014 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
143015 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 NULL nohasharray
143016 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 &qlcnic_get_ring_regs_len_63265
143017 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
143018 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
143019 +caches_show_63278 caches_show 0 63278 NULL nohasharray
143020 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
143021 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
143022 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
143023 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
143024 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
143025 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
143026 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
143027 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
143028 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
143029 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
143030 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
143031 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
143032 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
143033 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
143034 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
143035 +recv_data_63327 recv_data 3-0 63327 NULL
143036 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
143037 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
143038 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
143039 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
143040 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
143041 +info_server_63343 info_server 4 63343 NULL
143042 +il_force_reset_63344 il_force_reset 0 63344 NULL
143043 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
143044 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
143045 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
143046 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
143047 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
143048 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
143049 +guid_show_63379 guid_show 0 63379 NULL
143050 +read_word_63384 read_word 0 63384 NULL nohasharray
143051 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
143052 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
143053 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
143054 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
143055 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 0-7 63388 &edac_pci_alloc_ctl_info_63388
143056 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
143057 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
143058 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
143059 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
143060 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
143061 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
143062 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
143063 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
143064 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
143065 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
143066 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
143067 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 0-4 63427 NULL
143068 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
143069 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
143070 +kone_send_63435 kone_send 0-4 63435 NULL nohasharray
143071 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
143072 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
143073 +of_irq_get_63443 of_irq_get 0 63443 NULL
143074 +write_end_63445 write_end 0-5 63445 NULL
143075 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
143076 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
143077 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
143078 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
143079 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
143080 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
143081 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
143082 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
143083 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
143084 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
143085 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
143086 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
143087 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
143088 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
143089 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL nohasharray
143090 +__copy_from_user_ll_nocache_63487 __copy_from_user_ll_nocache 0 63487 &ath10k_peer_assoc_qos_ap_63487
143091 +read_kcore_63488 read_kcore 3-0 63488 NULL
143092 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
143093 +i2c_request_63490 i2c_request 0 63490 NULL
143094 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
143095 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
143096 +module_attr_show_63501 module_attr_show 0 63501 NULL
143097 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
143098 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
143099 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
143100 +sctp_bind_63523 sctp_bind 0 63523 NULL nohasharray
143101 +__stop_machine_63523 __stop_machine 0 63523 &sctp_bind_63523
143102 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
143103 +pwm1_show_63527 pwm1_show 0 63527 NULL
143104 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 4-5 63529 NULL
143105 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
143106 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
143107 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
143108 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
143109 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
143110 +SyS_recv_63537 SyS_recv 3 63537 NULL
143111 +fan1_input_show_63540 fan1_input_show 0 63540 NULL nohasharray
143112 +get_int_63540 get_int 0 63540 &fan1_input_show_63540 nohasharray
143113 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 &get_int_63540
143114 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
143115 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
143116 +dbg_leb_write_63555 dbg_leb_write 5-4-0 63555 NULL
143117 +request_dma_63556 request_dma 0 63556 NULL
143118 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
143119 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
143120 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
143121 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
143122 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
143123 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
143124 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
143125 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
143126 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
143127 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
143128 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
143129 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
143130 +ext3_clear_blocks_63597 ext3_clear_blocks 5-4 63597 NULL nohasharray
143131 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
143132 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
143133 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
143134 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
143135 +write_debug_level_63613 write_debug_level 3 63613 NULL
143136 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
143137 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
143138 +show_dev_name_63623 show_dev_name 0 63623 NULL
143139 +module_alloc_63630 module_alloc 1 63630 NULL
143140 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
143141 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
143142 +hid_report_len_63637 hid_report_len 0 63637 NULL
143143 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
143144 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
143145 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
143146 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
143147 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
143148 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
143149 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
143150 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
143151 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
143152 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
143153 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
143154 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
143155 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
143156 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
143157 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL nohasharray
143158 +show_infos_63658 show_infos 0 63658 &hidraw_ioctl_63658
143159 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
143160 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
143161 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
143162 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
143163 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
143164 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL nohasharray
143165 +poison_store_63664 poison_store 0-3 63664 &ip_vs_remote_request4_63664
143166 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
143167 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
143168 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
143169 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
143170 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
143171 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
143172 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
143173 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
143174 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
143175 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
143176 +mos7720_open_63691 mos7720_open 0 63691 NULL
143177 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
143178 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
143179 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
143180 +bin_search_63697 bin_search 0 63697 NULL
143181 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
143182 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
143183 +nouveau_object_create__63715 nouveau_object_create_ 5 63715 NULL
143184 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
143185 +read_rxflow_63726 read_rxflow 0 63726 NULL
143186 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
143187 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
143188 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
143189 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
143190 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
143191 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
143192 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
143193 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
143194 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
143195 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
143196 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
143197 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
143198 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
143199 +write_63755 write 0-3 63755 NULL
143200 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
143201 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
143202 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 NULL
143203 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
143204 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
143205 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
143206 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
143207 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
143208 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
143209 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
143210 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
143211 +tda826x_set_params_63774 tda826x_set_params 0 63774 NULL nohasharray
143212 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 &tda826x_set_params_63774
143213 +filelayout_scan_ds_commit_list_63776 filelayout_scan_ds_commit_list 0 63776 NULL
143214 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
143215 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
143216 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
143217 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
143218 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
143219 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
143220 +coda_getattr_63793 coda_getattr 0 63793 NULL
143221 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 NULL nohasharray
143222 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795 nohasharray
143223 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 0-6 63795 &at76_mac80211_start_63795
143224 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
143225 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
143226 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
143227 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
143228 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
143229 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
143230 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
143231 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
143232 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
143233 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
143234 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
143235 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
143236 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
143237 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL nohasharray
143238 +prepare_copy_63826 prepare_copy 2 63826 &regmap_multi_reg_write_63826
143239 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
143240 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
143241 +shm_fsync_63834 shm_fsync 0 63834 NULL
143242 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
143243 +kcore_callback_63841 kcore_callback 0 63841 NULL
143244 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
143245 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
143246 +cap_inode_removexattr_63846 cap_inode_removexattr 0 63846 NULL
143247 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
143248 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
143249 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
143250 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
143251 +eql_open_63862 eql_open 0 63862 NULL
143252 +read_page_owner_63869 read_page_owner 0-3 63869 NULL
143253 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
143254 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
143255 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
143256 +bt_size_63881 bt_size 0 63881 NULL
143257 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
143258 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
143259 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
143260 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
143261 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
143262 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
143263 +minix_statfs_63900 minix_statfs 0 63900 NULL
143264 +divas_write_63901 divas_write 3-0 63901 NULL
143265 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
143266 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
143267 +copy_from_iter_nocache_63915 copy_from_iter_nocache 2 63915 NULL nohasharray
143268 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 &copy_from_iter_nocache_63915
143269 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
143270 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 2-3-0 63922 NULL
143271 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
143272 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
143273 +write_63928 write 0 63928 NULL
143274 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
143275 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
143276 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
143277 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
143278 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
143279 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
143280 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
143281 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
143282 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
143283 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
143284 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
143285 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
143286 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
143287 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
143288 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
143289 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
143290 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
143291 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
143292 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
143293 +set_mode_63982 set_mode 0-4 63982 NULL nohasharray
143294 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 &set_mode_63982
143295 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
143296 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
143297 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
143298 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
143299 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
143300 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
143301 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
143302 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
143303 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
143304 +ov7670_read_64006 ov7670_read 0 64006 NULL
143305 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
143306 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
143307 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 NULL nohasharray
143308 +kmemdup_64015 kmemdup 2 64015 &cxgb_set_mac_addr_64015
143309 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
143310 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
143311 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
143312 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
143313 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
143314 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
143315 +get_component_locate_64036 get_component_locate 0 64036 NULL
143316 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
143317 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
143318 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
143319 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
143320 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
143321 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
143322 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
143323 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
143324 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
143325 +start_hw_64065 start_hw 0 64065 NULL
143326 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
143327 +__sock_create_64069 __sock_create 0 64069 NULL
143328 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
143329 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
143330 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
143331 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
143332 +fc_header_64083 fc_header 0 64083 NULL
143333 +sl_realloc_bufs_64086 sl_realloc_bufs 0-2 64086 NULL
143334 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
143335 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
143336 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
143337 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
143338 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
143339 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
143340 +show_64101 show 0 64101 NULL
143341 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
143342 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
143343 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
143344 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
143345 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
143346 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
143347 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
143348 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
143349 +init_bch_64130 init_bch 1-2 64130 NULL
143350 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
143351 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
143352 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
143353 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
143354 +__dequeue_signal_64139 __dequeue_signal 0 64139 NULL nohasharray
143355 +uea_idma_write_64139 uea_idma_write 3 64139 &__dequeue_signal_64139
143356 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
143357 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
143358 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
143359 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
143360 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
143361 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
143362 +number_of_tds_64156 number_of_tds 0 64156 NULL
143363 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
143364 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
143365 +cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
143366 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
143367 +do_command_extended_64178 do_command_extended 0 64178 NULL
143368 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
143369 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
143370 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
143371 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
143372 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
143373 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
143374 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
143375 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
143376 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
143377 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
143378 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
143379 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
143380 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
143381 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
143382 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
143383 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
143384 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
143385 +ea_len_64229 ea_len 0 64229 NULL nohasharray
143386 +nfs_initiate_commit_64229 nfs_initiate_commit 0 64229 &ea_len_64229
143387 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 NULL nohasharray
143388 +header_len_64232 header_len 0 64232 &zd1201_set_mac_address_64232
143389 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
143390 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
143391 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
143392 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 NULL nohasharray
143393 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245 nohasharray
143394 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 &bd2802_store_reg0x14_64245
143395 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
143396 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
143397 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
143398 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
143399 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
143400 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
143401 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL
143402 +cn_netlink_send_mult_64264 cn_netlink_send_mult 0-2 64264 NULL
143403 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
143404 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
143405 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
143406 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 NULL nohasharray
143407 +io_capture_transfer_64276 io_capture_transfer 4 64276 &ab3100_otp_fac_show_64276
143408 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
143409 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL nohasharray
143410 +bpf_check_classic_64278 bpf_check_classic 2 64278 &btrfs_file_extent_offset_64278
143411 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
143412 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
143413 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
143414 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
143415 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
143416 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
143417 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
143418 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
143419 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
143420 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
143421 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
143422 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
143423 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
143424 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
143425 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
143426 +revision_show_64311 revision_show 0 64311 NULL
143427 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
143428 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
143429 +uri_show_64318 uri_show 0 64318 NULL nohasharray
143430 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
143431 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
143432 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
143433 +ffz_64324 ffz 0 64324 NULL nohasharray
143434 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
143435 +map_region_64328 map_region 1 64328 NULL
143436 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
143437 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
143438 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
143439 +ts_write_64336 ts_write 3-0 64336 NULL
143440 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
143441 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
143442 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
143443 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
143444 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
143445 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
143446 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
143447 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
143448 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
143449 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
143450 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
143451 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
143452 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 NULL
143453 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
143454 +show_64365 show 0 64365 NULL nohasharray
143455 +show_stats_64365 show_stats 0 64365 &show_64365
143456 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
143457 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
143458 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
143459 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
143460 +reg_create_64372 reg_create 5 64372 NULL nohasharray
143461 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
143462 +ilo_write_64378 ilo_write 3-0 64378 NULL
143463 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
143464 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
143465 +show_port_no_64391 show_port_no 0 64391 NULL
143466 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
143467 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
143468 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
143469 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
143470 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
143471 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
143472 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
143473 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
143474 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
143475 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
143476 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
143477 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
143478 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
143479 +find_rsb_dir_64415 find_rsb_dir 0 64415 NULL nohasharray
143480 +ovl_readlink_64415 ovl_readlink 0 64415 &find_rsb_dir_64415
143481 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
143482 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
143483 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
143484 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
143485 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
143486 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 NULL nohasharray
143487 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 &read_file_spectral_short_repeat_64431
143488 +show_in2_input_64433 show_in2_input 0 64433 NULL
143489 +trace_store_64437 trace_store 0-3 64437 NULL
143490 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
143491 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
143492 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
143493 +ax25_recvmsg_64441 ax25_recvmsg 0-4 64441 NULL
143494 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
143495 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
143496 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
143497 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
143498 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
143499 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
143500 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
143501 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
143502 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
143503 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
143504 +__request_module_64480 __request_module 0 64480 NULL
143505 +ib_post_send_64481 ib_post_send 0 64481 NULL
143506 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
143507 +single_open_size_64483 single_open_size 4 64483 NULL
143508 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
143509 +nfs3_proc_getattr_64491 nfs3_proc_getattr 0 64491 NULL
143510 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
143511 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
143512 +read_64498 read 0 64498 NULL
143513 +set_div_64499 set_div 0-4 64499 NULL
143514 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
143515 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
143516 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
143517 +remove_uuid_64505 remove_uuid 4 64505 NULL
143518 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
143519 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
143520 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
143521 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
143522 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
143523 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 0-2-1-3 64511 NULL
143524 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
143525 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
143526 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
143527 +udplite_error_64525 udplite_error 0 64525 NULL
143528 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
143529 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
143530 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
143531 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 NULL nohasharray
143532 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 &ov7670_s_mbus_fmt_64528
143533 +befs_readpage_64530 befs_readpage 0 64530 NULL
143534 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
143535 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
143536 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
143537 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
143538 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
143539 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
143540 +SyS_bind_64544 SyS_bind 3 64544 NULL
143541 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
143542 +lm8323_read_64547 lm8323_read 4 64547 NULL nohasharray
143543 +type_show_64547 type_show 0 64547 &lm8323_read_64547
143544 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
143545 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
143546 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
143547 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
143548 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
143549 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
143550 +e100_open_64562 e100_open 0 64562 NULL
143551 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
143552 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
143553 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
143554 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
143555 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
143556 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
143557 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
143558 +do_erase_64574 do_erase 4 64574 NULL
143559 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL nohasharray
143560 +kfd_set_pasid_limit_64583 kfd_set_pasid_limit 1 64583 &__c2port_show_rev_id_64583
143561 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
143562 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
143563 +suspend_64593 suspend 0 64593 NULL
143564 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
143565 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
143566 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
143567 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
143568 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
143569 +show_64606 show 0 64606 NULL
143570 +use_pool_64607 use_pool 2 64607 NULL
143571 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
143572 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
143573 +chksum_update_64619 chksum_update 0 64619 NULL
143574 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
143575 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
143576 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
143577 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
143578 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
143579 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
143580 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
143581 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
143582 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
143583 +store_64641 store 0 64641 NULL
143584 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL
143585 +tse_open_64644 tse_open 0 64644 NULL
143586 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
143587 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
143588 +regmap_read_debugfs_64658 regmap_read_debugfs 0-5 64658 NULL
143589 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
143590 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
143591 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
143592 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
143593 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
143594 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
143595 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
143596 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
143597 +aux_64680 aux 0 64680 &nr_free_zone_pages_64680 nohasharray
143598 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &aux_64680
143599 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
143600 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
143601 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
143602 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
143603 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
143604 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
143605 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
143606 +show_otp4_64699 show_otp4 0 64699 NULL
143607 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
143608 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
143609 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
143610 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
143611 +validate_show_64709 validate_show 0 64709 NULL
143612 +__feat_register_sp_64712 __feat_register_sp 0-6 64712 NULL
143613 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
143614 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
143615 +c_can_open_64714 c_can_open 0 64714 NULL
143616 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
143617 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
143618 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
143619 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
143620 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
143621 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
143622 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
143623 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
143624 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
143625 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
143626 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
143627 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
143628 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
143629 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
143630 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
143631 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
143632 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
143633 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
143634 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
143635 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
143636 +show_64765 show 0 64765 NULL
143637 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
143638 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
143639 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
143640 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
143641 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
143642 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
143643 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
143644 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
143645 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
143646 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
143647 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
143648 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
143649 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
143650 +inetdev_event_64794 inetdev_event 0 64794 NULL
143651 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
143652 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
143653 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
143654 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
143655 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
143656 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
143657 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
143658 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
143659 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
143660 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
143661 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
143662 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
143663 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
143664 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
143665 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
143666 +show_target_kb_64823 show_target_kb 0 64823 NULL
143667 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
143668 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
143669 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
143670 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
143671 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
143672 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
143673 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
143674 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
143675 +do_request_64853 do_request 0 64853 NULL
143676 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
143677 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
143678 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
143679 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
143680 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
143681 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
143682 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 NULL nohasharray
143683 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 &roccat_common2_sysfs_write_control_64868
143684 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
143685 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
143686 +zl10039_write_64873 zl10039_write 0 64873 NULL
143687 +shtc1_update_values_64875 shtc1_update_values 4 64875 NULL nohasharray
143688 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 &shtc1_update_values_64875 nohasharray
143689 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &show_constraint_max_time_window_us_64875
143690 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
143691 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
143692 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
143693 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
143694 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
143695 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
143696 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
143697 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
143698 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
143699 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
143700 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
143701 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
143702 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
143703 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
143704 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
143705 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
143706 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
143707 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
143708 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
143709 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
143710 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
143711 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
143712 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
143713 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
143714 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
143715 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
143716 +fsid_present_64955 fsid_present 0 64955 NULL
143717 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
143718 +show_64959 show 0 64959 NULL
143719 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
143720 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
143721 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
143722 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
143723 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
143724 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
143725 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
143726 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
143727 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
143728 +sq905_command_64994 sq905_command 0 64994 NULL
143729 +xip_truncate_page_64995 xip_truncate_page 0 64995 NULL
143730 +alloc_all_mem_65005 alloc_all_mem 0 65005 NULL nohasharray
143731 +pskb_pull_65005 pskb_pull 2 65005 &alloc_all_mem_65005
143732 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
143733 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
143734 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
143735 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
143736 +insert_dent_65034 insert_dent 7 65034 NULL
143737 +root_id_show_65050 root_id_show 0 65050 NULL
143738 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
143739 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
143740 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
143741 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 NULL nohasharray
143742 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056 nohasharray
143743 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 &mwifiex_cmd_802_11_associate_65056
143744 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
143745 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
143746 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
143747 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
143748 +fw_write_65069 fw_write 3 65069 NULL
143749 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
143750 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
143751 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
143752 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
143753 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
143754 +patch_65078 patch 0 65078 NULL
143755 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
143756 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
143757 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
143758 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
143759 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
143760 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
143761 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
143762 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
143763 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
143764 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
143765 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
143766 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
143767 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
143768 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
143769 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
143770 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
143771 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
143772 +direction_input_65122 direction_input 0 65122 NULL nohasharray
143773 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
143774 +store_65127 store 0-3 65127 NULL
143775 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
143776 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
143777 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
143778 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
143779 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
143780 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
143781 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
143782 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
143783 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
143784 +hpfs_hash_dentry_65163 hpfs_hash_dentry 0 65163 NULL
143785 +truncate_upper_65167 truncate_upper 0 65167 NULL
143786 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
143787 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
143788 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
143789 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 NULL nohasharray
143790 +ssb_bus_register_65183 ssb_bus_register 3 65183 &i2c_smbus_xfer_emulated_65183
143791 +lola_setup_periods_65184 lola_setup_periods 0 65184 NULL nohasharray
143792 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 &lola_setup_periods_65184
143793 +sha384_init_65187 sha384_init 0 65187 NULL
143794 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
143795 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
143796 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
143797 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
143798 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
143799 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
143800 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
143801 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
143802 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
143803 +store_color_common_65227 store_color_common 0 65227 NULL
143804 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
143805 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
143806 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
143807 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
143808 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
143809 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
143810 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
143811 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
143812 +finup_65248 finup 0 65248 NULL
143813 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
143814 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
143815 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL
143816 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
143817 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
143818 +mwave_read_65257 mwave_read 0-3 65257 NULL
143819 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
143820 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
143821 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
143822 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
143823 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
143824 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
143825 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
143826 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
143827 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
143828 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 NULL nohasharray
143829 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 &bnx2_alloc_mem_65285
143830 +getproplen_65293 getproplen 0 65293 NULL
143831 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
143832 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
143833 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
143834 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
143835 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
143836 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
143837 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
143838 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
143839 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
143840 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
143841 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
143842 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
143843 +unpack_array_65318 unpack_array 0 65318 NULL
143844 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
143845 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
143846 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
143847 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
143848 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
143849 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
143850 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
143851 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
143852 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
143853 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
143854 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
143855 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
143856 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
143857 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
143858 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
143859 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
143860 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371
143861 +SyS_writev_65372 SyS_writev 3 65372 NULL
143862 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
143863 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
143864 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
143865 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
143866 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
143867 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
143868 +hide_icon_65390 hide_icon 0-4 65390 NULL
143869 +mi_set_context_65395 mi_set_context 0 65395 NULL
143870 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
143871 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
143872 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
143873 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
143874 +__read_vmcore_65402 __read_vmcore 2-0 65402 NULL
143875 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
143876 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
143877 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
143878 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
143879 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
143880 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
143881 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
143882 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
143883 +edge_open_65411 edge_open 0 65411 NULL
143884 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
143885 +ali1535_access_65416 ali1535_access 0 65416 NULL nohasharray
143886 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 &ali1535_access_65416
143887 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
143888 +aux2_show_65419 aux2_show 0 65419 NULL
143889 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
143890 +device_add_groups_65423 device_add_groups 0 65423 NULL
143891 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
143892 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
143893 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
143894 +vmalloc_to_pfn_65437 vmalloc_to_pfn 0 65437 NULL
143895 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
143896 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
143897 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
143898 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
143899 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
143900 +read_65459 read 0 65459 NULL
143901 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
143902 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
143903 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
143904 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
143905 +clear_user_65470 clear_user 2 65470 NULL
143906 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
143907 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
143908 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
143909 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
143910 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
143911 +regmap_write_65478 regmap_write 0 65478 NULL
143912 +activate_65483 activate 0 65483 NULL nohasharray
143913 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 &activate_65483
143914 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
143915 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
143916 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
143917 +xen_tmem_get_page_65488 xen_tmem_get_page 4 65488 NULL
143918 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
143919 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
143920 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
143921 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
143922 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
143923 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
143924 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
143925 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
143926 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
143927 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
143928 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
143929 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
143930 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
143931 +show_memory_65529 show_memory 0 65529 NULL
143932 +reg_read_65530 reg_read 0 65530 NULL
143933 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
143934 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
143935 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
143936 new file mode 100644
143937 index 0000000..560cd7b
143938 --- /dev/null
143939 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
143940 @@ -0,0 +1,92 @@
143941 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
143942 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
143943 +mappedread_2627 mappedread 2 2627 NULL
143944 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
143945 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
143946 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
143947 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
143948 +dmu_write_6048 dmu_write 4-3 6048 NULL
143949 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
143950 +update_pages_6225 update_pages 2-3 6225 NULL
143951 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
143952 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
143953 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
143954 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
143955 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
143956 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
143957 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
143958 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
143959 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
143960 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
143961 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
143962 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
143963 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
143964 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
143965 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
143966 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
143967 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
143968 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
143969 +uiocopy_18680 uiocopy 2 18680 NULL
143970 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
143971 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
143972 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
143973 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
143974 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
143975 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
143976 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
143977 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
143978 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
143979 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
143980 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
143981 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
143982 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
143983 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
143984 +splat_write_30943 splat_write 3 30943 NULL
143985 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
143986 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
143987 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
143988 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
143989 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
143990 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
143991 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
143992 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
143993 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
143994 +copyinstr_36980 copyinstr 3 36980 NULL
143995 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
143996 +splat_read_38116 splat_read 3 38116 NULL
143997 +sa_setup_38756 sa_setup 4 38756 NULL
143998 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
143999 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
144000 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
144001 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
144002 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
144003 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
144004 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
144005 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
144006 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
144007 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
144008 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
144009 +kcopy_write_43683 kcopy_write 3 43683 NULL
144010 +uiomove_44355 uiomove 2 44355 NULL
144011 +dmu_read_44418 dmu_read 4-3 44418 NULL
144012 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
144013 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
144014 +copyin_45945 copyin 3 45945 NULL
144015 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
144016 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
144017 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
144018 +spa_history_write_49650 spa_history_write 3 49650 NULL
144019 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
144020 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
144021 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
144022 +copyout_51409 copyout 3 51409 NULL
144023 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
144024 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
144025 +get_nvlist_56685 get_nvlist 2 56685 NULL
144026 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
144027 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
144028 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
144029 +zpios_write_61823 zpios_write 3 61823 NULL
144030 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
144031 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
144032 +zpios_read_64734 zpios_read 3 64734 NULL
144033 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
144034 new file mode 100644
144035 index 0000000..f888b36
144036 --- /dev/null
144037 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
144038 @@ -0,0 +1,908 @@
144039 +/*
144040 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
144041 + * Licensed under the GPL v2, or (at your option) v3
144042 + *
144043 + * Homepage:
144044 + * https://github.com/ephox-gcc-plugins/size_overflow
144045 + *
144046 + * Documentation:
144047 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
144048 + *
144049 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
144050 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
144051 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
144052 + *
144053 + * Usage:
144054 + * $ make
144055 + * $ make run
144056 + */
144057 +
144058 +#include "size_overflow.h"
144059 +
144060 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
144061 +
144062 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
144063 +
144064 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
144065 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
144066 +
144067 +struct cgraph_node *get_cnode(const_tree fndecl)
144068 +{
144069 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
144070 +#if BUILDING_GCC_VERSION <= 4005
144071 + return cgraph_get_node((tree)fndecl);
144072 +#else
144073 + return cgraph_get_node(fndecl);
144074 +#endif
144075 +}
144076 +
144077 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
144078 +{
144079 + if (cur_node->marked == ASM_STMT_SO_MARK)
144080 + return false;
144081 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
144082 + return false;
144083 + if (strcmp(cur_node->context, context))
144084 + return false;
144085 + return !strcmp(cur_node->decl_name, decl_name);
144086 +}
144087 +
144088 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
144089 +static const char* get_decl_context(const_tree decl)
144090 +{
144091 + const char *context;
144092 +
144093 + if (TREE_CODE(decl) == VAR_DECL)
144094 + return "vardecl";
144095 + if (TREE_CODE(decl) == FUNCTION_DECL)
144096 + return "fndecl";
144097 +
144098 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
144099 + context = get_type_name_from_field(decl);
144100 +
144101 + if (!context)
144102 + return "fielddecl";
144103 + return context;
144104 +}
144105 +
144106 +/* Find the function with the specified argument in the list
144107 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
144108 + * * if num is CANNOT_FIND_ARG then ignore it
144109 + */
144110 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
144111 +{
144112 + next_interesting_function_t cur_node, head;
144113 +
144114 + head = global_next_interesting_function[hash];
144115 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
144116 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
144117 + continue;
144118 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
144119 + return cur_node;
144120 + }
144121 + return NULL;
144122 +}
144123 +
144124 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
144125 +{
144126 + const char *context;
144127 + unsigned int hash;
144128 +
144129 + hash = get_decl_hash(decl, decl_name);
144130 + if (hash == NO_HASH)
144131 + return NULL;
144132 +
144133 + context = get_decl_context(decl);
144134 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
144135 +}
144136 +
144137 +static bool is_vararg(const_tree fn, unsigned int num)
144138 +{
144139 + const_tree fn_type, last, type;
144140 + tree arg_list;
144141 +
144142 + if (num == 0)
144143 + return false;
144144 + if (fn == NULL_TREE)
144145 + return false;
144146 + if (TREE_CODE(fn) != FUNCTION_DECL)
144147 + return false;
144148 +
144149 + fn_type = TREE_TYPE(fn);
144150 + if (fn_type == NULL_TREE)
144151 + return false;
144152 +
144153 + arg_list = TYPE_ARG_TYPES(fn_type);
144154 + if (arg_list == NULL_TREE)
144155 + return false;
144156 + last = TREE_VALUE(tree_last(arg_list));
144157 +
144158 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
144159 + type = last;
144160 + else
144161 + type = TREE_TYPE(last);
144162 +
144163 + gcc_assert(type != NULL_TREE);
144164 + if (type == void_type_node)
144165 + return false;
144166 +
144167 + return num >= (unsigned int)list_length(arg_list);
144168 +}
144169 +
144170 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144171 +{
144172 + next_interesting_function_t new_node;
144173 +
144174 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
144175 + new_node->decl_name = xstrdup(decl_name);
144176 + gcc_assert(context);
144177 + new_node->context = xstrdup(context);
144178 + new_node->hash = hash;
144179 + new_node->num = num;
144180 + new_node->next = NULL;
144181 + new_node->children = NULL;
144182 + new_node->marked = marked;
144183 + new_node->orig_next_node = orig_next_node;
144184 + return new_node;
144185 +}
144186 +
144187 +// Create the main data structure
144188 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144189 +{
144190 + unsigned int hash;
144191 + const char *context;
144192 + enum tree_code decl_code = TREE_CODE(decl);
144193 +
144194 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
144195 +
144196 + if (is_vararg(decl, num))
144197 + return NULL;
144198 +
144199 + hash = get_decl_hash(decl, decl_name);
144200 + if (hash == NO_HASH)
144201 + return NULL;
144202 +
144203 + gcc_assert(num <= MAX_PARAM);
144204 + // Clones must have an orig_next_node
144205 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
144206 +
144207 + context = get_decl_context(decl);
144208 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
144209 +}
144210 +
144211 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
144212 +{
144213 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
144214 +
144215 + // new_entry is appended to the end of a list
144216 + new_entry->next = NULL;
144217 +
144218 + cur_global_head = global_next_interesting_function[new_entry->hash];
144219 + if (!cur_global_head) {
144220 + global_next_interesting_function[new_entry->hash] = new_entry;
144221 + return;
144222 + }
144223 +
144224 +
144225 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
144226 + if (!cur_global->next)
144227 + cur_global_end = cur_global;
144228 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
144229 + return;
144230 + }
144231 +
144232 + gcc_assert(cur_global_end);
144233 + cur_global_end->next = new_entry;
144234 +}
144235 +
144236 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
144237 + * and add it to global_next_interesting_function
144238 + */
144239 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
144240 +{
144241 + next_interesting_function_t orig_next_node;
144242 + tree decl;
144243 + unsigned int orig_num;
144244 + enum tree_code decl_code;
144245 + const char *decl_name;
144246 +
144247 + decl = get_orig_fndecl(clone_fndecl);
144248 + decl_code = TREE_CODE(decl);
144249 +
144250 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
144251 + orig_num = num;
144252 + else
144253 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
144254 +
144255 + // Skip over ISRA.162 parm decls
144256 + if (orig_num == CANNOT_FIND_ARG)
144257 + return NULL;
144258 +
144259 + decl_name = get_orig_decl_name(decl);
144260 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
144261 + if (orig_next_node)
144262 + return orig_next_node;
144263 +
144264 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
144265 + gcc_assert(orig_next_node);
144266 +
144267 + add_to_global_next_interesting_function(orig_next_node);
144268 + return orig_next_node;
144269 +}
144270 +
144271 +// Find or create the next_interesting_function_t node for decl and num
144272 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144273 +{
144274 + next_interesting_function_t cur_next_cnode;
144275 + const char *decl_name = DECL_NAME_POINTER(decl);
144276 +
144277 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
144278 + if (cur_next_cnode)
144279 + goto out;
144280 +
144281 + if (!orig_next_node && made_by_compiler(decl)) {
144282 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
144283 + if (!orig_next_node)
144284 + return NULL;
144285 + }
144286 +
144287 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
144288 + if (!cur_next_cnode)
144289 + return NULL;
144290 +
144291 + add_to_global_next_interesting_function(cur_next_cnode);
144292 +out:
144293 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
144294 + return cur_next_cnode;
144295 + gcc_assert(cur_next_cnode->marked == marked);
144296 + return cur_next_cnode;
144297 +}
144298 +
144299 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
144300 +{
144301 + next_interesting_function_t cur_node;
144302 + const char *context, *decl_name;
144303 +
144304 + decl_name = DECL_NAME_POINTER(decl);
144305 + context = get_decl_context(decl);
144306 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
144307 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
144308 + return true;
144309 + }
144310 + return false;
144311 +}
144312 +
144313 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
144314 +{
144315 + unsigned int num;
144316 + next_interesting_function_t orig_next_node, new_node;
144317 +
144318 + gcc_assert(fndecl != NULL_TREE);
144319 +
144320 + // ignore builtins to not explode coverage (e.g., memcpy)
144321 + if (DECL_BUILT_IN(fndecl))
144322 + return next_cnodes_head;
144323 +
144324 + // convert arg into its position
144325 + if (arg == NULL_TREE)
144326 + num = 0;
144327 + else
144328 + num = find_arg_number_tree(arg, fndecl);
144329 + if (num == CANNOT_FIND_ARG)
144330 + return next_cnodes_head;
144331 +
144332 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
144333 + return next_cnodes_head;
144334 +
144335 + if (made_by_compiler(fndecl)) {
144336 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
144337 + if (!orig_next_node)
144338 + return next_cnodes_head;
144339 + } else
144340 + orig_next_node = NULL;
144341 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
144342 + if (!new_node)
144343 + return next_cnodes_head;
144344 + new_node->next = next_cnodes_head;
144345 + return new_node;
144346 +}
144347 +
144348 +static next_interesting_function_t walk_use_def_next_functions_phi(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree result)
144349 +{
144350 + gimple phi = get_def_stmt(result);
144351 + unsigned int i, n = gimple_phi_num_args(phi);
144352 +
144353 + pointer_set_insert(visited, phi);
144354 + for (i = 0; i < n; i++) {
144355 + tree arg = gimple_phi_arg_def(phi, i);
144356 +
144357 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
144358 + }
144359 +
144360 + return next_cnodes_head;
144361 +}
144362 +
144363 +static next_interesting_function_t walk_use_def_next_functions_binary(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144364 +{
144365 + gimple def_stmt = get_def_stmt(lhs);
144366 + tree rhs1, rhs2;
144367 +
144368 + rhs1 = gimple_assign_rhs1(def_stmt);
144369 + rhs2 = gimple_assign_rhs2(def_stmt);
144370 +
144371 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
144372 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
144373 +}
144374 +
144375 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(struct pointer_set_t *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
144376 +{
144377 + return next_cnodes_head;
144378 +}
144379 +
144380 +/* Find all functions that influence lhs
144381 + *
144382 + * Encountered functions are added to the children vector (next_interesting_function_t).
144383 + */
144384 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144385 +{
144386 + const_gimple def_stmt;
144387 +
144388 + if (skip_types(lhs))
144389 + return next_cnodes_head;
144390 +
144391 + if (TREE_CODE(lhs) == PARM_DECL)
144392 + return handle_function(next_cnodes_head, current_function_decl, lhs);
144393 +
144394 + if (TREE_CODE(lhs) != SSA_NAME)
144395 + return next_cnodes_head;
144396 +
144397 + def_stmt = get_def_stmt(lhs);
144398 + if (!def_stmt)
144399 + return next_cnodes_head;
144400 +
144401 + if (pointer_set_insert(visited, def_stmt))
144402 + return next_cnodes_head;
144403 +
144404 + switch (gimple_code(def_stmt)) {
144405 + case GIMPLE_NOP:
144406 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
144407 + case GIMPLE_ASM:
144408 + if (is_size_overflow_asm(def_stmt))
144409 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(def_stmt));
144410 + return next_cnodes_head;
144411 + case GIMPLE_CALL: {
144412 + tree fndecl = gimple_call_fndecl(def_stmt);
144413 +
144414 + if (fndecl != NULL_TREE)
144415 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
144416 + fndecl = gimple_call_fn(def_stmt);
144417 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
144418 + }
144419 + case GIMPLE_PHI:
144420 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
144421 + case GIMPLE_ASSIGN:
144422 + switch (gimple_num_ops(def_stmt)) {
144423 + case 2:
144424 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
144425 + case 3:
144426 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
144427 + }
144428 + default:
144429 + debug_gimple_stmt((gimple)def_stmt);
144430 + error("%s: unknown gimple code", __func__);
144431 + gcc_unreachable();
144432 + }
144433 +}
144434 +
144435 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
144436 +static next_interesting_function_t search_next_functions(const_tree node)
144437 +{
144438 + struct pointer_set_t *visited;
144439 + next_interesting_function_t next_cnodes_head;
144440 +
144441 + visited = pointer_set_create();
144442 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
144443 + pointer_set_destroy(visited);
144444 +
144445 + return next_cnodes_head;
144446 +}
144447 +
144448 +// True if child already exists in the next_interesting_function_t children vector
144449 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
144450 +{
144451 + unsigned int i;
144452 + next_interesting_function_t cur;
144453 +
144454 + gcc_assert(next_node);
144455 + // handle recursion
144456 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
144457 + return true;
144458 +
144459 +#if BUILDING_GCC_VERSION <= 4007
144460 + if (VEC_empty(next_interesting_function_t, target->children))
144461 + return false;
144462 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
144463 +#else
144464 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
144465 +#endif
144466 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
144467 + return true;
144468 + }
144469 + return false;
144470 +}
144471 +
144472 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
144473 +{
144474 + if (!has_next_interesting_function_vec(parent, child)) {
144475 +#if BUILDING_GCC_VERSION <= 4007
144476 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
144477 +#else
144478 + vec_safe_push(parent->children, child);
144479 +#endif
144480 + }
144481 +}
144482 +
144483 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
144484 +
144485 +// Add children to parent and global_next_interesting_function
144486 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
144487 +{
144488 + next_interesting_function_t cur = children;
144489 +
144490 + gcc_assert(parent);
144491 +
144492 + while (cur) {
144493 + next_interesting_function_t next, child;
144494 +
144495 + next = cur->next;
144496 +
144497 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
144498 + if (!child) {
144499 + add_to_global_next_interesting_function(cur);
144500 + child = cur;
144501 + }
144502 +
144503 + check_local_variables(child);
144504 +
144505 + push_child(parent, child);
144506 +
144507 + cur = next;
144508 + }
144509 +
144510 + check_local_variables(parent);
144511 +}
144512 +
144513 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
144514 +{
144515 + return NULL;
144516 +}
144517 +
144518 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
144519 +{
144520 + switch (gimple_code(stmt)) {
144521 + case GIMPLE_ASM:
144522 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
144523 + case GIMPLE_CALL: {
144524 + tree decl = gimple_call_fndecl(stmt);
144525 +
144526 + if (decl != NULL_TREE)
144527 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
144528 + decl = gimple_call_fn(stmt);
144529 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
144530 + }
144531 + case GIMPLE_RETURN:
144532 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
144533 + default:
144534 + debug_gimple_stmt((gimple)stmt);
144535 + gcc_unreachable();
144536 + }
144537 +}
144538 +
144539 +// Handle potential next_interesting_function_t parent if its argument has an integer type
144540 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
144541 +{
144542 + const_tree start_var;
144543 + next_interesting_function_t children_next_cnode, parent_next_cnode;
144544 +
144545 + switch (gimple_code(stmt)) {
144546 + case GIMPLE_ASM:
144547 + if (!is_size_overflow_insert_check_asm(stmt))
144548 + return;
144549 + start_var = get_size_overflow_asm_input(stmt);
144550 + gcc_assert(start_var != NULL_TREE);
144551 + break;
144552 + case GIMPLE_CALL:
144553 + start_var = gimple_call_arg(stmt, num - 1);
144554 + break;
144555 + case GIMPLE_RETURN:
144556 + start_var = gimple_return_retval(stmt);
144557 + if (start_var == NULL_TREE)
144558 + return;
144559 + break;
144560 + default:
144561 + debug_gimple_stmt((gimple)stmt);
144562 + gcc_unreachable();
144563 + }
144564 +
144565 + if (skip_types(start_var))
144566 + return;
144567 +
144568 + // handle intentional MARK_TURN_OFF
144569 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
144570 + return;
144571 +
144572 + parent_next_cnode = create_parent_next_cnode(stmt, num);
144573 + if (!parent_next_cnode)
144574 + return;
144575 +
144576 + children_next_cnode = search_next_functions(start_var);
144577 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
144578 +}
144579 +
144580 +// Find potential next_interesting_function_t parents
144581 +static void handle_cgraph_node(struct cgraph_node *node)
144582 +{
144583 + basic_block bb;
144584 + tree cur_fndecl = NODE_DECL(node);
144585 +
144586 + set_current_function_decl(cur_fndecl);
144587 +
144588 + FOR_ALL_BB_FN(bb, cfun) {
144589 + gimple_stmt_iterator gsi;
144590 +
144591 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
144592 + gimple stmt = gsi_stmt(gsi);
144593 +
144594 + switch (gimple_code(stmt)) {
144595 + case GIMPLE_RETURN:
144596 + case GIMPLE_ASM:
144597 + collect_all_possible_size_overflow_fns(stmt, 0);
144598 + break;
144599 + case GIMPLE_CALL: {
144600 + unsigned int i, len;
144601 + tree fndecl = gimple_call_fndecl(stmt);
144602 +
144603 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
144604 + break;
144605 +
144606 + len = gimple_call_num_args(stmt);
144607 + for (i = 0; i < len; i++)
144608 + collect_all_possible_size_overflow_fns(stmt, i + 1);
144609 + break;
144610 + }
144611 + default:
144612 + break;
144613 + }
144614 + }
144615 + }
144616 +
144617 + unset_current_function_decl();
144618 +}
144619 +
144620 +/* Collect all potentially interesting function parameters and return values of integer types
144621 + * and store their data flow dependencies
144622 + */
144623 +static void size_overflow_generate_summary(void)
144624 +{
144625 + struct cgraph_node *node;
144626 +
144627 + size_overflow_register_hooks();
144628 +
144629 + FOR_EACH_FUNCTION(node) {
144630 + if (is_valid_cgraph_node(node))
144631 + handle_cgraph_node(node);
144632 + }
144633 +}
144634 +
144635 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
144636 +{
144637 + debug_cgraph_node(node);
144638 + gcc_unreachable();
144639 +}
144640 +
144641 +/* Handle dst if src is in the global_next_interesting_function list.
144642 + * If src is a clone then dst inherits the orig_next_node of src otherwise
144643 + * src will become the orig_next_node of dst.
144644 + */
144645 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
144646 +{
144647 + next_interesting_function_t head, cur;
144648 + const_tree decl;
144649 + const char *src_name, *src_context;
144650 +
144651 + decl = NODE_DECL(src);
144652 + src_name = DECL_NAME_POINTER(decl);
144653 + src_context = get_decl_context(decl);
144654 +
144655 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
144656 + if (!head)
144657 + return;
144658 +
144659 + for (cur = head; cur; cur = cur->next) {
144660 + unsigned int new_argnum;
144661 + next_interesting_function_t orig_next_node, next_node;
144662 + bool dst_clone;
144663 +
144664 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
144665 + continue;
144666 +
144667 + dst_clone = made_by_compiler(NODE_DECL(dst));
144668 + if (!dst_clone)
144669 + break;
144670 +
144671 + // For clones use the original node instead
144672 + if (cur->orig_next_node)
144673 + orig_next_node = cur->orig_next_node;
144674 + else
144675 + orig_next_node = cur;
144676 +
144677 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
144678 + if (new_argnum == CANNOT_FIND_ARG)
144679 + continue;
144680 +
144681 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
144682 + if (next_node)
144683 + add_to_global_next_interesting_function(next_node);
144684 + }
144685 +}
144686 +
144687 +void size_overflow_register_hooks(void)
144688 +{
144689 + static bool init_p = false;
144690 +
144691 + if (init_p)
144692 + return;
144693 + init_p = true;
144694 +
144695 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
144696 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
144697 +}
144698 +
144699 +static void set_yes_so_mark(next_interesting_function_t next_node)
144700 +{
144701 + next_node->marked = YES_SO_MARK;
144702 + // Mark the orig decl as well if it's a clone
144703 + if (next_node->orig_next_node)
144704 + next_node->orig_next_node->marked = YES_SO_MARK;
144705 +}
144706 +
144707 +// Determine if the function is already in the hash table
144708 +static bool is_marked_fn(next_interesting_function_t next_node)
144709 +{
144710 + const struct size_overflow_hash *entry;
144711 +
144712 + if (next_node->marked != NO_SO_MARK)
144713 + return true;
144714 +
144715 + if (next_node->orig_next_node)
144716 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
144717 + else
144718 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
144719 + if (!entry)
144720 + return false;
144721 +
144722 + set_yes_so_mark(next_node);
144723 + return true;
144724 +}
144725 +
144726 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
144727 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
144728 +{
144729 + unsigned int i;
144730 + next_interesting_function_t child;
144731 +
144732 +#if BUILDING_GCC_VERSION <= 4007
144733 + if (VEC_empty(next_interesting_function_t, parent->children))
144734 + return NULL;
144735 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144736 +#else
144737 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144738 +#endif
144739 + if (child->num == 0)
144740 + continue;
144741 + if (strcmp(parent->decl_name, child->decl_name))
144742 + continue;
144743 + if (!strcmp(child->context, "fndecl"))
144744 + return child;
144745 + }
144746 + return NULL;
144747 +}
144748 +
144749 +/* Trace a return value of function pointer type back to an argument via a concrete function
144750 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
144751 +static void search_missing_fptr_arg(next_interesting_function_t parent)
144752 +{
144753 + next_interesting_function_t tracked_fn, cur_next_node, child;
144754 + unsigned int i;
144755 +#if BUILDING_GCC_VERSION <= 4007
144756 + VEC(next_interesting_function_t, heap) *new_children = NULL;
144757 +#else
144758 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
144759 +#endif
144760 +
144761 + if (parent->num != 0)
144762 + return;
144763 + if (!strcmp(parent->context, "fndecl"))
144764 + return;
144765 + if (!strcmp(parent->context, "vardecl"))
144766 + return;
144767 +
144768 + // fnptr 0 && fn 0
144769 +#if BUILDING_GCC_VERSION <= 4007
144770 + if (VEC_empty(next_interesting_function_t, parent->children))
144771 + return;
144772 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144773 +#else
144774 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144775 +#endif
144776 + if (child->num != 0)
144777 + continue;
144778 + // (fn 0 -> fn 2)
144779 + tracked_fn = get_same_not_ret_child(child);
144780 + if (!tracked_fn)
144781 + continue;
144782 +
144783 + // fn 2 => fnptr 2
144784 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
144785 + if (cur_next_node->num != tracked_fn->num)
144786 + continue;
144787 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
144788 + continue;
144789 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
144790 +#if BUILDING_GCC_VERSION <= 4007
144791 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
144792 +#else
144793 + vec_safe_push(new_children, cur_next_node);
144794 +#endif
144795 + }
144796 + }
144797 + }
144798 +
144799 +#if BUILDING_GCC_VERSION == 4005
144800 + if (VEC_empty(next_interesting_function_t, new_children))
144801 + return;
144802 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
144803 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
144804 +#elif BUILDING_GCC_VERSION <= 4007
144805 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
144806 +#else
144807 + vec_safe_splice(parent->children, new_children);
144808 +#endif
144809 +}
144810 +
144811 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
144812 +static void print_missing_functions(struct pointer_set_t *visited, next_interesting_function_t parent)
144813 +{
144814 + unsigned int i;
144815 + next_interesting_function_t child;
144816 +
144817 + gcc_assert(parent);
144818 + check_global_variables(parent);
144819 + search_missing_fptr_arg(parent);
144820 + print_missing_function(parent);
144821 +
144822 +#if BUILDING_GCC_VERSION <= 4007
144823 + if (VEC_empty(next_interesting_function_t, parent->children))
144824 + return;
144825 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144826 +#else
144827 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144828 +#endif
144829 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
144830 + child->marked = YES_SO_MARK;
144831 + if (!pointer_set_insert(visited, child))
144832 + print_missing_functions(visited, child);
144833 + }
144834 +}
144835 +
144836 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
144837 +
144838 +// Print all missing interesting functions
144839 +static unsigned int size_overflow_execute(void)
144840 +{
144841 + unsigned int i;
144842 + struct pointer_set_t *visited;
144843 + next_interesting_function_t cur_global;
144844 +
144845 + visited = pointer_set_create();
144846 +
144847 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
144848 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
144849 + if (is_marked_fn(cur_global))
144850 + print_missing_functions(visited, cur_global);
144851 + }
144852 + }
144853 +
144854 + pointer_set_destroy(visited);
144855 +
144856 +/* if (in_lto_p) {
144857 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
144858 + print_global_next_interesting_functions();
144859 + }*/
144860 +
144861 + return 0;
144862 +}
144863 +
144864 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
144865 +#if BUILDING_GCC_VERSION >= 4008
144866 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
144867 +#elif BUILDING_GCC_VERSION >= 4006
144868 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
144869 +#else
144870 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
144871 +#endif
144872 +
144873 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
144874 +
144875 +#if BUILDING_GCC_VERSION >= 4009
144876 +static const struct pass_data size_overflow_functions_pass_data = {
144877 +#else
144878 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
144879 + .pass = {
144880 +#endif
144881 + .type = IPA_PASS,
144882 + .name = "size_overflow_functions",
144883 +#if BUILDING_GCC_VERSION >= 4008
144884 + .optinfo_flags = OPTGROUP_NONE,
144885 +#endif
144886 +#if BUILDING_GCC_VERSION >= 4009
144887 + .has_gate = false,
144888 + .has_execute = true,
144889 +#else
144890 + .gate = NULL,
144891 + .execute = size_overflow_execute,
144892 + .sub = NULL,
144893 + .next = NULL,
144894 + .static_pass_number = 0,
144895 +#endif
144896 + .tv_id = TV_NONE,
144897 + .properties_required = 0,
144898 + .properties_provided = 0,
144899 + .properties_destroyed = 0,
144900 + .todo_flags_start = 0,
144901 + .todo_flags_finish = 0,
144902 +#if BUILDING_GCC_VERSION < 4009
144903 + },
144904 + .generate_summary = size_overflow_generate_summary,
144905 + .write_summary = size_overflow_write_summary_lto,
144906 + .read_summary = size_overflow_read_summary_lto,
144907 +#if BUILDING_GCC_VERSION >= 4006
144908 + .write_optimization_summary = size_overflow_write_summary_lto,
144909 + .read_optimization_summary = size_overflow_read_summary_lto,
144910 +#endif
144911 + .stmt_fixup = NULL,
144912 + .function_transform_todo_flags_start = 0,
144913 + .function_transform = size_overflow_transform,
144914 + .variable_transform = NULL,
144915 +#endif
144916 +};
144917 +
144918 +#if BUILDING_GCC_VERSION >= 4009
144919 +namespace {
144920 +class size_overflow_functions_pass : public ipa_opt_pass_d {
144921 +public:
144922 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
144923 + g,
144924 + size_overflow_generate_summary,
144925 + size_overflow_write_summary_lto,
144926 + size_overflow_read_summary_lto,
144927 + size_overflow_write_summary_lto,
144928 + size_overflow_read_summary_lto,
144929 + NULL,
144930 + 0,
144931 + size_overflow_transform,
144932 + NULL) {}
144933 + unsigned int execute() { return size_overflow_execute(); }
144934 +};
144935 +}
144936 +
144937 +opt_pass *make_size_overflow_functions_pass(void)
144938 +{
144939 + return new size_overflow_functions_pass();
144940 +}
144941 +#else
144942 +struct opt_pass *make_size_overflow_functions_pass(void)
144943 +{
144944 + return &size_overflow_functions_pass.pass;
144945 +}
144946 +#endif
144947 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
144948 new file mode 100644
144949 index 0000000..036dc3f
144950 --- /dev/null
144951 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
144952 @@ -0,0 +1,231 @@
144953 +/*
144954 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
144955 + * Licensed under the GPL v2, or (at your option) v3
144956 + *
144957 + * Homepage:
144958 + * https://github.com/ephox-gcc-plugins/size_overflow
144959 + *
144960 + * Documentation:
144961 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
144962 + *
144963 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
144964 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
144965 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
144966 + *
144967 + * Usage:
144968 + * $ make
144969 + * $ make run
144970 + */
144971 +
144972 +#include "size_overflow.h"
144973 +
144974 +int plugin_is_GPL_compatible;
144975 +
144976 +tree report_size_overflow_decl;
144977 +
144978 +tree size_overflow_type_HI;
144979 +tree size_overflow_type_SI;
144980 +tree size_overflow_type_DI;
144981 +tree size_overflow_type_TI;
144982 +
144983 +static struct plugin_info size_overflow_plugin_info = {
144984 + .version = "20150311",
144985 + .help = "no-size-overflow\tturn off size overflow checking\n",
144986 +};
144987 +
144988 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
144989 +{
144990 + unsigned int arg_count;
144991 + enum tree_code code = TREE_CODE(*node);
144992 +
144993 + switch (code) {
144994 + case FUNCTION_DECL:
144995 + arg_count = type_num_arguments(TREE_TYPE(*node));
144996 + break;
144997 + case FUNCTION_TYPE:
144998 + case METHOD_TYPE:
144999 + arg_count = type_num_arguments(*node);
145000 + break;
145001 + default:
145002 + *no_add_attrs = true;
145003 + error("%s: %qE attribute only applies to functions", __func__, name);
145004 + return NULL_TREE;
145005 + }
145006 +
145007 + for (; args; args = TREE_CHAIN(args)) {
145008 + tree position = TREE_VALUE(args);
145009 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
145010 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
145011 + *no_add_attrs = true;
145012 + }
145013 + }
145014 + return NULL_TREE;
145015 +}
145016 +
145017 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
145018 +{
145019 + unsigned int arg_count;
145020 + enum tree_code code = TREE_CODE(*node);
145021 +
145022 + switch (code) {
145023 + case FUNCTION_DECL:
145024 + arg_count = type_num_arguments(TREE_TYPE(*node));
145025 + break;
145026 + case FUNCTION_TYPE:
145027 + case METHOD_TYPE:
145028 + arg_count = type_num_arguments(*node);
145029 + break;
145030 + case FIELD_DECL:
145031 + return NULL_TREE;
145032 + default:
145033 + *no_add_attrs = true;
145034 + error("%qE attribute only applies to functions", name);
145035 + return NULL_TREE;
145036 + }
145037 +
145038 + if (TREE_INT_CST_HIGH(TREE_VALUE(args)) != 0)
145039 + return NULL_TREE;
145040 +
145041 + for (; args; args = TREE_CHAIN(args)) {
145042 + tree position = TREE_VALUE(args);
145043 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
145044 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
145045 + *no_add_attrs = true;
145046 + }
145047 + }
145048 + return NULL_TREE;
145049 +}
145050 +
145051 +static struct attribute_spec size_overflow_attr = {
145052 + .name = "size_overflow",
145053 + .min_length = 1,
145054 + .max_length = -1,
145055 + .decl_required = true,
145056 + .type_required = false,
145057 + .function_type_required = false,
145058 + .handler = handle_size_overflow_attribute,
145059 +#if BUILDING_GCC_VERSION >= 4007
145060 + .affects_type_identity = false
145061 +#endif
145062 +};
145063 +
145064 +static struct attribute_spec intentional_overflow_attr = {
145065 + .name = "intentional_overflow",
145066 + .min_length = 1,
145067 + .max_length = -1,
145068 + .decl_required = true,
145069 + .type_required = false,
145070 + .function_type_required = false,
145071 + .handler = handle_intentional_overflow_attribute,
145072 +#if BUILDING_GCC_VERSION >= 4007
145073 + .affects_type_identity = false
145074 +#endif
145075 +};
145076 +
145077 +static void register_attributes(void __unused *event_data, void __unused *data)
145078 +{
145079 + register_attribute(&size_overflow_attr);
145080 + register_attribute(&intentional_overflow_attr);
145081 +}
145082 +
145083 +static tree create_typedef(tree type, const char* ident)
145084 +{
145085 + tree new_type, decl;
145086 +
145087 + new_type = build_variant_type_copy(type);
145088 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
145089 + DECL_ORIGINAL_TYPE(decl) = type;
145090 + TYPE_NAME(new_type) = decl;
145091 + return new_type;
145092 +}
145093 +
145094 +// Create the noreturn report_size_overflow() function decl.
145095 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
145096 +{
145097 + tree const_char_ptr_type_node;
145098 + tree fntype;
145099 +
145100 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
145101 +
145102 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
145103 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
145104 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
145105 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
145106 +
145107 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
145108 + fntype = build_function_type_list(void_type_node,
145109 + const_char_ptr_type_node,
145110 + unsigned_type_node,
145111 + const_char_ptr_type_node,
145112 + const_char_ptr_type_node,
145113 + NULL_TREE);
145114 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
145115 +
145116 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
145117 + TREE_PUBLIC(report_size_overflow_decl) = 1;
145118 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
145119 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
145120 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
145121 +// !!!
145122 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
145123 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
145124 + TREE_USED(report_size_overflow_decl) = 1;
145125 + TREE_NOTHROW(report_size_overflow_decl) = 1;
145126 +}
145127 +
145128 +
145129 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
145130 +{
145131 + int i;
145132 + const char * const plugin_name = plugin_info->base_name;
145133 + const int argc = plugin_info->argc;
145134 + const struct plugin_argument * const argv = plugin_info->argv;
145135 + bool enable = true;
145136 + struct register_pass_info insert_size_overflow_asm_pass_info;
145137 + struct register_pass_info size_overflow_functions_pass_info;
145138 +
145139 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
145140 + {
145141 + .base = &report_size_overflow_decl,
145142 + .nelt = 1,
145143 + .stride = sizeof(report_size_overflow_decl),
145144 + .cb = &gt_ggc_mx_tree_node,
145145 + .pchw = &gt_pch_nx_tree_node
145146 + },
145147 + LAST_GGC_ROOT_TAB
145148 + };
145149 +
145150 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
145151 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
145152 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
145153 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
145154 +
145155 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
145156 + size_overflow_functions_pass_info.reference_pass_name = "inline";
145157 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
145158 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
145159 +
145160 + if (!plugin_default_version_check(version, &gcc_version)) {
145161 + error(G_("incompatible gcc/plugin versions"));
145162 + return 1;
145163 + }
145164 +
145165 + for (i = 0; i < argc; ++i) {
145166 + if (!strcmp(argv[i].key, "no-size-overflow")) {
145167 + enable = false;
145168 + continue;
145169 + }
145170 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
145171 + }
145172 +
145173 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
145174 + if (enable) {
145175 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
145176 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
145177 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
145178 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
145179 + }
145180 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
145181 +
145182 + return 0;
145183 +}
145184 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
145185 new file mode 100644
145186 index 0000000..2384252
145187 --- /dev/null
145188 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
145189 @@ -0,0 +1,345 @@
145190 +/*
145191 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145192 + * Licensed under the GPL v2, or (at your option) v3
145193 + *
145194 + * Homepage:
145195 + * https://github.com/ephox-gcc-plugins/size_overflow
145196 + *
145197 + * Documentation:
145198 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145199 + *
145200 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145201 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145202 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145203 + *
145204 + * Usage:
145205 + * $ make
145206 + * $ make run
145207 + */
145208 +
145209 +#include "size_overflow.h"
145210 +
145211 +#include "size_overflow_hash.h"
145212 +#include "size_overflow_hash_aux.h"
145213 +
145214 +static const_tree get_function_type(const_tree decl)
145215 +{
145216 + if (FUNCTION_PTR_P(decl))
145217 + return TREE_TYPE(TREE_TYPE(decl));
145218 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
145219 + return TREE_TYPE(decl);
145220 +}
145221 +
145222 +static unsigned char get_tree_code(const_tree type)
145223 +{
145224 + switch (TREE_CODE(type)) {
145225 + case ARRAY_TYPE:
145226 + return 0;
145227 + case BOOLEAN_TYPE:
145228 + return 1;
145229 + case ENUMERAL_TYPE:
145230 + return 2;
145231 + case FUNCTION_TYPE:
145232 + return 3;
145233 + case INTEGER_TYPE:
145234 + return 4;
145235 + case POINTER_TYPE:
145236 + return 5;
145237 + case RECORD_TYPE:
145238 + return 6;
145239 + case UNION_TYPE:
145240 + return 7;
145241 + case VOID_TYPE:
145242 + return 8;
145243 + case REAL_TYPE:
145244 + return 9;
145245 + case VECTOR_TYPE:
145246 + return 10;
145247 + case REFERENCE_TYPE:
145248 + return 11;
145249 + case OFFSET_TYPE:
145250 + return 12;
145251 + case COMPLEX_TYPE:
145252 + return 13;
145253 + default:
145254 + debug_tree((tree)type);
145255 + gcc_unreachable();
145256 + }
145257 +}
145258 +
145259 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
145260 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
145261 +{
145262 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
145263 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
145264 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
145265 +
145266 + unsigned int m = 0x57559429;
145267 + unsigned int n = 0x5052acdb;
145268 + const unsigned int *key4 = (const unsigned int *)key;
145269 + unsigned int h = len;
145270 + unsigned int k = len + seed + n;
145271 + unsigned long long p;
145272 +
145273 + while (len >= 8) {
145274 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
145275 + len -= 8;
145276 + }
145277 + if (len >= 4) {
145278 + cwmixb(key4[0]) key4 += 1;
145279 + len -= 4;
145280 + }
145281 + if (len)
145282 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
145283 + cwmixb(h ^ (k + n));
145284 + return k ^ h;
145285 +
145286 +#undef cwfold
145287 +#undef cwmixa
145288 +#undef cwmixb
145289 +}
145290 +
145291 +// For function pointer fields include the structure name in the hash
145292 +static unsigned int get_type_name_hash(const_tree decl)
145293 +{
145294 + const char *type_str;
145295 + unsigned int type_name_len;
145296 +
145297 + if (!FUNCTION_PTR_P(decl))
145298 + return 0;
145299 + if (TREE_CODE(decl) == VAR_DECL)
145300 + return 0;
145301 +
145302 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
145303 + type_str = get_type_name_from_field(decl);
145304 + if (!type_str)
145305 + return 0;
145306 + type_name_len = strlen(type_str);
145307 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
145308 +}
145309 +
145310 +static void set_hash(struct decl_hash *decl_hash_data)
145311 +{
145312 + unsigned int fn, type, codes, seed = 0;
145313 +
145314 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
145315 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
145316 + type = get_type_name_hash(decl_hash_data->decl);
145317 + decl_hash_data->hash = type ^ fn ^ codes;
145318 +}
145319 +
145320 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
145321 +{
145322 + gcc_assert(type != NULL_TREE);
145323 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
145324 +
145325 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
145326 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
145327 + decl_hash_data->tree_codes_len++;
145328 + type = TREE_TYPE(type);
145329 + }
145330 +}
145331 +
145332 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
145333 +{
145334 + const_tree result;
145335 +
145336 + gcc_assert(node != NULL_TREE);
145337 +
145338 + if (DECL_P(node)) {
145339 + result = DECL_RESULT(node);
145340 + if (result != NULL_TREE)
145341 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
145342 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145343 + }
145344 +
145345 + gcc_assert(TYPE_P(node));
145346 +
145347 + if (TREE_CODE(node) == FUNCTION_TYPE)
145348 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145349 +
145350 + return set_decl_type_codes(node, decl_hash_data);
145351 +}
145352 +
145353 +static void set_decl_codes(struct decl_hash *decl_hash_data)
145354 +{
145355 + const_tree arg, type;
145356 + enum tree_code code;
145357 +
145358 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
145359 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
145360 + return;
145361 + }
145362 +
145363 + type = get_function_type(decl_hash_data->decl);
145364 + code = TREE_CODE(type);
145365 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
145366 +
145367 + if (FUNCTION_PTR_P(decl_hash_data->decl))
145368 + set_result_codes(type, decl_hash_data);
145369 + else
145370 + set_result_codes(decl_hash_data->decl, decl_hash_data);
145371 +
145372 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
145373 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
145374 +}
145375 +
145376 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
145377 +{
145378 + while (entry) {
145379 + if (!strcmp(entry->name, func_name))
145380 + return entry;
145381 + entry = entry->next;
145382 + }
145383 + return NULL;
145384 +}
145385 +
145386 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
145387 +{
145388 + struct decl_hash decl_hash_data;
145389 + enum tree_code code = TREE_CODE(decl);
145390 +
145391 + decl_hash_data.fn_name = decl_name;
145392 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
145393 +
145394 + // skip builtins __builtin_constant_p
145395 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
145396 + return NO_HASH;
145397 +
145398 + decl_hash_data.decl = decl;
145399 + decl_hash_data.tree_codes_len = 0;
145400 +
145401 + set_decl_codes(&decl_hash_data);
145402 + gcc_assert(decl_hash_data.tree_codes_len != 0);
145403 + set_hash(&decl_hash_data);
145404 + return decl_hash_data.hash;
145405 +}
145406 +
145407 +const char *get_orig_decl_name(const_tree decl)
145408 +{
145409 + const char *name;
145410 + unsigned int len;
145411 + const void *end;
145412 + const_tree orig_decl = DECL_ORIGIN(decl);
145413 +
145414 + len = DECL_NAME_LENGTH(orig_decl);
145415 + name = DECL_NAME_POINTER(orig_decl);
145416 +
145417 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
145418 + * In such cases we will extract the name from the clone and use it in the hash table
145419 + * without checking the parameter number on the original (unavailable) decl.
145420 + */
145421 +
145422 + if (made_by_compiler(orig_decl)) {
145423 + end = memchr(name, '.', len);
145424 + gcc_assert(end);
145425 + len = (long)end - (long)name;
145426 + gcc_assert(len > 0);
145427 + }
145428 +
145429 + return xstrndup(name, len);
145430 +}
145431 +
145432 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
145433 +{
145434 + const struct size_overflow_hash *entry, *entry_node;
145435 +
145436 + entry = size_overflow_hash[hash];
145437 + entry_node = get_proper_hash_chain(entry, decl_name);
145438 + if (entry_node && entry_node->param & (1U << argnum))
145439 + return entry_node;
145440 +
145441 + entry = size_overflow_hash_aux[hash];
145442 + entry_node = get_proper_hash_chain(entry, decl_name);
145443 + if (entry_node && entry_node->param & (1U << argnum))
145444 + return entry_node;
145445 +
145446 + return NULL;
145447 +}
145448 +
145449 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
145450 +{
145451 + const struct size_overflow_hash *entry;
145452 + const_tree orig_decl;
145453 + unsigned int orig_argnum, hash;
145454 + const char *decl_name;
145455 +
145456 + if (made_by_compiler(fndecl)) {
145457 + orig_decl = get_orig_fndecl(fndecl);
145458 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
145459 + } else {
145460 + orig_decl = fndecl;
145461 + orig_argnum = argnum;
145462 + }
145463 +
145464 + if (orig_argnum == CANNOT_FIND_ARG)
145465 + return NULL;
145466 +
145467 + decl_name = get_orig_decl_name(orig_decl);
145468 + hash = get_decl_hash(orig_decl, decl_name);
145469 + if (hash == NO_HASH)
145470 + return NULL;
145471 +
145472 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
145473 + return entry;
145474 +}
145475 +
145476 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
145477 +{
145478 + tree var;
145479 + unsigned int argnum = 1;
145480 +
145481 + if (DECL_ARGUMENTS(func) == NULL_TREE)
145482 + return CANNOT_FIND_ARG;
145483 +
145484 + if (TREE_CODE(arg) == SSA_NAME)
145485 + arg = SSA_NAME_VAR(arg);
145486 +
145487 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
145488 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
145489 + continue;
145490 + if (!skip_types(var))
145491 + return argnum;
145492 + }
145493 +
145494 + return CANNOT_FIND_ARG;
145495 +}
145496 +
145497 +const_tree get_attribute(const char* attr_name, const_tree decl)
145498 +{
145499 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
145500 + if (attr && TREE_VALUE(attr))
145501 + return attr;
145502 + return NULL_TREE;
145503 +}
145504 +
145505 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
145506 + * If the function is missing everywhere then print the missing message into stderr.
145507 + */
145508 +void print_missing_function(next_interesting_function_t node)
145509 +{
145510 + unsigned int argnum, hash;
145511 + const struct size_overflow_hash *entry;
145512 + const char *decl_name;
145513 +
145514 + if (node->marked == ASM_STMT_SO_MARK)
145515 + return;
145516 +
145517 + if (node->orig_next_node) {
145518 + hash = node->orig_next_node->hash;
145519 + decl_name = node->orig_next_node->decl_name;
145520 + argnum = node->orig_next_node->num;
145521 + } else {
145522 + hash = node->hash;
145523 + decl_name = node->decl_name;
145524 + argnum = node->num;
145525 + }
145526 +
145527 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
145528 + if (entry)
145529 + return;
145530 +
145531 + // inform() would be too slow
145532 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
145533 +}
145534 +
145535 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145536 new file mode 100644
145537 index 0000000..b02158b
145538 --- /dev/null
145539 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145540 @@ -0,0 +1,430 @@
145541 +/*
145542 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145543 + * Licensed under the GPL v2, or (at your option) v3
145544 + *
145545 + * Homepage:
145546 + * https://github.com/ephox-gcc-plugins/size_overflow
145547 + *
145548 + * Documentation:
145549 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145550 + *
145551 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145552 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145553 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145554 + *
145555 + * Usage:
145556 + * $ make
145557 + * $ make run
145558 + */
145559 +
145560 +#include "size_overflow.h"
145561 +
145562 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
145563 +{
145564 + const_gimple assign;
145565 + tree orig_type = TREE_TYPE(orig_node);
145566 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
145567 +
145568 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
145569 + return gimple_assign_lhs(assign);
145570 +}
145571 +
145572 +static void change_size_overflow_asm_input(gimple stmt, tree new_input)
145573 +{
145574 + tree list;
145575 +
145576 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
145577 +
145578 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
145579 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
145580 + gimple_asm_set_input_op(stmt, 0, list);
145581 +}
145582 +
145583 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
145584 +{
145585 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
145586 +
145587 + switch (gimple_code(stmt)) {
145588 + case GIMPLE_RETURN:
145589 + gimple_return_set_retval(stmt, cast_lhs);
145590 + break;
145591 + case GIMPLE_CALL:
145592 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
145593 + break;
145594 + case GIMPLE_ASM:
145595 + change_size_overflow_asm_input(stmt, cast_lhs);
145596 + break;
145597 + default:
145598 + debug_gimple_stmt(stmt);
145599 + gcc_unreachable();
145600 + }
145601 +
145602 + update_stmt(stmt);
145603 +}
145604 +
145605 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
145606 +static bool skip_asm_cast(const_tree arg)
145607 +{
145608 + gimple def_stmt = get_def_stmt(arg);
145609 +
145610 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
145611 + return false;
145612 +
145613 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
145614 + if (is_size_overflow_asm(def_stmt))
145615 + return false;
145616 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
145617 +}
145618 +
145619 +struct interesting_stmts {
145620 + struct interesting_stmts *next;
145621 + gimple first_stmt;
145622 + tree orig_node;
145623 + unsigned int num;
145624 +};
145625 +
145626 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
145627 +{
145628 + struct interesting_stmts *new_node;
145629 +
145630 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
145631 + new_node->first_stmt = first_stmt;
145632 + new_node->num = num;
145633 + new_node->orig_node = orig_node;
145634 + new_node->next = head;
145635 + return new_node;
145636 +}
145637 +
145638 +static void free_interesting_stmts(struct interesting_stmts *head)
145639 +{
145640 + while (head) {
145641 + struct interesting_stmts *cur = head->next;
145642 + free(head);
145643 + head = cur;
145644 + }
145645 +}
145646 +
145647 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
145648 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
145649 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
145650 + */
145651 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
145652 +{
145653 + enum tree_code orig_code;
145654 +
145655 + gcc_assert(orig_node != NULL_TREE);
145656 +
145657 + if (is_gimple_constant(orig_node))
145658 + return head;
145659 +
145660 + orig_code = TREE_CODE(orig_node);
145661 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
145662 + gcc_assert(!skip_types(orig_node));
145663 +
145664 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
145665 + return head;
145666 +
145667 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
145668 + return head;
145669 +
145670 + if (skip_asm_cast(orig_node))
145671 + return head;
145672 +
145673 + return create_interesting_stmts(head, orig_node, first_stmt, num);
145674 +}
145675 +
145676 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
145677 +{
145678 + struct interesting_stmts *cur;
145679 +
145680 + for (cur = head; cur; cur = cur->next) {
145681 + tree new_node;
145682 +
145683 + new_node = expand(visited, cur->orig_node);
145684 + if (new_node == NULL_TREE)
145685 + continue;
145686 +
145687 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
145688 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
145689 + }
145690 +}
145691 +
145692 +static bool is_interesting_function(const_tree decl, unsigned int num)
145693 +{
145694 + const struct size_overflow_hash *so_hash;
145695 +
145696 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
145697 + return true;
145698 +
145699 + if (made_by_compiler(decl))
145700 + return false;
145701 +
145702 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
145703 + return so_hash != NULL;
145704 +}
145705 +
145706 +tree handle_fnptr_assign(const_gimple stmt)
145707 +{
145708 + tree field, rhs, op0;
145709 + const_tree op0_type;
145710 + enum tree_code rhs_code;
145711 +
145712 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
145713 + if (gimple_num_ops(stmt) != 2)
145714 + return NULL_TREE;
145715 +
145716 + gcc_assert(gimple_num_ops(stmt) == 2);
145717 + // TODO skip asm_stmt for now
145718 + if (gimple_code(stmt) == GIMPLE_ASM)
145719 + return NULL_TREE;
145720 + rhs = gimple_assign_rhs1(stmt);
145721 + if (is_gimple_constant(rhs))
145722 + return NULL_TREE;
145723 +
145724 + rhs_code = TREE_CODE(rhs);
145725 + if (rhs_code == VAR_DECL)
145726 + return rhs;
145727 +
145728 + switch (rhs_code) {
145729 + case ADDR_EXPR:
145730 + op0 = TREE_OPERAND(rhs, 0);
145731 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
145732 + return op0;
145733 + case COMPONENT_REF:
145734 + break;
145735 + // TODO skip array_ref for now
145736 + case ARRAY_REF:
145737 + return NULL_TREE;
145738 + // TODO skip ssa_name because it can lead to parm_decl
145739 + case SSA_NAME:
145740 + return NULL_TREE;
145741 +#if BUILDING_GCC_VERSION >= 4006
145742 + // TODO skip mem_ref for now
145743 + case MEM_REF:
145744 + return NULL_TREE;
145745 +#endif
145746 + default:
145747 + debug_tree(rhs);
145748 + debug_gimple_stmt((gimple)stmt);
145749 + gcc_unreachable();
145750 + }
145751 +
145752 + op0 = TREE_OPERAND(rhs, 0);
145753 + switch (TREE_CODE(op0)) {
145754 + // TODO skip array_ref and parm_decl for now
145755 + case ARRAY_REF:
145756 + case PARM_DECL:
145757 + return NULL_TREE;
145758 + case COMPONENT_REF:
145759 +#if BUILDING_GCC_VERSION >= 4006
145760 + case MEM_REF:
145761 +#endif
145762 + case VAR_DECL:
145763 + break;
145764 + default:
145765 + debug_tree(op0);
145766 + gcc_unreachable();
145767 + }
145768 +
145769 + op0_type = TREE_TYPE(op0);
145770 + // TODO skip unions for now
145771 + if (TREE_CODE(op0_type) == UNION_TYPE)
145772 + return NULL_TREE;
145773 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
145774 +
145775 + field = TREE_OPERAND(rhs, 1);
145776 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
145777 + return field;
145778 +}
145779 +
145780 +static tree get_fn_or_fnptr_decl(const_gimple call_stmt)
145781 +{
145782 + const_tree fnptr;
145783 + const_gimple def_stmt;
145784 + tree decl = gimple_call_fndecl(call_stmt);
145785 +
145786 + if (decl != NULL_TREE)
145787 + return decl;
145788 +
145789 + fnptr = gimple_call_fn(call_stmt);
145790 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
145791 + if (is_gimple_constant(fnptr))
145792 + return NULL_TREE;
145793 + def_stmt = get_fnptr_def_stmt(fnptr);
145794 + return handle_fnptr_assign(def_stmt);
145795 +}
145796 +
145797 +// Start stmt duplication on marked function parameters
145798 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gimple call_stmt)
145799 +{
145800 + tree decl;
145801 + unsigned int i, len;
145802 +
145803 + len = gimple_call_num_args(call_stmt);
145804 + if (len == 0)
145805 + return head;
145806 +
145807 + decl = get_fn_or_fnptr_decl(call_stmt);
145808 + if (decl == NULL_TREE)
145809 + return head;
145810 +
145811 + for (i = 0; i < len; i++) {
145812 + tree arg;
145813 +
145814 + arg = gimple_call_arg(call_stmt, i);
145815 + if (is_gimple_constant(arg))
145816 + continue;
145817 + if (skip_types(arg))
145818 + continue;
145819 + if (is_interesting_function(decl, i + 1))
145820 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
145821 + }
145822 +
145823 + return head;
145824 +}
145825 +
145826 +// Collect interesting stmts for duplication
145827 +static void search_interesting_stmts(struct visited *visited)
145828 +{
145829 + basic_block bb;
145830 + bool search_ret;
145831 + struct interesting_stmts *head = NULL;
145832 +
145833 + search_ret = is_interesting_function(current_function_decl, 0);
145834 +
145835 + FOR_ALL_BB_FN(bb, cfun) {
145836 + gimple_stmt_iterator gsi;
145837 +
145838 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
145839 + tree first_node;
145840 + gimple stmt = gsi_stmt(gsi);
145841 +
145842 + switch (gimple_code(stmt)) {
145843 + case GIMPLE_ASM:
145844 + if (!is_size_overflow_insert_check_asm(stmt))
145845 + continue;
145846 + first_node = get_size_overflow_asm_input(stmt);
145847 + head = search_interesting_stmt(head, stmt, first_node, 0);
145848 + break;
145849 + case GIMPLE_RETURN:
145850 + if (!search_ret)
145851 + continue;
145852 + first_node = gimple_return_retval(stmt);
145853 + if (first_node == NULL_TREE)
145854 + break;
145855 + head = search_interesting_stmt(head, stmt, first_node, 0);
145856 + break;
145857 + case GIMPLE_CALL:
145858 + head = search_interesting_calls(head, stmt);
145859 + break;
145860 + default:
145861 + break;
145862 + }
145863 + }
145864 + }
145865 +
145866 + handle_interesting_stmt(visited, head);
145867 + free_interesting_stmts(head);
145868 +}
145869 +
145870 +static struct visited *create_visited(void)
145871 +{
145872 + struct visited *new_node;
145873 +
145874 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
145875 + new_node->stmts = pointer_set_create();
145876 + new_node->my_stmts = pointer_set_create();
145877 + new_node->skip_expr_casts = pointer_set_create();
145878 + new_node->no_cast_check = pointer_set_create();
145879 + return new_node;
145880 +}
145881 +
145882 +static void free_visited(struct visited *visited)
145883 +{
145884 + pointer_set_destroy(visited->stmts);
145885 + pointer_set_destroy(visited->my_stmts);
145886 + pointer_set_destroy(visited->skip_expr_casts);
145887 + pointer_set_destroy(visited->no_cast_check);
145888 +
145889 + free(visited);
145890 +}
145891 +
145892 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
145893 +static void replace_size_overflow_asm_with_assign(gimple asm_stmt, tree lhs, tree rhs)
145894 +{
145895 + gimple assign;
145896 + gimple_stmt_iterator gsi;
145897 +
145898 + // already removed
145899 + if (gimple_bb(asm_stmt) == NULL)
145900 + return;
145901 + gsi = gsi_for_stmt(asm_stmt);
145902 +
145903 + assign = gimple_build_assign(lhs, rhs);
145904 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
145905 + SSA_NAME_DEF_STMT(lhs) = assign;
145906 +
145907 + gsi_remove(&gsi, true);
145908 +}
145909 +
145910 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
145911 +static void remove_size_overflow_asm(gimple stmt)
145912 +{
145913 + gimple_stmt_iterator gsi;
145914 + tree input, output;
145915 +
145916 + if (!is_size_overflow_asm(stmt))
145917 + return;
145918 +
145919 + if (gimple_asm_noutputs(stmt) == 0) {
145920 + gsi = gsi_for_stmt(stmt);
145921 + ipa_remove_stmt_references(cgraph_get_create_node(current_function_decl), stmt);
145922 + gsi_remove(&gsi, true);
145923 + return;
145924 + }
145925 +
145926 + input = gimple_asm_input_op(stmt, 0);
145927 + output = gimple_asm_output_op(stmt, 0);
145928 + replace_size_overflow_asm_with_assign(stmt, TREE_VALUE(output), TREE_VALUE(input));
145929 +}
145930 +
145931 +static void remove_all_size_overflow_asm(void)
145932 +{
145933 + basic_block bb;
145934 +
145935 + FOR_ALL_BB_FN(bb, cfun) {
145936 + gimple_stmt_iterator si;
145937 +
145938 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
145939 + remove_size_overflow_asm(gsi_stmt(si));
145940 + }
145941 +}
145942 +
145943 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
145944 +{
145945 + struct visited *visited;
145946 +
145947 +#if BUILDING_GCC_VERSION >= 4008
145948 + if (dump_file) {
145949 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
145950 + size_overflow_dump_function(dump_file, node);
145951 + }
145952 +#endif
145953 + visited = create_visited();
145954 + set_dominance_info();
145955 +
145956 + search_interesting_stmts(visited);
145957 +
145958 + remove_all_size_overflow_asm();
145959 +
145960 + unset_dominance_info();
145961 + free_visited(visited);
145962 +
145963 +#if BUILDING_GCC_VERSION >= 4008
145964 + if (dump_file) {
145965 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
145966 + size_overflow_dump_function(dump_file, node);
145967 + }
145968 +#endif
145969 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
145970 +}
145971 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
145972 new file mode 100644
145973 index 0000000..fd4aa92
145974 --- /dev/null
145975 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
145976 @@ -0,0 +1,956 @@
145977 +/*
145978 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145979 + * Licensed under the GPL v2, or (at your option) v3
145980 + *
145981 + * Homepage:
145982 + * https://github.com/ephox-gcc-plugins/size_overflow
145983 + *
145984 + * Documentation:
145985 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145986 + *
145987 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145988 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145989 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145990 + *
145991 + * Usage:
145992 + * $ make
145993 + * $ make run
145994 + */
145995 +
145996 +#include "size_overflow.h"
145997 +
145998 +#define MIN_CHECK true
145999 +#define MAX_CHECK false
146000 +
146001 +unsigned int call_count = 0;
146002 +
146003 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
146004 +{
146005 + const_tree type;
146006 + tree new_type;
146007 +
146008 + gcc_assert(node != NULL_TREE);
146009 +
146010 + type = TREE_TYPE(node);
146011 +
146012 + if (pointer_set_contains(visited->my_stmts, stmt))
146013 + return TREE_TYPE(node);
146014 +
146015 + switch (TYPE_MODE(type)) {
146016 + case QImode:
146017 + new_type = size_overflow_type_HI;
146018 + break;
146019 + case HImode:
146020 + new_type = size_overflow_type_SI;
146021 + break;
146022 + case SImode:
146023 + new_type = size_overflow_type_DI;
146024 + break;
146025 + case DImode:
146026 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
146027 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
146028 + else
146029 + new_type = size_overflow_type_TI;
146030 + break;
146031 + case TImode:
146032 + gcc_assert(!TYPE_UNSIGNED(type));
146033 + new_type = size_overflow_type_TI;
146034 + break;
146035 + default:
146036 + debug_tree((tree)node);
146037 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
146038 + gcc_unreachable();
146039 + }
146040 +
146041 + if (TYPE_QUALS(type) != 0)
146042 + return build_qualified_type(new_type, TYPE_QUALS(type));
146043 + return new_type;
146044 +}
146045 +
146046 +static tree get_lhs(const_gimple stmt)
146047 +{
146048 + switch (gimple_code(stmt)) {
146049 + case GIMPLE_ASSIGN:
146050 + case GIMPLE_CALL:
146051 + return gimple_get_lhs(stmt);
146052 + case GIMPLE_PHI:
146053 + return gimple_phi_result(stmt);
146054 + default:
146055 + return NULL_TREE;
146056 + }
146057 +}
146058 +
146059 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
146060 +{
146061 + gimple_stmt_iterator gsi;
146062 + tree lhs;
146063 + gimple new_stmt;
146064 +
146065 + if (rhs == NULL_TREE)
146066 + return NULL_TREE;
146067 +
146068 + gsi = gsi_for_stmt(stmt);
146069 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
146070 + if (gimple_assign_cast_p(new_stmt))
146071 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
146072 + pointer_set_insert(visited->my_stmts, new_stmt);
146073 +
146074 + lhs = get_lhs(new_stmt);
146075 + gcc_assert(lhs != NULL_TREE);
146076 + return lhs;
146077 +}
146078 +
146079 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
146080 +{
146081 + tree lhs, dst_type;
146082 + gimple_stmt_iterator gsi;
146083 +
146084 + if (rhs1 == NULL_TREE) {
146085 + debug_gimple_stmt(oldstmt);
146086 + error("%s: rhs1 is NULL_TREE", __func__);
146087 + gcc_unreachable();
146088 + }
146089 +
146090 + switch (gimple_code(oldstmt)) {
146091 + case GIMPLE_ASM:
146092 + lhs = rhs1;
146093 + break;
146094 + case GIMPLE_CALL:
146095 + case GIMPLE_ASSIGN:
146096 + lhs = gimple_get_lhs(oldstmt);
146097 + break;
146098 + default:
146099 + debug_gimple_stmt(oldstmt);
146100 + gcc_unreachable();
146101 + }
146102 +
146103 + gsi = gsi_for_stmt(oldstmt);
146104 + pointer_set_insert(visited->stmts, oldstmt);
146105 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
146106 + basic_block next_bb, cur_bb;
146107 + const_edge e;
146108 +
146109 + gcc_assert(before == false);
146110 + gcc_assert(stmt_can_throw_internal(oldstmt));
146111 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
146112 + gcc_assert(!gsi_end_p(gsi));
146113 +
146114 + cur_bb = gimple_bb(oldstmt);
146115 + next_bb = cur_bb->next_bb;
146116 + e = find_edge(cur_bb, next_bb);
146117 + gcc_assert(e != NULL);
146118 + gcc_assert(e->flags & EDGE_FALLTHRU);
146119 +
146120 + gsi = gsi_after_labels(next_bb);
146121 + gcc_assert(!gsi_end_p(gsi));
146122 +
146123 + before = true;
146124 + oldstmt = gsi_stmt(gsi);
146125 + }
146126 +
146127 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
146128 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
146129 + else
146130 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
146131 +
146132 + if (is_gimple_constant(rhs1))
146133 + return cast_a_tree(dst_type, rhs1);
146134 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
146135 +}
146136 +
146137 +tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
146138 +{
146139 + gimple stmt;
146140 + gimple_stmt_iterator gsi;
146141 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
146142 +
146143 + if (pointer_set_contains(visited->my_stmts, oldstmt))
146144 + return lhs;
146145 +
146146 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
146147 + rhs1 = gimple_assign_rhs1(oldstmt);
146148 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
146149 + }
146150 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
146151 + rhs2 = gimple_assign_rhs2(oldstmt);
146152 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
146153 + }
146154 +
146155 + stmt = gimple_copy(oldstmt);
146156 + gimple_set_location(stmt, gimple_location(oldstmt));
146157 + pointer_set_insert(visited->my_stmts, stmt);
146158 +
146159 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
146160 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
146161 +
146162 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
146163 +
146164 + new_var = create_new_var(size_overflow_type);
146165 + new_var = make_ssa_name(new_var, stmt);
146166 + gimple_assign_set_lhs(stmt, new_var);
146167 +
146168 + if (rhs1 != NULL_TREE)
146169 + gimple_assign_set_rhs1(stmt, rhs1);
146170 +
146171 + if (rhs2 != NULL_TREE)
146172 + gimple_assign_set_rhs2(stmt, rhs2);
146173 +#if BUILDING_GCC_VERSION >= 4006
146174 + if (rhs3 != NULL_TREE)
146175 + gimple_assign_set_rhs3(stmt, rhs3);
146176 +#endif
146177 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
146178 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
146179 +
146180 + gsi = gsi_for_stmt(oldstmt);
146181 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
146182 + update_stmt(stmt);
146183 + pointer_set_insert(visited->stmts, oldstmt);
146184 + return gimple_assign_lhs(stmt);
146185 +}
146186 +
146187 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
146188 +{
146189 + gimple assign;
146190 + gimple_stmt_iterator gsi;
146191 + basic_block first_bb;
146192 +
146193 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
146194 +
146195 + if (bb->index == 0) {
146196 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
146197 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
146198 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
146199 + bb = first_bb;
146200 + }
146201 +
146202 + gsi = gsi_after_labels(bb);
146203 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
146204 + pointer_set_insert(visited->my_stmts, assign);
146205 +
146206 + return gimple_assign_lhs(assign);
146207 +}
146208 +
146209 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
146210 +{
146211 + gimple_stmt_iterator gsi;
146212 + gimple assign, def_stmt = get_def_stmt(new_arg);
146213 +
146214 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
146215 + gsi = gsi_after_labels(gimple_bb(def_stmt));
146216 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
146217 + } else {
146218 + gsi = gsi_for_stmt(def_stmt);
146219 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
146220 + }
146221 +
146222 + pointer_set_insert(visited->my_stmts, assign);
146223 + return gimple_assign_lhs(assign);
146224 +}
146225 +
146226 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
146227 +{
146228 + basic_block bb;
146229 + gimple_stmt_iterator gsi;
146230 + const_gimple def_stmt;
146231 + gimple assign;
146232 +
146233 + def_stmt = get_def_stmt(arg);
146234 + bb = gimple_bb(def_stmt);
146235 + gcc_assert(bb->index != 0);
146236 + gsi = gsi_after_labels(bb);
146237 +
146238 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
146239 + pointer_set_insert(visited->my_stmts, assign);
146240 + return gimple_assign_lhs(assign);
146241 +}
146242 +
146243 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gimple oldstmt, unsigned int i)
146244 +{
146245 + tree size_overflow_type;
146246 + tree arg;
146247 + const_gimple def_stmt;
146248 +
146249 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
146250 + return new_arg;
146251 +
146252 + arg = gimple_phi_arg_def(oldstmt, i);
146253 + def_stmt = get_def_stmt(arg);
146254 + gcc_assert(def_stmt != NULL);
146255 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146256 +
146257 + switch (gimple_code(def_stmt)) {
146258 + case GIMPLE_PHI:
146259 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
146260 + case GIMPLE_NOP: {
146261 + basic_block bb;
146262 +
146263 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
146264 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
146265 + }
146266 + case GIMPLE_ASM: {
146267 + gimple_stmt_iterator gsi;
146268 + gimple assign, stmt = get_def_stmt(arg);
146269 +
146270 + gsi = gsi_for_stmt(stmt);
146271 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
146272 + pointer_set_insert(visited->my_stmts, assign);
146273 + return gimple_assign_lhs(assign);
146274 + }
146275 + default:
146276 + gcc_assert(new_arg != NULL_TREE);
146277 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
146278 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
146279 + }
146280 +}
146281 +
146282 +static gimple overflow_create_phi_node(struct visited *visited, gimple oldstmt, tree result)
146283 +{
146284 + basic_block bb;
146285 + gimple phi;
146286 + gimple_seq seq;
146287 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
146288 +
146289 + bb = gsi_bb(gsi);
146290 +
146291 + if (result == NULL_TREE) {
146292 + tree old_result = gimple_phi_result(oldstmt);
146293 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
146294 +
146295 + result = create_new_var(size_overflow_type);
146296 + }
146297 +
146298 + phi = create_phi_node(result, bb);
146299 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
146300 + seq = phi_nodes(bb);
146301 + gsi = gsi_last(seq);
146302 + gsi_remove(&gsi, false);
146303 +
146304 + gsi = gsi_for_stmt(oldstmt);
146305 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
146306 + gimple_set_bb(phi, bb);
146307 + return phi;
146308 +}
146309 +
146310 +#if BUILDING_GCC_VERSION <= 4007
146311 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
146312 +#else
146313 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gimple oldstmt)
146314 +#endif
146315 +{
146316 + gimple new_phi;
146317 + unsigned int i;
146318 + tree arg, result;
146319 + location_t loc = gimple_location(oldstmt);
146320 +
146321 +#if BUILDING_GCC_VERSION <= 4007
146322 + gcc_assert(!VEC_empty(tree, *args));
146323 +#else
146324 + gcc_assert(!args->is_empty());
146325 +#endif
146326 +
146327 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
146328 + result = gimple_phi_result(new_phi);
146329 + ssa_name_var = SSA_NAME_VAR(result);
146330 +
146331 +#if BUILDING_GCC_VERSION <= 4007
146332 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
146333 +#else
146334 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
146335 +#endif
146336 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
146337 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
146338 + }
146339 +
146340 +#if BUILDING_GCC_VERSION <= 4007
146341 + VEC_free(tree, heap, *args);
146342 +#else
146343 + vec_free(args);
146344 +#endif
146345 + update_stmt(new_phi);
146346 + pointer_set_insert(visited->my_stmts, new_phi);
146347 + return result;
146348 +}
146349 +
146350 +static tree handle_phi(struct visited *visited, tree orig_result)
146351 +{
146352 + tree ssa_name_var = NULL_TREE;
146353 +#if BUILDING_GCC_VERSION <= 4007
146354 + VEC(tree, heap) *args = NULL;
146355 +#else
146356 + vec<tree, va_heap, vl_embed> *args = NULL;
146357 +#endif
146358 + gimple oldstmt = get_def_stmt(orig_result);
146359 + unsigned int i, len = gimple_phi_num_args(oldstmt);
146360 +
146361 + pointer_set_insert(visited->stmts, oldstmt);
146362 + for (i = 0; i < len; i++) {
146363 + tree arg, new_arg;
146364 +
146365 + arg = gimple_phi_arg_def(oldstmt, i);
146366 + new_arg = expand(visited, arg);
146367 +
146368 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
146369 + ssa_name_var = SSA_NAME_VAR(new_arg);
146370 +
146371 + if (is_gimple_constant(arg)) {
146372 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146373 +
146374 + new_arg = cast_a_tree(size_overflow_type, arg);
146375 + }
146376 +
146377 +#if BUILDING_GCC_VERSION <= 4007
146378 + VEC_safe_push(tree, heap, args, new_arg);
146379 +#else
146380 + vec_safe_push(args, new_arg);
146381 +#endif
146382 + }
146383 +
146384 +#if BUILDING_GCC_VERSION <= 4007
146385 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
146386 +#else
146387 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
146388 +#endif
146389 +}
146390 +
146391 +static tree create_cast_assign(struct visited *visited, gimple stmt)
146392 +{
146393 + tree rhs1 = gimple_assign_rhs1(stmt);
146394 + tree lhs = gimple_assign_lhs(stmt);
146395 + const_tree rhs1_type = TREE_TYPE(rhs1);
146396 + const_tree lhs_type = TREE_TYPE(lhs);
146397 +
146398 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
146399 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146400 +
146401 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
146402 +}
146403 +
146404 +static bool skip_lhs_cast_check(const_gimple stmt)
146405 +{
146406 + const_tree rhs = gimple_assign_rhs1(stmt);
146407 + const_gimple def_stmt = get_def_stmt(rhs);
146408 +
146409 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
146410 + if (gimple_code(def_stmt) == GIMPLE_ASM)
146411 + return true;
146412 +
146413 + if (is_const_plus_unsigned_signed_truncation(rhs))
146414 + return true;
146415 +
146416 + return false;
146417 +}
146418 +
146419 +static tree create_string_param(tree string)
146420 +{
146421 + tree i_type, a_type;
146422 + const int length = TREE_STRING_LENGTH(string);
146423 +
146424 + gcc_assert(length > 0);
146425 +
146426 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
146427 + a_type = build_array_type(char_type_node, i_type);
146428 +
146429 + TREE_TYPE(string) = a_type;
146430 + TREE_CONSTANT(string) = 1;
146431 + TREE_READONLY(string) = 1;
146432 +
146433 + return build1(ADDR_EXPR, ptr_type_node, string);
146434 +}
146435 +
146436 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
146437 +{
146438 + gimple cond_stmt;
146439 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
146440 +
146441 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
146442 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
146443 + update_stmt(cond_stmt);
146444 +}
146445 +
146446 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
146447 +{
146448 + gimple func_stmt;
146449 + const_gimple def_stmt;
146450 + const_tree loc_line;
146451 + tree loc_file, ssa_name, current_func;
146452 + expanded_location xloc;
146453 + char *ssa_name_buf;
146454 + int len;
146455 + struct cgraph_edge *edge;
146456 + struct cgraph_node *report_node;
146457 + int frequency;
146458 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
146459 +
146460 + def_stmt = get_def_stmt(arg);
146461 + xloc = expand_location(gimple_location(def_stmt));
146462 +
146463 + if (!gimple_has_location(def_stmt)) {
146464 + xloc = expand_location(gimple_location(stmt));
146465 + if (!gimple_has_location(stmt))
146466 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
146467 + }
146468 +
146469 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
146470 +
146471 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
146472 + loc_file = create_string_param(loc_file);
146473 +
146474 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
146475 + current_func = create_string_param(current_func);
146476 +
146477 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
146478 + call_count++;
146479 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
146480 + gcc_assert(len > 0);
146481 + ssa_name = build_string(len + 1, ssa_name_buf);
146482 + free(ssa_name_buf);
146483 + ssa_name = create_string_param(ssa_name);
146484 +
146485 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
146486 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
146487 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
146488 +
146489 + report_node = cgraph_get_create_node(report_size_overflow_decl);
146490 + gcc_assert(report_node);
146491 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
146492 +
146493 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
146494 + gcc_assert(edge != NULL);
146495 +}
146496 +
146497 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
146498 +{
146499 + basic_block cond_bb, join_bb, bb_true;
146500 + edge e;
146501 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
146502 +
146503 + cond_bb = gimple_bb(stmt);
146504 + if (before)
146505 + gsi_prev(&gsi);
146506 + if (gsi_end_p(gsi))
146507 + e = split_block_after_labels(cond_bb);
146508 + else
146509 + e = split_block(cond_bb, gsi_stmt(gsi));
146510 + cond_bb = e->src;
146511 + join_bb = e->dest;
146512 + e->flags = EDGE_FALSE_VALUE;
146513 + e->probability = REG_BR_PROB_BASE;
146514 +
146515 + bb_true = create_empty_bb(cond_bb);
146516 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
146517 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
146518 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
146519 +
146520 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
146521 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
146522 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
146523 +
146524 + if (current_loops != NULL) {
146525 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
146526 + add_bb_to_loop(bb_true, cond_bb->loop_father);
146527 + }
146528 +
146529 + insert_cond(cond_bb, arg, cond_code, type_value);
146530 + insert_cond_result(bb_true, stmt, arg, min);
146531 +
146532 +// print_the_code_insertions(stmt);
146533 +}
146534 +
146535 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
146536 +{
146537 + const_tree rhs_type = TREE_TYPE(rhs);
146538 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
146539 +
146540 + gcc_assert(rhs_type != NULL_TREE);
146541 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
146542 + return;
146543 +
146544 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
146545 +
146546 + if (is_const_plus_unsigned_signed_truncation(rhs))
146547 + return;
146548 +
146549 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
146550 + // typemax (-1) < typemin (0)
146551 + if (TREE_OVERFLOW(type_max))
146552 + return;
146553 +
146554 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
146555 +
146556 + cast_rhs_type = TREE_TYPE(cast_rhs);
146557 + type_max_type = TREE_TYPE(type_max);
146558 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
146559 +
146560 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
146561 +
146562 + // special case: get_size_overflow_type(), 32, u64->s
146563 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
146564 + return;
146565 +
146566 + type_min_type = TREE_TYPE(type_min);
146567 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
146568 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
146569 +}
146570 +
146571 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gimple stmt)
146572 +{
146573 + bool cast_lhs, cast_rhs;
146574 + tree lhs = gimple_assign_lhs(stmt);
146575 + tree rhs = gimple_assign_rhs1(stmt);
146576 + const_tree lhs_type = TREE_TYPE(lhs);
146577 + const_tree rhs_type = TREE_TYPE(rhs);
146578 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
146579 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
146580 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
146581 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
146582 +
146583 + static bool check_lhs[3][4] = {
146584 + // ss su us uu
146585 + { false, true, true, false }, // lhs > rhs
146586 + { false, false, false, false }, // lhs = rhs
146587 + { true, true, true, true }, // lhs < rhs
146588 + };
146589 +
146590 + static bool check_rhs[3][4] = {
146591 + // ss su us uu
146592 + { true, false, true, true }, // lhs > rhs
146593 + { true, false, true, true }, // lhs = rhs
146594 + { true, false, true, true }, // lhs < rhs
146595 + };
146596 +
146597 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
146598 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
146599 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146600 +
146601 + if (lhs_size > rhs_size) {
146602 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146603 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146604 + } else if (lhs_size == rhs_size) {
146605 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146606 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146607 + } else {
146608 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146609 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146610 + }
146611 +
146612 + if (!cast_lhs && !cast_rhs)
146613 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146614 +
146615 + if (cast_lhs && !skip_lhs_cast_check(stmt))
146616 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
146617 +
146618 + if (cast_rhs)
146619 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
146620 +
146621 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146622 +}
146623 +
146624 +static tree handle_unary_rhs(struct visited *visited, gimple stmt)
146625 +{
146626 + enum tree_code rhs_code;
146627 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
146628 +
146629 + if (pointer_set_contains(visited->my_stmts, stmt))
146630 + return lhs;
146631 +
146632 + rhs1 = gimple_assign_rhs1(stmt);
146633 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
146634 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146635 +
146636 + new_rhs1 = expand(visited, rhs1);
146637 +
146638 + if (new_rhs1 == NULL_TREE)
146639 + return create_cast_assign(visited, stmt);
146640 +
146641 + if (pointer_set_contains(visited->no_cast_check, stmt))
146642 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146643 +
146644 + rhs_code = gimple_assign_rhs_code(stmt);
146645 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
146646 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
146647 +
146648 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
146649 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
146650 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146651 + }
146652 +
146653 + if (!gimple_assign_cast_p(stmt))
146654 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146655 +
146656 + return create_cast_overflow_check(visited, new_rhs1, stmt);
146657 +}
146658 +
146659 +static tree handle_unary_ops(struct visited *visited, gimple stmt)
146660 +{
146661 + tree rhs1, lhs = gimple_assign_lhs(stmt);
146662 + gimple def_stmt = get_def_stmt(lhs);
146663 +
146664 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
146665 + rhs1 = gimple_assign_rhs1(def_stmt);
146666 +
146667 + if (is_gimple_constant(rhs1))
146668 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146669 +
146670 + switch (TREE_CODE(rhs1)) {
146671 + case SSA_NAME: {
146672 + tree ret = handle_unary_rhs(visited, def_stmt);
146673 +
146674 + if (gimple_assign_cast_p(stmt))
146675 + unsigned_signed_cast_intentional_overflow(visited, stmt);
146676 + return ret;
146677 + }
146678 + case ARRAY_REF:
146679 + case BIT_FIELD_REF:
146680 + case ADDR_EXPR:
146681 + case COMPONENT_REF:
146682 + case INDIRECT_REF:
146683 +#if BUILDING_GCC_VERSION >= 4006
146684 + case MEM_REF:
146685 +#endif
146686 + case TARGET_MEM_REF:
146687 + case VIEW_CONVERT_EXPR:
146688 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146689 + case PARM_DECL:
146690 + case VAR_DECL:
146691 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146692 +
146693 + default:
146694 + debug_gimple_stmt(def_stmt);
146695 + debug_tree(rhs1);
146696 + gcc_unreachable();
146697 + }
146698 +}
146699 +
146700 +static void __unused print_the_code_insertions(const_gimple stmt)
146701 +{
146702 + location_t loc = gimple_location(stmt);
146703 +
146704 + inform(loc, "Integer size_overflow check applied here.");
146705 +}
146706 +
146707 +static bool is_from_cast(const_tree node)
146708 +{
146709 + gimple def_stmt = get_def_stmt(node);
146710 +
146711 + if (!def_stmt)
146712 + return false;
146713 +
146714 + if (gimple_assign_cast_p(def_stmt))
146715 + return true;
146716 +
146717 + return false;
146718 +}
146719 +
146720 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
146721 +static bool is_ptr_diff(gimple stmt)
146722 +{
146723 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
146724 +
146725 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
146726 + return false;
146727 +
146728 + rhs1 = gimple_assign_rhs1(stmt);
146729 + if (!is_from_cast(rhs1))
146730 + return false;
146731 +
146732 + rhs2 = gimple_assign_rhs2(stmt);
146733 + if (!is_from_cast(rhs2))
146734 + return false;
146735 +
146736 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
146737 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
146738 +
146739 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
146740 + return false;
146741 +
146742 + return true;
146743 +}
146744 +
146745 +static tree handle_binary_ops(struct visited *visited, tree lhs)
146746 +{
146747 + enum intentional_overflow_type res;
146748 + tree rhs1, rhs2, new_lhs;
146749 + gimple def_stmt = get_def_stmt(lhs);
146750 + tree new_rhs1 = NULL_TREE;
146751 + tree new_rhs2 = NULL_TREE;
146752 +
146753 + if (is_ptr_diff(def_stmt))
146754 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146755 +
146756 + rhs1 = gimple_assign_rhs1(def_stmt);
146757 + rhs2 = gimple_assign_rhs2(def_stmt);
146758 +
146759 + /* no DImode/TImode division in the 32/64 bit kernel */
146760 + switch (gimple_assign_rhs_code(def_stmt)) {
146761 + case RDIV_EXPR:
146762 + case TRUNC_DIV_EXPR:
146763 + case CEIL_DIV_EXPR:
146764 + case FLOOR_DIV_EXPR:
146765 + case ROUND_DIV_EXPR:
146766 + case TRUNC_MOD_EXPR:
146767 + case CEIL_MOD_EXPR:
146768 + case FLOOR_MOD_EXPR:
146769 + case ROUND_MOD_EXPR:
146770 + case EXACT_DIV_EXPR:
146771 + case POINTER_PLUS_EXPR:
146772 + case BIT_AND_EXPR:
146773 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146774 + default:
146775 + break;
146776 + }
146777 +
146778 + new_lhs = handle_integer_truncation(visited, lhs);
146779 + if (new_lhs != NULL_TREE)
146780 + return new_lhs;
146781 +
146782 + if (TREE_CODE(rhs1) == SSA_NAME)
146783 + new_rhs1 = expand(visited, rhs1);
146784 + if (TREE_CODE(rhs2) == SSA_NAME)
146785 + new_rhs2 = expand(visited, rhs2);
146786 +
146787 + res = add_mul_intentional_overflow(def_stmt);
146788 + if (res != NO_INTENTIONAL_OVERFLOW) {
146789 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146790 + insert_cast_expr(visited, get_def_stmt(new_lhs), res);
146791 + return new_lhs;
146792 + }
146793 +
146794 + if (skip_expr_on_double_type(def_stmt)) {
146795 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146796 + insert_cast_expr(visited, get_def_stmt(new_lhs), NO_INTENTIONAL_OVERFLOW);
146797 + return new_lhs;
146798 + }
146799 +
146800 + if (is_a_neg_overflow(def_stmt, rhs2))
146801 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
146802 + if (is_a_neg_overflow(def_stmt, rhs1))
146803 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
146804 +
146805 +
146806 + if (is_a_constant_overflow(def_stmt, rhs2))
146807 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
146808 + if (is_a_constant_overflow(def_stmt, rhs1))
146809 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
146810 +
146811 + // the const is between 0 and (signed) MAX
146812 + if (is_gimple_constant(rhs1))
146813 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
146814 + if (is_gimple_constant(rhs2))
146815 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
146816 +
146817 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146818 +}
146819 +
146820 +#if BUILDING_GCC_VERSION >= 4006
146821 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
146822 +{
146823 + if (is_gimple_constant(rhs))
146824 + return cast_a_tree(size_overflow_type, rhs);
146825 + if (TREE_CODE(rhs) != SSA_NAME)
146826 + return NULL_TREE;
146827 + return expand(visited, rhs);
146828 +}
146829 +
146830 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
146831 +{
146832 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
146833 + gimple def_stmt = get_def_stmt(lhs);
146834 +
146835 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
146836 +
146837 + rhs1 = gimple_assign_rhs1(def_stmt);
146838 + rhs2 = gimple_assign_rhs2(def_stmt);
146839 + rhs3 = gimple_assign_rhs3(def_stmt);
146840 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
146841 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
146842 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
146843 +
146844 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
146845 +}
146846 +#endif
146847 +
146848 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
146849 +{
146850 + gimple_stmt_iterator gsi;
146851 + gimple next_stmt = NULL;
146852 +
146853 + gsi = gsi_for_stmt(stmt);
146854 +
146855 + do {
146856 + gsi_next(&gsi);
146857 + next_stmt = gsi_stmt(gsi);
146858 +
146859 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
146860 + return NULL_TREE;
146861 +
146862 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
146863 + break;
146864 +
146865 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
146866 + } while (!gsi_end_p(gsi));
146867 +
146868 + gcc_assert(next_stmt);
146869 + return get_lhs(next_stmt);
146870 +}
146871 +
146872 +static tree expand_visited(struct visited *visited, gimple def_stmt)
146873 +{
146874 + gimple_stmt_iterator gsi;
146875 + enum gimple_code code = gimple_code(def_stmt);
146876 +
146877 + if (code == GIMPLE_ASM)
146878 + return NULL_TREE;
146879 +
146880 + gsi = gsi_for_stmt(def_stmt);
146881 + gsi_next(&gsi);
146882 +
146883 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
146884 + return NULL_TREE;
146885 + return get_my_stmt_lhs(visited, def_stmt);
146886 +}
146887 +
146888 +tree expand(struct visited *visited, tree lhs)
146889 +{
146890 + gimple def_stmt;
146891 +
146892 + def_stmt = get_def_stmt(lhs);
146893 +
146894 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
146895 + return NULL_TREE;
146896 +
146897 + if (pointer_set_contains(visited->my_stmts, def_stmt))
146898 + return lhs;
146899 +
146900 + if (pointer_set_contains(visited->stmts, def_stmt))
146901 + return expand_visited(visited, def_stmt);
146902 +
146903 + if (is_gimple_constant(lhs))
146904 + return NULL_TREE;
146905 + if (skip_types(lhs))
146906 + return NULL_TREE;
146907 +
146908 + switch (gimple_code(def_stmt)) {
146909 + case GIMPLE_PHI:
146910 + return handle_phi(visited, lhs);
146911 + case GIMPLE_CALL:
146912 + case GIMPLE_ASM:
146913 + if (is_size_overflow_asm(def_stmt))
146914 + return expand(visited, get_size_overflow_asm_input(def_stmt));
146915 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146916 + case GIMPLE_ASSIGN:
146917 + switch (gimple_num_ops(def_stmt)) {
146918 + case 2:
146919 + return handle_unary_ops(visited, def_stmt);
146920 + case 3:
146921 + return handle_binary_ops(visited, lhs);
146922 +#if BUILDING_GCC_VERSION >= 4006
146923 + case 4:
146924 + return handle_ternary_ops(visited, lhs);
146925 +#endif
146926 + }
146927 + default:
146928 + debug_gimple_stmt(def_stmt);
146929 + error("%s: unknown gimple code", __func__);
146930 + gcc_unreachable();
146931 + }
146932 +}
146933 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
146934 new file mode 100644
146935 index 0000000..924652b
146936 --- /dev/null
146937 +++ b/tools/gcc/stackleak_plugin.c
146938 @@ -0,0 +1,395 @@
146939 +/*
146940 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
146941 + * Licensed under the GPL v2
146942 + *
146943 + * Note: the choice of the license means that the compilation process is
146944 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
146945 + * but for the kernel it doesn't matter since it doesn't link against
146946 + * any of the gcc libraries
146947 + *
146948 + * gcc plugin to help implement various PaX features
146949 + *
146950 + * - track lowest stack pointer
146951 + *
146952 + * TODO:
146953 + * - initialize all local variables
146954 + *
146955 + * BUGS:
146956 + * - none known
146957 + */
146958 +
146959 +#include "gcc-common.h"
146960 +
146961 +int plugin_is_GPL_compatible;
146962 +
146963 +static int track_frame_size = -1;
146964 +static const char track_function[] = "pax_track_stack";
146965 +static const char check_function[] = "pax_check_alloca";
146966 +static tree track_function_decl, check_function_decl;
146967 +static bool init_locals;
146968 +
146969 +static struct plugin_info stackleak_plugin_info = {
146970 + .version = "201408011900",
146971 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
146972 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
146973 +};
146974 +
146975 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
146976 +{
146977 + gimple check_alloca;
146978 + tree alloca_size;
146979 +
146980 + // insert call to void pax_check_alloca(unsigned long size)
146981 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
146982 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
146983 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
146984 +}
146985 +
146986 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
146987 +{
146988 + gimple track_stack;
146989 +
146990 + // insert call to void pax_track_stack(void)
146991 + track_stack = gimple_build_call(track_function_decl, 0);
146992 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
146993 +}
146994 +
146995 +static bool is_alloca(gimple stmt)
146996 +{
146997 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
146998 + return true;
146999 +
147000 +#if BUILDING_GCC_VERSION >= 4007
147001 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
147002 + return true;
147003 +#endif
147004 +
147005 + return false;
147006 +}
147007 +
147008 +static unsigned int execute_stackleak_tree_instrument(void)
147009 +{
147010 + basic_block bb, entry_bb;
147011 + bool prologue_instrumented = false, is_leaf = true;
147012 +
147013 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
147014 +
147015 + // 1. loop through BBs and GIMPLE statements
147016 + FOR_EACH_BB_FN(bb, cfun) {
147017 + gimple_stmt_iterator gsi;
147018 +
147019 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147020 + gimple stmt;
147021 +
147022 + stmt = gsi_stmt(gsi);
147023 +
147024 + if (is_gimple_call(stmt))
147025 + is_leaf = false;
147026 +
147027 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
147028 + if (!is_alloca(stmt))
147029 + continue;
147030 +
147031 + // 2. insert stack overflow check before each __builtin_alloca call
147032 + stackleak_check_alloca(&gsi);
147033 +
147034 + // 3. insert track call after each __builtin_alloca call
147035 + stackleak_add_instrumentation(&gsi);
147036 + if (bb == entry_bb)
147037 + prologue_instrumented = true;
147038 + }
147039 + }
147040 +
147041 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
147042 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
147043 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
147044 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
147045 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
147046 + return 0;
147047 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
147048 + return 0;
147049 +
147050 + // 4. insert track call at the beginning
147051 + if (!prologue_instrumented) {
147052 + gimple_stmt_iterator gsi;
147053 +
147054 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147055 + if (dom_info_available_p(CDI_DOMINATORS))
147056 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147057 + gsi = gsi_start_bb(bb);
147058 + stackleak_add_instrumentation(&gsi);
147059 + }
147060 +
147061 + return 0;
147062 +}
147063 +
147064 +static unsigned int execute_stackleak_final(void)
147065 +{
147066 + rtx insn, next;
147067 +
147068 + if (cfun->calls_alloca)
147069 + return 0;
147070 +
147071 + // keep calls only if function frame is big enough
147072 + if (get_frame_size() >= track_frame_size)
147073 + return 0;
147074 +
147075 + // 1. find pax_track_stack calls
147076 + for (insn = get_insns(); insn; insn = next) {
147077 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
147078 + rtx body;
147079 +
147080 + next = NEXT_INSN(insn);
147081 + if (!CALL_P(insn))
147082 + continue;
147083 + body = PATTERN(insn);
147084 + if (GET_CODE(body) != CALL)
147085 + continue;
147086 + body = XEXP(body, 0);
147087 + if (GET_CODE(body) != MEM)
147088 + continue;
147089 + body = XEXP(body, 0);
147090 + if (GET_CODE(body) != SYMBOL_REF)
147091 + continue;
147092 +// if (strcmp(XSTR(body, 0), track_function))
147093 + if (SYMBOL_REF_DECL(body) != track_function_decl)
147094 + continue;
147095 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
147096 + // 2. delete call
147097 + delete_insn_and_edges(insn);
147098 +#if BUILDING_GCC_VERSION >= 4007
147099 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
147100 + insn = next;
147101 + next = NEXT_INSN(insn);
147102 + delete_insn_and_edges(insn);
147103 + }
147104 +#endif
147105 + }
147106 +
147107 +// print_simple_rtl(stderr, get_insns());
147108 +// print_rtl(stderr, get_insns());
147109 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
147110 +
147111 + return 0;
147112 +}
147113 +
147114 +static bool gate_stackleak_track_stack(void)
147115 +{
147116 + tree section;
147117 +
147118 + if (ix86_cmodel != CM_KERNEL)
147119 + return false;
147120 +
147121 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
147122 + if (section && TREE_VALUE(section)) {
147123 + section = TREE_VALUE(TREE_VALUE(section));
147124 +
147125 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
147126 + return false;
147127 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
147128 + return false;
147129 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
147130 + return false;
147131 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
147132 + return false;
147133 + }
147134 +
147135 + return track_frame_size >= 0;
147136 +}
147137 +
147138 +static void stackleak_start_unit(void *gcc_data, void *user_data)
147139 +{
147140 + tree fntype;
147141 +
147142 + // void pax_track_stack(void)
147143 + fntype = build_function_type_list(void_type_node, NULL_TREE);
147144 + track_function_decl = build_fn_decl(track_function, fntype);
147145 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
147146 + TREE_PUBLIC(track_function_decl) = 1;
147147 + DECL_EXTERNAL(track_function_decl) = 1;
147148 + DECL_ARTIFICIAL(track_function_decl) = 1;
147149 +
147150 + // void pax_check_alloca(unsigned long)
147151 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
147152 + check_function_decl = build_fn_decl(check_function, fntype);
147153 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
147154 + TREE_PUBLIC(check_function_decl) = 1;
147155 + DECL_EXTERNAL(check_function_decl) = 1;
147156 + DECL_ARTIFICIAL(check_function_decl) = 1;
147157 +}
147158 +
147159 +#if BUILDING_GCC_VERSION >= 4009
147160 +static const struct pass_data stackleak_tree_instrument_pass_data = {
147161 +#else
147162 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
147163 + .pass = {
147164 +#endif
147165 + .type = GIMPLE_PASS,
147166 + .name = "stackleak_tree_instrument",
147167 +#if BUILDING_GCC_VERSION >= 4008
147168 + .optinfo_flags = OPTGROUP_NONE,
147169 +#endif
147170 +#if BUILDING_GCC_VERSION >= 4009
147171 + .has_gate = true,
147172 + .has_execute = true,
147173 +#else
147174 + .gate = gate_stackleak_track_stack,
147175 + .execute = execute_stackleak_tree_instrument,
147176 + .sub = NULL,
147177 + .next = NULL,
147178 + .static_pass_number = 0,
147179 +#endif
147180 + .tv_id = TV_NONE,
147181 + .properties_required = PROP_gimple_leh | PROP_cfg,
147182 + .properties_provided = 0,
147183 + .properties_destroyed = 0,
147184 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
147185 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
147186 +#if BUILDING_GCC_VERSION < 4009
147187 + }
147188 +#endif
147189 +};
147190 +
147191 +#if BUILDING_GCC_VERSION >= 4009
147192 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
147193 +#else
147194 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
147195 + .pass = {
147196 +#endif
147197 + .type = RTL_PASS,
147198 + .name = "stackleak_final",
147199 +#if BUILDING_GCC_VERSION >= 4008
147200 + .optinfo_flags = OPTGROUP_NONE,
147201 +#endif
147202 +#if BUILDING_GCC_VERSION >= 4009
147203 + .has_gate = true,
147204 + .has_execute = true,
147205 +#else
147206 + .gate = gate_stackleak_track_stack,
147207 + .execute = execute_stackleak_final,
147208 + .sub = NULL,
147209 + .next = NULL,
147210 + .static_pass_number = 0,
147211 +#endif
147212 + .tv_id = TV_NONE,
147213 + .properties_required = 0,
147214 + .properties_provided = 0,
147215 + .properties_destroyed = 0,
147216 + .todo_flags_start = 0,
147217 + .todo_flags_finish = TODO_dump_func
147218 +#if BUILDING_GCC_VERSION < 4009
147219 + }
147220 +#endif
147221 +};
147222 +
147223 +#if BUILDING_GCC_VERSION >= 4009
147224 +namespace {
147225 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
147226 +public:
147227 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
147228 + bool gate() { return gate_stackleak_track_stack(); }
147229 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
147230 +};
147231 +
147232 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
147233 +public:
147234 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
147235 + bool gate() { return gate_stackleak_track_stack(); }
147236 + unsigned int execute() { return execute_stackleak_final(); }
147237 +};
147238 +}
147239 +
147240 +static opt_pass *make_stackleak_tree_instrument_pass(void)
147241 +{
147242 + return new stackleak_tree_instrument_pass();
147243 +}
147244 +
147245 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
147246 +{
147247 + return new stackleak_final_rtl_opt_pass();
147248 +}
147249 +#else
147250 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
147251 +{
147252 + return &stackleak_tree_instrument_pass.pass;
147253 +}
147254 +
147255 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
147256 +{
147257 + return &stackleak_final_rtl_opt_pass.pass;
147258 +}
147259 +#endif
147260 +
147261 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147262 +{
147263 + const char * const plugin_name = plugin_info->base_name;
147264 + const int argc = plugin_info->argc;
147265 + const struct plugin_argument * const argv = plugin_info->argv;
147266 + int i;
147267 + struct register_pass_info stackleak_tree_instrument_pass_info;
147268 + struct register_pass_info stackleak_final_pass_info;
147269 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
147270 + {
147271 + .base = &track_function_decl,
147272 + .nelt = 1,
147273 + .stride = sizeof(track_function_decl),
147274 + .cb = &gt_ggc_mx_tree_node,
147275 + .pchw = &gt_pch_nx_tree_node
147276 + },
147277 + {
147278 + .base = &check_function_decl,
147279 + .nelt = 1,
147280 + .stride = sizeof(check_function_decl),
147281 + .cb = &gt_ggc_mx_tree_node,
147282 + .pchw = &gt_pch_nx_tree_node
147283 + },
147284 + LAST_GGC_ROOT_TAB
147285 + };
147286 +
147287 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
147288 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
147289 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
147290 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
147291 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147292 +
147293 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
147294 + stackleak_final_pass_info.reference_pass_name = "final";
147295 + stackleak_final_pass_info.ref_pass_instance_number = 1;
147296 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147297 +
147298 + if (!plugin_default_version_check(version, &gcc_version)) {
147299 + error(G_("incompatible gcc/plugin versions"));
147300 + return 1;
147301 + }
147302 +
147303 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
147304 +
147305 + for (i = 0; i < argc; ++i) {
147306 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
147307 + if (!argv[i].value) {
147308 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147309 + continue;
147310 + }
147311 + track_frame_size = atoi(argv[i].value);
147312 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
147313 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147314 + continue;
147315 + }
147316 + if (!strcmp(argv[i].key, "initialize-locals")) {
147317 + if (argv[i].value) {
147318 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147319 + continue;
147320 + }
147321 + init_locals = true;
147322 + continue;
147323 + }
147324 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147325 + }
147326 +
147327 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
147328 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
147329 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
147330 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
147331 +
147332 + return 0;
147333 +}
147334 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
147335 new file mode 100644
147336 index 0000000..4ee2231
147337 --- /dev/null
147338 +++ b/tools/gcc/structleak_plugin.c
147339 @@ -0,0 +1,274 @@
147340 +/*
147341 + * Copyright 2013-2014 by PaX Team <pageexec@freemail.hu>
147342 + * Licensed under the GPL v2
147343 + *
147344 + * Note: the choice of the license means that the compilation process is
147345 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
147346 + * but for the kernel it doesn't matter since it doesn't link against
147347 + * any of the gcc libraries
147348 + *
147349 + * gcc plugin to forcibly initialize certain local variables that could
147350 + * otherwise leak kernel stack to userland if they aren't properly initialized
147351 + * by later code
147352 + *
147353 + * Homepage: http://pax.grsecurity.net/
147354 + *
147355 + * Usage:
147356 + * $ # for 4.5/4.6/C based 4.7
147357 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147358 + * $ # for C++ based 4.7/4.8+
147359 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147360 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
147361 + *
147362 + * TODO: eliminate redundant initializers
147363 + * increase type coverage
147364 + */
147365 +
147366 +#include "gcc-common.h"
147367 +
147368 +// unused C type flag in all versions 4.5-4.9
147369 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_3(TYPE)
147370 +
147371 +int plugin_is_GPL_compatible;
147372 +
147373 +static struct plugin_info structleak_plugin_info = {
147374 + .version = "201401260140",
147375 + .help = "disable\tdo not activate plugin\n",
147376 +};
147377 +
147378 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
147379 +{
147380 + *no_add_attrs = true;
147381 +
147382 + // check for types? for now accept everything linux has to offer
147383 + if (TREE_CODE(*node) != FIELD_DECL)
147384 + return NULL_TREE;
147385 +
147386 + *no_add_attrs = false;
147387 + return NULL_TREE;
147388 +}
147389 +
147390 +static struct attribute_spec user_attr = {
147391 + .name = "user",
147392 + .min_length = 0,
147393 + .max_length = 0,
147394 + .decl_required = false,
147395 + .type_required = false,
147396 + .function_type_required = false,
147397 + .handler = handle_user_attribute,
147398 +#if BUILDING_GCC_VERSION >= 4007
147399 + .affects_type_identity = true
147400 +#endif
147401 +};
147402 +
147403 +static void register_attributes(void *event_data, void *data)
147404 +{
147405 + register_attribute(&user_attr);
147406 +// register_attribute(&force_attr);
147407 +}
147408 +
147409 +static tree get_field_type(tree field)
147410 +{
147411 + return strip_array_types(TREE_TYPE(field));
147412 +}
147413 +
147414 +static bool is_userspace_type(tree type)
147415 +{
147416 + tree field;
147417 +
147418 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
147419 + tree fieldtype = get_field_type(field);
147420 + enum tree_code code = TREE_CODE(fieldtype);
147421 +
147422 + if (code == RECORD_TYPE || code == UNION_TYPE)
147423 + if (is_userspace_type(fieldtype))
147424 + return true;
147425 +
147426 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
147427 + return true;
147428 + }
147429 + return false;
147430 +}
147431 +
147432 +static void finish_type(void *event_data, void *data)
147433 +{
147434 + tree type = (tree)event_data;
147435 +
147436 + if (TYPE_USERSPACE(type))
147437 + return;
147438 +
147439 + if (is_userspace_type(type))
147440 + TYPE_USERSPACE(type) = 1;
147441 +}
147442 +
147443 +static void initialize(tree var)
147444 +{
147445 + basic_block bb;
147446 + gimple_stmt_iterator gsi;
147447 + tree initializer;
147448 + gimple init_stmt;
147449 +
147450 + // this is the original entry bb before the forced split
147451 + // TODO: check further BBs in case more splits occured before us
147452 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
147453 +
147454 + // first check if the variable is already initialized, warn otherwise
147455 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147456 + gimple stmt = gsi_stmt(gsi);
147457 + tree rhs1;
147458 +
147459 + // we're looking for an assignment of a single rhs...
147460 + if (!gimple_assign_single_p(stmt))
147461 + continue;
147462 + rhs1 = gimple_assign_rhs1(stmt);
147463 +#if BUILDING_GCC_VERSION >= 4007
147464 + // ... of a non-clobbering expression...
147465 + if (TREE_CLOBBER_P(rhs1))
147466 + continue;
147467 +#endif
147468 + // ... to our variable...
147469 + if (gimple_get_lhs(stmt) != var)
147470 + continue;
147471 + // if it's an initializer then we're good
147472 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
147473 + return;
147474 + }
147475 +
147476 + // these aren't the 0days you're looking for
147477 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
147478 +
147479 + // build the initializer expression
147480 + initializer = build_constructor(TREE_TYPE(var), NULL);
147481 +
147482 + // build the initializer stmt
147483 + init_stmt = gimple_build_assign(var, initializer);
147484 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
147485 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
147486 + update_stmt(init_stmt);
147487 +}
147488 +
147489 +static unsigned int handle_function(void)
147490 +{
147491 + basic_block bb;
147492 + unsigned int ret = 0;
147493 + tree var;
147494 + unsigned int i;
147495 +
147496 + // split the first bb where we can put the forced initializers
147497 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147498 + if (dom_info_available_p(CDI_DOMINATORS))
147499 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147500 +
147501 + // enumarate all local variables and forcibly initialize our targets
147502 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
147503 + tree type = TREE_TYPE(var);
147504 +
147505 + gcc_assert(DECL_P(var));
147506 + if (!auto_var_in_fn_p(var, current_function_decl))
147507 + continue;
147508 +
147509 + // only care about structure types
147510 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
147511 + continue;
147512 +
147513 + // if the type is of interest, examine the variable
147514 + if (TYPE_USERSPACE(type))
147515 + initialize(var);
147516 + }
147517 +
147518 + return ret;
147519 +}
147520 +
147521 +#if BUILDING_GCC_VERSION >= 4009
147522 +static const struct pass_data structleak_pass_data = {
147523 +#else
147524 +static struct gimple_opt_pass structleak_pass = {
147525 + .pass = {
147526 +#endif
147527 + .type = GIMPLE_PASS,
147528 + .name = "structleak",
147529 +#if BUILDING_GCC_VERSION >= 4008
147530 + .optinfo_flags = OPTGROUP_NONE,
147531 +#endif
147532 +#if BUILDING_GCC_VERSION >= 4009
147533 + .has_gate = false,
147534 + .has_execute = true,
147535 +#else
147536 + .gate = NULL,
147537 + .execute = handle_function,
147538 + .sub = NULL,
147539 + .next = NULL,
147540 + .static_pass_number = 0,
147541 +#endif
147542 + .tv_id = TV_NONE,
147543 + .properties_required = PROP_cfg,
147544 + .properties_provided = 0,
147545 + .properties_destroyed = 0,
147546 + .todo_flags_start = 0,
147547 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
147548 +#if BUILDING_GCC_VERSION < 4009
147549 + }
147550 +#endif
147551 +};
147552 +
147553 +#if BUILDING_GCC_VERSION >= 4009
147554 +namespace {
147555 +class structleak_pass : public gimple_opt_pass {
147556 +public:
147557 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
147558 + unsigned int execute() { return handle_function(); }
147559 +};
147560 +}
147561 +
147562 +static opt_pass *make_structleak_pass(void)
147563 +{
147564 + return new structleak_pass();
147565 +}
147566 +#else
147567 +static struct opt_pass *make_structleak_pass(void)
147568 +{
147569 + return &structleak_pass.pass;
147570 +}
147571 +#endif
147572 +
147573 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147574 +{
147575 + int i;
147576 + const char * const plugin_name = plugin_info->base_name;
147577 + const int argc = plugin_info->argc;
147578 + const struct plugin_argument * const argv = plugin_info->argv;
147579 + bool enable = true;
147580 + struct register_pass_info structleak_pass_info;
147581 +
147582 + structleak_pass_info.pass = make_structleak_pass();
147583 + structleak_pass_info.reference_pass_name = "ssa";
147584 + structleak_pass_info.ref_pass_instance_number = 1;
147585 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
147586 +
147587 + if (!plugin_default_version_check(version, &gcc_version)) {
147588 + error(G_("incompatible gcc/plugin versions"));
147589 + return 1;
147590 + }
147591 +
147592 + if (strcmp(lang_hooks.name, "GNU C")) {
147593 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
147594 + enable = false;
147595 + }
147596 +
147597 + for (i = 0; i < argc; ++i) {
147598 + if (!strcmp(argv[i].key, "disable")) {
147599 + enable = false;
147600 + continue;
147601 + }
147602 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147603 + }
147604 +
147605 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
147606 + if (enable) {
147607 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
147608 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
147609 + }
147610 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
147611 +
147612 + return 0;
147613 +}
147614 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
147615 index 88461f0..6fb70a0 100644
147616 --- a/tools/include/linux/compiler.h
147617 +++ b/tools/include/linux/compiler.h
147618 @@ -35,6 +35,14 @@
147619 # define unlikely(x) __builtin_expect(!!(x), 0)
147620 #endif
147621
147622 +#ifndef __size_overflow
147623 +# define __size_overflow(...)
147624 +#endif
147625 +
147626 +#ifndef __intentional_overflow
147627 +# define __intentional_overflow(...)
147628 +#endif
147629 +
147630 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
147631
147632 #endif /* _TOOLS_LINUX_COMPILER_H */
147633 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
147634 index 36c08b1..87c72d1 100644
147635 --- a/tools/lib/api/Makefile
147636 +++ b/tools/lib/api/Makefile
147637 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
147638
147639 LIBFILE = libapikfs.a
147640
147641 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
147642 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
147643 EXTLIBS = -lelf -lpthread -lrt -lm
147644 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
147645 ALL_LDFLAGS = $(LDFLAGS)
147646 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
147647 index 6789d788..4afd019e 100644
147648 --- a/tools/perf/util/include/asm/alternative-asm.h
147649 +++ b/tools/perf/util/include/asm/alternative-asm.h
147650 @@ -5,4 +5,7 @@
147651
147652 #define altinstruction_entry #
147653
147654 + .macro pax_force_retaddr rip=0, reload=0
147655 + .endm
147656 +
147657 #endif
147658 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
147659 index 0a578fe..b81f62d 100644
147660 --- a/tools/virtio/linux/uaccess.h
147661 +++ b/tools/virtio/linux/uaccess.h
147662 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
147663 ({ \
147664 typeof(ptr) __pu_ptr = (ptr); \
147665 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
147666 - ACCESS_ONCE(*(__pu_ptr)) = x; \
147667 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
147668 0; \
147669 })
147670
147671 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
147672 index 1cc6e2e..85d2e86 100644
147673 --- a/virt/kvm/kvm_main.c
147674 +++ b/virt/kvm/kvm_main.c
147675 @@ -78,12 +78,17 @@ LIST_HEAD(vm_list);
147676
147677 static cpumask_var_t cpus_hardware_enabled;
147678 static int kvm_usage_count = 0;
147679 -static atomic_t hardware_enable_failed;
147680 +static atomic_unchecked_t hardware_enable_failed;
147681
147682 struct kmem_cache *kvm_vcpu_cache;
147683 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
147684
147685 -static __read_mostly struct preempt_ops kvm_preempt_ops;
147686 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
147687 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
147688 +static struct preempt_ops kvm_preempt_ops = {
147689 + .sched_in = kvm_sched_in,
147690 + .sched_out = kvm_sched_out,
147691 +};
147692
147693 struct dentry *kvm_debugfs_dir;
147694
147695 @@ -785,7 +790,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
147696 /* We can read the guest memory with __xxx_user() later on. */
147697 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
147698 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
147699 - !access_ok(VERIFY_WRITE,
147700 + !access_ok_noprefault(VERIFY_WRITE,
147701 (void __user *)(unsigned long)mem->userspace_addr,
147702 mem->memory_size)))
147703 goto out;
147704 @@ -1684,9 +1689,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
147705
147706 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
147707 {
147708 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
147709 + int r;
147710 + unsigned long addr;
147711
147712 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
147713 + addr = gfn_to_hva(kvm, gfn);
147714 + if (kvm_is_error_hva(addr))
147715 + return -EFAULT;
147716 + r = __clear_user((void __user *)addr + offset, len);
147717 + if (r)
147718 + return -EFAULT;
147719 + mark_page_dirty(kvm, gfn);
147720 + return 0;
147721 }
147722 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
147723
147724 @@ -1931,7 +1944,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
147725 return 0;
147726 }
147727
147728 -static struct file_operations kvm_vcpu_fops = {
147729 +static file_operations_no_const kvm_vcpu_fops __read_only = {
147730 .release = kvm_vcpu_release,
147731 .unlocked_ioctl = kvm_vcpu_ioctl,
147732 #ifdef CONFIG_COMPAT
147733 @@ -2647,7 +2660,7 @@ out:
147734 }
147735 #endif
147736
147737 -static struct file_operations kvm_vm_fops = {
147738 +static file_operations_no_const kvm_vm_fops __read_only = {
147739 .release = kvm_vm_release,
147740 .unlocked_ioctl = kvm_vm_ioctl,
147741 #ifdef CONFIG_COMPAT
147742 @@ -2718,7 +2731,7 @@ out:
147743 return r;
147744 }
147745
147746 -static struct file_operations kvm_chardev_ops = {
147747 +static file_operations_no_const kvm_chardev_ops __read_only = {
147748 .unlocked_ioctl = kvm_dev_ioctl,
147749 .compat_ioctl = kvm_dev_ioctl,
147750 .llseek = noop_llseek,
147751 @@ -2744,7 +2757,7 @@ static void hardware_enable_nolock(void *junk)
147752
147753 if (r) {
147754 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
147755 - atomic_inc(&hardware_enable_failed);
147756 + atomic_inc_unchecked(&hardware_enable_failed);
147757 printk(KERN_INFO "kvm: enabling virtualization on "
147758 "CPU%d failed\n", cpu);
147759 }
147760 @@ -2800,10 +2813,10 @@ static int hardware_enable_all(void)
147761
147762 kvm_usage_count++;
147763 if (kvm_usage_count == 1) {
147764 - atomic_set(&hardware_enable_failed, 0);
147765 + atomic_set_unchecked(&hardware_enable_failed, 0);
147766 on_each_cpu(hardware_enable_nolock, NULL, 1);
147767
147768 - if (atomic_read(&hardware_enable_failed)) {
147769 + if (atomic_read_unchecked(&hardware_enable_failed)) {
147770 hardware_disable_all_nolock();
147771 r = -EBUSY;
147772 }
147773 @@ -3210,7 +3223,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
147774 kvm_arch_vcpu_put(vcpu);
147775 }
147776
147777 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147778 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147779 struct module *module)
147780 {
147781 int r;
147782 @@ -3257,7 +3270,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147783 if (!vcpu_align)
147784 vcpu_align = __alignof__(struct kvm_vcpu);
147785 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
147786 - 0, NULL);
147787 + SLAB_USERCOPY, NULL);
147788 if (!kvm_vcpu_cache) {
147789 r = -ENOMEM;
147790 goto out_free_3;
147791 @@ -3267,9 +3280,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147792 if (r)
147793 goto out_free;
147794
147795 + pax_open_kernel();
147796 kvm_chardev_ops.owner = module;
147797 kvm_vm_fops.owner = module;
147798 kvm_vcpu_fops.owner = module;
147799 + pax_close_kernel();
147800
147801 r = misc_register(&kvm_dev);
147802 if (r) {
147803 @@ -3279,9 +3294,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147804
147805 register_syscore_ops(&kvm_syscore_ops);
147806
147807 - kvm_preempt_ops.sched_in = kvm_sched_in;
147808 - kvm_preempt_ops.sched_out = kvm_sched_out;
147809 -
147810 r = kvm_init_debug();
147811 if (r) {
147812 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)